Research
Print page Print page
Switch language
The Capital Region of Denmark - a part of Copenhagen University Hospital
Published

Reproductive outcomes after in vitro fertilization treatment in a cohort of Danish women transplanted with cryopreserved ovarian tissue

Research output: Contribution to journalJournal articleResearchpeer-review

Harvard

APA

CBE

MLA

Vancouver

Author

Bibtex

@article{3cfb4e880de3460b8b6a14c1fdecae80,
title = "Reproductive outcomes after in vitro fertilization treatment in a cohort of Danish women transplanted with cryopreserved ovarian tissue",
abstract = "OBJECTIVE: To evaluate ovarian stimulation regimens and reproductive outcomes in a cohort of women undergoing ovarian tissue cryopreservation (OTC) and ovarian tissue transplantation (OTT).DESIGN: Retrospective cohort study.SETTING: University hospital and fertility clinics.PATIENTS: Twenty-eight women undergoing OTT and in vitro fertilization (IVF) from 2012 to 2017.INTERVENTION: OTC, OTT, and IVF.MAIN OUTCOME MEASURES: Ovarian stimulation and IVF outcomes.RESULTS: In total, 99 cycles were performed in 28 patients. In 19 patients responding to stimulation, a median of 3.0 cycles per patient (range: 1-14 cycles) was performed, and 2.0 mature oocytes were retrieved per cycle. The empty follicle rate was 35.9%. Eleven women achieved 15 pregnancies, of which 60% were lost during the first or second trimester, resulting in 5 of 28 women having ≥1 live births, and seven healthy children being born. In breast cancer patients (mean age at OTC: 33.0 years), the pregnancy rates (PR) and live birth rates (LBR) were 35.0% and 5.0% per embryo transfer, respectively. Patients aged ≥34.5 years at OTC all had breast cancer and did not achieve any pregnancies. For all other diagnoses (mean age at OTC: 26.6 years), PR and LBR were 50.0% and 37.5% per embryo transfer, respectively. Collectively, 39% of patients conceived at least once, and 17.9% delivered. Frozen-thawed embryo transfer (FET) resulted in more pregnancies than did fresh embryo transfer.CONCLUSION: Our results suggest that women of advanced maternal age undergoing OTC and IVF have a poor ovarian reserve, resulting in a poor reproductive outcome. Interestingly, FET appeared to be superior to fresh transfer.",
author = "{Dueholm Hjorth}, {Ina Marie} and Kristensen, {Stine Gry} and Margit Dueholm and Peter Humaidan",
note = "Copyright {\textcopyright} 2020 The Authors. Published by Elsevier Inc. All rights reserved.",
year = "2020",
month = aug,
doi = "10.1016/j.fertnstert.2020.03.035",
language = "English",
volume = "114",
pages = "379--387",
journal = "Fertility and Sterility",
issn = "0015-0282",
publisher = "Elsevier Inc",
number = "2",

}

RIS

TY - JOUR

T1 - Reproductive outcomes after in vitro fertilization treatment in a cohort of Danish women transplanted with cryopreserved ovarian tissue

AU - Dueholm Hjorth, Ina Marie

AU - Kristensen, Stine Gry

AU - Dueholm, Margit

AU - Humaidan, Peter

N1 - Copyright © 2020 The Authors. Published by Elsevier Inc. All rights reserved.

PY - 2020/8

Y1 - 2020/8

N2 - OBJECTIVE: To evaluate ovarian stimulation regimens and reproductive outcomes in a cohort of women undergoing ovarian tissue cryopreservation (OTC) and ovarian tissue transplantation (OTT).DESIGN: Retrospective cohort study.SETTING: University hospital and fertility clinics.PATIENTS: Twenty-eight women undergoing OTT and in vitro fertilization (IVF) from 2012 to 2017.INTERVENTION: OTC, OTT, and IVF.MAIN OUTCOME MEASURES: Ovarian stimulation and IVF outcomes.RESULTS: In total, 99 cycles were performed in 28 patients. In 19 patients responding to stimulation, a median of 3.0 cycles per patient (range: 1-14 cycles) was performed, and 2.0 mature oocytes were retrieved per cycle. The empty follicle rate was 35.9%. Eleven women achieved 15 pregnancies, of which 60% were lost during the first or second trimester, resulting in 5 of 28 women having ≥1 live births, and seven healthy children being born. In breast cancer patients (mean age at OTC: 33.0 years), the pregnancy rates (PR) and live birth rates (LBR) were 35.0% and 5.0% per embryo transfer, respectively. Patients aged ≥34.5 years at OTC all had breast cancer and did not achieve any pregnancies. For all other diagnoses (mean age at OTC: 26.6 years), PR and LBR were 50.0% and 37.5% per embryo transfer, respectively. Collectively, 39% of patients conceived at least once, and 17.9% delivered. Frozen-thawed embryo transfer (FET) resulted in more pregnancies than did fresh embryo transfer.CONCLUSION: Our results suggest that women of advanced maternal age undergoing OTC and IVF have a poor ovarian reserve, resulting in a poor reproductive outcome. Interestingly, FET appeared to be superior to fresh transfer.

AB - OBJECTIVE: To evaluate ovarian stimulation regimens and reproductive outcomes in a cohort of women undergoing ovarian tissue cryopreservation (OTC) and ovarian tissue transplantation (OTT).DESIGN: Retrospective cohort study.SETTING: University hospital and fertility clinics.PATIENTS: Twenty-eight women undergoing OTT and in vitro fertilization (IVF) from 2012 to 2017.INTERVENTION: OTC, OTT, and IVF.MAIN OUTCOME MEASURES: Ovarian stimulation and IVF outcomes.RESULTS: In total, 99 cycles were performed in 28 patients. In 19 patients responding to stimulation, a median of 3.0 cycles per patient (range: 1-14 cycles) was performed, and 2.0 mature oocytes were retrieved per cycle. The empty follicle rate was 35.9%. Eleven women achieved 15 pregnancies, of which 60% were lost during the first or second trimester, resulting in 5 of 28 women having ≥1 live births, and seven healthy children being born. In breast cancer patients (mean age at OTC: 33.0 years), the pregnancy rates (PR) and live birth rates (LBR) were 35.0% and 5.0% per embryo transfer, respectively. Patients aged ≥34.5 years at OTC all had breast cancer and did not achieve any pregnancies. For all other diagnoses (mean age at OTC: 26.6 years), PR and LBR were 50.0% and 37.5% per embryo transfer, respectively. Collectively, 39% of patients conceived at least once, and 17.9% delivered. Frozen-thawed embryo transfer (FET) resulted in more pregnancies than did fresh embryo transfer.CONCLUSION: Our results suggest that women of advanced maternal age undergoing OTC and IVF have a poor ovarian reserve, resulting in a poor reproductive outcome. Interestingly, FET appeared to be superior to fresh transfer.

U2 - 10.1016/j.fertnstert.2020.03.035

DO - 10.1016/j.fertnstert.2020.03.035

M3 - Journal article

C2 - 32624219

VL - 114

SP - 379

EP - 387

JO - Fertility and Sterility

JF - Fertility and Sterility

SN - 0015-0282

IS - 2

ER -

ID: 61255679