UnknownNot Applicable

Incidence of TNS After Intrathecal Lidocaine v.s Bupivacaine

Canada160 participantsStarted 2018-11-01

Plain-language summary

This study will look into the incidence of Transient neurological symptoms (TNS) after the intrathecal use of lidocaine in comparison to intrathecal Bupivacaine.

Who can participate

Age range

18 Years – 80 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: * ASA I-III male and female patients aged between 18 to 80 years old, who will receive spinal anesthesia for surgeries lasting less than one hour. Exclusion Criteria: * Patients younger than 18 years old. * ASA physical status \>3. * Immunosuppression or high risk of infection. * Contraindications to receiving spinal anesthesia (e.g. coagulation impairment). * Patients with psychosis * Patients with preexisting back pain. * Patients with cognitive impairment * Allergies to local anesthetics, analgesics or any medication used in the study. * Patients with chronic regular opioid usage * Presence of preexisting neurological symptoms.

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

Transient Neurological Symptoms

Timeframe: Day 1

Transient Neurological Symptoms

Timeframe: Day 3

Trial details

NCT IDNCT03862287

SponsorMcGill University Health Centre/Research Institute of the McGill University Health Centre

Sponsor typeOTHER

Study typeINTERVENTIONAL

Primary completion2019-12

Contact for this trial

Juan F Asenjo

5149341934 jfasenjog@yahoo.com

View on ClinicalTrials.gov More Orthopedic Disorder trials

Who can participate

Age range

18 Years – 80 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.