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Found 1200 All Conditions trials

A listing of All Conditions medical research trials actively recruiting patient volunteers. Search for closest city to find more detailed information on a research study in your area.

18 years - 100 years
All genders
Phase 1
This is an observational study that will compare the differences in lymphatic flow and anatomy of the central lymphatic system on MRL in the liver cirrhosis patients with and without ascites. In the second part of the study, MRL anatomical and flow changes in the central lymphatic system of patients …
 A Study to Evaluate Efficacy and Safety of Treatment With Lecanemab in Participants With Preclinical Alzheimer's Disease and Elevated Amyloid and Also in Participants With Early Preclinical Alzheimer's Disease and Intermediate Amyloid
55 years - 80 years
All genders
Phase 3
The Study is two research trials aimed at preventing Alzheimer’s disease (AD) dementia. One is called AHEAD-3 and the other is called AHEAD-45. AHEAD-3 studies people with intermediate amyloid, while AHEAD-45 studies people with elevated amyloid. Research studies are designed to gain scientific knowledge that may help people in the …
3 years - 18 years
All genders
Phase 2
This study aims to develop an adjustable, immediate fit prosthetic device for children age 3- 18 which will accommodate growth.  We are looking for children with lower limb amputation- above knee, below knee and symes amputations.All testing will be done within the PM&R Gait Lab  located at 1800 Lombard St, …
 COVID-19 Booster Vaccine Immune Responses
18 years - 89 years
All genders
This study aims to understand the antibody response to any COVID-19 booster vaccine in any person eligible and willing to receive a COVID-19 booster. The goal of this study is to ascertain the immunological responses that follow COVID-19 booster vaccines in a wide range of individuals. Our study is offered to …
 A study evaluating the safety and effectiveness of Sacituzumab Govitecan with or without Pembrolizumab in metastatic HR+/HER2- breast cancer.
18 years - 99 years
All genders
Phase 2
The research study procedures include: screening for eligibility, research blood collections, at least two research biopsies, paired research stool collections, and study treatment including evaluations and follow up visits.
 Impact of Nicotine Messaging on Beliefs and Behavior
21 years - 100 years
All genders
The purpose of this study is to examine the impact of nicotine messaging on beliefs and behavior while using investigational cigarettes with either normal nicotine levels or reduced nicotine levels.
 Testing the Reward-Drinker Hypothesis of Naltrexone Using an Extended-Release Formulation
18 years - 65 years
All genders
Phase 4
This study is being conducted to compare the effects of a medication (extended-release naltrexone or XR-NTX) or placebo (an inactive substance) together with brief counseling on reducing or stopping drinking.   XR-NTX is approved by the U.S. Food and Drug Administration (FDA) for treating alcohol dependence. Its use is experimental …
 Towards Objective Metrics to Quantify the Role of HIV and Increasing Cognitive Demand on Instrumental ADLs in People Aging with HIV
50 years - 100 years
All genders
The objective of this proposal is to examine the utility of a robot-based approach to study instrumental activities of daily living (IADLs) function and cognitive-motor performance in persons aging with HIV. IADLs often require high levels of executive functioning during the performance of motor activities, but there are no good …
 Investigational COVID-19 Vaccine Trial
18 years - 60 years
All genders
Phase 1
This clinical research trial is being conducted to find out whether the administration of two investigational dMab products (not approved by the US FDA) with an investigational device is safe, tolerated, and can produce enough antibodies in your blood that may indicate the ability to prevent infection of COVID-19.
 Metabolomic Reprogramming in insomnia as a Function of Objective Sleep Duration
25 years - 50 years
All genders
The research study is being conducted to understand how insomnia and the amount of sleep people get at night affect metabolism. Four groups of people will be asked to participate: individuals with insomnia who sleep >6 hours per night, individuals with insomnia who sleep <6 hours per night, individuals without …
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