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Simple breath test may replace endoscopy
April 24, 2002A simple breath test for detecting H pylori infection is as effective and safe as endoscopy and is less uncomfortable and distressing for the patient, conclude researchers in this week’s BMJ.
The study involved 708 patients with indigestion who had been referred to hospital for endoscopic investigation (examining the stomach using a tube-like viewing instrument).
A total of 356 patients received a non-invasive breath test for H pylori and 352 received endoscopy plus H pylori testing. Patients were also asked to score the degree of discomfort or distress caused by their test, and whether they would have the same test again.
After 12 months, non-invasive testing for H pylori was as effective and as safe as endoscopy. Furthermore, it was as reassuring to the patient as endoscopy, less uncomfortable and distressing, and substantially cheaper than endoscopy.
“For these reasons, non-invasive H pylori testing seems to be the preferred investigation for patients with uncomplicated dyspepsia,” conclude the authors.
British Medical Journal (BMJ)
After 12 months, non-invasive testing for H pylori was as effective and as safe as endoscopy. Furthermore, it was as reassuring to the patient as endoscopy, less uncomfortable and distressing, and substantially cheaper than endoscopy.
“For these reasons, non-invasive H pylori testing seems to be the preferred investigation for patients with uncomplicated dyspepsia,” conclude the authors.
British Medical Journal (BMJ)
Stress Current Events and Stress News RSSBold traveler's journey toward the center of the Earth
The first ecosystem ever found having only a single biological species has been discovered 2.8 kilometers (1.74 miles) beneath the surface of the earth in the Mponeng gold mine near Johannesburg, South Africa.
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Compassion meditation may improve physical and emotional responses to psychological stress
Data from a new study suggests that individuals who engage in compassion meditation may benefit by reductions in inflammatory and behavioral responses to stress that have been linked to depression and a number of medical illnesses.
MSU scientists find new gene that helps plants beat the heat
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MU Researchers Identify Proteins that Play Important Role in Blood Vessel Dysfunction in Type 2 Diabetes
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NASA study finds rising Arctic storm activity sways sea ice, climate
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Study reveals specific gene in adolescent men with delinquent peers
Birds of a feather flock together, according to the old adage, and adolescent males who possess a certain type of variation in a specific gene are more likely to flock to delinquent peers.
Acupressure calms children before surgery
An acupressure treatment applied to children undergoing anesthesia noticeably lowers their anxiety levels and makes the stress of surgery more calming for them and their families, UC Irvine anesthesiologists have learned.
Whether combat or peacekeeping, PTSD impacts veterans' well-being
Deployed peacekeeping veterans with post traumatic stress disorder (PTSD) have significant impairments in health-related quality of life according to research by Dr. J. Donald Richardson of The University of Western Ontario and his co-investigators.
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