Impact on the Absorption of Drugs in Ostomy Patients

Inclusion Criteria

• •Male and female patients aged ≥18 years
• •Belonging to a collective
• •Ileostomy since ≥7d
• •Colostomy since ≥7d The stoma must have been inserted at least 7d ago to ensure that a steady state concentration is achieved.
• •Taking ≥1 of the following active substances since ≥7d:
• •* Psychotropic drugs: citalopram, clozapine, duloxetine, escitalopram, melperone, mianserin, milnacipran, mirtazapine, olanzapine, paliperidone, paroxetine, pregabalin, prothipendyl, quetiapine, risperidone, sertraline, trazodone, venlafaxine
• •* NOACs: edoxaban, rivaroxban, apixaban