Blood test may tell if your slipped disc will shrink on its own
NCT ID NCT07367503
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study looked at 130 people with lumbar disc herniation (a slipped disc in the lower back) to see if a blood-based immune-inflammatory index could predict whether the disc would shrink without surgery. Researchers compared patients who had surgery to those who received only medical treatment. The goal was to find a simple blood test that helps guide treatment decisions, potentially sparing some patients from unnecessary surgery.
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 help doctors decide which patients with lumbar disc herniation can avoid surgery and recover with medical treatment alone.
- What could go wrong
- This is a small, completed observational study, not a treatment trial. The findings may not apply to all patients and need confirmation in larger, more diverse groups.
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
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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
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130 people
The number who actually took part.
- Started
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Jun 2020
- Finished
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Jan 2023
- 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.
- Ages
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18 years and older
- 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: * Dagnosis of lumbar disc herniation confirmed by magnetic resonance imaging (MRI) * Follow-up at the Department of Neurosurgery between June 1, 2020, and January 30, 2023 * Availability of baseline complete blood count and inflammatory marker data * For the surgical group: Patients who underwent single-level, unilateral lumbar microdiscectomy (LMD) for acute lumbar disc herniation * For the medical treatment group: Patients with single-level, unilateral lumbar disc herniation who did not undergo surgery and demonstrated spontaneous regression during follow-up after medical treatment * For the control group: Individuals without spinal disease who applied to the outpatient clinic with headache complaints and had available routine blood test results Exclusion Criteria: * Previous medical or surgical treatment for lumbar disc pathology * Presence of systemic inflammatory disease * Rheumatic disease * Tumoral or malignant pathology * History of spinal trauma * Active infection at the time of blood sampling * Congenital spinal anomalies * Incomplete clinical, laboratory, or radiological data
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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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Çanakkale Onsekiz Mart University
Çanakkale, Center, 17020, Turkey (Türkiye)
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