Safer Medicines - putting patient safety first

Putting patient safety first

Slide5
Slide4
Slide3
slide 2
Slide 1

Latest News

Delivering better evidence with non animal studies – video of Prof. Ritskes-Hoitinga’s talk now available here

On November 6 2019, Merel Ritskes-Hoitinga, Professor of Evidence-Based Laboratory Animal Science at SYRCLE (Systematic Review Center for Laboratory (animal) Experimentation www.syrcle.nl) in the Netherlands, was appointed Officer in the Order of Orange-Nassau, a civil and military Dutch order of chivalry open to “everyone who has earned special merits for society”. This honour, bestowed upon Professor Ritskes-Hoitinga following her inspirational inaugural lecture at the University (transcript here), comes after 30 years of improving the quality of animal research in the Netherlands and elsewhere, and dedicating herself to developing systematic review* methodology in the field of preclinical research.

(more…)


Accelerating the Growth of Human Relevant Life Sciences in the United Kingdom

As a member of the Alliance for Human Relevant Science, Safer Medicines Trust calls for a fresh approach to biomedical research and drug discovery.

New approach methodologies (NAMs) that are human relevant have the potential to improve the efficiency of drug research and development and to deliver safer, cheaper and more effective medicines to patients.

In the new White paper ‘Accelerating the Growth of Human Relevant Life Sciences in the United Kingdom’, the Alliance calls for support from the Government to assist businesses in the transition to NAMs by providing supportive infrastructure, strategic funding, education, collaboration between industries and regulatory engagement.

There is an opportunity for the UK to be a world leader in developing and evaluating NAMs. Investment in human relevant methods is good for both business and public health.

Read the White Paper summary document
Read the full paper


New study shows researchers’ reluctance to abandon animal research despite decades of failure

This new study by Pandora Pound and Rebecca Ram from Safer Medicines, published in BMJ Open Science, analyses the opinions of scientists who conduct animal studies of stroke. At present there is only one drug available for patients with acute stroke, a ‘clot buster’ called Alteplase (and this drug was not directly dependent upon animal research for its development). Alteplase can only be given to a minority of stroke patients, half of whom will not benefit from it, so there is an urgent need for effective treatments in this area. Given the failure to develop treatments for acute stroke despite decades of animal research in this field, the study aimed to explore scientists’ views about the way forward.

We found that scientists conducting animal studies of stroke agreed that the field was in crisis, and many robustly criticised the science in this area. When it came to identifying the causes of this crisis, most scientists focused on the poor quality of animal studies. Similarly, when it came to solutions, most proposed improving the quality of animal studies in the hope that this would ultimately translate into benefits for stroke patients. A small number of researchers proposed using human in vitro methods alongside animal studies and one proposed using human focused methods instead of animal studies. Although there is evidence then, that a minority of scientists are beginning to consider human focused approaches, our study indicates a strong resistance to relinquishing the use of animal models in stroke research, despite decades of their failure to produce any benefits for stroke patients.
Read the paper in full here


New paper questions whether systematic reviews of animal studies can help translation to humans

A systematic review is a way of systematically bringing together the findings from research studies in a particular field and this paper is about the appropriate use of systematic reviews in the field of animal studies. Some researchers suggest that systematic reviews of animal studies conducted prior to human trials (i.e. prospective systematic reviews of animal studies) would allow scientists to scrutinise data on the safety and efficacy from animal studies, helping them decide whether or not human trials should proceed. However Pandora Pound from Safer Medicines Trust, together with Merel Ritskes-Hoitinga from Radboud University in the Netherlands, argue that while prospective systematic reviews can make the evidence obtained from animal studies more transparent, individual studies in animals are not necessarily able to reliably predict the safety and efficacy of an intervention when trialled in humans, and so systematic reviews of these individual studies would likewise fail to offer reliable predictions of safety and efficacy. As a result they would not be able to reliably safeguard humans participating in clinical trials. The authors also note that animal and human studies are often conducted concurrently, which not only makes prospective systematic reviews of animal studies impossible, but suggests that animal studies do not inform human studies in the expected way. They argue that it is time to review expectations of what animal studies can deliver and focus instead on investigating how clinical knowledge is actually produced. Read the full paper here


See more news here.

Share
Follow Us