Research on surgical treatment and outcomes. Covers fat-disorder surgery, survival after hip fracture, prostate-cancer care, and bariatric surgery.
The Robotic Surgery Center at KU Ansan Hospital has introduced the Da Vinci 5 robotic system, expanding its precision surgical capabilities. With its advanced features and ergonomic design, the system is expected to enhance patient safety and clinical outcomes.
A study published in The Journal of Pediatrics found that nearly half of infants with severe heart defects were born in hospitals without cardiac surgery. Transferring these babies to a cardiac surgical center sooner was associated with shorter hospital stays compared to those transferred later.
A cohort study of opioid-naive patients found that most achieved pain resolution within 3 weeks, but some reported prolonged opioid use. Current guidelines may not serve all patients, emphasizing the need for tailored treatment approaches.
The hospital achieved a 13-fold improvement in surgical safety after implementing interventions based on high reliability principles. The implementation resulted in 585 days without a single serious safety event, according to the study published in Pediatrics.
A new national analysis found that opioid prescribing for children varies by procedure type and hospital, with nearly one-third of patients receiving opioids after surgery. The study highlights the importance of safe prescribing practices and may inform future efforts to standardize opioid prescribing in pediatric surgery.
A young woman's quality of life and ability to walk were restored after a specialized procedure at Semmelweis University. The laparoscopic removal of a rare, benign tumor of neurological origin in the lesser pelvis, known as a schwannoma, was performed using intraoperative electrophysiological monitoring.
A study at Baystate Medical Center identified factors such as emergency surgeries, chest and heart procedures, and taxing operations affecting surgeons' schedules. These insights aim to optimize surgical scheduling, reduce waste, and improve patient outcomes.
A cohort study found that demographic, clinical, and healthcare factors influence the uptake of metabolic bariatric surgery among US adults with obesity. The study suggests improving access to this life-changing procedure through targeted policies and interventions could have a significant impact.
Semmelweis University's new Anatomy & Innovation Center for Education and Research has hosted two NATO battlefield surgery courses, providing realistic environments for learning and practicing new procedures. The center aims to improve patient safety and quality of care through advanced technologies and hands-on training.
A new study from Ann & Robert H. Lurie Children's Hospital of Chicago found that metabolic and bariatric surgery for teens with severe obesity is a cost-effective option over 10 years. The procedure sends type 2 diabetes into remission, sparing patients years of medication and complications.
A landmark trial found that tranexamic acid reduces bleeding and blood transfusion without increasing clot risk. The study supports using the inexpensive drug in all major surgeries with high blood loss risk, potentially saving millions of red blood cells annually.
Researchers have made major steps toward solving the mystery of how brain aneurysms form by identifying key cell types and genetic pathways involved. The study's findings provide new insights into a clinical paradox: smaller aneurysms can still rupture, and offer opportunities for early intervention to prevent ruptures.
A new study by Pennington Biomedical and collaborators found that Americans with the highest levels of obesity are undergoing fewer surgical procedures overall. Despite the increasing prevalence of extreme obesity, these individuals appear to be receiving proportionally fewer surgical interventions each year. The research highlights gr...
Postoperative delirium is a strong predictor of long-term cognitive decline in older adults, according to a new study. Researchers found that delirium was associated with faster cognitive decline than mild cognitive impairment, and rehospitalizations did not explain the effect.
A new tool developed by Concordia researchers uses artificial intelligence to plan surgical schedules, reducing wait times and minimizing disruptions. The system can adapt to emergency surgeries while keeping non-emergency cases on schedule.
A recent study published in JAMA Surgery found that surgeons experiencing substantial social jet lag have a higher associated risk of major adverse events in their patients. Interventions promoting regular sleep timing and reducing circadian misalignment may help improve surgeon burnout and patient safety.
Spatial arthroscopy integrates surgical video feeds with advanced hardware and software systems, enabling a heads-up display that keeps surgeons focused on the field. This technology improves ergonomics and opens doors to future capabilities like voice commands and automated documentation.
The university's patented technology assists surgeons in detecting and visualizing significant arterial bleeding using augmented reality overlays, enabling precise control and quick action. This innovation aims to improve patient outcomes, save lives, and reduce hospital stays, infection rates, and treatment costs.
Analysis of medical records data found that GLP-1 receptor agonist drugs, used for diabetes and weight loss, are associated with a significantly lower risk of knee replacement surgery. The greatest effects were seen with sustained use and newer agents semaglutide and tirzepatide.
Weight loss after bariatric surgery is associated with better ability to cope with daily household tasks such as cleaning and grocery shopping. The study also found that maintaining weight loss for long periods results in improved functionality and independence. Patients who regained lost weight experienced poorer outcomes over time.
A national analysis found that robotic-assisted cholecystectomy remained linked to increased bile duct injury risks despite growing use. The study suggests small differences in overall complication rates between approaches.
The Mount Sinai Health System has opened the Carolyn Rowan Center for Women’s Health and Wellness, which brings together multidisciplinary clinical expertise, structured care pathways, and leading-edge research to deliver personalized, comprehensive care for women. The Center offers guided multi-visit experiences and coordinated care o...
Two studies suggest that weight loss after bariatric surgery reduces cancer risk in women, with insulin levels and genetic background playing key roles. Women carrying a specific FTO genetic variant showed significant breast cancer risk reduction.
A study found nearly 10% of surgeons left clinical practice in 8 years, with mid-career surgeons and certain specialties most likely to depart. Researchers identified specific areas where policy changes and support are needed to retain these high-risk surgeons.
A nationwide implementation of a uniform multimodal prehabilitation program significantly reduced complication rates and length of hospital stay among patients undergoing colorectal cancer surgery. This study highlights the benefits of standardized preoperative care in improving patient outcomes.
Patients treated at NAPRC-accredited hospitals were less likely to have cancer cells remaining after surgery, associated with lower recurrence rates. These hospitals also delivered more comprehensive presurgical testing and improved surgical outcomes.
The Alliance A082402 study evaluates the effectiveness of involved-station I²-PORT in reducing NSCLC recurrence without long-term side effects. Participants will undergo randomized treatment with or without targeted radiation therapy after surgery.
A study found that patients with missing case information in the SEER database have lower survival rates and are more likely to be from rural or socioeconomically disadvantaged backgrounds. The researchers suggest using multiple data sources to mitigate this issue.
A new study published in the Chinese Neurosurgical Journal found that most basilar trunk artery aneurysms can be treated effectively using endovascular techniques, resulting in encouraging long-term recovery rates. However, larger aneurysms pose higher treatment risks and are associated with complications and poorer outcomes.
A new study found that diaphragmatic dome height on chest X-rays is a practical prognostic marker for predicting long-term outcomes and respiratory-related deaths in lung cancer patients with breathing disorders. Lower DDH before surgery was associated with poorer survival rates.
A multicenter clinical trial found that implementing ERPs improved outcomes for children undergoing gastrointestinal surgery, with reduced time to regular diet after surgery and decreased opioid use. Hospitals with strong quality improvement culture and commitment to ERPs saw the most success in implementation.
A randomized controlled trial conducted by Mass General Brigham researchers found that a parental support package significantly reduced burnout in child-bearing physician trainees. The package included wearable breast pumps, digital perinatal care access, and faculty mentorship.
A study found a significant decrease in metabolic bariatric surgery utilization between 2022 and 2024, with a 34.1% drop, while glucagon-like peptide-1 (GLP-1) use increased by 140.4% during the same period. This trend may continue due to growing prescribing of GLP-1s.
A new study found that a pediatric surgery program reduced opioid use during hospitalization by 56%. The program, which includes 21 best practices, also improved recovery outcomes for children, including faster eating, shorter hospital stays, and lower complication rates.
A Capital Medical University study reveals that intraoperative signal changes can predict vision loss during brain tumor surgery. Researchers found that a specific signal component, N75-P100, is strongly associated with postoperative visual outcomes.
A new position statement from the Society of Interventional Radiology highlights the growing role of genicular artery embolization (GAE) in treating symptomatic knee osteoarthritis. GAE is a safe and durable joint-preserving intervention that targets inflammatory and neurovascular drivers of KOA-related pain.
Researchers develop tailored revascularization approach for moyamoya disease, improving circulation while minimizing complications. The technique, called STAPC, uses vessel diameter, blood-flow dynamics, and recipient brain arteries to guide surgical decisions.
Photoacoustic imaging uses lasers to reveal hidden blood vessels and nerve bundles, guiding surgeons for fewer complications. The technique enables real-time augmented reality video feeds during laparoscopic surgeries.
Researchers explore how next-gen AI and sensor-rich operating rooms can enable more precise, data-driven, personalized surgery. Advances in multimodal data integration, machine learning, and robotic systems could enhance situational awareness and intraoperative decision-making.
A study of over 31,000 patients found that pneumonia occurred more often after breathing tubes were removed than during ventilation, with most cases developing within a 1–2 week window after surgery. Early assessment and intervention focusing on swallowing function are crucial for prevention and improved outcomes.
Children who need life-saving emergency surgery are nearly six times more likely to die if treated in poorer countries compared to wealthier ones. Major differences in care, including delayed hospital arrival and limited access to critical treatments, contribute to this disparity.
Experts warn that AI-enhanced surgical robotics could enable true personalized surgery and enhance surgical team performance. However, regulatory reforms are needed to address risks from adaptive systems and ensure patient benefits.
A study by the University of Gothenburg reveals that changes in gut bacteria composition after bariatric surgery are strongly associated with improved glucose metabolism and insulin release. Patients with type 2 diabetes who achieved improved glycemic control exhibited greater microbial gene richness and enhanced fermentation processes.
Research finds association between high air pollution and increased risk of post-surgical complications, including sepsis, pneumonia, and surgical wound infection. Higher levels of PM2.5 air pollution above EPA daily limits increase risk by 8%.
A new study found that patients who take more than 1,000 steps per day after surgery have a 18% lower odds of complications, 16% lower odds of readmission, and 6% shorter hospital stays. This suggests that step count is not just a marker of wellness but a key component of recovery.
The ERASur clinical trial is investigating whether total ablative therapy can improve overall survival in patients with newly diagnosed, limited metastatic colorectal cancer. The study has reached one-third patient accrual milestone, signaling strong momentum.
A new study from the University of Surrey found that surgeons from underrepresented groups are more likely to leave training and less likely to be promoted in environments dominated by White men. The study suggests that formal rules and systems are not enough to overcome informal networks and cultural factors that perpetuate inequality.
The ASPIRE trial aims to enroll 1,200 participants with advanced prostate cancer and assess the impact of chemotherapy on overall survival and disease progression. Genetic profiling is included to identify patients who benefit most from intensified treatment.
A pioneering study by the University of Eastern Finland confirms that total hip arthroplasty leads to better outcomes than conservative treatment for patients with moderate-to-severe hip osteoarthritis. The surgery significantly improved pain, functional capacity, and quality of life compared to conservative treatment alone.
A single-center study demonstrates uterus transplant feasibility in multidisciplinary centers, supporting its use for women with absolute uterine factor infertility. Ongoing reporting and data sharing will refine risk estimates and optimize patient counseling.
Hypervision Surgical, a King's College London spinout, has raised £17m in Series A funding to progress its UK-certified and FDA-cleared HYPERSNAP system. The technology combines advanced spectral sensing with cloud-enabled AI analytics to provide real-time insights into tissue physiology during surgery.
A review of 23 randomized controlled trials found that both exercise-based and nutrition-based prehabilitation programs can improve recovery after surgery. Exercise-based programs were most often used in orthopedic cases, while nutrition-based programs were primarily used in gastrointestinal and cardiac surgeries.
A new treatment using low-dose nivolumab injections into precancerous oral lesions significantly reduced lesion size and risk of cancer progression. The study showed a 60% average reduction in lesion size and complete pathologic response in six patients, with no dose-limiting side effects.
Researchers found that women with prediabetes had persistent changes in gene expression in fat tissue after bariatric surgery, leading to impaired lipid metabolism and greater weight regain. Despite clinical improvement, these molecular alterations may reduce the ability of adipose tissue to adapt after weight loss.
A study by the Alliance Foundation Trials shows that combining immunotherapy and chemotherapy before surgery can help more patients with locally advanced non-small cell lung cancer undergo complete cancer resection, improving their long-term health. The treatment also led to high rates of lymph node clearance and successful surgical re...
A video game developed to improve trauma triage decision making in emergency doctors has shown promising results. The game reduced under-triage rates for older patients by 49% compared to those who did not play the game, suggesting improved diagnostic abilities and adherence to guidelines.
The Alliance for Clinical Trials in Oncology has several active trials specifically designed to help people with head and neck cancers. Trials include testing high-dose prophylactic gabapentin to prevent opioid use during treatment, as well as immunotherapy with nivolumab and cabozantinib for mucosal melanoma and nasopharyngeal carcino...
A new study led by Dartmouth Cancer Center identifies key barriers to timely head and neck cancer treatment in rural areas, including transportation and caregiver challenges. The research highlights the importance of dedicated staff, strong community ties, and peer support in navigating the complexity of cancer care.
A new clinical trial at the University of Cincinnati is testing a peptide solution to treat prosthetic joint infections after total knee replacement. The trial aims to reduce the need for repeat surgeries and expand the treatment window beyond two weeks.
A new analysis from UC San Francisco argues that diagnostics are being overlooked, slowing progress against major diseases despite advances in targeted therapies. The study suggests that nearly half of the world's population lacks adequate access to diagnostics due to inadequate investment and insurance reimbursement.