Trial of 3-weekly Versus 5-weekly Schedule of S-1 Plus Cisplatin in Gastric Cancer: SOS
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.
- Chang Hak Sohn, M.D.PhD.
Inje University Pusan Paik Hospital, Korea
Principal Investigator - Dae Young Zang, M.D.PhD
Hallym University Medical Center
Principal Investigator - Dong Bok Shin, M.D.PhD.
Gachon University Gil Medical Center
Principal Investigator - Eun Ki Song, M.D.PhD.
Chonbuk National University Hospital, Korea
Principal Investigator - Ik-Joo Chung, M.D.PhD
Chonnam National University Hospital
Principal Investigator - Jin Ho Baek, M.D.PhD.
Ulsan University Hospital, Korea
Principal Investigator - Jong Kwang Kim, M.D.PhD
Kyungpook National University Hospital, Korea
Principal Investigator - Kyung Hee Lee, M.D.PhD.
Yeungnam University College of Medicine
Principal Investigator - Sung Hyun Yang, M.D.PhD.
Korea Cancer Center Hospital
Principal Investigator - Won Ki Kang, M.D.PhD.
Samsung Medical Center, Seoul, Korea
Principal Investigator - Yoon-Koo Kang, MD, PhD
Asan Medical Center, Seoul, Korea
Principal Investigator - Young Iee Park, M.D.PhD
National Cancer Center, Korea
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.
- Department of Oncology, Asan Medical Center
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
- 31 Jan 2009
- Primary completion
- 31 May 2013
- Completion
- 31 May 2013
- Last update posted
- 7 Jan 2020
- Registered enrollment
- 625
- Registry id
- NCT00915382
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.