priapism is a prolonged and usually painful erection which is not associated withthe sexual desire. ït is an uncommon urologic emergency with variety ofknown etiologies such as the use of psychotropic medications. priapism underconcurrent treatment with chlorpromazine and risperidone has notbeen reported so far. herein, a psychotic patient whodeveloped priapism during chlorpromazine and risperi...

Depressive mood is a common accompaniment of schizophrenia. The present study was taken up with the aim to study the effect of imipramine on depressivse symptoms of schizophrenia. Eighteen patients of schizophrenia with depressive symptoms were studied under a double blind controlled design with a chlorpromazine-imipramine and a chlorpromazine-placebo group. Both the groups showed significant i...

A case of fatal poisoning involving clomipramine, chlorpromazine and flunitrazepam is presented. Quantitative toxicological analysis showed that the concentrations of clomipramine, chlorpromazine and 7-aminoflunitrazepam (a metabolite of flunitrazepam) in the femoral blood were 3.24 microg/ml, 0.36 Kg/ml and 0.61 microg/ml, respectively, and large amounts of drugs were also detected from the st...

OBJECTIVE The purpose of this study was to compare the efficacy of olanzapine with that of chlorpromazine plus benztropine in patients with treatment-resistant schizophrenia. METHOD One hundred three previously treatment-resistant patients with schizophrenia diagnosed according to the DSM-III-R criteria were given a prospective 6-week trial of 10-40 mg/day of haloperidol. Eighty-four of them ...

Naegleria fowleri is a ubiquitous, pathogenic free-living amoeba; it is the most virulent Naegleria species and causes primary amoebic meningoencephalitis (PAME) in laboratory animals and humans. Although amphotericin B is currently the only agent available for the treatment of PAME, it is a very toxic antibiotic and may cause many adverse effects on other organs. In order to find other potenti...

Tumour necrosis factor-alpha (TNF-alpha) and interleukin-1 beta (IL-1 beta) are pro-inflammatory cytokines that play an important role in severe infections, whereas IL-1 receptor antagonist (IL-1ra) and IL-10 are anti-inflammatory cytokines that counteract their effects. Chlorpromazine and dexamethasone protect mice against lethal endotoxaemia by decreasing circulating concentrations of TNF-alp...

Pentameric ligand-gated ion channels or Cys-loop receptors are responsible for fast inhibitory or excitatory synaptic transmission. The antipsychotic compound chlorpromazine is a widely used tool to probe the ion channel pore of the nicotinic acetylcholine receptor, which is a prototypical Cys-loop receptor. In this study, we determine the molecular determinants of chlorpromazine binding in the...

A randomised controlled trial was conducted to investigate the ability of chlorpromazine to reduce intestinal secretion in cholera. Chlorpromazine had reduced loss of intestinal fluid in animals with diarrhoea induced by cholera toxin, and in a preliminary study the drug had reduced purging in patients with cholera. Forty-six adults with cholera were included in the randomised trial. Of these, ...

Chlorpromazine and several other related phenothiazines are known to cause both phototoxic and photoallergic reactions in the skin and eyes of patients receiving these drugs. While the detailed mechanisms of photosensitization are not known, it is obvious that the first step must be the absorption of light by the drug, its metabolites, or photoproducts, or possibly an induced endogenous chemica...