IRT in Clinical Trials

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IRT in Clinical Trials—Everything You Need To Know

Interactive Response Technology (IRT) is used in clinical trials to help researchers organize the data and make the research efficient. Find out more about Interactive Response Technology and the impact it has on scientific breakthroughs.

What Is IRT in Clinical Trials?

IRT has been around since the 1990s. At first, it was called Interactive Voice Response System (IVRS). Touch-tone telephones were used for database input from clinical sites, and faxes were the database output method for transmitting the info back. Before this, everything was done manually.

As the years went by and technology improved, so did IVRS. Nowadays, it goes by different names:

  1. IRT—The callers can use their phones to interact with the system
  2. IxRS—The x can be replaced with a W (Interactive Web Response System), and it means it can be used via the internet. If you switch it with M, it refers to ‘mobile’. And, in the past, the V stood for ’voice’
  3. RTSM—It is short for Randomization and Trial Supply Management

Whatever the initialism you bump into, IRT is used for randomization, treatment assignment, or supplies management—the tasks that can’t be done manually.

Interactive Response Technology in Clinical Trials—Why Use It?

Clinical trials are becoming increasingly popular because of technological improvements and breakthroughs in science. The scientific progress made medical research safer, and medical surveys are the shortest path to finding cures for various diseases and conditions.

More complicated trials with numerous participants require modern technology to keep up with the enormous amount of info. That’s where IRT comes in—it helps researchers organize the data better.

Some other important reasons we need IRT technology in the 21st century are:

  • Patient management—It helps investigators randomize patients and assign suitable treatments
  • Reporting and documentation—Managers of the study can easily access system reports and information about the trial
  • Compatibility with other systems—The IWRS system should be able to integrate with other modern systems used in clinical trials such as Electronic Data Capture (EDC)
  • Management of supplies—IWRS can be used to monitor the drug supply and calculate the right dosage needed for the treatment

Why Is IRT Important?

IRT is used to simplify the complicated process of clinical trials and allow researchers to deal with data without issues. IRT is in charge of patient randomization. Randomized clinical trials are considered ideal, and IRT helps eliminate bias. Interactive Response Technology is also used to facilitate complex dynamic allocation methods like minimization, for example.

IRT can also help with supply management and deal with challenges of the material distribution between import and export teams. IRT makes sure this is done properly by placing supplies at the right spots, in the proper amounts, and at the right time.

One of the main goals of IRT is to ensure that trial data captured accuracy is increased, and the costs are simultaneously decreased. All of these tasks are completed more easily without human biased engagement. IRT aims to make these processes less complicated for the people in charge.

What Makes Participants Eligible for Clinical Trials?

Clinical trials are a complicated process that requires numerous factors to align perfectly for everything to work. If you want to participate in one such clinical study, you will need to consult your physician first and ask them for help to find the one that you will benefit from the most. Some researchers look for healthy volunteers, while others need people who already have a certain disease.

After that, the team of investigators working on the clinical study will ask you to fill out numerous questionnaires and do medical tests to decide whether you are the right choice for that specific trial. Another detail that can influence the decision is the phase of the clinical trial because each research stage sets specific requirements for participation. IRT plays a crucial role in organizing every phase.

The researchers will make a decision based on various factors such as:

  • Age
  • Medical history
  • Family history
  • Genetic profile
  • Sex
  • Drugs the patient may be taking

You need to meet strict demands to be able to participate in a clinical trial.

Upon completion, the research team that was in charge of the clinical trial composes a scientific paper. They present their thoughts on the pros and cons of the treatment and other findings they deem relevant. These scientific papers are usually published on reputable medical websites such as and PubMed.

IRT is crucial for data accuracy and enables the researchers to analyze and interpret their findings with minimal errors.

DoNotPay—The Easiest Way To Find Clinical Trials

Finding clinical trials doesn’t have to be a stressful process. With the help of DoNotPay, you will be matched with a perfect study in no time. These are the simple steps you need to follow:

  1. Open DoNotPay in your
  2. Click on Clinical Trials
  3. Hit on Get Started
  4. Select the filters
  5. Choose a study you want to participate in
  6. Click on Contact

DoNotPay will contact the investigators on your behalf, and they should get in touch with you to discuss the next steps. Don’t stress if a study you think is perfect for you doesn’t accept participants yet—save it for later with our bookmarking feature!

You can change your settings and set up your preferences the way it suits you best. You decide whether you want DoNotPay to show you only remote, no-placebo, or observational studies. We are the only platform that allows users to list the studies by estimated distance, compensation, and date/time posted.

What Are the Alternative Ways of Finding Clinical Studies?

Trying to google ‘clinical trials near me’ might not be enough to find the right clinical study for you. Use reliable websites to make sure everything goes well. You can pick one of these options:



  • Option to use filters to find a suitable trial faster
  • Resources that can be trusted


  • Filters that assist you in finding the right clinical trial
  • Overview of studies divided by topic

DoNotPay Is the Way To Go When Dealing With Administrative Tasks

Whatever administrative trouble you are dealing with, DoNotPay can assist you and help you be done with it in a matter of minutes.

Learn more about the technology used to make clinical trials more reliable with our guides on or .

No matter where you live, DoNotPay can help you look for clinical trials in , , , , , or . Whether you want to stay close to home, or travel to another state, we’ll make sure you find an interventional study that’s the right fit.

In case you want to be even more specific, we can assist you in finding clinical studies in cities like , , , , , , or .

Access DoNotPay in your , and let us assist you in solving problems that have to do with:

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