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F For more information at the NIH Clinical Center contact Office of Patient Recruitment (OPR)

Natural History, Physiology, Microbiome and Biochemistry Studies of Propionic Acidemia

Background People s bodies need to break down food into the chemicals. These chemicals are used for energy and growth. Some people cannot process all chemicals very well. Too much of some chemicals can cause diseases. One of these diseases is called propionic acidemia (PA). People with PA can have …

1 - 100 years of age Both Phase N/A
M Milo Puhan, MD PhD

Swiss Multiple Sclerosis Registry

The Swiss Multiple Sclerosis Registry is a national, patient-centered registry with the aim to document the epidemiology of multiple sclerosis (MS), as well as the quality of life of persons living with MS in Switzerland.

18 - 100 years of age Both Phase N/A
G Guillem Esteve-Pardo, PhD

Surgical Extrusion: Volumetric and Insertion Analysis at 6 Months.

The aim is to clinically evaluate the changes that occur in teeth that have undergone surgical extrusion treatment. Three parameters will be recorded before and 6 months after treatment: the position and the volume of the soft tissue, and the level of periodontal attachment.

18 - 90 years of age Both Phase N/A
R Rick Haas, MD, PhD

Sarcomas and DDR-Inhibition; a Combined Modality Study

To assess the safety and tolerability profile, in the pre- and perioperative period (up to 30 days post-surgery), of combined modality treatment (CMT) by administering AZD1390 with or without durvalumab and RT concurrently treating newly diagnosed, non-metastatic soft tissue sarcoma patients with DDRi-based CMT, in the specific context of systemic …

18 - 100 years of age Both Phase 1

A Study to Evaluate the Safety, Tolerability, and Immunogenicity of a Combined Modified RNA Vaccine Candidate Against COVID-19 and Influenza.

The purpose of this study is to understand the safety and effects of a combined influenza and COVID-19 vaccine. This combined vaccine is compared to separate vaccines for the protection against influenza and SARS-CoV-2. Influenza and COVID-19 are diseases that can spread easily from one person to another and cause …

18 - 64 years of age Both Phase 3

Diagnosis and Treatment of Leishmania Infections

This study will examine the natural history of Leishmanial infections and their treatments. It will provide an opportunity for NIAID staff to learn more about leishmaniasis and perhaps to improve diagnostic tests for these infections. Patients between 2 and 80 years of age with known or suspected leishmaniasis are eligible …

3 - 100 years of age Both Phase N/A

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FAQs

Learn more about clinical trials

What is a clinical trial?

A clinical trial is a study designed to test specific interventions or treatments' effectiveness and safety, paving the way for new, innovative healthcare solutions.

Why should I take part in a clinical trial?

Participating in a clinical trial provides early access to potentially effective treatments and directly contributes to the healthcare advancements that benefit us all.

How long does a clinical trial take place?

The duration of clinical trials varies. Some trials last weeks, some years, depending on the phase and intention of the trial.

Do I get compensated for taking part in clinical trials?

Compensation varies per trial. Some offer payment or reimbursement for time and travel, while others may not.

How safe are clinical trials?

Clinical trials follow strict ethical guidelines and protocols to safeguard participants' health. They are closely monitored and safety reviewed regularly.