View clinical trials related to Cancer.
Filter by:The main purpose of this study is to test the ergonomics of an investigational imaging system that can take pictures of blood vessels under the skin. In plastic and reconstructive surgery, blood flow to tissue determines whether the tissue can be transplanted from one location to another. This new imaging device uses invisible near-infrared fluorescent light to see blood vessels that otherwise could not be seen by eye. This study will test the system's basic operation and ergonomics in the operating room.
About 1500 solid organs transplants are performed each year in the Paris agglomeration. Cancer risk in the transplanted is about three times higher than in a population of the same age without any organ transplant. Thus cancer is an important problem for organ transplant. These cancers can be related to many factors : - Post-transplant cancers are due in part to the non specific immunosuppression, which leads to oncogenic viruses replication, and then produces virus inducted cancers (as lymphoma due to EBV virus). - Post-transplant cancers can also be due to the carcinogenic factors of the immunosuppressive drugs (as cyclosporine or tacrolimus, which can cause the appearance of metastases). However, a new type of immunosuppressive drugs (mTOR inhibitors) appear to have anti-cancer properties. - Post-transplant cancers which are not virus-inducted can be relied to genetic factors of the transplanted patient and/or the transplant donor. There are 4 axes in this study : - Axis 1 : Epidemiological, clinical and biological study of the incident cancers in transplanted patients. - Axis 2 : Qualitative and quantitative immunological study of lymphocyte cells by the transplanted patient (determine their characteristics when a cancer appears). - Axis 3 : Pathological and genetic study of the post-transplant cancer cells (see if the cancer is caused by the donor or the recipient). Creation of a biobank. - Axis 4 : Pharmacogenetic study of the immunosuppressive drugs (determine the impact of patient genetic variability on tolerance and efficiency of the immunosuppressive drugs).
Patients receiving treatment for advanced cancer often experience co-occuring pain, fatigue, and sleep disturbance that are not relieved with medications. Brief cognitive-behavioral coping strategies such as relaxation or imagery have been shown to be useful for these symptoms individually and may be effective for the cluster of co-occuring pain, fatigue, and sleep disturbance. Because single cognitive-behavioral strategies don't work equally well for all persons, providing training in multiple cognitive-behavioral strategies is necessary. However, oncology nurses report having insufficient time and are often not available to deliver the interventions exactly when patients experience symptom exacerbation. This application proposes a patient-controlled cognitive-behavioral (PC-CB) intervention, using an MP3 player to deliver recorded cognitive-behavioral strategies. The PC-CB intervention would allow patients to select from a variety of cognitive-behavioral strategies based on their personal preferences, and facilitate self-administration of those strategies at whatever time and place the symptoms occur, without increasing burden on nursing staff. Primary aims are (1) to explore acceptability and patterns of use of the recorded cognitive-behavioral strategies and (2) to pilot test efficacy of the PC-CB intervention compared to a waitlist control.
The purpose of this study is to determine the long term tolerability and safety of dalteparin in subjects with cancer.
The objective of this study is to measure the energy value of pistachios in the human diet and study molecular mechanisms that may help explain the beneficial health effects of pistachios.
This is a Phase 2 study to evaluate the efficacy and safety of cabozantinib (XL184) in subjects with selected advanced tumor types.
The purpose of this study is to test a class for Queens Cancer Center patients. We want to find out if patients think this program is helpful.
The primary aim of study is to: 1. Test the effectiveness of a tailored protocol in promoting adherence to oral chemotherapeutic agents in adults receiving a new oral chemotherapeutic agent for breast, colorectal, GIST, renal cell,and hepatocellular cancers. Exploratory Aims: 2. Examine adherence to oral chemotherapeutic agents over time at 2, 4 and 6 months in a sample of breast, colorectal, GIST, renal cell,and HPCC cancers patients. 3. Examine the effects of age, gender, caregiver availability, personal involvement in health care, and depression on adherence to oral chemotherapeutic agents.
The mortality induced by infections in onco-hematological patients is abnormally high at the acute phase of septic shock. Consequently, it is important to detect the population with a high risk of short term mortality among patients with a septic shock. The aim of this study is the evaluation of predictive proteic profile on the short term mortality in the acute phase of septic shock in cancer patients.
Rationale: The introduction of angiogenesis inhibitors has remarkably improved treatment of patients with several types of cancer. One of the most common side effects of angiogenesis inhibitors is hypertension. In patients treated with bevacizumab hypertension had an overall incidence up to 32%. The etiology of hypertension caused by treatment with angiogenesis inhibitors is unclear. Objective: To study if arterial bevacizumab infusion causes acute vasoconstriction using plethysmography in healthy volunteers.