Clinical Trial to Evaluate the Efficacy and Safety of Naftopidil in Male Patients With Lower Urinary Tract Symptoms Associated With Benign Prostatic Hyperplasia
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.
- Dae Yul Yang Yang, MD, PhD
Kangdong Sacred Heart Hospital
Principal Investigator - Du-Geon Moon, MD, PhD
Korea University Guro Hospital
Principal Investigator - Jae-Seok Hyun, Md, PhD
Gyeongsang National University Hospital
Principal Investigator - Ji- Kan Ryu, MD, PhD
Inha University Hospital
Principal Investigator - Jong Kwan Park, MD, PhD
Chonbuk National University Hospital
Principal Investigator - Ki-Hak Moon, Md, PhD
Yeongnam University Hospital
Principal Investigator - Kweon-Sik Min, MD, PhD
Inje University
Principal Investigator - Nam-Cheol Park, MD, PhD
Pusan National University Hospital
Principal Investigator - Sae-Woong Kim, MD.PhD
Seoul St. Mary's Hospital
Principal Investigator - Soo-Woong Kim, Md, PhD
Seoul National University Hospital
Principal Investigator - Sung-Won Lee, MD, PhD
Samsung Medical Center
Principal Investigator - Tai-Young Ahn, Md, PhD
Asan Medical Center
Principal Investigator - Woo-Sik Chung, MD,PhD
Ewha Womans University 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
1 registered facility, with the per-site recruitment status where the registry publishes one. ClinicalTrials.gov does not publish per-site enrollment counts.
- Chonnam National University Hospital
Gwangju, 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
- 31 Dec 2011
- Primary completion
- 30 Sept 2012
- Completion
- 30 Sept 2012
- Last update posted
- 14 Aug 2013
- Registered enrollment
- 411
- Registry id
- NCT01922375
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.