Navigation Links
NewYork-Presbyterian/Columbia surgeons perform first 'ex vivo' lung transplants in New York

NEW YORK (Dec. 12, 2011) -- A 59-year-old woman from upstate New York and a 60-year-old woman from the New York metro area were the first patients in New York state and among the first in the United States to receive transplanted lungs that were assessed and reconditioned in the operating room -- a technique that has the potential to dramatically increase the availability of lungs for transplant. The experimental procedure was performed by Dr. Frank D'Ovidio at NewYork-Presbyterian Hospital/Columbia University Medical Center.

The "ex vivo" or outside-the-body approach involved removing lungs from a deceased donor, then enclosing them inside a transparent dome and connecting them to a cardiopulmonary pump and a ventilator. For four hours, the lungs were infused with nutrients and antibiotics. They were gradually warmed to body temperature, ventilated and oxygenated -- a process that resembles breathing, with the lungs inflating and deflating. Once determined to be viable, the lungs were immediately transplanted into the patients.

"Assessing lungs this way gives us a much more precise picture of how they should perform after transplant, and the reconditioning process may actually improve the chances of success," says Dr. D'Ovidio, associate surgical director of the lung transplant program at NewYork-Presbyterian Hospital/Columbia University Medical Center and assistant professor of surgery at Columbia University College of Physicians and Surgeons.

Traditionally, transplant surgeons have relied on a less sophisticated assessment. "Now with the ex vivo method, not only can we see the lungs inflate and deflate, but we also get hard data on how they function by monitoring multiple parameters and ultimately making sure that the gas exchange is happening at the level it needs to," continues Dr. D'Ovidio.

Going forward, the ex vivo procedure could significantly increase the availability of donor lungs, says Dr. D'Ovidio. "This has the potential to do for lung transplant what perfusion has done for kidney transplant. With the tool to better assess, recondition and possibly repair the organs, we can increase the number available to patients who desperately need them."

Currently, fewer than 30 percent of donor lungs are acceptable for transplantation, but physicians say ex vivo has the potential to double this figure as the reconditioning process is refined and improved.

The recent transplants at NewYork-Presbyterian/Columbia are part of an ongoing FDA investigational multicenter clinical research trial designed to compare outcomes from lung transplants using the ex vivo technique with those using the traditional method. This investigational trial, currently taking place in the United States, is coordinated and funded by Vitrolife, makers of the ex vivo perfusion system.


Contact: Amy Pietzak
New York- Presbyterian Hospital/Columbia University Medical Center

Related medicine news :

1. NY Plastic Surgeon Challenges Long-Held Separation of Derms and Plastic Surgeons
2. Pittsburgh Neurosurgeons Explore Use of Drug that Illuminates Brain Tumor Cells To Guide Surgery
3. Dr. Alesia Wagner of U.S. HealthWorks Medical Group Re-elected to Board of Osteopathic Physicians and Surgeons of California
4. Jefferson surgeon receives outstanding performance award from American College Of Surgeons
5. Prostate cancer surgeons feel with their eyes
6. Arterial disease awareness cuts heart attacks and leg amputations, claim UK vascular surgeons
7. Zimmer Receives Recognition for Health Economics Data Presented at 77th Annual American Academy of Orthopaedic Surgeons Meeting
8. New Website Connects Patients with Plastic Surgeons and Dermatologists
9. LASIK Surgeons, Plastic Surgeons, Cosmetic Dentists and other Cash Paid Medical Specialists Brought Together for Groundbreaking Webinar Series
10. Recognizing the Most Brilliant Physicians, The Leading Physicians of the World, will Showcase the Biographies of this Year's Top Orthopedic Surgeons
11. New Online Veterinary Video CPD Provides Accessible Learning for Veterinary Surgeons and Nurses
Post Your Comments:
(Date:6/24/2016)... ... June 24, 2016 , ... Dr. Amanda Cheng, ... treatment. Dr. Cheng has extensive experience with all areas of orthodontics, including robotic ... osteogenic orthodontics. , Micro-osteoperforation is a revolutionary adjunct to orthodontic treatment. It ...
(Date:6/24/2016)... NY (PRWEB) , ... June 24, 2016 , ... Topical BioMedics, Inc, makers of Topricin ... companies that call for a minimum wage raise to $12 an hour by 2020 and ... This will restore the lost value of the minimum wage, assure the wage floor does ...
(Date:6/24/2016)... ... June 24, 2016 , ... EB Medicine presented ... in Emergency Medicine conference in Ponte Vedra Beach, FL. The awards honor the ... Emergency Medicine Practice and Pediatric Emergency Medicine Practice. , “With this award, ...
(Date:6/24/2016)... Vegas, Nevada (PRWEB) , ... June 24, 2016 ... ... Las Vegas client, The Grove Investment Group (TGIG), has initiated cultivation and processing ... Grove, in Las Vegas and Pahrump, Nevada. , Puradigm is the manufacturer of ...
(Date:6/24/2016)... ... 24, 2016 , ... National recruitment firm Slone Partners is pleased ... and genomics experience, as Vice President of North American Capital Sales at HTG ... leading the sales team in the commercialization of the HTG EdgeSeq system and associated ...
Breaking Medicine News(10 mins):
(Date:6/24/2016)... , June 24, 2016 ... the "Structural Electronics 2015-2025: Applications, Technologies, Forecasts" ... In-Mold Electronics, Smart Skin, Structural ... Structural electronics involves electronic and/or ... protective structures, replacing dumb structures such as vehicle ...
(Date:6/24/2016)... India , June 24, 2016 ... Needles Market by Type (Standard Pen Needles, Safety Pen ... Therapy (Insulin, GLP-1, Growth Hormone), Mode of Purchase (Retail, ... by MarketsandMarkets, This report studies the market for the ... expected to reach USD 2.81 Billion by 2021 from ...
(Date:6/23/2016)... 23, 2016 Research and Markets has ... - Forecast to 2022" report to their offering. ... for the patients with kidney failure, it replaces the function ... the patient,s blood and thus the treatment helps to keep ... in balance. Increasing number of ESRD patients ...
Breaking Medicine Technology: