Ovarian Tissue Cryopreservation in Pre-Pubertal (OTC-Pre Pubertal)
Ovarian Tissue Freezing for Fertility Preservation in Pre-Pubertal Children Facing a Fertility Threatening Medical Diagnosis or Treatment Regimen
1 other identifier
observational
250
1 country
1
Brief Summary
The purpose of this study is to safely remove ovarian tissue in pre-pubertal pediatric patients, who are at risk for infertility from their medical treatment, for freezing for future restoration of fertility and hormone function.
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
participants targeted
Target at P75+ for all trials
Started May 2018
Longer than P75 for all trials
1 active site
Health score is calculated from publicly available data and should be used for screening purposes only.
Trial Relationships
Click on a node to explore related trials.
Study Timeline
Key milestones and dates
Study Start
First participant enrolled
May 29, 2018
CompletedFirst Submitted
Initial submission to the registry
August 28, 2020
CompletedFirst Posted
Study publicly available on registry
March 29, 2022
CompletedPrimary Completion
Last participant's last visit for primary outcome
December 1, 2030
ExpectedStudy Completion
Last participant's last visit for all outcomes
January 1, 2035
November 18, 2024
November 1, 2024
12.5 years
August 28, 2020
November 14, 2024
Conditions
Keywords
Outcome Measures
Primary Outcomes (1)
Ovarian Tissue Freezing for Fertility Preservation in Pre-Pubertal Children Facing a Fertility Threatening Medical Diagnosis or Treatment Regimen
Most of the surgically removed tissue will be stored for the child's future use. Participants have the option of donating for research purposes a small piece of the ovarian tissue, a small amount of the child's blood and the media used to process the ovarian tissue (which is otherwise discarded, for research which evaluates optimizing ovarian cryopreservation and fertility restoration techniques
3 months
Secondary Outcomes (1)
Annual follow-up for patients who undergo ovarian tissue cyropreservation
yearly for up to 20 years
Study Arms (1)
Ovarian Tissue Cryopreservation
Children faced with a fertility threatening diagnosis will be offered ovarian tissue cryopreservation.Pre-surgery assessment will be done while your child is in the hospital or in the pediatric oncology, surgery, or anesthesia clinic as an outpatient. The surgical procedure used to remove your child's ovary is called laparoscopy. It is not required for the treatment of your child's cancer. Laparoscopic surgery is done under general anesthesia (your child will be asleep during the surgery) in the operating room.
Interventions
Surgery used to remove your child's ovary tissue is called laparoscopic surgery. Laparoscopic surgery employs a telescope-like instrument called laparoscope. The laparoscope will be put into your child's belly through a small (about half an inch) cut just below the belly button. Two or three other cuts may be made to allow for other instruments to help remove one of the ovaries. The surgeon will then look at both ovaries before the removal of one. Both of your child's ovaries must appear normal and be free of any masses in order to complete the surgery. The surgeon will choose which ovary will be removed at the time of surgery. This type of surgery is likely to last for 30 to 65 minutes.
Eligibility Criteria
Natal females who have not yet gone through puberty and who face a significant risk of infertility from their medical diagnosis or treatment
You may qualify if:
- Pre- Pubertal Individual
- Will undergo imminent surgery, chemotherapy or radiation therapy that has implications on future fertility and reproductive hormone potential: any health condition or malignancy that requires removal of all or part of one or both ovaries, whole abdomen or pelvic irradiation ≥10Gy in post-pubertal girls or ≥15Gy in pre-pubertal girls total body irradiation, and alkylating-intensive chemotherapy:
- cyclophosphamide cumulative dose ≥7.5 g/m2
- any treatment regimen containing procarbazine
- busulfan cumulative dose \>600 mg/m2
- alkylating chemotherapy conditioning prior to stem cell transplantation combination of any alkylating agent with total body irradiation or whole abdomen or pelvic radiation cranial radiation ≥30 Gy summed alkylating agent dose score ≥3 (Green et al., 2009) cyclophosphamide equivalent dose (CED) ≥ 4,000 mg/m2 (Green et al., 2014)
You may not qualify if:
- Patients with no anticipated oncologic therapies
- Post-pubertal individuals
- Pregnant children
- Children with one ovary
- Children deemed high risk for perioperative complications
- Patients unable to provide consent/assent (i.e. significant psychiatric problems/cognitive delay)
Contact the study team to confirm eligibility.
Sponsors & Collaborators
- Erin Rowelllead
- Ann & Robert H Lurie Children's Hospital of Chicagocollaborator
Study Sites (1)
Ann & Robert H Lurie Childrens Hospital
Chicago, Illinois, 60611, United States
Related Publications (32)
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PMID: 24011612BACKGROUNDHovatta O, Silye R, Krausz T, Abir R, Margara R, Trew G, Lass A, Winston RM. Cryopreservation of human ovarian tissue using dimethylsulphoxide and propanediol-sucrose as cryoprotectants. Hum Reprod. 1996 Jun;11(6):1268-72. doi: 10.1093/oxfordjournals.humrep.a019370.
PMID: 8671438BACKGROUNDFilippi F, Meazza C, Paffoni A, Raspagliesi F, Terenziani M, Somigliana E. Egg Freezing in Childhood and Young Adult Cancer Survivors. Pediatrics. 2016 Oct;138(4):e20160291. doi: 10.1542/peds.2016-0291.
PMID: 27688360BACKGROUNDGracia C, Woodruff TK. Oncofertility medical practice : clinical issues and implementation. New York: Springer; 2012
BACKGROUNDGracia CR, Chang J, Kondapalli L, Prewitt M, Carlson CA, Mattei P, Jeffers S, Ginsberg JP. Ovarian tissue cryopreservation for fertility preservation in cancer patients: successful establishment and feasibility of a multidisciplinary collaboration. J Assist Reprod Genet. 2012 Jun;29(6):495-502. doi: 10.1007/s10815-012-9753-7. Epub 2012 Apr 1.
PMID: 22466745BACKGROUNDDuncan FE, Pavone ME, Gunn AH, Badawy S, Gracia C, Ginsberg JP, Lockart B, Gosiengfiao Y, Woodruff TK. Pediatric and Teen Ovarian Tissue Removed for Cryopreservation Contains Follicles Irrespective of Age, Disease Diagnosis, Treatment History, and Specimen Processing Methods. J Adolesc Young Adult Oncol. 2015 Dec;4(4):174-83. doi: 10.1089/jayao.2015.0032.
PMID: 26697267BACKGROUNDJensen AK, Macklon KT, Fedder J, Ernst E, Humaidan P, Andersen CY. 86 successful births and 9 ongoing pregnancies worldwide in women transplanted with frozen-thawed ovarian tissue: focus on birth and perinatal outcome in 40 of these children. J Assist Reprod Genet. 2017 Mar;34(3):325-336. doi: 10.1007/s10815-016-0843-9. Epub 2016 Dec 27.
PMID: 28028773BACKGROUNDDemeestere I, Simon P, Dedeken L, Moffa F, Tsepelidis S, Brachet C, Delbaere A, Devreker F, Ferster A. Live birth after autograft of ovarian tissue cryopreserved during childhood. Hum Reprod. 2015 Sep;30(9):2107-9. doi: 10.1093/humrep/dev128. Epub 2015 Jun 9.
PMID: 26062556BACKGROUNDDonnelly L. Woman gives birth to baby using ovary frozen in her childhood in 'world first'. The Telegraph 2016
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BACKGROUNDNieman CL, Kinahan KE, Yount SE, Rosenbloom SK, Yost KJ, Hahn EA, Volpe T, Dilley KJ, Zoloth L, Woodruff TK. Fertility preservation and adolescent cancer patients: lessons from adult survivors of childhood cancer and their parents. Cancer Treat Res. 2007;138:201-17. doi: 10.1007/978-0-387-72293-1_15. No abstract available.
PMID: 18080667BACKGROUNDGupta AA, Donen RM, Sung L, Boydell KM, Lo KC, Stephens D, Pritchard S, Portwine C, Maloney AM, Lorenzo AJ. Testicular Biopsy for Fertility Preservation in Prepubertal Boys with Cancer: Identifying Preferences for Procedure and Reactions to Disclosure Practices. J Urol. 2016 Jul;196(1):219-24. doi: 10.1016/j.juro.2016.02.2967. Epub 2016 Mar 3.
PMID: 26947434BACKGROUND
MeSH Terms
Conditions
Interventions
Condition Hierarchy (Ancestors)
Intervention Hierarchy (Ancestors)
Study Officials
- STUDY DIRECTOR
Erin Rowell, MD
Lurie Childrens Hospital
Central Study Contacts
Study Design
- Study Type
- observational
- Observational Model
- OTHER
- Time Perspective
- PROSPECTIVE
- Target Duration
- 10 Years
- Sponsor Type
- OTHER
- Responsible Party
- SPONSOR INVESTIGATOR
- PI Title
- Director of FHPR
Study Record Dates
First Submitted
August 28, 2020
First Posted
March 29, 2022
Study Start
May 29, 2018
Primary Completion (Estimated)
December 1, 2030
Study Completion (Estimated)
January 1, 2035
Last Updated
November 18, 2024
Record last verified: 2024-11