Surgery News and Research

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A new biodegradable material which could help treat spinal injuries without invasive surgery

A new biodegradable material which could help regenerate spinal cord tissue without invasive surgery is being developed by Monash University PhD student, Ms Rosalyn Jackson.

6 Oct 2004

Noncardiac surgery risky for older heart failure patients

When heart failure patients undergo surgery for other health problems, they are much more likely to die or suffer complications than similar patients who have coronary artery disease

6 Oct 2004

Surgery to reshape damaged hearts may provide long-term benefits for certain patients with advanced heart failure

Surgery to reshape damaged hearts, which excludes scarred muscle tissue and restores the left ventricle’s normal shape, may provide long-term benefits for certain patients with advanced heart failure

6 Oct 2004

Vertigo sufferers may be suprised to learn just how easily curable their conditions are

A Baylor College of Medicine study on the most common form of vertigo illustrates that certain motions, not medications, can eliminate the vestibular problem’s disorienting effects.

5 Oct 2004

AMA condemns new Oklahoma rule allowing non-physicians to perform eye surgery

Shining a national spotlight on Oklahoma's one-of-a-kind rule that allows non-physicians to conduct eye surgery, the American Medical Association barnstormed Oklahoma City today.

5 Oct 2004

Researchers grow mouth lining into pieces of bio-bandage

University of Michigan researchers are testing a new procedure in which they can take a tiny piece of a person's mouth lining, grow it into a dollar-bill sized piece of tissue and graft that expanded piece into the donor's mouth to heal a wound.

5 Oct 2004

Mechanical loading through exercise builds bone strength

Mechanical loading through exercise builds bone strength and this effect is most pronounced during skeletal growth and development, according to Charles H. Turner, professor in the Department of Orthopaedic Surgery and director of orthopaedic research at the Indiana University School of Medicine, Indianapolis.

5 Oct 2004

Radiation therapy and tamoxifen helps prevent cancer returning

Early stage breast cancer patients over the age of 50 can greatly minimize their chances of recurrence after surgery by receiving radiation therapy in addition to taking tamoxifen, a hormonal therapy

5 Oct 2004

Radiation either before or after chemotherapy and surgery just as effective for treating lung cancer

Radiation therapy before chemotherapy and surgery is just as effective in treating advanced non-small cell lung cancer as chemotherapy followed by surgery then radiation

5 Oct 2004

What is wavefront lasik eye surgery?

Millions of people have reduced their dependence on eyeglasses and contact lenses over the past several years with the refractive surgery procedure known as LASIK.

5 Oct 2004

Researchers to develop dietary agents to reduce risk of cataracts for astronauts

Astronauts are at increased risk of cataracts because of space radiation. In fact, it is estimated during a long space flight to Mars and back, about one quarter of the crew would become blind because of space radiation-induced cataracts. Other groups which are at increased risk are jet crews, radiation workers and radiation accident cleanup workers.

5 Oct 2004

Researchers discover new mechanism responsible for blood vessel tumors that cause facial deformities

Researchers have discovered a new mechanism responsible for the growth of blood vessel tumors that can cause facial deformities in infants and young children, paving the way for an antibody-based treatment to remove cells that fuel the tumors’ growth.

5 Oct 2004

Researchers investigate whether tiny polyester cords can stop potentially dangerous sleep apnea

Three tiny polyester cords placed in the floppy tissue near the back of the roof of the mouth have been proven to curb snoring and now researchers want to know if they can stop potentially dangerous sleep apnea as well.

4 Oct 2004

New technique to treat condition called funnel chest, or pectus excavatum

Children and teenagers who suffer from a condition called funnel chest, or pectus excavatum, in which the chest wall becomes caved-in, now have a safe, effective and simpler surgical alternative to correct the condition, according to an article in a recent issue of the Annals of Thoracic Surgery.

4 Oct 2004

Sibling history is a better predictor of coronary heart disease than parental history or traditional risk factor scoring

Researchers at Johns Hopkins have found that sibling history -- whether or not a brother or sister had early heart disease -- is a better predictor of a person's likelihood of developing coronary heart disease than parental history or traditional risk factor scoring.

4 Oct 2004

Episiotomy does not reduce the risk of injury to infants during a complicated birth

A new study from Johns Hopkins suggests that routine widening of the vagina, a procedure known as an episiotomy, does not reduce the risk of injury to infants during a complicated birth, such as when a baby's shoulders are stuck in the birth canal after the head is already out.

4 Oct 2004

Shorter courses of chemotherapy for children with Wilms’ tumour most beneficial

Results of a European study in this week’s issue of THE LANCET suggest that shorter courses of chemotherapy for children with Wilms’ tumour may be as effective as conventional treatment duration, but have the advantage of reduced toxicity and health-care costs.

30 Sep 2004

History of smoking affects survival in patients with cancer of the head and neck

Patients who had smoked fewer than 100 cigarettes in their lifetime were three times more likely to have better overall survival, disease-specific survival, and recurrence-free survival compared with patients who had a current or previous history of regular smoking.

30 Sep 2004

Drug-resistant bacteria increasingly causing infections in healthy people

An emerging form of so-called "flesh-eating bacteria" is caused by a strain that is resistant to standard first-line antibiotics. The same type of bacteria, methicillin-resistant Staphylococcus aureus (MRSA) is causing record numbers of less-serious skin infections in children and also is emerging as a cause of pneumonia, which can be deadly

30 Sep 2004

Mortality rate from injuries, such as falls, drowning and fires, increased three-fold since 1960 in the Philippines

While the overall death rate in the Philippines has declined in the last 35 years, deaths from injuries increased 196 percent, according to new research from the Johns Hopkins Bloomberg School of Public Health and the University of the Philippines.

29 Sep 2004

Surgery News and Research

A new biodegradable material which could help treat spinal injuries without invasive surgery

Noncardiac surgery risky for older heart failure patients

Surgery to reshape damaged hearts may provide long-term benefits for certain patients with advanced heart failure

Vertigo sufferers may be suprised to learn just how easily curable their conditions are

AMA condemns new Oklahoma rule allowing non-physicians to perform eye surgery

Researchers grow mouth lining into pieces of bio-bandage

Mechanical loading through exercise builds bone strength

Radiation therapy and tamoxifen helps prevent cancer returning

Radiation either before or after chemotherapy and surgery just as effective for treating lung cancer

What is wavefront lasik eye surgery?

Researchers to develop dietary agents to reduce risk of cataracts for astronauts

Researchers discover new mechanism responsible for blood vessel tumors that cause facial deformities

Researchers investigate whether tiny polyester cords can stop potentially dangerous sleep apnea

New technique to treat condition called funnel chest, or pectus excavatum

Sibling history is a better predictor of coronary heart disease than parental history or traditional risk factor scoring

Episiotomy does not reduce the risk of injury to infants during a complicated birth

Shorter courses of chemotherapy for children with Wilms’ tumour most beneficial

History of smoking affects survival in patients with cancer of the head and neck

Drug-resistant bacteria increasingly causing infections in healthy people

Mortality rate from injuries, such as falls, drowning and fires, increased three-fold since 1960 in the Philippines

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