Preoperative, Proton- Radiotherapy Combined With Chemotherapy for Borderline Resectable Pancreatic Cancer

Trial ID: NCT04894643

Interventional - Phase Unknown - Recruiting

This is an interventional, single arm, open-label, feasibility trial with gemcitabine and nab-paclitaxel, followed by concomitant proton therapy and capecitabine, followed by re-evaluation and surgery (when feasible) for patients with borderline resectable pancreatic cancer.

Conditions

• Pancreatic Cancer
• Proton Therapy

Interventions

• Proton Ions
• Nab-PACLitaxel
• Gemcitabine
• Capecitabine
• Surgical resection of the pancreas (when feasible)

Eligibility

Inclusion criteria

• Patients with histologically or cytologically confirmed diagnosis of pancreatic cancer
• Diagnosis of borderline resectable cancer according to the international consensus definition 2017.
• Negative staging for distant metastasis
• Blood test within the following limits absolute neutrophil count \> 1,500 cells/mm³, platelet count \> 100,000 cells/mm³, Aspartate Aminotransferase (AST) and Alanine Aminotransferase (ALT) \< 2.5 times the upper limit of normal, total bilirubin \< 2.5 times the upper limit of normal if patient had recent biliary stenting, total bilirubin \< 1.5 times the upper limit of normal if no biliary stenting was done, serum creatinine within normal range (0.6-1.5 mg/dl) with a creatinine clearance \> 30 ml/min (as estimated by Cockroft Gault equation)
• Age \> 18 years
• Karnofsky index ≥ 70
• No tumor infiltration of stomach or duodenum
• The patient is informed of the diagnosis and is able to give informed consent (Ability of subject to understand character and individual consequences of the study protocol)
• Women of fertile age must have adequate conception prevention measures and must not breast feed
• Signed Informed Consent (must be available before study inclusion)

Exclusion criteria

• Presence of distant metastasis
• Pregnancy or unwilling to do adequate conception prevention
• Lactating and unwilling to discontinue lactation
• Men of childbearing potential not willing to use effective means of contraception
• Known allergic/hypersensitivity reaction to any of the components of study treatments
• Previous diagnosis of another neoplasm with worse prognosis as compared with the one in this study
• Metallic prosthesis or other condition that prevent an adequate imaging for target volume definition
• Loco-regional conditions that contraindicate radiotherapy e.g. active infections in the area
• Previous abdominal radiotherapy
• Prior systemic treatment for pancreatic cancer
• Hypersensitivity to PACLitaxel, albumin, gemcitabine or to any of the excipients of the chemotherapy
• Severe hepatic impairment
• Baseline Neutrophil Counts \< 1.5 x 10\^9/L
• Baseline Grade ≥ 2 sensory or motor neuropathy
• Patient refusal
• Non-exocrine tumors
• Major medical or psychiatric comorbidities that contraindicate radiation therapy, chemotherapy or surgery

Sponsor

EBG MedAustron GmbH, Landesklinkum Wiener Neustadt

Source: ClinicalTrials.gov

Search more clinical trials on myTomorrows