Laparoscopic gastric bypass surgery can effectively control gastroesophageal reflux disease (GERD) symptoms in morbidly obese patients who had previous antireflux surgery, with the additional benefit of weight loss and improvement of co-morbidities, according to a study published in the November issue of the journal Obesity Surgery.
The University of Pittsburgh School of Medicine study found that gastric bypass is feasible and effective in controlling GERD in patients who had previous antireflux surgery and who have subsequently gained significant weight, and in obese patients who have had previous antireflux procedures and continued to have problems with GERD.
This small study involved seven patients who underwent laparoscopic gastric bypass after having antireflux surgery to control GERD. Patients co-morbid medical conditions included sleep apnea, diabetes mellitus, hypertension, degenerative joint disease, depression, hypercholesterolemia, polycystic ovarian syndrome and lower extremity edema. "Despite a morbidity rate of 42.8 percent, this study showed that all patients did well with zero mortality and were satisfied with their condition during the follow-up period, suggesting that the long-term outcome of laparoscopic gastric bypass in obese patients who had previous antireflux surgery is promising. There also was a significant improvement of GERD symptoms following the laparoscopic gastric bypass, which was maintained during follow-up," said Ioannis Raftopoulos, M.D., Ph.D., assistant professor of surgery in the division of thoracic & foregut surgery at the University of Pittsburgh School of Medicine, and principal author of the study. In addition, 70 percent of associated co-morbid medical conditions were either resolved or improved significantly.
Frank Raczkiewicz | EurekAlert!
Team discovers how bacteria exploit a chink in the body's armor
20.01.2017 | University of Illinois at Urbana-Champaign
Rabies viruses reveal wiring in transparent brains
19.01.2017 | Rheinische Friedrich-Wilhelms-Universität Bonn
An important step towards a completely new experimental access to quantum physics has been made at University of Konstanz. The team of scientists headed by...
Yersiniae cause severe intestinal infections. Studies using Yersinia pseudotuberculosis as a model organism aim to elucidate the infection mechanisms of these...
Researchers from the University of Hamburg in Germany, in collaboration with colleagues from the University of Aarhus in Denmark, have synthesized a new superconducting material by growing a few layers of an antiferromagnetic transition-metal chalcogenide on a bismuth-based topological insulator, both being non-superconducting materials.
While superconductivity and magnetism are generally believed to be mutually exclusive, surprisingly, in this new material, superconducting correlations...
Laser-driving of semimetals allows creating novel quasiparticle states within condensed matter systems and switching between different states on ultrafast time scales
Studying properties of fundamental particles in condensed matter systems is a promising approach to quantum field theory. Quasiparticles offer the opportunity...
Among the general public, solar thermal energy is currently associated with dark blue, rectangular collectors on building roofs. Technologies are needed for aesthetically high quality architecture which offer the architect more room for manoeuvre when it comes to low- and plus-energy buildings. With the “ArKol” project, researchers at Fraunhofer ISE together with partners are currently developing two façade collectors for solar thermal energy generation, which permit a high degree of design flexibility: a strip collector for opaque façade sections and a solar thermal blind for transparent sections. The current state of the two developments will be presented at the BAU 2017 trade fair.
As part of the “ArKol – development of architecturally highly integrated façade collectors with heat pipes” project, Fraunhofer ISE together with its partners...
19.01.2017 | Event News
10.01.2017 | Event News
09.01.2017 | Event News
20.01.2017 | Awards Funding
20.01.2017 | Materials Sciences
20.01.2017 | Life Sciences