Minimal change disease (MCD) following vaccination with ChAdOx1 nCoV-19 vaccine in a young Indian male: A case report.

Various vaccines against coronavirus disease 2019 (COVID-19) have been developed amidst the ongoing pandemic. Few cases of glomerulonephritis after COVID-19 vaccination have been reported globally. We present a case of nephrotic syndrome due to minimal change disease (MCD) most likely associated with the ChAdOx1 nCoV-19 vaccine. A 24-year-old male presented with anasarca and frothy urine after receiving the first dose of the COVID-19 vaccine. On admission, the patient had normal serum creatinine with 24-h urinary protein excretion of 4.1 g/day and severe hypoalbuminemia. Kidney biopsy revealed nonproliferative glomerular morphology with relatively unremarkable-appearing glomeruli on light microscopy and diffuse effacement of the odocyte foot processes on electron microscopy, consistent with diagnosis of MCD. This case highlights the risk of new-onset nephrotic syndrome due to MCD after COVID-19 vaccination.

Post COVID-19 AA amyloidosis of the kidneys with rapidly progressive renal failure.

Coronavirus disease 2019 (COVID-19) pandemic has taken the world by a storm, posing a gruelling challenge to the medical fraternity globally. Besides its very high infectivityinfectivity, significant organ dysfunction occurs in critically ill COVID-19 patients, leading to severe morbidity and mortality. Pulmonary involvement is the leading cause of death in these patients to be followed by the cardiovascular involvement. Kidney involvement due to COVID-19 is becoming more discernible with AKI adversely affecting the outcome. Besides AKI, a few cases of collapsing FSGS in genetically vulnerable patients and thrombotic microangiopathies have been reported as well. We report a case of AA amyloidosis of the kidney with a rapidly progressive renal failure and congestive heart failure with preserved left ventricular functions, which complicated a moderate COVID-19 pneumonia providing some clues to a possible association of this novel virus disease with this complication, which needs to be confirmed in future studies.

Minimal change disease (MCD) following vaccination with ChAdOx1 nCoV-19 vaccine in a young Indian male: A case report

Various vaccines against coronavirus disease 2019 (COVID-19) have been developed amidst the ongoing pandemic. Few cases of glomerulonephritis after COVID-19 vaccination have been reported globally. We present a case of nephrotic syndrome due to minimal change disease (MCD) most likely associated with the ChAdOx1 nCoV-19 vaccine. A 24-year-old male presented with anasarca and frothy urine after receiving the first dose of the COVID-19 vaccine. On admission, the patient had normal serum creatinine with 24-h urinary protein excretion of 4.1 g/day and severe hypoalbuminemia. Kidney biopsy revealed nonproliferative glomerular morphology with relatively unremarkable-appearing glomeruli on light microscopy and diffuse effacement of the odocyte foot processes on electron microscopy, consistent with diagnosis of MCD. This case highlights the risk of new-onset nephrotic syndrome due to MCD after COVID-19 vaccination.

Post Covishield (ChAdOx1 nCoV-19) Vaccination: New Onset Focal Segmental Glomerulosclerosis Resistant to Steroid and Calcineurin Inhibitor.

With the ongoing mass COVID vaccination program, various case reports link the COVID-19 vaccines with heightened off-target immune responses leading to de novo development or relapse of various glomerular diseases. Very few glomerular diseases (totally nine published cases to date) have been reported post ChAdOx1 nCoV-19 (Oxford-AstraZeneca) vaccination compared to more potent m RNA vaccine. In this case report, we present a case of de novo focal segmental glomerulosclerosis (FSGS) post ChAdOx1 nCoV-19 vaccination resistant to steroid and calcineurin inhibitor treatment. To our knowledge, this is the first case of FSGS tip variant reported after the ChAdOx1 nCoV-19 vaccination and the second de novo FSGS case post COVID vaccination (any types of COVID vaccines). We may expect more such types of cases resistant to conventional therapy as the global penetration of vaccination programs will improve.

ANCA-associated vasculitis following ChAdOx1 nCoV19 vaccination: case-based review.

For the foreseeable future, vaccines are the cornerstone in the global campaign against the Coronavirus Disease-19 (COVID-19) pandemic. As the number and fatalities due to COVID-19 decline and the lockdown anywise rescinded, we recognize an increase in the incidence of autoimmune disease post-COVID-19 vaccination. However, the causality of the most vaccine-induced side effects is debatable and, at best, limited to a temporal correlation. We herein report a case of a 51-year-old gentleman who developed Anti-Neutrophil Cytoplasmic Antibody (ANCA)-associated vasculitis (AAV) 2 week post-COVID-19 vaccination. The patient responded favorably to oral steroids and rituximab. Additionally, we conducted a case-based review of vaccine-associated AAV describing their clinical manifestations and treatment response of this emerging entity.

Forecasting the spread of COVID-19 using LSTM network.

BACKGROUND: The novel coronavirus (COVID-19) is caused by severe acute respiratory syndrome coronavirus 2, and within a few months, it has become a global pandemic. This forced many affected countries to take stringent measures such as complete lockdown, shutting down businesses and trade, as well as travel restrictions, which has had a tremendous economic impact. Therefore, having knowledge and foresight about how a country might be able to contain the spread of COVID-19 will be of paramount importance to the government, policy makers, business partners and entrepreneurs. To help social and administrative decision making, a model that will be able to forecast when a country might be able to contain the spread of COVID-19 is needed. RESULTS: The results obtained using our long short-term memory (LSTM) network-based model are promising as we validate our prediction model using New Zealand's data since they have been able to contain the spread of COVID-19 and bring the daily new cases tally to zero. Our proposed forecasting model was able to correctly predict the dates within which New Zealand was able to contain the spread of COVID-19. Similarly, the proposed model has been used to forecast the dates when other countries would be able to contain the spread of COVID-19. CONCLUSION: The forecasted dates are only a prediction based on the existing situation. However, these forecasted dates can be used to guide actions and make informed decisions that will be practically beneficial in influencing the real future. The current forecasting trend shows that more stringent actions/restrictions need to be implemented for most of the countries as the forecasting model shows they will take over three months before they can possibly contain the spread of COVID-19.

A pilot study for treatment of COVID-19 patients in moderate stage using intravenous administration of ozonized saline as an adjuvant treatment-registered clinical trial.

OBJECTIVE: Ozone therapy has tremendous therapeutic potential owing to its antiviral, anti-inflammatory and antioxidant properties, and potential to improve oxygenation. A pilot clinical trial was conducted to evaluate the safety and efficacy ofintravenous ozonised saline treatment in patients with moderate COVID-19 pneumonia. PATIENTS AND METHODS: 10 patients were administered 200 ml freshly prepared ozonised saline intravenously over 1 h once a day for 8 days along with standard medical treatment. Clinical symptoms were monitored everyday and laboratory biomarkers, radiological findings at 1,3,6,10 days. Telephonic follow up was done for all after discharge till Day 14. 7 out of 10 patients required oxygen supplementation at recruitment. RESULTS: There was severe adverse event recorded in the study group.All patients improved from moderate to mild category in average 8 days and were discharged in average 9.7 days. None deteriorated to severe stage. All clinical symptoms resolved within 6 days and oxygen supplementation requirement reduced to none within 4.1 days. There wasstatistically significant reduction inCRP (p = 0.003), D-Dimer (p = 0.049), IL6 (p = 0.002)and statistically significant improvement (p = 0.001) in SpO2/FiO2 ratio. Change in LDH was borderline statistically not significant (p = 0.058).All patients showed significant resolution of bilateral interstitial infiltrates at the end of 10 days. CONCLUSION: Resolved clinical symptoms, improved oxygenation, clearance of infiltrates on Chest X-ray and improvement in biomarkers in a short period with non-progression of the disease showed that IV ozonised saline therapy was safe and effective to prevent disease progression in COVID-19, making it an effective novel therapeutic tool.

Exploring status of emergency drugs and vaccine development in Covid-19 pandemic: an update.

COVID-19 outburst initiated from the city of Wuhan in China in December 2019 and has been declared as a public health emergency of international concern. This pandemic portrays a spectrum of clinical complications, primarily affecting the respiratory system reported to be caused by a pathogen SARS-CoV-2 belonging to the family of beta coronavirus. Currently, the main objective of the government authorities of all affected countries and research organizations is to find a potential solution in the form of a pharmacological intervention or a vaccination to eradicate the disease and to have a long-term solution to deal with the pandemic. A multitude of anti-viral regimens is proposed based on the repurposing of currently available drugs for other issues or the compassionate use of drugs to immediately control and optimize the healthcare facilities. Meanwhile, a number of agencies are proposing new drug candidates to recreate the possibility of treating the disease. Similarly, a lot of research work is going on worldwide for the development of vaccination. Currently, a good number of candidates has finally reached the borders of Clinical Trials and are expected to be launched as soon as possible. However, the regulatory framework and authorization of these candidates is the most significant aspect of the whole scenario, which needs a specific set of time for validation purposes. The present work is widely focused on the general aspects of COVID-19 and the regulatory landscape for the emergency authorization of repurposed drug candidates, compassionate use of drugs, investigational entities, and vaccine development worldwide. SUPPLEMENTARY INFORMATION: The online version contains supplementary material available at 10.1007/s13337-021-00684-5.

Kidney transplant dysfunction in a patient with COVID - 19 infection: role of concurrent Sars-Cov 2 nephropathy, chronic rejection and vitamin C-mediated hyperoxalosis: case report.

BACKGROUND: COVID-19 infection in kidney transplant recipients often lead to allograft dysfunction. The allograft injury has various histopathological manifestations. Our case illustrates the unusual combination of allograft rejection, acute kidney injury secondary to oxalate nephropathy and SARS CoV-2 nephropathy as the cause of irreversible allograft failure. CASE PRESENTATION: A 56 year old renal allograft recipient presented with a history of fever and diarrhoea for the preceding 4 weeks, tested positive for Sars-CoV2 on nasal swab and was found to have severe allograft dysfunction, necessitating haemodialysis. He subsequently underwent an allograft biopsy, which demonstrated antibody mediated rejection along with the presence of extensive oxalate deposition in the tubules. Ultrastructural examination demonstrated spherical spiked particles in the glomerular capillary endothelium and the presence of tubulo-reticular inclusions suggestive of an active COVID-19 infection within the kidney. The intra-tubular oxalate deposition was considered to be the result of high dose, supplemental Vitamin C used as an immune booster in many patients with COVID - 19 infection in India. CONCLUSIONS: This case highlights the complex pathology that may be seen in following COVID-19 disease and the need for kidney biopsies in these patients to better understand the aetiology of disease.

Prioritizing cardiovascular surgical care in COVID-19 pandemic: Shall we operate or defer?

BACKGROUND: The coronavirus disease (COVID-19) has affected a large population across the world. Patients with cardiovascular disease have increased morbidity and mortality due to coronavirus disease. The burden over the health care system has to be reduced in this global pandemic to provide optimal care of patients with COVID-19, as well not compromising those who are in need of emergent cardiovascular care. METHODS: There is a very limited data published defining which cardiovascular procedures are to be performed or to be deferred in the COVID-19 pandemic. In this article, we have reviewed a few published guidelines regarding cardiovascular surgery in COVID-19 pandemics. CONCLUSION: After reviewing a few available guidelines regarding cardiovascular surgery in COVID-19, we conclude to perform only those surgeries which cannot be deferred to a certain period of time, to reduce the burden of the health care system of the country, provide optimal care to patients with COVID-19, and to protect health care workers and cardiovascular patients from COVID-19.