# Opioid Use Disorder in Pregnancy in Long-Term Maternal/Infant Outcomes

> **NCT03923374** · — · RECRUITING · sponsor: **Senthil Sadhasivam** · enrollment: 600 (estimated)

## Conditions studied

- Opioid-use Disorder
- Opioid Use, Unspecified
- Buprenorphine Dependence

## Interventions

- **DRUG:** Subutex / Buprenorphine
- **DIAGNOSTIC_TEST:** Fetal & Neonatal MRI
- **DIAGNOSTIC_TEST:** DNA/Genetic/Pharmacokenetic Blood Draws

## Key facts

- **NCT ID:** NCT03923374
- **Lead sponsor:** Senthil Sadhasivam
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** RECRUITING
- **Start date:** 2018-09-15
- **Primary completion:** 2026-12-30
- **Final completion:** 2026-12-30
- **Target enrollment:** 600 (ESTIMATED)
- **Last updated:** 2025-12-18

## Collaborators

- [object Object]
- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03923374

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03923374, "Opioid Use Disorder in Pregnancy in Long-Term Maternal/Infant Outcomes". Retrieved via AI Analytics 2026-06-25 from https://api.ai-analytics.org/clinical/NCT03923374. Licensed CC0.

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