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:
(Date:7/3/2015)... ... ... Celebrity Dresses is currently running a promotion through July 30th. Anyone who orders party ... get 10% discount on orders that are over $100. , The promotion is automatically ... or remember redemption codes. , There is a low price guarantee at The ...
(Date:7/2/2015)... ... July 02, 2015 , ... Following the recent report by ... obese Americans outnumber merely overweight Americans, Samir Becic emphatically declared a war on obesity ... society right now," Becic said. "We must understand the magnitude of this discovery. For ...
(Date:7/2/2015)... ... ... With summer in full swing, Americans are flocking to Canada’s many lakes to reel in ... in the world, and it’s easy to understand why. From the Pacific Northwest Coast of ... Recreational fishing is a huge industry, and Americans make up the vast majority of anglers ...
(Date:7/2/2015)... (PRWEB) , ... July 02, 2015 , ... ... the newest shades of the SIGVARIS PERFORMANCE SOCKS. Since the socks were first ... and athletic trainers. Their significant popularity has inspired four new, fun shades including: ...
(Date:7/2/2015)... ... , ... ActiveBunch.com recently launched as a social network created for people with ... lifestyle community, Active Bunch allows users to connect with like-minded fitness enthusiasts from around ... or group events. , The spokesperson for Active Bunch explained the idea behind ...
Breaking Medicine News(10 mins):Health News:Celebrity Fashion Summer Party Dresses on sale at TheCelebrityDresses.com 2Health News:Samir Becic's Health Fitness Revolution Declares War Against Obesity in America 2Health News:Samir Becic's Health Fitness Revolution Declares War Against Obesity in America 3Health News:Samir Becic's Health Fitness Revolution Declares War Against Obesity in America 4Health News:SIGVARIS is Sporting Four Brand New Colors in the Popular PERFORMANCE SOCK Product Line 2Health News:ActiveBunch.com Launches as a Social Community for People with Active Lifestyles 2
(Date:7/3/2015)... , July 3, 2015 ... bekannt, vorbehaltlich bestimmter Abschlussbedingungen eine 100-prozentige Beteiligung ... zu haben. Mit dieser Übernahme dringt Lupin ... einem Umsatz von 765 Mrd. RUB im ... der Welt gehörte (IMS Health). Seit über ...
(Date:7/2/2015)... , July 2, 2015 Leading organizations ... capture critical product and market insights in internal ... to employee-based studies, it is essential for executives ... internal employees to capture critical business-related insights. ... firm, Best Practices, LLC, most benchmarked companies find ...
(Date:7/2/2015)... NYACK, N.Y. , July 2, 2015  Before you ... plan ahead so you can stay safe and healthy. Take ... plants #summersafety. Infographic http://nyackhospital.org/summersafety Protect Your ... rays from the sun can increase your risk of skin ... the shade as much as possible, especially during midday hours. ...
Breaking Medicine Technology:Lupin übernimmt Biocom aus Russland 2Lupin übernimmt Biocom aus Russland 3Leveraging Employee Insights to Produce Cutting-Edge Market Research 2First Aid Summer Survival Tips from Nyack Hospital 2First Aid Summer Survival Tips from Nyack Hospital 3
Cached News: