"Our results show that it is just as effective – both for survival and recovery of neurological function – to focus on avoiding the fever that accompanies cardiac arrest. We don't need to cool down the body and brain to 33°C. This is of course important because cooling to lower temperatures brings a higher risk of infection, bleeding and other side-effects", said Niklas Nielsen, researcher at Lund University and first author of the study.
Patients who come into hospital in cardiac arrest receive intensive care with cooling and ventilator treatment. Around half of them survive. Daily life goes quite well for those who survive, but around 30 per cent of cardiac arrest patients suffer impaired cognitive function, for example poorer memory.
"Until now, there has not been a clear place in the health service for the rehabilitation of these patients and one of our most important tasks is to identify them and tailor rehabilitation treatment to them. The median age for cardiac arrest is just over 60, and there are quite a lot of younger people who are affected. Rehabilitation can mean the difference between being able to go back to work and remaining on sick leave", said Niklas Nielsen.
The researchers are planning to analyse the patient data in more detail to see if there may be groups of patients for whom cooling could be beneficial and whether it has an impact at a more detailed cognitive level.About the study:
The study was led by researchers from Lund University, Helsingborg Hospital and Skåne University Hospital – Niklas Nielsen, Hans Friberg, Tobias Cronberg and David Erlinge – together with an international steering group.
The research project has involved strong collaboration with Rigshospitalet in Copenhagen and has resulted in the establishment of a joint centre by Lund University, Skåne University Hospital, Helsingborg Hospital and Region Huvudstaden in Copenhagen.Publication:
Niklas Nielsen, Jørn Wetterslev, Tobias Cronberg, David Erlinge, Yvan Gasche, Christian Hassager, Janneke Horn, Jan Hovdenes, Jesper Kjaergaard, Michael Kuiper, Tommaso Pellis, Pascal Stammet, Michael Wanscher, Matt P. Wise, Anders Åneman, Nawaf Al-Subaie, Søren Boesgaard, John Bro-Jeppesen, Iole Brunetti, Jan Frederik Bugge, Christopher D. Hingston, Nicole P. Juffermans, Matty Koopmans, Lars Køber, Jørund Langørgen, Gisela Lilja, Jacob Eifer Møller, Malin Rundgren, Christian Rylander, Ondrej Smid, Christophe Werer, Per Winkel, and Hans Friberg for the TTM Trial Investigators
Background:The origin of the extensive study is the criticism of the two studies that was made when they were first published in 2002. The criticism that was made, with which Niklas Nielsen and his colleagues in Lund agree, was that:
no assessment was made of whether the effect of the treatment was due to the removal of the fever or to the cooling itself
The results have been presented today in the New England Journal of Medicine, and at the American Heart Association meeting in Dallas.
Contact:Niklas Nielsen, consultant and researcher, Lund University
Niklas Nielsen | EurekAlert!
Multi-year study finds 'hotspots' of ammonia over world's major agricultural areas
17.03.2017 | University of Maryland
Diabetes Drug May Improve Bone Fat-induced Defects of Fracture Healing
17.03.2017 | Deutsches Institut für Ernährungsforschung Potsdam-Rehbrücke
The Institute of Semiconductor Technology and the Institute of Physical and Theoretical Chemistry, both members of the Laboratory for Emerging Nanometrology (LENA), at Technische Universität Braunschweig are partners in a new European research project entitled ChipScope, which aims to develop a completely new and extremely small optical microscope capable of observing the interior of living cells in real time. A consortium of 7 partners from 5 countries will tackle this issue with very ambitious objectives during a four-year research program.
To demonstrate the usefulness of this new scientific tool, at the end of the project the developed chip-sized microscope will be used to observe in real-time...
Astronomers from Bonn and Tautenburg in Thuringia (Germany) used the 100-m radio telescope at Effelsberg to observe several galaxy clusters. At the edges of these large accumulations of dark matter, stellar systems (galaxies), hot gas, and charged particles, they found magnetic fields that are exceptionally ordered over distances of many million light years. This makes them the most extended magnetic fields in the universe known so far.
The results will be published on March 22 in the journal „Astronomy & Astrophysics“.
Galaxy clusters are the largest gravitationally bound structures in the universe. With a typical extent of about 10 million light years, i.e. 100 times the...
Researchers at the Goethe University Frankfurt, together with partners from the University of Tübingen in Germany and Queen Mary University as well as Francis Crick Institute from London (UK) have developed a novel technology to decipher the secret ubiquitin code.
Ubiquitin is a small protein that can be linked to other cellular proteins, thereby controlling and modulating their functions. The attachment occurs in many...
In the eternal search for next generation high-efficiency solar cells and LEDs, scientists at Los Alamos National Laboratory and their partners are creating...
Silicon nanosheets are thin, two-dimensional layers with exceptional optoelectronic properties very similar to those of graphene. Albeit, the nanosheets are less stable. Now researchers at the Technical University of Munich (TUM) have, for the first time ever, produced a composite material combining silicon nanosheets and a polymer that is both UV-resistant and easy to process. This brings the scientists a significant step closer to industrial applications like flexible displays and photosensors.
Silicon nanosheets are thin, two-dimensional layers with exceptional optoelectronic properties very similar to those of graphene. Albeit, the nanosheets are...
20.03.2017 | Event News
14.03.2017 | Event News
07.03.2017 | Event News
28.03.2017 | Life Sciences
28.03.2017 | Information Technology
28.03.2017 | Physics and Astronomy