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Racial disparities in treatment of patients with cirrhosis and complications of portal hypertension

African-American and Hispanic patients hospitalized for complications of portal hypertension were less likely to undergo a palliative shunt, prompt endoscopy, or liver transplantation compared to white patients, according to a new study in the May issue of Hepatology, a journal published by John Wiley & Sons on behalf of the American Association for the Study of Liver Diseases (AASLD).

2 May 2007

Placebo effect in the pharmacologic treatment of patients with lower urinary tract symptoms

All physicians involved in the treatment of PBS/IC understand that the placebo effect likely plays a major role in treatment, and is important when evaluating drug trials.

19 Apr 2007

Women unaware of health risks of surgical adhesions

Although more than half of the country's women will have some type of pelvic surgery and are therefore at risk for surgical adhesions, a survey released this month by the not-for- profit National Women's Health Resource Center (NWHRC) finds that women are largely unaware of the health risks associated with adhesions.

5 Apr 2007

Cost-effectiveness analysis of variceal ligation vs. beta-blockers for primary prevention of variceal bleeding

Endoscopic variceal ligation is cost-effective relative to beta-blockers for the prevention of variceal bleeding in cirrhotic patients if quality of life-years are considered.

4 Apr 2007

Guidelines for obstetric anesthesia revised

Recognizing that each patient's labor and delivery experience is unique, the American Society of Anesthesiologists (ASA) Practice Guidelines for Obstetric Anesthesia were recently revised to enhance the quality of anesthetic care for obstetric patients, improve patient safety by reducing the incidence and severity of anesthesia-related complications, and increase patient satisfaction.

2 Apr 2007

Flexible interface between DNA ligase and a heterotrimeric sliding clamp supports conformational switching and efficient ligation of DNA

Scientists investigating an important DNA-repair enzyme now have a better picture of the final steps of a process that glues together, or ligates, the ends of DNA strands to restore the double helix.

20 Oct 2006

Czech Government has not fully answered charges of forced sterilizations of Romany women

The U.N. Committee on the Elimination of Discrimination Against Women this week is expected to finalize and release a draft report that says the Czech Republic government has not completely answered allegations that more than 80 Roma, or Gypsy, women from 1986 through 2004 were sterilized in the country without informed consent.

7 Sep 2006

New DNA-based cell adhesion strategy

A new technique in which single strands of synthetic DNA are used to firmly fasten biological cells to non-biological surfaces has been developed by researchers with the Lawrence Berkeley National Laboratory (Berkeley Lab) and the University of California at Berkeley.

9 Feb 2006

Liver transplants may not be suitable for all cystic fibrosis patients

A new study on patients with cystic fibrosis (CF) who have had abnormal bleeding from ruptured blood vessels in the esophagus (variceal hemorrhage) as a result of liver disease found that transplant may not be indicated if there are no other indications of advanced liver disease.

5 Dec 2005

Polymorphisms in a receptor called CD32 influence the response to antibody therapy in cancer

In a paper appearing online in advance of print publication of the October 1 issue of the Journal of Clinical Investigation, Adam Boruchov and colleagues from Memorial Sloan Kettering Cancer Center dissect the contributions of CD32 isoforms in human dendritic cell (DC) activation and function.

26 Sep 2005

For severe hemorrhoids surgery is best

According to a review of previous studies, regarding the treatment of severe hemorrhoids,surgical removal is the treatment of choice.

23 Jul 2005

Surgical removal of severe hemorrhoids is more effective in the long run than tying them off with rubber bands

The review found no significant difference in patients' acceptance of each technique, "implying patients' preference for complete long-term cure of symptoms" despite the pain and higher risk of complications following surgery.

19 Jul 2005

Broken bones may reduce risk of ovarian cancer

The pain and suffering of a broken bone may yield an unexpected benefit – a reduced risk of ovarian cancer.

10 May 2005

Endovenous laser ablation is a safe and highly effective treatment for a common cause of varicose veins

Endovenous laser ablation is a safe and highly effective treatment for a common but under-recognized cause of varicose veins -- reflux in a variety of veins collectively referred to as non-great saphenous veins -- according to results of a study presented today at the 30th Annual Scientific Meeting of the Society of Interventional Radiology.

4 Apr 2005

Hysteroscopic sterilization will save patients money compared to laparoscopic tubal ligation

Mayo Clinic gynecologists have discovered that hysteroscopic sterilization, a new method of plugging the fallopian tubes to prevent conception, will save patients money compared to laparoscopic tubal ligation, the most commonly used method of sterilization for women.

14 Nov 2004

New minimally invasive surgery - flexible transgastric peritoneoscopy, or FTP

Surgeries performed with specialized medical devices requiring only small incisions, called laparoscopic surgery, have many advantages over traditional open surgery, including less pain, fewer complications and quicker recoveries.

7 Jul 2004