Percutaneous Electrical Nerve Stimulation May Offer Dramatic Short-Term Relief For Chronic Back Pain
...erve Stimulation (PENS), a technique that involves insertion ofacupuncture-like needles into the soft tissue and muscle surrounding bones,produced significant acute pain relief. During the procedure, a small electricalcurrent is passed through the needles. PENS reduces the need for analgesic medications and m......ches - in theleft front side of the chest to allow insertion of a small laser wand. Thelaser's beam is directed to create small, one-millimeter channels in the heartmuscle wall. The heart responds by creating tiny blood vessels that provideadditional blood flow. The procedure typically requires a four- to five...Better diagnosis of pain in children
...ter medical intervention (rangingfrom the painless insertion of ear tubes to the painful removal of tonsils andadenoids) has shown that the scale is reliable and valid and that it is easy to useto evaluate acute or chronic pain. Some sixty Dutch hospitals with a paediatricpain group are to receive the set, whi...'Plug and patch' method of hernia repair an effective replacement for old surgical methods
...holeor hernia. The tapered shape of the plug eases insertion into the defect andfills the hole much like a cork in the neck of a bottle. The plug's umbrellashape allows it to expand and contract with the groin muscles to providetension-free hernia repair, according to Millikan. The hole is then coveredwith a......ches - in theleft front side of the chest to allow insertion of a small laser wand. Thelaser's beam is directed to create small, one-millimeter channels in the heartmuscle wall. The heart responds by creating tiny blood vessels that provideadditional blood flow. The procedure typically requires a four- to five......and tissue injury. Heel sticks to draw blood, the insertion of IV lines and nasogastric tubes, and the use of ventilators are some of the modern technologies and procedures that are both miraculous and difficult. "A premature infant can be thought of as still in the fetal time of their life when the...Two thirds of sports doctors have inadequate first aid skills
...lso includes dealing with a cardiac arrest and the insertion of breathing tubes. The diploma complies with standards set by international accredited bodies. Almost two thirds of the doctors examined were unable to perform basic life support skills and/or rapid assessment of a patient with potential spinal inju...Pasadena chemist wins national award for new materials research
...xt Tirrell's team assembles an artificial gene for insertion into a bacterial cell "factory." When the researchers harvest enough, it's time to mold it into a tube. "We're trying to understand the mechanism, durability, interaction with endothelial cells [that line blood vessels]," he explained. "Once we have ......removal of adenoid glands) in conjunction with the insertion of tiny tubes in the ear drums - instead of just t...hrough an incision in the eardrum, followed by the insertion of tiny tubes to maintain proper drainage of the infected fluid. Annually, over 20,000 children in O...New software helps design multi-task, jaw-like, surgical mini-tools
...ades the size of rice grains, at the end of a long insertion rod. The jaws can also function as graspers when the surgeon flips a switch on the instrument handle. Using other switches on the handle, the surgeon can also rotate the blades to acute right or left angles to get around obstructions. In a complia...Death after inserting Hickman line was probably avoidable
...he dilator provided by most manufacturers for line insertion is almost 20 cm, so when it is placed fully within the vein in the neck as required its tip is lying within the heart. A dilator of this length is rarely needed, he adds. If we could persuade manufacturers to reduce its length to 10 cm in standard pa...Drill and suction procedure holds promise for clogged arteries
...flated to open blocked arteries, and stenting, the insertion of a wire-mesh tube to keep an artery open, are life-saving procedures when blood clots in coronary arteries cause a heart attack or unstable angina (chest pain). However, the procedures carry a risk of moving the blood clot, or fragments of it, fur...New data suggests chemotherapy patients benefit from heart failure treatment
...viously, many cancer patients endured the invasive insertion of cardiac devices or full heart transplants in an effort to treat heart failure resulting from chemotherapy treatment. The research has not been traditionally studied in cancer patients, and is believed to be the first to evaluate the treatment of h...United States, Canada cooperate on study of fracture repair techniques
...air of serious tibial fractures should include the insertion of a nail into the canal within the central marrow cavity of the bone. They disagree, however, on whether it is better to enlarge (ream) the canal before inserting the nail. Proponents of reaming believe reaming increases blood flow to the hard bon...Angioplasty safer, need for emergency surgery afterward plunges
...n angioplasty procedure. Angioplasty involves the insertion of a balloon-tipped catheter into a narrowed artery then inflating the balloon to reopen the vessel. "Emergency coronary artery bypass surgery is associated with a significant risk of in-hospital complications and death," says study author Patrick L...New technique lets doctors examine milk ducts for breast problems
... PND become dilated and enlarged, which simplifies insertion of a ductoscope. The procedure was successful in 87 percent of participants. Four percent showed signs of breast cancer and the remainder were diagnosed with polyps and other benign disorders. Seventy patients received both a ductogram and ductoscopy...Stents combined with clot-busting drugs effective in limiting impact of deadly form of stroke
...all but promising study suggests that coupling the insertion of stents with injections of clot-busting tissue plasminogen activator (tPA) directly into blocked blood vessels that serve the brain is an effective way to either prevent or limit the damage from acute vertebrobasilar ischemic stroke, according to a...Microneedles: Report describes progress in new technology for painless drug delivery
...ystem. The need to minimize variability in needle insertion is being addressed in part by development of an applicator device that would be part of the delivery system. Several companies are pursuing development of microneedles, including some that are conducting clinical trials. "There is an aggressive mov......minations that fail to attain an adequate depth of insertion increases progressively along with advancing age in men and women, according to a new study by a researcher at the San Francisco VA Medical Center (SFVAMC). In addition, the study found, women are up to twice as likely as men to have inadequate exams...