William T. Carpenter Jr: 35 years of clinical trials
- PMID: 24562495
- PMCID: PMC3934409
- DOI: 10.1093/schbul/sbt143
William T. Carpenter Jr: 35 years of clinical trials
Abstract
William T. Carpenter Jr has had a major impact on the design and conduct of clinical trials in schizophrenia. His contributions range from the decisive evaluation of the efficacy of hemodialysis to the development of novel approaches to evaluate new treatments for cognitive impairments and negative symptoms. He has developed innovative dosage reduction strategies. He has led efforts to focus drug development on those illness components that are not responsive to antipsychotic treatment. He has emphasized throughout his career the use of translational science to provide the conceptual framework for clinical trial interventions. This article reviews highlights of his many contributions, with an emphasis on 3 areas: (1) dosage reduction studies; (2) the use of the domains of psychopathology to identify drug development targets; and (3) the use of translational science to guide new drug development.
Keywords: animal models; antipsychotics; cognitive impairments; negative symptoms.
References
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- Carpenter WT, Jr, Sadler JH, Light PD, et al. The therapeutic efficacy of hemodialysis in schizophrenia. N Engl J Med. 1983;308:669–675 - PubMed
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- Dixon LB, Lehman AF, Levine J. Conventional antipsychotic medications for schizophrenia. Schizophr Bull. 1995;21:567–577 . - PubMed
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- Kane JM, Rifkin A, Woerner M, et al. Low-dose neuroleptic treatment of outpatient schizophrenics. I. Preliminary results for relapse rates. Arch Gen Psychiatry. 1983;40:893–896 - PubMed
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- Marder SR, Van Putten T, Mintz J, Lebell M, McKenzie J, May PR. Low- and conventional-dose maintenance therapy with fluphenazine decanoate. Two-year outcome. Arch Gen Psychiatry. 1987;44:518–521 - PubMed
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- Heinrichs DW, Carpenter WT., Jr Prospective study of prodromal symptoms in schizophrenic relapse. Am J Psychiatry. 1985;142:371–373 - PubMed
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