E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
New born babies at risk of acquiring HIV from their infected mothers. |
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E.1.1.1 | Medical condition in easily understood language |
Babies at risk of acquiring HIV from their mothers. |
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E.1.1.2 | Therapeutic area | Diseases [C] - Virus Diseases [C02] |
MedDRA Classification |
E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 20.1 |
E.1.2 | Level | LLT |
E.1.2 | Classification code | 10053529 |
E.1.2 | Term | Vertical human immunodeficiency virus transmission |
E.1.2 | System Organ Class | 100000004862 |
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E.1.3 | Condition being studied is a rare disease | No |
E.2 Objective of the trial |
E.2.1 | Main objective of the trial |
- To evaluate the safety and tolerability through 6 weeks of life of raltegravir oral granules for suspension when administered during the first 6 weeks of life with standard PMTCT ARV prophylaxis to infants exposed to HIV-1 assessed at risk of infection. - To evaluate the pharmacokinetics of raltegravir oral granules for suspension during the first 6 weeks of life along with standard PMTCT ARV prophylaxis. - To determine an appropriate dose of raltegravir oral granules for suspension for use in neonates and infants during the first 6 weeks of life.
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E.2.2 | Secondary objectives of the trial |
- To assess safety and tolerability of raltegravir oral granules for suspension through 24 weeks of life when administered during the first 6 weeks of life with standard PMTCT ARV prophylaxis to infants exposed to HIV-1 assessed at risk of infection. - To investigate the relationship between neonatal raltegravir elimination and UGT1A1 genotype and whether there is an association of UGT1A1 (*28/*28) and SLCO1B3 (rs2117032-C/T) with hyperbilirubinemia.
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
Maternal Inclusion Criteria: • Mother is living with HIV and either i) known to have HIV diagnosis prior to labor (testing obtained and designated per local SOC in the medical record and either on or recently started CART prior to delivery) or ii) identified as having HIV diagnosis at the time of labor or in the immediate postpartum period. More information on this criterion can be found in the protocol. • Risk of mothers transmitting HIV to their infants: - Cohort 1 and Cohort 2 (RAL-naive): Mother living with HIV is at "high risk" of transmitting HIV to infant as evidenced by any of the following: Mother has not received any ARV therapy during the current pregnancy prior to the onset of labor and delivery; HIV RNA level greater than 1000 copies/mL within 4 weeks (28 days) prior to delivery; receipt of ARV for less than 4 weeks (28 days) before delivery; on ARVs for 4 weeks or longer but has not taken any ARV for more than 7 days prior to delivery; or mother has documented drug resistant virus to at least one class of ARV drugs. - Cohort 2 RAL-exposed: there was no requirement that the mother living with HIV is at "high-risk" of transmitting HIV to her infant. • Maternal written informed consent for study participation
Infant Inclusion Criteria: • Age at enrollment (Note: The full-term infants were HIV-exposed and may have received standard of care ARV prophylaxis/treatment before enrollment): - Cohort 1 and Cohort 2 RAL-naive: Aged 48 hours or less. - Cohort 2 RAL-exposed: Aged 60 hours or less. • Infant gestational age at birth at least 37 weeks • No known severe congenital malformation or other medical condition not compatible with life or that would interfere with study participation or interpretation, as judged by the examining clinician • Birth weight at least 2 kg • Able to take oral medications • Parent or legal guardian able and willing to provide signed informed consent • For Cohort 1 and Cohort 2 RAL-exposed groups: - Cohort 1 RAL-exposed: Infants born to mothers who received RAL during pregnancy with last dose taken within 7 days before delivery. - Cohort 2 RAL-exposed: Infants born to a mother who received at least one dose of RAL within 2 to 24 hours prior to delivery.
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E.4 | Principal exclusion criteria |
Maternal Exclusion Criteria: • Known maternal-fetal blood group incompatibility as evidenced by the presence of an unexpected clinically significant maternal red cell antibody that is known to be capable of causing hemolytic disease of the fetus/newborn • Mother will be receiving RAL as part of her combination antiretroviral (cART) regimen after delivery and intending to breastfeed her infant • For Cohort 1 and Cohort 2 RAL-naive groups: - Cohort 1 RAL-naive: Mother who received RAL prior to and through delivery unless last RAL dosing during prenatal period was >7 days prior to delivery - Cohort 2 RAL-naive: Mother who received RAL prior to and through delivery
Infant Exclusion Criteria: • Infant with bilirubin exceeding the American Academy of Pediatrics guidelines for phototherapy, using the infant's gestational age and risk factors as described in the protocol. • Clinical evidence of renal disease such as edema, ascites, or encephalopathy. • Receipt of disallowed medications (phenytoin, phenobarbital, or rifampin).
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E.5 End points |
E.5.1 | Primary end point(s) |
1. Number of Infants Who Died or Had Grade 3/4 Adverse Event Through 6 Weeks of Life 2. AUC24 for Cohort 1 RAL Dose #1 (Within 48 Hours of Birth) 3. Cmax for Cohort 1 RAL Dose #1 (Within 48 Hours of Birth) 4. AUC24 for Cohort 2 Initial RAL Dose (Within 48 and 12-60 Hours of Birth for RAL-naive and RAL-exposed Groups, Respectively) 5. Clast for Cohort 2 Initial RAL Dose (Within 48 and Between 12-60 Hours of Birth for RAL-naïve and RAL-exposed Groups, Respectively) 6. RAL AUC12 for Cohort 2 at 15-18 Days of Life 7. RAL C12 for Cohort 2 at 15-18 Days of Life
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E.5.1.1 | Timepoint(s) of evaluation of this end point |
1. From first dosing of RAL through 6 weeks of life 2. and 3. Cohort 1 RAL dose #1 (within 48 hours of birth) intensive PK sampling: within 30 min pre-dose; and 1-2, 4-8, 12 (±1), 24 (±1) hours post-dose. 4. and 5. Cohort 2 initial dose (within 48 and between 12-60 hours of birth for RAL-naive and RAL-exposed, respectively) intensive PK sampling: within 1 hour pre-dose; and 1-2, 6-10, 20-24 hours post-dose. 6. and 7. Intensive PK sampling for Cohort 2 at 15-18 days of life: within 1 hour pre-dose; and 1-2, 4-6, 8-12 hours post-dose.
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E.5.2 | Secondary end point(s) |
1. Number of Infants Who Died or Had Grade 3/4 Adverse Event Through 24 Weeks of Life 2. Number of Infants Who Died or Had SADR of Grade 3 or 4 Through 6 Weeks of Life 3. Number of Infants Who Died or Had SADR of Grade 3 or 4 Through 24 Weeks of Life 4. Cohort 1 Dose #1 Neonatal RAL Elimination (CL/F) by UGT1A1 Genotype Group 5. Cohort 2 Initial Dose Neonatal RAL Elimination (CL/F) by UGT1A1 Genotype Group 6. Cohort 2 Neonatal RAL Elimination (CL/F) at 15-18 Days of Life by UGT1A1 Genotype Group 7. Number of Cohort 1 Infants With Hyperbilirubinemia by UGT1A1 Genotype 8. Number of Cohort 2 Infants With Hyperbilirubinemia by UGT1A1 Genotype 9. Number of Cohort 1 Infants With Hyperbilirubinemia by SLCO1B3 Genotype 10. Number of Cohort 2 Infants With Hyperbilirubinemia by SLCO1B3 Genotype
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
1. and 3. From first RAL dose through 24 weeks of life 2. From first RAL dose through 6 weeks of life 4. Cohort 1 Dose #1 Intensive PK sampling: within 30 min pre-dose; and 1-2, 4-8, 12, 24 h post-dose 5. Intensive PK sampling - Cohort 2 initial dose: within 1 h pre-dose; and 1-2, 6-10, 20-24 h post-dose 6. Intensive PK sampling - Cohort 2 at 15-18 days of life: within 1 h pre-dose; and 1-2 h post-dose, 4-6, 8-12 h post-dose 7. and 9. Specimens for bilirubin testing collected at study entry; Days 3-4, 7-10 of life; and Weeks 2, 6, 24 of life for Cohort 1 8. and 10. Specimens for bilirubin testing collected at study entry; after 2nd dose; Days 6-9, 15-18, 28-32 of life; and Weeks 5-6, 8-10, 24 of life for Cohort 2 4. to 10. Specimen for genotype testing collected at study entry
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E.6 and E.7 Scope of the trial |
E.6 | Scope of the trial |
E.6.1 | Diagnosis | No |
E.6.2 | Prophylaxis | No |
E.6.3 | Therapy | No |
E.6.4 | Safety | Yes |
E.6.5 | Efficacy | No |
E.6.6 | Pharmacokinetic | Yes |
E.6.7 | Pharmacodynamic | No |
E.6.8 | Bioequivalence | Yes |
E.6.9 | Dose response | No |
E.6.10 | Pharmacogenetic | No |
E.6.11 | Pharmacogenomic | No |
E.6.12 | Pharmacoeconomic | No |
E.6.13 | Others | No |
E.7 | Trial type and phase |
E.7.1 | Human pharmacology (Phase I) | Yes |
E.7.1.1 | First administration to humans | No |
E.7.1.2 | Bioequivalence study | Yes |
E.7.1.3 | Other | Yes |
E.7.1.3.1 | Other trial type description |
safety and pharmacokinetic |
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E.7.2 | Therapeutic exploratory (Phase II) | No |
E.7.3 | Therapeutic confirmatory (Phase III) | No |
E.7.4 | Therapeutic use (Phase IV) | No |
E.8 Design of the trial |
E.8.1 | Controlled | No |
E.8.1.1 | Randomised | No |
E.8.1.2 | Open | Yes |
E.8.1.3 | Single blind | No |
E.8.1.4 | Double blind | No |
E.8.1.5 | Parallel group | No |
E.8.1.6 | Cross over | No |
E.8.1.7 | Other | No |
E.8.2 | Comparator of controlled trial |
E.8.2.1 | Other medicinal product(s) | No |
E.8.2.2 | Placebo | No |
E.8.2.3 | Other | No |
E.8.2.4 | Number of treatment arms in the trial | 1 |
E.8.3 |
Will this trial be conducted at a single site globally?
| No |
E.8.4 | Will this trial be conducted at multiple sites globally? | Yes |
E.8.6 Trial involving sites outside the EEA |
E.8.6.2 | Trial being conducted completely outside of the EEA | Yes |
E.8.6.3 | Specify the countries outside of the EEA in which trial sites are planned |
Brazil |
South Africa |
Thailand |
United States |
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E.8.7 | Trial has a data monitoring committee | No |
E.8.8 |
Definition of the end of the trial and justification where it is not the last
visit of the last subject undergoing the trial
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E.8.9 Initial estimate of the duration of the trial |
E.8.9.2 | In all countries concerned by the trial years | 3 |
E.8.9.2 | In all countries concerned by the trial months | 0 |
E.8.9.2 | In all countries concerned by the trial days | 0 |