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This is prospective data recording study. All patients will receive standard medical care and no experimental interventions will be performed.
Develop a registry (list of patients) with accurate clinical motility diagnosis. This registry will help the doctors to identify the patients with specific disease conditions. It will also help in promoting future research in gastroenterology motility disorders
Multicenter randomized trial comparing post-procedural pain intensity after Per-Oral endoscopic myotomy (POEM) between two types of standard of care insufflation methods (CO2 vs Underwater). POEM is routinely performed under carbon dioxide insufflation (CO2-POEM) as this gas is more rapidly absorbed than air, which has been shown to reduce gas-related complications. Water immersion for luminal distension of the GI tract as opposed to carbon dioxide insufflation has been shown to be associated with improved patient satisfaction, safety profile and even higher detection of polyps during colonoscopy in randomized trials Aim 1. The primary aim is to compare post-procedural pain following U-POEM vs. CO2-POEM. Aim 2. Compare the proportion of patients that require post-procedural admission for pain management. Aim 3. Compare the need for analgesic medications for pain control in patients undergoing U-POEM vs. CO2-POEM. Aim 4. Compare technical and clinical success between U-POEM vs. CO2-POEM. Technical success is defined as successful completion of the procedure whereas clinical success will be defined as an Eckardt score ≤ 3 at the time of follow-up. Aim 5. Compare and evaluate procedural characteristics between the two groups. 1. Compare procedural time between U-POEM and CO2-POEM. 2. Compare the mean number of coagulations with hemostatic forceps for active intraprocedural bleeding and the mean number of times in which a device besides an electrosurgical knife was required for prophylactic ablation of vessels. 3. Adverse event rate (i.e. bleeding, perforation).
The goal of this observational study is to learn about gastric myoelectric activity in children with GI symptoms. The main question it aims to answer is which patterns or signals are associated with GI symptoms as measured by a body surface gastric mapping (BSGM) device. Participants will have their stomach activity recorded for up to 4 hours using the BSGM device and log real-time symptoms. Researchers will compare the recordings of healthy children and children with GI symptoms to define abnormal GI patterns.
Patients with the symptoms of generalized GI dysmotility, including gastroparesis, are sometimes refractory to available medications, devices and other interventions/ Some of these patients have serologic and/or endo organ abnormalities and findings consistent with autoimmune neuropathies, primarily involving the GI tract. These disorders have been known as autoimmune gastrointestinal neuropathies (GAIN) or also as autoimmune gastrointestinal dysmotility (AGID), among other terms. Some patients respond to intravenous immunoglobulin (IVIG) and this study, which is an observational clinical series, documents the patients, their findings and standardized responses to therapy with IVIG.
The study will evaluate the feasibility of using smartphone speakers and microphones to evaluate the caliber of the airways, detect airway obstruction, aid in airway disease diagnosis, and identify disease exacerbations.
The goal of this study is to determine which position, maneuvers or combination thereof generates the highest pressure at the EGJ as assessed by high-resolution esophageal manometry and thus greater or more robust contraction of the diaphragm.
The purpose of this study is to determine whether transcutaneous electrical acustimulation (TEA) alters systemic sclerosis (SSc)-related colonic and anorectal physiology by enhancing autonomic nervous system (ANS) function. The study will examine the effects of TEA on slow colonic transit (SCT) and rectal hyposensitivity (RH), to examine whether TEA improves autonomic dysfunction and modulates inflammatory pathways.
Purpose: The study is a cross-sectional observational study designed to determine if eosinophilic gastritis (EG) results in gastric motility impairment. Hypothesis: Gastric dysfunction occurs in the natural history of EG but is underdiagnosed due, in part, to contraindications to the use of the standard meals used in gastric emptying studies.
The purpose of this research study is to evaluate the usefulness of a wearable robotic exoskeleton device (Ekso-GT), to improve learning and memory, and gait therapy in persons with walking disability due to Multiple Sclerosis. The study will evaluate the mobility, learning and memory, and walking abilities of individuals with multiple sclerosis who went through the traditional as compared to others who used the robotic exoskeleton as part of their therapy.