An epidemiological study of COVID-19 cases during first wave in a remote block of Vidisha district of Madhya Pradesh

Human to human transmission through droplets as well as through contact with fomites seems to be critical route of the virus spread. Since 80% of the infected population are either asymptomatic or have mild disease, they are the main connecting link for transmitting the viral infection to others. Despite concern of social attribute to urban population was there, very little information has examined the effect on rural population which are the among nations most vulnerable population. [...]rural populations are at greater risk of contracting COVID-19 and developing severe symptoms, they have lower access to health-care professionals and critical care resources. [4] Any person with a recent history of international travel (14 days), domestic travel from high burden states and anyone within the state with symptom of influenza-like illness, and severe acute respiratory infection as well as known high-risk contacts of confirmed COVID-19 patients were included in the study. Calculation Regarding Health Facility, COVID Sampling, and Positivity Rate a. Total Population - 234580 (As per Census 2011) * Rural-182120 * Urban - 52460 b. Health Facility available at block - 3 PHC * Civil Hospital * C.C.C. (COVID Care Centre) -At polytechnic college c. Total Sample sent - 961 Samples sent per thousand population - 961/234580 ÷ 1000 = 4 per thousand population [Total samples sent during the duration of 4 months (3.4.2020-3.8.2020)] Average samples sent/day = 961/122 = 7.8 samples/day Maximum sample sent in a day = 50, Minimum sample sent in a day = 01 d. Total Positive cases - 132 Positive cases per 1 lakh population = 57.39 cases/ Lakh population Sample positivity Rate = 132/961 ÷ 100 = 13.73%.

COVID-19 associated mucormycosis: A Descriptive Multisite Study from India.

BACKGROUND AND AIMS: Mucormycosis is an invasive fungal infection and carries a significant morbidity and mortality. A number of cases of mucormycosis have been reported in association with COVID-19. In this study, a consortium of clinicians from various parts of India studied clinical profile of COVID-19 associated mucormycosis (CAM) and this analysis is presented here. METHODS: Investigators from multiple sites in India were involved in this study. Clinical details included the treatment and severity of COVID-19, associated morbidities, as well as the diagnosis, treatment and prognosis of mucormycosis. These data were collected using google spreadsheet at one centre. Descriptive analysis was done. RESULTS: There were 115 patients with CAM. Importantly, all patients had received corticosteroids. Diabetes was present in 85.2% of patients and 13.9% of patients had newly detected diabetes. The most common site of involvement was rhino-orbital. Mortality occurred in 25 (21.7%) patients. On logistic regression analysis, CT scan-based score for severity of lung involvement was associated with mortality. CONCLUSION: Universal administration of corticosteroids in our patients is notable. A large majority of patients had diabetes, while mortality was seen in ∼1/5th of patients, lower as compared to recently published data.

Outcomes of symptomatic coronavirus disease 19 in maintenance hemodialysis patient in India.

BACKGROUND: Maintenance hemodialysis (MHD) patients face disadvantages with higher risk of acquiring SARS-CoV-2 infection, atypical manifestations, and associated multiple comorbidities. We describe patients' outcomes with symptomatic COVID-19 on MHD in a large cohort of patients from India. METHODS: Data were collected prospectively from hemodialysis units in 11 public and private hospitals between March 15, 2020, and July 31, 2020. The survival determinants were analyzed using stepwise backward elimination cox-regression analysis. RESULTS: Of the 263 total patients (mean age 51.76 ± 13.63 years and males 173) on MHD with symptomatic COVID-19, 35 (13.3%) died. Those who died were older (p = 0.01), had higher frequency of diabetic kidney disease (p = 0.001), comorbidities (p = 0.04), and severe COVID-19 (p = 0.001). Mortality was higher among patients on twice-weekly MHD than thrice-weekly (p = 0.001) and dialysis through central venous catheter (CVC) as compared to arteriovenous fistula (p = 0.001). On multivariate analysis, CVC use (HR 2.53, 95% CI 1.26-5.07, p = 0.009), disease severity (HR = 3.54, 95% CI 1.52-8.26, p = 0.003), and noninvasive ventilatory support (HR 0.59, 95% CI 0.25-0.99, p = 0.049) had significant effect on mortality. CONCLUSION: The adjusted mortality risk of COVID-19 in MHD patients is high in patients associated with severe COVID-19 and patients having CVC as vascular access.

COVID-19 and thrombotic microangiopathies.

Severe COVID-19 can manifest as multiorgan dysfunction with pulmonary involvement being the most common and prominent. As more reports emerge in the literature, it appears that an exaggerated immune response in the form of unfettered complement activation and a cytokine storm may be a key driver of the widespread organ injury seen in this disease. In addition, these patients are also known to be hypercoagulable with a high rate of thrombosis and a higher-than-expected failure rate of anticoagulation. While macrovascular thrombosis is common in these individuals, the frequent finding of extensive microvascular thromboses in several series and case reports, raises the possibility of thrombotic microangiopathy (TMA) as being a contributing factor in the thrombotic and multi-organ complications of the disease. If this is correct, rapidly identifying a TMA and treating the underlying pathophysiology may allow for better outcomes in these critically ill patients. To further explore this, we reviewed the published literature on COVID-19, looking for reports describing TMA-like presentations. We summarize our findings here along with a discussion about presentation, pathophysiology, and a suggested treatment algorithm.

Epidemiology, Genomic Structure, the Molecular Mechanism of Injury, Diagnosis and Clinical Manifestations of Coronavirus Infection: An Overview.

COVID-19 is caused by a novel beta coronavirus (SARS-CoV-2) strain that was first discovered in 2019 in the Wuhan city of China. Based on virus genome sequencing studies, the bat is suspected as the natural host of virus, and infection might be transmitted from bats via unknown intermediate hosts like reptiles and snakes etc., to infect humans. COVID-19 is transmitted from person to person contact, primarily via droplet infection within the incubation period or after clinical manifestations of fever, cough, sneezing, sputum, dyspnea, and pneumonia and through contaminated fomites. COVID-19 enters the respiratory tract through the ACE2 receptor on alveoli through binding of s-protein of the virus and causes injuries though the cytopathic effect, as well as cytokines and other mediators, released after developing sepsis. ACE 2 is almost 100-fold higher in kidneys than lung, and the virus can also involve the kidney in the same manner. Kidney involvement manifests in the form of proteinuria, hematuria, and an acute rise in serum creatinine. Kidney involvement is an independent risk factor for mortality. Diagnosis is primarly made by detecting viral RNA by reverse transcriptase polymerase chain reaction (rtPCR) in nasopharyngeal swab samples. Role of antibodies, both IgM and IgG are still evolving and at best restricted for epidemiological purpose. Though a large number of treatments, including hydroxychloroquine, anti-viral, convalescent plasma etc., are being tried, as of now treatment is symptomatic only.

"Infodemic" COVID 19: More Pandemic than the Virus.

Coronavirus disease (COVID 19), which was started in Wuhan, China in December 2019 has become a pandemic, leading to unprecedented risk to the human race. However, fear wave accelerating ahead of pandemic worldwide is driven by prejudice or erroneous information. This has been termed as "infodemics" by WHO considering its fake nature, which triggered discrimination and stigma of disease along with the failure of rapid response policies. Additionally, the lack of adequate pandemic preparedness plans identified in many countries may be responsible for infodemics. NonCOVID medical illnesses have taken a back seat at many places while implementing COVID 19 control strategies and patients are diverted to COVID 19 screening hospitals leading to a potential health crisis. Now, we also have to focus on mitigating infodemics and its implications at the social front while strategic planning to control current and future pandemics.

Renal Transplant Guidelines with Reference to COVID-19 Infection.

Development of COVID-19 pandemic has affected organ transplant activity significantly. To start with, government of India had adviced stoppage of "elective" surgeries so as to cope with resources and manpower for COVID-19 patients. As majority of hospitals are having both COVID and Non-COVID patients, there is obvious fear of cross-infection. Also, transplant patients being immunocompromised, there is higher risk of acquiring COVID-19 infection along with atypical presentation and unpredicted course of the disease. Result was that across India, elective living related kidney transplant came to a halt. Cadaver renal transplant, being emergency in nature still done, though very few. With passing time, once it became clear that pandemic is not going to be controlled sooner, need has been felt to restart renal transplant activity. Keeping various issues in mind in relation to elective living related renal transplant and emergency deceased donor renal transplant, these guidelines have been framed to help transplant professionals for restarting renal transplant program again in the country, while keeping both health care workers and patient safe.

Peritoneal Dialysis Patients During COVID 19 Pandemic.

COVID pandemic poses challenges to peritoneal dialysis patients, caretaker, and service provider to the PD patients as well. The chronic peritoneal dialysis (PD) patients are trained to do the PD procedure at home, therefore can avoid in-center hospital visit unlike patients on hemodialysis. Thus, PD patients can avoid undue exposure to the novel coronavirus. The PD can be offered in COVID induced AKI patients, even in remote places where hemodialysis cannot be offered. The paper is aimed to provide guidelines about the safe use of PD and treatment of complications during the COVID pandemic.

Glomerular Diseases with Reference to COVID-19.

COVID pandemic affected every individual across the world. Patients with primary glomerular disease and glomerular disease secondary to systemic diseases who are on moderate to high doses of immunosuppression are at an increased risk of COVID because of their immunosuppressed state. The data to quantify the degree of risk in relation to the amount of immunosuppression or their duration of use is not robust. The patients on immunosuppression need to modify the drugs balancing the risk relapse and flare of the disease, simultaneously minimizing the risk of developing COVID. We tried to develop a guideline about the modification of the treatment regimen in such conditions.

The Adverse Effect of COVID Pandemic on the Care of Patients With Kidney Diseases in India.

INTRODUCTION: The coronavirus disease 2019 (COVID-19) pandemic has affected the care of patients with noncommunicable diseases, including those suffering from kidney-related ailments. Many parts of the world, including India, adopted lockdown to curb community transmission of disease. The lockdown affected transportation, access to health care facilities, and availability of medicines and consumables as well as outpatient and inpatient services. We aimed to analyze the effect of lockdown imposed due to the COVID-19 pandemic on the care of patients with kidney diseases in India. METHODS: We surveyed 19 major hospitals (8 in the public and 11 in the private sector) to determine the effect of lockdown on the care of patients with kidney disease, including those on dialysis after the first 3 weeks of lockdown. RESULTS: The total number of dialysis patients in these centers came down from 2517 to 2404. Approximately 710 (28.2%) patients missed 1 or more dialysis sessions, 69 (2.74%) required emergency dialysis sessions, 104 (4.13%) stopped reporting for dialysis, and 9 (0.36%) were confirmed to have died. Outpatient attendance in the surveyed hospital came down by 92.3%, and inpatient service reduced by 61%. Tele-consultation was started but was accessed by only a small number of patients. CONCLUSION: Lack of preparedness before lockdown resulted in an interruption in health care services and posed an immediate adverse effect on the outcome of dialysis patients and patients with kidney disease in India. The long-term impact on the health of patients with less severe forms of kidney disease remains unknown.