# Polar Body Removal Before ICSI for Oocyte Activation in Previous Fertilization Failure Cases

> **NCT02913781** · NA · COMPLETED · sponsor: **Benha University** · enrollment: 40 (actual)

## Conditions studied

- Fertilization

## Interventions

- **PROCEDURE:** polar body removal using zona drilling by laser then suction by injecting pipette
- **PROCEDURE:** Classic ICSI

## Key facts

- **NCT ID:** NCT02913781
- **Lead sponsor:** Benha University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2016-02
- **Primary completion:** 2017-12
- **Final completion:** 2018-01
- **Target enrollment:** 40 (ACTUAL)
- **Last updated:** 2018-09-11

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT02913781

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT02913781, "Polar Body Removal Before ICSI for Oocyte Activation in Previous Fertilization Failure Cases". Retrieved via AI Analytics 2026-06-25 from https://api.ai-analytics.org/clinical/NCT02913781. Licensed CC0.

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