Antimicrobial resistance (AMR) is a critical public health issue in Bangladesh, exacerbated by the widespread practice of non-prescribed antibiotic dispensing. This study seeks to assess their knowledge and attitudes, particularly how these factors influence non-prescribed antibiotic dispensing practices in Bangladesh.

A total of 287 pharmacy staff across four regions of Bangladesh were included in the study. Data were collected using a structured questionnaire assessing knowledge, attitudes and practices regarding non-prescribed antibiotic dispensing.

The study found that 92.4% of respondents dispensed antibiotics without prescriptions. The practice was significantly more prevalent among those with poor knowledge (99.28% in below-average vs 86.09% in above-average knowledge groups, p

These findings highlight knowledge and attitude towards antibiotic dispensing play a vital role where weak regulation, education and economic incentives further worsen the situation. Urgent interventions, including improved pharmacist training, prescription monitoring and public awareness campaigns, are essential to reduce non-prescribed antibiotic dispensing and align practices with Bangladesh’s National Action Plan on AMR.

Vitamin D deficiency during pregnancy is a global health concern, contributing to adverse maternal and fetal outcomes. Despite its importance, limited data exist on vitamin D status and its determinants among pregnant women in Ethiopia. This study aimed to assess the prevalence and determinants of vitamin D deficiency among pregnant women in their first and second trimesters in Gondar Town, Ethiopia, 2024.

A facility-based cross-sectional study was conducted at the antenatal care unit of University of Gondar Comprehensive Specialized Hospital from January to March 2024.

Eligible participants were selected using a simple random sampling technique. Sociodemographic, behavioural and clinical data were collected through structured questionnaires and medical record reviews. Serum levels of vitamin D, calcium and alkaline phosphatase were analysed using the Beckman Coulter clinical chemistry analyser. Statistical comparisons between pregnant women in the first and second trimesters were performed using the independent t-test. Determinants of vitamin D deficiency were identified using multivariate logistic regression analysis.

384 pregnant women in their first or second trimester.

The prevalence of vitamin D deficiency (90 mm Hg) (AOR 0.28, 95% CI 0.11 to 0.70), lower dietary diversity (AOR 3.17, 95% CI 1.13 to 8.89), lower fish and fish oil consumption habit (AOR 3.01, 95% CI 1.03 to 8.77; AOR 12.27, 95% CI 1.50 to 100.42) were the key predictors associated with serum vitamin D defiency.

Nearly half of the pregnant women in Gondar Town exhibit vitamin D deficiency, showing a challenging public health concern. Thus, targeted interventions, such as dietary supplementation and lifestyle modifications, are urgently needed to address the problem and improve maternal and neonatal health outcomes.

Atopic dermatitis (AD) is a chronic inflammatory skin condition that impairs the quality of life of affected paediatric patients and their families. Dupilumab, an antagonist of the shared alpha chain subunit of the cytokines interleukin-4 and interleukin-13, has revolutionised the management of moderate-to-severe AD by effectively targeting type 2 inflammation. However, live attenuated vaccines, including live attenuated influenza vaccines (LAIVs), are contraindicated during dupilumab therapy owing to limited safety data. This restriction poses challenges to immunisation strategies, particularly in paediatric populations. This study aims to evaluate the safety and efficacy of LAIV in paediatric patients with AD undergoing dupilumab therapy.

This multicentre, prospective, single-arm, open-label trial will enrol 50 paediatric patients aged 2–18 years with AD undergoing dupilumab treatment. The participants will receive intranasal LAIV, followed by a 25-week observation period after vaccination. The primary outcome is the proportion of participants with a four-fold or greater increase in haemagglutination inhibition titres against influenza strains A(H1N1), A(H3N2) and B at 4 weeks post vaccination. The secondary outcomes include the incidence of influenza and systemic or local adverse events, such as injection site reactions, fever and other influenza-like symptoms observed within 4 weeks of vaccination. Exploratory endpoints include the evaluation of immunosuppressive markers such as neutrophil counts, lymphocyte subsets and serum immunoglobulin G levels. Safety analyses will assess the frequency of each adverse event, whereas efficacy analyses will focus on immunogenicity and influenza incidence during the 25-week follow-up period. This study aims to provide critical safety and immunogenicity data to guide immunisation strategies in biologically treated paediatric patients with AD.

This study complies with the principles of the Declaration of Helsinki and received ethics approval from the Institutional Review Board of Chiba University Hospital as a specified clinical trial. Informed consent and assent will be obtained as appropriate based on the participants’ ages. These findings will be disseminated through peer-reviewed journals and scientific conferences to inform clinical vaccination strategies for biologically treated populations.

jRCTs031240442.