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K Katharine Dunlop, PhD

The Impact of Working Memory and Reward Markers on DLPFC Activity in Treatment-resistant Depression

Major Depressive Disorder (MDD) is a very common illness that is usually treated with antidepressant medication. Depression can be caused by many things such as childhood experiences, genetics, and changes in the way the body and brain function. For those with depression where medication and psychotherapy have limited benefit, repetitive …

18 - 65 years of age Both Phase N/A
F For more information at the NIH Clinical Center contact Office of Patient Recruitment (OPR)

Sample Collection for Systems Evaluation of Patients With Unknown or Incompletely Characterized Immune Defects

Background The immune system defends the body against disease. It has many different parts spread out in the body, including in the blood and skin. To learn more about it, researchers want to study samples from people with healthy immune systems and people with conditions that affect how the immune …

2 - 120 years of age Both Phase N/A

A Prospective, Open-label Study of [68Ga]Ga-DOTA-TATE in Patients With Neuroendocrine Neoplasms (NENs) and Healthy Volunteers in Japan

The purpose of this study is to evaluate the diagnostic performance of [68Ga]Ga-DOTA-TATE Positron Emission Tomography (PET)/Computerized Tomography (CT) imaging compared with conventional imaging (CIM) as standard of truth in patients with neuroendocrine neoplasms (NENs) and healthy volunteers (HVs). The data from this study will provide the evidence for diagnosis …

18 - 100 years of age Both Phase 3

Cigarette Consumption After switchinG to High or Low Nicotine strENght E-cigaretteS In Smokers With Schizophrenia

Smokers with schizophrenia spectrum disorders have high rates of morbidity and mortality from smoking-related diseases compared with the general population and current options for smoking cessation in this vulnerable group are unsatisfactory. Considering that most people with schizophrenia spectrum disorders continue smoking, it is urgent to consider alternative and more …

18 - 100 years of age Both Phase N/A
S Süleyman Korkusuz, PhD

Use of Plantar Flexion Resistant Ankle-Foot Orthosis in Stroke Patients With Genurecurvatum Gait

Hypothesis 1: Ho: Ankle-foot orthosis, which fixes the ankle at different angles (3 degrees dorsiflexion - 5 degrees dorsiflexion), has no effect on knee hyperextension control in stroke patients with genurecurvatum gait. H1: Ankle-foot orthosis, which fixes the ankle at different angles (3 degrees dorsiflexion - 5 degrees dorsiflexion), has …

40 - 65 years of age Both Phase N/A
z zeliha tuncel, ass prof

The Impact of Frailty on Cardiopulmonary Resuscitation Adverse Outcomes in Patients Requiring Code Blue Activation

The aim of this study was to determine the independent association of frailty with cardiopulmonary resuscitation and predictive factors in patients triggering code blue response

18 - 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.