Back surgery showdown: which fix works best?
NCT ID NCT07281625
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study compares two surgeries for lumbar spinal stenosis, a condition that narrows the spinal canal and causes back pain, leg pain, and trouble walking. Researchers will randomly assign 60 adults aged 30-60 to receive either decompressive laminectomy alone or with screw fixation. The goal is to see which surgery provides better pain relief and function after 3 months.
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Study facts
What this study's own registry entry says, in plain language.
- Phase
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Early phase 1
The earliest testing in people: a first look at safety, in a very small group.
- Participants
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About 60 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Oct 2025
- Expected to finish
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Dec 2025
An estimate. End dates often move.
- 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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30 to 60 years
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Age 30-60 years * Diagnosis of lumbar spinal stenosis based on MRI criteria (anteroposterior canal diameter \<10-15 mm or cross-sectional area \<75-145 mm²) * Multilevel disc herniation * Degenerative disc disease with Pfirrmann grade 3-5 on T2-weighted MRI * Failure of at least six weeks of conservative treatment Exclusion Criteria: * Previous history of lumbar spine surgery * Spinal malignancy * Congenital lumbar spinal stenosis, scoliosis, or kyphoscoliosis * Lumbar spondylolisthesis grade 3-5 * Significant comorbidities including diabetes mellitus or ischemic heart disease
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Genom att skicka in godkänner du våra Användarvillkor
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.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The study's own enquiry address
This study publishes an address for enquiries. See it below .
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The places running it
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Show contact details
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Genom att skicka in godkänner du våra Användarvillkor
Study contacts
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Contact
Email: •••••@•••••
Locations
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Services Institute of Medical Sciences
RECRUITINGLahore, Punjab Province, 60000, Pakistan
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Other studies related to the condition(s) this trial covers.
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