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Blogs Comment On Women's Health Disparities, Sotomayor Nomination, Other Topics
The following summarizes selected women"s health-related blog entries. ~ "Report: Higher Rates of Unintended Pregnancy, Abortion Among Women of Color," Sharon Camp, RH Reality Check: A new report from the Kaiser Family Foundation on health disparities between white women and women of color "provides further stronger evidence debunking claims" from antiabortion-rights advocates who "have long argued that high abortion rates among minorities are the result of supposed aggressive marketing by abortion providers to minority communities," Camp, president and CEO of the Guttmacher Institute, writes. In addition to identifying disparities in conditions like heart disease and cancer, the report documents "widespread disparities in access to health insurance and health screenings" and explores growing evidence of the association between social factors and health behaviors, access and outcomes, according to Camp. She continues that research from Guttmacher has consistently demonstrated that "rates among racial and ethnic minorities -- especially blacks and Hispanics -- are directly linked to their higher rates of unintended pregnancy, which in turn reflect pervasive health disparities more generally." Camp writes that the "fundamental question policymakers should be asking is not why women of color have high abortion rates, but rather what can be done to help them have fewer unintended pregnancies and achieve better health outcomes more generally," such as improved access to affordable contraception. Women"s dissatisfaction with health care providers, quality of service and the contraceptive methods themselves also are factors in contraceptive use, as are "[u]nstable life situations," which can make consistent use a low priority for some women, according to Camp. She writes, "By continuing to label abortion providers as "racists" and refusing to support expanded access to contraceptive services, antiabortion-rights activists are by no means part of the solution -- to high rates of unintended pregnancy and abortion among racial and ethnic minorities or to persistent and tragic disparities in health care generally" (Camp, RH Reality Check, 6/15).~ "What"s Next for Women"s Legal Rights in the Supreme Court?" Amy Matsui, Womenstake: Matsui, senior counsel for the National Women"s Law Center, examines several women"s rights issues "that we see peeking around the corner" of the next Supreme Court session. Matsui writes that "increasingly draconian abortion restrictions have begun to work their way through state legislatures." These restrictions include giving personhood rights to fetuses, mandates on the information women are given prior to abortion procedures and "outright abortion bans," she writes. Challenges to laws that expand protections for providers who deny health care services also "are likely to come before the courts," Matsui writes. Challenges to health care reform proposals also are likely, "specifically, the interaction of the federal statute that governs employee health care and pension plans ... and any new requirements for employers to provide health care coverage," according to Matsui. The Supreme Court has "obviously considered the underlying legal doctrines in these cases (the constitutional right to privacy, federal anti-discrimination statutes, Equal Protection guarantees and federal benefits statutes) in the past; some might say that there is a clear roadmap of where the Court should go in some of these cases," Matsui writes, concluding, "But when every vote counts on the Supreme Court, women should be watching what cases come next" (Matsui, Womenstake, 6/12).~ "Antiabortion Groups" Case Against Sotomayor," Dan Gilgoff, U.S. News & World Report"s "God and Country": "With no clear evidence for a pro-abortion-rights position in her judicial decisions, antiabortion groups" case against Supreme Court nominee Sonia Sotomayor can be summed up in eight words: the Puerto Rican Legal Defense and Education Fund," Gilgoff writes. From 1980 to 1992, Sotomayor sat on the l
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What Is Pulmonary Embolism? What Causes Pulmonary Embolism?
An embolism - from the Greek çİmbolos meaning "stopper" or "plug" - is the term that describes a condition where an object called an embolus is created in one part of the body, circulates throughout the body, and then blocks blood flowing through a vessel in another part of the body. Emboli (plural of embolus) are not to be confused with thrombi (plural of thrombus), which are clots that are formed and remain in one area of the body without being carried throughout the bloodstream.
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Role For CISD2 Gene In Human Disease And Lifespan Control
In the May 15th issue of G&D, Dr. Ting-Fen Tsai (The National Yang-Ming University, Taiwan) and colleagues present a new animal model of human Wolfram Syndrome, and effectively link CISD2 gene function, mitochondrial integrity and aging in mammals.
Cardiovascular

Outcome Of Children Born After Fertility Treatment, Embryo Freezing: Two Studies

Study 1 Twins born as a result of assisted reproductive technology (ART) are more likely to be admitted to neonatal intensive care and to be hospitalised in their first three years of life than spontaneously conceived twins, according to new research published online in Human Reproduction [1]. It is known already that ART twins are at higher risk of problems such as low birth weight and premature delivery than singletons around the time of their birth, but, to a large extent, these risks exist as part of the problems associated with multiple births in general. Up to now there has been conflicting evidence about whether assisted reproduction itself is responsible for adding to the number of problems seen in ART twins. To answer this question, researchers in Australia and the UK looked at perinatal outcomes and hospital admissions for all twin children born in Western Australia between 1994 and 2000, whether as a result of ART or spontaneous conception. Twins that arise as a result of ART usually do so because two (or sometimes more) separate embryos are implanted in the woman"s womb. They are non-identical and each has its own placenta. However, twins that arise as a result of spontaneous conception can either be non-identical because two eggs have been fertilised at the same time, or identical because one fertilised egg has divided to make two embryos. Identical twins share a placenta in about two-thirds of all cases, and this is associated with an increased risk of death and other complications. In order to ensure that, as far as possible, they were comparing like for like, the researchers matched the ART twins with spontaneously conceived, non-identical twins of different sexes (referred to in the study as "unlike sex spontaneously conceived twins", or "ULS SC twins"). Michç¨le Hansen, a researcher and PhD student at the Telethon Institute for Child Health Research in Western Australia, said: "We found that twins conceived following ART treatment had a greater risk of adverse perinatal outcome, including preterm birth, low birthweight and death, compared with spontaneously conceived twins of unlike sex. ART twins had more than double the risk of perinatal death compared to ULS SC twins, although the risk was similar to that of all SC twins, including identical twins. "ART twins stayed longer in hospital than ULS SC twins at the time of their birth: an average of 12 days compared with eight days. ART twins were four times more likely to be admitted to neo-natal intensive care than ULS SC twins, and were more likely to be admitted to hospital during the first three years of their life. After adjusting for confounding factors such as year of birth, maternal age, parity and so on, ART twins still had a nearly two-thirds higher risk of being admitted to neo-natal intensive care, and a higher risk of being admitted to hospital in their first three years of life, although this was only statistically significant in their second year, when their risk was nearly two-thirds higher." Ms Hansen continued: "Couples undergoing fertility treatment should be aware that, in addition to the known increased perinatal risks associated with a twin birth, ART twins are more likely than spontaneously conceived twins to be admitted to neonatal intensive care and to be hospitalised in their first three years of life. "We don"t know the reason for the increased risks of adverse perinatal outcome and hospitalisation and preliminary analysis of specific diagnoses does not provide any answers. The underlying causes of parental infertility and/or components of the ART procedure may be increasing the risks of adverse outcome, and increased concern about children born after a long period of infertility may also be contributing to their increased risk of hospitalisation. Estimates of the cost of an ART twin delivery should take into account these increased risks, and, in order to reduce the problems associated with twin births, clinicians and couples should consider the benefits of opting for single embryo transfer." Study 2, also published online in Human Reproduction, provides reassuring evidence on the outcome of children born after embryos were frozen and stored, before being thawed and transferred to the womb [2]. The results are good news as an increasing number of children, estimated to be 25% of ART babies worldwide, are now born after freezing or vitrification (a process similar to freezing that prevents the formation of ice crystals). The study, led by Dr Ulla-Britt Wennerholm, an obstetrician at the Institute for Clinical Sciences, Sahlgrenska Academy (Goteborg, Sweden), reviewed the evidence from 21 controlled studies that reported on prenatal or child outcomes after freezing or vitrification. She found that embryos that had been frozen shortly after they started to divide (early stage cleavage embryos) had a better, or at least as good, obstetric outcome (measured as preterm birth and low birth weight) as children born from fresh cycles of IVF (in vitro fertilisation) or ICSI (intracytoplasmic sperm injection). There were comparable malformation rates between the fresh and frozen cycles. There were limited data available for freezing of blastocysts (embryos that have developed for about five days) and for vitrification of early cleavage stage embryos, blastocysts and eggs. "Slow freezing of embryos has been used for 25 years and data concerning infant outcome seem reassuring with even higher birthweights and lower rates of preterm and low birthweights than children born after fresh IVF/ICSI. For the newly introduced technique of vitrification of blastocysts and oocytes, very limited data have been reported on obstetric and neonatal outcomes. This emphasises the urgent need for properly controlled follow-up studies of neonatal outcomes and a careful assessment of evidence currently available before these techniques are added to daily routines. In addition, long-term follow-up studies are needed for all cryopreservation techniques," concluded Dr Wennerholm. [1] Twins born following assisted reproductive technology: perinatal outcomes and admissions to hospital. Human Reproduction. doi:10.1093/humrep/dep173 [2] Children born after cryopreservation of embryos or oocytes: a systematic review of outcome data. Human Reproduction. doi:10.1093/humrep/dep125 Emma Mason European Society for Human Reproduction and Embryology


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