1974
DOI: 10.1016/0024-3205(74)90078-2
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Behavioral evidence for dopaminergic supersensitivity after chronic haloperidol

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Cited by 187 publications
(19 citation statements)
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“…Previous work has shown that withdrawal from chronic antipsychotic treatment leads to a supersensitive psychomotor response to dopamine agonists (Gianutsos et al, 1974;Sayers et al, 1975;Davis, 1975, 1976;Clow et al, 1979;Montanaro et al, 1982;Rebec et al, 1982;Meng et al, 1998). We show here that behavioral dopamine supersensitivity is not just evident on withdrawal, but develops early during antipsychotic exposure and significantly undermines the efficacy of ongoing treatment.…”
Section: Discussionsupporting
confidence: 45%
See 1 more Smart Citation
“…Previous work has shown that withdrawal from chronic antipsychotic treatment leads to a supersensitive psychomotor response to dopamine agonists (Gianutsos et al, 1974;Sayers et al, 1975;Davis, 1975, 1976;Clow et al, 1979;Montanaro et al, 1982;Rebec et al, 1982;Meng et al, 1998). We show here that behavioral dopamine supersensitivity is not just evident on withdrawal, but develops early during antipsychotic exposure and significantly undermines the efficacy of ongoing treatment.…”
Section: Discussionsupporting
confidence: 45%
“…In humans, this has been termed "neuroleptic-induced supersensitivity psychosis" (Chouinard et al, 1978;Chouinard and Jones, 1980), and has been observed after withdrawal from antipsychotic drugs such as quetiapine (Margolese et al, 2002), clozapine (Ekblom et al, 1984;Tollefson et al, 1999), olanzapine (Llorca et al, 2001), haloperidol (Kahne, 1989), and fluphenazine enanthate (Chouinard and Jones, 1980). In keeping with the clinical observations, animal studies show that withdrawal from antipsychotic treatment reveals an increased psychomotor response to apomorphine (Asper et al, 1973;Gianutsos et al, 1974;Sayers et al, 1975;Davis, 1975, 1976;Clow et al, 1979;Montanaro et al, 1982), amphetamine (Smith and Davis, 1975;Rebec et al, 1982;Meng et al, 1998), and dopamine injected into the caudate-putamen or nucleus accumbens (Halperin et al, 1983). Although such studies have conclusively demonstrated dopamine supersensitivity after withdrawal from an antipsychotic, much less is known about what happens during ongoing treatment.…”
Section: Introductionmentioning
confidence: 87%
“…In 7 of our patients, preceding treatments with neuroactive drugs, e.g., neuroleptics, had been discontinued for at least 1 month, and 7 patients had never been treated, a fact which argues against the possibility that supersensi tive DA receptors had been generated for drug-induced chemical denervation [Gianutsos et al, 1974;Klawans and Rubovits, 1972].…”
Section: Discussionmentioning
confidence: 87%
“…Whatsoever, as opposed to continuous treatments, and according to our initial hypothesis on the regulation of receptor synthesis through glucose utilization, a daily treatment during 15 days, a period corresponding with the known half-life of receptors [6,19], followed by a single injection every other week was sufficient to clearly improve TD symptomatology. This time course makes it unlikely that such an effect could be linked to a direct effect of insulin on DA neurones but rather suggests a relation with a blockade of receptor synthesis due to a reduction in energy supply.…”
Section: Discussionmentioning
confidence: 99%