# Luteal Support in Frozen-Thawed Embryo Transfer Cycles

> **NCT03948022** · PHASE4 · COMPLETED · sponsor: **Centrum Clinic IVF Center** · enrollment: 151 (actual)

## Conditions studied

- Implantation; Placenta
- Pregnancy Loss
- Frozen Embryo
- Luteal Support
- Luteal Phase Defect
- Assisted Reproduction

## Interventions

- **DRUG:** Dydrogesterone 10Mg Tablet (duphaston)
- **DRUG:** Progesterone 50Mg/mL Oil
- **DRUG:** Crinone 8% Vaginal Gel

## Key facts

- **NCT ID:** NCT03948022
- **Lead sponsor:** Centrum Clinic IVF Center
- **Sponsor class:** OTHER
- **Phase:** PHASE4
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2021-06-30
- **Primary completion:** 2021-12-18
- **Final completion:** 2021-12-20
- **Target enrollment:** 151 (ACTUAL)
- **Last updated:** 2022-01-11


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03948022

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03948022, "Luteal Support in Frozen-Thawed Embryo Transfer Cycles". Retrieved via AI Analytics 2026-06-03 from https://api.ai-analytics.org/clinical/NCT03948022. Licensed CC0.

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