# The Study of the Implantation Window From Endometrial Biopsy With Gene Expression Methods

> **NCT04052464** · — · COMPLETED · sponsor: **Prelife Kft** · enrollment: 67 (actual)

## Conditions studied

- Infertility, Female
- IVF

## Interventions

- **OTHER:** endometrium biopsy
- **OTHER:** endometrium lavage
- **OTHER:** repeated endometrium lavage

## Key facts

- **NCT ID:** NCT04052464
- **Lead sponsor:** Prelife Kft
- **Sponsor class:** INDUSTRY
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2016-09-26
- **Primary completion:** 2017-12-20
- **Final completion:** 2018-08-28
- **Target enrollment:** 67 (ACTUAL)
- **Last updated:** 2019-08-09


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04052464

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04052464, "The Study of the Implantation Window From Endometrial Biopsy With Gene Expression Methods". Retrieved via AI Analytics 2026-06-09 from https://api.ai-analytics.org/clinical/NCT04052464. Licensed CC0.

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