A Few Concepts On Clinical Research Tampa Residents May Find Worthwhile
by Barbara Walker
Research in any field is done with an aim of inventing solutions for various situations based on the field of specialty. In clinical research, scientists work to come up with new and better methods of disease prevention and treatment. It also serves to provide temporary solutions to ensure that patients are kept comfortable while definitive treatment is in the process of being established. In this article we discuss details about <a href="www.clinicalresearchofbrandon.com/">clinical research Tampa</a> residents may find meaningful.
As the term suggests, pre-clinical trials come right before the trial itself. The pre-clinical phase aims at establishing a safety framework for use of a drug among participants of the main trial. At this stage, important properties ( also known ad pharmacodynamics and pharmacokinetics) of a given drug are studied. Pharmacodynamics refer to the response of the body to the drug. Such will include, for example, the side effects and maximum safe dose. Pharmacokinetics, on the other hand, define how the drug is absorbed, distributed, metabolized and excreted from the body.
Trials may also be designed for testing medical devices rather than drugs. Medical devices are generally invented to enhance the accuracy of diagnosis of illnesses or to maintain functionality when an organ is or has failed. A good example is the artificial pacemaker. For such a device to be approved for use, researchers need to establish just how sustainable it would be for any given individual. Medical equipment and devices have to be taken through the stage of good lab practices to ascertain their safety.
In a bid to hasten the research process, an initial step commonly referred to as phase zero was recently put in place. At this stage, the testing is usually done in animals. Moreover, very minute doses are administered. At the end of day, researchers can deduce which drug is promising enough to continue in the trial process.
Phase one of a study entails testing certain drug concepts on a given number of individuals. These concepts include formulation type, safety and dosing levels. Two to one hundred study subjects are utilized, on average.
Healthy individuals are the most suitable subjects for study. Unfortunately, these same individuals are bound to react negatively to the drug. Some money is usually offered to them to cater for any inconvenience caused. Terminally ill patients as well as patients unable to recover with already approved medication can join in the trial.
The second and third phases involve a larger number of patients for testing. While phase three needs a maximum of three hundred, the following phase involves way more than this number. The goal at this stage is to study how efficient the drug in question is.
Last but not least is the fourth phase which aims to refine the research to assess special areas such as drug interactions involving the new molecule. It also assesses pregnant women and the young age group. This is attributed to the fact that these fall in the bracket of extremely high risk groups.
You can get valuable tips for selecting a <a href="http://www.clinicalresearchofbrandon.com">clinical research Tampa</a> company and more information about a reputable company at http://www.clinicalresearchofbrandon.com now.
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New Unique Article!
Title: A Few Concepts On Clinical Research Tampa Residents May Find Worthwhile
Author: Barbara Walker
Email: nathanwebster335@live.com
Keywords: clinical research tampa
Word Count: 502
Category: Medicine
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