The ARTERY FIRST Approach for Resection of Pancreatic Head Cancer (Artery first)

Heidelberg University

Status and phase: Unknown; Phase 3

Conditions: Pancreatic Head Cancer

Treatments: Procedure: No artery first procedure; Procedure: Artery first procedure

Study type: Interventional

Funder types: Other

Identifiers

NCT01332773

NNR-7

Details and patient eligibility

About

To show whether the artery first approach leads to equal or less rate of positive resection margins in pancreatic head cancer than the standard technique (ppWhipple only with standard Kocher's manoeuvre)

Full description

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.

Enrollment: 124 estimated patients

Sex: All

Ages: 18+ years old

Volunteers: No Healthy Volunteers

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

Trial design

Primary purpose: Treatment

Allocation: Non-Randomized

Interventional model: Parallel Assignment

Masking: None (Open label)

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124 participants in 2 patient groups

Artery first group

Experimental group

Description:

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.

Treatment:

Procedure: Artery first procedure

Conventional Group

Active Comparator group

Description:

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.

Treatment:

Procedure: No artery first procedure