Dataset Information

Virtual Surgery for the Nasal Airway: A Preliminary Report on Decision Support and Technology Acceptance.

ABSTRACT:

Importance

Nasal airway obstruction (NAO) is a common problem that affects patient quality of life. Surgical success for NAO correction is variable. Virtual surgery planning via computational fluid dynamics (CFD) has the potential to improve the success rates of NAO surgery.

Objective

To elicit surgeon feedback of a virtual surgery planning tool for NAO and to determine if this tool affects surgeon decision making.

Design, setting, and participants

For this cross-sectional study, 60-minute face-to-face interviews with board-certified otolaryngologists were conducted at a single academic otolaryngology department from September 16, 2016, through October 7, 2016. Virtual surgery methods were introduced, and surgeons were able to interact with the virtual surgery planning tool interface. Surgeons were provided with a patient case of NAO, and open feedback of the platform was obtained, with emphasis on surgical decision making.

Main outcomes and measures

Likert scale responses and qualitative feedback were collected for the virtual surgery planning tool and its influence on surgeon decision making.

Results

Our 9 study participants were all male, board-certified otolaryngologists with a mean (range) 15 (4-28) number of years in practice and a mean (range) number of nasal surgeries per month at 2.2 (0.0-6.0). When examined on a scale of 1 (not at all) to 5 (completely), surgeon mean (SD) score was 3.4 (0.5) for how realistic the virtual models were compared with actual surgery. On the same scale, when asked how much the virtual surgery planning tool changed surgeon decision making, mean (SD) score was 2.6 (1.6). On a scale of 1 (strongly disagree) to 7 (strongly agree), surgeon scores for perceived usefulness of the technology and attitude toward using it were 5.1 (1.1) and 5.7 (0.9), respectively.

Conclusions and relevance

Our study shows positive surgeon experience with a virtual surgery planning tool for NAO based on CFD simulations. Surgeons felt that future applications and areas of study of the virtual surgery planning tool include its potential role for patient counseling, selecting appropriate surgical candidates, and identifying which anatomical structures should be targeted for surgical correction.

Level of evidence

NA.

SUBMITTER: Vanhille DL

PROVIDER: S-EPMC5833667 | biostudies-literature | 2018 Jan

REPOSITORIES: biostudies-literature

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Publications

Virtual Surgery for the Nasal Airway: A Preliminary Report on Decision Support and Technology Acceptance.

Vanhille Derek L DL Garcia Guilherme J M GJM Asan Onur O Borojeni Azadeh A T AAT Frank-Ito Dennis O DO Kimbell Julia S JS Pawar Sachin S SS Rhee John S JS

JAMA facial plastic surgery 20180101 1

<h4>Importance</h4>Nasal airway obstruction (NAO) is a common problem that affects patient quality of life. Surgical success for NAO correction is variable. Virtual surgery planning via computational fluid dynamics (CFD) has the potential to improve the success rates of NAO surgery.<h4>Objective</h4>To elicit surgeon feedback of a virtual surgery planning tool for NAO and to determine if this tool affects surgeon decision making.<h4>Design, setting, and participants</h4>For this cross-sectional ...[more]

PMID: 29049474

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Dataset Information

Virtual Surgery for the Nasal Airway: A Preliminary Report on Decision Support and Technology Acceptance.

Importance

Objective

Design, setting, and participants

Main outcomes and measures

Results

Conclusions and relevance

Level of evidence

Publications

Virtual Surgery for the Nasal Airway: A Preliminary Report on Decision Support and Technology Acceptance.

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