Clinical trials: Health Impairment
Healthy Volunteers, Renal Impairment
Study of Pharmacokinetics of a Single IV Dose of CB-238,618 in Subjects With Varying Degrees of Renal Impairment Compared to Healthy Subjects (MK-6183-001)
The purpose of this study is to characterize the effect of renal function on the plasma, urine, and dialysate pharmacokinetic profile of MK-6183 (CB-238,618) in humans.
- Trial name
- NCT02341599
- Testing
- MK-6183
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Cubist Pharmaceuticals LLC, a subsidiary of Merck & Co., Inc. (Rahway, New Jersey USA)
Alzheimer Disease, Mild Cognitive Impairment
Evaluation of Web-based Training to Educate Physicians in the Methods of Interpreting Florbetapir-PET Scans
This study will investigate the performance of physician readers trained to read florbetapir-PET scans using electronic media training.
- Conditions
- Alzheimer Disease, Mild Cognitive Impairment, Neurodegenerative Diseases
- Trial name
- NCT01550549
- Testing
- florbetapir F 18
- Volunteers
- 151 people, healthy volunteers welcome
- Sponsor
- Avid Radiopharmaceuticals
Renal Function Impairment in Healthy Volunteers
Effects of the NO-synthase Inhibitor VAS203 on Renal Function in Healthy Volunteers
Analysis of the effect of the NO-Synthase inhibitor VAS203 (6 hours infusion of 10 mg/kg) on renal function and perfusion in 16 healthy subjects.
- Trial name
- NCT02992236
- Testing
- VAS203, Saline
- Where
- Germany
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- veriNOS operations GmbH
Aging
Safety and Feasibility of Dasatinib and Quercetin in Adults at Risk for Alzheimer's Disease
The purpose of this pilot study is to demonstrate the safety and feasibility of administering intermittent doses of Dasatinib and Quercetin (D+Q) in older adults at risk of Alzheimer's disease (AD).
- Trial name
- STAMINA (NCT05422885)
- Testing
- Dasatinib, Quercetin
- Where
- United States
- Volunteers
- 15 people
- Sponsor
- Lewis Lipsitz
Mild Cognitive Impairment
Mnemonic Strategy Versus Spaced Retrieval Training in Those With Mild Cognitive Impairment
This study compared two active cognitive interventions to evaluate whether one improved memory more than the other in patients with mild cognitive impairment.
- Trial name
- MST training (NCT04533204)
- Testing
- mnemonic strategy training, spaced retrieval training
- Where
- United States
- Volunteers
- 59 people
- Sponsor
- VA Office of Research and Development
Neuromuscular Blockade, Renal Impairment
Neuromuscular Blockade in Patients With Severe Renal Impairment
This study is intended to be a single-site, prospective, randomized, double-blinded study that intends to enroll a total of 60 patients with severe renal impairment undergoing surgery with general endotracheal anesthesia at…
- Trial name
- NCT03904550
- Testing
- Cisatracurium + Neostigmine, Rocuronium + Sugammadex
- Where
- United States
- Volunteers
- 49 people, healthy volunteers welcome
- Sponsor
- University of Texas Southwestern Medical Center
Parkinson Disease, Cognitive Impairment
Low Frequency Deep Brain Stimulation of the Subthalamic Nucleus in Parkinson's Disease
Prospective trial of low frequency deep brain stimulation of the ventral subthalamic nucleus to improve cognitive performance in patients with advanced Parkinson's disease.
- Trial name
- NCT03204526
- Testing
- deep brain stimulation
- Where
- United States
- Volunteers
- 15 people
- Sponsor
- University of California, Davis
Mild Cognitive Impairment
Phase II Trial of Tesamorelin for Cognition in Aging HIV-Infected Persons
The aim of this study is to test whether tesamorelin, in combination with a text-messaging application to help with motivation and adherence, will significantly improve memory and thinking in HIV.
- Trial name
- NCT02572323
- Testing
- Tesamorelin
- Where
- 4 sites in United States
- Volunteers
- 73 people
- Sponsor
- University of California, San Diego
Retinitis Pigmentosa, Visual Impairment
Environmental Localization Mapping and Guidance for Visual Prosthesis Users
This study is driven by the hypothesis that independent navigation by blind users of visual prosthetic devices can be greatly aided by use of an autonomous navigational aid that provides information about the environment and…
- Conditions
- Retinitis Pigmentosa, Visual Impairment, Visual Prosthesis
- Trial name
- SLAM (NCT04359108)
- Testing
- Navigation system mode: Argus Vision, Navigation system mode: Depth Vision, Navigation system mode: Depth Vision with Haptic / Audio
- Where
- 2 sites in United States
- Volunteers
- 26 people, healthy volunteers welcome
- Sponsor
- Johns Hopkins University
Mild Cognitive Impairment, Alzheimer Disease
Safety and Immunogenicity of Repeated Doses of ABvac40 in Patients With a-MCI or Vm-AD
Alzheimer's disease (AD) is the most common type of dementia, accounting for 50-75% of the estimated 47 million people with dementia worldwide.
- Trial name
- NCT03461276
- Testing
- ABvac40
- Where
- 23 sites in France, Italy and 2 more
- Volunteers
- 134 people
- Sponsor
- Araclon Biotech S.L.
Renal Impairment
Pharmacokinetics Of CP-690,550 In Patients With Impaired Renal Function
A study to evaluate the pharmacokinetics of CP-690,550 in subjects with mild, moderate or severe renal impairment, who do not require hemodialysis, compared to healthy controls.
- Trial name
- NCT01740362
- Testing
- CP-690,550
- Where
- 4 sites in United States
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Pfizer
Renal Impairment
Study of a Single Intravenous (IV) Dose of MK-3402 in Participants With Impaired Renal Function and in Healthy Controls (MK-3402-004)
The purpose of this study is to compare the plasma and urine pharmacokinetics (PK) of MK-3402 in participants with impaired renal function and healthy control participants, to investigate the extent to which MK-3402 is removed…
- Trial name
- NCT04678505
- Testing
- MK-3402
- Where
- 2 sites in United States
- Volunteers
- 9 people, healthy volunteers welcome
- Sponsor
- Merck Sharp & Dohme LLC
Cancer Malignancies
Melatonin Intervention For Neurocognitive Deficits in the St. Jude Lifetime Cohort
Primary objective: 1. To examine the efficacy of melatonin treatment on neurocognitive functioning in adult survivors of childhood cancer. Secondary objectives: 1.
- Trial name
- NCT01700959
- Testing
- melatonin
- Where
- United States
- Volunteers
- 911 people
- Sponsor
- St. Jude Children's Research Hospital
Alzheimer Disease, Cognitive Impairment
Safety, Efficacy and Dose Titration of Sodium Oligo-mannurarate Capsule on Mild to Moderate Alzheimer's Disease
The primary purpose of this study is to determine whether sodium oligo-mannurarate capsule is effective and safe in the treatment of mild to moderate alzheimer' disease, and to determine the best therapeutic dose of sodium…
- Trial name
- NCT01453569
- Testing
- Sodium oligo-mannurarate 600mg, Sodium oligo-mannurarate 900mg
- Where
- 24 sites in China
- Volunteers
- 255 people
- Sponsor
- Shanghai Greenvalley Pharmaceutical Co., Ltd.
Type 2 Diabetes Mellitus, Chronic Kidney Disease Stage 4
A Study to Evaluate Safety and Effects of Sotagliflozin 400 and 200 mg on Glucose Control in Participants With Type 2 Diabetes, Severe Impairment of Kidney Function and Inadequate Blood Sugar Control
Primary Objective: To demonstrate the superiority of sotagliflozin 400 milligrams (mg) versus placebo with respect to hemoglobin A1c (HbA1c) reduction at Week 26 in participants with Type 2 diabetes who have inadequate glycemic…
- Trial name
- SOTA-CKD4 (NCT03242018)
- Testing
- Sotagliflozin
- Where
- 106 sites in United States, Argentina and 13 more
- Volunteers
- 277 people
- Sponsor
- Lexicon Pharmaceuticals
HIV Infection, Alcohol Consumption
Boston ARCH 4F Intervention to Reduce Fall Risk in People With HIV and Alcohol Use
This study is being conducted to assess the acceptability and feasibility of a randomized trial of a 10 week virtual intervention to reduce fall risk in people with HIV who consume alcohol.
- Conditions
- HIV Infection, Alcohol Consumption, Falls, Accidental, Falls
- Trial name
- NCT04804579
- Testing
- Fall Prevention Intervention
- Where
- United States
- Volunteers
- 23 people
- Sponsor
- Boston University
Mild Cognitive Impairment, Dementia
A 3 Year Study to Evaluate the Safety and Efficacy of Low Dose Ladostigil in Patients With Mild Cognitive Impairment
The purpose of this study is to determine whether treatment with the investigational drug ladostigil will delay the onset of Alzheimer's disease(AD) in patients with Mild Cognitive Impairment (MCI).
- Trial name
- NCT01429623
- Testing
- ladostigil hemitartrate
- Where
- 12 sites in Austria, Germany and 1 more
- Volunteers
- 210 people
- Sponsor
- Avraham Pharmaceuticals Ltd
Stroke Prevention, Blood Pressure
Stroke Telemedicine Outpatient Prevention Program for Blood Pressure Reduction
The purpose of this pilot trial is to compare post-stroke care blood pressure (BP) treatment using an interdisciplinary telehealth model [called the Stroke Telemedicine Outpatient Program (STOP) for Blood Pressure Reduction] to…
- Conditions
- Stroke Prevention, Blood Pressure, Telemedicine, Psychosocial Impairment
- Trial name
- STOP-Stroke (NCT03923790)
- Testing
- Educational Packet, Phone call at 72 hours by discharge nurse navigator, Telehealth visit at 7 days, 1 month, 3 months, and 5 months after discharge
- Where
- United States
- Volunteers
- 83 people
- Sponsor
- The University of Texas Health Science Center, Houston
Alzheimer Disease, Mild Cognitive Impairment
A Longitudinal Evaluation of a Radiotracer for Use in Tau Tracking
This is a longitudinal, observational study evaluating the imaging characteristics of the tau PET radioligand [18F]MK-6240 in Alzheimer's disease (AD), Mild Cognitive Impairment (MCI) and Healthy Volunteer (HV) subjects.
- Trial name
- NCT03919669
- Testing
- All Subjects
- Where
- United States
- Volunteers
- 27 people, healthy volunteers welcome
- Sponsor
- University of Wisconsin, Madison
Age-associated Cognitive Impairment, Mild Cognitive Impairment (MCI)
18-Month Study of Memory Effects of Curcumin
This project is designed to study the effects of the dietary supplement curcumin on age-related cognitive impairment. In particular, the study seeks to determine the effects of curcumin on cognitive decline and the amount of…
- Trial name
- Curcumin (NCT01383161)
- Testing
- Curcumin
- Where
- United States
- Volunteers
- 46 people
- Sponsor
- University of California, Los Angeles