Study of Adoptive Immunotherapy in Relapsed and Non-resectable Sarcomas After Multimodal Treatment.

Inclusion Criteria for part 1

1. Patients with histologically documented unresectable sarcomas which progressed after first or further line treatments for relapsing disease who could be enrolled in Part 2 of study immediately or after a new line of treatment;
2. Karnofsky score ≥ 70% (patients with Karnofsky score ≥ 50% are eligible if it depends solely on orthopedic problems)
3. Estimated life expectancy \> 3 months;
4. Adequate bone marrow functions:
5. Signed informed consent;
6. Negative serum or urine pregnancy test within 48 hours from collection of peripheral blood or from lympho cyto apheresis (if post-pubertal female patients);
7. Archived histological tumour sample available

Inclusion Criteria for part 2

1. Patients with histologically documented unresectable sarcomas which progressed after a first or further line treatments for relapsing disease
2. Measurable disease (bone lesions are included);
3. Karnofsky score ≥ 70% (patients with Karnofsky score ≥ 50% are eligible if its depend solely on orthopedic problems)
4. Estimated life expectancy \> 3 months;
5. Adequate bone marrow, hepatic and renal functionality
6. Signed informed consent;
7. Archived histological tumour sample available;
8. Patients should have a venous central access;
9. Pregnancy test should be negative 48 hours before treatment for post-pubertal women patients. All post-pubertal patients are to take adequate anti-contraceptive measures during treatment and until 8 weeks after the last dose of treatment.

Exclusion Criteria for part 1

1. History of Human Immunodeficiency Virus, Hepatitis C Virus, Hepatitis B Virus or Hepatitis A Virus infection;
2. Patients receiving chemotherapy and/or immunotherapy and/or anti-tumour agents and/or radiotherapy on more than 10% of bone marrow area two weeks before peripheral blood collection or lymphocytapheresis;
3. Patients with neuro-psychiatric disorders or social or geographic problems that would prohibit the understanding or rendering informed consent and compliance with the requirements of this protocol are excluded.

Exclusion Criteria for part 2

1. Patients with Ewing/Primitive Neuroectodermal Tumor Sarcoma, Rhabdomyosarcoma as well as other rapidly growing sarcomas are not to be included in the study;
2. Presence of Central Nervous System metastases and/or meningeal neoplastic involvement;
3. Patients with seizure disorders;
4. Severe renal, vascular, cardiac, hepatic, lung disorders;
5. Patients with any severe and/or uncontrolled medical conditions such as unstable angina pectoris, heart failure ≥ grade 2, a recent heart attack within 6 months, uncontrolled heart non arrhythmia uncontrolled metabolic disorders, cirrhosis, uncontrolled hypertension
6. Patients with a non-optimal ex-vivo expansion of autologous CIK cells during Part 1 (\< 0.5 x 107/kg CIK cells);
7. History of Human Immunodeficiency Virus, Hepatitis C Virus, Hepatitis B Virus or Hepatitis A Virus infection;
8. Presence of bleeding disorders;
9. Patients undergoing renal dialysis;
10. Presence of uncontrolled diabetes
11. Patients unable to swallow oral medications;
12. Patients receiving concomitant steroid or immunotherapy (except corticosteroids with a daily dosage equivalent to prednisone ≤ 20 mg for adrenal insufficiency).
13. Anticancer chemotherapy or experimental drugs or immunotherapy or radiotherapy 2 weeks before entering the study;
14. Anticancer chemotherapy or experimental drugs or immunotherapy or radiotherapy on target lesions 2 weeks before entering the study;
15. Prior exposure to CIK cells;
16. Major surgery 4 weeks before entering the study;
17. Minor surgery 1 week before entering the study;
18. Patients with allergic reactions or hypersensibility to excipient
19. Pregnant or breast-feeding patients;
20. Patients with neuro-psychiatric disorders or social or geographic problems that would prohibit the understanding or rendering of informed consent and compliance with the requirements of this protocol are excluded.