Articles tagged with Surgical Procedures
The HE Breathing ventilation mode has been shown to significantly enhance surgical safety, reduce perioperative mortality, and promote faster recovery in complex airway surgery. By reducing anesthesia time and hospital stays, this innovative technique offers a major advantage over conventional intubated ventilation methods.
A multicentre study led from Finland has shown that lymph node transfer is a viable treatment for swelling in the affected limb after breast cancer surgery. The procedure involves transferring patient's lymph nodes to the armpit to replace removed lymph nodes, improving excess arm volume and reducing skin interstitial fluid.
A new study found that adenotonsillectomy, a surgical procedure for enlarged tonsils and adenoids, significantly reduces medical office visits and prescription medicine use in children with mild sleep-disordered breathing. The surgery was associated with a 32% reduction in healthcare encounters and a 48% reduction in prescriptions.
A recent NIH-supported clinical trial found that adenotonsillectomy significantly reduces medical office visits and prescription medicine use in children with mild sleep-disordered breathing. The surgery was tied to a 32% reduction in health care encounters and a 48% reduction in prescriptions used among participants.
A new gel impregnated with molecule T-5224 blocks key signaling pathway in scar tissue formation, reducing adhesions by nearly 300% in mice and minipigs. The gel is easy to apply and release the molecule over a period of two weeks.
A new study reports that Raman spectroscopy, a noninvasive technique, can distinguish between abnormal FCD type II tissue and healthy brain cells with remarkable accuracy. This method could provide real-time guidance for surgeons to more accurately identify and remove affected tissue during surgery.
Researchers at Wisconsin National Primate Research Center and Morgridge Institute for Research have developed a universal, small-diameter vascular graft using stem cell-derived arterial endothelial cells. The graft overcomes limitations of current clinical options, which include invasive procedures and limited donor availability.
A recent study by Washington University in St. Louis explores the potential of large language models to predict postoperative complications from preoperative assessments and clinical notes. The work shows that specialized LLMs can significantly outperform traditional machine learning methods in forecasting postoperative risks.
Researchers have developed a specialized nanoscale material that illuminates cancer cells under freezing conditions, improving surgical precision. This technology enhances surgeons' ability to detect and remove cancer cells during cryosurgery.
A new study led by the CIBEREHD group at Hospital Germans Trias demonstrates a significant improvement in monitoring and treatment of Crohn's disease patients. By analyzing calprotectin levels, patients can avoid unnecessary repeat colonoscopies.
A new study suggests that early weight bearing on broken ankles is generally safe and can help speed up patient recovery by preventing muscle deconditioning and improving joint range of motion. Healthy patients can typically start bearing weight within three weeks of surgical intervention without experiencing increased complications.
Research on treating moderate aortic valve dysfunction during rheumatic mitral valve surgery shows concomitant aortic valve surgery may improve echocardiographic outcomes. The study suggests delaying aortic valve surgery may be a viable option for patients with moderate predominant aortic regurgitation.
Short-course corticosteroid treatment was associated with lower surgical site complications and in-hospital mortality in patients with postoperative acute lung injury following lung resection surgery. The optimal duration of corticosteroid treatment remains uncertain, highlighting the need to weigh benefits against adverse effects.
A study published in the Journal of Neurosurgery found that surgery can alleviate psychiatric distress and improve cognitive function in patients with Chiari Malformation type 1. Nearly 90% of patients showed improvements in cognitive function or psychiatric symptoms, with many reporting a significant reduction in brain fog.
The hybrid operating room enables the entire procedure to be performed in a single step, allowing for more precise positioning of the thoracic endoprosthesis. This approach requires collaboration between thoracic surgeons and vascular surgeons.
Thousands of Medicare beneficiaries developed postoperative infections up to six months after coronary artery bypass grafting or aortic valve replacement. Women had a 60% greater odds of developing infections, including urinary tract, pneumonia, and sepsis.
New guidelines from European Association for the Study of Obesity aim to improve patient safety in obesity surgery medical tourism. The guidelines recommend multiple aspects of care, including at least 2 years of follow-up and pre-operative alcohol screening, to prevent serious injuries and death.
A new laparoscopic imaging technique uses stereo depth estimation and speckle-illumination SFDI to accurately map the optical properties of biological tissue. The device provides detailed optical property maps, enabling surgeons to identify critical tumor margins and improve clinical outcomes.
The percentage of rural patients traveling over 60 minutes to obtain surgical care significantly increased between 2010 and 2020. This disparity persists due to factors like rural hospital closures and workforce shortages, contributing to growing healthcare access issues for these patients.
A study published in Mayo Clinic Proceedings suggests that virtual reality can reduce preoperative anxiety in older patients undergoing open-heart surgery. The research found that immersive VR was effective and well-tolerated, leading to reduced anxiety scores and improved mood.
Nearly 1 in 3 Americans face long drives and high costs for surgical care within an hour's drive. Rural adults are particularly affected, with 44% driving over an hour for operations.
A new $10.8 million multicenter clinical trial will compare hip replacement surgery with simpler internal fixation for minimally displaced femoral neck fractures in patients over 60. The trial aims to improve patient outcomes and inform clinical practice.
A new study at U-M Health shows that hospitals can focus the use of preoperative tests on high-risk patients, while safely reducing unnecessary testing in others. The result is less wasted money and resources, as well as less time wasted for patients and clinical staff.
The KeyScope is a low-cost, robust laparoscope priced at approximately $1,000, making it accessible in low- and middle-income countries. It offers high-resolution images, color accuracy, and low distortion, comparable to standard laparoscopes.
Researchers found a strong association between asthma and repeated antibiotic use in predicting nasal polyp recurrence after endoscopic sinus surgery. The study suggests that patients with severe chronic rhinosinusitis with nasal polyps may benefit from additional treatments like biologics to manage the disease.
A $10.8 million trial will enroll 600 patients aged 60+ to determine whether a hip replacement or internal fixation surgery is better for certain types of hip fractures. The study's patient-focused approach aims to inform clinical guidelines and help patients make informed decisions about their care.
Researchers have developed a new gene therapy that targets aggressive brain cancer, glioblastoma, with a precise delivery system. The treatment uses a novel virus to deliver a targeting drug to cancer cells, achieving cure rates of up to 90% in mouse models.
A new nanotechnology-based drug delivery system has been developed to save patients from repeated surgeries. The approach, called Pericelle, uses a paste of nanoparticles containing hydrogel on transplanted veins to prevent blockages, which can lead to repeated surgeries in heart and dialysis patients.
A new research project funded by a $600,000 grant is exploring the mechanics behind episiotomies, with the goal of developing safer and more effective surgical practices. The study uses advanced experimental techniques and computational simulations to understand how incisions spread and potentially lead to tears.
The addition of da Vinci 5 robotic surgical systems at Huntsman Cancer Institute offers enhanced precision and control during minimally invasive surgeries. The system's advanced technology enables complex procedures to be performed through small incisions, reducing hospital stays and accelerating recovery times for patients.
A predictive model developed by Ochsner Health researchers uses data-driven insights to determine whether urgent carotid-intervention patients will regain functional independence. The model has been shown to have a 93% accuracy rate and can help physicians tailor treatment plans and optimize intervention timing.
A Cleveland Clinic study shows that bariatric surgery significantly lowers the risk of developing serious liver complications in patients with obesity and fatty liver-related cirrhosis. The study found a 72% lower risk of liver disease complications and an 80% lower risk of progression to decompensated stage among surgical patients.
Researchers have found that surgical lung volume reduction (LVRS) for advanced emphysema patients offers better outcomes than previously reported, including lower mortality rates and fewer procedure-related complications. In contrast, endobronchial valve (EBV) placement was associated with higher occurrences of complications over time.
A study of 252 patients who underwent the Ross procedure found that survival rates were 95.8% at 5 years, 94.3% at 10 years, and 90.3% at 20 years. The procedure offers excellent long-term survival rates with low risk of re-intervention, making it an alternative to mechanical valve replacement.
Research presented at the 2025 STS Annual Meeting reveals that anatomic lung resections such as lobectomy and segmentectomy are associated with improved long-term survival compared to wedge resection for stage 1A NSCLC. Lobectomy offered the highest survival rates, with a 71.9% 5-year OS and 44.8% 10-year OS.
A recent study analyzing over 100,000 patient data from the STS Adult Cardiac Surgery Database reveals that mechanical aortic valve replacements provide significant long-term survival benefits for patients under 60 compared to bioprosthetic valves. The study highlights the importance of individualized treatment plans and challenges cur...
University Hospitals is introducing a new type of surgery that utilizes an endoscope to remove herniated parts of the disc through a small incision. This minimizes blood loss, post-op pain, and recovery time compared to traditional techniques.
A study analyzing over a million Medicare patients found that those receiving multi-arterial grafts had improved survival compared to single-arterial graft recipients. However, when accounting for unmeasured confounding variables using surgeon preference as an instrumental variable, no difference in long-term survival was observed.
Researchers found that patients undergoing mechanical thrombectomies at smaller hospitals did not have less favorable outcomes than those at large healthcare systems. In fact, larger hospitals with higher volumes of procedures saw more adverse outcomes in stroke patients.
This study investigates the effects of Lianhua Qingke on endothelial protection in ALI/ARDS and finds that electromagnetic navigation bronchoscopy-guided microwave ablation is safe and effective in treating patients with multiple bilateral ground-glass opacities. The combination of ENB-guided MWA and VATS provides a potential for treat...
A Michigan Medicine study suggests that higher out-of-pocket costs for initial cardiac rehabilitation sessions are a major barrier to participation. Patients who shared the cost of their first session attended more sessions than those who paid nothing, but still had lower odds of completing over 24 sessions.
A new expert consensus on apical microsurgery provides a detailed guide for its practice, emphasizing the importance of advanced imaging techniques and biocompatibility. The consensus aims to standardize clinical practices and improve treatment outcomes in periapical diseases.
A new study by Mass General Brigham investigators found that Black people were less likely than non-Black people to undergo metabolic and bariatric surgery, even though both groups were equally likely to discuss it with health care providers. Men were also less likely to discuss and receive MBS than women.
The Lancet Commission on Clinical Obesity proposes a new model for diagnosing clinical obesity based on objective measures of illness at the individual level. The proposal aims to settle the ongoing dispute around the idea of obesity as a disease, providing a medically coherent framework for diagnosis.
A cohort study of 38 surgeons and 793 patients found that increased surgeon stress before a procedure is associated with better clinical patient outcomes. The study highlights the complex relationship between physiological stress and performance, providing opportunities for improving patient care.
A new national survey by Orlando Health finds that 56% of Americans are unaware that bariatric surgery is an effective way to improve fertility. Bariatric surgery has been shown to regulate hormones and normalize menstrual cycles, increasing a woman's chances of conception. The study highlights the connection between obesity and infert...
The Vanderbilt Transplant Center achieved a world record by performing 174 adult and pediatric heart transplants in 2024. The team's success was attributed to their multidisciplinary approach, innovative practices, and ability to accept high-risk patients from other centers.
Researchers document five cases of parvovirus B19-induced myocarditis in preschoolers from northern Greece, highlighting the virus's unique impact on endothelial cells. The study emphasizes the importance of quick diagnosis and treatment to reduce mortality and morbidity in children.
A large study found that patients with diabetes taking GLP-1 receptor agonist drugs had lower rates of hospital readmission, wound re-opening, and hematoma after surgery. Improved blood sugar control was not the likely mediator, suggesting other mechanisms may be at play.
A QUT-led study found that surgeons are slow to adopt newly developed biomaterials or tissue-engineered solutions for treating bone defects. The researchers surveyed 337 surgeons and 99 scientists, revealing a significant gap between their optimism about future advancements and the slow adoption of these innovations in clinical practice.
The AIRCARE Project will introduce AI-powered systems for real-time diagnosis and precision CO2 laser surgery, improving outcomes for UADT cancer patients. The project aims to reduce positive margins, enhance surgical precision and ease of use, transforming quality of life.
Researchers aim to advance eye transplantation through cutting-edge technologies and techniques, including cell-based therapies and device development. The six-year project, led by Kia Washington at the University of Colorado Anschutz Medical Campus, seeks to overcome current limitations in whole-eye transplant success rates.
The University Hospitals Cleveland Medical Center has introduced the Da Vinci 5 Surgical Robot, enhancing surgical procedures for surgeons and patients. The new technology offers improved ergonomics and efficiency for surgeons, while also reducing movement for circulating nurses.
Researchers found no correlation between adenotonsillectomies and undesirable weight gain in children with mild sleep-disordered breathing. The study used data from a clinical trial involving 458 children and showed that adenotonsillectomy improved symptoms, blood pressure, and quality of life but not primary neurodevelopmental outcomes.
A randomized clinical study found that an opioid-free treatment pathway is both safe and effective for bariatric surgery patients. The alternative method, which combines three different medicines, significantly reduces the need for opioids during treatment.
The American College of Surgeons Geriatric Surgery Verification program significantly decreases hospital stays among older cancer patients, increasing their independence and likelihood of discharge home. The program addresses the unique needs of older adults undergoing major abdominal oncologic procedures.
A large clinical trial found that removing 10% of a patient's blood before major liver surgery reduces the need for transfusions by half. This practice, known as hypovolemic phlebotomy, lowers blood pressure in the liver and is safe, simple, and inexpensive.
A 10-minute brain scan can predict the effectiveness of a risky spinal surgery to alleviate intractable pain. The study found that patients who responded better to spinal cord stimulation therapy had weaker connections between certain brain networks.
A study at Hospital for Special Surgery found that both robotic-assisted navigation and augmented reality techniques demonstrate superior accuracy in pedicle screw placement, with 99.6% of robotic screws rated as Grade A or B and 92.6% of augmented reality screws achieving the top rating.
Researchers developing standardized approach for ACJ reconstruction, evaluating three surgical techniques to restore stability and minimize complications. The study aims to identify most effective technique for long-term shoulder health in young athletes.