Clozapine vs. Placebo in Treatment-Refractory Bipolar Disorder in Children and Adolescents
Clozapine vs Placebo In Treatment-Refractory Bipolar Disorder In Children And Adolescents
Studieoversigt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
Detaljeret beskrivelse
Undersøgelsestype
Undersøgelsestype
Tilmelding
Tilmelding
Fase
Fase
- Fase 3
Kontakter og lokationer
Studiesteder
-
-
Maryland
-
Bethesda, Maryland, Forenede Stater, 20892
- National Institute of Mental Health (NIMH)
-
-
Deltagelseskriterier
Berettigelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
- Barn
- Voksen
- Ældre voksen
Tager imod sunde frivillige
Køn, der er berettiget til at studere
Beskrivelse
INCLUSION CRITERIA (All 5 must be met): Children with BPD
Ages 8-17
Currently meets criteria for bipolar disorder, manic or mixed, as determined by the K-SADS diagnostic interview.
Treatment-resistant, defined as a history of unsuccessful trials of lithium (documented level of greater than 0.8 mEq/L), valproic acid (documented level of greater than 50 ug/ml), carbamazepine (documented level greater than or equal to 6 ug/ml), a neuroleptic as well as a combination of two of these agents. Each trial must have been at least 6 weeks long. A trial will be considered unsuccessful if the medication was discontinued because of intolerable side-effects.
The child should be in treatment with a community psychiatrist to whom they will return upon completion of the study.
Current CGAS score less than 50
EXCLUSION CRITERIA: Children with BPD
Full scale IQ less than 80
Meets criteria for substance use disorder in the three months prior to randomization
Currently pregnant, lactating, or sexually active without using a barrier method of contraception
Previous treatment with clozapine
History of seizures
History of leukopenia or agranulocytosis
Presence of an unstable medical illness
INCLUSION CRITERIA: CONTROLS
Control subjects will be age- and sex- matched to the BPD subjects. They will have normal physical and neurological examinations, and an identified primary care physician. Both control subjects and their first-degree relatives must be free of current or past psychopathology.
EXCLUSION CRITERIA: CONTROLS
I.Q less than 80; ongoing medical illness; neurologic disorder (including seizures); pregnancy; meeting past or present criteria for any diagnosis on the K-SADS-PL; meeting criterion A of post-traumatic stress disorder (exposure to a traumatic event).
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Behandling
Samarbejdspartnere og efterforskere
Sponsor
Sponsor
Publikationer og nyttige links
Generelle publikationer
- Wozniak J, Biederman J, Kiely K, Ablon JS, Faraone SV, Mundy E, Mennin D. Mania-like symptoms suggestive of childhood-onset bipolar disorder in clinically referred children. J Am Acad Child Adolesc Psychiatry. 1995 Jul;34(7):867-76. doi: 10.1097/00004583-199507000-00010.
- Geller B, Sun K, Zimerman B, Luby J, Frazier J, Williams M. Complex and rapid-cycling in bipolar children and adolescents: a preliminary study. J Affect Disord. 1995 Aug 18;34(4):259-68. doi: 10.1016/0165-0327(95)00023-g.
- Faedda GL, Baldessarini RJ, Suppes T, Tondo L, Becker I, Lipschitz DS. Pediatric-onset bipolar disorder: a neglected clinical and public health problem. Harv Rev Psychiatry. 1995 Nov-Dec;3(4):171-95. doi: 10.3109/10673229509017185.
Datoer for undersøgelser
Studer store datoer
Studiestart
Studiestart
Studieafslutning
Studieafslutning
Datoer for studieregistrering
Først indsendt
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først indsendt, der opfyldte QC-kriterier
Først opslået (Skøn)
Først opslået
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Skøn)
Sidste opdatering sendt
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Nøgleord
Yderligere relevante MeSH-vilkår
- Psykiske lidelser
- Patologiske processer
- Bipolære og relaterede lidelser
- Sygdom
- Maniodepressiv
- Lægemidlers fysiologiske virkninger
- Neurotransmittermidler
- Molekylære mekanismer for farmakologisk virkning
- Depressive midler til centralnervesystemet
- Antipsykotiske midler
- Beroligende midler
- Psykotropiske stoffer
- Serotoninmidler
- Serotonin-antagonister
- GABA agenter
- GABA-antagonister
- Clozapin
Andre undersøgelses-id-numre
Andre undersøgelses-id-numre
- 020198
- 02-M-0198
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