This study is looking at ovarian tissue cryopreservation (freezing ovarian tissue) as a way to help young women preserve their fertility. Many cancer treatments, and treatments for conditions like rheumatoid arthritis and lupus, can harm a woman's ability to have children later. This study aims to understand how many patients choose to have their ovarian tissue frozen and when they decide to use it. You might be able to join if you are a female between 1 and 25 years old, have a new cancer diagnosis or a cancer that has returned, and your treatment plan includes certain types of radiation or high doses of cyclophosphamide. The main goal is to track how many patients use their frozen ovarian tissue and their age at that time, over a 10-year period.

Study design

This is an interventional study planning to enroll 40 female participants between 1 and 25 years old.

What's involved

Participants will have ovarian tissue removed through a laparoscopic procedure (a type of surgery using small incisions) under general anesthesia, ideally during another planned surgery.

Compensation

Not stated in the trial record.

Follow-up

The study will track the use of ovarian tissue and age of use for 10 years.

AI-generated from the public study record. Only the study team can confirm whether you're eligible — confirm details with them before making decisions.