Difficulties Faced in Clinical Trials

We all know that doctors, scientists, and researchers conduct clinical trials to test newly developed medicines and medical devices. These trials are meant to understand the safety and efficacy of the medicines and to make them working and available for the public.

But, the trials are not smooth and take a long time to complete. There are multiple phases and multiple challenges faced by the researchers and doctors in the clinical trials. If you are curious about which problems and barriers researchers face, then you are at the right place. In this post, we are going to share everything about the various difficulties in clinical trials.

#1 – Participant Recruitment

One of the first hurdles in clinical trials is finding suitable participants. Researchers must recruit individuals who meet specific criteria for the study while ensuring their safety and well-being. This process can be challenging due to factors such as strict eligibility criteria, limited access to certain demographics, and even the general public’s lack of knowledge about trials.

To overcome this hurdle, the researchers usually collaborate with other healthcare service providers and ask them to convince eligible people to participate in the trials. This is quite a hectic process, as it takes a lot of time to convince people to join the trials.

#2 – Protocol Adherence

The protocols make it difficult for the researchers to conduct the trials. Although they are meant to streamline the trial process, it’s still a difficult task for researchers to adhere to all of them. Fortunately, the researchers have the freedom to design a protocol that suits the clinical trial method and follows the one that is comfortable for them to complete the trials.

#3 – Data Collection and Analysis

Data collection is one of the biggest hurdles, as researchers have to keep a record of almost every bit of data. From the crucial details of the patients, health vitals, their activities, and many other things, it becomes very hard to keep paper data stored safely. The biggest hurdle is not keeping the data collected, but analyzing all the data and coming to a conclusion.

Fortunately, researchers collect and analyze data digitally. With the availability of Big Data and AI tools, researchers can submit all the data to such tools and have the analysis done automatically, which has helped researchers save a lot of time.

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#4 – Regulatory Compliance

Clinical trials are subject to strict regulatory requirements designed to protect participants’ rights and ensure the integrity of the research. Not the protocol, but following the regulatory compliances is one of the most difficult parts of the trials.

The researchers try their best to keep every bit of data, take care of patient safety, complete all the paperwork, and many other things just to comply with the guidelines from authorities.

Final Words

The clinical trials may seem simple and straightforward, but there are more than a few difficulties that make the process stringent and take a lot of time. Fortunately, the researchers are smart and they work efficiently while complying with all the regulations and avoiding all the hurdles.