# Subcutaneous Progesterone in Frozen- Thawed Single Euploid Blastocyst Transfer.

> **NCT04549116** · PHASE3 · ACTIVE_NOT_RECRUITING · sponsor: **IBSA Institut Biochimique SA** · enrollment: 680 (estimated)

## Conditions studied

- Infertility

## Interventions

- **DRUG:** Progesterone-IBSA Injectable Solution
- **DRUG:** Progesterone Vaginal Gel with Applicator
- **DRUG:** Placebo Vaginal gel with applicator
- **DRUG:** Placebo injectable solution

## Key facts

- **NCT ID:** NCT04549116
- **Lead sponsor:** IBSA Institut Biochimique SA
- **Sponsor class:** INDUSTRY
- **Phase:** PHASE3
- **Study type:** INTERVENTIONAL
- **Status:** ACTIVE_NOT_RECRUITING
- **Start date:** 2022-10-12
- **Primary completion:** 2026-01-20
- **Final completion:** 2026-06-30
- **Target enrollment:** 680 (ESTIMATED)
- **Last updated:** 2026-01-26


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04549116

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04549116, "Subcutaneous Progesterone in Frozen- Thawed Single Euploid Blastocyst Transfer.". Retrieved via AI Analytics 2026-05-31 from https://api.ai-analytics.org/clinical/NCT04549116. Licensed CC0.

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