A1 Refereed original research article in a scientific journal
Economic evaluation of antibiotic therapy versus appendicectomy for the treatment of uncomplicated acute appendicitis from the APPAC randomized clinical trial
Authors: Sippola S, Grönröös J, Tuominen R, Paajanen H, Rautio T, Nordström P, Aarnio M, Rantanen T, Hurme S, Salminen P
Publisher: WILEY
Publication year: 2017
Journal: British Journal of Surgery
Journal name in source: BRITISH JOURNAL OF SURGERY
Journal acronym: BRIT J SURG
Volume: 104
Issue: 10
First page : 1355
Last page: 1361
Number of pages: 7
ISSN: 0007-1323
DOI: https://doi.org/10.1002/bjs.10575
Abstract
Background: An increasing amount of evidence supports antibiotic therapy for treating uncomplicated acute appendicitis. The objective of this study was to compare the costs of antibiotics alone versus appendicectomy in treating uncomplicated acute appendicitis within the randomized controlled APPAC (APPendicitis ACuta) trial.Methods: The APPAC multicentre, non-inferiority RCT was conducted on patients with CT-confirmed uncomplicated acute appendicitis. Patients were assigned randomly to appendicectomy or antibiotic treatment. All costs were recorded, whether generated by the initial visit and subsequent treatment or possible recurrent appendicitis during the 1-year follow-up. The cost estimates were based on cost levels for the year 2012.Results: Some 273 patients were assigned to the appendicectomy group and 257 to antibiotic treatment. Most patients randomized to antibiotic treatment did not require appendicectomy during the 1-year follow-up. In the operative group, overall societal costs (epsilon 5989.2, 95 per cent c.i. 5787.3 to 6191.1) were 1.6 times higher (epsilon 2244.8, 1940.5 to 2549.1) than those in the antibiotic group (epsilon 3744.4, 3514.6 to 3974.2). In both groups, productivity losses represented a slightly higher proportion of overall societal costs than all treatment costs together, with diagnostics and medicines having a minor role. Those in the operative group were prescribed significantly more sick leave than those in the antibiotic group (mean(s.d.) 17.0(8.3) (95 per cent c.i. 16.0 to 18.0) versus 9.2(6.9) (8.3 to 10.0) days respectively; P < 0.001). When the age and sex of the patient as well as the hospital were controlled for simultaneously, the operative treatment generated significantly more costs in all models.Conclusion: Patients receiving antibiotic therapy for uncomplicated appendicitis incurred lower costs than those who had surgery.
Background: An increasing amount of evidence supports antibiotic therapy for treating uncomplicated acute appendicitis. The objective of this study was to compare the costs of antibiotics alone versus appendicectomy in treating uncomplicated acute appendicitis within the randomized controlled APPAC (APPendicitis ACuta) trial.Methods: The APPAC multicentre, non-inferiority RCT was conducted on patients with CT-confirmed uncomplicated acute appendicitis. Patients were assigned randomly to appendicectomy or antibiotic treatment. All costs were recorded, whether generated by the initial visit and subsequent treatment or possible recurrent appendicitis during the 1-year follow-up. The cost estimates were based on cost levels for the year 2012.Results: Some 273 patients were assigned to the appendicectomy group and 257 to antibiotic treatment. Most patients randomized to antibiotic treatment did not require appendicectomy during the 1-year follow-up. In the operative group, overall societal costs (epsilon 5989.2, 95 per cent c.i. 5787.3 to 6191.1) were 1.6 times higher (epsilon 2244.8, 1940.5 to 2549.1) than those in the antibiotic group (epsilon 3744.4, 3514.6 to 3974.2). In both groups, productivity losses represented a slightly higher proportion of overall societal costs than all treatment costs together, with diagnostics and medicines having a minor role. Those in the operative group were prescribed significantly more sick leave than those in the antibiotic group (mean(s.d.) 17.0(8.3) (95 per cent c.i. 16.0 to 18.0) versus 9.2(6.9) (8.3 to 10.0) days respectively; P < 0.001). When the age and sex of the patient as well as the hospital were controlled for simultaneously, the operative treatment generated significantly more costs in all models.Conclusion: Patients receiving antibiotic therapy for uncomplicated appendicitis incurred lower costs than those who had surgery.
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