Rhode Island Paid Clinical Trials

Primary Aim: To determine if apixaban is superior to aspirin for prevention of the composite outcome of any stroke (hemorrhagic or ischemic) or death from any cause in patients with recent ICH and atrial fibrillation (AF). Secondary Aim: To determine if apixaban, compared with aspirin, results in better functional outcomes as measured by the modified Rankin Scale. Read Less

Cigarette smoking remains the leading cause of preventable morbidity and mortality in the US. Use of multiple tobacco products is becoming increasingly prevalent, with dual use of e-cigarettes and cigarettes representing the most common combination. Though e-cigarettes are not without risk, completely switching from cigarettes to e-cigarettes likely reduces risk for tobacco-related harm. However, many established dual users maintain long-term smoking and the majority who use e-cigarettes non-daily are at an even greater risk for prolonged smoking than exclusive cigarette smokers. The Food and Drug Administration Center for Tobacco Products (FDA CTP) has announced plans to implement a nicotine-limiting product standard, capping the nicotine in cigarettes at a minimally or non-addictive level. Randomized controlled trials (RCTs) demonstrate that adults who exclusively smoke cigarettes respond to very low nicotine content (VLNC) cigarettes with reductions in smoking, demand, and dependence. However, nicotine reduction RCTs to date have excluded people who regularly use e-cigarettes and therefore it remains unclear how a nicotine-limiting standard for cigarettes would affect smoking among dual users. Given the potential substitutability of e-cigarettes for cigarettes, reducing the nicotine in cigarettes could promote a transition to exclusive e-cigarette use among dual users unable to completely quit nicotine, but only if sufficiently appealing e-cigarettes remain available. E-cigarettes containing 5% nicotine-salt solution are currently most popular in the US, but policy makers have proposed restricting e-cigarettes to ≤ 2% nicotine to curb youth e-cigarette use, and several states have already set limits to reduce nicotine in e-cigarettes. Prior laboratory studies indicate that higher vs lower nicotine e-cigarettes serve as better substitutes for cigarettes among adult dual users. As such, a restriction on e-cigarette nicotine concentration could undermine the potential for e-cigarettes to substitute for cigarettes and diminish the benefits of a nicotine-limiting standard for cigarettes among dual users. This study is a 12-week double-blind 2 cigarette level (Normal Nicotine vs Very Low Nicotine) x 2 e-cigarette level (High Nicotine vs Low Nicotine) between-subjects factorial trial to investigate how a nicotine-limiting standard for cigarettes affects adult dual users and whether these effects are impacted by constraints on e-cigarette nicotine concentration. Outcome measures include cigarettes per day, cigarette dependence, and toxicant exposure. The research is highly relevant to FDA CTP domains of Addiction and Behavior because it will test whether reducing the nicotine content of cigarettes reduces smoking and dependence, and whether these effects are moderated by the availability of high vs low nicotine e-cigarettes. Read Less

PREVENTABLE is a multi-center, randomized, parallel group, placebo-controlled superiority study. Participants will be randomized 1:1 to atorvastatin 40 mg or placebo. This large study conducted in community-dwelling older adults without cardiovascular disease (CVD) or dementia will demonstrate the benefit of statins for reducing the primary composite of death, dementia, and persistent disability and secondary composites including mild cognitive impairment (MCI) and cardiovascular events. Read Less

The purpose of this study is to establish the recommended phase 2 dose of eflornithine in combination with temozolomide in patients whose glioblastoma or astrocytoma is newly diagnosed, and to evaluate safety and tolerability of this combination at that dose. Read Less

To Determine if SAbR improves survival over SR in High Risk Operable Stage I NSCLC Read Less

PE-TRACT is an open-label, assessor-blinded, randomized trial, aiming to compare catheter-directed therapy (CDT) and anticoagulation (CDT group) with anticoagulation alone (No-CDT) in 500 patients with submassive PE, proximal pulmonary artery thrombus and right ventricular dilation. Read Less

The overall goal of this large, pragmatic, comparative effectiveness trial is to test the hypothesis that among at-risk individuals, 162 mg/day aspirin is superior to 81 mg/day in preventing Hypertensive disorders of pregnancy (HDP), and that there are multiple factors associated with adherence with aspirin therapy that will be important to identify to enable optimal implementation of study findings and population-level benefits. Read Less

The primary objective is to assess overall sensitivity and specificity of Oncoguard™ Liver for hepatocellular cancer (HCC) detection in a surveillance population. Read Less

A treatment cycle is 28 days for Cycle 1 and Cycle 2. Tagraxofusp will be administered at 12 mcg/kg IV over 15 minutes (-5 or +15 minutes) daily for 5 consecutive days (or 5 doses over a period not to exceed 10 days if postponement is required to allow for toxicity resolution). Subjects with a marrow CR (See the protocol) after Cycle 2 will continue Tagraxofusp for Cycles 3 to 12 (up to 1 year of treatment) at 12 mcg/kg IV for 5 consecutive days every 28 days. In subjects without a marrow CR after 2 cycles of treatment, azacitidine 75 mg/m2 SQ or IV will be added on Days 1-7 every 28 days for up to 4 additional cycles of treatment. A treatment cycle is 28 days for Cycle 3 to Cycle 12. Subjects who achieve a marrow CR receiving tagraxofusp only after Cycle 4, will continue tagraxofusp at 12 mcg/kg IV for 5 consecutive days every 28 days until Cycle 12. Subjects who continue to achieve an overall response (CR, CRi, PR, MLFS, marrow CR) receiving tagraxofusp and azacitidine will continue tagraxofusp at 12 mcg/kg IV for 3 consecutive days and azacitidine 75 mg/m2 SQ or IV on Days 1-7 every 28 days until Cycle 12. Please see the protocol. Patients without an overall response to tagraxofusp + azacitidine after completion of 4 cycles of this combination will be discontinued from study treatment. Read Less

The purpose of this study is to determine if combination treatment with cemiplimab, motixafortide, gemcitabine, and nab-paclitaxel is effective in decreasing the size of the tumor(s), if it will prolong life in patients, and if it's safe. The treatment consists of standard chemotherapy (gemcitabine and nab-paclitaxel) which is FDA approved and is standard treatment for patients with pancreatic adenocarcinoma. Participants will receive immunotherapy (cemiplimab) which activates the body's immune system to attack cancer cells. Cemiplimab is FDA approved for treatment of skin cancer but not for pancreas cancer. Participants will also receive Motixafortide, a new medication which has shown in the laboratory to help immunotherapy work better. Motixafortide has been tested together with immunotherapy (Pembrolizumab), and chemotherapy (5-Fluorouracil and liposomal Irinotecan) and was deemed safe to test additional patients. Motixafortide has not been tested with the specific immunotherapy (Cemiplimab) and chemotherapy (gemcitabine and nab-paclitaxel) which participants will receive and is being tested in this clinical trial. Read Less

This clinical trial aims to determine whether heat stress alters 24-hour breast milk production and composition following an acute bout of exercise in the heat among lactating women. The main questions are: 1. To ascertain whether heat stress alters 24-hour breast milk production following acute exercise in the heat among lactating women. We hypothesize that breast milk production will decrease to a greater extent following acute exercise in the heat compared to acute exercise with no heat stress. Lactating mothers will complete an acute exercise bout at 40% of their peak oxygen consumption (VO2peak) for 60 mins in a hot (36 °C, 40% relative humidity) and thermoneutral environment (20 °C, 20% relative humidity). Participants will record their total breast milk production in a 24-hour period using an infant scale. 2. to discover whether heat stress impacts the energy composition of breast milk following acute exercise in the heat among lactating women. We hypothesize that energy density will decrease to a greater extent following acute exercise in the heat compared to acute exercise with no heat stress. Participants will use a manual expression breast pump to collect 10 mL of breast milk from each breast immediately and 24 hours post-exercise. Energy density (lactose, protein, and lipid content) will be assessed via enzyme-linked immunosorbent assays. Participants will complete the following visits: 1) initial consent visit 2) baseline testing; 3) acute exercise in the hot condition (HOT; 36C, 40% relative humidity), and 4) acute exercise in the temperate, thermoneutral condition (TEMP; 20C, 20% relative humidity). The baseline testing day will measure participant anthropometrics including height, weight, and body composition measured by a DEXA scan. For both experimental trials, participants will be asked to walk on a treadmill at based on their metabolic heat production (8W/kg) for 60 minutes. Heart rate (HR), mean skin temperature (Tsk), core temperature (Tcore), sweat loss (SL), and fluid intake will be measured throughout the exercise protocol. Breast milk composition will be measured through milk expression using a manual expression breast pump immediately and 24 hours post-exercise. Participants will log their breast milk production for 24 hours following the exercise using an infant scale to measure their infants before and after each feed. Read Less

The purpose of this study is to assess the safety of vYF (investigational vaccine) compared to the safety of YF-VAX (YF licensed vaccine) in adults aged 18 years up to 60 years. Study details include: * The study duration will be up to approximately 6 months. * One single dose of the study intervention (vYF or YF-VAX) will be administered subcutaneously at the 1st visit. * The visit(V) frequency will be Day(D) 01 (V01) and D29 (V02). Two telephone calls will be planned at D15 and Month(M)6. Number of Participants: A total of 640 participants are expected to be included in the study in a 3:1 ratio (vYF: YF-VAX): Group 1: vYF; N=480 Group 2: YF-VAX; N=160 Study Arms and Duration: Randomized, active control (YF-VAX). 6 months duration per participants. Eligible participants will be randomized in a 3:1 ratio to receive, subcutaneously, a single dose of vYF or YF-VAX vaccines on D01. Read Less