Research on surgical treatment and outcomes. Covers fat-disorder surgery, survival after hip fracture, prostate-cancer care, and bariatric surgery.
Research found that residents with advanced degrees and those in general surgery training were more likely to discontinue graduate medical education. The study of 795 graduates from a single institution revealed that 47 residents did not complete GME in their initial specialty, with many pursuing research-based careers.
A study analyzed 45,528 patients with diverticulitis and found that racial disparities in outcomes may be related to initial condition rather than treatment differences. Insurance status was associated with complicated presentation, in-hospital mortality, and receiving a colostomy.
Surgeons at the University of Chicago Medical Center have successfully performed the world's first pediatric robotic bladder reconstruction, using the DaVinci system. The innovative technique resulted in good outcomes and minimal complications, with the patient regaining full control over her bladder after six weeks.
A study published in CMAJ found that longer wait times are associated with more emergency department visits and a greater risk of incarcerated hernia. The study suggests that all inguinal hernias in infants and young children should be repaired within 14 days after surgical consultation.
Pregnant women who wait out stalled labor for an extra two hours can reduce health risks and eliminate over 130,000 C-section deliveries per year. A new study by researchers at UCSF found that one-third of women achieve a normal delivery without harm.
A new study suggests that standardized patient prioritization and wait-list sharing among surgeons are more effective ways to reduce wait times for joint replacement surgery. Even with increased surgical capacity, it may take almost a decade to ensure 90% of patients receive surgery within recommended wait times.
Stapled hemorrhoidopexy is a safe and effective procedure but can lead to life-threatening complications. Pelvic sepsis after stapled hemorrhoidopexy has a high mortality rate due to the lack of established treatment protocols, emphasizing the need for further research to identify optimal management strategies.
A study published in the American Journal of Roentgenology found that 3D CT scans significantly aid surgeons in treating varicose veins in the lower extremities, with excellent imaging results in 76% of patients. The scans also provided detailed views of the great saphenous vein, allowing doctors to make more accurate surgical plans.
Researchers found that complete removal of peritoneal surface disease (PSD) combined with heated chemotherapy can produce long-term survival in select patients. The study suggests a new approach to treating previously considered incurable cases of colorectal cancer.
A new study from Fox Chase Cancer Center suggests that young women with DCIS are not more likely to experience recurrence than older women. The study analyzed data from 440 patients treated between 1978 and 2007 and found no significant difference in recurrence rates based on age.
Researchers used a computer simulator to teach surgeons-in-training how to perform craniectomy procedures on cadaveric temporal bone specimens. After two weeks of practice, the researchers found that the trainees could correctly identify pre- and post-simulation bones with high accuracy.
A study published in Archives of Surgery found that limiting resident surgeon's work hours to 80 per week resulted in fewer patients experiencing bile duct injuries or other complications after gallbladder surgery. The analysis revealed reduced odds of bile duct injury and total complications during the second time period.
The UK government's 'bare below the elbows' rule for doctors is aimed at reducing hospital-acquired infections like MRSA and C.difficile. However, medical opinion is divided on whether this policy will compromise professional image without sufficient evidence of infection reduction.
UVA researchers have developed a method to reduce MRSA infections by rotating antibiotics every three months, resulting in a significant decrease in infection rates from 1.9 to 1.4 patients per 100 admissions. In-hospital mortality from surgical ICU-acquired MRSA infections also fell to zero.
The CoreValve ReValving System has shown high procedural success and excellent long-term outcomes in elderly patients with severe aortic stenosis. Procedural success rates reached 91%, with significant improvements in symptoms, quality of life, and mortality rates.
A comprehensive study of hip and knee replacement surgeries in England found that one in seventy-five patients require revision after three years. The research suggests that different patterns may emerge over a longer follow-up period, emphasizing the need for further research to evaluate surgical procedures and types of implants.
Two percutaneous approaches show promise: edge-to-edge technique reduces regurgitation in 80-90% of cases, while mitral annuloplasty achieves similar results in 90% of patients. However, further trials are needed to assess efficacy and safety compared to surgical repair
The journal's editors emphasize the importance of universal access to basic surgical services, citing their cost-effectiveness in reducing child mortality and improving maternal health. The movement to promote surgery as a global public health tool has gained momentum, with potential benefits in addressing infectious diseases like HIV.
Researchers have developed a new imaging system that highlights cancerous tissue, allowing surgeons to visualize and remove diseased tissue with greater precision. The FLARE system uses special chemical dyes and near-infrared light to 'cutting by color' tumors more easily.
A study published in the Journal of Clinical Sleep Medicine found that bariatric surgery can improve obstructive sleep apnea (OSA) symptoms, but only a few patients experienced complete resolution. Most patients continued to have moderate to severe OSA despite significant weight loss.
Research reveals teens' flawed attitudes towards trauma-related injuries, prioritizing fate over choice. Program participation improved risk perception, but knowledge decayed over time. Emotional connections with injured peers and reflection components played a crucial role in sustaining long-term changes.
Despite a median waiting time of 8 months, 63% of patients preferred to stay with their current surgeon due to trust, reputation, and personal experience. This highlights the importance of addressing patient concerns in setting waiting-time guarantees.
A UK liver transplant unit reports a higher than average success rate for children receiving living donor transplants, with an 98% year one survival rate. The study found that the majority of children experienced excellent graft function and rapid recovery after surgery.
A study published in the Journal of the American College of Surgeons found that optimizing university recruitment strategies and processes can lead to a significant increase in female surgical faculty. The research also identified cultural stereotypes, insufficient mentoring, and family responsibilities as barriers to women's career ad...
A study published in the Journal of the American College of Surgeons found that morbidly obese patients undergoing Roux-en-Y gastric bypass surgery are at an increased risk of developing kidney stones as early as three months post-operation. The study suggests a possible link between the surgical procedure and changes in urinary electr...
A recent study conducted by researchers at Qilu Hospital of Shandong University used 3T MRI to stage and plan sphincter-sparing surgery for patients with rectal cancer. The study found that MRI accurately identified 31 of 32 resectable cases, contributing to precise surgical planning.
A substantial proportion of rectal cancer patients receive inappropriate surgical care due to wide variations in practice. The use of abdominoperineal excision (APE) rates have declined, but disparities persist among different regions and surgeon experience levels.
A study published in PLOS Medicine highlights the significant impact of surgical conditions on global health in Africa. The authors propose innovative strategies to improve access to essential surgical care, including donation programs and public-private partnerships.
Researchers presented promising results for OncoVEXGM-CSF in treating metastatic melanoma, achieving treatment success in 32% of patients. Additionally, studies on robotic prostatectomy found excellent cancer control outcomes with disease-free survival rates at 21 months. The association between obesity and microvascular invasion was a...
A remote healthcare system with three main functions could address socioeconomic problems by providing quality medical care to all citizens, regardless of location. The system uses video conferencing, vital signs data uploading, and drip infusion monitoring to support nursing staff and care managers.
A unique surgical case presented a patient with heterotopic gastric tissue simulating acute appendicitis. The inflammation from the gastric tissue caused localized pain and elevated white blood cell count. Removal of the inflamed lymph node containing the gastric tissue resolved the symptoms.
A new study published in the Journal of the American College of Surgeons reveals that long-term survival and liver rejection rates are equivalent for African-American liver transplant patients as compared to patients of other races. The study suggests that race is not a predictor of survival, contrary to previous findings.
Researchers found that airbag use significantly reduces injuries to the brain, face, spine, and chest; lowers in-hospital mortality rates, injury severity, and hospital-acquired infections. The study suggests optimal airbag use could lead to cost savings for trauma centers.
A new model predicts visual clarity from wavefront aberrations, enabling the use of aberrometers to automatically produce prescriptions. The metric could be used internationally and provide direct predictions of visual acuity.
A Canadian clinical trial has found that aprotinin increases the relative risk of death by 50% compared to other antifibrinolytics used to prevent blood loss during heart surgery. The study involved over 2,000 patients and showed that tranexamic acid or aminocaproic acid are safer choices for cardiac surgical patients.
Researchers suggest adopting apoptosis to restructure businesses, eliminating malfunctioning processes. This approach can prevent commercial decay and protect organizations from demise.
A study found that minimally invasive robotic bypass surgery reduces hospital stays, complications, and costs for patients, particularly those at high risk. The procedure also shows better long-term results in bypass graft patency, providing quality of life benefits.
The number of general surgeons per 100,000 Americans has declined by over 25% since 1981, mainly due to an aging population and a lack of rural training opportunities. Rural areas are disproportionately affected, with urban areas experiencing a slightly greater decline.
Researchers from NewYork-Presbyterian Hospital/Columbia University Medical Center presented findings on the effectiveness of drug-eluting stents in preventing restenosis. The studies also explored the safety and efficacy of bivalirudin for patients undergoing primary angioplasty, particularly those with diabetes and advanced age.
A new method of pancreaticojejunostomy has been developed to overcome technical difficulties in performing the procedure on soft pancreas with narrow ductal size. The method uses a fast-absorbable suture material and temporary stent to secure complete external drainage of pancreatic juice.
A study found no significant benefit in reducing nosocomial MRSA infections in surgical patients with universal screening on hospital admission. Targeted screening for high-risk procedures may be more effective in preventing MRSA infections.
Over half of hospital patients are at risk of venous thromboembolism and require prophylactic treatment, with surgical patients more likely to receive it. Global usage of VTE prophylaxis varies significantly across countries, highlighting the need for standardized guidelines.
A recent Johns Hopkins Medicine study suggests that the current standard for heart transplant hospitals may be too lenient. The researchers recommend increasing the benchmark from 10 to 14 heart transplants per year, as high-volume centers consistently show better survival rates and fewer complications.
A study published in the Journal of the American College of Surgeons reveals that community hospitals are transferring more patients to trauma centers for non-medical reasons. The majority of these patients have minor injuries, but this trend threatens to limit resources and increase system costs.
A hospital-based peer intervention program reduced criminal justice involvement among youth aged 12-20 by 33%, saving $60,000 per patient. The study showed that the program was cost-efficient compared to juvenile detention, with a potential annual savings of $750,000 to $1.5 million.
Researchers found that urban colorectal and lung cancer patients present at later stages of disease than their rural counterparts. This study highlights the need for improved screening efforts in both rural and urban populations to address disparities in cancer diagnosis.
A survey of surgeons in training found that women are more influenced by lifestyle considerations when choosing a subspecialty career. The study suggests that general surgery residency programs should address the perception of the lifestyle associated with subspecialty surgical careers to recruit more women.
A study by Johns Hopkins surgeons found that newborns with uncomplicated gastroschisis have varying survival rates depending on the hospital, with some having death rates three to five times higher than the national average. The researchers compared mortality rates among 1,775 infants born with the condition in 40 US hospitals.
A 30-year study found that hysterectomy more than doubles the risk of requiring stress-urinary-incontinence surgery. The highest risk was within five years after surgery, with multiparous women particularly affected. Researchers suggest surgical trauma and changes to pelvic-floor supportive tissues may contribute to this association.
A new predictive model using hemoglobin level, International Normalized Ratio, and penetrating injury mechanism can accurately predict which soldiers require massive blood transfusions, allowing for timely mobilization of resources. This model has been shown to reliably predict the need for massive transfusions in combat patients.
A large study found that pregnant women are often misdiagnosed with appendicitis, leading to unnecessary operations and increased risk of fetal loss or early delivery. Advanced imaging tools like ultrasound and MRI may improve diagnostic accuracy.
A majority of voters (75%) support a nationwide trauma system, with strong majorities across all political parties. A well-coordinated trauma system can improve survival rates by 25%, making it a critical issue for the nation's healthcare infrastructure.
A new study found that limiting work hours for surgical residents enhances their training and improves patient care. The study also showed that the new model improved overall teaching effectiveness and increased operating room experience for residents.
Researchers found that uninsured or publicly insured patients with acute appendicitis are at a higher risk of perforation compared to those with private insurance. This unexpected finding suggests that insurance status may be a more significant factor in health outcomes than previously thought.
A recent Yale University study found that 16% of chronically ill elderly patients refuse recommended medical and surgical interventions. The most frequently refused treatments were cardiac catheterization and surgery, with a combined refusal rate over 10%. Patients who refused treatments often cited fear of side effects as the primary ...
A new study published in the Journal of the National Cancer Institute found that prostate cancer patients treated by experienced surgeons have a lower risk of recurrence five years after surgery. The study analyzed data from over 7,700 patients and found that surgeons with more experience had better outcomes, with nearly 70% fewer recu...
A study published in the Journal of the American College of Surgeons found that installing an electronic health records system can pay for itself within 16 months. The University of Rochester Medical Center saved $393,662 per year by reducing costs associated with manual chart pulling and transcription.
Researchers found that hospital mortality increased significantly according to the Child-Pugh classification, with a mortality rate of 10 percent for those with class A, 18 percent for those with class B, and 67 percent for those with class C. Postoperative complications were also higher in class B and C than in class A.
A team of researchers successfully linked surgeons to robots via a 4,000-mile satellite connection, improving the quality of minimally invasive surgery. The study found that virtual reality prediction would greatly aid this type of surgery, paving the way for new efficient healthcare services.
CT angiography (CTA) has been found to accurately detect ruptured cerebral aneurysms in patients with acute subarachnoid hemorrhage, with a sensitivity of 99.4%. The study, conducted at the Health Sciences Center in Winnipeg, Canada, involved 171 patients who underwent preoperative 3D CTA.