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SI-6603 Versus Placebo in Patients With Lumbar Disc Herniation

Phase 2
Completed
Conditions
Lumbar Vertebra Hernia
Interventions
Drug: Placebo
Registration Number
NCT00634946
Lead Sponsor
Seikagaku Corporation
Brief Summary

The purpose of this study is to determine whether SI-6603 is effective in the treatment of lumbar disc herniation.

Detailed Description

Not available

Recruitment & Eligibility

Status
COMPLETED
Sex
All
Target Recruitment
195
Inclusion Criteria
  • Patients with lumbar disc herniation (L4-L5 or L5-S1) as assessed by MRI and clinical symptoms corresponding to position of the impaired nerve root
  • Patients assessed as positive in the SLR test
  • Patients with sciatica in either lower leg
  • Patients with no improvement from pharmacotherapy or concomitant treatment with drug and nerve block
Exclusion Criteria
  • Patients who have 2 or more lumbar disc herniations as assessed by MRI
  • Patients with "extrusion-type" or "sequestration-type" herniation in whom a rupture into the posterior longitudinal ligament is identified by MRI
  • Patients who have received nerve block within 3 weeks before screening
  • Patients who have undergone lumbar operation, chemonucleolysis, or percutaneous nucleotomy

Study & Design

Study Type
INTERVENTIONAL
Study Design
PARALLEL
Arm && Interventions
GroupInterventionDescription
IIISI-6603-
ISI-6603-
IVPlacebo-
IISI-6603-
Primary Outcome Measures
NameTimeMethod
Changes in leg pain from baseline.13 weeks
Secondary Outcome Measures
NameTimeMethod
The leg painAt each assessment time point

Trial Locations

Locations (8)

Chubu Area

🇯🇵

Chubu, Japan

Kansai Area

🇯🇵

Kansai, Japan

Chugoku Area

🇯🇵

Chugoku, Japan

Kanto Area

🇯🇵

Kanto, Japan

Kyushu Area

🇯🇵

Kyushu, Japan

Hokkaido Area

🇯🇵

Hokkaido, Japan

Shikoku Area

🇯🇵

Shikoku, Japan

Tohoku Area

🇯🇵

Tohoku, Japan

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