A Study to Evaluate Efficacy of 『Opast Tablet』for Neurologic Claudication in Patients With Lumbar Spinal Stenosis
Conditions
- Neurologic Claudication in Patients With Lumbar Spinal Stenosis
Interventions
- DRUG: Limaprost
- DRUG: Pregabalin
- DRUG: Placebo(for Pregabalin)
- DRUG: Placebo(for Limaprost)
Sponsor
Yungjin Pharm. Co., Ltd.