The otorhinolaryngological (ORL) manifestations of Human Immunodeficiency virus (HIV) are common, but remain poorly characterized among children of Sub-Saharan Africa, where 90% of new pediatric infections occur. Our objective was to compare ORL findings and hearing in HIV-positive and -negative children of Luanda, Angola, using a comparative study of 78 outpatients from the HIV polyclinic and of 78 age- and sex-matched controls in a pediatric hospital with interview, general and ORL examination, brainstem auditory evoked potentials, and at age >5 years pure tone open-air audiometry. ORL pathology emerged in 92% of HIV-positive and 78% (p = 0.02) of control children. HIV-associated ORL findings comprised dental caries (56 vs. 32%; p = 0.0009), cervical lymphadenopathy >1 cm (45 vs. 10%; p < 0.0001), facial skin lesions (32 vs. 5.1%; p < 0.0001), chronic suppurative otitis media (26 vs. 3.8%; p = 0.0002), dry tympanic membrane perforations (9 vs. 1%; p = 0.03), tonsils of Mallampati score 0-1 (87 vs. 64%; p = 0.0009), and bilateral hearing loss of >25 dB (13 vs. 1%; p = 0.009). Other HIV-associated characteristics included ear pain (44 vs. 27%; p = 0.006), earlier otorrhea episodes (34 vs. 17%; p = 0.004), tuberculosis (29 vs. 2.6%; p < 0.0001), and pneumonia (22 vs. 2.6%; p = 0.0003). ORL pathology appeared usual in both HIV-positive and -negative children. However, the overall high frequency and severity of the findings among the HIV-positive children require regular inclusion of the ORL area in these children's clinical evaluation.

CSOM occurred in children with high co-morbidity. Persistent otorrhoea was usually caused by Proteus spp. or Pseudomonas, and often suggestive of either HIV or hearing impairment. In the developing countries, prompt diagnosis and treatment of CSOM would enhance the children's linguistic and academic development.