Forum for Science, Industry and Business

Sponsored by:     3M 
Search our Site:

 

Misleading media coverage of medicine

26.11.2008
Media coverage of clinical trials does not contain the elements readers require to make informed decisions. A comparison of the coverage received by pharmaceutical and herbal remedy trials, reported in the open access journal BMC Medicine, has revealed that it is rarely possible for the lay public to assess the credibility of the described research.

Tania Bubela from the University of Alberta, Canada, led a team of researchers who investigated 201 pharmaceutical and 352 herbal remedy newspaper articles, and studied the 48 pharmaceutical and 57 herbal remedy clinical trials that the stories referred to.

For both complementary and mainstream medicine, stories under-reported risk and lacked any disclosure of trial funding or scientists’ conflicts of interest. Bubela said, “There were significant errors of omission of basic information such as dose, sample size and methods for randomized clinical trials. In addition, there is an under-reporting of risks, especially in the context of herbal remedies”.

The main theme of almost all articles on pharmaceutical clinical trials was the trial itself. This contrasted with articles on herbal remedy clinical trials where 63.6% focused on the trial and the other third focused on other issues such as the myriad uses for any particular herb. The main benefit cited in almost all articles was improved health or treatment options. The study found that the media is overly reliant on narratives from satisfied patients, researchers, clinicians and patient groups - without disclosing these people’s financial ties to industry and conflicts of interest.

According to Bubela, “The study is not all bad news for the media. Slowly they are beginning to report on the welcome trend of evidence based clinical trials for complementary and alternative medicine (CAM), including herbal remedies. Unfortunately, the media still rely for their sources on high quality medical journals, which are more likely to report negative results about CAM and positive results about pharmaceuticals, The clinical trials in the study showed no difference in quality between herbal remedy and pharmaceutical trials, but CAM was still reported on more skeptically”.

Healthcare receives significant media attention, and CAM is no exception. Given the continued public interest in the multi-billion dollar business of CAM, this media attention is hardly surprising. The researchers conclude, “Given this well established and expanding market, it is time for journalists and editors to experiment with improving content without necessarily sacrificing narrative themes such as human interest stories. A change for the better is unlikely to result in a reduced public appetite for health news - an appetite which is increasingly sophisticated and desirous of high quality information”.

Graeme Baldwin | alfa
Further information:
http://www.biomedcentral.com

More articles from Health and Medicine:

nachricht Researchers identify cause of hereditary skeletal muscle disorder
22.02.2017 | Klinikum der Universität München

nachricht Second cause of hidden hearing loss identified
20.02.2017 | Michigan Medicine - University of Michigan

All articles from Health and Medicine >>>

The most recent press releases about innovation >>>

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

Im Focus: Breakthrough with a chain of gold atoms

In the field of nanoscience, an international team of physicists with participants from Konstanz has achieved a breakthrough in understanding heat transport

In the field of nanoscience, an international team of physicists with participants from Konstanz has achieved a breakthrough in understanding heat transport

Im Focus: DNA repair: a new letter in the cell alphabet

Results reveal how discoveries may be hidden in scientific “blind spots”

Cells need to repair damaged DNA in our genes to prevent the development of cancer and other diseases. Our cells therefore activate and send “repair-proteins”...

Im Focus: Dresdner scientists print tomorrow’s world

The Fraunhofer IWS Dresden and Technische Universität Dresden inaugurated their jointly operated Center for Additive Manufacturing Dresden (AMCD) with a festive ceremony on February 7, 2017. Scientists from various disciplines perform research on materials, additive manufacturing processes and innovative technologies, which build up components in a layer by layer process. This technology opens up new horizons for component design and combinations of functions. For example during fabrication, electrical conductors and sensors are already able to be additively manufactured into components. They provide information about stress conditions of a product during operation.

The 3D-printing technology, or additive manufacturing as it is often called, has long made the step out of scientific research laboratories into industrial...

Im Focus: Mimicking nature's cellular architectures via 3-D printing

Research offers new level of control over the structure of 3-D printed materials

Nature does amazing things with limited design materials. Grass, for example, can support its own weight, resist strong wind loads, and recover after being...

Im Focus: Three Magnetic States for Each Hole

Nanometer-scale magnetic perforated grids could create new possibilities for computing. Together with international colleagues, scientists from the Helmholtz Zentrum Dresden-Rossendorf (HZDR) have shown how a cobalt grid can be reliably programmed at room temperature. In addition they discovered that for every hole ("antidot") three magnetic states can be configured. The results have been published in the journal "Scientific Reports".

Physicist Dr. Rantej Bali from the HZDR, together with scientists from Singapore and Australia, designed a special grid structure in a thin layer of cobalt in...

All Focus news of the innovation-report >>>

Anzeige

Anzeige

Event News

Booth and panel discussion – The Lindau Nobel Laureate Meetings at the AAAS 2017 Annual Meeting

13.02.2017 | Event News

Complex Loading versus Hidden Reserves

10.02.2017 | Event News

International Conference on Crystal Growth in Freiburg

09.02.2017 | Event News

 
Latest News

Microhotplates for a smart gas sensor

22.02.2017 | Power and Electrical Engineering

Scientists unlock ability to generate new sensory hair cells

22.02.2017 | Life Sciences

Prediction: More gas-giants will be found orbiting Sun-like stars

22.02.2017 | Physics and Astronomy

VideoLinks
B2B-VideoLinks
More VideoLinks >>>