Carbamazepine monotherapy in the treatment of alcohol withdrawal.

More than 135 different strategies for medical treatment have been described for the treatment of alcohol withdrawal syndromes. The substances used most frequently (benzodiazepines, barbiturates, or clomethiazol) themselves pose some risk for abuse or addiction. Anticonvulsants, especially carbamazepine (CBZ), have been discussed for the treatment of alcohol withdrawal since the early seventies. Various studies report favourable results with CBZ, usually combined with sedative agents. Nineteen out-patients and 19 in-patients took part in an open study of CBZ in alcohol withdrawal. The dose of CBZ was adjusted individually and ranged from a mean dose of 761 mg on day 1 to 616 mg on day 3 and to 388 mg on day 7 in the group of out-patients, and from 789 mg on day 1, 694 mg on day 3 to 562 mg on day 7 in the sample of in-patients. The "Objective Clinical Scale in Assessment and Measurement of Alcohol Withdrawal" (OCSAMAW) was used for treatment evaluation. Statistical analysis showed a significant improvement on the 5%-level in both groups; four in-patients needed concomitant treatment with oxazepam. Nausea and pruritus were the most common side-effects of CBZ treatment.