OBJECTIVE The aim of this report is to discuss whether or not rectal levodopa administration is useful in some situations. BACKGROUND In situations where oral intake of levodopa formulations is not possible, the treatment options of Parkinson's disease patients are limited. The literature describes no or low rectal absorption of levodopa. CASE DESCRIPTION A patient with an ileus was unable ...

Rectal absorption of methylprednisolone acetate and oral absorption of methylprednisolone and methylprednisolone acetate were investigated in a single-dose 3-way crossover study of 12 normal male volunteers. The median value of bioavailability (relative to oral dose) of methylprednisolone acetate based on unchanged methylprednisolone plasma levels was 14.2% after rectal administration, suggesti...

OBJECTIVE Patients with glucocorticoid deficiency need lifelong glucocorticoid replacement treatment. During acute stressful events, steroid dosage must be increased several times, which is often problematical in children. This study investigated the reliability of rectal hydrocortisone administration as an alternative to the intramuscular route. STUDY DESIGN Serum cortisol was assessed durin...

The aim of this study was to assess the efficacy of the rectal administration of nonsteroidal anti-inflammatory drugs (NSAIDs) in preventing post-ERCP pancreatitis (PEP). We searched database for randomized controlled trials (RCTs) comparing periprocedural rectal administration of NSAIDs with placebo for the prevention of PEP. The rectal administration of NSAIDs significantly decreased the inci...

BACKGROUND Levetiracetam is used to manage status epilepticus (SE) and cluster seizures (CS) in humans. The drug might be absorbed after rectal administration and could offer a practical adjunct to rectal administration of diazepam in managing SE and CS. HYPOTHESIS Levetiracetam is rapidly absorbed after rectal administration in dogs and maintains target serum concentrations for at least 9 ho...