Historique
Périodique
Lofexidine versus clonidine in rapid opiate detoxification
(Les effets de la lofexidine par rapport à la clonidine dans une désintoxication rapide aux opiacés)
Auteur(s) :
GERRA, G. ;
ZAIMOVIC, A. ;
GIUSTI, F. ;
DI GENNARO, C. ;
ZAMBELLI, U. ;
GARDINI, S. ;
DELSIGNORE, R.
Année
2001
Page(s) :
11-17
Langue(s) :
Anglais
Domaine :
Drogues illicites / Illicit drugs
Thésaurus mots-clés
ANTIHYPERTENSEURS
;
DESINTOXICATION
;
CLONIDINE
;
OPIACES
;
CURE DE DESINTOXICATION
;
TRAITEMENT
;
NALOXONE
;
NALTREXONE
;
HEROINE
Note générale :
Journal of Substance Abuse Treatment, 2001, 21, (1), 11-17
Résumé :
The aim of the present study is to evaluate lofexidine and clonidine, in an accelerated opiate detoxification procedure (3 days), without anaesthesia. Forty heroin-dependent individuals were detoxified, evaluating withdrawal symptoms, craving levels, mood changes, urine toxicologic screens, and dropout during therapy with either (1) clonidine, oxazepam, baclofen, and ketoprofene, with naloxone and naltrexone for 3 days (20 subjects) or (2) lofexidine, oxazepam, baclofen, and ketoprofene with naloxone and naltrexone for 3 days (20 subjects). Both clonidine and lofexidine rapid detoxifications were found effective. The subjects treated with lofexidine showed significantly lower levels of withdrawal symptoms, fewer mood problems, less sedation and hypotension. No significant differences in craving levels, morphine metabolites in urine, or dropout rate were evidenced between the two groups. The early use of naltrexone during detoxification in combination with either alpha-2-agonist facilitated the acceptance for long-term naltrexone treatment. Lofexidine appeared to be more useful than clonidine in a 3-day accelerated opiate detoxification, not only to counteract withdrawal symptoms, but also in the treatment of dysphoria and mood changes. Because lofexidine does not produce hypotension, safe outpatient treatment, without hospital support, could be possible. (Editor's abstract.)
Affiliation :
Servizio Tossicodipendenze, USL-Parma, Via Spalato 2, 43100 Parma.
Italie. Italy.
Italie. Italy.