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PharmacokinEtic and safeTy of the 4-In-1 granules in neonaTEs: PETITE Study

Open label, single arm, two-stage trial to evaluate the single and multi-dose pharmacokinetics and safety of the abacavir/lamivudine/lopinavir/ritonavir (30/15/40/10mg) (4-in-1) fixed-dose granule formulation in HIV-exposed neonates

Status
Recruiting
Phases
Phase 1
Study type
Interventional
Source
PACTR
Registry ID
PACTR202007806554538
Enrollment
50
Registered
2020-07-10
Start date
2020-07-01
Completion date
Unknown
Last updated
2026-08-03

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

HIV/AIDS

Interventions

Quadrimune.
Quadrimune

Sponsors

Stellenbosch University Tygerberg Hospital
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: Written informed consent to participate in the study must be obtained for all participants from the parent(s) or legal guardian. In addition, for each cohort, the following Cohort Specific Inclusion Criteria must be met at Study Entry: Cohort 1A • HIV-exposed neonates (pending HIV status) on standard of care ARV prophylaxis, as per local guidelines • < 14 days of age • Birth weight of =2500 g to ?4000 g Cohort 1B • HIV-exposed neonates (pending HIV status) on standard of care ARV prophylaxis, as per local guidelines • = 3 days of age • Birth weight of =2000 to ?4000 g Cohort 2 • HIV-exposed neonates (pending HIV status) who are at high risk of perinatal HIV transmission on standard of care ARV prophylaxis, as per local guidelines • = 3 days of age • Birth weight of =2000 to ?4000 g

Exclusion criteria

Exclusion criteria: The presence of any of the following at entry, will exclude a subject from study enrolment: • Less than 37 weeks gestational age at birth • Baseline ECG has a QTc of > 0.45 sec • Haemoglobin value of 6.7 mmol/L) • Hyponatremia (145 mmol/L) • A Creatinine value above the upper limit of normal for gestational age and postnatal age. • AST or ALT of more than 1.25 the upper limit of normal (ULN) • Total Bilirubin close to exchange value (based on local guidelines) or a high Bilirubin with red cell haemolysis • Any other Grade =3 event on the DAIDS toxicity table • Severe congenital abnormalities at investigator’s discretion • Receiving treatment for tuberculosis (TB) • Mothers on LPV-containing ARV treatment • Any medications known to induce QT interval prolongation • Critically ill infants at the discretion of the examining clinician • Participation in another clinical trial • HIV-infected neonates • Neonatal abstinence syndrome

Design outcomes

Primary

MeasureTime frame
•Occurrence of the following events: adverse events of Grade 3 or higher; treatment-related adverse events of Grade 3 or higher; any adverse events •ABC, 3TC, LPV plasma pharmacokinetics parameters: area under the concentration time curve (AUC); maximum plasma concentration (Cmax), apparent clearance (CL/F), and trough concentration (Ctrough)

Secondary

MeasureTime frame
• Acceptability to caregivers and neonates of using Quadrimune will be measured by means of a questionnaire

Countries

South Africa

Contacts

Public ContactAdrie Bekker

Principal Investigator

adrie@sun.ac.za+270219389198

Outcome results

None listed

Source: PACTR (via WHO ICTRP) · Data processed: Aug 9, 2026