thalidomide to chemotherapy related nausea and vomiting in pancreatic cancer

Conditions: Pancreatic Cancer Stage IV; Chemotherapy-induced Nausea and Vomiting

Summary: the purpose of this study is to evaluate the efficacy of thalidomide on improving the quality of life for metastatic pancreatic cancer patients receiving gemcitabine and nab-paclitaxel chemotherapy.

pancreatic cancer is a highly lethal malignancy with a 5-year survival less than 10%. approximately 80% of patients with pancreatic cancer are diagnosed at an advanced stage. chemotherapy is one of the major treatments for advanced pancreatic cancer. the metastatic pancreatic cancer trial (mpact) has confirmed the efficacy of gemcitabine combined with nab-paclitaxel as the first-line treatment to metastatic pancreatic cancer. however, the side-effects related to gemcitabine combined with nab-paclitaxel including nausea/vomiting, insomnia, fatigue, nausea, and malnutrition have impaired the tolerability of the regimen. thalidomide is an oral medication used to treat a number of cancers (e.g. multiple myeloma), graft-versus-host disease, and many skin disorders (e.g. complications of leprosy such as skin lesions). it caused severe malformations in babies born to mothers taking the drug for morning sickness in the late 1950s and early 1960s. thalidomide works on the immune system to reduce inflammation. thalidomide may enhance the tolerability of chemotherapy by reducing nausea/vomiting, improving sleeping quality, alleviating pain, and thus improving quality of life for patients with pancreatic cancer. the purpose of this study is to evaluate the efficacy of thalidomide on improving the quality of life for metastatic pancreatic cancer patients receiving gemcitabine and nab-paclitaxel chemotherapy. one hundred patients will be randomly assigned to the experimental group (gemcitabine combined with nab-paclitaxel, thalidomide) or the control group (gemcitabine combined with nab-paclitaxel). rate of nausea/vomiting, index of sleep quality, severity of pain, quality of life, and overall survival are measured every four weeks.

Eligibility criteria:
inclusion criteria: * ability to understand and the willingness to sign a written informed consent document. * age ≥ 18 years and ≤ 80 years. * eastern cooperative oncology group (ecog) performance status 0-2. * histologically or cytologically confirmed metastatic pancreas adenocarcinoma. * adequate organ performance based on laboratory blood tests. * presence of at least of one measurable lesion in agreement to response evaluation criteria in solid tumors (recist) criteria. * the expected survival ≥ 3 months. * women of childbearing potential and men must agree to use adequate contraception prior to study entry and for the duration of study participation. exclusion criteria: * patients who have received any form of anti-tumor therapy. * the diagnosis was confirmed by pathology as non-adenocarcinoma of pancreas. * inflammation of the digestive tract, including pancreatitis, cholecystitis, cholangitis, etc. * pregnant or nursing women. * severe and uncontrollable accompanying diseases that may affect protocol compliance or interfere with the interpretation of results, including active opportunistic infections or advanced (severe) infections, and diabetes that cannot be controlled after adequate clinical anti-hyperglycemia treatment according to guidelines, uncontrollable hypertension, cardiovascular disease (class iii or iv heart failure as defined by the new york heart association classification, congestive heart failure (chf), myocardial infarction in the past 6 months , unstable arrhythmia or unstable angina, cerebral infarction within 3 months, etc). * history of allergic reactions attributed to compounds of similar chemical or biologic composition to gemcitabine, nab-paclitaxel, or other agents used in the study. * other serious accompanying illnesses, which, in the researcher's opinion, could seriously adversely affect the safety of the treatment. * patients who are unwilling or unable to comply with study procedures.

Keywords: chemotherapy pancreatic cancer thalidomide nausea quality of life