NCT06933901

Impact of the Operator Performing Oocyte Retrieval on the Cumulative Live Birth Rate

Does the Operator Performing the Oocyte Retrieval Have an Impact on the Cumulative Live Birth Rate: A Monocentric Retrospective Study

• Status: Completed
• Phase: —
• Study type: Observational
• Enrollment: 19,500 (actual)
• Sponsor: Istituto Clinico Humanitas · Academic / Other
• Sex: All
• Age: —
• Healthy volunteers: Accepted

Summary

This is a monocentric retrospective observational study. The study investigates the impact of the operator performing the oocyte retrieval on the cumulative live birth rate (CLBR). The objectives of the study are as follows: * To evaluate whether the operator performing the oocyte retrieval influences the probability of pregnancy, expressed as the cumulative live birth rate (CLBR). * To assess whether operator performance improves with increased experience. To address the study objectives, data will be collected using a specific internal web-based database. All oocyte retrieval procedures performed at the Humanitas Fertility Center from January 2013 to December 2022 will be included in the evaluation. Outcomes will be expressed in terms of CLBR.

Conditions

• Infertility (IVF Patients)
• Oocyte Retrieval

Interventions

Type	Name	Description
PROCEDURE	Oocyte retrieval	Oocyte retrieval is performed at the end of ovarian stimulation (OS) to collect oocytes for use in IVF or ICSI cycles.

Timeline

• Start date: 2013-01-01
• Primary completion: 2022-12-31
• Completion: 2022-12-31
• First posted: 2025-04-18
• Last updated: 2025-04-25