# Ambispective Study to Assess the Effect of Pretreatment With a Levonorgestrel-Releasing Intrauterine System Versus Oral Progestin

> **NCT05152667** · — · UNKNOWN · sponsor: **Wael Elbanna Clinic** · enrollment: 354 (estimated)

## Conditions studied

- Adenomyosis
- IVF

## Interventions

- **DEVICE:** levonorgestrel-releasing intrauterine device (LNG-IUS)

## Key facts

- **NCT ID:** NCT05152667
- **Lead sponsor:** Wael Elbanna Clinic
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** UNKNOWN
- **Start date:** 2021-11-27
- **Primary completion:** 2022-07
- **Final completion:** 2022-07
- **Target enrollment:** 354 (ESTIMATED)
- **Last updated:** 2021-12-10

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05152667

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05152667, "Ambispective Study to Assess the Effect of Pretreatment With a Levonorgestrel-Releasing Intrauterine System Versus Oral Progestin". Retrieved via AI Analytics 2026-06-05 from https://api.ai-analytics.org/clinical/NCT05152667. Licensed CC0.

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