Catalogue Search | MBRL
Search Results Heading
Explore the vast range of titles available.
MBRLSearchResults
-
DisciplineDiscipline
-
Is Peer ReviewedIs Peer Reviewed
-
Series TitleSeries Title
-
Reading LevelReading Level
-
YearFrom:-To:
-
More FiltersMore FiltersContent TypeItem TypeIs Full-Text AvailableSubjectPublisherSourceDonorLanguagePlace of PublicationContributorsLocation
Done
Filters
Reset
8,346
result(s) for
"reproductive techniques"
Sort by:
Reproductive donation : practice, policy, and bioethics
\"Reproductive donation is the most contentious area of assisted reproduction. Even within Europe there are wide variations in what is permitted in each country. This multidisciplinary book takes a fresh look at the practices of egg, sperm and embryo donation and surrogacy, bringing together ethical analysis and empirical research. New evidence is offered on aspects of assisted reproduction and the families these create, including non-traditional types. One of the key issues addressed is should children be told of their donor origin? If they do learn the identity of their donor, what kinds of relationships may be forged between families, the donor and other donor sibling families? Should donation involve a gift relationship? Is intra-familial donation too close for comfort? How should we understand the growing trend for 'reproductive tourism'? This lively and informed discussion offers new insights into reproductive donation and the resulting donor families\"--Provided by publisher.
Systematic review of worldwide trends in assisted reproductive technology 2004–2013
2017
Background
Assisted Reproductive Technology (ART) has undergone considerable changes over the last decade, with consequences on ART outcomes in different regions of the world being unknown.
Methods
We conducted a systematic review of published national and regional ART registry data to assess how changes in clinical practice between 2004 and 2013 have impacted outcomes in Australia and New Zealand, Canada, Continental Europe, the United Kingdom (U.K.), Japan, Latin America, and the United States (U.S.). The data reflect 7,079,145 total ART cycles utilizing both fresh and previously cryopreserved embryos from autologous oocytes that resulted in 1,454,724 live births. This review focused on the following measures: ART cycle volume, use of cryopreserved embryos, single embryo transfer (SET), live birth rates in fresh and frozen-thawed cycles, and perinatal outcomes in recent years.
Results
SETs and utilization of frozen-thawed embryos increased worldwide over the study period. In 2012 SET utilization in all ART cycles was highest in Japan and Australia/New Zealand (82.6% and 76.3% respectively) and lowest in Latin America (16.0%). While gradual improvements in live birth rates were observed in most regions, some demonstrated declines. By 2012–2013, fresh cycle live birth rates were highest in the U.S. (29%) and lowest in Japan (5%). In Japan, the observed decline in fresh cycle live birth rate coincided with transition to minimal stimulation protocols, transfer of frozen-thawed rather than fresh embryos, and implementation of an SET policy. Similarly, implementation of an SET policy in parts of Canada was followed by a decline in fresh cycle live birth rate. Increasing live birth rates in frozen-thawed embryo cycles, seen all over the world, partially compensated for declines in fresh ART cycles. During 2012–2013 Australia/New Zealand and Japan reported the lowest multiple delivery rates of 5.6 and 4% respectively while the US had the highest of 27%. In recent years, preterm delivery rates in all regions ranged between 9.0 to 16.6% for singletons, 53.9 to 67.3% for twins, and 91.4 to 100% for triplets and higher order multiples. Inconsistencies in the way perinatal outcome data are presented by various registries, made comparison between regions difficult.
Conclusions
ART practices are characterized by outcome differences between regions. International consensus on the definition of ART success, which accounts for perinatal outcomes, may help to standardize worldwide ART practice and improve outcomes.
Trial registration
PROSPERO (
CRD42016033011
)
Journal Article
Assisted reproductive technologies in the third phase
2015,2022
Following the birth of the first \"test-tube baby\" in 1978, Assisted Reproductive Technologies became available to a small number of people in high-income countries able to afford the cost of private treatment, a period seen as the \"First Phase\" of ARTs. In the \"Second Phase,\" these treatments became increasingly available to cosmopolitan global elites. Today, this picture is changing - albeit slowly and unevenly - as ARTs are becoming more widely available. While, for many, accessing infertility treatments remains a dream, these are beginning to be viewed as a standard part of reproductive healthcare and family planning. This volume highlights this \"Third Phase\" - the opening up of ARTs to new constituencies in terms of ethnicity, geography, education, and class.
EULAR recommendations for women's health and the management of family planning, assisted reproduction, pregnancy and menopause in patients with systemic lupus erythematosus and/or antiphospholipid syndrome
by
Ostensen, M
,
Forger, F
,
Mosca, M
in
Anticoagulants
,
Antiphospholipid syndrome
,
Antiphospholipid Syndrome - drug therapy
2017
ObjectivesDevelop recommendations for women's health issues and family planning in systemic lupus erythematosus (SLE) and/or antiphospholipid syndrome (APS).MethodsSystematic review of evidence followed by modified Delphi method to compile questions, elicit expert opinions and reach consensus.ResultsFamily planning should be discussed as early as possible after diagnosis. Most women can have successful pregnancies and measures can be taken to reduce the risks of adverse maternal or fetal outcomes. Risk stratification includes disease activity, autoantibody profile, previous vascular and pregnancy morbidity, hypertension and the use of drugs (emphasis on benefits from hydroxychloroquine and antiplatelets/anticoagulants). Hormonal contraception and menopause replacement therapy can be used in patients with stable/inactive disease and low risk of thrombosis. Fertility preservation with gonadotropin-releasing hormone analogues should be considered prior to the use of alkylating agents. Assisted reproduction techniques can be safely used in patients with stable/inactive disease; patients with positive antiphospholipid antibodies/APS should receive anticoagulation and/or low-dose aspirin. Assessment of disease activity, renal function and serological markers is important for diagnosing disease flares and monitoring for obstetrical adverse outcomes. Fetal monitoring includes Doppler ultrasonography and fetal biometry, particularly in the third trimester, to screen for placental insufficiency and small for gestational age fetuses. Screening for gynaecological malignancies is similar to the general population, with increased vigilance for cervical premalignant lesions if exposed to immunosuppressive drugs. Human papillomavirus immunisation can be used in women with stable/inactive disease.ConclusionsRecommendations for women's health issues in SLE and/or APS were developed using an evidence-based approach followed by expert consensus.
Journal Article
Conceiving normalcy : rhetoric, law, and the double binds of infertility
In Conceiving Normalcy, Elizabeth C. Britt uses a Massachusetts statute requiring insurance coverage for infertility as a lens through which the work of rhetoric in complex cultural processes can be better understood. Countering the commonsensical notion that mandatory insurance coverage functions primarily to relieve the problem of infertility, Britt argues instead that the coverage serves to expose its contours.
The fertility doctor : John Rock and the reproductive revolution
by
Marsh, Margaret
,
Ronner, Wanda
in
BIOGRAPHY & AUTOBIOGRAPHY
,
Contraceptive Agents -- history -- United States
,
Ethics
2008
As Louise Brown—the first baby conceived by in vitro fertilization—celebrates her 30th birthday, Margaret Marsh and Wanda Ronner tell the fascinating story of the man who first showed that human in vitro fertilization was possible.
John Rock spent his career studying human reproduction. The first researcher to fertilize a human egg in vitro in the 1940s, he became the nation's leading figure in the treatment of infertility, his clinic serving rich and poor alike. In the 1950s he joined forces with Gregory Pincus to develop oral contraceptives and in the 1960s enjoyed international celebrity for his promotion of the pill and his campaign to persuade the Catholic Church to accept it.
Rock became a more controversial figure by the 1970s, as conservative Christians argued that his embryo studies were immoral and feminist activists contended that he had taken advantage of the clinic patients who had participated in these studies as research subjects.
Marsh and Ronner's nuanced account sheds light on the man behind the brilliant career. They tell the story of a directionless young man, a saloon keeper's son, who began his working life as a timekeeper on a Guatemalan banana plantation and later became one of the most recognized figures of the twentieth century. They portray his medical practice from the perspective of his patients, who ranged from the wives of laborers to Hollywood film stars.
The first scholars to have access to Rock's personal papers, Marsh and Ronner offer a compelling look at a man whose work defined the reproductive revolution, with its dual developments in contraception and technologically assisted conception.