Articles tagged with Surgical Procedures
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Researchers found stents lower risk of death, heart attack, and repeat surgery compared to angioplasty for patients with obstructed vein grafts. The study's results suggest a new standard of care for hundreds of thousands of post-bypass patients.
Pediatric heart surgeons are using ultrasound to monitor patients for potential brain damage during and after open-heart surgery. The non-invasive method, Transcranial Doppler, can detect air in the brain circulation when it is ejected from the heart, providing valuable feedback for surgeons.
A mathematical model explains the scientific basis of radical heart surgery, potentially selecting suitable candidates for therapeutic removal of large heart muscle portions. The Batista procedure aims to improve cardiac function by reducing heart size and stress.
A study in Canada found that waiting times for cataract surgery varied between public and private clinics, with patients perceiving longer waits in the public sector. The majority of physicians practice within the public sector, but some offer faster service due to better resource allocation.
Research shows that patient choice significantly impacts surgical rates, with significant variation among geographic units. Shared decision-making strategies can reduce demand for discretionary care by up to 40%, according to studies.
A new laparoscopic technique for kidney removal has been shown to reduce pain, hospital stays, and recovery time compared to traditional methods. The study found that kidneys removed with this technique function as well as those taken out with a large incision.
A Duke neurologist advocates for mandatory reporting of complication rates for carotid endarterectomy to help doctors make informed decisions. Low complication rates are crucial for the procedure's effectiveness in preventing strokes.
Duke University Medical Center is testing a new laser system to pierce blood-carrying channels in ailing heart muscle, showing promising results for eight treated patients. The procedure, known as transmyocardial revascularization (TMR), creates new passageways that increase oxygenation and functional heart muscle.
Mohs surgery has shown promise in preventing melanoma recurrence, particularly in patients with lentigo-maligna tumors. The technique's precision and ability to check surgical margins may provide a better chance of getting rid of tumors and preventing recurrences while conserving tissue.
The new technique allows doctors to find the sentinel lymph node, reducing swelling and side effects. In over 90% of cases, the sentinel lymph node is found, offering women more effective treatment with fewer complications.
A new laparoscopic technique has made kidney donation easier, with reduced recovery time and complications. The procedure involves a small incision and minimizes blood loss, allowing donors to recover in one-third less time compared to traditional surgery.
A major seven-year national study will evaluate the safety and effectiveness of lung volume reduction surgery for people with severe emphysema. Patients selected for the surgery will undergo evaluation and medical therapy at either University of Maryland Medical Center or Johns Hopkins Hospital.
The NHLBI and HCFA have announced a clinical trial to evaluate the safety and effectiveness of lung volume reduction surgery (LVRS) for patients with emphysema. The study aims to determine whether LVRS is a viable treatment option for this population, which currently has limited treatment options.
Researchers found that patients who received chemotherapy and radiation after surgery lived longer than those who did not. Additionally, 7% of patients had inherited mutations in the BRCA2 gene, which is linked to breast and ovarian cancer.
A Johns Hopkins study found that parathyroid gland surgery is more successful and less expensive at academic medical centers with specialized facilities and experienced surgeons. The results showed a cure rate of 97% at high-volume centers compared to 80% at lower-volume hospitals.
A Duke University Medical Center study found that over half of US cardiologists performing angioplasty procedures don't meet recommended minimum standards, leading to increased risk of complications and heart bypass operations. The study confirms the inverse relationship between physician experience and patient outcomes.
Johns Hopkins has started performing the new Port-Access technique for single-graft coronary artery bypasses and heart valve replacement and repair. The procedure is designed to reduce trauma, complications, and pain, resulting in shorter hospital stays and quicker recovery times.
A Johns Hopkins study found that high-risk gastrointestinal surgery patients are less likely to die if treated at hospitals performing more complex procedures, without increased costs. The study's lead author notes that Maryland's unique data collection system contributed to the findings.
Duke University Medical Center surgeons have developed a safe and effective treatment for Zenker's diverticulum, a disabling condition that traps food in the throat. The new endoscopic technique removes the pouch with minimal complications, offering hope to elderly patients with this condition.
A Duke University study of 934 patients found that those treated with bypass surgery or angioplasty had better long-term survival rates compared to medication alone. Patients who underwent revascularization showed a significant increase in three-year survival rates, with bypass surgery resulting in the greatest percentage of survivors.