- ICH GCP
- US Clinical Trials Registry
- Klinisk forsøg NCT03158779
Evaluation of SBRT for Patients With Locally Advanced Unresectable Pancreatic Cancer
Phase II Trial Evaluating Stereotactic Body Radiation Therapy (SBRT) After Induction Chemotherapy for Patients With Locally Advanced Unresectable Pancreatic Cancer
Studieoversigt
Status
Betingelser
Intervention / Behandling
Detaljeret beskrivelse
The aim of this prospective mono-institutional phase II study is to assess the efficacy and safety of sequentially integrated treatment of FOLFIRINOX or Gemcitabine-Abraxane and SBRT with a total dose of 54 Gy in 6 fractions of 9 Gy /fractions in patients with locally unresectable pancreatic cancer.
Primary endpoint is to evaluate overall survival (OS); the overall survival time will be calculated from the start of chemotherapy to death. Secondary end points are to evaluate acute and late toxicities, freedom from local progression (FFLP) and progression free-survival (PFS). Acute and late toxicities will be scored according to the NCI Common Terminology Criteria for Adverse Events (CTCAE) v3.0. Local progression will be defined according to RECIST criteria. Time to toxicity and time to local or distant progression will be defined from the start of chemotherapy.
Technical success will be defined as the ability to implant at least 2 fiducials in the tumor area. Migration will be defined as a change in inter-fiducial distance. Clinical success will be defined as the ability to guide the application of SBRT by using the fiducials. Any adverse event will be recorded (acute pancreatitis, clinically relevant upper GI bleeding requiring blood transfusion, abscesses in the area of the fiducials, sepsis).
Undersøgelsestype
Tilmelding (Faktiske)
Fase
- Fase 2
Kontakter og lokationer
Studiesteder
-
-
Milan
-
Rozzano, Milan, Italien, 20089
- HUMANITAS Research Hospital
-
-
Deltagelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
Tager imod sunde frivillige
Køn, der er berettiget til at studere
Beskrivelse
Inclusion Criteria:
- Histologically and/or radiologically (CT scan and/or MRI scan and/or FDG-PET) proven unresectable locally advanced pancreatic cancer, discussed multidisciplinary by tumor board.
- Eighteen years of age or older,
- Minimum Karnofsky Performance Status of 70.
- Lesions cannot exceed 5 cm in maximum diameter.
- Absence of lymph-nodal metastases
- Patients received 4-6 months of FOLFIRINOX or Gemcitabine-Abraxane before SBRT was administered.
- Baseline total body CT scan performed no more than 2 months before treatment.
- Placing fiducial markers through endoscopes is permitted (EUS-guided fiducials placement before the treatment).
- Acceptable organ and bone marrow function.
- Ability to maintain the set-up position during RT.
- All patients give informed consent and sign a study-specific informed consent form.
Exclusion Criteria:
- Metastatic disease
- Prior abdominal radiotherapy
- Other malignancies diagnosed within 5 years
- Gastric or duodenal obstruction.
- Concurrent chemotherapy.
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Behandling
- Tildeling: N/A
- Interventionel model: Enkelt gruppeopgave
- Maskning: Ingen (Åben etiket)
Våben og indgreb
Deltagergruppe / Arm |
Intervention / Behandling |
|---|---|
|
Eksperimentel: SBRT and chemotherapy
Participants received 4 months of FOLFIRINOX or Gemcitabine-Abraxane before SBRT was administered. A 3-weeks break from chemotherapy and restaging with thorax-abdominal CT scan to confirm the absence of distant metastases was required before SBRT delivery. Before SBRT simulation, patients may will have implanted fiducial into the pancreatic tumor. The SBRT schedule will be [6 x 9 Gy = 54 Gy] delivered in consecutive days. |
Patients affected by locally unresectable pancreatic cancer receive integrated treatment of FOLFIRINOX or Gemcitabine-Abraxane and a Stereotactic Body Radiation Therapy with a total dose of 54 Gy in 6 fractions of 9 Gy /fractions.
|
Hvad måler undersøgelsen?
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Overall survival
Tidsramme: 2 years
|
Evaluation of SBRT after induction CT with FOLFIRINOX or Gemcitabine-Abraxane in terms of overall survival time that will be calculated from the start of chemotherapy to death.
|
2 years
|
Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Incidence of acute toxicities
Tidsramme: 2 years
|
Evaluation of early post treatment complications according to the NCI Common Terminology Criteria for Adverse Events (CTCAE) v3.0.
|
2 years
|
|
Incidence of late toxicities
Tidsramme: 4 years
|
Evaluation of late post treatment complications according to the NCI Common Terminology Criteria for Adverse Events (CTCAE) v3.0.
|
4 years
|
|
Freedom from local progression in treated patients
Tidsramme: 2 years
|
Evaluation of proportion of patients free from local progression according to RECIST criteria
|
2 years
|
|
Progression free-survival of treated patients
Tidsramme: 2 years
|
Evaluation of proportions of patients alive and free form progression according to RECIST criteria
|
2 years
|
Samarbejdspartnere og efterforskere
Sponsor
Efterforskere
- Ledende efterforsker: Marta Scorsetti, MD, Istituto Clinico Humanitas
Datoer for undersøgelser
Studer store datoer
Studiestart (Faktiske)
Primær færdiggørelse (Faktiske)
Studieafslutning (Faktiske)
Datoer for studieregistrering
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først opslået (Faktiske)
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
- 1736
Plan for individuelle deltagerdata (IPD)
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Lægemiddel- og udstyrsoplysninger, undersøgelsesdokumenter
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