Evaluation of the Use of the RELAX® Glasses on the Anxiety of Patients Undergoing Emergency Hand Surgery Under Locoregional Anesthesia

Surgery Clinical Trial

— RELAX  

Official title:

Evaluation of the Use of the RELAX® Glasses on the Anxiety of Patients Undergoing Emergency Hand Surgery Under Locoregional Anesthesia Compared to Those Who do Not Use the Glasses

Clinical Trial Details — Status: Completed

Administrative data

• NCT number: NCT06436118
• Other study ID #: 2021-05
• Status: Completed
• Phase: N/A
• Start date: May 2, 2022
• Est. completion date: September 6, 2022

Study information

• Verified date: May 2024
• Source: Centre Hospitalier de Valenciennes
• Contact: n/a
• Is FDA regulated: No
• Study type: Interventional

Clinical Trial Summary

More than 90% of hand surgery is performed under local anesthesia and can be a source of anxiety, especially in an emergency context. The management of this intraoperative anxiety is essential for the comfort. The use of a virtual reality headset has shown its effectiveness in reducing anxiety in dental surgery or hand surgery under local anesthesia with the WALANT technique. On the other hand, virtual reality and the use of 3D can cause discomfort and side effects such as nausea and dizziness. It is known that audiovisual distraction also effectively reduces pain and anxiety in patients with fewer side effects.

The investigators have therefore chosen to use the RELAX® glasses. There are no publications examining the effectiveness of positive distraction as a non-pharmacological agent to improve the patient experience during emergency management in the operating room in the context of hand surgery under locoregional anesthesia. The investigatos would like to study its action on the anxiety, pain and global satisfaction.

Recruitment information / eligibility

• Status: Completed
• Enrollment: 171
• Est. completion date: September 6, 2022
• Est. primary completion date: August 30, 2022
• Accepts healthy volunteers: No
• Gender: All
• Age group: 15 Years and older

Eligibility

Inclusion Criteria:

• Patients treated for hand surgery under emergency locoregional anesthesia (Wounds, fractures and infections of the hand and wrist).

• Over 15 years and 3 months of age on the day of inclusion.

• Patient with written consent or additional parental consent in the case of minor patients.

• Socially insured patient.

• Patient willing to comply with all study procedures and duration.

Exclusion Criteria:

• Medical history contraindicating RELAX glasses: claustrophobia.

• Known and current alcohol and/or illicit drug abuse that may interfere with patient safety and/or compliance.

• Any condition that would make the patient unfit for the study: current presence of cognitive impairment (MMS <15), severe psychiatric disorders (bipolar disorder, psychotic disorders according to the DSM-V classification).

• Pregnant or breastfeeding woman.

• Patient under court protection.

• Patient participating in another study.

• Patient's refusal to use the headset.

Related Conditions & MeSH terms

• Emergencies
• Surgery

Intervention

Behavioral:
• RELAX® glasses
Glasses which are a solution of audiovisual sedation by positive distraction for hospital medical use.

Locations

Country	Name	City	State
France	Centre Hospitalier de Valenciennes	Valenciennes

Sponsors (1)

Lead Sponsor	Collaborator
Centre Hospitalier de Valenciennes

Country where clinical trial is conducted

France, 

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	Change from baseline in visual analogue scale anxiety scores after emergency hand surgery	The visual analogue anxiety scale from 0 to 10, with 0 meaning no anxiety and 10 very high anxiety.	In the 5 minutes after the end of emergency hand surgery
Secondary	Overall satisfaction between the group using RELAX glasses and the group following the usual course (without RELAX glasses) measured by a visual analogue scale	The visual analogue satisfaction scale ranges from 0 to 10, with 0 meaning unsatisfaction and 10 indicating very high satisfaction.	Immediate postoperative
Secondary	Variation in pain between entering and leaving the operating theatre between the 2 arms using a visual analogue scale	The visual analogue pain scale ranges from 0 to 10, with 0 meaning non pain and 10 meaning very high pain	In the 5 minutes after the end of emergency hand surgery
Secondary	Rate of patients receiving at least one additional analgesic		Immediate after locoregional anaesthesia
Secondary	Rate of patients receiving at least one additional anxiolytic		Immediate after locoregional anaesthesia
Secondary	Pre-existing anxiety, only in patients receiving RELAX glasses, measured with the STAI-YB score	Only in patients receiving RELAX glasses : If the STAI-YB score is higher than 65, the patient is considered to have pre-existing anxiety.	7-days after emergency hand surgery