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148 studies found for:    N-methyl-D-aspartate receptor (NMDAR)
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Rank Status Study
1 Completed
Has Results
Behavioral and Cognitive Effects of the N-methyl-D-aspartate Receptor (NMDAR) Co-agonist D-serine in Healthy Humans
Condition: Healthy
Interventions: Other: D-serine;   Other: Placebo
2 Active, not recruiting Multicenter and Prospective Clinical Registry Study of Anti-N-methyl-D-aspartate Receptor Encephalitis in China
Condition: Anti-NMDA Receptor Enphalitis
3 Recruiting Multicenter and Prospective Clinical Registry Study of Anti-N-methyl-D-aspartate Receptor Encephalitis in Beijing Area
Condition: Anti-N-Methyl-D-Aspartate Receptor Encephalitis
4 Completed D-cycloserine for Major Depressive Disorder
Condition: Major Depressive Disorder
Intervention: Drug: D-cycloserine
5 Completed Transcranial Direct Current Stimulation on Cortical Plasticity in Patients With Anti-NMDA Receptor Encephalitis
Condition: Anti-NMDA Receptor Encephalitis
Interventions: Device: tDCS;   Device: Sham Stimulation
6 Unknown  Hyperalgesia and NMDA Receptor Antagonist
Condition: Pain
Interventions: Drug: Magnesium Sulfate;   Drug: ketamine
7 Terminated SPECT Investigation Of The NMDA Receptor System In Healthy Volunteers And Patients With Schizophrenia
Condition: Schizophrenia
Interventions: Drug: [123]I-CNS 1261;   Drug: Lorazepam;   Drug: Risperidone
8 Completed Facilitation of NMDA Receptor Function in Patients With Schizophrenia and Co-morbid Alcoholism
Conditions: Alcoholism;   Schizophrenia
Interventions: Drug: Glycine;   Drug: placebo
9 Unknown  Effects of N-Methyl-D-Aspartate (NMDA)-Receptor Antagonism on Hyperalgesia, Opioid Use, and Pain After Radical Prostatectomy
Conditions: Hyperalgesia;   Pain;   Prostate Cancer
Intervention: Drug: Amantadine
10 Completed Effects of GLYX-13 on Learning and Memory in Healthy Individuals and Those With Psychiatric Illness
Condition: Learning and Memory in Healthy Individuals and Those With Psychiatric Illness
Interventions: Drug: GLYX-13;   Drug: Placebo
11 Completed Effects of Ketamine and Risperidone on Cognition
Conditions: Healthy Volunteers;   Schizophrenia
Interventions: Drug: ketamine;   Drug: risperidone;   Drug: saline;   Drug: placebo risperidone
12 Completed The Influence of Glutamate on Memory in Humans
Condition: Healthy Individuals
Interventions: Drug: Sugar pill;   Drug: Glutamic Acid;   Drug: Memantine
13 Recruiting A Novel Drug for Borderline Personality Disorder
Condition: Borderline Personality Disorder
Interventions: Drug: NMDA receptor antagonist (active drug);   Other: Lactose packed capsule (inert/inactive arm)
14 Not yet recruiting Does Subacromial Injection With Glutamate Receptor Antagonist, Ketamine, Attenuate Pain in Rotator Cuff Tendinopathy?
Conditions: Rotator Cuff Tendinitis;   Chronic Pain
Interventions: Drug: Ketamine;   Drug: Placebo
15 Completed Acamprosate: Genes Associated With Response
Condition: Alcoholism
Intervention: Drug: acamprosate
16 Terminated Phase II Open-Label Pilot Study of V3381 in Chronic Cough
Condition: Cough
Intervention: Drug: Indantadol
17 Completed
Has Results
NMDA Receptors in Motor Learning in Humans
Condition: Stroke
Interventions: Drug: D-cycloserine;   Other: Placebo;   Device: HandMentor Pro
18 Completed Treatment of Huntington's Chorea With Amantadine
Conditions: Chorea;   Huntington's Disease
Intervention: Drug: Amantadine
19 Completed
Has Results
The Effects of Ketamine and Guanfacine on Working Memory in Healthy Subjects
Condition: NMDA Receptor Function
Interventions: Drug: Guanfacine;   Drug: Placebo
20 Completed Dextromethorphan for the Treatment of Parkinson's Disease and Similar Conditions of the Nervous System
Conditions: Neurodegenerative Disease;   Parkinson's Disease
Intervention: Drug: dextromethorphan

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Study has passed its completion date and status has not been verified in more than two years.