- ICH GCP
- US Clinical Trials Registry
- Klinisk forsøg NCT01985958
A Pilot Study to Evaluate Radiotherapy-Induced Anti-Tumor Immunity in Metastatic Carcinoma of the Pancreas
A Pilot Study to Evaluate Radiotherapy-Induced Ant-Tumor Immunity in Metastatic Carcinoma of the Pancreas
Primary Objective: To estimate the rate at which radiotherapy to the primary or a metastatic lesion produces an immune response in patients with metastatic carcinoma of the pancreas.
Secondary Objectives: To characterize the kinetics of an immune response induced by radiotherapy. To characterize the dependency of the immune response on prior exposure to chemotherapy.
Studieoversigt
Status
Intervention / Behandling
Undersøgelsestype
Tilmelding (Faktiske)
Fase
- Ikke anvendelig
Kontakter og lokationer
Studiesteder
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-
Pennsylvania
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Philadelphia, Pennsylvania, Forenede Stater, 19104
- Abramson Cancer Center of the University of Pennsylvania
-
-
Deltagelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
Tager imod sunde frivillige
Køn, der er berettiget til at studere
Beskrivelse
Inclusion Criteria:
- Histological or cytological diagnosis of pancreatic carcinoma
- Patients ≥ 18 years of age
- Eastern Cooperative Oncology Group (ECOG) performance status 0,1,or 2
- Patients must have distant metastatic disease (stage 4)
- Satisfactory organ and bone marrow function as defined by: Absolute neutrophil count> 1,000/uL, Platelets > 75,000uL Hemoglobin > 9 Bilirubin ≤ 2.0x the institutional normal upper limit unless secondary to bile duct obstruction by tumor,
- Creatinine ≤ 1.5x the institutional normal upper limit
- Serum alanine aminotransferase (ALT) or aspartate aminotransferase (AST) ≤ 5x the institutional normal upper limit.
- A clinical recommendation for radiotherapy to the primary or a metastatic lesion had been made.
- Must be able to provide informed consent.
Exclusion Criteria:
- No prior radiation to the area planned for radiotherapy
- Active invasive cancer other than pancreatic adenocarcinoma. Non-melanoma skin cancer, superficial cervical or bladder cancer and prostate cancer with PSA level < 1.0 are not excluded.
- Known HIV, HCV and/or HBV positive (by patient report/medical record)
- Patients with ongoing or active infection
- Planned concurrent treatment with systemic high dose corticosteroids.
- Received an anticancer treatment (systemic therapy or radiation therapy)within 21 days prior to enrollment.
- Immunotherapy (e.g. monoclonal antibodies)within 21 days prior to enrollment.
- Immunosuppressive therapies (e.g. steroids, cyclosporine) are not permitted.
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Diagnostisk
- Tildeling: N/A
- Interventionel model: Enkelt gruppeopgave
Våben og indgreb
Deltagergruppe / Arm |
Intervention / Behandling |
|---|---|
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Eksperimentel: Single arm
In this trial, we will deliver low-dose (8Gy in a single fraction) radiotherapy (SBRT or any other acceptable delivery method as determined by the treating physician) for palliation of symptoms in patients in whom it is clinically indicated.
This dose is far lower than what has been used in the definitive settings described above.
This is a safe dose, and is entirely consistent with the dose range used for routine palliation.
Therefore, this trial does not involve an experimental intervention; the research aspect of this protocol is the evaluation of the immune response to clinically indicated palliative radiotherapy.
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Hvad måler undersøgelsen?
Primære resultatmål
Resultatmål |
Tidsramme |
|---|---|
|
Number of Participants With Adverse Events
Tidsramme: One Year
|
One Year
|
Samarbejdspartnere og efterforskere
Efterforskere
- Ledende efterforsker: Edgar Ben-Josef, MD, Abramson Cancer Center of the University of Pennsylvania
Datoer for undersøgelser
Studer store datoer
Studiestart
Primær færdiggørelse (Faktiske)
Studieafslutning (Faktiske)
Datoer for studieregistrering
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først opslået (Skøn)
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Faktiske)
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Yderligere relevante MeSH-vilkår
Andre undersøgelses-id-numre
- UPCC 14213
Disse oplysninger blev hentet direkte fra webstedet clinicaltrials.gov uden ændringer. Hvis du har nogen anmodninger om at ændre, fjerne eller opdatere dine undersøgelsesoplysninger, bedes du kontakte register@clinicaltrials.gov. Så snart en ændring er implementeret på clinicaltrials.gov, vil denne også blive opdateret automatisk på vores hjemmeside .
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