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Could a simple quiz match you to the perfect back pain exercise?

NCT ID NCT04283409

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed This study
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study looks at whether matching people with chronic low back pain to specific exercises—graded activity or motor control exercises—based on a questionnaire leads to better results. Researchers will compare the two exercise types in 425 adults to see if personalized matching reduces pain and disability more effectively. The goal is to make exercise therapy more effective and reduce healthcare costs.

What this could mean

Our plain-language read of the trial. This is informational only, not medical advice or a prediction.

Active substance
exercise therapy (graded activity or motor control exercises)
What this could lead to
If successful, this could show that matching patients to the right exercise based on a simple questionnaire leads to better pain relief and function, making treatment more effective.
What could go wrong
This is a validation study, so results may not confirm earlier findings. Exercise effects are often small, and individual responses vary widely.

This is an AI summary of the original study and may miss details. Read our disclaimer.

Study facts

What this study's own registry entry says, in plain language.

Phase

Not a phased trial

Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.

Participants

425 people

The number who actually took part.

Started

Sep 2020

Finished

Sep 2025

Lead sponsor

Other sponsor

The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.

Who can take part

This study's own entry requirements. Only the study team can say for certain whether you qualify.

Ages

18 to 80 years

Sex

Anyone

Healthy volunteers

Not accepted

This study is not open to healthy volunteers. The entry requirements below say who it is open to.

Show the full entry requirements

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria: * chronic non-specific LBP (\>3 months) with or without leg pain * back pain being the primary musculoskeletal complaint of the patient * between 18 to 80 years of age, * English speaking (to allow response to questionnaires and communication with physiotherapist), * moderate or greater pain or disability measured using question 7 and 8 of the SF-36,34 * moderate or high risk classification on the STarT Back Tool indicating appropriateness of physiotherapy and thus an exercise program. Exclusion Criteria: * nerve root compromise (2 strength, reflex or sensation affected for the same nerve root) * suspected or confirmed serious pathology (e.g. infection, fracture, cancer, inflammatory arthritis, cauda equina syndrome) * pregnancy * scheduled or on the wait list for surgery during trial period * cognitive impairment that precludes participant from completing study questionnaires or comply with exercise recommendations (e.g. dementia, Alzheimers) * severe neuromuscular condition (e.g. spinal cord injury) that precludes participant from engaging in activity exercise. * clinical assessment indicating that the participant is not suitable for active exercises (by a family physician, or using the Physical Activity Readiness Questionnaire).

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As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Locations

  • McMaster University

    Hamilton, Ontario, L8S 1C7, Canada

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