Different Types of Clinical Research Studies and the Difference Between the Both

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New tests or treatments are not available to the public as soon as they are made. They need to go through a variety of tests and phases to ensure if the new drugs, treatments, devices etc are safe and effective for the people. A clinical research trial is a research which is carried out on healthy and sick people with a purpose of improving knowledge of diseases, developing new treatments or medical devices to ensure better patient care. 


Different Types of Clinical Studies

The two different types of clinical studies are- observational studies and interventional studies.

Observational Studies- The purpose of observational studies is to improve the knowledge of the disease and its evolution. Observational studies are carried out within the framework of the follow-up of the patients in the reference centers. The studies also include natural history studies.


Interventional Studies- Interventional studies are also known as clinical trials. These studies are meant to provide evidence of the safety and efficiency of a new drug, device, or treatment. It is also necessary when a new drug, treatment, or medical device is introduced into the market.

What is the Difference Between Observational Clinical Research Study and a Clinical Trial?

Clinical research studies are observational. The subjects may require you to donate blood samples or undergo a diagnostic procedure. Clinical trials aim at evaluating medical, behavioral, or surgical interventions. It is a primary way of finding out if a new treatment, drug, or device is safe and effective in people.


On the other hand, observational studies are a fundamental part of the research. These studies are called observational studies because the investigator observes individuals without manipulation or intervention. Observational trials help establish relationships between treatment and outcome. These studies are needed.

If you are interested in knowing more about clinical studies and where clinical trials are happening, visit- https://www.fomatmedical.com

There you can get all the extensive details about clinical researches. Visit the website today for information.

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