• Jennifer B Oliver, Kiana Kashef, Angela M Bader, and Darin J Correll.
• Department of Anesthesiology, Brigham and Women's Hospital, Boston, MA, USA. Electronic address: jenniferol@pcom.edu.
• J Clin Anesth. 2016 Nov 1; 34: 494-501.

Study ObjectiveAcute postoperative pain may transition to persistent/chronic pain in up to 50% or more of patients after certain surgeries. Despite this concern, it is unclear that patients' preprocedure understanding and expectations are aligned with these potential outcomes. This study was designed to evaluate the extent of this alignment and the potential impact on the quality of risk/benefit discussions before procedures.DesignProspective survey.SettingA large, tertiary care preoperative assessment clinic.PatientsA total of 1481 adult patients.InterventionsSurvey administration.MeasurementsThe survey items evaluated patients' expectations of postoperative pain and how familiar patients were with the risk of persistent postsurgical pain based on their specific characteristics and procedure type.Main ResultsThe overwhelming majority (80%) of patients were unaware of the risk of persistent postsurgical pain. Given the choice, most patients (65%) wanted to be informed of their risk, and 25% stated that it might even affect their decision to proceed with surgery.ConclusionsThere is great need for health care providers to discuss the significant risk of persistent postsurgical pain with patients in the preoperative setting. Patients need to be armed with realistic data to ensure high-quality discussions of risk/benefit, align expectations with outcomes, and potentially identify high-risk groups in which preoperative intervention can reduce the likelihood or severity of persistent postoperative pain syndromes.Copyright © 2016 Elsevier Inc. All rights reserved.

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