Holter of Movement in Patients with SMA Undergoing Treatment.

February 10, 2025 updated by: Margaux POLEUR, Centre Hospitalier Universitaire de Liege

Holter of Movement in Patients with Type 2 or 3 Spinal Muscular Atrophy When Initiating Treatment with Spinraza ° or Risdiplam. Acti-SMA Study.

Acti-SMA is a multi-centric academic study. It aims to monitor the progress of patients with spinal muscular atrophy under treatment with Spinraza° or risdiplam. First, we want to quantify improvement of both ambulant and non-ambulant patients under treatment. A secondary objective would also be to identify suitable accelerometric measurements that are sensitive to change but also well correlated to other clinical scores.

Study Overview

Status

Status

Indicates the current recruitment status or the expanded access status.
Active, not recruiting

Conditions

Conditions

The disease, disorder, syndrome, illness, or injury that is being studied. On ClinicalTrials.gov, conditions may also include other health-related issues, such as lifespan, quality of life, and health risks.

Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.

Study Type

Study Type

Describes the nature of a clinical study. Study types include interventional studies (also called clinical trials), observational studies (including patient registries), and expanded access.
Interventional

Enrollment (Estimated)

Enrollment

The number of participants in a clinical study. The "anticipated" enrollment is the target number of participants that the researchers need for the study.
30

Phase

Phase

The stage of a clinical trial studying a drug or biological product, based on definitions developed by the U.S. Food and Drug Administration (FDA). The phase is based on the study's objective, the number of participants, and other characteristics. There are five phases: Early Phase 1 (formerly listed as Phase 0), Phase 1, Phase 2, Phase 3, and Phase 4. Not Applicable is used to describe trials without FDA-defined phases, including trials of devices or behavioral interventions.
  • Not Applicable

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

  • Belgium
      • Bruxelles, Belgium, 1000
        • Erasme Hospital - Cliniques universitaires de Bruxelles
      • Liège, Belgium, 4000
        • Centre Hospitalier Regional de la Citadelle
  • Romania
      • Bucharest, Romania
        • National Clinical Hospital for Children Neurohabilitation "Dr Nicolae Robanescu"

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Eligibility Criteria

The key requirements that people who want to participate in a clinical study must meet or the characteristics they must have. Eligibility criteria consist of both inclusion criteria (which are required for a person to participate in the study) and exclusion criteria (which prevent a person from participating). Types of eligibility criteria include whether a study accepts healthy volunteers, has age or age group requirements, or is limited by sex.

Ages Eligible for Study

6 years and older (Child, Adult, Older Adult)

Accepts Healthy Volunteers

No

Description

Inclusion Criteria:

  • Genetically confirmed spinal muscular atrophy.
  • Treatment by Spinraza ° or by risdiplam planned.
  • Over 6 years old.
  • Signed informed consent.

Exclusion Criteria:

- Patients with excessive cognitive disorders, limiting the understanding of task or with apparent communication difficulties hindering data collection.

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Other
  • Allocation: N/A
  • Interventional Model: Single Group Assignment
  • Masking: None (Open Label)

Arms and Interventions

Participant Group / Arm

Participant Group / Arm

A group or subgroup of participants in a clinical trial that receives a specific intervention/treatment, or no intervention, according to the trial's protocol.
Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.
Experimental: SMA patients
Patients with type 2 or 3 spinal muscular atrophy undergoing Spinraza° or risdiplam treatment.
Device: Actimyo
Actimyo° is an innovative device intended to be used in a home-based environment. It is composed of two watch-like sensors, each containing a magneto-inertial sensors that record the linear acceleration, the angular velocity, the magnetic field of the movement in all directions.The two watches can be worn as wristwatch or placed near the ankle.

What is the study measuring?

Primary Outcome Measures

Primary Outcome Measures

In a clinical study's protocol, the planned outcome measure that is the most important for evaluating the effect of an intervention/treatment. Most clinical studies have one primary outcome measure, but some have more than one.
Outcome Measure
Measure Description
Time Frame
95th centile of stride velocity
Time Frame: 39 months

95th centile of stride velocity obtained with a magneto-inertial sensor (Actimyo°) in real-life.

(meter per second).
39 months
50th centile of stride velocity
Time Frame: 39 months
50th centile of stride velocity obtained with a magneto-inertial sensor (Actimyo°) in real-life (meter per second).
39 months
95th centile of stride length
Time Frame: 39 months
95th centile of stride length obtained with a magneto-inertial sensor (Actimyo°) in real-life (meter).
39 months
50th centile of stride length
Time Frame: 39 months
50th centile of stride length obtained with a magneto-inertial sensor (Actimyo°) in real-life (meter).
39 months
Upper limb function evolution in patient with SMA undergoing treatment
Time Frame: 39 months
Upper limb function assessed with a magneto-inertial sensor (Actimyo°) in real-life.
39 months

Secondary Outcome Measures

Secondary Outcome Measures

In a clinical study's protocol, a planned outcome measure that is not as important as the primary outcome measure for evaluating the effect of an intervention but is still of interest. Most clinical studies have more than one secondary outcome measure.
Outcome Measure
Measure Description
Time Frame
6-minute walk test
Time Frame: 39 months
The Six-Minute Walk Test is a functional walking test in which investigators assess the distance the patient can walk in six minutes (meter).
39 months
Dynamometric measures
Time Frame: 39 months
Assessment of upper limb strength with myogrip and myopinch (kg).
39 months
10-metre walk test
Time Frame: 39 months
The 10-metre walk test is a functional walking test in which investigators assess the time the patient take to walk 10 meters (second).
39 months
rise from floor
Time Frame: 39 months
The rise from floor is a functional test in which investigators assess the time the patient take to rise from the floor (second).
39 months
4-stair climb
Time Frame: 39 months
The 4-stair climbr is a functional test in which investigators assess the time the patient take to climb a four-step staircase (second).
39 months
revised upper limb module (RULM)
Time Frame: 39 months
Revised Upper Limb Module (RULM) is an assessment specifically designed for upper limb function in Spinal Muscular Atrophy.
39 months
Hamersmith funcitonnal motor scale (HFMS)
Time Frame: 39 months
HFMS is a scale is specifically designed outcome measure for people affected by Spinal Muscular Atrophy.
39 months
motor function measure (MFM)
Time Frame: 39 months
Motor Function Measure is a global quantitative scale created to measure the functional motor abilities of a person affected by a neuromuscular disease.
39 months

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Sponsor

The organization or person who initiates the study and who has authority and control over the study.
Centre Hospitalier Universitaire de Liege

Collaborators

Collaborators

An organization other than the sponsor that provides support for a clinical study. This support may include activities related to funding, design, implementation, data analysis, or reporting.
Queen Fabiola Children's University Hospital
Erasme University Hospital
Centre Hospitalier Régional de la Citadelle
SYSNAV

Investigators

Investigators

A researcher involved in a clinical study. Related terms include site principal investigator, site sub-investigator, study chair, study director, and study principal investigator.
  • Principal Investigator: Margaux Poleur, CHR Citadelle-CHU liège

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (Actual)

Study Start

The actual date on which the first participant was enrolled in a clinical study. The "anticipated" study start date is the date that the researchers think will be the study start date.
August 8, 2018

Primary Completion (Actual)

Primary Completion

The date on which the last participant in a clinical study was examined or received an intervention to collect final data for the primary outcome measure. Whether the clinical study ended according to the protocol or was terminated does not affect this date. For clinical studies with more than one primary outcome measure with different completion dates, this term refers to the date on which data collection is completed for all the primary outcome measures. The "anticipated" primary completion date is the date that the researchers think will be the primary completion date for the study.
January 30, 2025

Study Completion (Estimated)

Study Completion

The date on which the last participant in a clinical study was examined or received an intervention/treatment to collect final data for the primary outcome measures, secondary outcome measures, and adverse events (that is, the last participant's last visit). The "anticipated" study completion date is the date that the researchers think will be the study completion date.
May 30, 2025

Study Registration Dates

First Submitted

First Submitted

The date on which the study sponsor or investigator first submitted a study record to ClinicalTrials.gov. There is typically a delay of a few days between the first submitted date and the record's availability on ClinicalTrials.gov (the first posted date).
March 11, 2021

First Submitted That Met QC Criteria

First Submitted That Met QC Criteria

The date on which the study sponsor or investigator first submits a study record that is consistent with National Library of Medicine (NLM) quality control (QC) review criteria. The sponsor or investigator may need to revise and submit a study record one or more times before NLM's QC review criteria are met. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
May 11, 2021

First Posted (Actual)

First Posted

The date on which the study record was first available on ClinicalTrials.gov after National Library of Medicine (NLM) quality control (QC) review has concluded. There is typically a delay of a few days between the date the study sponsor or investigator submitted the study record and the first posted date.
May 17, 2021

Study Record Updates

Last Update Posted (Actual)

Last Update Posted

The most recent date on which changes to a study record were made available on ClinicalTrials.gov. There may be a delay between when the changes were submitted to ClinicalTrials.gov by the study's sponsor or investigator (the last update submitted date) and the last update posted date.
March 25, 2025

Last Update Submitted That Met QC Criteria

Last Update Submitted That Met QC Criteria

The most recent date on which the study sponsor or investigator submitted changes to a study record that are consistent with National Library of Medicine (NLM) quality control (QC) review criteria. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
February 10, 2025

Last Verified

Last Verified

The most recent date on which the study sponsor or investigator confirmed the information about a clinical study on ClinicalTrials.gov as accurate and current. If a study with a recruitment status of recruiting; not yet recruiting; or active, not recruiting has not been confirmed within the past 2 years, the study's recruitment status is shown as unknown.
May 1, 2024

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

Other Study ID Numbers

Identifiers or ID numbers other than the NCT number that are assigned to a clinical study by the study's sponsor, funders, or others. These numbers may include unique identifiers from other trial registries and National Institutes of Health grant numbers.
  • ActiSMA.

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

NO

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

No

product manufactured in and exported from the U.S.

No

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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