Implications Of Clinical Trial Processes

By Author: Alice Coope
Total Articles: 213
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Clinical trials and research are essential steps to arrive at new treatment modalities for chronic diseases such as breast cancer and the like. It is about finding out new ways to detect, diagnose and bring down the risk of ailments. Clinical trials reveal to the medical researchers what is working and not working for a patient. It also helps them and the doctors to decide whether the side effects of a new medicine or treatment techniques are acceptable when assessed against the advantages they offer.

How are clinical trials conducted?

Most clinical trials are carried on in universities, clinics, hospitals, and in bio clinical laboratories of the CRO’s (clinical research organization). There is an exception if in this process a very rare piece of device is needed or in case a trial involves specialized methods that are known by specialized doctors only.

The researchers who are willing to carry on clinical trials generally write a plan on how the trial is supposed to be and what is it that they are trying to ...
... find out. The plan is technically termed as protocol. The protocol is a technical document and has various details of the drug dosage levels of every treatment that needs to be given along with how often and how long a treatment needs to be given. This apart, the protocol also jots down all the lab work and the tests that need to be done in order to figure out how every patient in the trial is responding to the treatment. Furthermore, the protocol is assessed by an institutional review board that either sanctions or disapproves of the trial. There are numerous aspects that are considered when making this decision that includes the following:

* Whether it is ethical to ask people to volunteer for an experimental treatment

* Whether the study has been designed to ensure that the people involved will be safe and sound
Is the study designed in a way to ensure that the people involved in it are safe

* Would the participants get a treatment that is good and better than what they have received before when they were not a part of the experiment

Participating in a Clinical Trial

Owing to the fact that researchers want to ensure that whatever happens in a clinical trial is the outcome of new processes and treatments and not just a chance happening, hence there is a well defined eligibility criteria with respect to the indication being studied for people participating in a clinical trial which is elaborated in the protocol.
Hence, the requirement for various clinical trials vary keeping in mind the medical aspect that is being dwelled upon and the probable treatment method that is being arrived at.

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