Prediction of Claustrophobia During MR Imaging

NCT ID: NCT01367067

Last Updated: 2021-08-06

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Total Enrollment

8000 participants

Study Classification

OBSERVATIONAL

Study Start Date

2010-01-31

Study Completion Date

2011-06-30

Brief Summary

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The objective of the study is to search for possible predictors for claustrophobia during magnetic resonance (MR) imaging. A claustrophobic event shall be defined by an incomplete examination, or a complete examination that requires coping actions by the staff. Coping actions may consist of the administration of sedatives, prism glasses, an MR imaging test run with the patient, a pause, the prone position, an escort in the scanner room, and supportive communication. The investigators hypothesize that there is a difference between patients with and without events in their scores on the Claustrophobia Questionnaire and several further psychometric questions. Other factors may also favour events like patient characteristics, examined region, duration of the examination and scanner type. Therefore, predictors could identify patients who are likely to experience claustrophobia during MR imaging so that they can receive the appropriate support by the staff to complete their examination. Thus a larger patient population could benefit from MR imaging.

Detailed Description

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Conditions

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Claustrophobia

Study Design

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Observational Model Type

COHORT

Study Time Perspective

PROSPECTIVE

Study Groups

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Psychometric Questionnaire

Adult inpatients and outpatients with a clinical indication of any part of the body who have been referred to Charité for MR imaging and have filled out a psychometric questionnaire

No interventions assigned to this group

No Psychometric Questionnaire

Adult inpatients and outpatients with a clinical indication of any part of the body who have been referred to Charité for MR imaging and did not fill out a psychometric questionnaire

No interventions assigned to this group

Eligibility Criteria

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Inclusion Criteria

* Inpatients and outpatients referred to MR imaging with a clinical indication of any part of the body
* Mentally and physically able to fill out a questionnaire
* Sufficient German language skills

Exclusion Criteria

* Age under 18 years
* Patients from the Intensive Care Unit
* Severe emergencies
* Surgery during MR imaging
* Participation in other studies
* Fetal and prenatal examinations
* Referral from medical jurisprudence
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Charite University, Berlin, Germany

OTHER

Sponsor Role lead

Responsible Party

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Marc Dewey

Professor of Radiology

Responsibility Role PRINCIPAL_INVESTIGATOR

Principal Investigators

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Marc Dewey, PD Dr. med.

Role: PRINCIPAL_INVESTIGATOR

Charité

Locations

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Charité

Berlin, , Germany

Site Status

Countries

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Germany

References

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Dewey M, Schink T, Dewey CF. Claustrophobia during magnetic resonance imaging: cohort study in over 55,000 patients. J Magn Reson Imaging. 2007 Nov;26(5):1322-7. doi: 10.1002/jmri.21147.

Reference Type BACKGROUND
PMID: 17969166 (View on PubMed)

Dewey M, Schink T, Dewey CF. Frequency of referral of patients with safety-related contraindications to magnetic resonance imaging. Eur J Radiol. 2007 Jul;63(1):124-7. doi: 10.1016/j.ejrad.2007.01.025. Epub 2007 Mar 23.

Reference Type BACKGROUND
PMID: 17383136 (View on PubMed)

Enders J, Zimmermann E, Rief M, Martus P, Klingebiel R, Asbach P, Klessen C, Diederichs G, Bengner T, Teichgraber U, Hamm B, Dewey M. Reduction of claustrophobia during magnetic resonance imaging: methods and design of the "CLAUSTRO" randomized controlled trial. BMC Med Imaging. 2011 Feb 10;11:4. doi: 10.1186/1471-2342-11-4.

Reference Type BACKGROUND
PMID: 21310075 (View on PubMed)

Napp AE, Enders J, Roehle R, Diederichs G, Rief M, Zimmermann E, Martus P, Dewey M. Analysis and Prediction of Claustrophobia during MR Imaging with the Claustrophobia Questionnaire: An Observational Prospective 18-month Single-Center Study of 6500 Patients. Radiology. 2017 Apr;283(1):148-157. doi: 10.1148/radiol.2016160476. Epub 2016 Nov 25.

Reference Type RESULT
PMID: 27892781 (View on PubMed)

Related Links

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http://radiologie.charite.de/

Radiology at Charité

Other Identifiers

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EA1/020/08/E

Identifier Type: -

Identifier Source: org_study_id

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