NCT04588857

Efficacy of a Single Dose Dexamethasone in Reducing the Postembolization Syndrome in Men Undergoing Prostatic Artery Embolization for Benign Prostatic Hyperplasia

Randomized Double-blind Placebo-controlled Trial on the Efficacy of a Single Dose Dexamethasone in Reducing the Postembolization Syndrome in Men Undergoing Prostatic Artery Embolization for Benign Prostatic Hyperplasia

• Status: Unknown
• Phase: Phase 4
• Study type: Interventional
• Enrollment: 60 (estimated)
• Sponsor: Rigshospitalet, Denmark · Academic / Other
• Sex: Male
• Age: 21 Years
• Healthy volunteers: Not accepted

Summary

Benign prostatic hyperplasia (BPH) is a frequent cause of lower urinary tract symptoms (LUTS) in men. One fourth of men older than 70 have moderate to severe LUTS that impair their quality of life (QOL). Prostatic artery embolization (PAE) is a new minimally invasive technique proven effective in reducing LUTS comparable to the mainstay treatment - the transurethral resection of the prostate (TURP). The most common side effect of PAE is a collection of inflammation-related symptoms known as the postembolization syndrome (PES). The symptoms include pelvic pain, fever, nausea, and transient worsening of LUTS (painful and difficult urination). PES is a self-limiting condition that is treated symptomatically with painkillers and antipyretics. However, PES can be so severe that the patients experience high fever, shivers, dysuria and urgency mimicking a septicemia from the urinary tract. It is a clinical challenge to avoid exposure to unnecessary antibiotics treatment in those situations. A subset of patients may need admission to the hospital for observation, especially in case of fever. Usually, PES resolves within a week after PAE. Steroids have been successfully used to reduce the incidence and severity of PES after a number of procedures in interventional radiology. The investigators postulate that steroids can have a similar effect in reducing PES after PAE. In this study, the efficacy of single high dose postprocedural dexamethasone (DEXA) administration in reducing PES after PAE will be evaluated, compared to placebo.

Conditions

• Prostatic Hyperplasia

Interventions

Type	Name	Description
DRUG	Dexamethasone	The participants in the experimental group will receive a single 24 mg intravenous dose of dexamethasone immediately prior to PAE.
DRUG	Saline	The participants in the placebo group will receive 6 ml of saline i.v. immediately prior to PAE.

Timeline

• Start date: 2021-03-01
• Primary completion: 2022-12-01
• Completion: 2023-06-01
• First posted: 2020-10-19
• Last updated: 2022-03-22

Locations

1 site across 1 country: Denmark