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Found 938 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.

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Monitoring immune memory and boosting during SARS-CoV-2 endemicity
18 years or above
Accepts healthy volunteer
All genders
This is a minimal risk observational study being conducted to monitor the evolution of memory T cell, B cell, and antibody immunity in healthy individuals as they continue to experience SARS-CoV-2 infection or vaccination.
Immune Health Stability and Plasticity in Healthy Adults
18 years or above
Accepts healthy volunteer
All genders
This is a minimal risk observational study being conducted to evaluate changes in the immune cell populations in the blood, and to learn about the normal fluctuations in these cell populations in adults over time.
99 years or below
All genders
The primary objective of this study is to determine the level of regret patients experience following the decision to pursue amputation and how the extent of patient-reported regret varies with respect to indication (neoplasm versus trauma versus infection). Our secondary objective is to examine how patient- and surgeon-specific factors (including …
99 years or below
All genders
An Open-Label Extension Study to Assess the Long-term Effect of EDG-5506 on Safety, Biomarkers, and Functional Measures in Adults and Adolescents with Becker Muscular Dystrophy
21 years or above
Accepts healthy volunteer
All genders
This study investigates harm-reduction sampling in individuals who are unmotivated to quit smoking. The purpose is to compare how different products, such as e-cigarettes and oral nicotine pouches, affect smoking behavior in comparison to a medicinal nicotine control condition like nicotine patches and lozenges. Participants will be randomly assigned to …
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Online study
THRIVE
22 years - 75 years
All genders
THRIVE is an international, multicenter, 2:1 randomized, double blind, sham-controlled study, designed to demonstrate the adjunctive effectiveness and safety of the Therapeutic Intravascular Ultrasound (TIVUS) Renal Denervation System in hypertensive subjects while subjects are maintained off-antihypertensive medications for a 4-week wash-out period before RDN/Sham procedure and 2 months after procedure.
99 years or below
All genders
See Section 1 of the full protocol See Section 1.1 of the full protocol See Section 1.2 of the full protocol
18 years or above
All genders
Observational
This study investigates a DNA screening technique to detect colorectal cancer in patients with Lynch syndrome. The purpose of this study is to evaluate how well a specific DNA test, called the multitarget stool DNA (mt-sDNA) 2.0 test, works in identifying colorectal cancer in these patients.Participants in this study will …
18 years or above
All genders
Phase 2
Interventional
The purpose of this study is to assess the retreatment of chronic lymphocytic leukemia (CLL) using a combination of investigational medications. Participants in this study have previously been treated with a specific therapy involving an anti-CD20 antibody and are now being evaluated for retreatment. The study will look into how …
99 years or below
All genders
Determine if RAS Inhibitors inhibit the in vitro growth of RAS mutant primary human AML cells. This is a pre-clinical evaluation. There is only one outcome to be measured. The assay is a colony forming assay. AML cells form colonies which are manually counted. Endpoint will be a statistically significant …
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