Gender-based incidence, recovery period, and mortality rate of COVID-19 among the population of district Attock, Pakistan

COVID-19 is reported as an extremely contagious disease with common symptoms of fever, dry cough, sore throat, and tiredness. The published literature on incidence and gender-wise prevalence of COVID-19 is scarce in Pakistan. Therefore, the present study was designed to compare the distribution, incubation period and mortality rate of COVID-19 among the male and female population of district Attock. The data were collected between 01 April 2020 and 07 December 2020 from the population of district Attock, Pakistan. A total of 22,962 individuals were screened and 843 were found positive for RT-qPCR for SARS-CoV-2. The confirmed positive cases were monitored carefully. Among the positive cases, the incidence of COVID-19 was 61.7% among males and 38.2% among females. The average recovery period of males was 18.89±7.75 days and females were 19±8.40 days from SARS-CoV-2. The overall mortality rate was 8.06%. The death rate of male patients was significantly higher (P<0.05) compared to female patients. Also, the mortality rate was higher (P<0.05) in male patients of 40-60 years of age compared to female patients of the same age group. Moreover, the mortality rate significantly increased (P<0.05) with the increase of age irrespective of gender. In conclusion, the incidence and mortality rate of COVID-19 is higher in males compared to the female population. Moreover, irrespective of gender the mortality rate was significantly lower among patients aged <40 years.

Observational study of changes in utilization and outcomes in mechanical ventilation in COVID-19

Background The role of non-invasive ventilation (NIV) in severe COVID-19 remains a matter of debate. Therefore, the utilization and outcome of NIV in COVID-19 in an unbiased cohort was determined. Aim The aim was to provide a detailed account of hospitalized COVID-19 patients requiring non-invasive ventilation during their hospital stay. Furthermore, differences of patients treated with NIV between the first and second wave are explored. Methods Confirmed COVID-19 cases of claims data of the Local Health Care Funds with non-invasive and/or invasive mechanical ventilation (MV) in the spring and autumn pandemic period in 2020 were comparable analysed. Results Nationwide cohort of 17.023 cases (median/IQR age 71/61–80 years, 64% male) 7235 (42.5%) patients primarily received IMV without NIV, 4469 (26.3%) patients received NIV without subsequent intubation, and 3472 (20.4%) patients had NIV failure (NIV-F), defined by subsequent endotracheal intubation. The proportion of patients who received invasive MV decreased from 75% to 37% during the second period. Accordingly, the proportion of patients with NIV exclusively increased from 9% to 30%, and those failing NIV increased from 9% to 23%. Median length of hospital stay decreased from 26 to 21 days, and duration of MV decreased from 11.9 to 7.3 days. The NIV failure rate decreased from 49% to 43%. Overall mortality increased from 51% versus 54%. Mortality was 44% with NIV-only, 54% with IMV and 66% with NIV-F with mortality rates steadily increasing from 62% in early NIV-F (day 1) to 72% in late NIV-F (>4 days). Conclusions Utilization of NIV rapidly increased during the autumn period, which was associated with a reduced duration of MV, but not with overall mortality. High NIV-F rates are associated with increased mortality, particularly in late NIV-F.

The outpatient medical care in patients with chronic diseases under dispensary supervision in the conditions of the COVID-19 pandemic. Temporary guidelines. Version 2

Guidelines were approved at the meeting of the academic council of the National Medical Research Center for Therapy and Preventive Medicine, Moscow (Protocol No. 10 of 19.10.2021).The aim of these guidelines is to provide primary care physicians with scientifically based algorithms for the implementation of dispensary monitoring in patients with chronic non-communicable diseases in the conditions of the new coronavirus infection (COVID-19) pandemic, including the use of telemedicine technologies.The organization and conduct of high-quality medical follow-up are the most important tasks aimed at both reducing the risks of developing complications of chronic non-communicable diseases and reducing overall mortality, especially in the current conditions of the COVID-19 pandemic. The guidelines contain clinical aspects of dispensary follow-up, general principles of tactics for managing patients with various chronic non-communicable diseases in COVID-19 conditions, in addition, brief checklists with options for interviewing patients with various chronic non-communicable diseases are presented, topical aspects of the interaction of drugs used in the treatment of chronic non-communicable diseases with antiviral drugs are considered.The guidelines are intended for general practitioners, district therapists, general practitioners (family doctors), as well as doctors of other specialties providing primary health care.

A Scoring Tool to Predict Pulmonary Complications in Severe Leptospirosis with Kidney Failure

Rapid identification of patients likely to develop pulmonary complications in severe leptospirosis is crucial to prompt aggressive management and improve survival. The following article is a cohort study of leptospirosis patients admitted at the National Kidney and Transplant Institute (NKTI). Logistic regression was used to predict pulmonary complications and obtain a scoring tool. The Kaplan–Meir method was used to describe survival rates. Among 380 patients with severe leptospirosis and kidney failure, the overall mortality was 14%, with pulmonary hemorrhage as the most common cause. In total, there were 85 (22.4%) individuals who developed pulmonary complications, the majority (95.3%) were observed within three days of admission. Among the patients with pulmonary complications, 56.5% died. Patients placed on mechanical ventilation had an 82.1% mortality rate. Multivariate analyses showed that dyspnea (OR = 28.76, p < 0.0001), hemoptysis (OR = 20.73, p < 0.0001), diabetes (OR = 10.21, p < 0.0001), renal replacement therapy (RRT) requirement (OR = 6.25, p < 0.0001), thrombocytopenia (OR = 3.54, p < 0.0029), and oliguria/anuria (OR = 3.15, p < 0.0108) were significantly associated with pulmonary complications. A scoring index was developed termed THe-RADS score (Thrombocytopenia, Hemoptysis, RRT, Anuria, Diabetes, Shortness of breath). The odds of developing pulmonary complications were 13.90 times higher among patients with a score >2 (63% sensitivity, 88% specificity). Pulmonary complications in severe leptospirosis with kidney failure have high mortality and warrant timely and aggressive management.

Socioeconomic Factors Associated with Poor Prognosis in Patients with Alcoholic Liver Cirrhosis

Background: Alcohol liver cirrhosis is a life-threatening condition, especially if alcohol cessation is not accomplished. Past studies have shown that alcohol abuse is closely linked to low socioeconomic status and social marginalization. Public assistance (PA), or Seikatsu-hogo, a Japanese public assistance ensuring medical care to low-income population, was employed as a proxy for social marginalization. This study aims to investigate the prognostic effect of being a PA recipient on overall mortality in patients with alcoholic cirrhosis.Methods: Patients diagnosed as alcoholic liver cirrhosis in a community hospital between 2006 to 2017 were included in this retrospective cohort study. Baseline demographics and mortality data were extracted from electronic health records. Cirrhosis severity at baseline was measured by mean model for end-stage liver disease (MELD) score and Albumin-Bilirubin (ALBI) score. Primary outcome was survival probability obtained by the Kapan Meier method and Cox proportional hazards regression. Results: 244 participants were included, among which 62 were PA recipients. Baseline cirrhosis severity score was not different between the two groups. Incidence proportion for overall mortality was 48.4% and 31.9% for PA recipients and non-PA recipients, respectively (p=0.002). In cox regression model, adjusted for age, ALBI score and HCV infection, hazard ratio for PA reception was1.57 (95% CI: 0.97-2.5, p=0.06). Conclusions: Being a PA recipient may be a poor prognostic factor of mortality in patients with alcoholic liver cirrhosis.

Acute Kidney Injury at Hospital Admission for SARS-CoV-2 Infection as a Marker of Poor Prognosis: Clinical Implications for Triage Risk Stratification

<b><i>Background/Aims:</i></b> The new severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) causes a wide spectrum of effects, including acute kidney injury (AKI) in up to 40% of hospitalized patients. Given the established relationship between AKI and poor prognosis, whether AKI might be a prognostic indicator for patients admitted to the hospital for SARS-CoV-2 infection would allow for a straightforward risk stratification of these patients. <b><i>Methods:</i></b> We analyzed data of 623 patients admitted to San Raffaele Hospital (Milan, IT) between February 25 and April 19, 2020, for laboratory-confirmed SARS-CoV-2 infection. Incidence of AKI at hospital admission was calculated, with AKI defined according to the KDIGO criteria. Multivariable Cox regression models assessed the association between AKI and overall mortality and admission to the intensive care unit (ICU). <b><i>Results:</i></b> Overall, 108 (17%) patients had AKI at hospital admission for SARS-CoV-2 infection. After a median follow-up for survivors of 14 days (interquartile range: 8, 23), 123 patients died, while 84 patients were admitted to the ICU. After adjusting for confounders, patients who had AKI at hospital admission were at increased risk of overall mortality compared to those who did not have AKI (hazards ratio [HR]: 2.00; <i>p</i> = 0.0004), whereas we did not find evidence of an association between AKI and ICU admission (HR: 0.95; <i>p</i> = 0.9). <b><i>Conclusions:</i></b> These data suggest that AKI might be an indicator of poor prognosis for patients with SARS-CoV-2 infection, and as such, given its readily availability, it might be used to improve risk stratification at hospital admission.

On assessing excess mortality in Germany during the COVID-19 pandemic

Coronavirus disease 2019 (COVID-19) is associated with a very high number of casualties in the general population. Assessing the exact magnitude of this number is a non-trivial problem, as relying only on officially reported COVID-19 associated fatalities runs the risk of incurring in several kinds of biases. One of the ways to approach the issue is to compare overall mortality during the pandemic with expected mortality computed using the observed mortality figures of previous years. In this paper, we build on existing methodology and propose two ways to compute expected as well as excess mortality, namely at the weekly and at the yearly level. Particular focus is put on the role of age, which plays a central part in both COVID-19-associated and overall mortality. We illustrate our methods by making use of age-stratified mortality data from the years 2016 to 2020 in Germany to compute age group-specific excess mortality during the COVID-19 pandemic in 2020.

Transgenic overexpression of CTRP3 does not prevent alcohol induced hepatic steatosis in female mice

Alcoholic liver disease (ALD) is one of the leading causes of morbidity and mortality from hepatic complications. C1q/TNF-related protein 3 (CTRP3) is an adiponectin paralog and, in male mice, increased levels of circulating CTRP3 prevents ALD. Therefore, the purpose of this study was to replicate the observed hepatoprotective effect of elevated circulating CTRP3 levels in female mice. Twelve-week-old female wildtype and CTRP3 overexpressing transgenic mice were fed the Lieber-DeCarli alcohol-containing liquid diet (5% vol/vol) for 6 weeks. Unlike the previous study with male mice, CTRP3 overexpression provided no attenuation to alcohol-induced hepatic lipid accumulation, cytokine production, or overall mortality. In conclusion, there appears to be a clear sex-specific effect of CTRP3 in response to alcohol consumption that needs to be explored further.

Severe Hypoglycemia Increases Dementia Risk and Related Mortality: A Nationwide, Population-Based Cohort Study

Context There are few studies focused on the relationship between hypoglycemia and new-onset dementia in patients with type 2 diabetes and no study regarding mortality of dementia after hypoglycemia. Objective We investigated the effect of severe hypoglycemia on dementia subtypes and its relation to overall mortality in patients with type 2 diabetes. Methods We evaluated incident dementia, including Alzheimer disease and vascular dementia, among health checkup participants aged 40 years or older in the National Health Insurance System in Korea from January 2009 to December 2015. Episodes of severe hypoglycemia were examined for 3 years before the date of the health checkup. Results Among 2 032 689 participants (1 172 271 men, 860 418 women), 14 443 (0.7%) experienced severe hypoglycemia, during a mean follow-up period of 6.9 ± 1.7 years. Individuals in the severe hypoglycemia group were more likely to be diagnosed with dementia compared to individuals without severe hypoglycemia (23.3% vs 7.3%; P &lt; .001) and the overall incidence of Alzheimer disease was higher than vascular dementia. Dementia risk rose with increasing number of severe hypoglycemic episodes (1 episode [hazard ratio (HR) = 1.54; 95% CI, 1.48-1.60], 2 or more episodes [HR = 1.80; 95% CI, 1.66-1.94]). Overall mortality was higher in participants with dementia, but without severe hypoglycemia (HR = 2.03; 95% CI, 1.96-2.10) and severe hypoglycemia, but without dementia (HR = 4.24; 95% CI, 4.29-4.40), and risk of death was highest in those with both severe hypoglycemia and dementia (HR = 5.08; 95% CI, 4.83-5.35). Conclusion Severe hypoglycemia is associated with dementia, especially Alzheimer disease and mortality; together, they have an additive effect on overall mortality.

A critical analysis of the ten-year experience of using endoscopic transpapillary interventions in an urgent surgical hospital

The aim of this work was to provide a critical analysis of the ten-year experience of using transpapillary interventions in an urgent surgical hospital with a detailed study of all groups of registered complications.Material and methods. In the period from 2008 to 2018, 1188 retrograde endoscopic transpapillary grafts were performed on the bile ducts with dissection of the major duodenal papilla in a typical and atypical way on the basis of our clinic. The group of observed patients included 1188 patients with endoscopic papillosphincterotomy, including 839 women (70.6%) and 349 men (29.4%). The average age was 63.2 ± 1.25.Results. During the period, 25 complications (2.1%) were revealed when performing transpapillary interventions with dissection of the major duodenal papilla: acute pancreatitis — 10 patients (0.8%); bleeding from the opening of the major duodenal papilla — 4 (0.33%), perforation 12p. intestines — 4 (0.33%), breakage of the basket cable with wedging — 1 (0.08%), cholangitis — 1 (0.08%), overlapping with a stent of the lobar duct — 1 (0.08%). The overall mortality associated with complications is 0.25%. Based on the analyzed material, the iatrogenic index was calculated. It was 0.044. After the analysis of complications, on the basis of the data obtained, we proposed an algorithm of actions when performing transpapillary interventions.Conclusion. Based on the study, we come to the conclusion that it will not be possible to completely level the risk and avoid possible papillotomic-induced complications. In this regard, the early, preferably intraoperative diagnosis of the latter and the prompt implementation of correlating therapeutic measures are of great importance, which will undoubtedly improve the treatment results and have a positive eff ect on the outcome of the disease.