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Measuring surgical safety during minimally invasive surgical procedures: a validation study.


ABSTRACT: BACKGROUND:During the implementation of new interventions (i.e., surgical devices and technologies) in the operating room, surgical safety might be compromised. Current safety measures are insufficient in detecting safety hazards during this process. The aim of the study was to observe whether surgical teams are capable of measuring surgical safety, especially with regard to the introduction of new interventions. METHODS:A Surgical Safety Questionnaire was developed that had to be filled out directly postoperative by three surgical team members. A potential safety concern was defined as at least one answer between (strongly) disagree and indifferent. The validity of the questionnaire was assessed by comparison with the results from video analysis. Two different observers annotated the presence and effect of surgical flow disturbances during 40 laparoscopic hysterectomies performed between November 2010 and April 2012. RESULTS:The surgeon reported a potential safety concern in 16% (85/520 questions). With respect to the scrub nurse and anesthesiologist, this was both 9% (46/520). With respect to the preparation, functioning, and ease of use of the devices in 37.5-47.5% (15-19/40 procedures) a potential safety concern was reported by one or more team members. During procedures after which a potential safety concern was reported, surgical flow disturbances lasted a higher percentage of the procedure duration [9.3?±?6.2 vs. 2.9?±?3.7% (mean?±?SD), p?

SUBMITTER: Blikkendaal MD 

PROVIDER: S-EPMC5988766 | biostudies-literature | 2018 Jul

REPOSITORIES: biostudies-literature

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Measuring surgical safety during minimally invasive surgical procedures: a validation study.

Blikkendaal Mathijs D MD   Driessen Sara R C SRC   Rodrigues Sharon P SP   Rhemrev Johann P T JPT   Smeets Maddy J G H MJGH   Dankelman Jenny J   van den Dobbelsteen John J JJ   Jansen Frank Willem FW  

Surgical endoscopy 20180119 7


<h4>Background</h4>During the implementation of new interventions (i.e., surgical devices and technologies) in the operating room, surgical safety might be compromised. Current safety measures are insufficient in detecting safety hazards during this process. The aim of the study was to observe whether surgical teams are capable of measuring surgical safety, especially with regard to the introduction of new interventions.<h4>Methods</h4>A Surgical Safety Questionnaire was developed that had to be  ...[more]

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