Antineutrophil cytoplasmic antibody in children with nephrotic syndrome treated with levamisole: a cross-sectional cohort study.

BACKGROUND: Levamisole is a commonly used steroid-sparing agent (SSA), but the reported incidence of antineutrophil cytoplasmic antibody (ANCA) positivity has been concerning. METHODS: Observational cross-sectional study wherein children aged 2 to 18 years with frequently relapsing/steroid dependent nephrotic syndrome (FRNS/SDNS) on levamisole for ≥ 12 months were tested for ANCA. RESULTS: A total of 210 children (33% female), median age of 7.3 (IQR: 5.6-9.6) years, and a median duration of levamisole exposure of 21 (IQR: 15-30) months were tested. ANCA was positive in 18% (n = 37): 89% (n = 33) perinuclear ANCA (pANCA), 3% (n = 1) cytoplasmic ANCA (cANCA), and 8% (n = 3) both. Of ANCA-positive children, none had reduced eGFR or abnormal urinalysis. The majority of these children were asymptomatic (81%, n = 30). Rash was more common among ANCA-positive children [6/37 (16%) vs. 3/173 (2%), p = 0.0001]. On multivariate analysis, higher age (OR = 1.02, [95th CI: 1.01 to 1.03], p = 0.007) and longer duration of levamisole exposure (OR = 1.05, [95th CI: 1.02 to 1.08], p = 0.0007) were associated with ANCA positivity. Levamisole was stopped in ANCA-positive children with the resolution of any clinical manifestations if present. Repeat ANCA testing was performed in 54% (20/37), and all were ANCA negative by 18 months. CONCLUSIONS: Children with FRNS/SDNS on longer duration of levamisole were associated with increasing prevalence of ANCA positivity, but most of these children were clinically asymptomatic. Prospective studies are required to determine the chronology of ANCA positivity and its clinical implication.

A Cross-Sectional Observational Study Analyzing the Knowledge, Attitude, and Practice of Young Female Nursing Officers and Female Doctors About the Human Papillomavirus Vaccine.

Background Cervical cancer (CC) is the second most common cancer among Indian women and is caused by a human papillomavirus (HPV) infection. To achieve its global commitment to the elimination of CC, India is planning to include the HPV vaccine in its national immunization program. The success of the prevention of CC mostly depends on the level of awareness and knowledge among healthcare providers about different aspects of the disease and the vaccine. We aimed to evaluate the knowledge, attitudes, and practices (KAP) regarding CC, HPV, and the HPV vaccine in first-contact young female doctors and nursing officers. Methodology This cross-sectional study was conducted at the All India Institute of Medical Sciences, Kalyani, between February and June 2024 among young female health workers aged between 20 and 35 years. To evaluate KAP we used a validated, self-administered questionnaire. Results There were a total of 204 participants, whose median age was 26 (interquartile range = 25 to 29) years; among them, 114 (55.9%) were nursing officers and 90 (44.1%) were junior doctors. Good knowledge was found among 85.5% of doctors and 70.2% of nursing officers (p < 0.01). A positive attitude was found in 81.1% of doctors and 67.5% of nursing officers (p < 0.01). The overall good practice score was low (31.3%). A higher level of education was associated with good knowledge (ß = -1.16, 95% confidence interval (CI) = -1.76, -0.55, p < 0.01) and positive attitude (ß = -0.53, 95% CI = -0.9, 0.16, p = 0.005) toward HPV, CC, and the HPV vaccine. Conclusions Our cohort showed good knowledge and attitude toward CC, HPV, and the HPV vaccine, but poor HPV vaccine uptake and practice. Therefore, health education programs focused on increasing awareness and uplifting confidence are needed to accept and recommend the HPV vaccine in developing countries like India.