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521 studies found for:    schizophrenia OR dementia praecox OR psychotic disorders OR schizophrenia disorders OR schizophreniform disorder OR schizoaffective disorder OR catalepsy OR schizoid personality disorder OR schizotypical personality disorder | Open Studies | Exclude Unknown | NIH
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Rank Status Study
1 Recruiting Genetic Study of Schizophrenia
Conditions: Psychotic Disorder;   Schizoaffective Disorder;   Schizophrenia
Intervention:
2 Recruiting Functional Relevance of Dopamine Receptors in Healthy Controls and Patients With Schizophrenia: Characterization Through [11C]NNC-112 and [18F]Fallypride Positron Emission Tomography
Conditions: Schizoaffective Disorder;   Schizophrenia
Intervention:
3 Recruiting Effects of Modafinil on Brain Function in Patients With Schizophrenia
Conditions: Schizophrenia;   Schizoaffective Disorder
Interventions: Drug: Modafinil;   Procedure: Functional MRI;   Procedure: Neuropsychological Testing
4 Recruiting Inpatient Evaluation of Adults With Schizophrenia
Conditions: Psychotic Disorder;   Schizophrenia;   Schizoaffective;   Paranoia;   Psychosis
Intervention:
5 Recruiting Screening for Childhood-Onset Psychotic Disorders
Conditions: Childhood Onset Psychotic Disorders;   Schizophrenia;   Psychosis;   Psychotic Disorder
Intervention:
6 Recruiting Evaluating Genetic Risk Factors for Childhood-Onset Schizophrenia
Conditions: Psychosis;   Schizophrenia;   Genetic Structure;   Childhood Onset Psychotic Disorders;   Schizoaffective Disorder
Intervention:
7 Recruiting Dopamine Function and Reward Processing In Schizophrenia
Condition: Schizophrenia
Intervention:
8 Recruiting Imaging Cannabinoid Receptors Using Positron Emission Tomography (PET) Scanning
Conditions: Schizophrenia;   Cannabis Dependence;   Prodromal for Psychotic Illness;   Family History of Alcoholism
Intervention: Radiation: [11-C]OMAR
9 Recruiting Studies of Frontal Lobe Brain Functioning in Schizophrenia
Conditions: Healthy;   Schizophrenia
Intervention:
10 Recruiting Acetylcholine, Tobacco Smoking, Genes and Nicotinic Receptors
Conditions: Smoking;   Schizophrenia
Intervention: Drug: Physostigmine
11 Recruiting Brain Tissue Collection for Neuropathological Studies
Conditions: Bipolar Disorder;   Depression;   Anxiety Disorders;   Schizophrenia;   Tourette's Syndrome;   Brain Diseases
Intervention:
12 Recruiting PET Scanning in Parkinson s Disease
Condition: Parkinson's Disease
Intervention:
13 Recruiting Brain Imaging of Childhood Onset Psychiatric Disorders, Endocrine Disorders and Healthy Volunteers
Conditions: Schizophrenia;   Attention Deficit Hyperactivity Disorder;   Attention Deficit Disorder With Hyperactivity
Intervention:
14 Recruiting Database Registry to Examine Brain Connections and Brain Function in Mental Disorders and Neural Network Biomarkers for Relational Memory and Psychosis in Schizophrenia
Conditions: Schizophrenia;   Schizoaffective Disorder
Intervention:
15 Recruiting Brain Circuits in Schizophrenia and Smoking
Conditions: Schizophrenia;   Schizoaffective Disorder;   Schizophreniform Disorder
Intervention:
16 Recruiting Oral Risperidone Versus Injectable Paliperidone Palmitate for Treating First-Episode Schizophrenia
Condition: Schizophrenia (Recent-onset)
Interventions: Drug: paliperidone palmitate;   Drug: risperidone
17 Recruiting Nicotinic Enhancement of Cognitive Remediation Training in Schizophrenia
Conditions: Schizophrenia;   Schizoaffective Disorder
Interventions: Behavioral: Cognitive remediation training;   Drug: Nicotine polacrilex lozenge
18 Recruiting Enhancing Cognitive Training Through Exercise After a First Schizophrenia Episode
Conditions: Schizophrenia;   Schizophreniform Disorder;   Schizoaffective Disorder
Interventions: Behavioral: Case management and supportive psychotherapy;   Behavioral: Family psychoeducation;   Behavioral: Cognitive training;   Behavioral: Aerobic exercise
19 Recruiting MEtformin and Lorcaserin for WeighT Loss in Schizophrenia
Conditions: Schizophrenia;   Schizoaffective Disorder;   Overweight
Interventions: Drug: Lorcaserin;   Drug: Metformin;   Drug: Placebo
20 Recruiting Neural Oscillations as Genetic and Functional Biomarkers in Normal and Disease States
Conditions: Schizophrenia;   Schizoaffective Disorder;   Schizophreniform Disorder
Intervention:

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