RecruitingEarly Phase 1

Study Comparing Local/ MAC Anesthesia in Lumbar Decompression

United States100 participantsStarted 2021-12-01

Plain-language summary

Explore efficacy, complications, and other factors associated with anaesthetic choice- To evaluate the efficacy of local + MAC as an alternative anesthetic to general anesthesia and to analyze patients' outcomes and experiences.

Who can participate

Age range

40 Years – 95 Years

Sex

ALL

See this in plain English?

AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

Inclusion Criteria: Patients with lumbar stenosis to be decompressed over 1-3 segments * Ages 40-95 * Appropriate for general anesthesia Exclusion Criteria: * Planned significant nerve root retraction * Previous fusion operation * Unable to comply with follow up * Patients with daily morphine equivalents or more 100mg * Patients with a known hypersensitivity to propofol or any of DIPRIVAN Injectable Emulsion components. * Patients with allergies to eggs, egg products, soybeans or soy products.

Questions worth asking your doctor

Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.

1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?

Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.

Questions for the trial coordinator

The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.

1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?

A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.

What they're measuring

Change in Oswestry Disability Index (ODI) score

Timeframe: Basline through year 2

Change in patient reported pain

Timeframe: Basline through year 2

Trial details

NCT IDNCT04992572

SponsorStanford University

Sponsor typeOTHER

Study typeINTERVENTIONAL

Primary completion2026-12-31

Contact for this trial

Sarah Miller, MAS

650-725-7984 sarahmi@stanford.edu

View on ClinicalTrials.gov More Lumbar Spinal Stenosis trials

Who can participate

Age range

40 Years – 95 Years

Sex

ALL

See this in plain English?

AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.