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Therapie ; 53(1): 67-76, 1998.
Article in French | MEDLINE | ID: mdl-9773102

ABSTRACT

We report our first 100 cases of Alzheimer's (AD) patients treated with tacrine (Cognex) for a period of one year. At the beginning of treatment the mean Mini-Mental-Status (MMS) score was 15.1. To date 71 patients are still under treatment (12 for more than 12 months). Forty-three instances of side-effects were observed, of which 31 involved hepatic side-effects with an increase in ALAT > IN (normal value) (6 cases > 3N), the mean date of appearance was 10.4 +/- 6.8 weeks, there were 16 cholinergic side-effects (nausea, vomiting, diarrhoea), plus 4 neurologic and 2 cutaneous side-effects. These side-effects led to the arrest of the treatment in 19 cases (16 for hepatic toxicity). Treatment was reattempted after interruption in 13 cases; successfully in 3 instances only. The measure of tacrine efficacy was based on 52 MMS score re-evaluations in week 18: there was an increase of the MMS score in 22 cases (3.3 points +/- 2.5), a stabilisation in 11 cases and a decrease in 19 cases (3.3 points +/- 2.2.). In week 30, the MMS scores (35 patients) increased in 9 cases (3.6 points +/- 2.4), stabilized in 5 cases and decreased in 21 cases (3.9 points +/- 3.3). At week 52, only 28 per cent of the patients were considered as either improved or stabilized. We conclude that there is a necessity for close follow-up of tacrine-treated patients, and that globally at 8 months there is an improvement or a stabilization in 40 per cent of patients and long term (at one year) a stabilizing effect on AD patients.


Subject(s)
Alzheimer Disease/drug therapy , Nootropic Agents/therapeutic use , Tacrine/therapeutic use , Aged , Aged, 80 and over , Alanine Transaminase/blood , Alzheimer Disease/psychology , Female , Follow-Up Studies , Humans , Liver/drug effects , Liver/pathology , Male , Mental Status Schedule , Middle Aged , Nootropic Agents/adverse effects , Tacrine/adverse effects , Time Factors , Treatment Outcome
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