Forum for Science, Industry and Business

Sponsored by:     3M 
Search our Site:

 

Heart transplant patient survives thanks to tiny temporary pump

07.04.2008
World First at the MUHC!

Heart specialists at the McGill University Health Centre are the first in the world to implant a minimally-invasive cardiac support system called the Impella 5.0 into a patient who was suffering from acute rejection after a heart transplant. The procedure was performed in the heart catheterization lab by Dr. Renzo Cecere, Director of the MUHC Mechanical Heart Program, and Dr. Jean Phillipe Pelletier, an MUHC Interventional Cardiologist, on February 19.

"In the worldwide experience of about 300 implants of the Impella 5.0, this is the first case of its use in a heart transplant patient suffering from severe acute rejection,” states Dr. Cecere. “This device allowed us to stabilize the patient's condition until she responded to the powerful anti-rejection medications. Without this new technology, this patient would likely not have survived."

Already available in the US and Europe, the Impella 5.0 is most often used as a bridge to a more permanent therapy, allowing doctors more time to develop a definitive treatment strategy. It is designed to help restore cardiac stability in patients who develop heart failure after heart surgery and who have not responded to standard medical therapy. In this case however, the device was implanted in transplant patient where the main purpose was to take the pressure off the patient’s heart in order to allow it time to heal from the trauma of an acute rejection.

The Impella 5.0 is made up of a miniature pump which is mounted in a catheter and inserted through a small incision in the patient’s groin area. The catheter is advanced from the groin to the left ventricle of the heart, where it can stay for up to ten days.

"The Impella system is the most recent acquisition of the MUHC Mechanical Heart Program, and further expands our ability to offer state-of-the-art treatments to patients with advanced heart disease," says Dr. Cecere. Health Canada accepted the technology for use in this country in June, 2007.

About the McGill University Health Centre (MUHC)
The McGill University Health Centre (MUHC) is a comprehensive academic health institution with an international reputation for excellence in clinical programs, research and teaching. The MUHC is a merger of five teaching hospitals affiliated with the Faculty of Medicine at McGill University––the Montreal Children’s, Montreal General, Royal Victoria, and Montreal Neurological Institute and Hospital, as well as the Montreal Chest Institute. Building on the tradition of medical leadership of the founding hospitals, the goal of the MUHC is to provide patient care based on the most advanced knowledge in the health care field, and to contribute to the development of new knowledge.

Rebecca Burns | MUHC
Further information:
http://www.muhc.mcgill.ca

More articles from Medical Engineering:

nachricht New quantum material could warn of neurological disease
11.04.2019 | Purdue University

nachricht High-strength MRI tracks MS progression
09.04.2019 | Radiological Society of North America

All articles from Medical Engineering >>>

The most recent press releases about innovation >>>

Die letzten 5 Focus-News des innovations-reports im Überblick:

Im Focus: Unprecedented insight into two-dimensional magnets using diamond quantum sensors

For the first time, physicists at the University of Basel have succeeded in measuring the magnetic properties of atomically thin van der Waals materials on the nanoscale. They used diamond quantum sensors to determine the strength of the magnetization of individual atomic layers of the material chromium triiodide. In addition, they found a long-sought explanation for the unusual magnetic properties of the material. The journal Science has published the findings.

The use of atomically thin, two-dimensional van der Waals materials promises innovations in numerous fields in science and technology. Scientists around the...

Im Focus: Full speed ahead for SmartEEs at Automotive Interiors Expo 2019

Flexible, organic and printed electronics conquer everyday life. The forecasts for growth promise increasing markets and opportunities for the industry. In Europe, top institutions and companies are engaged in research and further development of these technologies for tomorrow's markets and applications. However, access by SMEs is difficult. The European project SmartEEs - Smart Emerging Electronics Servicing works on the establishment of a European innovation network, which supports both the access to competences as well as the support of the enterprises with the assumption of innovations and the progress up to the commercialization.

It surrounds us and almost unconsciously accompanies us through everyday life - printed electronics. It starts with smart labels or RFID tags in clothing, we...

Im Focus: Energy-saving new LED phosphor

The human eye is particularly sensitive to green, but less sensitive to blue and red. Chemists led by Hubert Huppertz at the University of Innsbruck have now developed a new red phosphor whose light is well perceived by the eye. This increases the light yield of white LEDs by around one sixth, which can significantly improve the energy efficiency of lighting systems.

Light emitting diodes or LEDs are only able to produce light of a certain colour. However, white light can be created using different colour mixing processes.

Im Focus: Quantum gas turns supersolid

Researchers led by Francesca Ferlaino from the University of Innsbruck and the Austrian Academy of Sciences report in Physical Review X on the observation of supersolid behavior in dipolar quantum gases of erbium and dysprosium. In the dysprosium gas these properties are unprecedentedly long-lived. This sets the stage for future investigations into the nature of this exotic phase of matter.

Supersolidity is a paradoxical state where the matter is both crystallized and superfluid. Predicted 50 years ago, such a counter-intuitive phase, featuring...

Im Focus: Explosion on Jupiter-sized star 10 times more powerful than ever seen on our sun

A stellar flare 10 times more powerful than anything seen on our sun has burst from an ultracool star almost the same size as Jupiter

  • Coolest and smallest star to produce a superflare found
  • Star is a tenth of the radius of our Sun
  • Researchers led by University of Warwick could only see...
All Focus news of the innovation-report >>>

Anzeige

Anzeige

VideoLinks
Industry & Economy
Event News

Revered mathematicians and computer scientists converge with 200 young researchers in Heidelberg!

17.04.2019 | Event News

First dust conference in the Central Asian part of the earth’s dust belt

15.04.2019 | Event News

Fraunhofer FHR at the IEEE Radar Conference 2019 in Boston, USA

09.04.2019 | Event News

 
Latest News

Hopkins researchers ID neurotransmitter that helps cancers progress

26.04.2019 | Life Sciences

Unprecedented insight into two-dimensional magnets using diamond quantum sensors

26.04.2019 | Physics and Astronomy

Liquid crystals in nanopores produce a surprisingly large negative pressure

26.04.2019 | Physics and Astronomy

VideoLinks
Science & Research
Overview of more VideoLinks >>>