Patients with pancreatic cancer suffer from multiple symptoms related to the tumor itself or induced by the chemotherapy. The available supportive therapy is still not able to relief all symptoms that are caused by the malignancy itself as well as by the antineoplastic therapy.
Additionally, anorexia and weight loss, that often result in increased morbidity and mortality in this patient population as well as in psycho-social burden and suffering in patients and their relatives, are unmet needs in pancreatic cancer patients.
Therapeutic approaches focus on treating the malignancy itself, additional nutritional support and physical examination might prevent patients from further side effects such as sarcopenia.
During the last decades a number of appetite-modulating drugs have been under clinical investigation. A number of studies focused on the endocannabinoid system, which is involved amongst others in appetite-modulating, antiemetic, analgesic and anti-inflammatory processes.
As dronabinol is already used as magistral formulation, its beneficial effect has often been observed in these patients in the clinical routine, especially in patients with therapy-refractory nausea and emesis. Due to its broad efficacy it might be of benefit for patients suffering from malignancy. Thus, investigators want to evaluate the efficacy of dronabinol in the improvement of chemotherapy-induced and tumor-related symptoms in advanced pancreatic patients during systemic first-line chemotherapy. However, data on optimal dosage are conflicting yet.
In detail, investigators want to study whether dronabinol has a positive influence on quality of life and whether symptoms caused by the tumor or by the chemotherapy itself might be palliated by dronabinol. Beneficial and potential harmful side effects and the personal perception of advanced pancreatic cancer patients will be documented.
