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

Genetic and Physical Study of Childhood Nerve and Muscle Disorders

Background Some nerve and muscle disorders that start early in life (before age 25), like some forms of muscular dystrophy, can run in families. However, the genetic causes of these disorders are not known. Also, doctors do not fully understand how symptoms of these disorders change over time. Researchers want …

- 100 years of age Both Phase N/A
M Mark Reinhard, MD, PhD

A Prospective Danish National Registry of PTRA in Patients With Renovascular Hypertension

A prospective Danish national registry of percutaneous transluminal renal angioplasty (PTRA) in high-risk patients with renal artery stenosis selected on the basis of common national criteria, and with a common follow-up protocol for all three Danish centres offering PTRA

- 100 years of age Both Phase N/A
E Eline Meireson, Msc

Removal of Intrauterine Retained Products of Conception (RPOC) After Miscarriage Guided by Hysteroscopy Trial. A Randomized Controlled Trial.

Rationale: Elective immediate dilation and curettage (D&C) for miscarriage is associated with the occurrence of intrauterine adhesions (IUA). IUAs may be associated with subsequent subfertility and premature birth. Recent studies have shown that in women with miscarriage, medical treatment (misoprostol/mifepristone) is an effective alternative for curettage. A problem with medication …

18 - 39 years of age Female Phase N/A
Z Zach Landis-Lewis

Precision Feedback to Improve Health Care Quality

This cluster-randomized trial will assess the effectiveness of a precision feedback service on anesthesia provider performance. The precision feedback service enhances a standard audit and feedback (A&F) email with a brief message and visual display about high-value performance information. The control arm will receive a standard "one size fits most" …

18 - 100 years of age Both Phase N/A
S Shannon Pfistner

Outcome Inference in the Sensory Preconditioning Task in Opioid-Use Disorder

Background People with addictions often find it hard to choose the long-term benefits of abstinence over the short-term effects of using drugs. Researchers think this is partly due to parts of the brain involved in certain types of learning and decision-making. Researchers want to test these basic functions using a …

21 - 60 years of age Both Phase N/A
T Tianzhu Lu, Ph.D

Maintenance Therapy With Toripalimab and Capecitabine Versus Capecitabine Alone in High-risk Nasopharyngeal Carcinoma

N3 classification, rENE positivity is a high-risk type of locally advanced nasopharyngeal carcinoma. EBV DNA remaining at detectable levels after induction chemotherapy is also a characteristic of high-risk nasopharyngeal carcinoma. Based on the available evidence, patients with high-risk nasopharyngeal carcinoma are recommended to receive oral maintenance therapy to reduce the …

18 - 70 years of age Both Phase 3

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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.