Articles tagged with Surgical Procedures
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A study of 31 patients found that 77% stopped taking anti-tremor medications within a year after DBS surgery, with symptom improvement rates varying among patients. Long-term effects and potential need for continued medication are areas of future research focus.
The American Society of Plastic Surgeons reports a significant increase in men undergoing cosmetic procedures, with over 1.1 million procedures performed in 2010. Facelifts and other surgical procedures saw substantial growth, bucking the trend of minimally-invasive treatments.
A new study in Washington State found that referring patients to high-volume hospitals for operations did not improve overall outcomes. Despite increased volume-based referrals, rates of mortality, readmission, and complications remained largely unchanged.
Patients who underwent simultaneous bilateral knee replacement had a lower risk of major joint infection and mechanical malfunction compared to those with staged procedures. However, they also experienced higher rates of heart attacks and pulmonary embolisms.
Dr. Kuiken will showcase the enhanced mobility and functionality of TMR surgery, which reroutes brain signals to intact muscles, allowing patients to control prosthetic devices with thought. Over 50 amputee patients worldwide have benefited from TMR, including military veterans who lost limbs in combat.
A recent study published in the Journal of the American College of Surgeons found that delaying elective surgical procedures after hospital admission significantly increases the risk of infectious complications. The study analyzed data from over 163,000 patients and found that infection rates increased with delays in procedures such as...
The Nuss procedure has achieved a high success rate of 95.8% in correcting pectus excavatum, with refinements in surgical techniques and instruments developed to increase effectiveness and safety. New tools include stronger bars, improved tunnel creation, and titanium options for patients with metal allergies.
A new study published in the Annals of Surgery found that laparoscopic appendectomies may carry a higher risk of deep abdominal infections in certain patients, including those with diabetes, smoking history, and older age. The study suggests that open surgery may be a better option for these high-risk patients.
A recent study by chemists from University of Copenhagen and NASA found that anesthetic gases have a significant impact on the climate. One kilo of anaesthetic gas affects the climate as much as 1620 kilos of CO2, with three commonly used gasses having global warming potentials ranging from 210 to 1620 times that of CO2.
Dr. Rohan Walvekar's team has successfully removed a 20mm salivary stone using a robotic system, preserving the salivary gland and reducing blood loss, scarring, and hospital stay. This innovative technique offers a minimally invasive solution for patients with large salivary stones.
Neurological complications after heart surgery are common, affecting central and peripheral nervous systems, according to a study published in Hospital Practice. Complications can include strokes, seizures, delirium, and medication toxicity, highlighting the need for prompt identification and optimal management.
A study involving 30 patients found that robotic-assisted surgery can be performed safely with minimal blood loss and no significant long-term complications. The surgeries took an average of 512 minutes, but the rates of postoperative deaths, fistulas, and complications were comparable to those in open procedures.
A study reports on UCLA's experience with new techniques combining catheter ablation with minimally invasive surgical methods to access hard-to-reach areas of the heart. These procedures significantly improved accuracy in applying ablation therapy, offering more treatment options for high-risk patients.
A grant-funded program has helped increase the number of underrepresented minority surgeons in academia, with 86% of graduates acquiring fellowship training. The Diverse Surgeons Initiative addresses healthcare disparities by providing advanced minimally invasive surgery skills to qualified candidates.
A new surgical procedure using Kryptonite superglue has improved the recovery of heart patients after open-chest surgery, accelerating healing and reducing complications. The adhesive allows for new bone growth, enabling patients to breathe deeply without powerful painkillers.
General surgery residents showed significant improvement in performance scores when assisted by subspecialist surgeons remotely via a robotic platform. The study suggests telementoring could address the need for subspecialty expertise in rural medical centers, enhancing patient care.
A Colorado liability insurance database revealed that wrong-site and wrong-patient procedures continued to occur after nationwide steps to prevent them. The study found that non-surgical disciplines also contribute to patient injuries related to wrong-site procedures.
A UNC study found that radio frequency tags on surgical sponges can aid in preventing sponges from being left behind in patients following surgery. The researchers used a radio-frequency detection device in 1,600 operations and detected one sponge in an operation where manual counting was correct.
A Mayo Clinic study found that nerve inflammation may cause postsurgical neuropathy in some patients, leading to pain, numbness, and weakness. Immunotherapy can quickly improve symptoms in these cases.
Researchers found that bariatric surgery significantly improves lipoprotein profiles in women within a year, reducing the risk of cardiovascular disease. Significant weight loss also leads to improvements in glucose homeostasis and lower mortality rates.
A retrospective study found that obese women who undergo bariatric procedures before pregnancy are 3 times less likely to develop gestational diabetes than those who have bariatric operations after delivery. Additionally, deliveries after bariatric procedures were associated with reduced odds of cesarean section.
A retrospective study of 17 surgical programs from 13 countries found that the operative death rate was 0.2 percent, suggesting safe surgery is possible in these settings. The study highlights the need for quality improvement programs and global minimum standards for surgical care in humanitarian contexts.
A study of over 15,000 patients in Michigan found that serious complications from bariatric surgery are rare, with rates inversely associated with hospital and surgeon procedural volume. The most common complications were wound problems and minor issues.
A new study led by Rush University Medical Center indicates that arthroscopic hip surgery can give athletes with hip labral tears the chance to return to their sport within nine months. Most athletes (90%) were able to compete at the same level as before, while 78% returned to their sport.
Researchers found that extending the time spent on informed consent discussions leads to greater patient comprehension, with a stronger impact seen in patients who had 'repeat back' discussions. Additionally, factors such as race, ethnicity, age, and type of surgical procedure were associated with improved comprehension.
A study by Case Western Reserve University found that using a composite infection prevention score predicts lower postoperative infection risk. The study suggests that hospitals should report on multiple measures rather than individual ones for more accurate predictions.
Gastric band slippage, a complication of adjustable gastric banding surgery, can be diagnosed using X-rays. The 'O' sign, where the band appears as an O-shaped configuration instead of its usual rectangular shape, is a key indicator.
A study of 549 newborns found that infants who underwent a newer surgical procedure were more likely to survive their first year without needing a heart transplant. After the first year, both procedures yielded similar results.
A new Cochrane Systematic Review suggests phakic intraocular lenses (IOLs) may be a safer alternative to excimer laser surgery for moderate to high levels of short-sightedness. Patients who underwent IOL treatment reported better spectacle-corrected vision and contrast sensitivity, as well as higher patient satisfaction.
A joint clinical trial found that administering fibrinogen before heart surgery reduces bleeding risk. The study suggests fibrinogen concentrate could be used as a preventive therapy for patients undergoing cardiac surgery.
A study published in Archives of Surgery found that patients undergoing colon surgery have increased odds of death if performed at a teaching hospital. Teaching hospitals often have lower volumes and may employ less experienced surgeons for benign procedures compared to complex cancer surgeries.
Patients who receive audiotapes of their pre-surgery consultations exhibit higher knowledge scores, greater sense of control, and lower levels of anxiety and depression. The audiotaped recordings facilitate patients' recall of information and satisfaction levels, particularly among elderly patients.
A recent survey of women undergoing gynecologic surgery found that most were not concerned about the effects on their sex lives, despite 37% expressing worries about reduced desire after sterilization. Hormone levels are not affected by these procedures.
A study found that the rate of complex spinal fusion procedures for lower back issues increased significantly among Medicare recipients between 2002-2007, resulting in higher hospital charges and life-threatening complications. Decompression and simple fusion procedures saw a decline in rates during this period.
A new study reveals that the utilization of minimally invasive aneurysm repair varies by region due to patient risk factors and physician experience. The study found a strong correlation between higher-risk patient populations and physicians more experienced in treating aneurysms.
Researchers delayed onset of type 2 diabetes in rats by relocating a portion of the small intestine, identifying biochemical changes that may contribute to this effect. The study's findings suggest bariatric surgery may improve type 2 diabetes without relying on weight loss.
A large eight-year study found that Medicare patients are 5.5 times more likely to undergo routine cataract surgery than those receiving care from the Department of Veterans Affairs. The disparity may be attributed to financial incentives, physician-driven decisions, or a lack of ophthalmologists within the VA system.
A study found that parents of children who underwent tonsillectomy or ear tube placement recalled an average of 57% of surgical risks immediately after counseling and 57% after surgery. Despite detailed data sheets and counseling, no parent was able to recall all nine intended surgical risks.
A study found that racial and ethnic disparities exist in surgical care, with minority patients facing lower volumes of procedures at higher-quality facilities. White patients were more frequently treated by high-volume surgeons and at high-volume facilities than their minority counterparts.
A study of 56 patients who underwent revisional bariatric surgery found a higher risk of complications compared to the initial procedure. Patients experienced significant weight loss and resolution of nutritional complications, but also faced serious issues like internal leakage and pneumonia.
After the implementation of a new Medicare rule, bariatric surgery procedures were centralized to high-volume centers, resulting in shorter hospital stays and lower complication rates. The shift to minimally invasive procedures also contributed to improved outcomes.
A new surgical technique using synthetic, dissolving plates has shown to effectively repair nasal septum defects with minimal long-term complications. The study found that 93.2% of patients achieved a straight nasal septum and improved nasal airway function after surgery.
University of Florida urologists have developed a robot-assisted vasectomy reversal procedure that cuts average surgery time by 20 minutes, comparable to traditional microscope methods. The robotic procedure also shows quicker return of sperm count and improved efficiency.
A new study published in the Journal of the American College of Surgeons shows that a volunteer program providing low-risk outpatient surgical procedures can deliver safe and effective health care to patients in need. The program met six quality-of-care guidelines, including safety, efficiency, and patient-centered care.
A recent study published in Archives of Surgery found that older adults are at a higher risk of complications and early death after commonly performed abdominal surgical procedures. The study analyzed data from over 101,000 adults aged 65 or older who underwent common abdominal operations between 1987 and 2004.
An analysis of surgical adverse events at Veterans Health Administration Medical Centers found that communication problems are the leading cause of errors, often occurring early in procedures. The study highlights the need for earlier communication based on crew resource management to prevent surgical adverse events.
Researchers compared two surgical strategies for treating infant heart defects and found that a new shunt procedure improved survival rates at 12 months, but had more complications. However, by two years, the difference in survival rates disappeared, leaving uncertainty about which procedure is safer long-term.
New surgical instruments include a disposable multi-instrument access port, curved hand instruments, and laparoscopic videoscope. These devices help advance single-incision surgical procedures with increased maneuverability and reduced risk.
A HealthGrades study found that patients at top-rated hospitals in the US have a significantly lower risk of dying compared to those at lower-rated hospitals. The study also revealed that Joint Commission stroke-certified hospitals had an 8% lower risk-adjusted mortality rate and were more likely to receive high ratings.
Four national groups of surgeons recommend changes in resident environment, including a reduction of duty-hours standards proposed in 2003. The changes aim to balance patient care and surgical education needs.
Since 2000, there has been a dramatic increase in cosmetic and non-cosmetic surgical procedures performed by dermatologic surgeons, with a 120% growth rate between 2001 and 2007. The procedures with the greatest increases were soft tissue augmentation, botulinum toxin injections, and non-ablative skin rejuvenation.
Researchers at Rush University Medical Center are studying a new catheter-based procedure to treat mitral regurgitation, a serious heart disorder where blood leaks back into the left atrium. The eValve MitraClip device holds the flaps of the valve together, preventing leaking and improving heart function.
A study examined stroke risk among patients undergoing cardiac surgery, finding that post-operative stroke occurred in approximately 2 percent. Patients with combined cardiac and carotid procedures had a significantly higher incidence of postoperative stroke, suggesting that these procedures should be avoided.
The guidelines focus on non-cardiac surgery, with an emphasis on assessing clinical risk factors and testing for ischaemic heart disease. Recommended medications include beta-blockers, statins, aspirin, and angiotensin converting enzyme inhibitors.
A UT Southwestern study found that minorities have worse clinical outcomes and higher rates of complications from carotid endartectomy, a procedure to prevent stroke. Higher rates of poor outcomes were due to elevated patient risk and the individual skill experience of surgeons.
The HealthGrades study found that bariatric surgery patients at five-star hospitals have a significantly lower risk of complications and shorter hospital stays compared to those at poorly rated hospitals. Higher-volume programs also showed better outcomes.
Glaucoma surgical procedures have been increasing, but Medicare payments for the procedures have been decreasing. The analysis found that average payments for trabeculoplasties decreased over time, while annual payments for cyclodestructive procedures and shunt-related procedures increased.
A new study published in JAMA found that tubular diskectomy, a minimally invasive procedure for treating sciatica, does not provide a significant difference in improvement of functional disability compared to conventional microdiskectomy. Patients who underwent tubular diskectomy fared worse with regard to leg and back pain.
The HealthGrades study identifies hospitals with significantly better maternity care outcomes, including a 76% lower C-section complication rate. The best-performing hospitals also showed a 33% improvement in mortality and morbidity for women's health procedures.
A large-scale analysis of nearly 60,000 patients found bariatric surgery to be relatively safe with complication rates around 10% and a total mortality rate under 1%. The study's findings indicate improved safety measures in modern weight-loss surgery.