# Study of Endometrial Immune and Microbiological Modifications in Cases of Recurrent Implantation Failure and/or Recurrent Pregnancy Loss

> **NCT07265505** · NA · NOT_YET_RECRUITING · sponsor: **Assistance Publique - Hôpitaux de Paris** · enrollment: 100 (estimated)

## Conditions studied

- Recurrent Implantation Failure
- Recurrent Pregnancy Loss
- Infertility, Female
- Endometrial Diseases
- Endometritis
- Endometriosis
- Adenomyosis

## Interventions

- **DIAGNOSTIC_TEST:** Endometrial Biopsy
- **DIAGNOSTIC_TEST:** Vaginal Swab
- **DIAGNOSTIC_TEST:** Blood sample
- **DIAGNOSTIC_TEST:** Pelvic ultrasound (±pelvic MRI)

## Key facts

- **NCT ID:** NCT07265505
- **Lead sponsor:** Assistance Publique - Hôpitaux de Paris
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** NOT_YET_RECRUITING
- **Start date:** 2026-04
- **Primary completion:** 2029-04
- **Final completion:** 2031-04
- **Target enrollment:** 100 (ESTIMATED)
- **Last updated:** 2026-02-05

## Collaborators

- [object Object]
- [object Object]
- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07265505

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07265505, "Study of Endometrial Immune and Microbiological Modifications in Cases of Recurrent Implantation Failure and/or Recurrent Pregnancy Loss". Retrieved via AI Analytics 2026-06-16 from https://api.ai-analytics.org/clinical/NCT07265505. Licensed CC0.

---

*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*