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For one Stanford doctor, the beat goes on during open-heart surgery
In a Stanford Hospital surgery room on a recent afternoon, heart surgeon Kai Ihnken demonstrated how he repositions the beating heart while it's still inside the chest of a 78-year-old man undergoing triple bypass surgery. view more (2006-04-26)
Case School of Engineering professor applies virtual reality simulation to train world's brain and heart surgeons
Virtual reality simulation tools are already revolutionizing the way dentists are taught at Case Western Reserve University. view more (2006-03-02)
Computer scientists unravel 'language of surgery'
Borrowing ideas from speech recognition research, Johns Hopkins computer scientists are building mathematical models to represent the safest and most effective ways to perform surgery, including tasks such as suturing, dissecting and joining tissue. view more (2006-12-11)
Aurora: the future of space exploration
Press briefing at IAF in Bremen The European Space Agency will be represented at the 54th International Astronautical Federation (IAF) Congress, at the Fair and Congress Centre in Bremen (Germany) from Monday 29 September to Friday 3 October, by a group of expert lecturers on several disciplines, scientists and astronauts. On Wednesday 1... view more... (2003-09-24)
Peptic ulcer surgery increases the risk of pancreatic cancer
Peptic ulcer surgery seems to increase the risk of developing pancreatic cancer, finds research in the Journal of Clinical Pathology. view more (2002-04-25)
Controversial "beating heart" method proves better than standard procedure
Patients needing second-time or "re-do" heart surgery have a new safer alternative. New findings show that an "off-pump" surgical procedure is performed safely and has improved outcomes for patients than traditional methods. view more (2004-09-26)
ASU, Walter Reed researchers create prosthesis of the future
Researchers at Arizona State University's Polytechnic campus and the Military Amputee Research Program at Walter Reed Army Medical Center are teaming up to create the next generation of powered prosthetic devices based on lightweight energy storing springs. view more (2007-05-02)
Informed Consent Does Not Seem to Influence Decision-Making Process For Cataract Surgery
Informing patients of the risks of cataract surgery as part of the informed consent procedure one day before surgery does not seem to influence patients' decisions to have the procedure, according to an article in the January issue of The Archives of Ophthalmology, one of the JAMA/Archives journals. Cataract surgery is the most frequently... view more... (2004-01-08)
Women with cosmetic breast implants more likely to commit suicide
Women who undergo cosmetic surgery for breast augmentation are more likely to commit suicide than women from the general population, finds a study in this week's BMJ. Researchers identified 3,521 Swedish women aged 15-69 years who had had breast implants between 1965 and 1993. They compared the observed number of deaths with the expected number of... view more... (2003-03-05)
Penn researchers enlist proteins to 'switch on' heart tissue repair system in animal models
Researchers at the University of Pennsylvania School of Medicine are utilizing a protein to "switch on" the ability to repair damaged heart tissue. view more (2006-07-10)
Beating Heart Bypass Surgery Reduces Postoperative Complications...
Results of a study in this week's issue of THE LANCET suggest that coronary artery bypass graft (CABG) surgery done on the beating heart reduces the risk of short-term complications compared with conventional bypass surgery. CABG surgery on the beating heart (off-pump surgery) is increasingly being used when restoring coronary artery blood flow as... view more... (2002-04-04)
Radiation after surgery doubles survival time for some lung cancer patients
Patients with lung cancer that has spread to mediastinal lymph nodes - located between the chest, breastbone and spine - who receive radiation after surgery and chemotherapy live twice as long as patients who do not receive radiation after surgery. view more (2006-11-07)
Use of hydrocortisone reduces incidence of atrial fibrillation after cardiac surgery
Patients who receive corticosteroids after cardiac surgery have a significantly lower risk of atrial fibrillation in the days following the surgery. view more (2007-04-11)
Surgery remans an option for advanced lung cancer
In recent years, oncologists have debated whether patients with a certain type of advanced lung cancer would benefit from surgery. view more (2009-07-27)
Breakthrough for Kids with Epilepsy: Surgery Reduces Seizures and Increases IQ
A study on 50 preschool-aged children with epilepsy who underwent surgical treatment showed significant improvements on overall cognitive development and left many seizure-free. The article is published in the journal Epilepsia. view more (2005-04-22)
Robotic scanner preserves the pages of history
A cutting-edge robotic scanner - the first in the UK and only the second in the world to be installed in a research library - is being used in an exciting initiative to create a vast digital library from original bound and printed historical documents. view more (2004-11-19)
Abrupt withdrawal of drugs to prepare for surgery can be dangerous
(Editorial: The risks of interrupting drug treatment before surgery) Abruptly stopping drug treatments before surgery can be dangerous and increase the risk of postoperative complications, suggests an editorial in this week?s BMJ. Surgery, particularly major abdominal surgery, affects the rate at which stomach contents are emptied, so reducing... view more... (2000-09-19)
MIT closes in on bionic speed
Robots, both large and micro, can potentially go wherever it's too hot, cold, dangerous, small or remote for people to perform any number of important tasks, from repairing leaking water mains to stitching blood vessels together. view more (2005-11-08)
Blood Poisoning Vaccine Ready for Human Trials
A combined British and US research team has developed the world's first vaccine against endotoxin, which is a key cause of blood poisoning and death after major surgery for cancer or heart disease. The announcement was made at the Society for General Microbiology's Spring Meeting in Edinburgh today, Tuesday 8 April 2003. "Most people make a... view more... (2003-04-02)
Complications in plastic surgery are unrelated to duration of anesthesia
The length of time patients spend under anesthesia during facial plastic surgery procedures does not appear to be linked to their risk of complications or death, Yale School of Medicine researchers report this month in Archives of Facial Plastic Surgery. view more (2006-01-24)
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