# Impact of PH Values of the Embryo Culture Medium on Success of in Vitro Fertilization (IVF)

> **NCT04456478** · NA · COMPLETED · sponsor: **University Hospital, Toulouse** · enrollment: 429 (actual)

## Conditions studied

- Embryo Growth Disorder
- Humans
- Pregnancy

## Interventions

- **PROCEDURE:** pH at 7.38 ± 0.02
- **PROCEDURE:** pH at 7.22 ± 0.02

## Key facts

- **NCT ID:** NCT04456478
- **Lead sponsor:** University Hospital, Toulouse
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2020-10-14
- **Primary completion:** 2024-06-19
- **Final completion:** 2024-06-19
- **Target enrollment:** 429 (ACTUAL)
- **Last updated:** 2025-01-13


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04456478

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04456478, "Impact of PH Values of the Embryo Culture Medium on Success of in Vitro Fertilization (IVF)". Retrieved via AI Analytics 2026-06-03 from https://api.ai-analytics.org/clinical/NCT04456478. Licensed CC0.

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