CI

At a glance

ClinicalIndex Comparison Record
Phase 1Completed· 7 enrolled
Drug / intervention
Valacyclovirdrug
Likely dose
Valacyclovir 20 mg/kgfrom record
Structured eligibility isn't available for this trial yet — see the full criteria in the Eligibility tab below.

Standardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.

Search/NCT04448392
NCT04448392Phase 1Completed

Evaluation of the Pharmacokinetics and Pharmacodynamics of Valacyclovir in Neonates With Neonatal Herpes Simplex Virus Disease Who Have Completed Standard of Care Treatment With Acyclovir

University of Alabama at Birmingham·interventional·Posted Jun 25, 2020·Updated Jun 24, 2025

In Brief

A Phase 1 clinical trial evaluating Valacyclovir for Neonatal Herpes Simplex Infection. Completed, enrolled 7 participants across 1 site.

Detailed Summary

This is an open-label, single center, pharmacokinetic (PK) study to assess valacyclovir pharmacokinetics and pharmacodynamics in neonates and compare to the pharmacokinetics and pharmacodynamics of the standard of care treatment dose of intravenous acyclovir. 6 (up to 10 infants) with virologically confirmed neonatal herpes simplex virus (HSV) disease who meet all inclusion/exclusion criteria will be enrolled in the study. Study duration is 5 years. Primary objective is to define the pharmacokinetics of valacyclovir and assess its safety in neonates 2-12 weeks of age who are ≥ 34 weeks gestation.

Study Details

Study Typeinterventional
Allocation--
Masking--
Primary Purpose--
CountriesUnited States
Collaborators--

Timeline

Phase 1CompletedFinished
202120222023202420252026
First PostedJun 25, 2020
Enrollment StartJul 1, 2021
Primary CompletionJul 24, 2024
TodayJul 2, 2026
Enrollment to primary: 3.1 yearsPosted 6.0 years ago

Interventions

Valacyclovirdrug

Upon completion of standard of care acyclovir for treatment of neonatal HSV disease, valacyclovir oral suspension (per ASHP recipe), 20 mg/kg every 8 hours, to be given for 2 (up to 7) days