Exhaled Nitric Oxide and Sputum Eosinophils Are Complementary Tools for Diagnosing Occupational Asthma.

Background: Exposure-related changes in exhaled nitric oxide (FeNO) and sputum eosinophils have not been thoroughly compared in the investigation of occupational asthma.

Objective: This study aimed at comparing the accuracies of the changes in FeNO concentrations and sputum eosinophil counts in identifying asthmatic reactions induced by occupational agents during specific inhalation challenges (SICs).

Methods: This retrospective multicenter study included 321 subjects who completed an assessment of FeNO and sputum eosinophils before and 24 h after SICs with various occupational agents, of whom 156 showed a positive result.

Intersectional stigma among Latino MSM and HIV prevention: barriers to HIV prevention and strategies to overcome the barriers.

Latino men, especially Latino men who have sex with men (LMSM), experience disparities in HIV prevention. Lack of attention to key barriers to care, such as stigma, result in inequitable access to HIV prevention and care for LMSM. This paper describes how intersectional stigma and related factors act as barriers to HIV prevention among Latino men and proposes strategies to overcome these barriers.

Phenotypic Evaluation of Rare Cystic Fibrosis Transmembrane Conductance Regulator Mutation Combinations in People with Cystic Fibrosis in Queensland, Australia.

Cystic fibrosis (CF) is a multisystem disorder caused by mutations in the cystic fibrosis transmembrane conductance regulator (CFTR) gene. We describe the distribution of CFTR mutation profiles in sub-tropical Queensland, Australia, and characterise the phenotypes associated with 'rare' CFTR mutation combinations. We conducted a retrospective observational study to analyse the CFTR mutation profiles of 322 people with CF (pwCF) under the care of a large adult CF centre in Queensland, Australia.

Clomiphene citrate medication for infertility and risk of stillbirth or neonatal death: a population-based cohort study.

Context: Women achieving pregnancy with infertility treatment may be at increased risk of stillbirth and neonatal death.

Objective: To assess associations between clomiphene citrate (CC) use and perinatal death.

Design: Whole of population data linkage cohort.

Concurrent use of hormonal long-acting reversible contraception by women of reproductive age dispensed teratogenic medications, Australia, 2013-2021: a retrospective cohort study.

Objectives: To examine patterns in the dispensing of category X medications (Therapeutic Goods Administration categorisation system for prescribing medicines in pregnancy) to women aged 15-49 years in Australia during 2008-2021, and patterns of concurrent use of hormonal long-acting reversible contraception (LARC) and other hormonal contraception.

Study Design: Retrospective cohort study; analysis of 10% random sample of national Pharmaceutical Benefits Scheme dispensing data.

Participants, Setting: Women aged 15-49 years dispensed category X medications, Australia, 1 January 2013 - 31 December 2021.