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Phase I study of irinotecan, S-1 and oxaliplatin in combination with radiation therapy in patients with advanced rectal cancer

Phase I study of irinotecan, S-1 and oxaliplatin in combination with radiation therapy in patients with advanced rectal cancer - Phase I study of irinotecan, S-1 and oxaliplatin in combination with radiation therapy in patients with advanced rectal cancer

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
JPRN
Registry ID
JPRN-UMIN000017674
Enrollment
12
Registered
2015-05-27
Start date
2015-05-27
Completion date
Unknown
Last updated
2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

advanced rectal cancer

Interventions

S-1 80mg/m2, irinotecan 40mg/m2, oxaliplatin dose level 1-3

Sponsors

Department of Gastrointestinal and Pediatric Surgery, Division of Reparative Medicine, Institute of Life Sciences, Mie University Graduate School of Medicine
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1)histologically confirmed rectal adenocarcinoma 2)T3 or T4 or N1-3 disease 3)ECOG PS 0-1 4)Expectation of over 3 months survival 5)Patients with adequate main organ function 6)Patient with written informed consent

Exclusion criteria

Exclusion criteria: 1)Previous history of drug-induced allergy 2)Pregnant of lactating and woman with childbearing potential who lacked effective contaception 3)Man who lacked effective contraception 4)With uncontrolled renal failure 5)With uncontrolled heart disease 6)With severe plumonary disease 7)With gastrointestinal bleeding, obstruction, perforation 8)With active inflammatory bowel disease 9)With active infection 10)With large amount of ascites, pleural effusion, or pericardial effusion 11)Any other cases who are regarded as inadequate for study enrollment by the investigator

Design outcomes

Primary

MeasureTime frame
MTD,DLT,RD

Countries

Japan

Contacts

Public ContactYasuhiro Inoue

Mie University Graduate School of Medicine Department of Gastrointestinal and Pediatric Surgery

yasinoue@clin.medic.mie-u.ac.jp059-232-1111

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026