- ICH GCP
- Amerikanska kliniska prövningsregistret
- Klinisk prövning NCT01332773
The ARTERY FIRST Approach for Resection of Pancreatic Head Cancer (Artery first)
Studieöversikt
Status
Betingelser
Intervention / Behandling
Detaljerad beskrivning
This is a prospective non-randomized trial with two study groups. The trial is designed to show if the ARTERY FIRST approach reduces the rate of R1 resections in patients undergoing surgery for cancer of the pancreatic head.
After the diagnosis of cancer of the pancreatic head by clinical, laboratory and imaging evaluation patients who are scheduled for resection will be screened for inclusion into the trial. Informed consent is obtained at least on the day before surgery and patients meeting the eligibility criteria will be enrolled into the study.
Studietyp
Inskrivning (Förväntat)
Fas
- Fas 3
Kontakter och platser
Studieorter
-
-
Baden-Württemberg
-
Heidelberg, Baden-Württemberg, Tyskland, 69120
- Rekrytering
- Department of General, Visceral and Transplantation Surgery, University of Heidelberg
-
Kontakt:
- Rahbari
- E-post: nuh.rahbari@med.uni-heidelberg.de
-
-
Deltagandekriterier
Urvalskriterier
Åldrar som är berättigade till studier
Tar emot friska volontärer
Kön som är behöriga för studier
Beskrivning
Inclusion Criteria:
- Pancreatic head cancer (diagnosis by clinical, laboratory and radiological evaluation)
- Patients scheduled for curative resection
- No evidence of distant metastases
- Age equal or greater than 18 years
- Informed consent
Exclusion Criteria:
- Expected lack of compliance
- Impaired mental state or language problems
- patient having had neoadjuvant radiochemotherapy
Studieplan
Hur är studien utformad?
Designdetaljer
- Primärt syfte: Behandling
- Tilldelning: Icke-randomiserad
- Interventionsmodell: Parallellt uppdrag
- Maskning: Ingen (Open Label)
Vapen och interventioner
Deltagargrupp / Arm |
Intervention / Behandling |
|---|---|
|
Experimentell: Artery first group
The basic principle of the "artery first" approach is the early identification of the SMA at its origin at the aorta with the further resection then being guided by its anatomic course. The dissection is carried cephalad along the aorta until the origin of the SMA is reached. The posterior and right aspect of the SMA is then dissected over a few centimeters. On the right side of the SMA a replaced or accessory right hepatic artery, if present, will be identified and preserved. This maneuver should be done, if infiltration of the SMA is suspected as the procedure can be terminated at this point. Once the situation at the SMA is assessed and resectability is confirmed resection will be done. |
early identification of SMA to evaluate infiltration
|
|
Aktiv komparator: Conventional Group
A wide Kocher manoeuver is performed to fully mobilize the duodenum and the head of the pancreas.
The colonic mesentery on the right side is separated from the anterior surface of the duodenum and the head of the pancreas.
The size of the tumor and its relation to the superior mesenteric artery, the celiac trunk, the mesentery, the portal vein, and the superior mesenteric vein is assessed.
If resectability is given a Kausch-Whipple's resection is performed.
|
conventional exposure and preparation (Kocher's manoeuvre) before transection of pancreatic parenchyma
|
Vad mäter studien?
Primära resultatmått
Resultatmått |
Åtgärdsbeskrivning |
Tidsram |
|---|---|---|
|
Rate of R1 resections
Tidsram: up to 1.5 years
|
positive resection margins as described by the pathologists of the University of Heidelberg
|
up to 1.5 years
|
Sekundära resultatmått
Resultatmått |
Åtgärdsbeskrivning |
Tidsram |
|---|---|---|
|
Exploratory analyses
Tidsram: up to 1.5 years
|
Exploratory analyses of frequencies of complications and serious adverse events
|
up to 1.5 years
|
Samarbetspartners och utredare
Sponsor
Studieavstämningsdatum
Studera stora datum
Studiestart
Primärt slutförande (Förväntat)
Avslutad studie (Förväntat)
Studieregistreringsdatum
Först inskickad
Först inskickad som uppfyllde QC-kriterierna
Första postat (Uppskatta)
Uppdateringar av studier
Senaste uppdatering publicerad (Uppskatta)
Senaste inskickade uppdateringen som uppfyllde QC-kriterierna
Senast verifierad
Mer information
Termer relaterade till denna studie
Ytterligare relevanta MeSH-villkor
Andra studie-ID-nummer
- NNR-7
Denna information hämtades direkt från webbplatsen clinicaltrials.gov utan några ändringar. Om du har några önskemål om att ändra, ta bort eller uppdatera dina studieuppgifter, vänligen kontakta register@clinicaltrials.gov. Så snart en ändring har implementerats på clinicaltrials.gov, kommer denna att uppdateras automatiskt även på vår webbplats .