HIV, Neonatal HIV Early-Infant-Diagnosis (EID), Point-of-Care Testing (PoC)
Conditions
Brief summary
This study we will evaluate the benefit of HIV testing in neonates born from HIV-infected mothers in Tanzania and Mozambique. The study will use and evaluate novel point-of-care diagnostic systems, that can provide neonatal HIV test results within 2 hours. We will evaluate if HIV testing at birth followed by immediate neonatal HIV treatment initiation will lead to lesser infant's sickness, HIV progression or even death as compared to the current standard procedure which is infant HIV testing at week 6 after delivery. This will be associated with a cost-effectiveness analysis in order to guide national HIV programs for their guidelines. The study will further evaluate if point-of care viral load testing in mothers at birth will identify high-risk scenarios for HIV transmission from the mother to her child. This should lead to enhanced prophylactic treatments in HIV-exposed infants and we hypothesize that PoC VL monitoring at birth leads to lower transmission rates. The study will be performed at 28 maternity health facilities in Tanzania and Mozambique, half of them will be randomized to provide birth HIV PoC infant and maternal viral load testing, the other half will provide the current standard of care (infant HIV testing at week 6, no PoC VL monitoring at birth for the mother). The study is conducted in public health settings, and some study objectives also focus on how successful modern HIV treatments can be provided to infants, if HIV testing and treatment procedures are feasible for nurses and midwives, and if these procedures can be carried out in a timely manner. This study also includes a basic research component that will investigate how HIV spreads in the body of HIV-infected infants, and if early infant HIV diagnosis and treatment can reduce the spread in cells of HIV-infected individuals.
Interventions
OTHERpoint-of care (PoC) neonatal HIV early infant diagnosis (EID)
clinical impact of a PoC-EID for infants and neonates at birth and week 4-8 weeks, linked with nurse-supported immediate ART initiation in HIV-infected neonates, versus standard-of-care (SoC)
Sponsors
Instituto Nacional de Saúde, Mozambique
NIMR- Mbeya Medical Research Centre (MMRC), Mbeya, Tanzania
University of Lisbon Instituto Universitário Egas Moniz (IUEM) Lisbon, Portugal
Clinton Health Access Initiative Inc.
Michael Hoelscher
Study design
Observational model
OTHER
Time perspective
OTHER
Eligibility
Sex/Gender
FEMALE
Age
18 Years to No maximum
Healthy volunteers
No
Inclusion criteria
1. Voluntary and informed consent of the mother for her own study participation 2. Voluntary and informed consent of the legal guardian of the child for participation of the child in the study. 3. Mothers/legal guardians ≥18 years of age. 4. Documented maternal HIV infection. 5. Willingness to consent to HIV testing for the child and herself. 6. Willingness to consent to active tracing including home tracing.
Exclusion criteria
1. Deficiency in the mother, rendering it difficult, if not impossible, for her or her infant to take part in the study or understand the information provided to her. This includes alcoholism, drug dependency as well as psychiatric illnesses, suicidal tendencies or any other inability. 2. Having delivered more than 72h (3 days) ago 3. Prisoners 4. Women presenting with an emergency requiring immediate medical assistance if not resolved at study inclusion 5. Stillbirths 6. Infant requiring emergency care (e.g. immediate or rapid occurring life threatening conditions, resuscitation, prolonged obstetric related intensive care, severe jaundice) or born with severe malformation. 7. If within the discretion of the investigator based on recommendation of the gynaecologist or paediatrician in charge study participation would possibly add not acceptable risk or burden to the mother or infant (e.g. significant congenital malformation, health deficiencies, very low birth weight less than 1500g) 8. Unlikely to comply with protocol as judged by the principal investigator or his designate
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| clinical impact of a PoC-EID | Proportion of combined clinical endpoints in HIV-infected infants at months 18 between arms | The primary objective is to establish the clinical impact of a PoC-EID for infants and neonates at birth and week 4-8 weeks, linked with nurse-supported immediate ART initiation in HIV-infected neonates, versus standard-of-care (SoC) on the primary and secondary endpoints. Combined clinical outcomes will include mortality, morbidity (WHO Stage 2 or above disease, severe infant medical conditions), hospitalization, toxicity (Grade 3 or above laboratory abnormality), poor antiretroviral treatment response (confirmed virological failure, treatment termination or prolonged interruption), or loss to follow up of HIVinfected infants. |
Countries
Mozambique, Tanzania
Outcome results
None listed