Dataset Information

Patient preferences for development in MRI scanner design: a survey of claustrophobic patients in a randomized study.

ABSTRACT:

Objective

To investigate which magnetic resonance imaging (MRI) scanner designs claustrophobic patients prefer.

Material/methods

We analyzed questionnaires completed by 160 patients at high risk for claustrophobia directly after a scan in either a short-bore or open panoramic scanner as part of a prospective randomized trial Enders et al (BMC Med Imaging 11:4, 2011). Scanner preferences were judged based on schematic drawings of four scanners. Information on the diagnostic performance of the depicted scanners was provided, too.

Results

A majority of patients suggested upright open (59/160, 36.9%) and open panoramic (53/160, 33.1%) before short-bore designs (26/160, 16.3%, for all p?ConclusionPatients at high risk for claustrophobia visually prefer open- over short-bore MRI designs for further development. Education about a better diagnostic performance of a visually less-attractive scanner can increase its acceptance. Noise and space were of most concern for claustrophobic patients. This information can guide individual referral of claustrophobic patients to scanners and future scanner development.

Key points

• Patients at high risk for claustrophobia visually favor the further development of open scanners as opposed to short- and closed-bore scanner designs. • Educating claustrophobic patients about a higher diagnostic performance of a short-bore scanner can significantly increase their acceptance of this otherwise visually less-attractive design. • A medical history of earlier claustrophobic events in a given MRI scanner type and focusing on the features "more space" and "noise reduction" can help to guide referral of patients who are at high risk for claustrophobia.

SUBMITTER: Iwan E

PROVIDER: S-EPMC7880963 | biostudies-literature | 2021 Mar

REPOSITORIES: biostudies-literature

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Publications

Patient preferences for development in MRI scanner design: a survey of claustrophobic patients in a randomized study.

Iwan Elisa E Yang Jinhua J Enders Judith J Napp Adriane Elisabeth AE Rief Matthias M Dewey Marc M

European radiology 20200902 3

<h4>Objective</h4>To investigate which magnetic resonance imaging (MRI) scanner designs claustrophobic patients prefer.<h4>Material/methods</h4>We analyzed questionnaires completed by 160 patients at high risk for claustrophobia directly after a scan in either a short-bore or open panoramic scanner as part of a prospective randomized trial Enders et al (BMC Med Imaging 11:4, 2011). Scanner preferences were judged based on schematic drawings of four scanners. Information on the diagnostic perform ...[more]

PMID: 32876831

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Dataset Information

Patient preferences for development in MRI scanner design: a survey of claustrophobic patients in a randomized study.

Objective

Material/methods

Results

Key points

Publications

Patient preferences for development in MRI scanner design: a survey of claustrophobic patients in a randomized study.

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