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Browse 8,272 clinical trials for ulcerative colitis. Find studies that match your criteria and connect with research centers.
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NCT06696976
The aim of this study is to determine the comparative effects of telerehabilitation versus clinical rehabilitation on neuropathic pain, physical function and quality of life in Chemotherapy induced peripheral neuropathy patients.
NCT03545386
This is a randomized double-blind placebo controlled trial involving a single centre (McMaster University) recruiting patients from Hamilton, ON and the surrounding regions, to evaluate whether fecal microbiota transplantation once weekly for six weeks increases the remission rate compared to placebo in patients with active pouchitis.
NCT06696196
In recent years, wearable devices are booming to enable not only the health monitoring but also the sleep efficiency assessment. To validate the algorithm of sleep staging and efficiency, this study will use a dedicated prototype to acquire photoplethysmogram (PPG), body movements, skin temperature, and galvanic skin response by recruiting 35 subjects. PSG will be used as gold standard for statistical analysi.
NCT03711838
Skeletal muscle stem cells (Satellite cells) are indispensable for muscle growth and remodeling following myofibril damage. Skeletal muscle trauma is present in numerous catabolic conditions, characterized by elevated proteolysis and muscle wasting such as, cancer cachexia and muscular dystrophy, which result in physical capacity impairment and a deteriorated quality of life. Recent studies performed in animals and cell cultures indicate that the increased levels of inflammation and oxidative stress and the reduction of antioxidant defense may blunt the satellite cells response and myogenic programming during muscle healing. However, evidence regarding the effects of redox status on satellite cells and muscle myogenic potential in humans is lacking. Exercise-induced muscle damage bears striking similarities with the aforementioned conditions, which makes it a valuable tool to investigate the redox-dependent regulation of satellite cells during muscle healing. Thus, the objectives of the present study are to examine the effects of redox status perturbation (via N-acetylcysteine administration) on intracellular pathways responsible for satellite cells responses at rest and following aseptic muscle trauma induced by damaging exercise.
NCT03841708
Less than half of the patients suffering from sudden cardiac arrest arrive at the hospital alive. Within these survivors less than half will be discharged alive from the hospital without being severely disabled. The most frequent cause of death during the first 24 hours since admission to the hospital is related to cardiovascular instability and failure. In the early phases of ROSC patients are hemodynamically unstable and management for out of hospital cardiac arrests relies on few non invasive measurements such as non invasive blood pressure, SatO2, EtCO2 and continuous ECG. Recent technological advances allow continuous non invasive evaluation of response to fluid challenge in mechanically ventilated patients through the pleth variability index. The investigators hypothesize that early goal directed therapy based on non invasive measurement of the pleth variability index on top of conventional non-invasive monitor during the initial care in the Emergency Department can improve the hemodynamic status of the participants, increase lactate clearance and reduce fluid balance at 48 hours post arrest. Objectives: * To determine whether an early goal directed management based on the pleth variability index on top of standard non invasive hemodynamic monitoring could improve the hemodynamic status of patients post cardiac arrest especially in terms of increase in lactate clearance and reduced fluid balance. Neurological outcome will be investigated.
NCT06693882
The goal of this observational study is to evaluate electrical stimulation of the optic nerve with the Eyetronic Nextwave System device as a possible treatment for glaucoma. The main question it aims to answer is: Could this therapy be an option to counteract the loss of visual field seen in glaucoma and thus delay the progression of the disease? Participants will have approximately 14-18 study visits during 12 months including 10 visits for the electrical stimulation treatment. The treatment involves electrically stimulating the optic nerve by an external approach via the facial skin.
NCT04046952
The purpose of this clinical study is to compare how well two different devices for achieving hemostasis perform in patients undergoing transradial procedures. Both devices are approved by the FDA for this use, and have already been used by clinicians on patients undergoing transradial procedures. It is believed that the use of both devices in combination compared to the hemostasis band (TR band) alone will shorten the time that it takes to 'seal' the artery, resulting in a shorter period of time that you would need to wear the hemostasis band.
NCT06694623
In non-implant edentulous patients reduction of height and width of residual alveolar ridge and reduced attached KT compromise the denture-bearing area unambiguously leading to decrease in full denture stability and retention. Furthermore, in implant edentulous patients insufficient KT is associated with increased plaque accumulation, tissue inflammation, soft tissue recession, marginal bone loss and increased prevalence of peri-implantitis. The present study aimed to evaluate keratinized tissue gain and the wound contraction rate between apically positioned flap without and with free gingival graft strip over a 6-month follow up period. This research was designed as split mouth controlled clinical study included 17 patients having edentulous upper jaw with reduced width of keratinized tissue ( ≤ 4mm measured from middle of the crest to the buccal mucogingival junction or ≤ 2mm from occluso-buccal edge of the alveolar ridge to the mucogingival junction). In each patient, both surgical techniques, apically positioned flap without and with free gingival graft strip, were applied simultaneously. The change of keratinized tissue width and wound contraction rate were measured 30, 60 , 90 and 180 days after surgery
NCT06694220
this study will be conducted : * To investigate the impact of tailored preventive exercise program in reducing hip adductor loss of isometric strength in professional football players. * To investigate the impact of tailored preventive exercise program in reducing hip adductors to abductors strength asymmetry ratio in professional football players. * To investigate the impact of tailored preventive exercise program in reducing pain intensity during seasonal matches in professional football players. * To investigate the impact of tailored preventive exercise program on groin health and performance enhancement in professional football players.
NCT06413134
TheraPAP is a novel therapy approach being developed by SleepRes, LLC. for the treatment of obstructive sleep apnea (OSA). This algorithm has been integrated into the Sefam S.Box CPAP (continuous positive airway pressure) device and both standard CPAP/APAP (auto-titrated PAP) as well as TheraPAP can be delivered. TheraPAP is a pressure control algorithm that lowers the pressure from the set pressure at the beginning of inspiration and does not return the pressure to the full set level until some point in late expiration. In this randomized crossover study, the comparative adherence to therapy between TheraPAP and APAP will be compared. Each therapy will be used by the patient for six-week periods with randomly assigned order, and the usage during each arm will be compared.
NCT05783349
Infertility affects approximately 10-15% of the population. The number of assisted reproduction procedures has increased by a factor of 3 to 5.3 worldwide over the last 20 years. Despite recent techniques, pregnancy rates seem to be limited to 35% by embryo transfer. Embryo implantation depends on two factors: the quality of the embryo and the endometrial receptivity. Although good quality embryos are transferred, implantation may not occur. Changes in the maternal cytokine profile at the time of implantation may result in poor implantation or early abortions. Consequently, a misdirection of the immunological profile could be responsible for repeated implantation failure (RIF). The definition of RIF is not consensual, but most commonly refers to 3 failures after good quality embryo transfer, and would affect between 5 and 10% of patients. The possibility of defining a predictive immune profile for RIF from a peripheral blood sample is debated. However, after stimulation of immune cells in peripheral blood, patients with RIF show an excessive pro-inflammatory profile. Our objective is to assess the activation of T cells and innate immune cells (via an anti-CD3 agonist and a TLR7-8 ligand, respectively) from a blood sample to predict implantation success after frozen embryo transfer. This functional test is easy to use and applicable in a clinical routine.
NCT05730478
Study aiming to compare between anterior segment Optical Coherence Tomography and Ultrasound BioMicroscopy In Glaucoma aSSESMENT
NCT06691061
The goal of this observational study is to compare the real-life effectiveness and safety of vedolizumab, ustekinumab and JAK inhibitors in patients with UC who had been exposed to at least one anti-TNF-alpha therapy.
NCT05008081
The CATALINA study is a prospective cohort study embedded within CICERO (Collaboration In COPD ExaceRbatiOns, a European Respiratory Society supported Clinical Research Collaboration), designed to collect standardised, longitudinal clinical data and biological samples in 20 centres across Europe and beyond.
NCT06691802
Conduct a multi-center, large-sample, randomized controlled clinical study of "winter disease being cared in summer" with Shu Fei Tie prevent recurrence of Asthma and COPD, scientifically evaluate the clinical efficacy and safety of Shu Fei Tie in reducing the recurrence of chronic airway diseases, identify target population, clarify the mechanism of efficacy, and establish a prevention and treatment technology plan for Shu Fei Tie to reduce the recurrence of chronic airway diseases.
NCT06407154
The CLIMATE-II Observational Study examines to what extent chronically ill patients experience adverse health effects because of heat and whether the patients' specific health behavior, somatosensory amplification, risk and benefit perception, self-efficacy, health literacy, degree of urbanisation of the patients' administration district and characteristics of the patients' neighborhood are associated with these effects.
NCT03769116
The purpose of this study is to evaluate the safety and efficacy of exogenous gene transfer in DMD participants by measuring biological and clinical endpoints in three parts: two 48-week randomized, double-blinded, placebo-controlled periods (Part 1 and Part 2), and an open-label follow-up period (Part 3). Participants who are randomized to placebo in Part 1 will have the opportunity for treatment with delandistrogene moxeparvovec in Part 2. In order to provide a uniform approach to monitoring long-term safety and efficacy in participants who received SRP-9001 in a clinical trial, the Sponsor has amended Study Completion for this study to occur at Week 130. Therefore, participants have transitioned and will complete the remainder of the Part 3 follow up visits in a long-term extension study, SRP-9001-305 (NCT05967351).
NCT05001165
The Dashboard Activated Services and tele-Health for Heart Failure (DASH-HF) study is a pragmatic randomized controlled trial of a quality improvement (QI) intervention of a prospective panel management intervention to optimize medical treatment for Veterans with heart failure with reduced ejection fraction (HFrEF) compared to the receipt of usual VA health care services over a 6-month period of observation. The study will incorporate the existing VA Academic Detailing Heart Failure Dashboard (ADHFD) to target actionable patients with gaps in performance measures for guideline-directed medical therapies (GDMT). Patients with HFrEF are optimally managed by cardiovascular specialty clinics. Typically, patients are referred to cardiology or heart failure (HF) clinics from primary care, emergency department, or post-hospitalization clinicians and scheduled into clinic grids. These patients may be lost to follow-up or clinicians may miss opportunities to optimize GDMT for HFrEF. GDMT includes Class I indicated medications from the following classes: beta blockers (BB), angiotensin-converting enzyme inhibitor (ACE), angiotensin II receptor blockers (ARB), angiotensin receptor neprilysin inhibitor (ARNI), mineralocorticoid receptor antagonist (MRA), sodium-glucose cotransporter-2 inhibitor (SGLT2i). The intervention is designed around a novel prospective panel management clinic led by clinicians or clinical pharmacists using impromptu patient telephone calls or electronic communications with existing responsible clinicians.
NCT06680648
The investigators will study to what extent insufflation of oxygen via the suction channel of a flexible bronchoscope can help with making access from the mouth to the trachea easier when there is blood or secretions in the way. We provide the oxygen-flow from the circle-system of an anaesthesia-machine and in this way we can limit the pressure to 30 and 40 cm H2O which are relatively safe pressure-levels. The endoscopy is performed on a plastic manikin and artificial sputum mixed with artificial blood is used. The procedure will be performed by 64 anaesthetists that will be randomised to use either oxygen-insufflation or not. The setup is cross-randomised so that each participant will perform two attempts, one with insufflation and one without. The procedures will be video-taped and evaluated by a blinded observer regarding a) success/failure of advancing the scope to the mid trachea under vision, b) the duration of the procedure. Additionally, subjective scores regarding the benefit of using insufflation will be obtained
NCT06688019
Sedation for endoscopic submucosal dissection places patients at risk of desaturation, and high-flow nasal oxygen may reduce the risk. The aim of this study is to evaluate the role of high-flow nasal oxygen during endoscopic submucosal dissection. We will compare the incidence of hypoxemia (defined as SpO2 lower than 90%) of conventional nasal oxygen cannula group and that of high-flow humidified oxygen-delivery system group during the procedure.
