News tagged with clinical trials

Related topics: patients , cancer , cancer cells , vaccine , food and drug administration



Clinical trial

In clinical trials are conducted to allow safety and efficacy data to be collected for new drugs or devices. These trials can only take place once satisfactory information has been gathered on the quality of the product and its non-clinical safety, and Health Authority/Ethics Committee approval is granted in the country where the trial is taking place.

Depending on the type of product and the stage of its development, investigators enroll healthy volunteers and/or patients into small pilot studies initially, followed by larger scale studies in patients that often compare the new product with the currently prescribed treatment. As positive safety and efficacy data are gathered, the number of patients is typically increased. Clinical trials can vary in size from a single center in one country to multicenter trials in multiple countries.

Due to the sizable cost a full series of clinical trials may incur, the burden of paying for all the necessary people and services is usually borne by the sponsor who may be the pharmaceutical or biotechnology company that developed the agent under study. Since the diversity of roles may exceed resources of the sponsor, often a clinical trial is managed by an outsourced partner such as a contract research organization

This text uses material from Wikipedia and is available under the GNU Free Documentation License.


Scientists develop drug that slows Alzheimer's in mice

A drug developed by scientists at the Salk Institute for Biological Studies, known as J147, reverses memory deficits and slows Alzheimer's disease in aged mice following short-term treatment. The findings, ...

Alzheimer's disease & dementia created May 13, 2013 | popularity 4.2 / 5 (5) | comments 0 | with audio podcast

Lyme disease vaccine shows promise in clinical trial

(Medical Xpress)—The results of a phase 1/2 clinical trial in Europe of an investigational Lyme disease vaccine co-developed by researchers at Stony Brook University, Brookhaven National Laboratory, and at Baxter International ...

Medications created May 13, 2013 | popularity not rated yet | comments 0 | with audio podcast

Clinical support for patient self-management is rhetoric rather than reality

The processes to allow people to self-manage their own illness are not being used appropriately by health professionals to the benefit of their patients, new research suggests.

Health created May 17, 2013 | popularity not rated yet | comments 0

First prospective trial shows molecular profiling timely for tailoring therapy

A clinical trial has shown that patients, and their physicians, are eager to jump into next-era cancer care—analysis of an individual's tumor to find and target genetic mutations that drive the cancer. Results of the study, ...

Cancer created May 15, 2013 | popularity not rated yet | comments 0