# Recurrent Failures in assIsted Reproductive Techniques (The FIRST Registry)

> **NCT02685800** · — · UNKNOWN · sponsor: **Casa Sollievo della Sofferenza IRCCS** · enrollment: 624 (estimated)

## Conditions studied

- Infertility

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT02685800
- **Lead sponsor:** Casa Sollievo della Sofferenza IRCCS
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** UNKNOWN
- **Start date:** 2015-10
- **Primary completion:** 2020-09
- **Final completion:** 2020-09
- **Target enrollment:** 624 (ESTIMATED)
- **Last updated:** 2019-01-31


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT02685800

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT02685800, "Recurrent Failures in assIsted Reproductive Techniques (The FIRST Registry)". Retrieved via AI Analytics 2026-09-16 from https://api.ai-analytics.org/clinical/NCT02685800. Licensed CC0.

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