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. 2017 Oct 16;65(9):1577-1579.
doi: 10.1093/cid/cix569.

Novel Method Suggests Global Superiority of Short-Duration Antibiotics for Intra-abdominal Infections

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Novel Method Suggests Global Superiority of Short-Duration Antibiotics for Intra-abdominal Infections

Arthur R Celestin et al. Clin Infect Dis. .

Abstract

Desirability of outcome ranking and response adjusted for duration of antibiotic risk (DOOR/RADAR) are novel and innovative methods of evaluating data in antibiotic trials. We analyzed data from a noninferiority trial of short-course antimicrobial therapy for intra-abdominal infection (STOP-IT), and results suggest global superiority of short-duration therapy for intra-abdominal infections.

Keywords: antibiotic resistance; desirability of outcome ranking; duration of antibiotic therapy; intra-abdominal infection; surgical infection.

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Figure 1.
Figure 1.
Overview of suggested trial design and analysis in clinical trials using DOOR/RADAR. Abbreviations: DOOR/RADAR, desirability of outcome ranking/response adjusted for duration of antibiotic risk; PNA, pneumonia; STOP-IT, Trial of Short-Course Antimicrobial Therapy for Intraabdominal Infection; UTI, urinary tract infection.

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