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NCT05872685
Perioperative Chemotherapy Combined With Serplulimab or Placebo for pMMR Locally Advanced Gastric Adenocarcinoma (FOCUS-05)
Phase 2 trial testing S1 in Adenocarcinoma of the Stomach in 314 participants. Currently enrolling.
30 April 2026
Quick facts
| Lead sponsor | Yu jiren |
|---|---|
| Phase | Phase 2 |
| Status | Recruiting now |
| Study type | INTERVENTIONAL |
| Allocation | randomized |
| Design | parallel |
| Masking | quadruple |
| Primary purpose | treatment |
| Enrollment | 314 |
| Start date | 24 December 2023 |
| Primary completion | 30 April 2026 |
| Estimated completion | 30 April 2029 |
| Sites | 5 locations across China |
Drugs / interventions tested
- S1 — full drug profile →
- Oxaliplatin (Oxaliplatin) — full drug profile →
- Serplulimab — full drug profile →
- Placebo
Conditions studied
- Adenocarcinoma of the Stomach — all drugs for Adenocarcinoma of the Stomach →
- Adenocarcinoma of Esophagogastric Junction — all drugs for Adenocarcinoma of Esophagogastric Junction →
- Proficient Mismatch Repair — all drugs for Proficient Mismatch Repair →
Sponsor
Yu jiren — full company profile →
Who can join
Adults 18 to 80, any sex, with Adenocarcinoma of the Stomach or Adenocarcinoma of Esophagogastric Junction. Patients with the condition only — healthy volunteers not accepted.
Sponsor's own description
This phase II study is a prospective, multi-center, double-blinded, and randomized trial to compare the efficacy and safety of perioperative SOX plus serplulimab with SOX plus placebo for locally advanced gastric adenocarcinoma with proficient mismatch repair
Publications & conference data
No peer-reviewed publications indexed yet for this trial.
Verify or expand the search:
- PubMed search for NCT05872685
- Europe PMC full search
- ASCO Meeting Library
- ESMO Meeting Library
- bioRxiv preprints
- medRxiv preprints
- Google Scholar
Related trials
Other trials of S1
Trials testing the same drug.
- NCT07038629 — Chemoradiation Plus Iparomlimab Consolidation in Older With ESCC · Phase 2 · recruiting
- NCT05970627 — Perioperative Chemotherapy Plus Toripalimab for Epstein-Barr Virus-associated Locally Advanced Gastric or Esophagogastri · Phase 2 · not yet recruiting
- NCT05729646 — Perioperative Chemotherapy Plus Toripalimab for dMMR Locally Advanced Gastric or Esophagogastric Junction Adenocarcinoma · Phase 2 · recruiting
- NCT05822453 — Gemcitabine Plus S1 and Tislelizumab in the First Line Therapy of Advanced Biliary Tract Carcinoma · Phase 2 · not yet recruiting
- NCT05774964 — Quintuple Method for Treatment of Multiple Refractory Colorectal Liver Metastases · Phase 2 · unknown
Other recruiting trials for Adenocarcinoma of the Stomach
Currently open trials in the same condition.
- NCT05729646 — Perioperative Chemotherapy Plus Toripalimab for dMMR Locally Advanced Gastric or Esophagogastric Junction Adenocarcinoma · Phase 2 · recruiting
- NCT05715931 — Perioperative Chemotherapy Plus Trastuzumab Plus Toripalimab in HER2 Positive Locally Advanced Gastric or Esophagogastri · Phase 2 · recruiting
- NCT06121700 — Radiotherapy + Chemoimmunotherapy Followed by Surgery in Patients With Limited Metastatic Gastric or GEJ Cancer · Phase 2 · recruiting
- NCT04878783 — Radiomics and Molecular Expression Predictive Model for Esophago-Gastric Junction and Gastric Cancer TRG · active not recruiting
Other Yu jiren trials
Trials by the same sponsor.
- NCT05970627 — Perioperative Chemotherapy Plus Toripalimab for Epstein-Barr Virus-associated Locally Advanced Gastric or Esophagogastri · Phase 2 · not yet recruiting
- NCT05729646 — Perioperative Chemotherapy Plus Toripalimab for dMMR Locally Advanced Gastric or Esophagogastric Junction Adenocarcinoma · Phase 2 · recruiting
- NCT05715931 — Perioperative Chemotherapy Plus Trastuzumab Plus Toripalimab in HER2 Positive Locally Advanced Gastric or Esophagogastri · Phase 2 · recruiting
- NCT04515615 — Adjuvant Chemotherapy in Combination With Camrelizumab for Stage III Gastric Cancer (FOCUS-02) · Phase 2 · active not recruiting
Verify against primary sources
- ClinicalTrials.gov — authoritative US registry record
- WHO ICTRP — international registry index
- EU Clinical Trials Register
- Sponsor press releases (Google)
- Trial protocol + status: ClinicalTrials.gov NCT05872685 (US National Library of Medicine, public domain)
- Drug + disease cross-links: matched in real time against Drug Landscape's normalised drug + company + condition tables
- Sponsor: as reported to ClinicalTrials.gov by Yu jiren
- Last refreshed: 17 January 2024
Drug Landscape aggregates and links these public records for informational use only. Always verify against the primary source before clinical or regulatory decisions. Canonical URL: https://druglandscape.com/trial/NCT05872685.
Primary sources · FDA · ClinicalTrials.gov · EMA · SEC EDGAR · ChEMBL · Wikidata · full sourcing