Search Medical Condition
Please enter condition
Please choose location
Clear Trial Filters

Richardson, Texas Clinical Trials

A listing of Richardson, Texas clinical trials actively recruiting patient volunteers.

RESULTS

Found (454) clinical trials

Long-term Observational Study of Subjects From Tanezumab Studies Who Undergo a Total Knee Hip or Shoulder Replacement

A4091064 is a long-term observational follow up study of subjects from tanezumab interventional studies A4091056, A4091057 or A4091058.

Phase

1.51 miles

Learn More »

Evaluating the Efficacy of Opti-Speech for Speech Treatment

Participants will be asked to complete the Goldman Fristoe Test of Articulation along with several other assessment tests. Then speech treatment, guided by Opti-Speech, will be provided to the participant for up to 10 treatment sessions. The participant will be asked to come back after the final treatment for a ...

Phase N/A

1.51 miles

Learn More »

Safety Follow-up Study in Subjects With Silicone Gel-filled Breast Implants as Compared Both to Saline-filled Breast Implants and to National Norms

Ten year safety study examining rates of rare adverse events, child bearing issues, effects of mammography, MRI compliance and results, and long-term benefit of silicone-filled breast implants.

Phase N/A

1.51 miles

Learn More »

A Study to Compare the Efficacy Safety and Tolerability of JNJ-42847922 Versus Quetiapine Extended-Release as Adjunctive Therapy to Antidepressants in Adult Participants With Major Depressive Disorder Who Have Responded Inadequately to Antidepressant Therapy

The purpose of this study is to assess the efficacy of flexibly dosed JNJ-42847922 (20 milligram [mg] or 40 mg) compared to flexibly dosed quetiapine extended-release (XR) (150 mg or 300 mg) as adjunctive therapy to an antidepressant drug in delaying time to all-cause discontinuation of study drug over a ...

Phase

1.51 miles

Learn More »

Investigating the Neural Correlates in Memory Retrieval After HD-tDCS

Retrieval memory is supported by distinct retrieval process known as recollection and familiarity. These two process have been associated with distinct event related potentials (ERPs). At the time of retrieval, familiarity is associated with modulation of the FN400, an enhanced positivity for old items relative to new items observed from ...

Phase N/A

1.51 miles

Learn More »

A Study of Rapastinel for Rapid Treatment of Depression and Suicidality in Major Depressive Disorder

The study will evaluate the efficacy, safety, and tolerability of 450 milligrams (mg) of Rapastinel, compared to placebo in adult patients with major depressive disorder (MDD) who are at imminent risk of suicide.

Phase

1.51 miles

Learn More »

A Trial to Evaluate the Safety and Tolerability of Brexpiprazole in the Treatment of Subjects With Bipolar I Disorder

While the availability of atypical antipsychotics have increased the therapeutic options available, there remains a need for safer and more effective therapies in the treatment of manic and depressive episodes of bipolar I disorder. Brexpiprazole's specific receptor activity profile likely correlates with its established efficacy in schizophrenia and major depressive ...

Phase

1.51 miles

Learn More »

A Trial to Assess Brexpiprazole Versus Placebo for the Treatment of Acute Manic Episodes Associated With Bipolar I Disorder

A multicenter, randomized, double-blind trial of Brexpiprazole versus Placebo for the acute treatment of manic episodes, with or without mixed features, associated with bipolar I disorder. This study will also demonstrate the safety and tolerability of brexpiprazole in the study population of males and females aged 18 to 65 years ...

Phase

1.51 miles

Learn More »

Stimulating the Brain to Improve Self-Awareness

Self-awareness is markedly impaired in severe mental illness including schizophrenia and schizoaffective disorder. This impairment spans awareness of symptoms as well as deficits in the estimation of abilities and capabilities, which we refer to as introspective accuracy (IA). Recent work has provided evidence of IA deficits in schizophrenia spectrum disorders, ...

Phase N/A

1.51 miles

Learn More »

Investigating Memory Retrieval Improvement in Healthy Subjects

Associative memory refers to remembering the association between two items, such as a face and a name or a word in English and the same word in another language. It is not only important for learning, but it is also one of the first aspects of memory performance that is ...

Phase N/A

1.51 miles

Learn More »