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A Novel Approach for the Administration of Medications and Fluids in Emergency Scenarios and Settings

The available routes of administration commonly used for medications and fluids in the acute care setting are generally limited to oral, intravenous, or ...

Advocate Christ Medical Center

Routes of administration for medications and fluids in the acute care setting have primarily focused on oral, intravenous, or intraosseous routes, but, in many patients, none of these routes is optimal. A novel device (Macy Catheter; Hospi Corp) that offers an easy route for administration of medications or fluids via rectal mucosal absorption (proctoclysis) has recently become available in the palliative care market; we describe here the first known uses of this device in the emergency setting. Three patients presenting to the hospital with conditions limiting more typical routes of medication or fluid administration were treated with this new device; patients were administered water for hydration, lorazepam for treatment of alcohol withdrawal, ondansetron for nausea, acetaminophen for fever, aspirin for antiplatelet effect, and methimazole for hyperthyroidism. Placement of the device was straightforward, absorption of administered medications (judged by immediacy of effects, where observable) was rapid, and use of the device was well tolerated by patients, suggesting that this device may be an appealing alternative route to medication and fluid administration for a variety of indications in acute and critical care settings.

An alternative for rapid administration of medication and fluids in the emergency setting using a novel device.

Vilazodone is a new selective serotonin reuptake inhibitor (SSRI) and serotonin 5-HT1a partial agonist that is approved by the United States Food and Drug Administration to treat major depression. SSRI-induced seizures are rare and are more likely to be associated with larger doses and severe symptoms such as those present in serotonin syndrome. Several case reports have implicated SSRIs, buspirone, or the combination of these agents as the cause of seizures, but these reports were confounded with either coingestions or doses that exceeded FDA recommendations. We describe a 22-year-old woman with a history of seizure disorder who had been seizure free for the previous 8 years and experienced two breakthrough seizures shortly after starting vilazodone. Her dose of vilazodone had recently been titrated to 40 mg/day when she experienced the first seizure. She was instructed to taper vilazodone over the next several days, then discontinue the drug, and then follow up with her neurologist. Based on the patient's history, physical examination, and recent dose increase, it was plausible that vilazodone was the cause of the seizures. Use of the Naranjo adverse drug reaction probability scale indicated a possible relationship (score of 4) between her development of seizures and vilazodone therapy. The pharmacodynamics of this particular class of SSRI has both proconvulsive and anticonvulsive mechanisms. This is of particular concern in patients with a history of seizure disorder who are starting antidepressive therapy. In persons with epilepsy who are taking vilazodone and experience breakthrough seizures, practitioners should consider this drug as a potential cause of these seizures. Thus, until future research and experience with vilazodone can provide a definitive answer, clinicians should be cautious when prescribing this medication to treat depression in patients with a history of seizure disorder.

Robert Mokszycki

Department of Pharmacy

Advocate Christ Medical Center

A Novel Approach for the Administration of Medications and Fluids in Emergency Scenarios and Settings

Robert Mokszycki

.css-o250i3{font-size:18px;font-family:Open Sans,sans-serif;line-height:21.6px;}Department of Pharmacy

Advocate Christ Medical Center

A Novel Approach for the Administration of Medications and Fluids in Emergency Scenarios and Settings

Department of Pharmacy