Rotavirus-Specific Maternal Serum Antibodies and Vaccine Responses to RV3-BB Rotavirus Vaccine Administered in a Neonatal or Infant Schedule in Malawi.

High titres of rotavirus-specific maternal antibodies may contribute to lower rotavirus vaccine efficacy in low- and middle-income countries (LMICs). RV3-BB vaccine (G3P[6]) is based on a neonatal rotavirus strain that replicates well in the newborn gut in the presence of breast milk. This study investigated the association between maternal serum antibodies and vaccine response in infants administered the RV3-BB vaccine.

Achalasia: Outcome in children.

Background: Oesophageal achalasia is well-recognized but relatively rare in children, occasionally appearing as the "triple A" syndrome (with adrenal insufficiency and alacrima). Treatment modalities, as in adult practice, are not curative, often needing further interventions and spurring the search for better management. The outcome for syndromic variants is unknown.

Early diagnosis is critical to ensure good outcomes in HIV-infected children: outlining barriers to care.

HIV-infected children require early initiation of antiretroviral therapy (ART) to ensure good outcomes. The aim was to investigate missed opportunities in childhood HIV diagnosis leading to delayed ART initiation. Baseline data were reviewed of all children aged <15 years referred over a 1-year period for ART initiation to the Kalafong Hospital HIV services in Gauteng, South Africa.

Missing HIV prevention opportunities in South African children--a 7-year review.

Background: The prevention of mother-to-child transmission (PMTCT) program in South Africa is now successful in ensuring HIV-free survival for most HIV-exposed children, but gaps in PMTCT coverage remain. The study objective was to identify missed opportunities for prevention of mother-to-child transmission of HIV using the four PMTCT stages outlined in National Guidelines.

Methods: This descriptive study enrolled HIV-exposed children who were below the age of 7 years and therefore born during the South African PMTCT era.

Contrasts and comparisons between childhood and adult onset acute pancreatitis.

Acute pancreatitis (AP) in children is an increasingly recognised clinical entity notably different from the adults with respect to incidence, aetiology, severity and outcome. Yet our current understanding and approach to the management of paediatric pancreatitis is based almost entirely on adult studies. Acute recurrent pancreatitis (ARP) in children is more likely associated with various genetic factors, some of which have been relatively well characterised and others are in an evolving phase.