# Impact of Endometrial Compaction in Euploid Frozen Embryo Transfers

> **NCT04330066** · — · UNKNOWN · sponsor: **Boston IVF** · enrollment: 187 (actual)

## Conditions studied

- Infertility, Female

## Interventions

- **DIAGNOSTIC_TEST:** Abdominal ultrasound measurement of the endometrial lining

## Key facts

- **NCT ID:** NCT04330066
- **Lead sponsor:** Boston IVF
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** UNKNOWN
- **Start date:** 2020-09-01
- **Primary completion:** 2022-05-30
- **Final completion:** 2022-06-30
- **Target enrollment:** 187 (ACTUAL)
- **Last updated:** 2022-03-11


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04330066

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04330066, "Impact of Endometrial Compaction in Euploid Frozen Embryo Transfers". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT04330066. Licensed CC0.

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