ClinicalTrials.gg
Status unknownNCT02792985Updated Jun 8, 2016

Multisensory Stimulation and Enriched Environments During Post-traumatic Amnesia

An interventional study of Multisensory stimulation protocol and Control protocol in Brain Injuries, Traumatic, Confusional State and Sensory Motor System Disorder, sponsored by Institut Guttmann. Status unknown at 1 site in Spain. Open to participants aged 18 Years to 80 Years. Per ClinicalTrials.gov, last updated 2016-06-08.

Sponsored by Institut Guttmann · Not applicable, Interventional, and Treatment

The sponsor has not verified this record recently (last verified Jun 2016), so the status shown — last known as Recruiting — may be out of date.
Phase
Not applicable
Study type
Interventional
Enrollment
20
Allocation
Randomized
Ages
18 Years to 80 Years
Sex
All
01

Where this study stands

Counted across the records on this site · 2026-11-12

Among 24 studies in Brain Injuries, Traumatic with a site in Spain — 4 open to participants now, 5 under way, 2 of them phase 3. Brain Injuries, Traumatic · Spain.

Planned enrollment
18th of 20
20 · median 42
Started
2015
with 1 other
No phase
9 of 24
1 open now
Registered
9th of 24
by date
Lead sponsor
3 of 24
Institut Guttmann

Among the 24 studies in Brain Injuries, Traumatic with a site in Spain, this one is the 18th largest by planned enrollment of the 20 interventional ones, is one of 2 that started in 2015, is one of 9 with no phase, and was the 9th registered.

By phase

24 studies; the count open now beside each. This study's row is marked.

No phasethis study9 · 1 open
Phase 36 · 1 open
Observational4 · 1 open
Phase 23 · 0 open
Phase 1/21 · 1 open
Phase 41 · 0 open

By the year they started

First in 2002; this study’s year is marked. 2 started in 2015.

Size and results

Median enrollment 42 across the 20 interventional studies, 1,000 across the 4 observational. Of the 15 that completed or were terminated, 5 (33%) have results posted.

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02

Study summary

The objective of this Phase II trial is to evaluate the feasibility of this study protocol to progress to a large-scale Phase III RCT in the future. It will also determine, with limited efficacy, the effectiveness of the multisensory stimulation intervention protocol to reduce the duration of post-traumatic amnesia (PTA), improve cognition, increase independence in activities of daily living and long term quality of life of the affected person.

Participants will be randomised into either the experimental or control group. The experimental group will follow the multisensory stimulation intervention protocol, while the control group will follow the current hospital protocol.

Read the detailed description

Design: A phase II randomised controlled trial. Repeated measures of behaviour and sensory motor performance will be taken during PTA progression for all participants. The RCT involves two treatment arms and blinded assessment post-intervention at the point of PTA resolution, one month following PTA resolution, and a 6-month post-injury follow up questionnaire. The 2 treatment groups are:

  1. Experimental intervention protocol: occupation-based multisensory stimulation and the use of enriched environments;
  2. Control intervention protocol: standard therapy as provided by the hospital which includes re-orientation and participation in basic functional tasks.

Participants: Approximately twenty participants will be recruited from the Institut Guttmann, which is a neuro-rehabilitation hospital in Badalona, Spain.

Measures:

The evaluation tools will consist of standardised, established assessments used in brain injury rehabilitation which are detailed in the Outcome Measures section.

Procedure:

Repeated measurements of behaviour and sensory motor function corresponding to the participant's progression of PTA assessment scores will be taken. The maximum number of times a single participant will be tested during PTA is 7 times and twice again following emergence from PTA, within the first 3 days and again after 1 week. All measurements are non-invasive and provide minimal adverse risks for the participant.

Participants will be randomised into either the Experimental or Control group. Participants, their family members, and the assessor taking outcome measures at the point of PTA resolution and one-month post-resolution will be blinded to group allocation and subsequent intervention protocol. Intervention provision will occur throughout the progression of PTA with post-intervention assessment to occur within 3 days of the end of PTA, one month after coming out of PTA, and through a follow-up questionnaire to be completed by the participant and family members at 6 months post-injury. All interventions are non-invasive and do not involve any risks above those that may be incurred through participation in the standard rehabilitation process.

The Experimental group will follow an intervention protocol involving transformation of the participant´s room into a sensory stimulating enriched environment (EE) and participation in occupation-based multisensory stimulation (OBMS) during their therapy sessions with an occupational therapist. They will receive two daily 30-minute individual therapy sessions.

The control group will follow the current protocol for patients in PTA at the Institut Guttmann. This includes one 30-minute individual therapy session or one hour group therapy session with an occupational therapist and minimal changes to their room (e.g. orientation board, photos of family and friends).

03

Conditions studied

  • Brain Injuries, Traumatic
  • Confusional State
  • Sensory Motor System Disorder
  • Alteration of Cognitive Function
04

Who can participate

Ages eligible
18 Years to 80 Years
Sexes eligible
All
Accepts healthy volunteers
No

Go through the criteria one by one — yes, no or not sure — and take the list to your doctor or the study team. Kept in this browser only.

Inclusion criteria

  • diagnosis of TBI
  • within 6 months of their initial brain injury
  • in PTA (Levels of Cognitive Function 4-6)
  • appropriate visual and auditory function to observe the environment and hear instructions with or without assistive aids
  • independent use of one upper limb

Exclusion criteria

Exclusion Criteria:

  • a previous brain injury
  • illness, diseases or alcohol or drug addiction that could affect cognitive function
  • having a learning disability prior to injury
  • participant is out of PTA
  • visual, auditory, aphasic or motor disturbance that may interfere with the ability to complete the task or participate in the sessions
05

Study design

Phase
Not applicable
Primary purpose
Treatment
Allocation
Randomized
Intervention model
Parallel assignment
Masking
Double (Participant, Care provider)
Enrollment
20 participants (estimated)

Study arms

  • Experimental
    Multisensory stimulation protocol

    The Experimental group will follow an intervention protocol.

    Behavioral: Multisensory stimulation protocol

  • Active comparator
    Control protocol

    The Control group will follow the current protocol for patients in PTA at the Institut Guttmann.

    Behavioral: Control protocol

Interventions

  • BehavioralMultisensory stimulation protocol

    Participation in occupation-based multisensory stimulation (e.g. personal care with aromatic soaps, varying water temperatures and textured sponges, drink preparation of different flavoured beverages) with a variety of different sensory stimuli (e.g. strong smells, different shapes and weights). The participant will receive two individual 30-minute therapy sessions with an Occupational Therapist. An enriched environment will be set up in the participant´s bedroom. It will include items that provide a range of meaningful sensory stimuli (e.g. familiar personal objects, projection of photos and known places, familiar music). The participant is encouraged to follow a timetable including regular rest breaks through out the day in their room.

  • BehavioralControl protocol

    Retraining of basic activities of daily living or participation in table top tasks and games in an individual 30 minute session or a one hour small group session with an Occupational Therapist. Minimal changes are made to the participant´s room (e.g. orientation board, photos of family and friends).

06

What researchers measure

Primary outcomes

  1. Acceptability

    The number of participants who consent to participate compared to the number who withdraw. Further understanding of this area of feasibility will be generated by family reports of satisfaction with participation in the study and reflection of the observations recorded in the project coordinator´s daily log book.

    Time frame: Through study completion, up to 6 months post-injury

  2. Demand

    The percentage of eligible patients who give consent to participate in the study and the percentage that dropout after starting the study. To provide further insight of this feasibility area, analysis of demographic information of those who consent, decline or dropout will be done.

    Time frame: Through study completion, up to 6 months post-injury

  3. Practicality

    Brief cost analysis to identify and measure the resources required to implement the study. A record will be taken in the project coordinator´s log book of factors observed to affect efficiency, speed, quality of implementation, or any adverse events that may occur.

    Time frame: Through study completion, up to 6 months post-injury

  4. Implementation

    To measure this area of feasibility, the adherence to respective protocols for each participant will be taken including the number of days and amount of time participants attend therapy sessions. Moreover, assessment of the appropriateness of the secondary outcome measures and feasibility of the assessment protocol will be conducted.

    Time frame: Through study completion, up to 6 months post-injury

Secondary outcomes

  1. Cognitive function

    Measured using the Neurobehavioral Cognitive Status Examination (COGNISTAT) which is a cognitive screening assessment.

    Time frame: Through study completion, up to 6 months post-injury

  2. Duration of PTA

    Measured using the Westmead PTA Scale (WPTAS). PTA duration is taken to be the number of days from the date of the initial injury until the participant achieves 12/12 on the Westmead PTA Scale.

    Time frame: Through study completion, up to 6 months post-injury

  3. Visual perception performance

    Measured using the Developmental Test of Visual Perception - Adolescence and Adult version to measure visual perception and visual motor integration performance.

    Time frame: Through study completion, up to 6 months post-injury

  4. Functional balance

    Measured using the Berg Balance Scale.

    Time frame: Through study completion, up to 6 months post-injury

  5. Functional Independence

    Measured using the Functional Independence Measure (FIM).

    Time frame: Through study completion, up to 6 months post-injury

  6. Level of agitation

    Measured using the Agitated Behavior Scale (ABS).

    Time frame: Through study completion, up to 6 months post-injury

  7. Level of attention

    Measured using the Moss Attention Rating Scale (MARS).

    Time frame: Through study completion, up to 6 months post-injury

07

Study locations

1 of 1 sites recruiting
  • Institut Guttmann
    Badalona, Barcelona 08916, Spain
    Recruiting
08

References and documents

Individual participant data

Plan to share: No

No publications or documents are linked to this record.

09

Timeline

Tracking since Sep 25, 2026
Not marked actual or estimatedDates not marked actual or estimated

The record gives a start of Aug 2015, a primary completion of Feb 2017 and a completion of Aug 2017. It does not say whether these dates are actual or estimated.

How these figures are worked out, and which studies are left out of them.

Registered
May 8, 2016
First posted
Jun 8, 2016
Start
Aug 2015
Primary completionEst.
Feb 2017
CompletionEst.
Aug 2017
Last update
Jun 8, 2016
What these dates mean
Start.
When the first participant enrolled; while estimated, when the study expects to open to recruitment.
Primary completion.
When the last participant was examined or treated to collect data for the study's main question, its primary outcome. A study that stopped early gives the date its data collection stopped.
Completion.
When the last participant's last visit took place, for every outcome, secondary ones and side effects included: the end of the study. Often later than primary completion, sometimes the same day.
Actual and Est.
Actual means the registry says the date has happened. Est. (estimated) is a date the sponsor plans or expects. It can still move, and the sponsor is expected to change it to actual once it has passed.
No changes since tracking began. The registry record was last updated on Jun 8, 2016, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
10

Registry details

Key details

Study ID
NCT02792985
Lead sponsor
Institut Guttmann
Collaborators
The University of Queensland
Responsible party
Sponsor
First posted
Jun 8, 2016
Start date
Aug 2015
Primary completion
Feb 2017 (estimated)
Completion
Aug 2017 (estimated)
Last update
Jun 8, 2016

Study contacts

Hayley Walsh
Contact
hayley.walsh@uqconnect.edu.au
+34934977700 ext. 2146
Narda Murillo, PhD
principal investigator · Institut Guttmann

Oversight

Data monitoring committee
No
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is status unknown, as verified in Jun 2016. You cannot join it, but the record below documents what was studied.

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