Iodine Deficiency Hypothyroidism Among Children in the United States - 21st Century Resurgence?

Background/objective: Iodine deficiency hypothyroidism is an important cause of neurocognitive and motor impairment in children globally. In the United States, universal salt iodization, which began in the 1920s, led to a dramatic decline in iodine deficiency hypothyroidism. However, iodine deficiency may be reemerging due to increased consumption of noniodized salts, decreased dairy iodine concentrations, and decreased intake of iodine containing foods due to food allergies, dietary preferences such as vegan diets, or restrictive food intake disorders.

Drug-resistant tuberculosis treatments, the case for a phase III platform trial.

Most phase III trials in drug-resistant tuberculosis have either been underpowered to quantify differences in microbiological endpoints or have taken up to a decade to complete. Composite primary endpoints, dominated by differences in treatment discontinuation and regimen changes, may mask important differences in treatment failure and relapse. Although new regimens for drug-resistant tuberculosis appear very effective, resistance to new drugs is emerging rapidly.

Higher Rates of Certain Autoimmune Diseases in Transgender and Gender Diverse Youth.

Purpose: The objective of this study is to determine the prevalence of certain autoimmune diseases in transgender and gender diverse (TGD) youth.

Methods: A multicenter, retrospective analysis was conducted from January 2013 to January 2019 of youth ≤26 years of age with concurrent diagnoses of gender dysphoria (GD) and at least one of the studied autoimmune diseases. Prevalence rates were calculated and compared to previously reported rates.

Gendered gaps to tuberculosis prevention and care in Kenya: a political economy analysis study.

Background: Tuberculosis (TB) remains a public health concern in Kenya despite the massive global efforts towards ending TB. The impediments to TB prevention and care efforts include poor health systems, resource limitations and other sociopolitical contexts that inform policy and implementation. Notably, TB cases are much higher in men than women.

Laboratory Changes During Gender-Affirming Hormone Therapy in Transgender Adolescents.

Objectives: Guidelines for monitoring of medications frequently used in the gender-affirming care of transgender and gender-diverse (TGD) adolescents are based on studies in adults or other medical conditions. In this study, we aimed to investigate commonly screened laboratory measurements in TGD adolescents receiving gender-affirming hormone therapy (GAHT).

Methods: TGD adolescents were recruited from 4 study sites in the United States before beginning GAHT.