# The LUTEAL Trial: Luteal Stimulation vs. Estrogen Priming Protocol

> **NCT04447872** · NA · UNKNOWN · sponsor: **Northwell Health** · enrollment: 142 (estimated)

## Conditions studied

- Infertility
- Diminished Ovarian Reserve
- IVF

## Interventions

- **PROCEDURE:** Timing of injectable gonadotropins

## Key facts

- **NCT ID:** NCT04447872
- **Lead sponsor:** Northwell Health
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2020-09-15
- **Primary completion:** 2025-06
- **Final completion:** 2025-06
- **Target enrollment:** 142 (ESTIMATED)
- **Last updated:** 2023-10-16


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04447872

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04447872, "The LUTEAL Trial: Luteal Stimulation vs. Estrogen Priming Protocol". Retrieved via AI Analytics 2026-05-25 from https://api.ai-analytics.org/clinical/NCT04447872. Licensed CC0.

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