Immune Response After Pancreatic Cancer Treatment (IRE Immuno)
Differential Immunologic Signature After Pancreatic Cancer Treatment: Does Irreversible Electroporation Lead to a Prolonged and Potent T-cell Mediated Immune Response Compared to Surgical Resection?
Studieoversigt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
Undersøgelsestype
Undersøgelsestype
Tilmelding (Faktiske)
Tilmelding
Kontakter og lokationer
Studiesteder
-
-
-
Bern, Schweiz
- Inselhospital
-
-
Deltagelseskriterier
Berettigelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
Tager imod sunde frivillige
Køn, der er berettiget til at studere
Prøveudtagningsmetode
Studiebefolkning
Beskrivelse
Inclusion Criteria:
- Age ≥ 18 years
- Able to undergo general anesthesia (ASA ≤ 4)
- Performance status ECOG <=2 (Eastern Cooperative Oncology Group)
- Life expectancy of at least 6 months
- Resectable, borderline resectable, or locally advanced pancreatic cancer
- Patients who have locally advanced disease have to show no tumor progression after 3 month of neo-adjuvant chemotherapy+/-XRT before undergoing in situ IRE
Exclusion Criteria:
- Cardiac AV conduction abnormalities, ventricular fibrillation
- History of epilepsy
- Recent history of myocardial infarction (2 months)
- Evidence of distant metastasis (e.g. liver, lung, peritoneum)
- Informed consent cannot be given by the patient
- Known hypersensitivity to the IRE electrodes (stainless steel 304L)
- Women of childbearing potential who are pregnant, breast feeding, or not taking an adequate method of contraception at the time of procedure
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
Antal grupper/kohorter
Kohorter og interventioner
Gruppe / kohorteGruppe / kohorte |
Intervention / BehandlingIntervention / Behandling |
|---|---|
|
10 IRE locally advanced
patients undergoing in situ IRE for locally advanced pancreatic
|
Irreversible electroporation is an emerging, mainly non-thermal ablative modality.
It circumvents some downsides of thermal ablation and has the potential for broad application among patients with pancreatic cancer.
|
|
10 IRE borderline resection
patients undergoing margin accentuation IRE for borderline resectable disease
|
Irreversible electroporation is an emerging, mainly non-thermal ablative modality.
It circumvents some downsides of thermal ablation and has the potential for broad application among patients with pancreatic cancer.
|
|
10 resection only
patients undergoing surgical resection only
|
Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Immunological outcome
Tidsramme: 42 days
|
flowcytometry
|
42 days
|
|
Immunological outcome
Tidsramme: 6 months
|
Flowcytometry
|
6 months
|
|
Immunological outcome
Tidsramme: 9 months
|
Flowcytometry
|
9 months
|
|
Immunological outcome
Tidsramme: 42 days
|
ELISA
|
42 days
|
|
Immunological outcome
Tidsramme: 6 months
|
ELISA
|
6 months
|
|
Immunological outcome
Tidsramme: 9 months
|
ELISA
|
9 months
|
Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Number of local tumor recurrences
Tidsramme: 42 days
|
measured via CT
|
42 days
|
|
Number of local tumor recurrences
Tidsramme: 3 months
|
measured via CT
|
3 months
|
|
Number of local tumor recurrences
Tidsramme: 6 months
|
measured via CT
|
6 months
|
|
Number of local tumor recurrences
Tidsramme: 9 months
|
measured via CT
|
9 months
|
|
Number of distant tumor recurrences
Tidsramme: 42 days
|
measured via CT
|
42 days
|
|
Number of distant tumor recurrences
Tidsramme: 3 months
|
measured via CT
|
3 months
|
|
Number of distant tumor recurrences
Tidsramme: 6 months
|
measured via CT
|
6 months
|
|
Number of distant tumor recurrences
Tidsramme: 9 months
|
measured via CT
|
9 months
|
|
Overall survival
Tidsramme: 42 days
|
survival of patient
|
42 days
|
|
Overall survival
Tidsramme: 3 months
|
survival of patient
|
3 months
|
|
Overall survival
Tidsramme: 6 months
|
survival of patient
|
6 months
|
|
Overall survival
Tidsramme: 9 months
|
survival of patient
|
9 months
|
|
Cancer specific survival
Tidsramme: 42 days
|
survival of patient
|
42 days
|
|
Cancer specific survival
Tidsramme: 3 months
|
survival of patient
|
3 months
|
|
Cancer specific survival
Tidsramme: 6 months
|
survival of patient
|
6 months
|
|
Cancer specific survival
Tidsramme: 9 months
|
survival of patient
|
9 months
|
Samarbejdspartnere og efterforskere
Sponsor
Sponsor
Efterforskere
Efterforskere
- Ledende efterforsker: Mathias Worni, MD, Inselspital Berne
Datoer for undersøgelser
Studer store datoer
Studiestart (Faktiske)
Studiestart
Primær færdiggørelse (Faktiske)
Primær færdiggørelse
Studieafslutning (Faktiske)
Studieafslutning
Datoer for studieregistrering
Først indsendt
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først indsendt, der opfyldte QC-kriterier
Først opslået (Faktiske)
Først opslået
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Faktiske)
Sidste opdatering sendt
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Yderligere relevante MeSH-vilkår
Andre undersøgelses-id-numre
Andre undersøgelses-id-numre
- 2016-02037
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