Austrian researchers are successfully treating incontinent women with the patient's own muscle-derived stem cells. The findings of the first clinical study of its kind were presented today at the annual meeting of the Radiological Society of North America (RSNA). "Urinary incontinence is a major problem for women, and for an increasing number of men," said Ferdinand Frauscher, MD, associate professor of radiology at the Medical University of Innsbruck and the head of uroradiology at University Hospital. "We believe we have developed a long-lasting and effective treatment that is especially promising because it is generated from the patient's own body." The stem cells are removed from a patient's arm, cultured in a lab for six weeks, and then injected into the wall of the urethra and into the sphincter muscle. The result is increased muscle mass and contractility of the sphincter and a thicker urethra. Many patients have no urinary leakage within 24 hours after the 15- to 20-minute outpatient procedure. Stress incontinence affects nearly 15 million people — primarily women — around the world. It occurs when the urethra narrows or becomes otherwise abnormal, or when the sphincter muscles that help open and close the urethra become weak or diminished, causing urine leakage when an individual exercises, coughs, sneezes, laughs or lifts heavy objects. Twenty females, ages 36 to 84, who were experiencing minor to severe stress incontinence participated in the research. Muscle ...
No comments:
Post a Comment