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CICLOSPORIN (CYCLOSPORINE) AND ORLISTAT

Medical Diagnosis and Drugs, Medications
The absorption of ciclosporin is significantly reduced by orlistat (by more than 50% in some cases). In one case, orlistat appeared to have less effect on the microemulsion formulation (Neoral) of ciclosporin than the older formulation (Sandimmun). Never- theless, a non-significant episode of acute graft rejection has been reported with the microemulsion formulation.
Ciclosporin levels and effects (e.g. on renal function) should be monitored as a matter of routine, but it would be prudent to increase monitoring if orlistat is started or stopped. Adjust the dose of ciclosporin as necessary.
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