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Featured Studies

Office of Patient Recruitment

This web page makes it easy to search for featured research studies at the NIH Clinical Center. You can search for specific studies by entering keywords related to your symptoms in the search box or by using the sort and filter options.


To view a full list of all studies conducted at the NIH Clinical Center, visit Search the Studies.

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4 results
A Proof-of-Concept Trial on the Effect of Ketamine on Fatigue

A Proof-of-Concept Trial on the Effect of Ketamine on Fatigue

The National Institute of Nursing Research (NINR), at the National Institutes of Health (NIH) is seeking people who are cancer survivors or have a chronic illness such as myalgic encephalomyelitis (ME), chronic fatigue syndrome (CFS), Sjogren's disease, or Lupus to participate in a research study on fatigue. Fatigue is a common side effect of various illnesses. Researchers want to test if a one-time dose of the medication Ketamine or a similar drug can reduce fatigue. This is not a treatment study for fatigue, cancer, ME, CFS, Sjogren's disease, or Lupus. Study procedures and medications are provided at no cost. Travel costs for study visits will be reimbursed in accordance with NIH guidelines.
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Brain Dopaminergic Signaling in Opioid use Disorders (OUD)

Brain Dopaminergic Signaling in Opioid use Disorders (OUD)

The National Institutes of Health (NIH) is looking for volunteers who use opiates regularly or who are receiving treatment for opiate use. The purpose is to learn how opiates affect brain function.
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Unit and Clinic Evaluation, Screening, Assessment, and Management

Unit and Clinic Evaluation, Screening, Assessment, and Management

If you or someone you know is drinking too much, the National Institutes of Health (NIH) may be able to help. We conduct studies on how alcohol affects the body and are looking for new ways to treat alcohol problems. If you qualify, you can receive alcoholism treatment at no-cost while you participate in our research.
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COVID-19, Adaptación crónica y respuesta al ejercicio (COVID-CARE): un ensayo controlado aleatorio

COVID-19, Adaptación crónica y respuesta al ejercicio (COVID-CARE): un ensayo controlado aleatorio

Investigadores del Centro Clínico de los Institutos Nacionales de la Salud (NIH, por sus siglas en inglés) buscan voluntarios para un estudio que investiga si un programa de ejercicios aeróbicos puede beneficiar a los sobrevivientes de COVID-19.

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