Background: To provide better management of Fournier's gangrene, mortality-associated comorbidities and common etiologies were identified. Methods: A systematic search was conducted using 12 databases, followed by meticulous screening to select relevant articles. Meta-analysis and meta-regression (for possible cofounders) were both done for all possible outcomes. Results: Out of 1186 reports screened, 38 studies were finally included in the systematic review and metaanalysis. A higher risk of mortality was detected in patients with diabetes, heart disease, renal failure, and kidney disease, with risk ratios (RR) and 95% confidence intervals (95% CI) of 0.72 (0.59-0.89), 0.39 (0.24-0.62), 0.41 (0.27-0.63), and 0.34 (95% CI 0.16-0.73), respectively. However, there was no association between mortality rates and comorbid hypertension, lung disease, liver disease, or malignant disease (p > 0.05). The highest mortality rates were due to sepsis (76%) and multiple organ failure (66%), followed by respiratory (19.4%), renal (18%), cardiovascular (15.7%), and hepatic (5%) mortality. Conclusions: Modifications to the Fournier's Gangrene Severity Index (FGSI) are recommended, in order to include comorbidities as an important prognostic tool for FG mortality. Close monitoring of the patients, with special interest given to the main causes of mortality, is an essential element of the management process.

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A closer look to the high burden of the psychiatric disorders among health care workers (HCWs) in Egypt during COVID-19 outbreak: A meta-analysis of 3137 HCWs.

Psoriasis is a common chronic inflammatory skin condition. It has a chronic course with multiple evolving relapses and patients require long-term treatment and followup. Teledermatology was introduced for diagnosis, treatment and follow-up of chronic diseases. Thus, we performed a systematic review for collecting the evidence regarding the efficacy of telemedicine in psoriasis management. Out of 287 records, we included seven studies (four of which were randomized controlled trials). We found that telemedicine alone or combined with usual care had the same or higher efficacy of psoriasis management compared to usual care or control group. We recommend further studies for assessing the pros and cons of this intervention which can replace conventional strategies especially in pandemic times.