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<meta content="width=device-width, initial-scale=1.0, user-scalable=yes" name="viewport"/>
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<title>13 March, 2022</title>
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<title>Covid-19 Sentry</title><meta content="width=device-width, initial-scale=1.0" name="viewport"/><link href="styles/simple.css" rel="stylesheet"/><link href="../styles/simple.css" rel="stylesheet"/><link href="https://unpkg.com/aos@2.3.1/dist/aos.css" rel="stylesheet"/><script src="https://unpkg.com/aos@2.3.1/dist/aos.js"></script></head>
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<h1 data-aos="fade-down" id="covid-19-sentry">Covid-19 Sentry</h1>
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<h1 data-aos="fade-right" data-aos-anchor-placement="top-bottom" id="contents">Contents</h1>
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<li><a href="#from-preprints">From Preprints</a></li>
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<li><a href="#from-clinical-trials">From Clinical Trials</a></li>
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<li><a href="#from-pubmed">From PubMed</a></li>
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<li><a href="#from-patent-search">From Patent Search</a></li>
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<h1 data-aos="fade-right" id="from-preprints">From Preprints</h1>
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<li><strong>Cov2clusters: genomic clustering of SARS-CoV-2 sequences</strong> -
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Background: The COVID-19 pandemic remains a global public health concern. Advances in rapid sequencing has led to an unprecedented level of SARS-CoV-2 whole genome sequence (WGS) data and sharing of sequences through global repositories that has enabled almost real-time genomic analysis of the pathogen. WGS data has been used previously to group genetically similar viral pathogens to reveal evidence of transmission, including methods that identify distinct clusters on a phylogenetic tree. Identifying clusters of linked cases can aid in the regional surveillance and management of the disease. In this study, we present a novel method for producing stable genomic clusters of SARS-CoV-2 cases, cov2clusters, and compare the sensitivity and stability of our approach to previous methods used for phylogenetic clustering using real-world SARS-CoV-2 sequence data obtained from British Columbia, Canada, Results: We found that cov2clusters produced more stable clusters than previously used phylogenetic clustering methods when adding sequence data through time, mimicking an increase in sequence data through the pandemic. Our method also showed high sensitivity when compared to epidemiologically informed clusters. These clusters often contained a high number of cases that were identical or near identical genetically. Conclusions: This new approach presented here allows for the identification of stable clusters of SARS-CoV-2 from WGS data. Producing high-resolution SARS-CoV-2 clusters from sequence data alone can a challenge and, where possible, both genomic and epidemiological data should be used in combination.
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🖺 Full Text HTML: <a href="https://www.medrxiv.org/content/10.1101/2022.03.10.22272213v1" target="_blank">Cov2clusters: genomic clustering of SARS-CoV-2 sequences</a>
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<li><strong>Polymorphism in IFNAR contributes to glucocorticoid response and outcome in ARDS and COVID-19</strong> -
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The use of glucocorticoids has given contradictory results for treating acute respiratory distress syndrome (ARDS). Here we report a novel disease association of a SNP rs9984273, which is situated in the interferon alpha/beta receptor (IFNAR2) gene in an area corresponding to a binding motif of the glucocorticoid receptor (GR). The minor allele of SNP rs9984273 associates with higher IFNAR expression, lower IFN-gamma and IL-6 levels and less severe form of coronavirus diseases (COVID-19) according to the COVID-19 Host Genetics Initiative database, and better outcome in interferon (IFN) beta treated patients with ARDS. Thus, the distribution of this SNP within clinical study arms may explain the contradictory results of multiple ARDS studies and outcomes in COVID-19 concerning type I IFN signalling and glucocorticoids.
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🖺 Full Text HTML: <a href="https://www.medrxiv.org/content/10.1101/2022.03.10.22272123v1" target="_blank">Polymorphism in IFNAR contributes to glucocorticoid response and outcome in ARDS and COVID-19</a>
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<li><strong>EMS prehospital response to the COVID-19 pandemic in the US: A brief literature review</strong> -
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This study aimed to analyze prehospital Emergency Medical Services (EMS) response to the COVID-19 pandemic in the US through a brief systematic review of available literature in context with international prehospital counterparts. An exploration of the NCBI repository was performed using a search string of relevant keywords which returned n=5128 results; articles that met the inclusion criteria (n=77) were reviewed and analyzed in accordance with PRISMA and PROSPERO recommendations. Methodical quality was assessed using critical appraisal tools, and the Eggers test was used for risk of bias reduction upon linear regression analysis of a funnel plot. Sources of heterogeneity as defined by P < 0.10 or I^2 > 50% were interrogated. Findings were considered within ten domains: structural/systemic; clinical outcomes; clinical assessment; treatment; special populations; dispatch/activation; education; mental health; perspectives/experiences; and transport. Findings suggest, EMS clinicians have likely made significant and unmeasured contributions to care during the pandemic via nontraditional roles, i.e., COVID-19 testing and vaccine deployment. EMS plays a critical role in counteracting the COVID-19 pandemic in addition to the worsening opioid epidemic, both of which disproportionately impact patients of color. As such, being uniquely influential on clinical outcomes, these providers may benefit from standardized education on care and access disparities such as racial identity. Access to distance learning continuing education opportunities may increase rates of provider recertification. Additionally, there is a high prevalence of vaccine hesitancy among surveyed nationally registered EMS providers. Continued rigorous investigation on the impact of COVID-19 on EMS systems and personnel is warranted to ensure informed preparation for future pandemic and infectious disease response.
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🖺 Full Text HTML: <a href="https://www.medrxiv.org/content/10.1101/2022.03.10.22272236v1" target="_blank">EMS prehospital response to the COVID-19 pandemic in the US: A brief literature review</a>
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<li><strong>Long COVID in Children and Adolescents: A Systematic Review and Meta-analyses.</strong> -
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Objective: To estimate the prevalence of long COVID in children and adolescents and identify the full spectrum of signs and symptoms present after acute SARS-CoV-2 infection. Methods: Two independent investigators searched PubMed and Embase in order to identify observational studies that met the following criteria: 1) a minimum of 30 patients, 2) ages ranged from 0 to 18 years, 3) published in English, 4) published before February 10th, 2022, and 5) meets the National Institute for Healthcare Excellence (NICE) definition of long COVID, which consists of both ongoing (4 to 12 weeks) and post COVID 19 (≥12 weeks) symptoms. For COVID symptoms reported in two or more studies, random-effects meta- analyses were performed using the MetaXL software to estimate the pooled prevalence, and Review Manager (RevMan) software 5.4 was utilized to estimate the Odds Ratios (ORs) with a 95% confidence interval (CI). Heterogeneity was assessed using I2 statistics. The Preferred Reporting Items for Systematic Reviewers and Meta-analysis (PRISMA) reporting guideline was followed (registration PROSPERO CRD42021275408). Results: The literature search yielded 68 articles for long COVID in children and adolescents. After screening, 21 studies met the inclusion criteria and were included in the systematic review and meta-analyses. A total of 80,071 children and adolescents with COVID-19 were included. The prevalence of long COVID was 25.24% (95% CI 18.17-33.02), and the most prevalent clinical manifestations were mood symptoms (16.50%; 95% CI 7.37-28.15), fatigue (9.66%; 95% CI 4.45-16.46), and sleep disorders (8.42%; 95% CI 3.41-15.20). When compared to controls, children infected by SARS-CoV-2 had a higher risk of persistent dyspnea (OR 2.69 95%CI 2.30-3.14), anosmia/ageusia (OR 10.68, 95%CI 2.48, 46.03), and/or fever (OR 2.23, 95%CI 1.22-4.07). The main limitation of these meta-analyses is the probability of bias, which includes lack of standardized definitions, recall, selection, misclassification, nonresponse and/or loss of follow-up, and the high level of heterogeneity. Conclusion: These meta-analyses provide an overview of the broad symptomatology of long COVID in minors, which may help improve management, rehabilitation programs, and future development of guidelines and therapeutic research for COVID-19.
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🖺 Full Text HTML: <a href="https://www.medrxiv.org/content/10.1101/2022.03.10.22272237v1" target="_blank">Long COVID in Children and Adolescents: A Systematic Review and Meta-analyses.</a>
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<li><strong>Milder disease trajectory among COVID-19 patients hospitalised with the SARS-CoV-2 Omicron variant compared with the Delta variant in Norway</strong> -
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Using individual-level national registry data, we conducted a cohort study to estimate differences in the length of hospital stay, and risk of admission to an intensive care unit and in-hospital death among patients infected with the SARS-CoV-2 Omicron variant, compared to patients infected with Delta variant in Norway. We included 409 (38%) patients infected with Omicron and 666 (62%) infected with Delta who were hospitalised with COVID-19 as the main cause of hospitalisation between 6 December 2021 and 6 February 2022. Omicron patients had a 48% lower risk of intensive care admission (aHR: 0.52, 95%CI: 0.34-0.80) and a 56% lower risk of in-hospital death (aHR: 0.44, 95%CI: 0.24-0.79) compared to Delta patients. Omicron patients had a shorter length of stay (with or without ICU stay) compared to Delta patients in the age groups from 18-79 years and those who had at least completed their primary vaccination. This supports growing evidence of reduced disease severity among hospitalised Omicron patients compared with Delta patients.
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🖺 Full Text HTML: <a href="https://www.medrxiv.org/content/10.1101/2022.03.10.22272196v1" target="_blank">Milder disease trajectory among COVID-19 patients hospitalised with the SARS-CoV-2 Omicron variant compared with the Delta variant in Norway</a>
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<li><strong>‘We don’t routinely check vaccination background in adults’: a national qualitative study of barriers and facilitators to vaccine delivery and uptake in adult migrants through UK primary care</strong> -
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Background: The COVID-19 pandemic has highlighted shortfalls in the delivery of vaccine programmes to some adult migrant groups; however, little is known around care pathways and engagement of these older cohorts in routine vaccinations in primary care, including catch-up programmes. Guidelines exist, but the extent to which they are put into practice and prioritised is unclear. Objectives: To explore the views of primary care professionals around barriers and facilitators to catch-up vaccination in adult migrants (defined as foreign born; over 18 years) with incomplete or uncertain vaccination status and for routine vaccines to inform development of future interventions to improve vaccine uptake in this group and improve coverage. Design: Qualitative interview study with purposive sampling and thematic analysis Setting: UK primary care, 50 included practices. Participants: 64 primary care professionals (PCPs): 48 clinical including GPs, Practice Nurses and healthcare assistants (HCAs); 16 administrative staff including practice managers and receptionists (mean age 45 years; 84.4% female; a range of ethnicities). Results: Participants highlighted direct and indirect barriers to catch-up vaccines in adult migrants who may have missed vaccines as children, missed boosters, and not be aligned with the UK9s vaccine schedule, from both a personal and service-delivery level, with themes including: lack of training and knowledge of guidance around catch-up vaccination among staff; unclear or incomplete vaccine records; and lack of incentivization (including financial reimbursement) and dedicated time and care pathways. Adult migrants were reported as being excluded from many vaccination initiatives, most of which focus exclusively on children. Where delivery models existed they were diverse and fragmented but included a combination of opportunistic and proactive programmes. PCPs noted that migrants expressed to them a range of views around vaccines, from positivity to uncertainty, to refusal, with specific nationality groups reported as more hesitant to get vaccinated with specific vaccines, including MMR. Conclusions: WHO9s new Immunization Agenda (IA2030) has called for greater focus to be placed on delivering vaccination across the life-course, targeting under-immunised groups for catch-up vaccination at any age, with UK primary care services therefore having a key role to play. Vaccine uptake in adult migrants could be improved through implementing new financial incentives or inclusion of adult migrant vaccination targets in QOF, strengthening care pathways and training, and working directly with local community groups to improve understanding around the benefits of vaccination at all ages.
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🖺 Full Text HTML: <a href="https://www.medrxiv.org/content/10.1101/2022.03.11.22272274v1" target="_blank">‘We don’t routinely check vaccination background in adults’: a national qualitative study of barriers and facilitators to vaccine delivery and uptake in adult migrants through UK primary care</a>
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<li><strong>Spatial patterns of excess mortality in the first year of the COVID-19 pandemic in Germany</strong> -
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In order to quantify the impact of the SARS-CoV-2/COVID-19 pandemic, several studies have estimated excess mortality rather than infections or COVID-19-related deaths. The current study investigates excess mortality in Germany in 2020 at a small-scale spatial level (400 counties) and under consideration of demographic changes. Mortality is operationalized using standardized mortality ratios (SMRs), visualized on maps, and analyzed descriptively. Regional mortality and COVID- 19-related morbidity are tested for spatial dependence by the Moran9s I index. It is, furthermore, tested whether all-cause mortality is associated with COVID-19-related morbidity by correlation coefficients. Excess mortality only occurrs in a minority of counties. There are large regional disparities of all-cause mortality and COVID-19-related morbidity. In older age groups, both indicators show spatial dependence. (Excess) mortality in older age groups is impacted by COVID-19, but this association is not found for young and middle sge groups.
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🖺 Full Text HTML: <a href="https://www.medrxiv.org/content/10.1101/2022.03.10.22272221v1" target="_blank">Spatial patterns of excess mortality in the first year of the COVID-19 pandemic in Germany</a>
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<li><strong>Effect of working from home on the association between job demands and psychological distress</strong> -
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Purpose Limited information is available about the association between workplace psychosocial factors and general mental health status among workers during the COVID-19 pandemic. This study examined how working from home affected the association between job demands and psychological distress (PD). Method A cross-sectional online survey was conducted in December 2020 (N=27,036). The dependent variable (PD) was assessed using the Kessler Psychological Distress Scale. Job demands were assessed using the Job Content Questionnaire. Working from home was determined by participants9 responses to the question: Do you currently work from home? We used a two-level regression analysis adjusted for prefecture; each individual-level variable at level 1 was nested into each prefecture at level 2, stratified by working from home or not. Results Overall, 21.3% of participants worked from home. The interaction between working from home and job demands was significant. Job demands were positively associated with PD. The stratified analysis showed the associations were weaker among employees who worked from home compared with those who did not. Conclusion The association between job demands and PD may be weakened by working from home.
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🖺 Full Text HTML: <a href="https://www.medrxiv.org/content/10.1101/2022.03.10.22272174v1" target="_blank">Effect of working from home on the association between job demands and psychological distress</a>
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<li><strong>Time-Varying Death Risk After SARS-CoV-2-Infection in Swedish Long-Term Care Facilities</strong> -
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Importance: The case fatality rate of SARS-CoV-2 has been high among residents of long-term care (LTC) facilities. It is important to know if the excess mortality persists beyond the acute infection. Objective: To evaluate whether SARS-CoV-2 is associated with higher mortality after the first month from documented infection. Design: We extended the follow-up period of a previous, retrospective cohort study based on the Swedish Senior Alert register. LTC residents infected with SARS-CoV-2 were matched to uninfected controls using time-dependent propensity scores on age, sex, body mass index, health status, comorbidities, and prescription medication use. In a sensitivity analysis, residents were also matched on geographical region and time of Senior Alert registration. Setting: LTC facilities in Sweden. Participants: 3731 LTC residents with SARS-CoV-2 and 3731 controls (n=3604 in each group in the sensitivity analysis). Exposure: SARS-CoV-2 infection, documented in the SmiNet register (until September 15, 2020). Main Outcome: All-cause mortality over 8 months (until October 24, 2020). Results: The median age was 87 years, and 65% were women. Excess mortality was highest 5 days after documented infection (hazard ratio 19.1; 95% confidence interval [CI], 14.6-24.8), after which excess mortality decreased rapidly. After the second month, the mortality rate became lower in infected residents than in controls. Median survival of uninfected controls was 577 days (1.6 years), which is much lower than national life expectancy in Sweden at age 87 (5.05 years in men, 6.07 years in women). During days 61-210 of follow-up, the hazard ratio for death was 0.41 (95% CI, 0.34-0.50) in the main analysis and 0.76 (95% CI, 0.62-0.93) in the sensitivity analysis. Conclusions and Relevance: No excess mortality was observed in LTC residents who survived the acute SARS-CoV-2 infection (the first month). The life expectancy of uninfected residents was much lower than that of the general population of the same age and sex. This difference should be taken into account in calculations of years of life lost among LTC residents.
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🖺 Full Text HTML: <a href="https://www.medrxiv.org/content/10.1101/2022.03.10.22272097v1" target="_blank">Time-Varying Death Risk After SARS- CoV-2-Infection in Swedish Long-Term Care Facilities</a>
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<li><strong>Cellular and humoral immune response to a third dose of BNT162b2 COVID-19 vaccine - a prospective observational study</strong> -
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Background Since the introduction of various vaccines against SARS-CoV-2 at the end of 2020, rates of infection have continued to climb worldwide. This led to the establishment of a third dose vaccination in several countries, known as a booster. To date, there has been little real-world data about the immunological effect of this strategy. Methods We compared the humoral- and cellular immune response before and after the third dose of BioNTech/Pfizer vaccine BNT162b2, following different prime-boost regimes. Humoral immunity was assessed by determining anti-SARS-CoV-2 binding antibodies using a standardized quantitative assay. In addition, neutralizing antibodies were measured using a commercial surrogate ELISA-assay. Interferon-gamma release was measured after stimulating blood-cells with SARS-CoV-2 specific peptides using a commercial assay to evaluate the cellular immune response. Results The median antibody level increased significantly after the third dose to 2663.1 BAU/ml vs. 101.4 BAU/ml (p < 0.001) before administration of the boosting dose. This was also detected for neutralizing antibodies with a binding inhibition of 99.68% ± 0.36% vs. 69.06% ± 19.88% after the second dose (p < 0.001). 96.3% of the participants showed a detectable T-cell-response after the third dose with a mean interferon-gamma level of 2207.07 mIU/ml ± 1905 mIU/ml. Conclusion This study detected a BMI-dependent increase after the third dose of BNT162b2 following different vaccination protocols, whereas all participants showed a significant increase of their immune response. This, in combination with the limited post- vaccination-symptoms underlines the potential beneficial effect of a BNT162b2-boosting dose.
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🖺 Full Text HTML: <a href="https://www.medrxiv.org/content/10.1101/2022.03.10.22272204v1" target="_blank">Cellular and humoral immune response to a third dose of BNT162b2 COVID-19 vaccine - a prospective observational study</a>
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<li><strong>Evidence of increased Cathepsin B/L and decreased TMPRSS2 usage for cell entry by the SARS-CoV-2 Omicron variant</strong> -
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The SARS-CoV-2 Omicron variant harbors a large number of mutations in its spike protein compared to the original SARS-CoV-2 strain, which may alter its ability to enter cells. To quantify this effect, we analysed recent datasets on SARS-CoV-2 pseudovirus entry into cells in vitro using a mathematical model. SARS-CoV-2 can enter cells via two pathways, one using the host proteases Cathepsin B/L and the other using the host protease TMPRSS2. We found enhanced entry efficiency of the Omicron variant in cells where the original strain preferentially used Cathepsin B/L and reduced efficiency where it used TMPRSS2, indicating that the Omicron variant had evolved to use the Cathepsin B/L pathway better but at the expense of its ability to use the TMPRSS2 pathway for entry. Applying our model, we estimated >4-fold enhanced efficiency of the Omicron variant in entry via the Cathepsin B/L pathway and >3-fold reduced efficiency in entry via the TMPRSS2 pathway compared to the original or other strains. This differential entry pathway usage may explain the altered cell tropism of the Omicron variant compared to other strains and have implications for its infectivity, transmissibility, and interventions.
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🖺 Full Text HTML: <a href="https://www.biorxiv.org/content/10.1101/2022.01.13.476267v2" target="_blank">Evidence of increased Cathepsin B/L and decreased TMPRSS2 usage for cell entry by the SARS-CoV-2 Omicron variant</a>
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<li><strong>Current epidemiological situation of COVID-19 in the Republic of Belarus: characteristics of the epidemic process, sanitary and anti-epidemic measures</strong> -
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Abstract: This is an analysis of the features of the COVID-19 pandemic the population of the Republic of Belarus from February 2020 to January 2021, the characteristics of sanitary and anti-epidemic measures carried out in the country, assessment of study the safety (tolerance) of the vaccines used the epidemiological efficacy of the vaccination. A retrospective analysis of COVID-19 cases in the Republic of Belarus from the beginning of registration (February 28, 2020) to January, 3, 2022 was performed. Vaccine safety (tolerance) and efficacy were assessed in an observational study. Safety (tolerance) was assessed by presence/absence of adverse reactions: general (fever, malaise, headache, muscle pain, runny nose, nausea, vomiting, sore throat, etc) and local ones (redness, swelling, soreness at the injection place). The COVID-19 pandemic in the Republic of Belarus is characterized by successive development stages: from no cases in early 2020 to detected cases where most individuals had no history of contact with COVID-19 patients; periods of rising and falling incidence Vaccines against COVID-19 (Gam-COVID-Vac (Russia), inactivated vaccine against SARS-CoV-2 (Vero Cell) Sinopharm / BIBP (China) demonstrated a high safety profile in mass vaccination of the population of the Republic of Belarus.
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🖺 Full Text HTML: <a href="https://www.medrxiv.org/content/10.1101/2022.03.10.22271815v1" target="_blank">Current epidemiological situation of COVID-19 in the Republic of Belarus: characteristics of the epidemic process, sanitary and anti-epidemic measures</a>
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<li><strong>SARS-CoV-2 seroconversion in response to infection and vaccination: A time series local study in Brazil</strong> -
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The investigation of antibodies raised against different SARS-CoV-2 antigens can help to determine the extent of previous SARS-CoV-2 infections in the population and track the humoral response to vaccination. Therefore, serological surveys can provide key information to better manage the pandemic and/or to implement the most effective vaccination program. Here we describe a time series anti-Nucleocapsid, anti-Spike IgG serological survey analysis in the city of Matinhos, PR, Brazil during the year of 2021. Seroconversion rates to the Nucleocapsid antigen was not influenced by gender or age. Comparison of the serological data with official COVID-19 cases in the city suggest that case sub notification is higher than 47%. Furthermore, by applying serological data, the corrected infection fatality rate was estimated to be lower than 2.4 % in contrast with the official estimative of 3.6 %. The rates of IgG reactive to Spike antigen resembled the curve of the fraction the population that had taken the second vaccine dose. Up to 82% of Spike seroconversion was detected in the end of 2021 confirming the effective of the COVID-19 vaccination program in the city. This SARS-CoV-2 serological study unraveled the SARS-CoV-2 infection rates and the response to vaccination in the city of Matinhos, it is likely that the numbers reported here may be similar in other cities in Brazil.
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🖺 Full Text HTML: <a href="https://www.medrxiv.org/content/10.1101/2022.03.10.22271805v1" target="_blank">SARS-CoV-2 seroconversion in response to infection and vaccination: A time series local study in Brazil</a>
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<li><strong>Pharmacokinetics of favipiravir in adults with mild COVID-19 in Thailand</strong> -
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We assessed the pharmacokinetics of favipiravir (FPV) in adults with symptomatic SARS-CoV-2 infection without pneumonia in Thailand. FPV dosing was 1800 mg twice-daily on day 1, then 800 mg twice-daily for 14 days. Eight subjects (7 female), median (range) age 39 (19-53) years and BMI 27.9 (18.0-33.6) were included. Inter-subject variability was high but all achieved minimum plasma concentrations (C<sub>min</sub>) above EC<sub>50</sub> (9.7 mg/L). FPV was well tolerated; 1 subject stopped prematurely due to rash.
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🖺 Full Text HTML: <a href="https://www.medrxiv.org/content/10.1101/2022.03.09.22271220v1" target="_blank">Pharmacokinetics of favipiravir in adults with mild COVID-19 in Thailand</a>
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<li><strong>Different Covid-19 Outcomes Among Systemic Rheumatic Diseases: A Nation-wide Cohort Study</strong> -
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Background: Nationwide data at a country level on Covid-19 in unvaccinated patients with rheumatoid arthritis (RA), ankylosing spondylitis (AS), psoriatic arthritis (PsA), systemic lupus erythematosus (SLE) and systemic sclerosis (SSc) are scarce. Methods: By interlinking data from national electronic registries, covering nearly 99% of the Greek population (approximately 11,000,000), between March 2020 and February 2021, when vaccination became available, we recorded confirmed infections and Covid-19-associated hospitalizations and deaths in essentially all adult patients with RA, AS, PsA, SLE, and SSc under treatment (n=74,970, median age of 67.5, 51.2, 58.1, 56.2, 62.2 years, respectively) and in individually matched (1:5) on age, sex, and region of domicile random comparators from the general population. Results: Binary logistic regression analysis after adjusting for age, sex and biologic agents, revealed that RA, PsA, SLE and SSc, but not AS patients, had significantly higher risk of infection (by 43%, 25%, 20% and 49%, respectively), and hospitalization for Covid-19 (by 81%, 56%, 94%, and 111%, respectively), possibly due, at least in part, to increased testing and lower threshold for admission. Patients with RA and SSc had indeed higher Covid-19 associated mortality rates [OR:1.86 (95% CI 1.37 to 2.52) and OR:2.90 (95% CI 0.97 to 8.67), respectively] compared to the general population. Each additional year of age increased the risk of hospitalization for Covid-19 by 3% (OR 1.030, 95% CI: 1.028 to 1.034) and the risk of Covid-19 related death by 8% (OR 1.08, 95% CI: 1.07 to 1.09), independently of gender, systemic rheumatic disease, and biologic agents. A further analysis using AS patients as the reference category, adjusting again for age, sex and use of biologic agents showed that patients with SSc had increased mortality (OR: 6.90, 95% CI: 1.41 to 33.72), followed by SLE (OR: 4.05 95% CI: 0.96 to 17.12) and RA patients (OR: 3.65, 95% CI: 1.06 to 12.54), whereas PsA patients had comparable mortality risk with AS patients. Conclusion: Comparing to the general population, Covid-19 may have a more severe impact in real-world patients with systemic rheumatic disease. Covid-19 related mortality is increased in subgroups of patients with specific rheumatic diseases, especially in older ones, underscoring the need for priority vaccination policies and access to targeted treatments.
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🖺 Full Text HTML: <a href="https://www.medrxiv.org/content/10.1101/2022.03.11.22271887v1" target="_blank">Different Covid-19 Outcomes Among Systemic Rheumatic Diseases: A Nation-wide Cohort Study</a>
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<h1 data-aos="fade-right" id="from-clinical-trials">From Clinical Trials</h1>
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<li data-aos="fade-left" data-aos-anchor-placement="bottom-bottom"><p data-aos="fade-left" data-aos-anchor-placement="bottom-bottom"><strong>Effect of Bronchipret on Antiviral Immune Response in Patients With Mild COVID-19</strong> - <b>Condition</b>: COVID-19<br/><b>Intervention</b>: Drug: Bronchipret<br/><b>Sponsors</b>: Dr. Frank Behrens; Bionorica SE<br/><b>Recruiting</b></p></li>
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<li data-aos="fade-left" data-aos-anchor-placement="bottom-bottom"><p data-aos="fade-left" data-aos-anchor-placement="bottom-bottom"><strong>EPIC-Peds: Study of Oral PF-07321332 (Nirmatrelvir)/Ritonavir in Nonhospitalized COVID-19 Pediatric Patients at Risk for Severe Disease</strong> - <b>Condition</b>: COVID-19<br/><b>Interventions</b>: Drug: nirmatrelvir; Drug: ritonavir<br/><b>Sponsor</b>: Pfizer<br/><b>Not yet recruiting</b></p></li>
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<li data-aos="fade-left" data-aos-anchor-placement="bottom-bottom"><p data-aos="fade-left" data-aos-anchor-placement="bottom-bottom"><strong>Evaluating Public Health Interventions to Improve COVID-19 Testing Among Underserved Populations</strong> - <b>Condition</b>: COVID-19<br/><b>Intervention</b>: Behavioral: Public Health Intervention Package<br/><b>Sponsors</b>: Kathleen Fairfield; MaineHealth<br/><b>Not yet recruiting</b></p></li>
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<li data-aos="fade-left" data-aos-anchor-placement="bottom-bottom"><p data-aos="fade-left" data-aos-anchor-placement="bottom-bottom"><strong>COVID-19 Serologic Strategies for Skilled Nursing Facilities</strong> - <b>Condition</b>: COVID-19<br/><b>Intervention</b>: Other: Cohorting<br/><b>Sponsors</b>: NYU Langone Health; Brown University; National Institute on Aging (NIA)<br/><b>Recruiting</b></p></li>
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<li data-aos="fade-left" data-aos-anchor-placement="bottom-bottom"><p data-aos="fade-left" data-aos-anchor-placement="bottom-bottom"><strong>Safety, Tolerability and Immunogenicity of Recombinant COVID-19 Vaccine Betuvax-CoV-2</strong> - <b>Condition</b>: COVID-19<br/><b>Interventions</b>: Biological: Betuvax-CoV-2; Drug: Placebo<br/><b>Sponsors</b>: Human Stem Cell Institute, Russia; Betuvax LLC; CEG BIO LLC<br/><b>Active, not recruiting</b></p></li>
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<li data-aos="fade-left" data-aos-anchor-placement="bottom-bottom"><p data-aos="fade-left" data-aos-anchor-placement="bottom-bottom"><strong>Evaluation of Full Versus Fractional Dose of COVID-19 Vaccine Given as a Booster for the Prevention of COVID 19 in Adults in Mongolia- Mongolia, Indonesia, Australia Coronavirus (MIACoV).</strong> - <b>Condition</b>: COVID-19<br/><b>Interventions</b>: Biological: Tozinameran - Standard Dose; Biological: Tozinameran - Fractional Dose<br/><b>Sponsors</b>: Murdoch Childrens Research Institute; Coalition for Epidemic Preparedness Innovations; PATH; The Peter Doherty Institute for Infection and Immunity<br/><b>Not yet recruiting</b></p></li>
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<li data-aos="fade-left" data-aos-anchor-placement="bottom-bottom"><p data-aos="fade-left" data-aos-anchor-placement="bottom-bottom"><strong>Early High-Titre Convalescent Plasma in Clinically Vulnerable Individuals With Mild COVID-19</strong> - <b>Condition</b>: COVID-19<br/><b>Interventions</b>: Biological: COVID-19 convalescent and vaccinated plasma; Other: Current standard of care<br/><b>Sponsors</b>: Centre Hospitalier Universitaire de Besancon; Deutsches Rotes Kreuz DRK-Blutspendedienst Baden-Wurttemberg-Hessen; NHS Blood and Transplant<br/><b>Not yet recruiting</b></p></li>
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<li data-aos="fade-left" data-aos-anchor-placement="bottom-bottom"><p data-aos="fade-left" data-aos-anchor-placement="bottom-bottom"><strong>Efficacy of TCM Capsules Lian Hua Qing Wen Jiao Nang in Mild COVID-19 Patients</strong> - <b>Condition</b>: COVID-19<br/><b>Interventions</b>: Other: TCM intervention; Other: Placebo intervention<br/><b>Sponsor</b>: Singapore Chung Hwa Medical Institution<br/><b>Not yet recruiting</b></p></li>
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<li data-aos="fade-left" data-aos-anchor-placement="bottom-bottom">**Safety and Immune Response of Adjuvanted SARS-CoV-2 (COVID-19) Beta Variant RBD Recombinant Protein (DoCo-Pro-RBD-1</li>
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<li data-aos="fade-left" data-aos-anchor-placement="bottom-bottom"><p data-aos="fade-left" data-aos-anchor-placement="bottom-bottom">MF59®) and mRNA (MIPSCo-mRNA-RBD-1) Vaccines in Healthy Adults** - <b>Condition</b>: SARS-CoV-2<br/><b>Interventions</b>: Biological: Adjuvanted SARS-CoV-2 beta variant RBD recombinant protein vaccine (DoCo-Pro-RBD-1 + MF59); Biological: SARS-CoV-2 beta variant RBD mRNA vaccine; Other: Normal Saline<br/><b>Sponsors</b>: University of Melbourne; Southern Star Research<br/><b>Not yet recruiting</b></p></li>
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<li data-aos="fade-left" data-aos-anchor-placement="bottom-bottom"><p data-aos="fade-left" data-aos-anchor-placement="bottom-bottom"><strong>Immuno-bridging and Broadening Study of a Whole, Inactivated COVID-19 Vaccine BBV152 in Healthy Adults</strong> - <b>Condition</b>: COVID-19<br/><b>Intervention</b>: Biological: BBV152<br/><b>Sponsor</b>: Ocugen<br/><b>Active, not recruiting</b></p></li>
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<li data-aos="fade-left" data-aos-anchor-placement="bottom-bottom"><p data-aos="fade-left" data-aos-anchor-placement="bottom-bottom"><strong>Self-Management Interventions for Long-COVID</strong> - <b>Condition</b>: COVID-19<br/><b>Interventions</b>: Behavioral: Education and Strategies Intervention; Behavioral: Mindfulness Skills Intervention<br/><b>Sponsors</b>: Toronto Rehabilitation Institute; Canadian Institutes of Health Research (CIHR); University Health Network, Toronto<br/><b>Recruiting</b></p></li>
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<li data-aos="fade-left" data-aos-anchor-placement="bottom-bottom"><p data-aos="fade-left" data-aos-anchor-placement="bottom-bottom"><strong>COVID-19 Hyper Coagulability Care by LLLT</strong> - <b>Condition</b>: COVID-19 Pneumonia<br/><b>Interventions</b>: Radiation: Low level laser Therapy; Other: Circulatory exercises<br/><b>Sponsor</b>: Cairo University<br/><b>Recruiting</b></p></li>
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<li data-aos="fade-left" data-aos-anchor-placement="bottom-bottom"><p data-aos="fade-left" data-aos-anchor-placement="bottom-bottom"><strong>The BOOSTED (Booster Options Or Switching Tested for Effectiveness and Downsides Study) Trial (COVID-19)</strong> - <b>Conditions</b>: COVID-19; Vaccine Reaction; COVID-19 Pandemic<br/><b>Interventions</b>: <br/>
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Behavioral: Moderna Booster Vaccine; Behavioral: Pfizer Booster Vaccine<br/><b>Sponsor</b>: <br/>
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University of California, San Francisco<br/><b>Enrolling by invitation</b></p></li>
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<li data-aos="fade-left" data-aos-anchor-placement="bottom-bottom"><p data-aos="fade-left" data-aos-anchor-placement="bottom-bottom"><strong>An Open-label, Randomized, Parallel-arm Study Investigating the Efficacy and Safety of Intravenous Administration of Pamrevlumab Versus Standard of Care in Patients With COVID-19</strong> - <b>Conditions</b>: COVID-19 Respiratory Infection; COVID-19 Pneumonia; Covid19<br/><b>Intervention</b>: <br/>
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Drug: Pamrevlumab<br/><b>Sponsor</b>: Fondazione Policlinico Universitario Agostino Gemelli IRCCS<br/><b>Completed</b></p></li>
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<li data-aos="fade-left" data-aos-anchor-placement="bottom-bottom"><p data-aos="fade-left" data-aos-anchor-placement="bottom-bottom"><strong>Safety, Reactogenicity, and Immunogenicity Trial of CV2CoV mRNA Vaccine Against SARS-CoV-2 in Seropositive Adult Participants</strong> - <b>Condition</b>: SARS-CoV-2<br/><b>Interventions</b>: Biological: CV2CoV (2 µg); Biological: CV2CoV (4 µg); Biological: CV2CoV (8 µg); Biological: CV2CoV (12 µg); Biological: CV2CoV (16 µg); Biological: CV2CoV (20 µg)<br/><b>Sponsors</b>: GlaxoSmithKline; CureVac AG<br/><b>Not yet recruiting</b></p></li>
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</ul>
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<h1 data-aos="fade-right" id="from-pubmed">From PubMed</h1>
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<li data-aos="fade-left" data-aos-anchor-placement="bottom-bottom"><p data-aos="fade-left" data-aos-anchor-placement="bottom-bottom"><strong>Potential inhibitor for blocking binding between ACE2 and SARS-CoV-2 spike protein with mutations</strong> - At the time of writing, more than 440 million confirmed coronavirus disease 2019 (COVID-19) cases and more than 5.97 million COVID-19 deaths worldwide have been reported by the World Health Organization since the start of the outbreak of the pandemic in Wuhan, China. During the COVID-19 pandemic, many variants of SARS-CoV-2 have arisen because of high mutation rates. N501Y, E484K, K417N, K417T, L452R and T478K in the receptor binding domain (RBD) region may increase the infectivity in several…</p></li>
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<li data-aos="fade-left" data-aos-anchor-placement="bottom-bottom"><p data-aos="fade-left" data-aos-anchor-placement="bottom-bottom"><strong>A highly sensitive cell-based luciferase assay for high-throughput automated screening of SARS-CoV-2 nsp5/3CLpro inhibitors</strong> - Effective drugs against SARS-CoV-2 are urgently needed to treat severe cases of infection and for prophylactic use. The main viral protease (nsp5 or 3CLpro) represents an attractive and possibly broad-spectrum target for drug development as it is essential to the virus life cycle and highly conserved among betacoronaviruses. Sensitive and efficient high- throughput screening methods are key for drug discovery. Here we report the development of a gain-of-signal, highly sensitive cell-based…</p></li>
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<li data-aos="fade-left" data-aos-anchor-placement="bottom-bottom"><p data-aos="fade-left" data-aos-anchor-placement="bottom-bottom"><strong>New AKT-dependent mechanisms of anti-COVID-19 action of high-CBD Cannabis sativa extracts</strong> - COVID-19 is caused by the SARS-CoV-2 virus, which enters target cells via interactions with ACE2 and TMPRSS2. Here, we show AKT serine/threonine kinase-dependent epigenetic control of ACE2 and TMPRSS2 expression by high-cannabidiol (CBD) cannabis extracts and their individual components. CBD alone and extracts #1, #5, #7, and #129 downregulated ACE2 and TMPRSS2 in lung fibroblast WI-38 cells through AKT-mediated inhibition. miR-200c-3p and let-7a-5p were two contributing miRNAs in CBD-mediated…</p></li>
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<li data-aos="fade-left" data-aos-anchor-placement="bottom-bottom"><p data-aos="fade-left" data-aos-anchor-placement="bottom-bottom"><strong>A Natural Plant Source-Tea Polyphenols, a Potential Drug for Improving Immunity and Combating Virus</strong> - The coronavirus disease 2019 (COVID-19) is still in a global epidemic, which has profoundly affected people’s lives. Tea polyphenols (TP) has been reported to enhance the immunity of the body to COVID-19 and other viral infectious diseases. The inhibitory effect of TP on COVID-19 may be achieved through a series of mechanisms, including the inhibition of multiple viral targets, the blocking of cellular receptors, and the activation of transcription factors. Emerging evidence shows…</p></li>
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<li data-aos="fade-left" data-aos-anchor-placement="bottom-bottom"><p data-aos="fade-left" data-aos-anchor-placement="bottom-bottom"><strong>Correction: Clinical impact of COVID-19 on patients with cancer treated with immune checkpoint inhibition</strong> - No abstract</p></li>
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<li data-aos="fade-left" data-aos-anchor-placement="bottom-bottom"><p data-aos="fade-left" data-aos-anchor-placement="bottom-bottom"><strong>Establishment of a stable SARS-CoV-2 replicon system for application in high-throughput screening</strong> - Experiments with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) are limited by the need for biosafety level 3 (BSL3) conditions. A SARS-CoV-2 replicon system rather than an in vitro infection system is suitable for antiviral screening since it can be handled under BSL2 conditions and does not produce infectious particles. However, the reported replicon systems are cumbersome because of the need for transient transfection in each assay. In this study, we constructed a bacterial…</p></li>
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<li data-aos="fade-left" data-aos-anchor-placement="bottom-bottom"><p data-aos="fade-left" data-aos-anchor-placement="bottom-bottom"><strong>Combined Computational NMR and Molecular Docking Scrutiny of Potential Natural SARS-CoV-2 M(pro) Inhibitors</strong> - In continuation of the search for potential drugs that inhibit the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), in this work, a combined approach based on the modeling of NMR chemical shifts and molecular docking is suggested to identify the possible suppressors of the main protease of this virus among a number of natural products of diverse nature. Primarily, with the aid of an artificial neural network, the problem of the reliable determination of the stereochemical structure…</p></li>
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<li data-aos="fade-left" data-aos-anchor-placement="bottom-bottom"><p data-aos="fade-left" data-aos-anchor-placement="bottom-bottom"><strong>Anthropometric Parameters, Physical Activity, Physical Fitness, and Executive Functions among Primary School Children</strong> - Physical activity during childhood and adolescence favors brain development and cognitive functioning, particularly the executive functions. This study aimed to assess potential associations between anthropometric parameters, physical activity, physical fitness, and executive functions among elementary school children returning to school after the COVID-19 lockdown in Chile. School-age male and female participants (n = 90; age, 10-12 years) participated in the study. To determine the association…</p></li>
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<li data-aos="fade-left" data-aos-anchor-placement="bottom-bottom"><p data-aos="fade-left" data-aos-anchor-placement="bottom-bottom"><strong>Agathis robusta Bark Essential Oil Effectiveness against COVID-19: Chemical Composition, In Silico and In Vitro Approaches</strong> - Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV2), the causative agent of Coronavirus Disease 2019 (COVID-19), has seriously threatened global health. Alongside the approved vaccines, the discovery of prospective anti-COVID-19 drugs has been progressively targeted. Essential oils (EOs) provide a rich source of compounds with valuable antiviral activities that may contribute as effective agents against COVID-19. In this study, the EO of Agathus robusta bark was investigated for its…</p></li>
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<li data-aos="fade-left" data-aos-anchor-placement="bottom-bottom"><p data-aos="fade-left" data-aos-anchor-placement="bottom-bottom"><strong>Identification of Kukoamine A, Zeaxanthin, and Clexane as New Furin Inhibitors</strong> - The endogenous protease furin is a key protein in many different diseases, such as cancer and infections. For this reason, a wide range of studies has focused on targeting furin from a therapeutic point of view. Our main objective consisted of identifying new compounds that could enlarge the furin inhibitor arsenal; secondarily, we assayed their adjuvant effect in combination with a known furin inhibitor, CMK, which avoids the SARS-CoV-2 S protein cleavage by means of that inhibition. Virtual…</p></li>
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<li data-aos="fade-left" data-aos-anchor-placement="bottom-bottom"><p data-aos="fade-left" data-aos-anchor-placement="bottom-bottom"><strong>Molecular Interactions of Tannic Acid with Proteins Associated with SARS-CoV-2 Infectivity</strong> - The overall impact of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) on our society is unprecedented. The identification of small natural ligands that could prevent the entry and/or replication of the coronavirus remains a pertinent approach to fight the coronavirus disease (COVID-19) pandemic. Previously, we showed that the phenolic compounds corilagin and 1,3,6-tri-O-galloyl-β-D-glucose (TGG) inhibit the interaction between the SARS-CoV-2 spike protein receptor binding domain…</p></li>
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<li data-aos="fade-left" data-aos-anchor-placement="bottom-bottom"><p data-aos="fade-left" data-aos-anchor-placement="bottom-bottom"><strong>Secondary Structure of Influenza A Virus Genomic Segment 8 RNA Folded in a Cellular Environment</strong> - Influenza A virus (IAV) is a member of the single-stranded RNA (ssRNA) family of viruses. The most recent global pandemic caused by the SARS-CoV-2 virus has shown the major threat that RNA viruses can pose to humanity. In comparison, influenza has an even higher pandemic potential as a result of its high rate of mutations within its relatively short (<13 kbp) genome, as well as its capability to undergo genetic reassortment. In light of this threat, and the fact that RNA structure is…</p></li>
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<li data-aos="fade-left" data-aos-anchor-placement="bottom-bottom"><p data-aos="fade-left" data-aos-anchor-placement="bottom-bottom"><strong>Molecular Mechanisms of Alveolar Epithelial Stem Cell Senescence and Senescence-Associated Differentiation Disorders in Pulmonary Fibrosis</strong> - Pulmonary senescence is accelerated by unresolved DNA damage response, underpinning susceptibility to pulmonary fibrosis. Recently it was reported that the SARS-Cov-2 viral infection induces acute pulmonary epithelial senescence followed by fibrosis, although the mechanism remains unclear. Here, we examine roles of alveolar epithelial stem cell senescence and senescence-associated differentiation disorders in pulmonary fibrosis, exploring the mechanisms mediating and preventing pulmonary…</p></li>
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<li data-aos="fade-left" data-aos-anchor-placement="bottom-bottom"><p data-aos="fade-left" data-aos-anchor-placement="bottom-bottom"><strong>Screening of Natural Products Inhibitors of SARS-CoV-2 Entry</strong> - The COVID-19 pandemic has led to the search for new molecules with antiviral activity against SARS-CoV-2. The entry of the virus into the cell is one of the main targets for inhibiting SARS-CoV-2 infection. Natural products are an important source of new therapeutic alternatives against diseases. Pseudotyped viruses allow the study of SARS-CoV-2 viral entry inhibitors, and due to their simplicity, they allow the screening of a large number of antiviral candidates in Biosafety Level 2 facilities….</p></li>
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<li data-aos="fade-left" data-aos-anchor-placement="bottom-bottom"><p data-aos="fade-left" data-aos-anchor-placement="bottom-bottom"><strong>Virtual Screening of Natural Chemical Databases to Search for Potential ACE2 Inhibitors</strong> - The angiotensin-converting enzyme II (ACE2) is a multifunctional protein in both health and disease conditions, which serves as a counterregulatory component of RAS function in a cardioprotective role. ACE2 modulation may also have relevance to ovarian cancer, diabetes, acute lung injury, fibrotic diseases, etc. Furthermore, since the outbreak of the coronavirus disease in 2019 (COVID-19), ACE2 has been recognized as the host receptor of severe acute respiratory syndrome coronavirus 2…</p></li>
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</ul>
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<h1 data-aos="fade-right" id="from-patent-search">From Patent Search</h1>
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<li><p data-aos="fade-left" data-aos-anchor-placement="bottom-bottom"><strong>MACHINE LEARNING TECHNIQUE TO ANALYZE THE WORK PRESSURE OF PARAMEDICAL STAFF DURING COVID 19</strong> - Machine learning technique to analyse the work pressure of paramedical staff during covid 19 is the proposed invention that focuses on identifying the stress levels of paramedical staff. The invention focuses on analysing the level of stress that is induced on the paramedical staff especially during pandemic. - <a href="https://patentscope.wipo.int/search/en/detail.jsf?docId=IN353347401">link</a></p></li>
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<li><p data-aos="fade-left" data-aos-anchor-placement="bottom-bottom"><strong>CBD Covid 19 Protection</strong> - - <a href="https://patentscope.wipo.int/search/en/detail.jsf?docId=AU353359094">link</a></p></li>
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<li><p data-aos="fade-left" data-aos-anchor-placement="bottom-bottom"><strong>METHOD AND SYSTEM FOR IMPLEMENTING IMPROVED GENERALIZED FUZZY PEER GROUP WITH MODIFIED TRILATERAL FILTER TO REMOVE MIXED IMPULSE AND ADAPTIVE WHITE GAUSSIAN NOISE FROM COLOR IMAGES</strong> - ABSTRACTMETHOD AND SYSTEM FOR IMPLEMENTING IMPROVED GENERALIZED FUZZY PEER GROUP WITH MODIFIED TRILATERAL FILTER TO REMOVE MIXED IMPULSE AND ADAPTIVE WHITE GAUSSIAN NOISE FROM COLOR IMAGESThe present invention provides a new approach is proposed that includes fuzzy-based approach and similarity function for filtering the mixed noise. In a peer group, the similarity function was adaptive to edge information and local noise level, which was utilized for detecting the similarity among pixels. In addition, a new filtering method Modified Trilateral Filter (MTF) with Improved Generalized Fuzzy Peer Group (IGFPG) is proposed to remove mixed impulse and Adaptive White Gaussian Noise from Color Images. The modified trilateral filter includes Kikuchi algorithm and loopy belief propagation to solve the inference issues on the basis of passing local message. In this research work, the images were collected from KODAK dataset and a few real time multimedia images like Lena were also used for testing the effectiveness of the proposed methodology. - <a href="https://patentscope.wipo.int/search/en/detail.jsf?docId=IN351884428">link</a></p></li>
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<li><p data-aos="fade-left" data-aos-anchor-placement="bottom-bottom"><strong>A STUDY ON MENTAL HEALTH, STRESS AND ANXIETY AMONG COLLEGE STUDENTS DURING COVID-19</strong> - SARS-Cov-2 virus causes an infectious disease coronavirus(COVID-19).The Students life is made harder by COVID-19.The human reaction that happens normally to everyone through physical or emotional tension is stress. Feeling of angry, nervous and frustration caused through any thought or events leads to stress. As college closures and cancelled events, students are missing out on some of the biggest moments of their young lives as well as everyday moments like chatting with friend, participating in class and cultural programme. For students facing life changes due to the outbreak are feeling anxious, isolated and disappointed which lead them to feel all alone. We like to take the help of expert adolescent psychologist to find out the techniques to practice self-care and look after their mental health. We would like to find out whether techniques used reduce the anxiety and stress among Engineering Students. - <a href="https://patentscope.wipo.int/search/en/detail.jsf?docId=IN351884923">link</a></p></li>
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<li><p data-aos="fade-left" data-aos-anchor-placement="bottom-bottom"><strong>A METHOD FOR THE TREATMENT OF COVID-19 INFECTIONS WITH PALMITOYLETHANOLAMIDE</strong> - - <a href="https://patentscope.wipo.int/search/en/detail.jsf?docId=AU351870997">link</a></p></li>
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<li><p data-aos="fade-left" data-aos-anchor-placement="bottom-bottom"><strong>A CENTRAL TRANSACTION AUTHENTIC SYSTEM FOR OTP VERIFICATION</strong> - The present invention relates to a central transaction authentic system (100) for OTP verification. The system (100) comprises one or more user display units (102), one or more financial units (104), an account deposit unit (106), an OTP authentication unit (108) and a service server unit (110). The central transaction authentic system (100) for OTP verification work as Anti-money laundering measure. The system (100) also helpful for minimizing rate of cybercrime. The central transaction authentic system (100) for OTP verification that can neutralize digital financial fraud. The present invention provides a central transaction authentic system (100) for OTP verification that can monitor and analyze every transaction and customer interaction across its customer base for suspicious and potentially criminal activity. - <a href="https://patentscope.wipo.int/search/en/detail.jsf?docId=IN350377210">link</a></p></li>
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<li><p data-aos="fade-left" data-aos-anchor-placement="bottom-bottom"><strong>FORMULATIONS AND METHOD FOR PREPARATION OF HERBAL MEDICATED TRANSPARENT SOAP</strong> - ABSTRACTFORMULATIONS AND METHOD FOR PREPARATION OF HERBAL MEDICATED TRANSPARENT SOAPThe present invention provides formulations for herbal medicated transparent soaps and method of preparation of the same. Transparent soaps are prepared by saponification of mixture of non-edible oils to get the desired consistency and cleaning action. Nonvolatile alcohols and other transparency promoters are used to get good transparency and binding properties. Herbal extracts of different herbs are added to get medicated properties. - <a href="https://patentscope.wipo.int/search/en/detail.jsf?docId=IN350377796">link</a></p></li>
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<li><p data-aos="fade-left" data-aos-anchor-placement="bottom-bottom"><strong>SOCIAL NAVIGATION SYSTEM FOR MOBILE ROBOTS IN THE EMERGENCY DEPARTMENT TECHNOLOGY</strong> - The emergency department (ED) is a safety-critical environment in which healthcare workers (HCWs) are overburdened, overworked, and have limited resources, especially during the COVID-19 pandemic. One way to address this problem is to explore the use of robots that can support clinical teams, e.g., to deliver materials or restock supplies. However, due to EDs being overcrowded, and the cognitive overload HCWs experience, robots need to understand various levels of patient acuity so they avoid disrupting care delivery. In this invention, we introduce the Safety-Critical Deep Q-Network (SafeDQN) system, a new acuity-aware navigation system for mobile robots. SafeDQN is based on two insights about care in EDs: high-acuity patients tend to have more HCWs in attendance and those HCWs tend to move more quickly. We compared SafeDQN to three classic navigation methods, and show that it generates the safest, quickest path for mobile robots when navigating in a simulated ED environment. We hope this work encourages future exploration of social robots that work in safety-critical, human-centered environments, and ultimately help to improve patient outcomes and save lives. Figure 1. - <a href="https://patentscope.wipo.int/search/en/detail.jsf?docId=IN349443355">link</a></p></li>
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<li><p data-aos="fade-left" data-aos-anchor-placement="bottom-bottom"><strong>A MACHINE LEARNING BASED SYSTEM FOR DETECTING OMICRON VARIANT FROM A GENOME SEQUENCE AND METHOD THEREOF</strong> - The present invention discloses a machine learning based system for detecting omicron variant from a genome sequence and method thereof. The system includes, but not limited to, a processing unit having a memory unit and a machine learning interface embedded on it for validating a variant-induced changes in the one or more condition-specific cell variables are combined to output a single numerical variant score for each of the one or more variants, the variant score computed by one of outputting the score for a fixed condition; summing the variant-induced changes across conditions; computing the maximum of the absolute variant-induced changes across conditions. - <a href="https://patentscope.wipo.int/search/en/detail.jsf?docId=IN350376736">link</a></p></li>
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<li><p data-aos="fade-left" data-aos-anchor-placement="bottom-bottom"><strong>A SYSTEM BASED ON DEEP LEARNING FOR ANALYZING DELAYED ENHANCEMENT MAGNETIC RESONANCE IMAGING TO IDENTIFY COVID 19 AND METHOD THEREOF</strong> - The present invention discloses a system based on deep learning for analyzing delayed enhancement magnetic resonance imaging to identify COVID 19 and method thereof. The method and system include, but not limited to, a processing unit adapted to process the data based on deep learning data modelling in the magnetic resonance imaging associated with the digital image scanning system for diagnosis COVID 19 with the spatial resolution that each frame is deposited is 256 * 256, and being creating that level and vertical resolution respectively are 256 pixels (pixel), the read/write address that the read/write address of each image element, which is controlled by processing unit and forms circuit and finishes; And the data that will be stored in memory are input to a real-time microcontroller, it is characterized in that: analyze and compare by the Multi-source Information Fusion analytical system by using the real-time microcontroller to deliver the D/A changer then, digital signal is become analogue signal output. - <a href="https://patentscope.wipo.int/search/en/detail.jsf?docId=IN348041194">link</a></p></li>
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