Drug resistance phenotypes and genotypes in Mexico in representative gram-negative species: Results from the infivar network.

Aim: This report presents phenotypic and genetic data on the prevalence and characteristics of extended-spectrum β-lactamases (ESBLs) and representative carbapenemases-producing Gram-negative species in Mexico.

Material And Methods: A total of 52 centers participated, 43 hospital-based laboratories and 9 external laboratories. The distribution of antimicrobial resistance data for Escherichia coli, Klebsiella pneumoniae, Enterobacter cloacae complex, Acinetobacter baumannii complex, and Pseudomonas aeruginosa in selected clinical specimens from January 1 to March 31, 2020 was analyzed using the WHONET 5.

Disparities in cystic fibrosis survival in Mexico: Impact of socioeconomic status.

Background: Median survival age in cystic fibrosis (CF) has increased in developed countries. Scarce literature exists about survival in Latin America, especially in Mexico. The aim of our study was to assess the median age of survival in CF patients and the impact of risk factors in Mexico over a 20-year period.

Predictors of the length of stay of psychiatric inpatients: protocol for a systematic review and meta-analysis.

Background: Length of stay (LOS) for inpatient psychiatric services is an important factor with serious drawbacks when it is extended more than needed. Impacts on economy, social functioning, and stigma can hamper improvement and affect the patients' experiences on future mental healthcare. Predictions of which patients have a higher chance for prolonged LOS have been extensively researched.

The educational quality of the critical view of safety in videos on youtube® versus specialized platforms: which is better? Critical view of safety in virtual resources.

Introduction: The surgical education has evolved by adopting the visual platforms as a resource of searching. The videos complement the visual learning of surgical techniques of trainees, residents, and surgeons. YouTube® is the most frequently consulted platform in the surgical field.

The definition of remission and recurrence of Cushing's disease.

Accurate classification of postsurgical remission, and early recognition of recurrence are crucial to timely treat and prevent excess mortality in Cushing's Disease, yet the criteria used to define remission are variable and there is no consensus to define recurrence. Remission is defined as postsurgical hypocortisolemia, but delayed remission may occur. Recurrence is the return of clinical manifestations with biochemical evidence of hypercortisolism.

SARS-CoV-2 in Mexico: Beyond Detection Methods, Scope and Limitations.

The new coronavirus that was first identified in December 2019 in Wuhan China, now called SARS-CoV-2, which causes the disease called COVID-19, has spread from China to the entire world in a few months. Due to its contagious potential (R0: 5.7) and because there is still no effective treatment to stop the infection, and a vaccine for prevention it is not yet available to the general population, COVID-19 is currently considered a global health problem.

3D-printed anatomical models of the cystic duct and its variants, a low-cost solution for an in-house built simulator for laparoscopic surgery training.

Objectives: To explore a method to create affordable anatomical models of the biliary tree that are adequate for training laparoscopic cholecystectomy with an in-house built simulator.

Methods: We used a fused deposition modeling 3D printer to create molds of Acrylonitrile Butadiene Styrene (ABS) from Digital Imaging and Communication on Medicine (DICOM) images, and the molds were filled with silicone rubber. Thirteen surgeons with 4-5-year experience in the procedure evaluated the molds using a low-cost in-house built simulator utilizing a 5-point Likert-type scale.

Prevalence and mortality in children with congenital diaphragmatic hernia: a multicountry study.

Purpose: This study determined the prevalence, mortality, and time trends of children with congenital diaphragmatic hernia (CDH).

Methods: Twenty-five hospital- and population-based surveillance programs in 19 International Clearinghouse for Birth Defects Surveillance and Research member countries provided birth defects mortality data between 1974 and 2015. CDH cases included live births, stillbirths, or elective termination of pregnancy for fetal anomalies.

Effect of sodium-glucose co-transporter 2 inhibitors on hepatic parameters: A systematic review and meta-analysis of randomized controlled trials.

Previous studies have suggested that sodium-glucose co-transporter-2 (SGLT2) inhibitors may improve hepatic function; however, the evidence is scarce. Hence, we performed a meta-analysis of randomized controlled trials to evaluate the effect of sodium-glucose cotransporter 2 (SGLT2) inhibitors on hepatic parameters. PubMed, Web of Science, Scopus, and Google Scholar databases were searched to identify randomized controlled trials examining the effect of SGLT2 inhibitors on hepatic parameters.

Depression and Impulsivity Self-Assessment Tools to Identify Dopamine Agonist Side Effects in Patients With Pituitary Adenomas.

Dopamine agonists (DA) are the first line therapy for prolactinoma and symptomatic hyperprolactinemia; use as an adjuvant treatment for acromegaly and Cushing's disease is rare. Some patients develop psychiatric symptoms or have exacerbation of pre-existing conditions during DA therapy. A practical, clinically sensitive depression and impulse control disorders (ICD; particularly hypersexuality and gambling disorders) detection tool is important for identifying at risk patients.

Neighborhood poverty and pediatric allogeneic hematopoietic cell transplantation outcomes: a CIBMTR analysis.

Social determinants of health, including poverty, contribute significantly to health outcomes in the United States; however, their impact on pediatric hematopoietic cell transplantation (HCT) outcomes is poorly understood. We aimed to identify the association between neighborhood poverty and HCT outcomes for pediatric allogeneic HCT recipients in the Center for International Blood and Marrow Transplant Research database. We assembled 2 pediatric cohorts undergoing first allogeneic HCT from 2006 to 2015 at age ≤18 years, including 2053 children with malignant disease and 1696 children with nonmalignant disease.

Real-world analysis of treatment patterns and clinical outcomes in patients with newly diagnosed chronic lymphocytic leukemia from seven Latin American countries.

Objective: To describe chronic lymphocytic leukemia (CLL) treatment patterns and patient outcomes in Latin America.

Methods: This chart review study (NCT02559583; 2008-2015)evaluated time to progression (TTP) and overall survival (OS) outcomes among patients with CLL who initiate done (= 261) to two ( = 96) lines of therapy (LOT) since diagnosis. Differences in TTP and OS were assessed by Kaplan-Meier analysis, with a log-rank test for statistical significance.

A multi-country study of prevalence and early childhood mortality among children with omphalocele.

Background: Omphalocele is the second most common abdominal birth defect and often occurs with other structural and genetic defects. The objective of this study was to determine omphalocele prevalence, time trends, and mortality during early childhood, by geographical region, and the presence of associated anomalies.

Methods: We conducted a retrospective study with 23 birth defect surveillance systems in 18 countries who are members of the International Clearinghouse for Birth Defects Surveillance and Research that submitted data on cases ascertained from 2000 through 2012, approximately 16 million pregnancies were surveyed that resulted in live births, stillbirths, or elective terminations of pregnancy for fetal anomalies (ETOPFA) and cases with omphalocele were included.

Liver transplantation for hepatocellular carcinoma: impact of expansion criteria in a multicenter cohort study from a high waitlist mortality region.

This study aimed to compare liver transplantation (LT) outcomes and evaluate the potential rise in numbers of LT candidates with hepatocellular carcinoma (HCC) of different allocation policies in a high waitlist mortality region. Three policies were applied in two Latin American cohorts (1085 HCC transplanted patients and 917 listed patients for HCC): (i) Milan criteria with expansion according to UCSF downstaging (UCSF-DS), (ii) the AFP score, and (iii) restrictive policy or Double Eligibility Criteria (DEC; within Milan + AFP score ≤2). Increase in HCC patient numbers was evaluated in an Argentinian prospective validation set (INCUCAI; NCT03775863).

Commentary on Dermoscopy as a complementary tool for positive margin demarcation on the Mohs' map.

Mohs micrographic surgery (MMS) is a technique that allows removal of complex or ill-defined skin cancer, combining tissue preservation and complete microscopic margin control. One of the main challenges of Mohs surgery is to illustrate the exact location of the tumour detected by light microscope. Using a dermoscope allows a fast, easy, reproducible way to accurately illustrate the location of a positive tumour on the Mohs map and ultimately transpose it to the surgical defect of the patient in a more precise way.

Comparison of Botulinum Toxin A, Corticosteroid, and Anesthetic Injection for Plantar Fasciitis.

Background: Plantar fasciitis is the most common cause of heel pain, and injection therapies are part of the treatment modalities. This study aimed to compare 2 intralesional injection therapies for plantar fasciitis: corticosteroid and botulinum toxin A, compared with a third control group using a local anesthetic. The clinical evolution, as well as changes in the thickness of the plantar fascia and ankle dorsiflexion, was evaluated.

Treatment outcomes and chronicity predictors for primary immune thrombocytopenia: 10-year data from an academic center.

Primary immune thrombocytopenia (ITP) is an intriguing autoimmune disease characterized by autoantibodies against platelets and megakaryocytes. Clinical outcomes, response to treatment, and chronicity predictors were investigated. Patients with newly diagnosed primary ITP treated at a hematology referral center from 2008 to 2018 with complete medical and recent medication history were stratified by age as children < 16 years and adults > 16 years.

High Molecular Weight ACTH-Precursor Presence in a Metastatic Pancreatic Neuroendocrine Tumor Causing Severe Ectopic Cushing's Syndrome: A Case Report.

Ectopic ACTH-secretion causing Cushing's syndrome is unusual and its diagnosis is frequently challenging. The presence of high-molecular-weight precursors throughout pro-opiomelanocortin (POMC) translation by these tumors is often not reported. We present the case of a 49-year-old woman with a 3-month history of proximal muscular weakness, skin pigmentation, and weight loss.

SARS-CoV-2 another kind of liver aggressor, how does it do that?

Clinical manifestations of SARS-CoV-2 infection include more frequently fever and cough, but complications (such as pneumonia, respiratory distress syndrome, and multiorgan failure) can occur in persons with additional comorbidities. Liver dysfunction is one of the most striking affections among patients suggesting that SARS-CoV-2 may represent a new king of liver aggressor. However, the molecular process underlying this phenomenon is still unclear.

Two-stage bone and meniscus allograft and autologous chondrocytes implant for unicompartmental osteoarthritis: midterm results.

Background: We analyzed the clinical and radiographic evolution of patients with knee unicompartmental osteoarthritis and axis alteration and osteochondral lesions in the femoral condyle, treated with tibial plateau and meniscus allograft and cultured autologous chondrocyte implantation in the femur in two steps.

Purpose: To analyze the clinical results with the first patients treated with this two-stage technique to avoid knee prosthesis in patients with unicompartmental osteoarthritis.

Material And Methodology: Sixteen patients, average age 56 years, were included in a cohort study.

Management of patients with persistent or recurrent Cushing's disease after initial pituitary surgery.

Introduction: Treatment options for persistent and recurrent Cushing's disease (CD) include an individualized approach for repeat surgery, medical treatment, radiation therapy (RT), and bilateral adrenalectomy (BLA).

Areas Covered: In this expert opinion perspective, the authors review the latest treatment(s) for persistent/recurrent CD. A PubMed search was undertaken (English articles through May 2020) and relevant articles discussed.

Early triglyceride and glucose index as a risk marker for gestational diabetes mellitus.

Objective: To assess the risk of gestational diabetes mellitus (GDM) according to the triglyceride and glucose (TyG) index values during the first trimester of pregnancy in Latin American women.

Methods: Pregnant women were enrolled at their first prenatal visit at the Obstetric Division in the University Hospital "Dr. José E.