Malnutrition contribution to the functional status and health related quality of life after COVID-19, a correlational follow-up study.

To assess malnutrition contribution to the functional status and health related quality of life after hospitalization due to COVID-19 pneumonia, 66 selected adults referred for physical rehabilitation accepted to participate in the study; none of them required oxygen supply or had history of lung/musculoskeletal/neurological/immune/rheumatic disease or trauma, or contraindication for respiratory-function tests. At three evaluations, with 3 months in-between, assessments included: self-report of functional status, the St. George's Respiratory Questionnaire, spirometry, the 6-min-walk-test, the MRC-scale, the 30-s sit-to-stand-test, the timed-up-and-go-test, nutritional status, and ultrasound imaging (vastus medialis and diaphragm).

Strategies to prevent, diagnose and treat kidney disease related to systemic arterial hypertension: a narrative review from the Mexican Group of Experts on Arterial Hypertension.

This narrative review highlights strategies proposed by the Mexican Group of Experts on Arterial Hypertension endorsed to prevent, diagnose, and treat chronic kidney disease (CKD) related to systemic arterial hypertension (SAH). Given the growing prevalence of CKD in Mexico and Latin America caused by SAH, there is a need for context-specific approaches to address the effects of SAH, given the diverse population and unique challenges faced by the region. This narrative review provides clinical strategies for healthcare providers on preventing, diagnosing, and treating kidney disease related to SAH, focusing on primary prevention, early detection, evidence-based diagnostic approaches, and selecting pharmacological treatments.

Thrombotic risk assessed by PAI-1 in patients with COVID-19: The influence of hyperglycemia and diabetes mellitus.

Objective: To assess thrombotic risk with PAI-1 levels in patients with COVID-19, to evaluate PAI-1 differences between hyperglycemic and/or Type 2 Diabetes Mellitus (T2DM) versus non-hyperglycemic patients, and to analyze the association of plasminogen activator inhibitor-1 (PAI-1) with hyperglycemia and T2DM.

Methods: A cross-sectional study carried out in 181 patients hospitalized for COVID-19. Two groups were formed: the patients with hyperglycemia at admission and/or previously diagnosed T2DM group and the non-hyperglycemic group.

Lung Ultrasound Elastography by SWE2D and "Fibrosis-like" Computed Tomography Signs after COVID-19 Pneumonia: A Follow-Up Study.

The aim of this study was to assess the shear wave velocity by LUS elastography (SWE2D) for the evaluation of superficial lung stiffness after COVID-19 pneumonia, according to "fibrosis-like" signs found by Computed Tomography (CT), considering the respiratory function. Seventy-nine adults participated in the study 42 to 353 days from symptom onset. Paired evaluations (SWE2D and CT) were performed along with the assessment of arterial blood gases and spirometry, three times with 100 days in between.

[Severe post-COVID-19 dialysis dependence and inpatient acute kidney injury].

Background: COVID-19 challenged our health system, within the broad clinical spectrum acute kidney injury was presented as a catastrophic event, acute kidney injury and the risk of dependency after dialysis constitute a clinical problem with high repercussions in the funcionality.

Objective: To identify risk factors for dialysis dependence after acute kidney injury from COVID-19.

Material And Methods: A retrospective observational cohort study was carried out at the Hospital de Especialidades del Centro Médico Nacional Siglo XXI, of the Mexican Institute of Social Security, from March 2020 to March 2021.

Potential biomarkers for fatal outcome prognosis in a cohort of hospitalized COVID-19 patients with pre-existing comorbidities.

The difficulty in predicting fatal outcomes in patients with coronavirus disease 2019 (COVID-19) impacts the general morbidity and mortality due to severe acute respiratory syndrome-coronavirus 2 infection, as it wears out the hospital services that care for these patients. Unfortunately, in several of the candidates for prognostic biomarkers proposed, the predictive power is compromised when patients have pre-existing comorbidities. A cohort of 147 patients hospitalized for severe COVID-19 was included in a descriptive, observational, single-center, and prospective study.

Physicians' Distress Related to Moral Issues and Mental Health In-Between Two Late Waves of COVID-19 Contagions.

In addition to the sanitary constrains implemented due to the pandemic, frontline physicians have faced increased workloads with insufficient resources, and the responsibility to make extraordinary clinical decisions. In 108 physicians who were at the forefront of care of patients with COVID-19 during the first two years of the pandemic, mental health, moral distress, and moral injury were assessed twice, in between two late waves of COVID-19 contagions, according to their adverse psychological reactions, in-hospital experience, sick leave due to COVID-19, quality of sleep, moral sensitivity, clinical empathy, resilience, and sense of coherence. Three months after the wave of contagions, the adverse emotional reactions and moral distress decreased, while moral injury persisted.

Potential of ATR-FTIR-Chemometrics in Covid-19: Disease Recognition.

The COVID-19 pandemic has caused major disturbances to human health and economy on a global scale. Although vaccination campaigns and important advances in treatments have been developed, an early diagnosis is still crucial. While PCR is the golden standard for diagnosing SARS-CoV-2 infection, rapid and low-cost techniques such as ATR-FTIR followed by multivariate analyses, where dimensions are reduced for obtaining valuable information from highly complex data sets, have been investigated.

[Integrated Care Protocol: Prevention, diagnosis and treatment of diabetes mellitus 2].

Background: Type 2 diabetes mellitus (DM2) represents one of the ten non- transmissible chronic diseases that constitute the main causes of death and disability in Mexico. It is the leading cause of disability and the second cause of death. The IMSS serves 4.

Acute Stress in Health Workers during Two Consecutive Epidemic Waves of COVID-19.

The COVID-19 pandemic has provoked generalized uncertainty around the world, with health workers experiencing anxiety, depression, burnout, insomnia, and stress. Although the effects of the pandemic on mental health may change as it evolves, the majority of reports have been web-based, cross-sectional studies. We performed a study assessing acute stress in frontline health workers during two consecutive epidemic waves.

Effect of Antiviral Agents on Atherosclerosis in Patients with Chronic Hepatitis C.

Background: Chronic hepatitis C is an independent risk factor for atherosclerosis and is associated with cardiovascular events. Mechanisms include inflammatory cytokines, endothelial dysfunction, and increased oxidative stress.

Aim Of The Study: The objective was to evaluate the response of carotid atherosclerosis to treatment with direct-antiviral agents.

[Adult-onset Still's disease and the neutrophil-lymphocyte index in the Mexican population. A case series report].

Background: In Mexico, adult-onset Still's disease (AOSD) is one of the causes of fever of unknown origin (FUO). The aim of this study is to describe a series of AOSD cases from a FUO cohort in order to know the clinical and biochemical characteristics of the cases, as well as to describe the neutrophil-lymphocyte index (NLI), which is a clinical marker of inflammation in autoimmune diseases.

Case Report: An observational study of 24 cases with AOSD; 72 % of them were women, the median age was 43 years (IQR 37.

Burnout, depersonalization, and anxiety contribute to post-traumatic stress in frontline health workers at COVID-19 patient care, a follow-up study.

Introduction: We designed a follow-up study of frontline health workers at COVID-19 patient care, within the same working conditions, to assess the influence of their general characteristics and pre-existing anxiety/depression/dissociative symptoms and resilience on the development of symptoms of post-traumatic stress disorder (PTSD), while monitoring their quality of sleep, depersonalization/derealization symptoms, acute stress, state anxiety, and burnout.

Methods: In a Hospital reconfigured to address the surge of patients with COVID-19, 204 frontline health workers accepted to participate. They completed validated questionnaires to assess mental health: before, during, and after the peak of inpatient admissions.

[Lung ultrasound: clinical applications and its teaching in medical education].

The ultrasound as care at the bedside of the patient, or POCUS (Point-Of-Care Ultrasound), has taken today a primary place as a complementary tool in the diagnosis and monitoring of patients in different intensive care units and health care services. One of these specialties is internal medicine, since in the area of hospitalization patients with complex and critical clinical conditions are treated, who benefit from this tool for diagnostic complementation, monitoring and performing safer procedures. The pulmonary ultrasound is a tool to integrate the signs, symptoms and physical examination, for a better diagnostic accuracy and monitoring of patients.

[Association between metabolic syndrome and breast cancer].

Metabolic syndrome is a set of risk factors associated with cardiovascular disease and diabetes. In Mexico, its prevalence has been reported up to 49.8%, significantly higher than in other countries.

[Inappropriate prescribing in older adults: Critical review of the literature and safety alerts].

Background: Prescribing errors are a risk factor for patients to present adverse events and a strategy that has been incorporated into medical care to reduce them is the use of computer tools. The objective was to obtain the scientific basis for the development of prescribing error alerts for four chronic diseases with a higher prevalence in population ≥ 65 years.

Methods: We reviewed the literature from 2010 to 2015 to obtain information about adverse events and adverse drug reactions associated with the use of drugs for the treatment of diabetes mellitus type 2 (DM2), hypertension, osteoarticular diseases (OD) and depression; the review included these databases: PubMed, OVID, Cochrane Library, LILACS, MEDES, Portal Mayores and SIETES.

[Vitamin D deficiency associated with insulin resistance in medical residents].

Background: Several studies have reported a correlation between vitamin D deficiency and insulin resistance; however, other clinical trials show that vitamin D supplementation do not normalize glucose and insulin levels. We designed a study to show if there is a correlation between serum vitamin D and the homeostatic model assessment 2 (HOMA 2).

Methods: It was designed a cross-sectional, descriptive, and analytical study, which included medical residents.