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DeliriumMUSYCNCT04649450

MusiC to Prevent deliriUm During neuroSurgerY

A study testing Music in people with Delirium, run by Erasmus Medical Center at 1 site in Netherlands.

Unknown status

Status not confirmed. The sponsor has not verified this record for over two years, so it may be out of date.

Official record
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Trial summary

Rationale: Delirium is a common and severe complication after neurosurgical procedures. Music before, during and after surgical procedures has proven its effectiveness in reducing pain, anxiety, stress and opioid medication in surgical patients. Read more about this study

Who is it for?
Ages 18 years and older
Conditions the study is for
Delirium
What is being tested?
Music
Could I receive a placebo?
No, everyone receives an active treatment
How many people
189 participants
Where
1 siteNetherlands
Study dates
9 Jul 2020to 9 Mar 2023
Phase
Interventional
Are there results?
None posted in the registry

Key requirements

Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.

  • Ages 18 years and older
  • All sexes
  • No healthy volunteers
  • Adult, Older adult

Who may be able to join

  • Patients undergoing a craniotomy.
  • Adult patients (cq age ≥18 years)
  • Sufficient knowledge of the Dutch language to understand the study documents in the judgement of the attending physician or researcher.
  • Provision of written informed consent by patient or legal representative.

Who cannot join

  • Impaired awareness before surgery (i.e. GCS < M6).
  • Planned post-operative ICU admission.
  • Suspected delirium (defined as fluctuating awareness).
  • Current antipsychotic treatment
  • Patients undergoing interventions impeding supply of music (e.g. surgical translabyrinthine approach, awake surgery).
  • Severe bilateral hearing impairment, defined as no verbal communication possible.
  • Current participation in other clinical trials interfering with results.

Trial locations and contacts

1 site in 1 country.

Pablo R Kappen, MD contact

+31617226531

p.kappen@erasmusmc.nl

A. Vincent, MD PHD contact

Netherlands1 site, 1 recruiting
  • ErasmusMC

    Rotterdam, South Holland, 3015 GD

    Pablo R Kappen, MD, +31617226531, p.kappen@erasmusmc.nl

    A. Vincent, MD PHD

    Recruiting

Other trials in Netherlands

About this study

Official title: MusiC to Prevent deliriUm During neuroSurgerY: A Single Centered Prospective Randomized Controlled Trial

Rationale: Delirium is a common and severe complication after neurosurgical procedures. Music before, during and after surgical procedures has proven its effectiveness in reducing pain, anxiety, stress and opioid medication in surgical patients. These symptoms belong to the main eliciting factors for developing delirium. Effective preventive therapy for delirium is not available. The investigators hypothesize that music listening, being a sustainable intervention with negligible risk of side effects, can lower delirium incidence among neurosurgical patients, resulting in reduction of in-hospital stays, healthcare costs and post-operative morbidity and mortality.

Objective: To assess the effect of peri-operative music on post-operative delirium in patients undergoing a craniotomy.

Read more

Study design: Single-centre prospective randomized controlled trial.

Study population: Adult patients undergoing a craniotomy at the Erasmus MC in Rotterdam.

Intervention: Recorded music, with headphones or earphones, before, during and after surgery.

Main study parameters/endpoints: Diagnosis of post-operative delirium screened by the DOS score confirmed by the consultant psychiatrist following the DSM-V criteria.

Read the detailed description

Rationale:

Delirium is a common and severe complication after neurosurgical procedures. Music before, during and after surgical procedures has proven its effectiveness in reducing pain, anxiety, stress and opioid medication in surgical patients. These symptoms belong to the main eliciting factors for developing delirium. Effective preventive therapy for delirium is not available. The investigators hypothesize that music listening, being a sustainable intervention with negligible risk of side effects, can lower delirium incidence among neurosurgical patients, resulting in reduction of in-hospital stays, healthcare costs and post-operative morbidity and mortality.

Objective:

To assess the effect of peri-operative music on post-operative delirium in patients undergoing a craniotomy.

Hypothesis effect and sample size:

The investigators expect an incidence of delirium in our control group of 30%. This is based on literature documenting incidence of delirium in neurosurgical patients in a northern European population of 29-33%.The expected effect cannot be based on previous literature since no adequate trials exist on the effect of music on delirium. Other non-pharmacological interventions in delirium prevention mention a relative reduction of 36-77%. The investigators will consider the intervention clinical relevant if a relative reduction of 60% with an absolute reduction of 18% is achieved. Taking into account the incidence of delirium of 30%, a power of 80%, a two-sided significant p-value of <0,05 in a 1:1 randomization leads to a sample size of 90 patients per arm. The investigators expect a loss to follow-up of 5% and will therefore include 189 patients.

Interventions:

Patients will be randomly allocated to either the intervention (music) or control (standard care) group. Participants in the music group will receive headphones with music 30 minutes before surgery. Patients will be able to choose music from a preselected list composed by a team consisting of researchers and dedicated music therapists. The headphones will be removed just before entering the operating room. Once in the operating room they will receive earphones after intubation, compatible with the Mayfield and site of operation. The intraoperative music intervention will be continued during the surgical procedure and discontinued just before detubation. The duration of the intraoperative music intervention depends on the duration of surgery and will be documented. After surgery, during recovery at the post-operative care unit (PACU) another 30 minutes of music through headphones will be given. The following 3 days at the neurosurgical ward they will receive music twice per day for 30 minutes.

Primary outcome: The primary outcome measure is presence or absence of postoperative delirium within the first 5 days after surgery. All participating patients on the ward will be screened using the Delirium Observation Screening (DOS) scale. Additional to the DOS, in case of raised suspicion of delirium, a psychiatrist is consulted to confirm or reject clinical diagnosis of delirium based on the DSM-V criteria.

Secondary outcome:

  • Severity and duration of delirium (DRS-R-98)
  • Pre-operative anxiety (VAS-A)
  • Activation of the parasympathetic nervous system measured with HRV.
  • Depth of anaesthesia registered with Bispectral Index (BIS).
  • Peri-operative medication use.
  • Postoperative pain (NRS).
  • Patients with postoperative complications (AE/SAE's).
  • Hospital length of stay (days).
  • Cognitive function (MoCA).
  • Patient functional outcome (KPS).
  • Patient functional outcome (mRS).
  • Mortality and readmission rate.
  • Patient-reported outcome (EORTC-QLQ-C30)
  • Patient-reported outcome (EORTC-QLQ-BN20)
  • Patient-reported outcome (EQ-5D).
  • Patient satisfaction (VAS).
  • Economic evaluation / cost-effectiveness (iPCQ).
Conditions
Delirium
Being tested
Music
Keywords
Neurosurgery, Delirium, Music, Randomized Controlled Trial
Medical subject headings
Delirium

What participants receive

What participants receive. In a randomised study each person is assigned to one group by chance.

  • MusicOther

    Participants in the music group will receive headphones with music 30 minutes before surgery. Patients will be able to choose music from a preselected list composed by a team consisting of researchers and dedicated music therapists. The headphones will be removed just before entering the operating room. Once in the operating room they will receive earphones after intubation, compatible with the Mayfield and site of operation. The intraoperative music intervention will be continued during the surgical procedure and discontinued just before detubation. The duration of the intraoperative music intervention depends on the duration of surgery and will be documented. After surgery, during recovery at the post-operative care unit (PACU) another 30 minutes of music through headphones will be given. The following 3 days at the neurosurgical ward they will receive music twice a day for 30 minutes.

Study groups in NCT04649450
Study groupRoleWhat they receive
MusicExperimentalParticipants in the music group will receive headphones with music 30 minutes before surgery. Patients will be able to choose music from a preselected list composed by a team consisting of researchers and dedicated music therapists. The headphones will be removed before entering the operating room. Once in the operating room they will receive earphones after intubation, compatible with the Mayfield and site of operation. The intraoperative music intervention will be continued during the surgical procedure and discontinued just before detubation. The duration of the intraoperative music intervention depends on the duration of surgery and will be documented. After surgery, during recovery at the post-operative care unit (PACU) another 30 minutes of music through headphones will be given. The following 3 days (post-operative day 1, 2 and 3) at the neurosurgical ward they will receive music twice a day for 30 minutes. All participants will further receive standard of clinical care.
Receives: Other: Music
Standard of clinical careNo interventionStandard of clinical care.

What is being measured

The primary outcome is the main question the study is designed to answer.

  1. Delirium

    All participating patients on the ward will be screened using the Delirium Observation Screening (DOS) scale. The DOS is a score of 1 until 13, in which a score of 3 or higher is suspicious for delirium. Screening is conducted 3 times per day (i.e. during each shift) and maintained until day 5. In case of raised suspicion of delirium by DOS, a psychiatrist is consulted to confirm or reject clinical diagnosis of delirium based on the DSM-V criteria. Presence of delirium is confirmed by the psychiatrist after positive DOS screening, all other patients will be considered as absence of delirium. In case of discharge towards another hospital within 5 days, onset of delirium is evaluated in that hospital. In case of discharge within 5 days towards home without delirium, it will be considered as no delirium.

    Measured: First five post-operative days. In case of discharge within 5 days towards home without delirium, it will be considered as no delirium.

Secondary outcomes (1)
  1. Severity and duration of delirium.

    In case of positive delirium, its severity will be assessed using the Delirium Rating Scale-revised-98 (DRS-R-98). DSR-98 regards a 13-item score sheet in which 0 represents the lowest and 39 represents the highest severity. It will be assessed by the consultant psychiatrist on the day of onset of delirium. Subsequently, as long as the delirium lasts the severity is assessed once every three days (i.e. Monday, Wednesday and Friday). To assess duration of delirium, the DOS score will be used; a DOS <3 during 24 hours will be considered as a 'faded out' delirium and number of days from onset until end will be documented.

    Measured: First five days or discharge. In case of positive delirium until it has 'faded out'.

Timeline

From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.

  1. First posted2 Dec 2020
  2. Study start9 Jul 2020
  3. Primary completion9 Jul 2022 (estimated)
  4. Study completion9 Mar 2023 (estimated)

Resources

More details

For doctors and researchers: how the study is designed, who runs it, and its registry IDs.

Study design
Study type
Interventional
Phase
Phase N/A
Primary purpose
Prevention
Allocation
Randomised
Intervention model
Parallel groups
Model description
Patients will be randomly allocated to either the intervention (music) or control (standard care) group.
Masking
None (open label)
Enrolment
189 participants (estimated)
IDs, dates and publications
ClinicalTrials.gov ID
NCT04649450
Sponsor's protocol ID
MEC-2020-0064
Acronym
MUSYC
Status last verified
Nov 2020
First submitted
11 Sep 2020
Last updated
2 Dec 2020
Results posted
No
Data monitoring committee
No
FDA-regulated drug
No
FDA-regulated device
No

Publications

  • Dirven TLA, Kappen PR, van der Beek FTH, van der Holt B, Jeekel H, Dirven CMF, Vincent AJPE, Klimek M, Poley MJ. The effect of music interventions compared to standard-of-care on the prevention of delirium in neurosurgical patients: an analysis of costs and cost-effectiveness based on the MUSYC-trial. Acta Neurochir (Wien). 2025 Feb 14;167(1):46. doi: 10.1007/s00701-025-06448-0.

    PubMed 39951210
  • Kappen PR, Mos MI, Jeekel J, Dirven CMF, Kushner SA, Osse RJ, Coesmans M, Poley MJ, van Schie MS, van der Holt B, Klimek M, Vincent AJPE. Music to prevent deliriUm during neuroSurgerY (MUSYC): a single-centre, prospective randomised controlled trial. BMJ Open. 2023 Jun 27;13(6):e069957. doi: 10.1136/bmjopen-2022-069957.

    PubMed 37369412
  • Kappen P, Jeekel J, Dirven CMF, Klimek M, Kushner SA, Osse RJ, Coesmans M, Poley MJ, Vincent AJPE. Music to prevent deliriUm during neuroSurgerY (MUSYC) Clinical trial: a study protocol for a randomised controlled trial. BMJ Open. 2021 Oct 1;11(10):e048270. doi: 10.1136/bmjopen-2020-048270.

    PubMed 34598983

Questions about this trial

What is this clinical trial studying?

A study testing Music in people with Delirium, run by Erasmus Medical Center at 1 site in Netherlands.

The full registered description is in the About this study section and the official record.

Who may be eligible to take part?

The sponsor lists 4 inclusion and 7 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.

Is this clinical trial currently recruiting?

The record says: status not confirmed, as of the sponsor's last update on 2 Dec 2020. Status can change between updates, so confirm with the study contact before making plans.

Where is the study taking place?

The record lists 1 site in Netherlands. Whether a site is taking part right now should be confirmed with that site. See every site.

What are the possible benefits and risks?

They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.

Are results available for this study?

Results are not available in the source record.

How can a doctor refer a patient or contact the research team?

Contact Pablo R Kappen, MD (+31617226531, p.kappen@erasmusmc.nl), or a site near the patient. AzTrials does not enrol participants or take referrals.

What does the primary outcome measure?

Delirium (time frame: First five post-operative days. In case of discharge within 5 days towards home without delirium, it will be considered as no delirium.). It is what the study was designed to measure, not a finding.

Where can I read the original study information?

On the ClinicalTrials.gov record for NCT04649450, which also lists 3 linked publications.

Does a listing mean the treatment is approved or proven to work?

No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.

How often is this information updated?

AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 2 Dec 2020.

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