Surgery News and Research

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Salvage radiation therapy for PSA recurrence following radical prostatectomy

Salvage radiation therapy to the prostatic fossa is often employed in patients with rising PSA after radical prostatectomy (RP). Interestingly, only 25% of men with rising PSA after RP have a positive prostatic fossa biopsy, yet 70% of men with a negative biopsy will have their PSA decline to undetectable levels following salvage external beam radiotherapy.

23 Mar 2006

Sending tiny electric pulses to a part of the brain controlling motor function boosts stroke recovery

Sending tiny electric pulses to a part of the brain controlling motor function helps ischemic stroke survivors regain partial use of a weakened hand, new Oregon Health & Science University research shows.

23 Mar 2006

Dutch researchers develop tools to simplify keyhole surgery

Endoscopic surgery brings many advantages for patients but is very difficult for the surgeon.

23 Mar 2006

Hip surgery in the elderly and obese, orthopaedic research emphasizes need for complete preoperative assessments

As many Americans continue to grow older, another large part of the population is faced with the growing problem of obesity: both of these conditions can adversely impact mobility and ultimately, patients' independence.

23 Mar 2006

Stem cells, gene therapy and allograft applications show promise for treating orthopaedic conditions

Recent advances in gene therapy, stem cells and other promising applications are offering new hope for patients and helping orthopaedic surgeons provide state-of-the-art treatment for various frame-related conditions.

23 Mar 2006

Delayed prostate cancer intervention in low risk patients may not decrease ultimate chance for cure

A contemporary discussion exists whether patients with low-risk prostate cancer (CaP) are being overtreated with local treatment modalities. This is due to a combination of the older population affected and the slow doubling time of CaP.

23 Mar 2006

Positron emission tomography identifies esophageal cancer patients who will respond well to treatment

New research at Wake Forest University Baptist Medical Center shows that Positron Emission Tomography (PET) is more accurate than conventional imaging in identifying patients who have good responses to chemotherapy and radiation treatment - a finding that could one day help some patients avoid surgery.

22 Mar 2006

Combining old with new could resolve fertility problems

Many women with fertility problems could have a significantly better chance of having a baby if modern IVF techniques are combined with more traditional surgical interventions, according to a leading fertility specialist.

From Sheffield Hallam University 21 Mar 2006

Mammography rates better with shared care

If follow-up mammography is an indicator of quality breast cancer care, then older survivors who receive shared care--provided by both a primary care physician and a cancer specialist--are better cared for than those who don't.

21 Mar 2006

High blood pressure declines and remains low after bariatric surgery

The prevalence of hypertension (high blood pressure) appears to decline and remain low after bariatric surgery, and blood pressure drops the most among patients who had untreated hypertension before the procedure, according to a study in the March issue of Archives of Surgery.

21 Mar 2006

Older patients and those who undergo duodenal switch have an increased complications following bariatric surgery

Older patients and those who undergo a certain type of procedure known as duodenal switch have an increased number of complications following bariatric surgery, according to a study in the March issue of Archives of Surgery.

21 Mar 2006

New technology - desorption electrospray ionization detects the boundaries of cancerous tumors

Researchers at Purdue University have shown how a new ultra-fast chemical-analysis tool has numerous promising uses for detecting everything from cancer in the liver to explosives residues on luggage and "biomarkers" in urine that provide an early warning for diseases.

21 Mar 2006

Bariatric surgery may reduce risk of heart disease

"We believed the surgical patients would have a modest reduced risk, but instead we discovered there are significant and long-lasting heart benefits for this group," Dr. Batsis says.

21 Mar 2006

Some patients may no longer need hypertensive medications after bariatric surgery

Severely obese patients may experience significant, long-term improvements in blood pressure as they lose substantial amounts of weight after gastric bypass surgery, thereby contributing to their overall health, according to a new University of Pittsburgh study, published in the March issue of the Archives of Surgery.

21 Mar 2006

53 percent more minimally-invasive procedures since 2000

Rest and relaxation seem like impossible feats to most Americans trying to balance the demands of family and career. This balancing act could account for the continued growth in minimally-invasive cosmetic plastic surgery procedures with 8.4 million performed in 2005.

20 Mar 2006

Risks of cesarean delivery are under reported, benefits overstated

Unnecessary cesarean delivery constitutes a threat to the future health of mothers and babies who undergo major surgery, according to experts who spoke at a media briefing hosted by the American College of Nurse-Midwives (ACNM), in Washington, D.C. today.

20 Mar 2006

Surgery News and Research

Salvage radiation therapy for PSA recurrence following radical prostatectomy

Sending tiny electric pulses to a part of the brain controlling motor function boosts stroke recovery

Dutch researchers develop tools to simplify keyhole surgery

Hip surgery in the elderly and obese, orthopaedic research emphasizes need for complete preoperative assessments

Stem cells, gene therapy and allograft applications show promise for treating orthopaedic conditions

Delayed prostate cancer intervention in low risk patients may not decrease ultimate chance for cure

Positron emission tomography identifies esophageal cancer patients who will respond well to treatment

Combining old with new could resolve fertility problems

Mammography rates better with shared care

High blood pressure declines and remains low after bariatric surgery

Older patients and those who undergo duodenal switch have an increased complications following bariatric surgery

New technology - desorption electrospray ionization detects the boundaries of cancerous tumors

Bariatric surgery may reduce risk of heart disease

Some patients may no longer need hypertensive medications after bariatric surgery

53 percent more minimally-invasive procedures since 2000

Risks of cesarean delivery are under reported, benefits overstated

Carotid stenting beneficial for patients with disease but no symptoms

Study to Rituximab's potential to preserve insulin production in newly diagnosed type 1 diabetics

Ginseng may improve survival and quality of life after a diagnosis of breast cancer

Minimally invasive removal of the thyroid gland can work for many thyroid patients

Decoding Cannabis: Differentiating Hemp and Marijuana

Deciphering the Microbiome with The Microsetta Initiative

Leveraging the power of automation to boost research

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