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Working outside 9-5 shifts vascular risk

People who undertake shift work may be at a higher risk for vascular events than those who do not, researchers say in the BMJ.

31 Jul 2012

Allergy and asthma linked to the air pupils breathe

Poor air quality inside classrooms could play a role in the development of asthma and allergies in children, the results of a French study show.

31 Jul 2012

Sleep problems linked to binge eating in women

Sleep problems are significantly associated with binge eating in women, study results show.

31 Jul 2012

Exercise hope for drug-resistant hypertension

Even patients who have hypertension despite taking multiple antihypertensive drugs can achieve blood pressure reductions with a program of aerobic exercise, research shows.

31 Jul 2012

Insurance type does not affect cesarean rate

There is no significant disparity in the odds for US women undergoing cesarean section delivery rather than vaginal delivery according to whether they are privately or publicly Medicaid-insured patients, show study results from Michigan, USA.

31 Jul 2012

Tracheotomy opens up concerns over thyroid hormones

Patients who undergo tracheotomy should be carefully monitored for a while after surgery, say Turkish researchers.

31 Jul 2012

Flap design affects recovery from wisdom tooth surgery

The design of the mucoperiosteal flap created during surgical removal of impacted mandibular third molars can affect patient recovery, show study findings.

31 Jul 2012

Increased cortical thinning in schizophrenia patients

Patients with schizophrenia show greater cortical thinning in selected subregions of both the frontal and temporal lobes over a 2-year period than mentally healthy individuals, study results show.

31 Jul 2012

Elation and irritability increase BD risk

Symptoms of elation and irritability are significantly associated with an increased likelihood for developing bipolar disorder, researchers report.

31 Jul 2012

Intensive multidisciplinary approach effective for chronic back pain

An intensive interdisciplinary outpatient program for managing chronic back pain has shown clinically significant results in a pilot study.

31 Jul 2012

CT angiography use ‘unwarranted’ in chest pain patients

Using coronary computed tomography angiography to triage patients with chest pain reduces time to discharge from the emergency department by nearly a third, researchers report in The New England Journal of Medicine.

31 Jul 2012

GP cancer referrals ‘vary widely’

Cancer referral rates vary markedly across England, reveal data published today by the National Cancer Intelligence Network.

31 Jul 2012

Treatments for peripheral neuropathic pain compared

The first study to compare the 8% capsaicin patch with pregabalin as a treatment for peripheral neuropathic pain begins, with enrolment of the first patient.

31 Jul 2012

GlobalPost examines debate surrounding PrEP

GlobalPost's "Global Pulse" blog examines questions surrounding the use of the antiretroviral Truvada for pre-exposure prophylaxis (PrEP) to reduce the risk of HIV infection among people at high risk, as studies released and panel discussions held last week at the XIX International AIDS Conference (AIDS 2012) "raised concerns about the drug's effect on the future of the AIDS fight."

31 Jul 2012

MEDNAX acquires Loudoun Anesthesia Associates

MEDNAX, Inc., today announced the acquisition of Loudoun Anesthesia Associates, a physician group practice that provides anesthesia services at Inova Loudoun Hospital and Inova Loudoun Ambulatory Surgery Center in Leesburg, Va.

31 Jul 2012

McKesson settles Rx drug pricing case with 29 states

The nation's largest drug wholesaler by revenue will pay $151 million to settle a lawsuit that alleged the company inflated prescription drug prices for state Medicaid programs.

31 Jul 2012

Diverted medical marijuana use more common among adolescents in substance abuse treatment

A study published in the July 2012 issue of the Journal of the American Academy of Child and Adolescent Psychiatry found that diverted medical marijuana use among adolescents receiving treatment for substance abuse is very common.

31 Jul 2012

CSIS blog examines definition of 'AIDS-free generation'

"Charged by Secretary of State Hillary Clinton with developing a blueprint for the next phase of the U.S. government's involvement in the fight against HIV and AIDS, [U.S. Global AIDS Coordinator Ambassador Eric Goosby] ... will lead an interagency effort to give clearer meaning to the term, 'AIDS-free generation,' and provide a basis for programming," Sharon Stash, a senior fellow at the Center for Strategic & International Studies' (CSIS) Global Health Policy Center, writes in the CSIS "Smart Global Health" blog.

31 Jul 2012

Aetna reports net income of $457.6 million for second-quarter 2012

Aetna today announced second-quarter 2012 operating earnings of $452.0 million, or $1.31 per share, compared to the $1.35 per share reported in the second quarter of 2011.

31 Jul 2012

Drawing health policy distinctions between Obama, Romney

The National Journal notes the two presidential candidates offer clear contrasts when it comes to their positions regarding health insurance. Meanwhile, Roll Call notes that the reported differences in opinions among the Supreme Court justices when they reviewed the health law continue to reverberate during this campaign season.

31 Jul 2012