Researchers confirmed that uterine fibroid embolization effectively reduces fibroid-related urinary symptoms, improving quality of life for women. The treatment blocks blood vessels to fibroids, causing them to shrink and symptoms subside.
Andrew B. Crummy, M.D., FSIR; Gordon K. McLean, M.D., FSIR, and Peter B. Lauer, CAE, received SIR's Gold Medals for their contributions to interventional radiology and cardiovascular medicine. The award recognizes their advancements in digital subtraction arteriography and other procedures.
A small trial found that a proprietary antioxidant mixture taken before CT scans reduced DNA injury by up to 50%. The formula, administered orally, neutralized free radicals caused by X-rays and protected against cell damage.
The Society of Interventional Radiology Foundation named Dr. Jeanne M. LaBerge the 2011 Dotter Lecturer, honoring her extraordinary contributions to interventional radiology. She is also a leader in innovation, with awards recognizing her research and education efforts.
A new medical device developed using submarine technology detects, diagnoses, and monitors stroke with high accuracy. The device can differentiate between normal brain activity and life-threatening conditions, allowing immediate treatment to begin.
A minimally invasive procedure, pelvic arterial embolization is a safe and effective treatment for postpartum hemorrhage, preserving the uterus and allowing resumption of menstruation. The study showed an initial clinical success rate of 86 percent, with repeat procedures increasing the overall bleeding control to 97.8 percent.
A new interventional radiology treatment blocks blood supply to men's enlarged prostate glands, showing comparable clinical results to transurethral resection of the prostate. The minimally invasive treatment has none of the risks associated with TURP, such as sexual dysfunction and urinary incontinence.
Researchers have shown that angioplasty to widen internal jugular and azygos veins is safe for multiple sclerosis patients. The treatment improved blood flow and reduced symptoms in 97% of patients with no significant complications.
Researchers used catheter-based renal denervation to treat resistant hypertension in 106 adult patients, achieving significant reductions in systolic and diastolic blood pressure after six months. The treatment has shown efficacy in lowering blood pressure and may have applicability in managing other diseases such as heart failure and ...
A four-year study confirms that Y-90 radioembolization is a safe and effective treatment for patients with metastatic liver cancer, particularly those who have failed chemotherapy. The procedure preserves patient quality of life and extends life, while also demonstrating anti-tumoral effects.
Deep vein thrombosis (DVT) affects millions worldwide, leading to post-thrombotic syndrome and pulmonary embolism. Interventional radiologists have developed clot-busting treatments that can dissolve large blood clots with minimal risk, offering new hope for patients.
The Society of Interventional Radiology supports high-quality clinical research to determine the safety and effectiveness of interventional M.S. treatments for vulnerable patients. SIR aims to catalyze the development of needed studies, prioritizing individualized assessments and scientific plausibility.
The Journal of Vascular and Interventional Radiology's August supplement explores the development of thermal ablation techniques and devices for cancer tumor ablation. Key findings include advancements in liquid nitrogen-based cryotherapy, microwave devices, and magnetic resonance-guided focused ultrasound.
The Society of Interventional Radiology has issued a global statement defining interventional radiology, emphasizing its importance in medical care and outlining its identity and scope. The statement, supported by 41 international societies, provides a universal framework for IR practices worldwide.
Researchers at Johns Hopkins School of Medicine have discovered a potential new treatment using bone marrow stem cells to build new blood vessels in the upper leg. The treatment, which uses X-ray-visible microbubbles to deliver stem cells, was shown to dramatically improve the body's ability to form new blood vessels and provide a more...
Researchers developed percutaneous soft tissue cryotherapy as an effective treatment for cancer that has metastasized in soft tissues and bones. The procedure resulted in an average of 77% tumor shrinkage in patients after 24 months, with preserved fibrous or collagenous structures promoting better healing.
Three Society of Interventional Radiology members, John D. Fulco, Irvin F. Hawkins Jr., and David C. Levin, were awarded the society's Gold Medal for advancing interventional radiology and improving patient care.
Radiofrequency ablation treatment destroys cancer locally, extending life for colon cancer patients. Average survival rate after RFA is 91% at one year, 66% at two years, and 41% at three years.
Researchers successfully froze breast cancer in patients who refused surgery, with no localized treatment recurrences seen for up to five years and no significant complications noted. The study used image-guided, multiprobe cryotherapy, which provided safe and effective breast conservation with minimal discomfort.
Magnetic resonance-guided focal therapy offers a new treatment choice for patients with recurrent prostate cancer, providing an alternative to radiation therapy and hormone manipulation. The procedure involves tailored treatment modality and duration based on lesion size and location, preserving sexual and urinary function.
A new treatment using intra-arterial yttrium-90 microspheres has shown promising results in extending the lives of patients with hepatocellular carcinoma, particularly those with portal vein thrombosis. The treatment offers a minimally invasive option for patients who cannot undergo surgery.
Researchers have developed a novel interventional radiology treatment called nanoembolization, which uses gold nanoparticles to kill cancer cells. The treatment involves injecting the nanoparticles directly into tumors via an artery near the tumor site, bypassing scar tissue that blocks traditional treatments.
Members of the Society of Interventional Radiology have filed over 2,400 patents and patent applications, pioneering modern medicine with devices and drugs. These innovations continue to shape and change the medical landscape, enabling interventional radiologists to treat patients without invasive surgery.
Researchers found that abnormal ankle-brachial index (ABI) test results are prevalent among individuals not considered high risk for coronary heart disease by Framingham risk score. This simple test can help identify those who may be at risk for future heart attacks, potentially saving thousands of lives.
Michael C. Soulen, a professor at the University of Pennsylvania School of Medicine, received the prestigious Dr. Charles T. Dotter Lecture honor for his seminal contributions to interventional oncology. Soulen has also made significant research in interventional radiology, publishing nearly 100 peer-reviewed articles.
A study of 792 patients with multiple myeloma found that vertebroplasty significantly reduced pain intensity, medication usage, and disability. The procedure improved mobility in nearly half of the patients, who also reported considering vertebroplasty again if needed.
A new cerebral protection device has been shown to effectively reduce particles released during carotid stenting procedures, preventing strokes. The Mo.Ma device provides an alternative to surgery for stroke prevention, with a low major adverse cardiac and cerebrovascular event rate of 2.7%.
A global study indicates that uterine fibroid embolization has a comparable fertility rate to myomectomy, the gold standard surgical treatment, for women seeking to conceive. The procedure showed a 58.1% fertility rate, similar to myomectomy's 57% success rate.
A study of nearly 1,500 patients over seven years found that vertebroplasty significantly improves back pain within hours and provides long-term pain relief. Collaboration between interventional radiologists and medical experts is crucial for the best results.
Magnetic resonance-guided focused ultrasound (MRgFUS) is a new interventional radiology tool showing promise in treating uterine fibroids, offering lasting relief from symptoms without surgery. In a study of over 100 patients, women experienced significant improvement in symptoms, with 90% reporting considerable or excellent relief.
Drug-eluting stents have shown promising results in treating peripheral arterial disease (PAD) patients with critical limb ischemia, rivaling bypass surgery in primary patency rates of up to 81.8% and freedom from major amputation of up to 90.6%. The treatment offers a safe and effective solution for tiny blocked arteries below the knee.
The Society of Interventional Radiology Press has released an updated edition of 'Patient Care in Vascular and Interventional Radiology,' a 448-page resource covering major aspects of patient care. The new edition is complemented by a study guide, presenting questions and detailed answers for continuing medical education.
A randomized multicenter study of 190 patients shows stent grafts are more effective in treating blocked access in kidney failure patients undergoing dialysis. The study found nearly 51% of dialysis accesses remained open at six months with stent grafts, compared to just 23% with balloon angioplasties.
A recent study published in the Journal of Vascular and Interventional Radiology found that catheter-directed therapy is a relatively safe and effective treatment for acute massive pulmonary embolism. The treatment was lifesaving in 86.5% of cases studied and had only a 2.4% chance of major complications.
Researchers found that modifying risk factors through healthy lifestyle changes remains vital to combating peripheral arterial disease. While some patients with blocked leg arteries may not exhibit symptoms, early detection and treatment are still essential to prevent progression and potential complications.
Uterine fibroid embolization is a minimally invasive treatment that cuts off blood flow to painful fibroids, killing tumors and subsiding symptoms. This procedure can significantly decrease the hysterectomy rate in the United States, benefiting over 300,000 women annually.
The Journal of Vascular and Interventional Radiology has consistently high quality and influence, ranking in the top half of 90 radiology journals. The Society of Interventional Radiology offers an International Affiliate Program with online-only access to professionals outside North America.
A major electronic collection of articles about uterine artery embolization is now available, providing information on the treatment's benefits and technical aspects. The collection includes studies that demonstrate the procedure's lower cost compared to traditional surgery.
The Society of Interventional Radiology has released new clinical practice guidelines for managing patient radiation dose in interventional procedures. The guidelines emphasize the need for diligence in safely using fluoroscopy to minimize radiation exposure, particularly in procedures such as embolization and TIPS creation.
The Society of Interventional Radiology Foundation has awarded over $2 million in grant funding since its inception, including $191,000 to 13 researchers. The grants support research training, seed grants, and academic development funding.
The American College of Radiology has reaffirmed its support for clinical patient management by vascular and interventional radiologists. These specialists provide minimally invasive treatment options with less risk, pain, and recovery time compared to open surgery. With this extension, interventional radiologists are formalizing their...
The Society of Interventional Radiology honored Dr. Matthew A. Mauro for his extraordinary contributions to interventional radiology. He was awarded the Dr. Charles T. Dotter Lecture and received the SIR Foundation Award for Distinguished Service. Additionally, three individuals - Andreas Adam, Vincent P. Chuang, and Thomas A. Sos - we...
A new study found that endovascular repair is effective and durable with low re-intervention rates comparable to open surgery. The minimally invasive procedure redirects blood flow and stops pressure on the weak aortic wall, avoiding major abdominal surgery.
Researchers found that up to 45% of individuals without known heart disease had abnormal ankle brachial index values, indicating peripheral arterial disease. This could improve cardiovascular risk prediction and identify high-risk patients for intensive medical therapy.
Minimally invasive treatments using embolization effectively control life-threatening bleeding in women after C-sections, reducing the need for blood transfusions and hospital stays. Interventional radiology also helps women with invasive placenta by stopping excessive bleeding and potentially eliminating the need for a hysterectomy.
Researchers found that drug-eluting stents significantly improved patency rates and reduced restenosis in patients with critical limb ischemia. At three years, 60% of treated arteries remained open in the drug-eluting stent group, compared to 10% in the bare-metal stent group.
Researchers have successfully tracked and confirmed the survival of stem cells in the body using a firefly-like bioluminescence imaging agent. This innovative technique enables precise targeting of stem cell delivery to specific blood vessels, opening new hope for treating peripheral arterial disease.
Researchers found that arteriovenous (AV) fistulas are the preferred access method for dialysis treatment at any age, with no significant difference in patency or openness between elderly and younger patients. AV fistulas allow continuous high volumes of blood flow, enabling efficient dialysis treatments.
A new minimally invasive treatment, cryoablation, is nearly 100% effective in destroying localized kidney tumors. This procedure is a viable option for patients with small or large tumors and offers quicker recovery and minimal limitation on regular activities.
Researchers found that ozone treatment can relieve herniated disk pain by reducing disk volume, resulting in improved pain and function outcomes. The treatment's complication rate is less than 0.1 percent and recovery time is significantly shorter compared to surgery.