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African-American and Caucasian women absorb, metabolize vitamin D at same rate

African-American women battling vitamin D deficiencies need the same dose as Caucasian women to treat the condition, according to a recent study accepted for publication in The Endocrine Society's Journal of Clinical Endocrinology & Metabolism (JCEM).

13 Feb 2013

Tivozanib overall survival results announced by AVEO and Astellas

AVEO Oncology (NASDAQ: AVEO) and Astellas Pharma Inc. (TSE: 4503) announced overall survival (OS) for tivozanib, an investigational agent, from the Phase 3 TIVO-1 (TIvozanib Versus sOrafenib in 1st line advanced RCC) study in patients with advanced renal cell carcinoma (RCC). The final OS analysis, as specified by the protocol, shows a median OS of 28.8 months (95% confidence interval [CI]: 22.5–NA) for tivozanib versus a median OS of 29.3 months (95% CI: 29.3–NA) for the comparator arm, sorafenib.

13 Feb 2013

Platelet-rich plasma holds great promise in treating knee OA

A study by researchers from Hospital for Special Surgery has shown that platelet-rich plasma (PRP) holds great promise for treating patients with knee osteoarthritis.

13 Feb 2013

Bedside baths and bloodstream infections in children: an interview with Aaron Milstone

Bedside baths in the hospital are nothing new. They are typically done for patient comfort and to maintain basic personal hygiene.

13 Feb 2013

State Medicaid drug selection panels' conflict-of-interest policies vary widely

State policies to ensure drug selection in Medicaid programs is free from outside influence vary widely, according to a new study.

13 Feb 2013

Hospitals reluctant to provide estimates of hip replacement costs, study finds

Researchers called 20 top orthopedic hospitals and two hospitals from every state and DC. Of the orthopedic centers, nine provided an estimate of hospital costs and doctor fees. Only 10 of the other 102 hospitals offered that information.

13 Feb 2013

New drug delivery system can reduce size of ovarian tumors by as much as 83%

By loading fragile RNA into silicon nanoparticles, researchers from The Methodist Hospital and two other institutions found a new drug delivery system can reduce the size of ovarian tumors by as much as 83 percent -- and stop tumor growth in chemotherapy-resistant ovarian cancer tissue.

13 Feb 2013

To overcome challenges in Africa's malaria response, focus on testing, treatment at community level

"Significant investment in malaria research has yielded effective interventions such as insecticide treated nets, indoor residual spraying and artemisinin-based combination therapies to control the disease, but its burden continues to be felt among the poorest," George Okello, a research fellow at the Kenya Medical Research Institute, and Nina Cromeyer Dieke, communications manager for the Global Atlas of Helminth Infections based at the London School of Hygiene & Tropical Medicine, write in an opinion piece in the Guardian's "Global Development Professionals Network."

13 Feb 2013

Excess weight gain, obesity during pregnancy may increase risk of macrosomia

Epidemiologists at Boston University School of Public Health (BUSPH) have found that pre-pregnancy obesity and excess weight gain during pregnancy in African-American women are associated with an increased risk of giving birth to an abnormally large baby.

13 Feb 2013

SGWHC launches first digital resource dedicated solely to sex and gender evidence based care

The Food and Drug Administration recently announced a change to current dosages for sleeping medications in women to half the current prescribed level, and research suggests that flu dosages for women be reconsidered as well. Consideration of how women respond to medicine should be common practice, but we aren't there yet.

13 Feb 2013

Ziziphora may be effective in treatment of gastric cancer

A recent publication in the journal Food and Agricultural Immunology investigating the effects of aloe vera, ginger, saffron and ziziphora extracts as herbal remedies for gastric cancer suggests that the latter may be effective in the treatment of the fourth most common form of the disease.

13 Feb 2013

Racial and ethnic disparities exist for adverse obstetric outcomes

In a study to be presented on February 14 between 1:15 p.m., and 3:30 p.m. PST, at the Society for Maternal-Fetal Medicine's annual meeting, The Pregnancy Meeting -, in San Francisco, California, researchers will present data showing racial and ethnic disparities exist for adverse obstetric outcomes.

13 Feb 2013

Risk of preterm birth associated with intra-amniotic debris and shortened cervix

In a study to be presented on February 14 between 8 a.m. and 10 a.m. PST, at the Society for Maternal-Fetal Medicine's annual meeting, The Pregnancy Meeting -, in San Francisco, California, researchers will report findings suggesting an increased risk of early (less than 35 weeks) preterm birth when intra-amniotic debris is present in nulliparous women with a short cervix.

13 Feb 2013

Tips for safe displays of affection during Valentine's Day

Say "I love you" with flowers, chocolates or a greeting card, but be careful when you kiss this Valentine's Day.

13 Feb 2013

Researchers describe novel antiviral property of cholesterol-25-hydroxylase

A team of UCLA-led researchers has identified a protein with broad virus-fighting properties that potentially could be used as a weapon against deadly human pathogenic viruses such as HIV, Ebola, Rift Valley Fever, Nipah and others designated "priority pathogens" for national biosecurity purposes by the National Institute of Allergy and Infectious Disease.

13 Feb 2013

Pac-fico Salud and Johns Hopkins sign landmark affiliation agreement

World-class standards for clinical outcomes and patient safety are at the core of a landmark affiliation agreement signed today between Johns Hopkins Medicine International (JHI) and Pac-fico S.A. Entidad Prestadora de Salud (Pac-fico Salud), a Lima, Peru-based subsidiary of Credicorp Ltd.

13 Feb 2013

Dance-related injuries on the rise among children and adolescents

Dance is a beautiful form of expression, but it could be physically taxing and strenuous on the human body, particularly for children and adolescents. A new study by researchers at the Center for Injury Research and Policy of The Research Institute at Nationwide Children's Hospital examined dance-related injuries among children and adolescents 3 to 19 years of age from 1991 to 2007.

13 Feb 2013

Preemptive treatment effective for hyperemesis gravidarum and severe morning sickness

`In a study to be presented on February 14 between 1:15 p.m., and 3:30 p.m. PST, at the Society for Maternal-Fetal Medicine's annual meeting, The Pregnancy Meeting -, in San Francisco, California, researchers will present data showing the effectiveness of preemptive treatment for hyperemesis gravidarum and severe morning sickness.

13 Feb 2013

Study: 17P not effective in preventing preterm birth among women with twin pregnancies

In a study to be presented on February 14 between 8 a.m. and 10 a.m. PST, at the Society for Maternal-Fetal Medicine's 33rd annual meeting, The Pregnancy Meeting -, researchers will report findings that suggest that 17P, a form of progesterone, is not effective in preventing preterm birth among women with twin pregnancies - and may possibly be harmful.

13 Feb 2013

University of Utah geneticists engineer mice that develop clear cell sarcoma

Geneticists led by University of Utah Nobel Prize Laureate Mario R. Capecchi, Ph.D., have engineered mice that develop clear cell sarcoma (CCS), a significant step in better understanding how this rare and deadly soft tissue cancer arises. The mouse model also can potentially speed the development of drugs to target genes that must be activated for the cancer to form.

13 Feb 2013