Primary care for HIV-exposed and infected children: translating progress into practice

Recent advances have changed the guidelines for diagnosing and managing pediatric human immunodeficiency virus (HIV) infection. HIV-exposed and HIV-infected children should be evaluated by, or in consultation with, pediatric HIV specialists. Primary care practitioners play a vital role in identification of infants and children at risk for HIV infection and can work collaboratively with pediatric HIV specialists to provide state-of-the-art care. With the use of perinatal zidovudine, perinatal transmission rates have been reduced to 3% to 4%, and they may be reduced even further by the use of combination antiretroviral therapy during pregnancy, viral load monitoring, and obstetric interventions. Diagnosis of HIV infection can be determined in all perinatally infected infants by 6 months of age. Combination antiretroviral therapy is the standard of care for HIV-infected children. It has become increasingly effective, but complex. Families living with HIV are affected by a number of psychosocial issues. Disclosure of HIV diagnosis to a child is an important clinical issue. As HIV-infected children grow older, medical and psychosocial issues may impact school performance. The plan of care to address specific needs of HIV-infected children should be a collaborative effort between the children, their families, the primary care team, and the multidisciplinary pediatric HIV specialty team.