Methylphenidate, Dextroamphetamine, and Levamfetamine

Profiles of individuals seeking psychiatric help for psychotic symptoms linked to methamphetamine abuse – baseline results from the MAPS (methamphetamine and psychosis study)

“……”

Profiles of individuals seeking psychiatric help for psychotic symptoms linked to methamphetamine abuse – baseline results from the MAPS (methamphetamine and psychosis study)

“……”

Intravenous Methylphenidate as a Diagnostic and Psychotherapeutic Instrument in Adult Psychiatry

“…The observation of the activation of pre-existing psychotic symptoms in schizophrenia is in keeping with the previous reports (7)(8)(9). The lack of marked activation in remitted schizophrenics and "that the symptoms activated took the form of the underlying psychosis rather than being specifically paranoid in nature" was also noted by Janowsky et al (7).…”

Catecholaminergic Drugs in Chronic Schizophrenia

“…The administration of ¿-dopa and dopa mine-related drugs to our patients gave results which differ substantially from those reported to occur in actively ill schizophrenics by Davis et al (1972), Davis and Janowsky (1973), Angrist et al (1973), Angrist and Gershon (1974) , Janowsky et al (1974), Janowsky and Davis (1976), West (1974), andGershon et al (1975) . In fact, we observed neither worsening of pre-existing symptoms, nor appearance of new ones, in particular the psychomotor excite ment, hallucinations, delusion and hostility previously reported in the literature.…”

Profiles of individuals seeking psychiatric help for psychotic symptoms linked to methamphetamine abuse – baseline results from the MAPS (methamphetamine and psychosis study)

“……”

Intravenous Methylphenidate as a Diagnostic and Psychotherapeutic Instrument in Adult Psychiatry

“…The observation of the activation of pre-existing psychotic symptoms in schizophrenia is in keeping with the previous reports (7)(8)(9). The lack of marked activation in remitted schizophrenics and "that the symptoms activated took the form of the underlying psychosis rather than being specifically paranoid in nature" was also noted by Janowsky et al (7).…”

Catecholaminergic Drugs in Chronic Schizophrenia

“…The administration of ¿-dopa and dopa mine-related drugs to our patients gave results which differ substantially from those reported to occur in actively ill schizophrenics by Davis et al (1972), Davis and Janowsky (1973), Angrist et al (1973), Angrist and Gershon (1974) , Janowsky et al (1974), Janowsky and Davis (1976), West (1974), andGershon et al (1975) . In fact, we observed neither worsening of pre-existing symptoms, nor appearance of new ones, in particular the psychomotor excite ment, hallucinations, delusion and hostility previously reported in the literature.…”

Profiles of individuals seeking psychiatric help for psychotic symptoms linked to methamphetamine abuse – baseline results from the MAPS (methamphetamine and psychosis study)

“……”

Intravenous Methylphenidate as a Diagnostic and Psychotherapeutic Instrument in Adult Psychiatry

“…The observation of the activation of pre-existing psychotic symptoms in schizophrenia is in keeping with the previous reports (7)(8)(9). The lack of marked activation in remitted schizophrenics and "that the symptoms activated took the form of the underlying psychosis rather than being specifically paranoid in nature" was also noted by Janowsky et al (7).…”

Catecholaminergic Drugs in Chronic Schizophrenia

“…The administration of ¿-dopa and dopa mine-related drugs to our patients gave results which differ substantially from those reported to occur in actively ill schizophrenics by Davis et al (1972), Davis and Janowsky (1973), Angrist et al (1973), Angrist and Gershon (1974) , Janowsky et al (1974), Janowsky and Davis (1976), West (1974), andGershon et al (1975) . In fact, we observed neither worsening of pre-existing symptoms, nor appearance of new ones, in particular the psychomotor excite ment, hallucinations, delusion and hostility previously reported in the literature.…”