Prevalence of diabetic foot at risk of ulcer development and its components stratification according to the international working group on the diabetic foot (IWGDF): A systematic review with metanalysis.

Aims: To determine the overall prevalence of diabetic foot at risk according to the International Working Group on the Diabetic Foot stratification.

Materials And Methods: We searched PubMed/Medline, Scopus, Web of Science, and Embase. We included cross-sectional studies or cohorts from 1999 to March 2022.

Clinical characteristics of older patients with COVID-19: a systematic review of case reports.

Unlabelled: In the context of the current COVID-19 pandemic, higher morbidity and mortality have been reported in older adults. This age group presents physiological changes and its own clinical conditions such as frailty, dementia, among others.

Objective: To describe the characteristics of COVID-19 patients, both over and under 80 years old, by conducting a systematic review of the literature describing case reports, and to summarize and critically assess these characteristics.

Metabolizer phenotype prediction in different Peruvian ethnic groups through polymorphisms.

Objectives: The gene have three common alleles, , and , associated with different homozygous ( and ) and heterozygous ( and ) genotypes, which in turn are related to extensive (EM), intermediate (IM) and poor (PM) metabolizers. Likewise, the inter-ethnic variability was intimately associated with different drug metabolism. Therefore, the aim of the present study was predict the metabolizer phenotypes in different Peruvian ethnic groups from lowland (<2,500 m) and highland (>2,500 m).