- ICH GCP
- Registro degli studi clinici negli Stati Uniti
- Sperimentazione clinica NCT01347034
Radiation Therapy and Intratumoral Autologous Dendritic Cells in Soft Tissue Sarcomas (STS)
A Phase II Study Evaluating Neoadjuvant Administration of High Dose Radiation Therapy and Intratumoral Autologous Dendritic Cells in Patients With High-risk Soft Tissue Sarcomas
Panoramica dello studio
Stato
Condizioni
Intervento / Trattamento
Tipo di studio
Iscrizione (Effettivo)
Fase
- Fase 2
Contatti e Sedi
Luoghi di studio
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Florida
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Gainesville, Florida, Stati Uniti, 32608
- Shands University of Florida Department of Radiation Oncology
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Jacksonville, Florida, Stati Uniti, 32206
- Shands Jacksonville Department of Radiation Oncology
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Tampa, Florida, Stati Uniti, 33612
- H. Lee Moffitt Cancer Center and Research Institute
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-
Criteri di partecipazione
Criteri di ammissibilità
Età idonea allo studio
Accetta volontari sani
Sessi ammissibili allo studio
Descrizione
Inclusion Criteria:
- Intermediate or High grade (AJCC 7th edition Grade 3 and 4 or Grade 2 and 3 of a 3 tier system) STS as determined by local pathology diagnostic biopsy specimen review
- Musculoskeletal tumor in extremities, trunk or chest wall
- Primary tumor or isolated locally recurrent tumor greater than 5 cm in diameter as measured by Response Evaluation Criteria In Solid Tumors (RECIST) criteria v1.1
- Clinical Stage T2N0M0 (AJCC 7th edition)
- Age ≥18 years at time of consent
- Eastern Cooperative Oncology Group (ECOG)/Zubrod performance status of 0 or 1
- Patient's written study specific, Institutional Review Board (IRB) stamped informed consent.
- Adequate organ function (measured within a week prior to beginning treatment for Arm B and within 2 weeks of beginning treatment for Arm A): white blood count (WBC) > 3,000/mm³ and absolute neutrophil count (ANC) >1500/mm³; Platelets > 100,000/mm³; Hematocrit > 25%; Bilirubin < 2.0 mg/dL; Creatinine < 2.0 mg/dL, or creatinine clearance > 60 mL/min
- Radiation Oncologist must confirm that a 2-3 cm strip of skin can be spared from RT.
Exclusion Criteria:
- Retroperitoneal or Head and Neck primary locations
- Gastrointestinal stromal tumor (GIST)
- Demonstrated metastatic disease
- Contraindication to resection
- Prior RT if the current tumor is locally recurrent after prior resection
- Concurrent treatment with any anticancer agent other than RT as dictated by the protocol
- Prior chemotherapy for the pre-surgical treatment of the primary tumor (neoadjuvant chemotherapy)Bleeding/coagulation disorder
- Human Immunodeficiency Virus (HIV) infection or other primary immunodeficiency disorder
- Ongoing systemic therapy with immunosuppressant drugs (e.g. corticosteroids, azathioprine, cyclosporin, methotrexate)
- Steroid therapy within 4 weeks of first DC administration
- Any serious ongoing infection
- Pregnant or lactating women. Patients in reproductive age must agree to use contraceptive methods for the duration of the study (*A pregnancy test will be obtained before treatment).
Piano di studio
Come è strutturato lo studio?
Dettagli di progettazione
- Scopo principale: Trattamento
- Assegnazione: Non randomizzato
- Modello interventistico: Assegnazione parallela
- Mascheramento: Nessuno (etichetta aperta)
Armi e interventi
Gruppo di partecipanti / Arm |
Intervento / Trattamento |
|---|---|
|
Comparatore attivo: External Beam Radiation Therapy (RT)
Arm A - University of Florida - External Beam Radiation Therapy (RT) - As outlined in Intervention Description
|
Day 1: Start external beam RT, 25 fractions from days 1-33 administered Monday through Friday only (no conventional external beam RT on days 6, 7, 13, 14, 20, 21, 27, or 28 Days 57-70: Surgery will occur 3-5 weeks after the final dose of external beam RT. Day 78-91: First post-operative visit Days 91-365: Clinical follow-up Beyond day 365, follow-up will be conducted using the standard of care approach applicable to these patients for the determination of disease recurrence, progression and survival. |
|
Sperimentale: External Beam RT + DC Injection
Arm B - Moffitt Cancer Center - External Beam RT + Autologous Dendritic Cells (DC) Injection - As outlined in Intervention Description
|
Day 1: Start external beam RT, 25 fractions from days 1-33 administered Monday through Friday only (no conventional external beam RT on days 6, 7, 13, 14, 20, 21, 27, or 28 Days 57-70: Surgery will occur 3-5 weeks after the final dose of external beam RT. Day 78-91: First post-operative visit Days 91-365: Clinical follow-up Beyond day 365, follow-up will be conducted using the standard of care approach applicable to these patients for the determination of disease recurrence, progression and survival. Prior to each injection on Arm B, patients may receive prophylactic doses of a first generation cephalosporin antibiotic per physician discretion. Following each DC injection, Arm B patients will assess procedure-associated pain on a scale of 0-10. The next Monday following each DC injection, the patient will be called and questioned about such procedure associated toxicities.
Altri nomi:
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Cosa sta misurando lo studio?
Misure di risultato primarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
|---|---|---|
|
Number of Participants With Enhanced T Lymphocyte Immune Response Specific for Soft Tissue Sarcoma Tumor Associated Antigens(STS-TAAs)
Lasso di tempo: 11 weeks per participant
|
Investigate the ability of an intensified radiation therapy (RT) regimen (namely, conventional RT with a high-dose hypofractionated boost) and Dendritic Cell (DC) administration to induce an enhanced T lymphocyte immune response specific for STS-TAAs.
Criteria for immune response evaluation: Individual patients were considered as responders to TAAs if at any time point the response in IFN-γ ELISPOT assay was found higher than 30 spots per 200,000 cells or in proliferation assay higher than 3000 counts/min (CPM) AND the response in IFN-γ ELISPOT or proliferation assays to tumor cell lysates (TCL) or Ad-Surv was found more than 2SD higher than the response to corresponding control lysate or Ad-c at the same time point AND 2SD higher than the response to the same stimuli at a base line (before start of the treatment).
|
11 weeks per participant
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Misure di risultato secondarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
|---|---|---|
|
Number of Participants With Treatment Emergent Serious Adverse Events (SAEs) and Adverse Events (AEs)
Lasso di tempo: 11 weeks per participant
|
Evaluate the safety of intratumoral injections of DCs in combination with an intensified RT regimen patients with high-grade large STS.
Toxicity assessments were performed weekly to include assessments for: constitutional symptoms, fever, fatigue; common radiation side effects; special attention was paid to DC injection and biopsy related toxicity.
Only treatment related SAEs and AEs are reported for this measure.
|
11 weeks per participant
|
Collaboratori e investigatori
Collaboratori
Investigatori
- Investigatore principale: Alberto Chiappori, M.D., H. Lee Moffitt Cancer Center and Research Institute
- Investigatore principale: Daniel Indelicato, M.D., University of Florida, Shands Jacksonville
Pubblicazioni e link utili
Collegamenti utili
Studiare le date dei record
Studia le date principali
Inizio studio
Completamento primario (Effettivo)
Completamento dello studio (Effettivo)
Date di iscrizione allo studio
Primo inviato
Primo inviato che soddisfa i criteri di controllo qualità
Primo Inserito (Stima)
Aggiornamenti dei record di studio
Ultimo aggiornamento pubblicato (Stima)
Ultimo aggiornamento inviato che soddisfa i criteri QC
Ultimo verificato
Maggiori informazioni
Termini relativi a questo studio
Parole chiave
Termini MeSH pertinenti aggiuntivi
Altri numeri di identificazione dello studio
- MCC-16441
Queste informazioni sono state recuperate direttamente dal sito web clinicaltrials.gov senza alcuna modifica. In caso di richieste di modifica, rimozione o aggiornamento dei dettagli dello studio, contattare register@clinicaltrials.gov. Non appena verrà implementata una modifica su clinicaltrials.gov, questa verrà aggiornata automaticamente anche sul nostro sito web .
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