Safety Study of Peptide Cancer Vaccine To Treat HLA-A*24-positive Advanced Small Cell Lung Cancer

Inclusion Criteria: 1. SCLC that can not undergo curative surgery and treatment, and is refractory to standard chemotherapy and radiotherapy 2. ECOG performance status 0-2 3. Age between 20 to 85 4. Clinical efficacy can be evaluated by some methods 5. No prior chemotherapy, radiation therapy, hyperthermia or immunotherapy within 4 weeks 6. Life expectancy \> 3 months 7. Laboratory values as follows 1500/mm3 \< WBC \< 15000/mm3 Platelet count \> 75000/mm3 Asparate transaminase \< 3 X cutoff value Alanine transaminase \< 3 X cutoff value Total bilirubin \< 3 X cutoff value Serum creatinine \< 2X cutoff value 8. HLA-A\*2402 9. Able and willing to give valid written informed consent Exclusion Criteria: 1. Active and uncontrolled cardiac disease (i.e. coronary syndromes, arrhythmia) 2. Myocardial infarction within six months before entry 3. Breastfeeding and Pregnancy (woman of child bearing potential) 4. Active and uncontrolled infectious disease 5. Concurrent treatment with steroids or immunosuppressing agent 6. Other malignancy requiring treatment 7. Non-cured traumatic wound 8. Decision of unsuitableness by principal investigator or physician-in-charge