Benzamide Derivates as Treatment of Clozapine-induced Hypersalivation
Summary
Hypersalivation (sialorrhea or ptyalism) is known as a frequent, disturbing, uncomfortable adverse effect of clozapine therapy, and until now there is not enough effective treatment for this side effect leading to noncompliance. In previous studies it was found that substitute benzamide derivatives with higher selective binding to the D2/D3 dopamine receptor - amisulpride and sulpiride may be effective in treatment of clozapine-induced hypersalivation (CIH). Today, in psychiatric practice in Israel, there are four medications which belong to substitute benzamide derivatives group: amisulpride, sulpiride, tiapride and moclobemide. We hypothesized that antisalivation effect is universal for the whole group of benzamide. The aim of our study was to compare efficacy of amisulpride, moclobemide (reversible monoamine oxidase inhibitor-A (RIMAS)), and tiapride (dopamine D2 antagonist) as an additional possibility for management of CIH.
Timeline
- Start
- 2008-11
- Primary completion
- 2009-01
- Completion
- 2009-01
Drugs
| Evaluation | Drug | Modality | Dose | Route |
|---|---|---|---|---|
| Comparator | Amisulpride | Small molecule | 400 mg | — |
| Comparator | Moclobemide | Small molecule | 300 mg | — |
Indications
No indication recorded.