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TAVI procedure effective in patients unsuitable for surgical valve replacement: Study

One-year data from the PARTNER clinical trial, published today in the New England Journal of Medicine, demonstrate that transcatheter aortic-valve implantation, compared with standard therapy, resulted in significantly lower rates of death among patients who cannot undergo surgery for aortic stenosis. The results will be presented tomorrow as a Late Breaking Trial at the 22nd annual Transcatheter Cardiovascular Therapeutics (TCT) scientific symposium.

23 Sep 2010

Gore commences treatment in Europe with new 25 cm VIABAHN Endoprosthesis

W. L. Gore & Associates announced the treatment of the first European patients with the new 25 cm GORE® VIABAHN® Endoprosthesis with PROPATEN Bioactive Surface, the longest length stent-graft available in Europe. Piotr Kasprzak, from the Department of Vascular Surgery at the Klinikum der Universität in Regensburg, Germany, and Thomas Zeller, MD, from the Department of Angiology at the Herz-Zentrum in Bad Krozingen, Germany successfully treated patients using the Gore device.

23 Sep 2010

MAQUET enrolls first patient in OPTION trial

MAQUET Cardiovascular LLC, a leading provider of cardiovascular technologies, today announced enrollment of the first patient in the OPTION (Optimal Improvement of Vein Graft Patency Long Term by the Implementation Of Novel Endoscopic Harvesting Techniques) trial which is designed to assess patient outcomes using a standardized, best practices approach in endoscopic vessel harvesting (EVH) for coronary artery bypass graft surgery (CABG) compared with open vein harvesting methods.

23 Sep 2010

Implantation of new bioprosthetic-tissue valve in patients with severe aortic stenosis saves lives

Implantation of a new bioprosthetic-tissue valve into the hearts of patients who have severe aortic stenosis and are too sick or too old for open-heart surgery has been found to both save lives and improve the quality of those lives, according to a new multicenter study, to be published online at 2 p.m. Pacific time today in the New England Journal of Medicine.

23 Sep 2010

First intestine transplant in Michigan performed on 50-year-old Port Austin patient

The first intestine (bowel) transplant in Michigan was performed on a 50-year-old patient from Port Austin by physicians at Henry Ford Hospital.

23 Sep 2010

CSI to present CALCIUM 360° Study results at TCT symposium

Cardiovascular Systems, Inc., announced today that its CALCIUM 360° Study, the first-of-its kind prospective, randomized feasibility study, demonstrated the safety and effectiveness of plaque modification with the Diamondback 360 PAD System versus the standard of care treatment (balloon angioplasty) in below-the-knee arteries.

23 Sep 2010

Nerve inflammation may cause postsurgical neuropathies: Study

A new Mayo Clinic study found that nerve inflammation may cause the pain, numbness and weakness following surgical procedures that is known as postsurgical neuropathy. The development of postsurgical neuropathies is typically attributed to compression or stretching of nerves during surgery. This new research shows that, in some cases, the neuropathy is actually caused by the immune system attacking the nerves and is potentially treatable with immunosuppressive drugs.

23 Sep 2010

Mother’s miracle surgery for cancer - body cut in half

Janis Ollson, 31 became the first patient to survive a rare bone cancer which required her body to be cut in half. When she was pregnant with her second child doctors assumed her intense back pain was just a typical symptom of pregnancy. But soon she was diagnosed with a bone cancer called sarcoma that was untreatable by chemotherapy or radiation.

23 Sep 2010

AMS reports 12-month study results of Elevate Apical and Posterior Prolapse Repair System

American Medical Systems, a leading provider of world-class devices and therapies for both male and female pelvic health, today announced the results of a 12-month single-arm, prospective multi-center study of the Elevate® Apical and Posterior Prolapse Repair System. The pelvic organ prolapse quantification exam (POP-Q), used to quantify, describe, and stage pelvic support, was implemented in the study and concluded efficacy rates of Stage 1 or less to be 89.2% for Apical and 91.7% for Posterior.

22 Sep 2010

Study finds certain MRI sequences as accurate methods of assessing stent stenosis

Researchers have found that magnetic resonance imaging (MRI) may be sufficient for the routine surveillance of some great vessel (primary blood vessels [e.g., aorta and vena cavae]) stents that are commonly used to treat congenital heart defects (a defect in the structure of the heart and great vessels that is present at birth) in children and young adults, according to a study in the October issue of the American Journal of Roentgenology (www.ajronline.org). MRI is a noninvasive medical test that helps physicians diagnose and treat medical conditions.

22 Sep 2010

Study: Stricture recurrence rate is low, recurrence can be retreated endoscopically

Researchers from Italy have reported results from more than 10 years of follow-up showing that the placement of multiple endoscopic stents for the treatment of postoperative biliary strictures remains excellent with a low rate of stricture recurrence after this lengthy period of time. When strictures do recur, they can be safely and successfully retreated endoscopically. The study appears in the September issue of GIE: Gastrointestinal Endoscopy, the monthly peer-reviewed scientific journal of the American Society for Gastrointestinal Endoscopy (ASGE).

22 Sep 2010

Telomere length associated with higher rate of relapse and lower overall survival in aplastic anemia patients

Among patients receiving immunosuppressive therapy for severe aplastic anemia (a condition in which the bone marrow is unable to produce blood cells), the length of telomeres (chromosome markers of biological aging) was not related to the response to treatment but was associated with a higher rate of relapse (return to low blood cell counts) and lower overall survival, according to a study in the September 22/29 issue of JAMA.

22 Sep 2010

St. Jude Medical announces positive subset data results for Angio-Seal Evolution Vascular Closure Device Registry

St. Jude Medical, Inc., a global medical device company, today announced subset data results for the Angio-Seal™ Evolution™ Vascular Closure Device Registry. The results reaffirm the excellent sealing performance of the Angio-Seal Evolution vascular closure device in patients undergoing routine diagnostic and interventional cardiac catheterization procedures.

22 Sep 2010

First in-human study of robotically assisted percutaneous coronary intervention system presented at 22nd TCT

The first in-human study of a robotically assisted percutaneous coronary intervention system demonstrated that the technique was safe and feasible. The results of the study were presented at the 22nd annual Transcatheter Cardiovascular Therapeutics (TCT) scientific symposium, sponsored by the Cardiovascular Research Foundation.

22 Sep 2010

Boston Scientific reports positive data from PLATINUM Element Stent quantitative coronary angiography study

Boston Scientific Corporation today announced data from its PLATINUM QCA study, which is designed to evaluate the Company's PROMUS Element™ Everolimus-Eluting Platinum Chromium Coronary Stent. The results provided 30-day and nine-month clinical outcomes and nine-month quantitative coronary angiography (QCA) and intravascular ultrasound (IVUS) data supporting the safety and efficacy of the PROMUS Element Stent.

22 Sep 2010

Physical or psychological stress before cancer treatment may sabotage therapy

Patients who experience physical or psychological stress - including rigorous exercise - one or two days before a cancer treatment might be unknowingly sabotaging their therapy, new research suggests.

22 Sep 2010

Catheter ablation benefits atrial fibrillation patients younger than 45

Patients under age 45 had fewer major complications than older patients and comparable improvement after a medical procedure to treat irregular heartbeat, or arrhythmia, in a study reported in Circulation: Arrhythmia and Electrophysiology, an American Heart Association journal.

22 Sep 2010

Omega receives CAP accreditation for forensic drug testing of hair

Omega Laboratories, Inc. today announced that it has received accreditation for forensic drug testing of hair from the Commission on Laboratory Accreditation of the College of American Pathologists (CAP). During the CAP accreditation process, inspectors carefully review the laboratory's records and quality control procedures for the preceding two years, as well as the laboratory's equipment, facilities, safety program and record. CAP inspectors also examine laboratory staff qualifications and the overall management of the laboratory.

22 Sep 2010

Deep brain stimulation improves OCD symptoms, promotes smoking cessation and weight loss

Electrical stimulation of the brain in a patient with severe obsessive-compulsive disorder (OCD) led to some unanticipated benefits—"effortless" smoking cessation and weight loss, according to a case report in the September issue of Neurosurgery, official journal of the Congress of Neurological Surgeons.

22 Sep 2010

Impact of cancer treatment on cardiovascular function

For the past two decades, cancer therapy has become more sophisticated and effective, resulting in an ever-expanding group of long-term cancer survivors. There is also a growing awareness of the potentially negative effects of cancer treatment on the heart and the management of cardiac disease during and after cancer therapy.

22 Sep 2010

Medical Procedure News

TAVI procedure effective in patients unsuitable for surgical valve replacement: Study

Gore commences treatment in Europe with new 25 cm VIABAHN Endoprosthesis

MAQUET enrolls first patient in OPTION trial

Implantation of new bioprosthetic-tissue valve in patients with severe aortic stenosis saves lives

First intestine transplant in Michigan performed on 50-year-old Port Austin patient

CSI to present CALCIUM 360° Study results at TCT symposium

Nerve inflammation may cause postsurgical neuropathies: Study

Mother’s miracle surgery for cancer - body cut in half

AMS reports 12-month study results of Elevate Apical and Posterior Prolapse Repair System

Study finds certain MRI sequences as accurate methods of assessing stent stenosis

Study: Stricture recurrence rate is low, recurrence can be retreated endoscopically

Telomere length associated with higher rate of relapse and lower overall survival in aplastic anemia patients

St. Jude Medical announces positive subset data results for Angio-Seal Evolution Vascular Closure Device Registry

First in-human study of robotically assisted percutaneous coronary intervention system presented at 22nd TCT

Boston Scientific reports positive data from PLATINUM Element Stent quantitative coronary angiography study

Physical or psychological stress before cancer treatment may sabotage therapy

Catheter ablation benefits atrial fibrillation patients younger than 45

Omega receives CAP accreditation for forensic drug testing of hair

Deep brain stimulation improves OCD symptoms, promotes smoking cessation and weight loss

Impact of cancer treatment on cardiovascular function

Small solutions for big problems in drug discovery and delivery

Professor Nancy Ip: Pioneering New Paths in Neurodegenerative Therapy

Utilizing process Raman in optimizing cultivated meat production

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