Articles tagged with Surgical Procedures
Cardiologist George Dangas, MD, PhD, is recognized for his lifetime achievements in caring for patients and cardiology education. He is the third interventional cardiologist from Mount Sinai to receive the Laennec Master Clinical award, which celebrates his exceptional insight in correlating cardiovascular disease with clinical findings.
The annual number of TAVR procedures among patients younger than 70 rose from 15 in 2014 to 134 in 2024, with surgical aortic valve replacement remaining the predominant approach. TAVR was particularly popular among patients aged 60 to 69, with lower rates of acute kidney injury and bleeding compared to SAVR.
Researchers at The Mount Sinai Hospital found combining rotational atherectomy and intravascular lithotripsy before coronary stent placement improves stent expansion in patients with calcified coronary nodules. The study, NODULE-SHOCK, showed a 19% increase in stent area compared to IVL alone.
A recent study found that a greater reduction in dorsal lung ventilation is independently associated with postoperative pulmonary complications in laparoscopic colorectal cancer surgery. Patients with a reduction of dorsal lung ventilation ≥14.5% had a higher incidence of postoperative pulmonary complications.
A new study led by UC Davis researchers finds that narrower surgical margins than previously thought can achieve cancer control in pediatric patients with non-rhabdomyosarcoma soft tissue sarcomas. The study, which evaluated 266 patients, found that close surgical margins as little as a millimeter can preserve precious healthy tissue a...
A new study has found that combining medications dobutamine and norepinephrine during septic shock surgery can significantly lower the risk of acute kidney injury. The trial, which tracked 584 adult patients, showed that the drug combination cut the risk of severe kidney damage in half, reducing moderate to severe kidney injuries.
A new surgical technique has been developed to restore the clitoris after treatment for vulvar cancer, with 90% of patients able to achieve clitoral orgasm again. The procedure, which adds only 15 minutes to the operation, preserves clitoral sensation and improves sexual function and quality of life.
Researchers transplanted human stem cell-grown pituitary tissue into a monkey with a removed pituitary gland, restoring cortisol production and improving lifespan. The study demonstrates the potential for lab-grown human pituitary cells to survive and function after transplantation into a primate.
A new study published in the Journal of Vascular and Interventional Radiology found that kidney-sparing embolization is associated with lower rates of acute kidney injury and in-hospital mortality compared to nephrectomy in patients with high-grade kidney injuries. The study analyzed 849 cases and found that embolization reduced in-hos...
The institution has appointed three leaders in sports medicine to head key orthopedic centers, including the Center for Patellofemoral Disorders, Knee Preservation Center, and Hip Preservation and Hip Arthroscopy Center. Dr. Sabrina Strickland, Dr. Andreas Gomoll, and Dr. F. Winston Gwathmey will bring exceptional expertise in treating...
A new, incisionless liver cancer treatment called histotripsy was associated with low rates of laboratory toxicity and procedural complications in a real-world review of 972 patients. However, the study found that 11% of patients died within 30 days, suggesting that advanced cancer and overall disease burden may be contributing factors.
A new study by Michigan Medicine found that heart surgery infection rates vary significantly across U.S. hospitals, with some experiencing nearly double the risk of others. By reducing infections, hospitals could prevent 2,600 infections and reduce Medicare spending by $441 million annually.
The latest figures from the European Registry of Quality Outcomes for Cataract and Refractive Surgery show significant improvements in safety and efficacy, with complications such as posterior capsule rupture occurring at a low rate. The registry has recorded nearly five million cataract surgeries, with the most common procedure being ...
The Society of Pelvic Surgeons (SPS) has selected The GOG Foundation, Inc. as its management partner to advance multidisciplinary surgical collaboration worldwide. This partnership aims to strengthen member engagement, expand the society's visibility, and build upon its legacy.
The American College of Cardiology, Society of Thoracic Surgeons, and Society for Cardiovascular Angiography & Interventions released a joint statement on TAVR national coverage determination. The statement aims to preserve the quality framework that contributed to TAVR's success, emphasizing the importance of collaborations, registrie...
A clinical trial found that combining mental health coaching with medication optimization before surgery reduces post-surgery anxiety and depression in older adults. The study supports adding mental health care and medication optimization to routine pre-surgical care, leading to improved recovery and overall health.
The LIPLEG study found that liposuction is significantly superior to conservative therapy in terms of key treatment outcomes, with 68.3% of patients experiencing clinically relevant pain reduction. The procedure also led to a marked improvement in quality of life, with patients reporting a reduction in pain and an increase in mobility.
Robotic liver and kidney transplant successfully performed on patient Darrell Bosworth, extending benefits of minimally invasive surgery to patients requiring both organs. The procedure, led by Dr. Adeel Khan and Dr. Jessica Lindemann, demonstrates feasibility of robotic approach for carefully selected patients.
Prostate cancer affects 1 in 8 men, with 60% diagnosed in men 65 and older. Clinical trials like Alliance's help improve early detection and treatment, reducing mortality rates by half since 1993. These trials also explore new treatments and survivorship strategies.
A study of 1.26 million bariatric surgery patients found 5.3% had extreme obesity, defined as a BMI of 60 kg/m² or higher. Despite a higher burden of health conditions, surgical risk remained relatively low, with complications occurring in 2.57% of cases.
Researchers discovered how anesthesia, surgery, and intensive care stress alter gene activity in the brain, leading to cognitive impairment and delirium. A new drug, vorinostat, reversed these changes, restoring memory formation and regulating the internal biological clock.
Researchers propose a novel posterior transosseous S1 pedicle approach to access the superior hypogastric plexus, leveraging the reproducible osseous anatomy of the sacrum. This approach may offer improved spatial control and reduce procedural variability, making it a potential alternative to conventional techniques.
Dr. Natalie Lui and her team are developing a molecular imaging agent, pan800, to identify lung cancer tumors during surgery. This technique aims to reduce complications and recurrence by enabling surgeons to achieve complete removal of tumors.
This randomized clinical trial evaluates safety and efficacy of intra-arterial thrombectomy vs. medical management in patients with large-core infarcts after an acute ischemic stroke. The study found that endovascular treatment showed significant benefits in improving outcomes.
Recent studies explore the impact of digital technologies on health outcomes, highlighting innovations in maternal care and wildfire preparedness. Digital tools are being used to improve access to healthcare, particularly in rural areas, and mitigate adverse effects of wildfires on air quality.
A study published in Communications Medicine found that early vitrectomy surgery can be more beneficial for patients' vision than the current antibiotic-first approach. After six months, patients who received this treatment showed a median improvement of 40 additional letters they could read compared to those receiving antibiotics.
A new position statement calls for systematic bone health optimization before joint replacement and spinal fusion surgery. Key findings include the progressive mechanical failure of bone-implant constructs resulting from compromised bone quality, particularly due to osteoporosis.
A recent study published in the Journal of the American College of Surgeons found that older adults who undergo high-risk emergency general surgery spend significantly fewer days living independently at home after surgery. The researchers analyzed outcomes for nearly 30,000 individuals aged 66 and older using a patient-centered measure...
A new study from Pennington Biomedical Research Center in Louisiana demonstrates safe and effective bariatric surgery outcomes for young patients with severe obesity. The study found significant improvements in weight loss and obesity-related health conditions, highlighting the importance of multidisciplinary care models.
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 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.
Researchers found that bariatric surgery can lead to a significantly higher risk of developing alcohol problems. The altered anatomy affects how the body processes and absorbs alcohol, leading to faster intoxication and prolonged recovery times.
The Ross Procedure offers long-term benefits and normal quality of life due to its living pulmonary valve replacement. Excellent durability and physiologic valve function are achieved, challenging traditional conceptions around the operation.
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 division at the James Buchanan Brady Urological Institute will support research, education, and care for urological conditions. The gift will accelerate advancements in surgical training, imaging, and technology to improve patient outcomes.
A study using Galen's ancient texts highlights the inability of digital simulations and virtual reality to transmit the physical intuition needed for clinical practice. Researchers recreated a dissection to demonstrate that written instructions and digital tools cannot replace hands-on experience.
A new study found that HPV-DeepSeek, an ultrasensitive blood test, can identify patients with HPV-associated head and neck cancer who may benefit from additional treatments. The test detected circulating tumor DNA in 98.1% of patients at diagnosis, significantly improving detection rates compared to existing methods.
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...
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...
Researchers found that a high arm slot and torso tilt put the most demand on the UCL, but make mechanical changes could help pitchers reduce injury risk. The study reveals that controlled pitching delivery can minimize elbow stress and produce lower speeds.
A nationwide study has compared two surgical approaches for treating Chiari malformation and syringomyelia, finding no difference in complication rates and clinical outcomes. Patients who underwent the more invasive procedure had greater improvement in their syringomyelia symptoms.
3D printed anatomical models are being used to improve surgical outcomes in complex and delicate structures. Medical 3D printing technologies also create highly personalized implants and prostheses, supporting better surgical outcomes and post-operative results.
A new study published in Nature Medicine finds that semaglutide improves weight loss and metabolic health outcomes in patients who do not respond well to bariatric surgery. Patients taking semaglutide showed significant weight loss from body fat, improved blood sugar levels, and better quality of life.
A new study by the University of Southampton has found that reusable catheters are just as safe for patients as single-use ones and do not increase the risk of urinary tract infections. The study followed hundreds of patients for a year and discovered that those who tested reusable catheters used 35 per cent fewer antibiotics.
Using virtual reality (VR) before surgery reduced postoperative pain in adolescents, but had no effect on preoperative anxiety, according to a new study published in the Journal of Pediatric Surgery. The randomized controlled trial found that VR improved patients' distraction and reduced discomfort during recovery.
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.
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.
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.
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 new study from Virginia Tech found that task switching in transplant surgeries increases one-year mortality rates by 14.8 percent, highlighting the need for efficient scheduling and workflow changes to minimize risks. The research also suggests that recovery time and surgeon experience level can mitigate these effects.
At the ISHLT meeting, experts discussed the use of robotic technology in lung transplantation, highlighting potential benefits such as improved recovery and expanded access to transplantation for frail patients. However, Dr. Hermann Reichenspurner presented counterpoints, emphasizing that current evidence does not demonstrate superior ...
A new study by the University of Technology Sydney and Massachusetts General Hospital/Harvard Medical School found that dietary patterns and a history of appendix removal are strongly associated with Alzheimer's risk. The research suggests that a healthy gut microbiome plays a crucial role in protecting the brain from neurodegeneration.
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 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...
The center offers state-of-the-art facilities for practical skills acquisition, digital technologies integration, and innovation in medical procedures. Future physicians will benefit from cadaver training, real-time imaging, and collaborative research opportunities.
Mount Sinai ophthalmologist has developed a groundbreaking device enabling precise measurement of aqueous outflow during eye surgery. The technology offers improved accuracy and reduced complications, potentially transforming the field of ophthalmology.
A randomized trial found that duloxetine does not prevent painful neuropathy caused by oxaliplatin-based chemotherapy in patients with stage II or III colorectal cancer. The study suggests that duloxetine should only be used for managing existing neuropathy, not prevention.
The Adams Valve Institute aims to expand the treatment of valvular heart disease, focusing on complex surgeries and underserved populations. The Institute will promote innovation in advanced imaging, reconstructive surgical techniques, and breakthrough research.
The Emboliner device performed comparably to the Sentinel device in protecting against stroke and death in patients undergoing TAVR. The study found that both devices captured similar amounts of debris particles, with the Emboliner capturing three times as many larger particles.
A minimally invasive procedure to insert a new valve showed lower one-year event rates for death or disabling stroke compared to traditional repeat mitral valve replacement surgery. The study found that transcatheter mitral valve-in-valve (mVIV) reduced in-hospital deaths, acute kidney injury, and life-threatening bleeding complications.