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Randomized Controlled Trial
. 2016 Feb 1;11(2):e0147194.
doi: 10.1371/journal.pone.0147194. eCollection 2016.

Assessment of a Standardized Pre-Operative Telephone Checklist Designed to Avoid Late Cancellation of Ambulatory Surgery: The AMBUPROG Multicenter Randomized Controlled Trial

Sonia Gaucher  1   2 , Isabelle Boutron  1   3   4 , Florence Marchand-Maillet  5 , Gabriel Baron  3   4 , Richard Douard  1   6 , Jean-Pierre Béthoux  1   2 ; AMBUPROG Group Investigators
Collaborators, Affiliations
Randomized Controlled Trial

Assessment of a Standardized Pre-Operative Telephone Checklist Designed to Avoid Late Cancellation of Ambulatory Surgery: The AMBUPROG Multicenter Randomized Controlled Trial

Sonia Gaucher et al. PLoS One. .

Abstract

Objectives: To assess the impact of a standardized pre-operative telephone checklist on the rate of late cancellations of ambulatory surgery (AMBUPROG trial).

Design: Multicenter, two-arm, parallel-group, open-label randomized controlled trial.

Setting: 11 university hospital ambulatory surgery units in Paris, France.

Participants: Patients scheduled for ambulatory surgery and able to be reached by telephone.

Intervention: A 7-item checklist designed to prevent late cancellation, available in five languages and two versions (for children and adults), was administered between 7 and 3 days before the planned date of surgery, by an automated phone system or a research assistant. The control group received standard management alone.

Main outcome measures: Rate of cancellation on the day of surgery or the day before.

Results: The study population comprised 3900 patients enrolled between November 2012 and September 2013: 1950 patients were randomized to the checklist arm and 1950 patients to the control arm. The checklist was administered to 68.8% of patients in the intervention arm, 1002 by the automated phone system and 340 by a research assistant. The rate of late cancellation did not differ significantly between the checklist and control arms (109 (5.6%) vs. 113 (5.8%), adjusted odds ratio [95% confidence interval] = 0.91 [0.65-1.29], (p = 0.57)). Checklist administration revealed that 355 patients (28.0%) had not undergone tests ordered by the surgeon or anesthetist, and that 254 patients (20.0%) still had questions concerning the fasting state.

Conclusions: A standardized pre-operative telephone checklist did not avoid late cancellations of ambulatory surgery but enabled us to identify several frequent causes.

Trial registration: ClinicalTrials.gov NCT01732159.

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Conflict of interest statement

Competing Interests: The authors have declared that no competing interests exist.

Figures

Fig 1
Fig 1. CONSORT diagram for the RCT AMBUPROG.
See this image and copyright information in PMC

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