9 Clinical Trials for Various Conditions
The purpose of this prospective registry is to assess long-term data on efficacy, safety and clinical outcome of endoscopic placement of suture(s) and approximation of soft tissue within the gastrointestinal tract for various GI tract disorders. Currently, lack enough data evaluate and verify technical feasibility, clinical success and safety of endoscopic suturing in specific gastrointestinal disorders.1-16 Evaluation of these factors would help us compare them to conventional treatment modalities; and consequently help us identify appropriate treatment techniques and improve clinical management of patients.
The cause of Parkinson's disease (PD) is currently unknown. Both environmental and genetic factors have been found to contribute to PD pathogenesis. The pathology of PD is distributed throughout the entire nervous system including the central, peripheral, and enteric nervous system. There is evidence that inflammation plays a major role in neurodegeneration in PD. In both the striatum and substantia nigra of PD patients activated microglia were found and proinflammatory cytokines (TNF, IL-1B, IL-6, iNOS) are increased in the CSF. An inflammation-driven animal model has emerged and has been widely accepted as a model of the disease based on lipopolysaccharide (LPS) induced neurotoxicity. LPS is an endotoxin found on the outer membrane of gram negative bacteria and humans are exposed to LPS through the intestinal tract. The intestinal tract and thus the enteric nervous system serve as a conduit to the central nervous system. It has been posited that the inflammatory process could gain access to the lower brainstem via the vagal nerve and then ascend through the basal mid- and forebrain until it reaches the cerebral cortex, producing various pre-motor and motor symptoms of PD along the way. LPS may be one of the inflammatory triggers involved in this process. Systemic exposure to bacterial endotoxin can be determined by measuring plasma LPS binding protein (LBP). A study of 9 patients with early PD (median Hoehn and Yahr stage 2) and age matched controls found that the PD subjects had a significantly lower mean level of plasma LBP compared to control subjects. The aim of the research plan is to establish LBP as a potential biomarker for PD across a spectrum of disease severity.
Infants and young children up to 10 years of age with a complex condition involving the gastrointestinal tract are at risk of poor nutritional status, including faltering growth. Due to the complex condition, standard nutrition is often not tolerated and causes gastrointestinal symptoms. Formulas in which protein is replaced by its smallest elements, amino acids are easier for the body to digest and absorb. These formulas might be tolerated better and reduce gastrointestinal symptoms in infants and young children with complex conditions. The objectives of the present, exploratory study are to gain clinical evidence related to the nutritional status and gastrointestinal tolerance in infants and young children with complex conditions receiving Neocate as their primary source of nutrition. Additional objectives are to describe the nutritional and pharmacological management of these infants and young children. Study duration for each participant will be 52 weeks at maximum.
The purpose of this research study is to assess whether using a yoga-based intervention in practice is feasible (possible) and acceptable to patients with Functional Dyspepsia and/or Gastroparesis (FD-GP).
Purpose: To assess the utility of a new medical device that monitors a patient's breathing during medical procedures in which a patient is sedated, but not mechanically ventilated. In minor procedures, such as endoscopy (where the doctor examines a patient's digestive tract by a TV camera inserted through the mouth), patients do not require general anesthesia, in which a machine would take over their breathing while they are unconscious for surgery. However, during endoscopic procedures it is sometimes difficult for the anesthesiologist to monitor the patient's breathing-specifically, to monitor changes in breathing patterns and the adequacy of breathing. In endoscopy procedures, the room is darkened, and the patient's mouth is generally occupied by the endoscope. While the anesthesiologist can listen to the patient's breathing sounds with a stethoscope, this type of monitoring can only be done periodically, and there is limited ability to gauge the adequacy of ventilation. This study will use the ExSpiron Respiratory Volume Monitor (RVM), which measures non-invasive minute ventilation (MV), tidal volume (TV) and respiratory rate (RR), in patients undergoing an endoscopic procedure to provide additional information regarding the effects of clinical interventions such as drug administrations or airway maneuvers on the patient's respiratory status. For patients who give informed consent, study participation means that they will have a PadSet consisting of 3 electrodes applied to the chest. Another component, a nasal cannula (a thin clear plastic tube that goes under the nose) will give patients supplemental oxygen, and is standard of care for endoscopy at UVM Medical Center. Patients will then be asked to breathe in and out of a portable spirometer (breath meter) for 30 seconds up to five times. This data will be compared to data recorded by the monitor to confirm that the monitor is recording accurately. The procedure will then go forward in the normal fashion. Patients will be randomly placed into one of two groups. In the first group during the procedure, the anesthesiologist will not be able to see the numbers (MV, TV, and RR) displayed screen of the monitor, so the data will not be used to guide the patient's clinical care. In the second group, the anesthesiologist will be able to see the RVM measurements of MV, TV, and RR to evaluate the effect of the interventions. Monitoring for both groups will continue in the recovery room, until discharge.
The proposed study is designed to evaluate Pillcam regimen in Crohn's disease patients, using the PillCam Colon system.
A retrospective and prospective cohort, quantitative data collection with the goal of comparing preoperative High Resolution Manometry HRM results to Upper Gastrointestinal Marshmallow ,UGI MM results, in patients undergoing preoperative esophageal motility assessments. The aim of this study is to establish a correlation between HRM and UGI MM in order to create a clinically supported gold standard measurement for preoperative esophageal motility assessment.
This is a multicenter, first-in-human, Phase 1/2 study to evaluate the safety, tolerability, pharmacokinetics, pharmacodynamics, and anti-tumor activity of DR-01 in adult patients with large granular lymphocytic leukemia or cytotoxic lymphomas
This study will evaluate the efficacy and safety of alectinib in participants with Anaplastic Lymphoma Kinase (ALK)-positive locally advanced or metastatic solid tumors other than lung cancer.