Desmopressin/Indomethacin Combination Efficacy and Safety in Renal Colic Pain Management: A Randomized Placebo Controlled Trial Publisher Pubmed



Jalili M¹ ; Shirani F¹ ; Entezari P¹ ; Hedayatshodeh M¹ ; Baigi V² ; Mirfazaelian H¹ Show Affiliations
Source: American Journal of Emergency Medicine Published:2019

Abstract

Introduction: Renal colic is a prevalent cause of abdominal pain in the emergency department. Although non-steroidal anti-inflammatory drugs and opioids are used for the treatment of renal colic, some adverse effects have been reported. Therefore, desmopressin -a synthetic analogue of vasopressin- has been proposed as another treatment choice. In the present study, indomethacin in combination with nasal desmopressin was compared with indomethacin alone in the management of renal colic. Methods: Included in the study were 124 patients with initial diagnosis of renal colic and randomized to receive indomethacin suppository (100 mg) with either desmopressin intranasal spray (4 puffs, total dose of 40 micrograms) and or placebo intranasal spray. Results: All the included patients were finally diagnosed with renal colic. There was no difference between the two groups in pain at the baseline (p = 0.4) and both treatments reduced pain successfully (p < 0.001). There was no significant difference between the two groups in pain reduction (p = 0.35). Conclusions: While there was significant pain reduction in both patients groups, pain reduction of NSAIDs (e.g. indomethacin) in renal colic, does not significantly improve when given in combination with desmopressin. © 2018 Elsevier Inc.