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Phase II study of S-1 monotherapy as 1st line chemotherapy in patients > or = 80 with advanced non-small cell lung cancer

Phase II study of S-1 monotherapy as 1st line chemotherapy in patients > or = 80 with advanced non-small cell lung cancer - Phase II study of S-1 monotherapy as 1st line chemotherapy in patients > or = 80 with advanced non-small cell lung cancer

Status
Active, not recruiting
Phases
Phase 2
Study type
Interventional
Source
JPRN
Registry ID
JPRN-UMIN000008490
Enrollment
35
Registered
2012-08-01
Start date
2012-05-01
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

patients &gt

Interventions

S-1 (40-60 mg/body twice per day) on days 1 to 14 of a 21-day cycle until progressive disease.

Sponsors

Shinshu University Hospital
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1) Histological or cytological proven non-small cell lung cancer 2) Locally advanced, metastatic or recurrent non-small cell lung cancer (clinical stage 3A, 3B or 4, according to TNM classification ver 7 for which curative radiotherapy is not indicated. 3) With measurable lesions by RECIST. 4) No prior chemotherapy except EGFR-TKI. Patients who experienced recurrence more than 180 days after completion of postoperative adjuvant chemotherapy with tegafur-uracil capsules/granules (UFT) will be eligible 5) Age of 80 years or older 6) Eastern Cooperative Oncology Group (ECOG) performance status (PS) of 0 or 1 7) Life expectancy is more than 12 weeks 8) Adequate organ function shown in physical examinations within 7 days before the registration, as defined below: Neutrophil =>1500/mm3 Platelet count =>100000/mm3 Hemoglobin =>9.0g/dL AST ALT <= 3 x ULN Total bilirubin <=1.5mg/dL Creatinine <=1.5mg/dL Creatinine clearance =>40mL/min SpO2 =>90% 9) Ability to take drugs orally 10) Written informed consent

Exclusion criteria

Exclusion criteria: 1) History of severe hypersensitivity drug reaction 2) Prior radiotherapy to the primary tumor except the radiotherapy to the bone metastasis and the brain metastasis. 3) Patients with administration contraindication to S-1 4) Synchronous cancer, or metachronous cancer with less than 5 years of disease-free interval except carcinoma in situ of the cervix and basal type skin cancer 5) Concomitant active infection 6) Radiographically confirmed interstitial pneumonitis or pulmonary fibrosis 7) Severe complication(s), e.g., renal failure, hepatic failure, poorly controlled diabetes, or poorly controlled hypertension 8) Distinctly abnormal ECG or cardiovascular disease (heart failure, myocardial infarction, angina) 9) Patients with severe diarrhea 10) Pleural and peritoneal likely to require surgical intervention 11) Symptomatic brain metastasis. 12) Concomitant treatment with flucytosine, phenytoin or warfarin 13) Physician concludes that the patient's participation in this trial is inappropriate

Design outcomes

Primary

MeasureTime frame
Disease-control rate

Secondary

MeasureTime frame
Overall survival Progression free survival 1 year survival rate Response rate Time to treatment failure Safety Quality of life

Countries

Japan

Outcome results

None listed

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