HOME >> MEDICINE >> NEWS
Ovarian tissue storage and later transplant shows promise for women infertile from cancer therapy

US researchers report promising findings of a technique which could potentially help women to regain fertility after early menopause due to cancer therapy. Results of the technique on a 30-year-old woman are reported in a fast-track study to be published online ahead of publication in the March 13 print issue of THE LANCET.

Cancer treatments such as chemotherapy, radiotherapy, and radical surgery can induce premature menopause and infertility in hundreds of thousands of women of reproductive age every year. One of the ways to possibly preserve fertility before these treatments is to freeze (cryopreserve) ovarian tissue for later transplantation.

Kutluk Oktay and colleagues from the Center for Reproductive Medicine and Infertility (CRMI) of NewYork-Presbyterian Hospital/Weill Cornell Medical Center, USA, cryopreserved ovarian tissue from a 30-year-old woman with breast cancer before chemotherapy-induced menopause. This tissue was transplanted beneath the skin of her abdomen 6 years later. The patient's ovarian function returned after three months, and in-vitro fertilisation resulted in the development of a four-cell embryo which was implanted into the woman, although she did not become pregnant.

Dr Oktay comments: "This research represents a potentially significant reproductive advancement in two respects: first, women can preserve their fertility by freezing their ovarian tissue, and second, pregnancy may be possible even after the tissue remains frozen for a long time." (quote by e-mail, does not appear in published paper)

In an accompanying Commentary, Johan Smitz from the Centre For Reproductive Medicine, University Hospital of the Vrije Universiteit Brussels, Belgium, cautions that cryopreservation and transplantation techniques for certain cancer cases are not without risk: "In light of the current uncertainty about the effectiveness and safety of ovarian cryostorage and grafting, the whole procedure should stil
'"/>

Contact: Joe Santangelo
j.santangelo@elsevier.com
212-633-3810
Lancet
8-Mar-2004


Page: 1 2

Related medicine news :

1. Ovarian cancer does have early warning signs, Mayo Clinic and Olmsted Medical Center find
2. Ovarian cancer rates across Europe
3. Ovarian carcinoma, ethnicity, and survival
4. Ovarian Hormone Could Play Key Role In Easier, Safer Childbirth
5. Medical molecules designed to respond to visible light that can penetrate tissue
6. Rice scientist recognized as pioneer in tissue engineering
7. How platelets help cancer invade other tissues
8. Long-term obesity linked to loss of brain tissue in women
9. Skeletal muscle cells could be source of stem cells for regenerating nerve tissue
10. Screening for virus RNA could increase safety of organ & tissue transplantation
11. Fetal tissue restores lost sight

Post Your Comments:
*Name:
*Comment:
*Email:


(Date:1/20/2017)... ... ... a fine examination of how God handles sin, including how to let go of ... who, for over ten long years has been waiting to release this powerful insight about ... has been serving the Lord for over twenty years, and he has been preaching and ...
(Date:1/20/2017)... ... January 20, 2017 , ... “Knowledge is God’s Lighthouse”: a ... “Knowledge is God’s Lighthouse” is the creation of published author, Gene Gaapf, a retired ... collections. , “I have been writing since high school and have many different ...
(Date:1/19/2017)... ... January 19, 2017 , ... ... an On-demand E-learning system for Clinical and Regulatory education for Physicians, Physician ... on Aerolib`s successful education methodology of Disease Specific Documentation Improvement. , The ...
(Date:1/19/2017)... Beach, Florida (PRWEB) , ... January 19, 2017 , ... ... J.D., LCSW, announced that the name of their drug rehab center in Delray Beach, ... time we recognize that not only stars such as Philip Seymour Hoffman and Chris ...
(Date:1/19/2017)... ... ... Cosmetic Town, an online plastic surgery community, begins 2017 with an update ... their readers to get the information they desire. The procedures are now listed according ... on those particular areas. , “We are excited to streamline our listings in a ...
Breaking Medicine News(10 mins):
(Date:1/19/2017)... 19, 2017 Report Details ... Alzheimer,s Disease ... Companies – our new study reveals trends, R&D progress, ... events affecting the Alzheimer,s disease therapeutics and diagnostics market. ... key questions: - How is the Alzheimer,s disease therapeutics ...
(Date:1/19/2017)... , Jan. 19, 2017 Many patients don,t ... their medication when a pharmacy just a few blocks ...  To alleviate this problem Medicationdiscountcard.com has created ... see exactly how much their medication will cost at ... Easy Medicationdiscountcard.com takes ...
(Date:1/19/2017)... , January 19, 2017 Incretin Mimetics/GLP-1 ... and Others The global anti-obesity drugs market ... first half of the forecast period and CAGR of 38.7% in ... to grow at a CAGR of 32.8% from 2016 to 2027. ... in 2021, and $24,063 million in 2027. ...
Breaking Medicine Technology:
Cached News: