• Amy M West, Edward A Bittner, and Vilma E Ortiz.
• Harvard Medical School, Boston, MA 02115, USA. Electronic address: amy_west@hms.harvard.edu.
• J Clin Anesth. 2014 Jun 1;26(4):325-9.

AbstractWe studied the effect of an instructional video in Spanish on self-reported anxiety, knowledge about general anesthesia procedures, and satisfaction with the preoperative anesthesia process in patients requiring a Spanish interpreter. This prospective, randomized, nonblinded pilot study took place at Massachusetts General Hospital (MGH), a university-affiliated tertiary-care hospital. Twenty adult, ASA physical status 1, 2, and 3 patients, scheduled for elective surgery (gynecological, orthopedic, and intrabdominal surgery) during general anesthesia were studied. Anxiety, knowledge, and patient satisfaction were assessed using a visual analog scale (VAS). There was a significant reduction in anxiety score in patients who viewed the video compared with those who did not (median reduction 2 vs 0; P = 0.020). There was an increase in satisfaction score in the video group (median increase 2 vs 0; P = 0.046). There was no difference in reported knowledge-improvement scores between the two groups (3.5 vs 4; P = 0.908). In Spanish-speaking patients, the addition of an instructional video in Spanish to a preanesthesia interview decreased anxiety and increased patient satisfaction.Copyright © 2014 Elsevier Inc. All rights reserved.

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