Contribution of Hypnosis on Image Quality in Cardiac MRI (HYPNOLINE)

University Hospital of Bordeaux

Status: Enrolling

Conditions: Anxiety

Treatments: Other: Hypnosis

Study type: Interventional

Funder types: Other

Identifiers

NCT05999578

CHUBX 2022/79

Details and patient eligibility

About

The present project aims to explore the effect of a hypnosis session performed on a patient with anxiety during a cardiac MRI examination on image quality.

Full description

Cardiac Magnetic Resonance Imaging (MRI) is an activity of the Bordeaux University Hospital that continues to grow (+7.3% in 2021 compared to 2019) under the combined effect of the increase in activity of cardiology care channels and the extension of clinical indications for cardiac MRI. Indeed, cardiac MRI has become an essential examination in the diagnosis of many heart diseases and is little practiced elsewhere in New Aquitaine. The current delay for a cardiac MRI is 3 and a half months.

In this context, it is necessary to be efficient because any procedure failure, examination interruption or insufficient image quality can delay the diagnosis and therapeutic management of the patient for several months. Numerous studies have shown that anxiety induces interruptions in the acquisition of MRI images and repetition of sequences, thus prolonging the examination time.

However, no study takes into account the specificity of cardiac MRI, whose image quality is intimately linked to the patient's cooperation and to the synchronization of the sequences with the heart rhythm.

Hypnosis seems to be adapted to reduce the patient's anxiety, by allowing him to ignore the surrounding reality while remaining in relation with the attendant.

The hypothesis is that by reducing patient anxiety through hypnosis, image quality in cardiac MRI would be improved.

Enrollment: 90 estimated patients

Sex: All

Ages: 18+ years old

Volunteers: No Healthy Volunteers

Inclusion criteria

• Anxious patient (anxiety score TRAIT (baseline) and anxiety score STATE (situational) ≥ 46) and non-anxious patient (anxiety score TRAIT and anxiety score STATE < 46) requiring cardiac MRI for diagnosis or follow-up of a cardiac pathology except the patients with cardiac arrhythmias or irregular heartbeats.
• 18 years and older
• Highly effective contraception for women of childbearing potential, maintained during research procedures
• Informed consent
• Affiliated or beneficiary of health insurance

Exclusion criteria

• Contraindications to MRI and gadoline contrast medium
• Hearing impaired patients
• Patients who do not speak French
• Women who are pregnant or lactating
• Inability to agree to participate to the study
• Patient under legal protection

Trial design

Primary purpose: Other

Allocation: Randomized

Interventional model: Parallel Assignment

Masking: None (Open label)

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90 participants in 3 patient groups

Anxious patients with hypnosis

Experimental group

Description:

Hypnosis support before, during and at the end of cardiac MRI exam

Treatment:

Other: Hypnosis

Anxious patients without hypnosis

No Intervention group

Description:

Cardiac MRI exam accordingly to usual care

Non anxious patients

No Intervention group

Description:

Cardiac MRI exam accordingly to usual care