Charleston, SC Paid Clinical Trials

Malignant pleural effusion remains a debilitating complication of end stage cancer, which can be greatly improved by the introduction of the indwelling tunneled pleural catheter (IPC). However, there is no standard of care regarding drainage and limited data on the utility of different drainage techniques. In addition, many patients develop discomfort and chest pain during drainage. The investigators propose to evaluate gravity drainage and suction drainage on quality of life measures and outcomes. Read Less

Early evidence suggests the benefits of post-stroke motor rehabilitation may be enhanced by applying electrical stimulation to the ear. This study aims to test the new approach of pairing ear stimulation with motor rehabilitation in the home setting in stroke survivors with upper limb motor function deficits. Read Less

Investigate whether at-home transcutaneous auricular VNS (tAN: transcutaneous auricular neurostimulation) improves a battery of nine key physical and psychological symptoms of a group of hEDS (Hypermobile Ehlers-Danlos Syndrome \& Hypermobile Spectrum Disorder) patients (n=30) using a randomized, double blind, sham controlled design. The study team will collect clinical measures at baseline, after a two-week double-blind intervention phase, after a following two-week open-label phase and finally at three months post intervention. The study team will test patients in the following domains: pain, fatigue, sleep, anxiety, depression, quality of life, GI function, immune function and autonomic function. Read Less

The purpose of this study is to find out whether a web-based intervention using a mobile app is helpful for teens and young adults with sickle cell disease (SCD) in learning how to care for and manage their symptoms. Read Less

Hypermobile EDS and hypermobile spectrum disorder (collectively referred to as hEDS) are estimated to affect 1 in 500 individuals worldwide. hEDS patients have limited treatment options for their numerous symptoms that impact the quality of life. This clinical trial tests a new ear stimulation method in hEDS patients to determine if it may improve quality of life. Read Less

In this one-visit, randomized, double-blind, sham-controlled trial, we plan to use a novel concurrent transcutaneous auricular neurostimulation (tAN) paradigm during functional magnetic resonance imaging (fMRI) paradigm in 96 individuals to determine whether tAN administered to two cranial nerves simultaneously produces greater neurophysiologic effects than stimulating solely to the auricular branch of the vagus nerve (ABVN) or the auriculotemporal nerve (ATN; branch of trigeminal nerve) alone. Within the MRI scanner, each participant will be connected to a series of electrodes that stimulate 4 targets (ABVN only, ATN only, ABVN plus ATN, and Sham). Read Less

This two-visit, randomized, double-blind, sham-controlled trial, uses a novel naloxone blockade model in 136 individuals to determine whether the analgesic effects of a 30-minute transcutaneous auricular neurostimulation (tAN) intervention are mediated through a release of endogenous opioids. Analgesic effects of four various stimulation interventions will be measured (auricular vagus, auricular trigeminal, combination, or sham) while varying the type of intravenous (IV) infusion (either naloxone or saline) a participant is administered to determine whether the analgesic effects are mitigated by pharmacological opioid receptor blockade. Read Less

A Study to Evaluate the enVista® Aspire (EA) intraocular lens in Subjects Undergoing Cataract Extraction Read Less

This Registry is a sponsor initiated, multi-center, observational post-approval registry with independent academic oversight. Read Less

The primary goal of this study is to test the hypothesis that injecting steroid intramuscularly is an effective treatment for unexplained chronic cough. This will be achieved through the design of a prospective, placebo-controlled, single-blind, randomized clinical trial in which one group of patients will undergo a steroid injection into the deltoid muscle and the second group will undergo a placebo injection into the deltoid muscle. Data to determine if a clinically significant difference exists between the outcomes of the two groups will be measured by a dichotomous yes/no response to improvement, the Leicester Cough Questionnaire, and a visual analogue scale for symptom severity. This will provide the answer to the general question of whether or not the intramuscular injections are clinically effective for patients with unexplained chronic cough. Furthermore, any adverse reactions will be thoroughly documented. If this hypothesized treatment is proven effective, this can greatly improve the care of chronic cough patients by allowing for an evidence-based treatment option and a treatment option that may improve access to care. While the superior laryngeal nerve (SLN) injection is typically performed by fellowship trained laryngologists, intramuscular injections could be more widely utilized by general otolaryngologists or providers in other fields of medicine. Read Less

Objectives of this study are to determine whether active VNS Therapy treatment is superior to a no stimulation control in producing a reduction in baseline depressive symptom severity, based on multiple depression scale assessment tools at 12 months from randomization. Read Less

This international multi-center registry is used to collect existing information and outcomes for patients undergoing an operation for treatment of injuries to the brain including the blockage of blood flow to an area of the brain, an abnormal ballooning of an artery, abnormal tangling of blood vessels, abnormal formation of blood vessels, tearing of vein, and bleeding in the brain. This information is used to help predict outcomes that undergo an operation for treatment of the above-listed brain injuries. Additionally, the information is used to compare techniques and devices' effects on technical and clinical outcomes. Read Less