Outcome Evaluation After Fertility Preservation

Recruiting

• Conditions: Cancer; Fertility Issues

• Registration Number: NCT06043609
• Lead Sponsor: Chinese University of Hong Kong

Brief Summary

It is important to evaluate outcomes after different fertility preservation strategies. Therefore, this study aims to assess the outcomes after different fertility preservation strategies and identify any factors that may affect their reproductive outcome.

Detailed Description

All patients who have undergone or will seek fertility preservation services in PWH will be invited to participate. For those patients who have undergone fertility preservation services in PWH, when they come back to use their frozen gametes or embryos, they will also be invited to participate.

Medical record assessment When patients come for fertility preservation consultation in PWH, they will be invited to participate. The medical notes of these patients undergoing fertility preservation services will be reviewed. The baseline characteristics including the socio-demographic background, past medical history, details of the surgical procedures, and the subsequent reproductive outcome, will be obtained by reviewing their hospital record. The participants will not be required to take any extra procedures.

Study Timeline

• Study First Submitted: 2023-09-12
• Study First Submitted QC: 2023-09-12
• Study Start: 2023-09-21
• Study First Posted: 2023-09-21
• Status Verified: 2024-12
• Last Update Submitted: 2024-12-23
• Last Update Posted: 2024-12-27
• Primary Completion: 2033-10-01
• Study Completion: 2035-10-01

Recruitment & Eligibility

• Status: RECRUITING
• Sex: All
• Target Recruitment: 100

Inclusion Criteria

• Patients aged from 0-50 years old
• Patients with any illness or who will undergo any type of treatment that may cause irreversible damage to their fertility, such as extensive abdominal surgery, high toxicity medication and treatments;
• Patients seek for fertility preservation services

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Exclusion Criteria

-Patients unable to provide consent/assent (i.e. significant psychiatric problems/cognitive delay)

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Study & Design

• Study Type: OBSERVATIONAL
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
To determine any factors that may affect the success rate of different fertility preservation methods.	10 years	The medical notes of these patients undergoing fertility preservation services will be reviewed. The baseline characteristics including the socio-demographic background will be obtained by reviewing their hospital record.

Secondary Outcome Measures

Name	Time	Method
To assess the pregnancy rate after different fertility preservation methods.	10 years	The medical notes of these patients undergoing fertility preservation services will be reviewed. The subsequent reproductive outcome will be obtained by reviewing their hospital record.
To report on the frequency of surgical complications	10 years	The medical notes of these patients undergoing fertility preservation services will be reviewed. The details of the surgical procedures will be obtained by reviewing their hospital record.

Trial Locations

Locations (1)

Prince of Wales Hospital; 🇭🇰 Hong Kong, Hong Kong