View clinical trials related to Neoplasms.
Filter by:Cardiovascular diseases and tumors seriously threaten human health. There are many risk factors that affect the occurrence and death of cardiovascular diseases and malignant tumors. In addition to genetic and congenital factors, it also includes bad lifestyles, such as smoking, drinking, abnormal metabolism, excessive stress, etc. Many factors such as excessive stress and staying up late can cause abnormal circadian rhythms. The regulation of circadian rhythm is likely to be a key key to the early prevention of cardiovascular diseases and tumors. Melatonin has an important role in regulating the circadian rhythm of the human body. The latest research of our research group confirmed that melatonin can reduce the level of oxidative stress through the retinoic acid-related orphan nuclear receptor alpha (RORĪ±) and thereby inhibit pathological cardiac hypertrophy; melatonin can regulate the polarization and polarization of macrophages RORĪ± receptor stabilizes vulnerable plaque in arteries and prevents plaque rupture. In China, melatonin is widely used in the market as a health product. However, the protective mechanism of melatonin in cardiovascular diseases and tumors is still unclear, and large-scale population intervention studies are still lacking. The level of melatonin in the daytime changes little with age, but the peak at night gradually decreases with age. In people aged 60 and above, the peak of melatonin at night decreased significantly. We speculate that melatonin supplementation may be able to reduce the oxidative damage of mitochondria by maintaining the level of melatonin at night in the body, delay cell decay, and delay this physiological process. Therefore, the project team intends to combine the developed new cardiovascular disease and tumor risk prediction models in the Shanghai elderly cohort established in the early stage, and randomize groups of healthy people in the same risk stratification, according to whether or not to supplement melatonin. There are two cohorts: the melatonin intervention cohort and the parallel control cohort. By observing the efficacy indicators of cardiovascular disease and tumor incidence in the two groups during the follow-up period, it provides evidence-based medical evidence for the future clinical application of melatonin.
Clinical Study of Targeting CD19 and CD22 Chimeric Antigen Receptor T Lymphocytes in the Treatment of Recurrent or Refractory B Cell Non-Hodgkin Lymphoma
TPF is the standard regime of inductive chemotherapy for squamous carcinoma of head and neck. If the primary tumor shrinks obviously (complete remission or >75% partial remission )after inductive chemotherapy, CCRT is suggested as the definitive therapy, for the tumor is sensitive to chemotherapy. If the primary tumor shrinks a little or progresses after inductive chemotherapy, operation is suggested as the definitive therapy to get a longer survival.
TQB2618 is a TIM-3 receptor monoclonal antibody that binds to the extracellular domain of TIM-3 outside the cell to block the binding of TIM-3 to its ligand, thereby inhibiting the downstream signal transduction of TIM-3 and deactivating TIM-3 Inhibition of immune cells. The purpose of this study was to evaluate the safety, tolerability, pharmacokinetic parameters and antitumor effects of TQB2618 injection in subjects with advanced solid tumors.
The study objectives are as follows: - To determine the safety of trial 18F-2-fluoro-2-deoxy-D-glucose, produced by a new manufacturer, by surveillance for adverse events in patients having Positron Emission Tomography Computed Tomography scans in a comprehensive program for indications including, but not limited to, oncology, neurology, cardiac and infectious/inflammatory processes. - To determine the efficacy of 18F-2-fluoro-2-deoxy-D-glucose Positron Emission Tomography in differentiating benign from malignant solitary pulmonary nodules and calculate sensitivity, specificity, and accuracy using pathologic confirmation as the gold standard when available, or greater than 6 month follow up stability on Computed Tomography scan when not. The purpose of performing this clinical trial is to provide local access of 18F-2-fluoro-2-deoxy-D-glucose to the patients of Newfoundland and Labrador. This product has been offered to patients over the last three years by transporting from facilities outside of the province. There have been significant delays in access and in fact, times where 18F-2-fluoro-2-deoxy-D-glucose has not been available through this process. This has caused delays and limitations of treatments for patients who rely on Positron Emission Tomography Computed Tomography scans for diagnosis.
An exploratory study to evaluate for the treatment of advanced solid tumors that failed standard treatments.
This intraoperative parathyroid gland auxiliary recognition system uses the principle of parathyroid gland autofluorescence to assist surgeons in accurately identifying and protecting parathyroid glands during surgery, reducing the possibility of postoperative hypoparathyroidism. This study will explore the protective effect of the parathyroid gland auxiliary recognition instrument on parathyroid function during thyroid malignant tumor surgery through reasonable grouping.
A study to assess the safety of IMM-01 in participants with advanced solid tumors
The aim of this trial is to determine if the transfusion of one unit of red blood cells to anemic oncology patients results in comparable numbers of transfusion episodes when compared to transfusion of two units of red blood cells.
In France, the notion of autonomy concerning the patient's place in the healthcare system has been written into legal texts for several years. This notion is also fully recognized in our society and in the medical field by caregivers. However, the notion of autonomy is polysemous and complex. There is no unambiguous definition given the existence of plural conceptions of autonomy, especially in the field of psychology. A precedent thesis on the "representation of the autonomous patient in decision-making in the context of recurrence". Physicians practicing in oncology have been asked to perform a verbal association task inviting them to evoke the 5 words or expressions that came to their mind following the inductive word "autonomous patient". The results shows that for doctors, the "autonomous patient" is a patient with all of his physical, motor and intellectual capacities. Based on these findings, it would be interesting to study the autonomy perceived by the patient himself.