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Phase II study of S-1 for relapsed or refractory thymoma or thymic carcinoma

Phase II study of S-1 for relapsed or refractory thymoma or thymic carcinoma - S-1 for Relapsed or Refractory Thymoma/Thymic Cancer

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
JPRN
Registry ID
JPRN-UMIN000008174
Enrollment
42
Registered
2012-06-18
Start date
2012-06-01
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

Thymoma/Thymic carcinoma

Interventions

S-1 treatment S-1 is administered orally twice daily after morning and evening meals at a dose of 40-60 mg (80-120 mg/day), depending on the BSA from days 1 to 14, which is followed by 7 days rest. C

Sponsors

North Japan Lung Cancer Group
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1. Histologically proven thymoma or thymic carcinoma 2. Unsuitable for curative radiotherapy or Unresectable 3. At least 1 prior chemotherapy 4. Progressive disease after the most recent chemotherapy regimen. 5. ECOG performance status 0-2 6. Age of 20 years or older 7. Presence of measurable lesions, as defined per RECIST 1.1 8. Adequate organ function 9. Life expectancy of at least 2 months 10. Written informed consent

Exclusion criteria

Exclusion criteria: 1. Serious uncontrolled infections or body temperature higher than 38 degree centigrade 2. Continuous administration of an oral steroid or an immunosuppressive agent 3. With severe concurrent disease 4. Symptomatic brain metastasis 5. With malignant pleural, peritoneal effusion requiring drainage or pericardial effusion 6. With severe drug allergies 7. Contraindication with S-1 8. Previous treatment with fluoropyrimidines such as S-1, UFT 9. Current use of flucytosine 10. With interstitial pneumonitis or pulmonary fibrosis detectable on chest X-ray 11. Lactating, pregnant or possibly pregnant women, or those willing to become pregnant 12. Physician concludes that the patient's participation in this trial is inappropriate

Design outcomes

Primary

MeasureTime frame
Response rate

Countries

Japan

Contacts

Public ContactAkira Inoue

Tohoku University Hospital Department of Respiratory Medicine

akinoue@idac.tohoku.ac.jp+81-22-717-8539

Outcome results

None listed

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