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Gabapentin for sub-acute radicular leg pain (GABARAD)

Status
Recruiting
Phases
Phase 3
Study type
Interventional
Source
EU CTIS
Registry ID
CTIS2023-508537-13-01
Enrollment
200
Registered
2024-03-27
Start date
2025-01-20
Completion date
Unknown
Last updated
2025-06-10

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

radicular leg pain

Brief summary

Change in average leg pain intensity (measured on a numeric rating scale (NRS) from 0 to 10 over the last 24 hours) from baseline to week 6, based on least squares means and standard errors derived from the primary repeated measures mixed linear model, adjusted for baseline values.

Detailed description

Change from baseline to the 6 weeks assessment in aA (NRS - at 1, 2, 4 weeks)maximal leg pain, average back NRS pain and changes in NRS pain last 24 hours, pain related disability (ODIswestry), general health, (all 1, 2, 4, 6 weeks) with least squares means and standard errors derived estimates derived from the main repeated measures mixed linear model, adjusted for baseline values., Change in work status during the 6 week treatment period compared between Gabapentin and placebo., Occurence of AEs and SAEs in Gabapentin compared to placebo, Intake of other analgesics compared between the Gabapentin and placebo group during a 6 weeks treatment period.

Interventions

DRUGGabapentin ”Orifarm”

Sponsors

Rigshospitalet
Lead SponsorOTHER

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Design outcomes

Primary

MeasureTime frame
Change in average leg pain intensity (measured on a numeric rating scale (NRS) from 0 to 10 over the last 24 hours) from baseline to week 6, based on least squares means and standard errors derived from the primary repeated measures mixed linear model, adjusted for baseline values.

Secondary

MeasureTime frame
Change from baseline to the 6 weeks assessment in aA (NRS - at 1, 2, 4 weeks)maximal leg pain, average back NRS pain and changes in NRS pain last 24 hours, pain related disability (ODIswestry), general health, (all 1, 2, 4, 6 weeks) with least squares means and standard errors derived estimates derived from the main repeated measures mixed linear model, adjusted for baseline values., Change in work status during the 6 week treatment period compared between Gabapentin and placebo., Occurence of AEs and SAEs in Gabapentin compared to placebo, Intake of other analgesics compared between the Gabapentin and placebo group during a 6 weeks treatment period.

Countries

Denmark

Outcome results

None listed

Source: EU CTIS · Data processed: Feb 4, 2026