The Time Out Procedure: have we changed our practice? 2012

Alex J-J Lee, and Sumit Raniga, and Gary Hooper, and Ali Perry, and Robyn Bisset, and Diane Darley, and Carmel Hurley-Watts
Department of Orthopaedic Surgery, Christchurch Hospital, Riccarton Avenue, Private Bag 4710, Christchurch 8011, New Zealand. jaejinl.lee@cdhb.govt.nz

BACKGROUND A preoperative surgical safety checklist was implemented into three major hospitals performing elective operations in Christchurch (New Zealand) in 2004. A prospective analysis of the results of this "Time Out Procedure" (TOP) was performed upon its implementation and 4 years later. METHODS All members of the surgical team who participated in the TOP were recorded, as were the details of any discrepancies encountered during the TOP. The results of the initial prospective analysis from September 2004 until April 2005 (Phase 1, 10,330 procedures) were compared to a further prospective study 4 years later from October 2008 until September 2009 (Phase 2, 25,086 procedures). Surgeons' attitudes towards the TOP were analysed with a questionnaire. RESULTS There were no wrong site operations in either phases of the study. Completion of the TOP improved in Phase 2 (98% compared to 87%, p<0.001). The overall discrepancies observed increased, (7.7% in Phase 1 and 9.3% in Phase 2, p<0.001) with surgeon being absent at the TOP resulting in 73% of the discrepancies observed. Only 86% of surgeons believed that TOP was valuable in reducing wrong site operation. CONCLUSIONS This study suggests that surgical checklists such as the TOP are a useful tool in identification and prevention of wrong site surgery. Our practice with consent and limb marking has improved over the two study periods. However, there continues to be surgeon resistance to these checklists, and further research will help to identify the reasons and possible solutions to this phenomenon.

UI MeSH Term Description Entries
D008297 Male Males
D009520 New Zealand A group of islands in the southwest Pacific. Its capital is Wellington. It was discovered by the Dutch explorer Abel Tasman in 1642 and circumnavigated by Cook in 1769. Colonized in 1840 by the New Zealand Company, it became a British crown colony in 1840 until 1907 when colonial status was terminated. New Zealand is a partly anglicized form of the original Dutch name Nieuw Zeeland, new sea land, possibly with reference to the Dutch province of Zeeland. (From Webster's New Geographical Dictionary, 1988, p842 & Room, Brewer's Dictionary of Names, 1992, p378)
D010348 Patient Care Team Care of patients by a multidisciplinary team usually organized under the leadership of a physician; each member of the team has specific responsibilities and the whole team contributes to the care of the patient. Health Care Team,Interdisciplinary Health Team,Medical Care Team,Multidisciplinary Care Team,Multidisciplinary Health Team,Healthcare Team,Care Team, Health,Care Team, Medical,Care Team, Multidisciplinary,Care Team, Patient,Care Teams, Health,Care Teams, Patient,Health Care Teams,Health Team, Interdisciplinary,Health Team, Multidisciplinary,Healthcare Teams,Interdisciplinary Health Teams,Medical Care Teams,Multidisciplinary Care Teams,Multidisciplinary Health Teams,Patient Care Teams,Team, Health Care,Team, Healthcare,Team, Interdisciplinary Health,Team, Medical Care,Team, Multidisciplinary Care,Team, Multidisciplinary Health,Team, Patient Care,Teams, Interdisciplinary Health
D010818 Practice Patterns, Physicians' Patterns of practice related to diagnosis and treatment as especially influenced by cost of the service requested and provided. Clinical Practice Patterns,Physician's Practice Patterns,Clinical Practice Pattern,Pattern, Clinical Practice,Patterns, Clinical Practice,Practice Pattern, Clinical,Practice Patterns, Clinical,Practice Patterns, Physician's,Prescribing Patterns, Physician,Physician Practice Patterns,Physician Prescribing Pattern,Physician Prescribing Patterns,Physician's Practice Pattern,Physicians' Practice Pattern,Physicians' Practice Patterns,Practice Pattern, Physician's,Practice Pattern, Physicians',Practice Patterns, Physician,Prescribing Pattern, Physician
D011183 Postoperative Complications Pathologic processes that affect patients after a surgical procedure. They may or may not be related to the disease for which the surgery was done, and they may or may not be direct results of the surgery. Complication, Postoperative,Complications, Postoperative,Postoperative Complication
D011300 Preoperative Care Care given during the period prior to undergoing surgery when psychological and physical preparations are made according to the special needs of the individual patient. This period spans the time between admission to the hospital to the time the surgery begins. (From Dictionary of Health Services Management, 2d ed) Care, Preoperative,Preoperative Procedure,Preoperative Procedures,Procedure, Preoperative,Procedures, Preoperative
D011446 Prospective Studies Observation of a population for a sufficient number of persons over a sufficient number of years to generate incidence or mortality rates subsequent to the selection of the study group. Prospective Study,Studies, Prospective,Study, Prospective
D005260 Female Females
D006801 Humans Members of the species Homo sapiens. Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D057189 Checklist Aid for consistent recording of data such as tasks completed and observations noted. Checklists

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