Treatment Response in Pediatric Pulmonary Tuberculosis-A Prospective Longitudinal Study

BACKGROUND

Data are limited on the resolution of symptoms and signs in children treated for pulmonary tuberculosis (PTB) and whether this resolution differs from children with other lower respiratory tract infections (LRTIs).

METHODS

A prospective study of children ≤ 15 years presenting with features suggestive of PTB was performed. Clinical, microbiological, and radiological investigations were done at enrollment. Symptoms and clinical features were measured 1, 3, and 6 months after enrollment. Participants were categorized into 3 groups based on National Institutes of Health consensus definitions: confirmed PTB, unconfirmed PTB, and unlikely PTB (children with other LRTIs). Univariable and multivariable logistic regression modeling was used to investigate predictors of persistence of symptoms or signs.

RESULTS

Among 2019 participants, there were 427 (21%) confirmed, 810 (40%) unconfirmed, and 782 (39%) with unlikely PTB. Of 1693/2008 (84%) with cough and 1157/1997 (58%) with loss of appetite at baseline, persistence at 3 months was reported in 24/1222 (2%) and 23/886 (3%), respectively. Of 934/1884 (50%) with tachypnoea and 947/1999 (47%) with abnormal auscultatory findings at baseline, persistence at 3 months occurred in 410/723 (57%) and 216/778 (28%), respectively. HIV infection and abnormal baseline chest radiography were associated with persistence of symptoms or signs at month 3 (adjusted odds ration [aOR] 1.6; 95% confidence interval [CI]: [1.1, 2.3] and aOR 2.3; 95% CI: [1.5, 3.3], respectively]. The resolution of symptoms and signs was similar across categories.

CONCLUSIONS

Symptoms resolved rapidly in most children with PTB, but signs resolved more slowly. The pattern and resolution of symptoms or signs did not distinguish children with PTB from those with other LRTIs.

Accelerated Immunodeficiency-associated Vaccine-derived Poliovirus Serotype 3 Sequence Evolution Rate in an 11-week-old Boy With X-linked Agammaglobulinemia and Perinatal Human Immunodeficiency Virus Exposure

Primary B-cell immunodeficiencies are risk factors for the generation of vaccine-derived polioviruses. We report immunodeficiency-associated vaccine-derived poliovirus serotype 3 in an 11-week-old boy with X-linked agammaglobulinemia. Unique characteristics of this case include early age of presentation, high viral evolutionary rate, and the child's perinatal exposure to human immunodeficiency virus.

Aspergillus niger otomycosis in a child with chronic otitis externa

Aspergillus niger is commonly associated with otomycosis. Currently, local guidelines lack appropriate guidance on the definitive treatment and management when the fungus is identified. The repeated use of antibiotics in children with refractory episodes of otitis externa is concerning and may contribute towards otomycosis. This case report highlights the importance of a well-collected pus swab from the ear and suggests a topical antifungal to use in paediatric patients with Aspergillus niger otomycosis.

Self-harm in young people with perinatal HIV and HIV negative young people in England: cross sectional analysis

BACKGROUND

Self-harm in adolescents is of growing concern internationally but limited evidence exists on the prevalence of self-harm in those living with HIV, who may be at higher risk of poor mental health outcomes. Therefore our aim was to determine the prevalence and predictors of self-harm among young people with perinatally-acquired HIV (PHIV) and HIV negative (with sibling or mother living with HIV) young people living in England.

METHODS

303 PHIV and 100 HIV negative young people (aged 12-23 years) participating in the Adolescents and Adults Living with Perinatal HIV cohort study completed an anonymous self-harm questionnaire, as well as a number of standardised mental-health assessments. Logistic regression investigated predictors of self-harm.

RESULTS

The median age was 16.7 years in both groups, and 40.9% of the PHIV and 31.0% of the HIV negative groups were male. In total 13.9% (56/403) reported having ever self-harmed, with no difference by HIV status (p = 0.089). Multivariable predictors of self-harm were female sex (adjusted odds ratio (AOR) 5.3, (95% confidence interval 1.9, 14.1), p = 0.001), lower self-esteem (AOR 0.9 (0.8, 0.9) per 1 point increase, p < 0.001) and having ever used alcohol (AOR 3.8 (1.8, 7.8), p < 0.001). Self-esteem z-scores for both PHIV and HIV negative participants were 1.9 standard deviations below the mean for population norms.

CONCLUSIONS

Self-harm is common among PHIV and HIV negative adolescents in England. Reassuringly however, they do not appear to be at an increased risk compared to the general adolescent population (15-19% lifetime prevalence). The low level of self-esteem (compared to available normative data) in both groups is worrying and warrants further attention.