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J Outakoski

Publications and source records attributed to J Outakoski.

4 recordsLinked to original sources

Remoxipride and haloperidol in schizophrenia: a double-blind multicentre study.

Ninety-two patients with schizophrenia were included in a double-blind multicentre parallel-group trial comparing remoxipride and haloperidol. The mean daily dose during the last week of treatment was 316 mg (range, 150-600 mg) in the remoxipride group and 8.7 mg (range, 5-20 mg) in the haloperidol group. The study period was six weeks with at least one day of washout. Both Clinical Global Impression (CGI) rating, and Brief Psychiatric Rating Scale (BPRS) total scores declined at the end of the trial compared with pretreatment values in both groups. No significant differences were found between the remoxipride and haloperidol groups with regard to the treatment outcome. Treatment-emergent extrapyramidal symptoms were statistically more frequent and more severe during haloperidol than during remoxipride treatment. Haloperidol-treated patients reported also significantly more concentration difficulties. Severe extrapyramidal side effects in the haloperidol group and clinical ineffectiveness in the remoxipride group were the most frequent reasons for premature discontinuation of treatment.

Adolescent↗

Effect of open heart surgery on intellectual performance.

The interrelationship between postoperative psychosis, neurologic symptoms, and changes in tests of cognitive performance have been studied in a series of 60 cardiac valvular patients who underwent open heart surgery. The effects of preoperative psychological, psychiatric, and cardiologic factors on postoperative cognitive changes were analyzed. The investigation period was from five months before up to five months after the operation. There was a general trend towards improvement in intellectual performances. The psychotic group, however, still showed a persisting impairment in some visual and psychomotor tests several months after the surgery. The group with neurologic symptoms showed impairment in one visual test. Of the preoperative variables, mitral valve disease, a high level of hypochondriasis and anxiety, and poor performance in some visual and psychomotor tests predicted postoperative intellectual impairment. The results suggest two types of cerebral complications of open heart surgery. Postoperative psychosis reflects diffuse brain dysfunction manifesting itself in psychological tests long after the clinical symptoms have resolved. The presence of neurologic symptoms refers to a focal or lateralized injury. Both the neurologic and neuropsychologic findings indicate that the right hemisphere may be prone to dysfunction than the left hemisphere.

Cardiac Surgical Procedures↗