Active clinical trials for "Gastrointestinal Neoplasms"

Surgery is often a central curative treatment for gastrointestinal tumors. Surgical treatment of diagnosed cancer tumors is decided after a comprehensive assessment of the patient's physical status, radiological assessments and after careful evaluation at the multidisciplinary conference. Despite the careful preoperative assessment of patients for curative surgery, the planned operation may unexpectedly need to be canceled. Of the patients who were planned for curative resection for pancreatic cancer in 2021 in Sweden, 90% received the intended surgery, and 10% of planned surgery was canceled. The reason for this was disseminated cancer or locally advanced disease in which radical resection is considered impossible to carry out. A systematic review of knowledge reveals a significant lack of evidence regarding patient-centered research and aborted cancer surgery. The studies in the project have different study designs and methods, and include focus group interviews with staff, translation and validation of a questionnaire to measure care needs, estimation of supportive care needs and patient experiences. An improved understanding and knowledge of patients' preferences and needs is needed to design interventions that can improve health-related quality of life. This project is dedicated to studying patients undergoing aborted cancer surgery, with the aim of improving the quality of care and meeting patients' care needs.

This is a randomized trial of patients with gastrointestinal (GI) cancers treated at University of California, San Francisco (UCSF) who are starting a new line of systemic therapy to evaluate the feasibility of electronic patient reported outcome (ePRO) platform.

The aim of this study is to describe the outcomes in American Indian patients receiving immunotherapy in a multi-institution retrospective study at several other high-volume centers that care for this patient population and to identify any healthcare disparities that can lead to future interventional studies.

PET has an established role in the initial staging of patients with newly diagnosed lung and gastrointestinal tumors.PET avidity is described with both maximum and mean standardized uptake values.Malignant cells have increased activity on PET, defined as the standardized uptake value (SUV), with increased uptake of FDG in tumor due to elevated levels of GLUT receptors, elevated intracellular levels of hexokinase and increased rates of glycolysis. However, there is a subset of patients with lung and gastrointestinal tumors that are not PET avid.These patients may present with clinically and systemically aggressive disease with a declining performance status and/or weight loss.

The objective is to perform a retrospective chart review of patients with cachexia related to cancer in patients treated in the palliative care clinic at Parkland Memorial Hospital to evaluate the prognosis and practice patterns in management of cachexia and associated symptoms.

This is an open-label, stratified, two arm design. All patients receive same initial standard preoperative chemotherapy and surgical resection. Patients will then be assigned to either standard postoperative chemotherapy if node negative at surgery or standard postoperative chemoradiation if node positive at surgery. The primary objective of this study is to determine the feasibility of patients enrolling and receiving either postoperative chemoradiation or chemotherapy alone, based upon nodal status at surgery, following preoperative chemotherapy. The secondary Objectives is to evaluate the rate of cancer recurrence in patients assigned to treatment based upon node status. To explore the potential correlation between changes in expression of a pre-specified panel of genes identified as relevant to gastrointestinal cancers in response to preoperative chemotherapy, using presence of nodal involvement at time of surgery as an indicator of response.

Phase 3 placebo-controlled trial to determine efficacy of the probiotic LGG for reducing acute treatment related GI toxicity in patients with GI malignancy with phase 1 safety lead-in.

The goal of this clinical research study is to see if the drug OROS Methylphenidate HCl (Concerta) can help to control fatigue in patients with breast, gastrointestinal, lymphoma, myeloma or lung cancer who are going through chemotherapy or hormonal treatment or have completed chemotherapy or hormonal treatment in the last 12 months. The safety of this drug will also be studied. Another goal of the study is to see how certain cytokines change while patients undergo chemotherapy or hormonal treatment.

This phase II trial is studying how well bortezomib works as first-line systemic therapy in treating patients with unresectable locally advanced or metastatic adenocarcinoma (cancer) of the bile duct or gallbladder. Bortezomib may stop the growth of tumor cells by blocking the enzymes necessary for their growth.

This study will include two parts: In the phase I part: safety will be assessed in consecutive cohorts of 3 to 6 patients at increasing doses of TG6002 in combination with oral flucytosine (5-FC) in patients with advanced gastro-intestinal (GI) tumors. In the phase IIa part: evaluation of efficacy and further evaluation of safety of multiple administrations of TG6002 in combination with flucytosine (5-FC) in patients with colorectal cancer and liver metastases. In both parts, tumor response will be evaluated on local assessment using RECIST 1.1. All patients will be followed up until disease progression or death due to any cause or the date of data cut-off, whichever occurs first.