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Gabapentin + Tizanidine for Insomnia in Chronic Pain

Phase 2
Waitlist Available
Led By Nathaniel Schuster, MD
Research Sponsored by University of California, San Diego
Eligibility Criteria Checklist
Specific guidelines that determine who can or cannot participate in a clinical trial
Must have
Has a chronic pain condition (≥ 3 months of pain)
Reports sleep disturbance and scores ≥ 6 on AIS questionnaire
Timeline
Screening 3 weeks
Treatment Varies
Follow Up monday after 3 nights of drug intake
Awards & highlights

Study Summary

This trial is testing whether gabapentin or tizanidine can help improve insomnia in people with chronic pain.

Who is the study for?
This trial is for English-speaking individuals with chronic pain lasting over three months, a BMI of 35 or less, and trouble sleeping as shown by an AIS score of 6 or more. It's not for pregnant or breastfeeding women, those with kidney disease, heart rhythm issues (QT prolongation), allergies to the drugs being tested, shift workers, people who can't do daily surveys or might have jetlag during the study.Check my eligibility
What is being tested?
The trial is testing if gabapentin and tizanidine help with sleep problems in people with long-term pain. Participants will be randomly assigned to receive either one of these drugs or a placebo without knowing which they're getting. The effects on their sleep will then be compared.See study design
What are the potential side effects?
Gabapentin may cause dizziness, fatigue, and swelling in hands/feet. Tizanidine can lead to dry mouth, muscle weakness, low blood pressure when standing up too fast. Both could potentially affect liver enzymes.

Eligibility Criteria

Inclusion Criteria

You may be eligible if you check “Yes” for the criteria below
Select...
I have been in pain for 3 months or more.
Select...
I have trouble sleeping and my sleep issues score is 6 or higher.

Timeline

Screening ~ 3 weeks
Treatment ~ Varies
Follow Up ~monday after 3 nights of drug intake
This trial's timeline: 3 weeks for screening, Varies for treatment, and monday after 3 nights of drug intake for reporting.

Treatment Details

Study Objectives

Outcome measures can provide a clearer picture of what you can expect from a treatment.
Primary outcome measures
Sleep quality
Secondary outcome measures
Alertness
Categorical assessment of insomnia improvement
Overall improvement
+1 more

Side effects data

From 2021 Phase 4 trial • 88 Patients • NCT03012815
2%
Allergic reaction
100%
80%
60%
40%
20%
0%
Study treatment Arm
Gabapentin
Benzodiazepine

Trial Design

3Treatment groups
Experimental Treatment
Placebo Group
Group I: Tizanidine 2mgExperimental Treatment1 Intervention
Friday night: 1 capsule Saturday night: 2 capsules Sunday night: Subject chooses 1-2 capsules
Group II: Gabapentin 300mgExperimental Treatment1 Intervention
Friday night: 1 capsule Saturday night: 2 capsules Sunday night: Subject chooses 1-2 capsules
Group III: PlaceboPlacebo Group1 Intervention
Friday night: 1 capsule Saturday night: 2 capsules Sunday night: Subject chooses 1-2 capsules
Treatment
First Studied
Drug Approval Stage
How many patients have taken this drug
Gabapentin
FDA approved
Tizanidine
FDA approved

Find a Location

Who is running the clinical trial?

National Center for Advancing Translational Sciences (NCATS)NIH
320 Previous Clinical Trials
401,706 Total Patients Enrolled
University of California, San DiegoLead Sponsor
1,120 Previous Clinical Trials
1,521,383 Total Patients Enrolled
2 Trials studying Insomnia
53 Patients Enrolled for Insomnia
Nathaniel Schuster, MDPrincipal InvestigatorUC San Diego

Media Library

Gabapentin (Other) Clinical Trial Eligibility Overview. Trial Name: NCT04429347 — Phase 2
Insomnia Research Study Groups: Placebo, Gabapentin 300mg, Tizanidine 2mg
Insomnia Clinical Trial 2023: Gabapentin Highlights & Side Effects. Trial Name: NCT04429347 — Phase 2
Gabapentin (Other) 2023 Treatment Timeline for Medical Study. Trial Name: NCT04429347 — Phase 2

Frequently Asked Questions

These questions and answers are submitted by anonymous patients, and have not been verified by our internal team.

What are some common off-label uses for Gabapentin?

"Gabapentin is a medication that's frequently used to alleviate acute low back pain. However, it can also be taken to manage other conditions such as neuralgia, drug withdrawal headache, spasticity, and muscle pain."

Answered by AI

Has the Federal Drug Administration given its okay to market Gabapentin?

"While there is some clinical data supporting Gabapentin's safety, it remains unproven whether or not the medication is effective. Consequently, it received a score of 2."

Answered by AI

Are there specific requirements for participants in this clinical trial?

"This study will involve 24 individuals that suffer from chronic pain and meet the body mass index, age, ethnicity, and condition requirements. Patients must also report regularly experiencing difficulty sleeping and score a 6 or higher on the AIS questionnaire."

Answered by AI

Could you please provide a history of clinical trials that have used Gabapentin?

"At this time, there are a total of 28 different clinical trials evaluating gabapentin. Of these active studies, 11 are in Phase 3. Columbus, Ohio is home to many of these trials; however, there are 71 locations across the country where patients can participate."

Answered by AI

Can new patients still enroll in this research program?

"Though this particular clinical trial is not actively recruiting patients at the moment, that may change in the future. The last time this study was edited on September 8th, 2020 and it was initially posted almost 2 years ago on July 29th, 2020. There are 651 other medical trials that are looking for participants right now if you're interested."

Answered by AI

Would this trial be suitable for patients who are over 40?

"The age limit to qualify for this study is 65 years old. As long as participants are above the age of 18, they are eligible."

Answered by AI
~1 spots leftby Jul 2024