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Efficacy of celecoxib for prevention of oxaliplatin related injection pain in patients with stage II/III colon cancer: a randomized phase II trial

Efficacy of celecoxib for prevention of oxaliplatin related injection pain in patients with stage II/III colon cancer: a randomized phase II trial - COX study

Status
Active, not recruiting
Phases
Phase 2
Study type
Interventional
Source
JPRN
Registry ID
JPRN-UMIN000008814
Enrollment
80
Registered
2012-09-10
Start date
2012-09-15
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

colon cancer

Interventions

Administration of the celecoxib no treatment

Sponsors

Yokohama City University
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: (1) Histologically confirmed colon cancer (2) Histological stage II orIII colon cancer or rectosigmoid cancer resected with D2 or more lymph node dissection (3) Able to start protocol treatment within 10 weeks of surgical procedure (4) Age<80 years old (5) Eastern Cooperative Oncology Group(ECOG) performance status 0 or 1 (6) No prior chemotherapy or radiotherapy for target disease (7) Preservation of primary organ function white blood cell(WBC)count> 3,000/mm3 and <12,000/mm3, neutrophil count>1,500/mm3, haemoglobin >8.0 g/dl, platelet count>100,000/mm3, aspartate aminotransferase, alanine aminotransferase (ALT) <100 IU/L, serum total bilirubin <1.5 mg/dl, serum creatinine <1.5 mg/dl (8) After basic screening, informed consent to participate in the study was obtained from patients

Exclusion criteria

Exclusion criteria: (1) History of severe hypersensitivity including aspirin-induced asthma (2) Severe dysesthesia including functional disorder (3) Cardiovascular risk factor (including history of poorly controlled hypertension, unstable angina, myocardial infarction or brain infarction. NYHA III or IV cardiac failure.) (4) History of gastrointestinal ulcer including perforation or intestinal bleeding (5)Disease-free less than 5 years (6) Concurrent infectious disease (7) Serious concurrent mental disease (8) Uncontrollable sever concurrent disease (9) Having analgesic drugs (excluding low dose aspirin <100mg per day) (10) Pregnant or lactating, or planning to become pregnant (11) Judged to be unsuitable for participation in the clinical study by the investigator for any other reason

Design outcomes

Primary

MeasureTime frame
incidence of at least grade 2 injection pain

Countries

Japan

Contacts

Public ContactMitsuyoshi Ota

Yokohama City University Gastroenterological surgery

aishibe@yokohama-cu.ac.jp0457872650

Outcome results

None listed

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