Pragmatic trial

A pragmatic trial tests a treatment in everyday conditions, with the kind of patients and clinics you'd see in normal care.

This term is specific to research interpretation and is defined on AnxietyResearch. Shrinktionary, the network's language layer, doesn't currently carry a canonical entry for it.

Many trials are tightly controlled. They enroll a narrow group of patients, exclude anyone with other health problems, and deliver the treatment in ideal conditions. That answers the question "can this work." A pragmatic trial is built to answer a different question, "does this work in real life." It uses broad eligibility, regular clinics, and outcomes that matter to patients.

A treatment can shine in a strict research setting and then disappoint in a busy primary care clinic. Pragmatic trials help close that gap. They're especially useful for questions about how care is delivered, such as measurement-based care or telepsychiatry.

A pragmatic trial of telepsychiatry for anxiety would enroll typical patients across ordinary clinics, including people who also have other conditions, and measure outcomes patients care about, such as symptom relief and staying in treatment.

The trade-off is control. Because pragmatic trials let real life in, they carry more variation and can be harder to interpret. Their opposite, the tightly controlled explanatory trial, gives a cleaner answer to a narrower question. Both are useful. They answer different things.