Can a new gauge make back pain treatment more precise?
NCT ID NCT07582705
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tested a device that measures how much pressure physical therapists apply during spinal mobilization for low back pain. Researchers enrolled 50 healthy adults and people with chronic low back pain to see if the tool could reliably track joint motion, force, and tissue stiffness. The goal is to give therapists a way to standardize this common treatment.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- What this could lead to
- If successful, this could give physical therapists a reliable way to measure and standardize spinal mobilization techniques.
- What could go wrong
- This is a small, completed observational study focused on measurement, not treatment outcomes. The tool may not prove useful in real-world clinics.
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.
- Participants
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50 people
The number who actually took part.
- Started
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Oct 2024
- Finished
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Feb 2025
- Lead sponsor
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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.
Who is studied
A convenience sample of healthy subjects (faculty and students, n=25) and subjects with chronic low back pain (n=25) will be recruited from the KUMC campus. Subjects will be excluded if they report lumbar bony or joint pathology (i.e. osteoporosis, rheumatoid arthritis), lumbar/sacral deformities (i.e. spondylolisthesis, spina bifida), spinal surgery, have BMI \>30, or are pregnant.
- Ages
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18 to 70 years
- Sex
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Anyone
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
Show the full entry requirements Hide 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: * Healthy individuals without current or recent history (within 6 months) of low back pain * 18-70 years of age * BMI between 18.5-29.9 * Ability to read and understand English * For those with chronic low back pain: 1) low back pain more than 3 months and 2) a minimal pain level of 3 on the 0-10 pain numerical rating scale (NRS) in the last 7 days Exclusion Criteria: * Any signs or symptoms of lumbar pathology (as reported by the participant during interview such as low back pain, or lower limb neurological signs) * History of any spinal surgery * Lumbar/sacral conditions reported by the subject such as spondylolithesis, spina bifida or spinal fracture * Bony pathology such as osteoporosis or rheumatoid arthritis as reported by the participant * Pregnancy * Spine cancer * BMI \>30 * Unable to lay on stomach * Resting blood pressure more than 160/90 mmHg * Currently taking blood thinning medications * Uncontrolled diabetes * A medical exclusion from having blood pressure taken such as a peripheral neuropathy * Low signal to noise ratio fNIRS signal during calibration/setup
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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University of Kansas Medical Center
Kansas City, Kansas, 66103, United States
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Other studies related to the condition(s) this trial covers.
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