A Study to Evaluate Efficacy of 『Opast Tablet』for Neurologic Claudication in Patients With Lumbar Spinal Stenosis
Summary
The registered summary isn't in our current data snapshot. Read it on the ClinicalTrials.gov record ↗. Why? →
Investigators
The overall officials registered on this study. Names that resolve to a findmyKOL profile link to it; the rest are shown as registered.
- Ho Joong Kim, M.D.,Ph.D.
Seoul National University Bundang Hospital
Principal Investigator - Jae Hyup Lee, M.D.,Ph.D.
SMG-SNU Boramae Medical Center
Principal Investigator - Jin Hyok Kim, M.D.,Ph.D.
Inje University
Principal Investigator - Moon Soo Park, M.D.,Ph.D.
Hallym University Medical Center
Principal Investigator - Seong-Hwan Moon, M.D.,Ph.D.
Yonsei University College of Medicine Severance Hospital
Principal Investigator - Suk Kyung Soo, M.D.,Ph.D.
Kyunghee University Medical Center
Principal Investigator - Ye Soo Park, M.D.,Ph.D.
Hanyang University Guri Hospital
Principal Investigator
A profile link is shown only when the registered name resolves to a person record with a confident, namesake-checked match; ambiguous names stay unlinked.
Sites
7 registered facilities, with the per-site recruitment status where the registry publishes one. ClinicalTrials.gov does not publish per-site enrollment counts.
- Hallym University Sacred Heart Hospital
Anyang-si, Gyeonggi-do, South Korea
- Hanyang University Guri Hospital
Guri-si, Gyeonggi-do, South Korea
- Seoul National University Bundang Hospital
Seongnam-si, Gyeonggi-do, South Korea
- Inje University Sanggye Paik Hospital
Seoul, Seoul, South Korea
- Kyunghee University Medical Center
Seoul, Seoul, South Korea
- Smg-Snu Boramae Medical Center
Seoul, Seoul, South Korea
- Yonsei University Health System, Severance Hospital
Seoul, Seoul, South Korea
Site investigator names are published by ClinicalTrials.gov only while a study recruits, so completed studies list sites without them.
Drugs studied
No drug or biological interventions are in our data for this study — it may test a procedure, device or behavioral intervention, or the intervention list isn't in our current snapshot. See the registry record ↗. Why? →
Registration & key dates
Registry attributes as recorded on the ClinicalTrials.gov study record.
- Start
- 28 Feb 2013
- Primary completion
- 31 Oct 2013
- Completion
- 28 Feb 2014
- Last update posted
- 22 Dec 2015
- Registered enrollment
- 182
- Registry id
- NCT01888536
Source: ClinicalTrials.gov, via the CTTI AACT database, data as of 12 Jul 2026. Registry facts are shown as registered by the study sponsor; findmyKOL does not interpret them.