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Large sinus tumors can be removed endoscopically, study finds
Large tumors that block the sinuses can be removed endoscopically through the nose rather than through big incisions in the face, a new study finds.   view more (2005-10-06)

Vaginal reconstruction not needed for most inter-sex females, Hopkins study shows
Dispelling a common myth, researchers from the Johns Hopkins Children's Center say vaginal reconstruction should be a matter of preference for most teens or adult women born with a type of inter-sex condition marked by the presence of both female and male genitals.   view more (2007-10-29)

Physiotherapy has short-term benefits for patients after knee surgery
Physiotherapy can improve the daily lives of patients who have had knee replacement surgery due to osteoarthritis in the short term, according to a study published on bmj.com today.   view more (2007-09-25)

Advance helps explain stem cell behavior
Biochemists at Oregon State University have developed a new method to identify the "DNA-binding transcription factors" that help steer stem cells into forming the wide variety of cells that ultimately make up all the organs and parts of a living vertebrate animal.   view more (2006-11-21)

Scientists identify first gene linked to scoliosis
Physicians have recognized scoliosis, the abnormal curvature of the spine, since the time of Hippocrates, but its causes have remained a mystery -- until now.   view more (2007-06-26)

Surgery for severe obesity saves lives
An extensive swedish study from the Sahlgrenska Academy has established that surgery reduces premature death in patients with severe obesity. A long-term follow up has shown that mortality is significantly lower among patients who undergo surgery than among those who do not.   view more (2007-08-24)

Improved treatment raises medulloblastoma survival rate
A team of investigators led by St. Jude Children's Research Hospital has announced that improvements in the treatment of the childhood brain cancer medulloblastoma have significantly increased the rate of survival of children with this disease.   view more (2006-09-08)

Receptor critical in neurodegeneration reduces Alzheimer's plaque
Increasing the level of a protein that plays a key role in traumatic spinal cord injuries and multiple sclerosis reduces the concentration of disease-causing plaque in Alzheimer's disease.   view more (2006-02-03)

Subtypes of ependymomas arise from rare stem cells in the nervous system
Brain tumors called ependymomas that occur in different parts of the central nervous system appear to arise from subpopulations of stem cells called radial glia cells (RGCs).   view more (2005-10-18)

Chewing gum -- the new post-operative medicine
In an article recently recommended by Bradley Kropp of Faculty of 1000 Medicine, researchers find chewing gum is a simple solution to the recovery of bowel function after gastrointestinal surgery - a problem that has troubled patients and physicians for decades.   view more (2008-02-28)

Octogenarians can be good candidates for heart surgery
Patients 80 years and older who are in overall good health are perfectly able to withstand open-heart surgery, according to the latest study of Dr. Kevin Lachapelle of the McGill University Health Centre (MUHC). His findings were presented this morning in Toronto during the 2008 Canadian... view more (2008-10-29)

A new approach to rheumatoid arthritis
Rheumatoid arthritis drugs work better, at least in arthritic rats, when delivered into the central nervous system, Gary Firestein and colleagues (University of California San Diego) now report in the international open-access medical journal PLoS Medicine.   view more (2006-09-05)

CSHL shows correcting rna splicing may help treat spinal muscular atrophy
RNA splicing antisense technology studied at Cold Spring Harbor Laboratory (CSHL) effectively corrected an mRNA splicing defect found in spinal muscular atrophy (SMA) patients, and is now ready to be tested in mouse models.   view more (2007-03-13)

Anxiety before surgery complicates recovery in children
Children who are anxious before surgery experience a more painful, slow, and complicated postoperative recovery, according to a Yale School of Medicine study published this month in Pediatrics.   view more (2006-08-23)

Survival after melanoma not affected by surgical background
Survival of melanoma patients does not depend on the surgical background of the person removing the primary tumour, concludes a study in this week’s BMJ.   view more (2002-11-27)

MAJOR TRIAL TO COMPARE OUTCOMES OF TREATMENTS FOR LEG BLOOD VESSEL BLOCKAGES
Mr Andrew Bradbury, Senior Lecturer and Consultant Vascular Surgeon at the Royal Infirmary, explains: "Lower limb ischaemia due to narrowing of the arteries is a common condition, and untreated, frequently leads to amputation and/or death. Approximately 5,000 patients in Scotland are affected... view more (1999-06-21)

Largest review of office-based plastic surgery confirms safety in accredited facilities
A study examining plastic surgery procedures performed in accredited outpatient facilities found that office-based surgery is as safe as surgery performed in hospitals.   view more (2008-07-17)

Patients' Anaesthesia Concerns Reviewed (pp 1598, 1648)
A four-part series reviewing issues and developments in anaesthesia is launched in this week's issue of THE LANCET. The first article reviews patients' concerns about anaesthesia. David Royston and Felicia Cox from the Harefield Hospital, Middlesex, UK, outline how patients scheduled for surgical... view more (2003-11-12)

Patients with throat cancer should have endoscopic ultrasound examination
Research News from British Journal of Surgery The surgery needed to remove throat tumours is severe and often involves drawing the stomach higher into the chest cavity. Before surgeons embark on this risky procedure they need to believe that the patient has a good chance of benefiting from the... view more (2003-12-18)

Cochlear implants' performance not affected by amount of hearing loss in the implanted ear
Hearing-impaired individuals with severe to profound hearing loss and poor speech understanding who possess some residual hearing in one ear may experience significant communication benefit from a cochlear implant even if it is placed in the worse-hearing ear.   view more (2005-09-02)

Poverty increases risk of complications and death after bypass surgery
Poverty increases the risk of complications and death after heart bypass surgery, finds research in Heart. The researchers base their findings on over 3500 patients in need of coronary artery bypass grafting (CABG) at one hospital unit between 1996 and 2000. Almost half of the unit's referrals... view more (2003-08-14)

Risk of death increases with combined heart and stroke prevention surgery
Patients who undergo combined heart bypass surgery and carotid endarterectomy, the most commonly used stroke prevention surgery, significantly increase their chances of death or stroke.   view more (2007-01-16)

Chemotherapy gel may fight breast cancer and reduce breast deformity
Women who undergo surgery for breast cancer followed by radiation therapy often experience breast deformities that can only be corrected through reconstructive surgery.   view more (2006-04-25)

Anaesthesia guidance system can reduce awareness during surgery (p 1747, 1757)
An Australian study in this week's issue of THE LANCET highlights how the neuromonitoring of brain patterns of patients during surgery could help guide the use of anaesthesia and reduce the risk of patients becoming aware during surgery-thought to occur in around 0"¢1-0"¢2% of patients.... view more (2004-05-26)

Anti-inflammatory drugs following hip replacement surgery could harm rather than help
The use of anti-inflammatory drugs following hip replacement surgery could do more harm than good.   view more (2006-09-11)
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