NCT03326622

Brief Summary

This study evaluated the influence of a tailored aerobic exercise protocol on the functional outcome in ALS patients. In addition, the investigators compare some CPET variables collected during exercise testing in both groups.

Trial Health

100
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
48

participants targeted

Target at P25-P50 for not_applicable

Timeline
Completed

Started Jul 2013

Typical duration for not_applicable

Status
completed

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

Study Start

First participant enrolled

July 1, 2013

Completed
1.7 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

March 30, 2015

Completed
3 months until next milestone

Study Completion

Last participant's last visit for all outcomes

June 30, 2015

Completed
2.3 years until next milestone

First Submitted

Initial submission to the registry

October 21, 2017

Completed
10 days until next milestone

First Posted

Study publicly available on registry

October 31, 2017

Completed
Last Updated

November 1, 2017

Status Verified

October 1, 2017

Enrollment Period

1.7 years

First QC Date

October 21, 2017

Last Update Submit

October 30, 2017

Conditions

Keywords

Amyotrophic Lateral Sclerosisaerobic exercisefunctional outcomenon-invasive ventilationoxygen uptake

Outcome Measures

Primary Outcomes (1)

  • Functional decline between start and end of the study

    It was used the Amyotrophic Lateral Sclerosis Functional Rating Scale - Revised (ALSFRS-R),which rates the functionality of the ALS patients in performing activities involving 4 different areas through 3 sub-scores - bulbar, spinal \[upper and lower limb\] and also the respiratory function. Each of its questions is rated from 0 (total inability) to 4 points (no functional limitation). The last three questions address the respiratory function (dyspnea, orthopnea, respiratory insufficiency) and assess the respiratory functional outcome. The sub-scores rating: Bulbar sub-score between 0 - 12, the spinal score between 0 - 24 and the respiratory sub-score between 0 - 12.The sum of the sub-scores provide an ALSFRS-R total score = 48. Higher values represent a better functionality.

    between baseline and 6 months later

Secondary Outcomes (3)

  • Performance of Cardiopulmonary Exercise testing variables throughout the study

    at study entry and 6 months later.

  • Changes on the Dioxide Carbon output (VCO2) measurement

    at study entry and 6 months later

  • Changes on the Minute Ventilation (VE) measurement

    at study entry and 6 months later

Study Arms (2)

moderate exercise + standard care

EXPERIMENTAL

This group performed a moderate exercise protocol with training zone determined by Cardiopulmonary Exercise testing added to standard care program based on American Academy of Neurology guidelines.

Other: standard careOther: moderate exercise

Standard care

ACTIVE COMPARATOR

This group performed a standard care program based on American Academy of Neurology guidelines, without exercise intensity control.

Other: standard care

Interventions

A standard care program based on American Academy of Neurology guidelines (Range Of Motion (ROM) exercises, gait and balance training )at home or another rehabilitation units without intensity control.

Also known as: Range of Motion, Gait Training, Balance training
Standard caremoderate exercise + standard care

A moderate exercise protocol two times per week in a treadmill in the lower range of the training zone determined by Cardiopulmonary Exercise Testing, monitored by continuous pulse oximetry evaluation.

moderate exercise + standard care

Eligibility Criteria

Age18 Years - 90 Years
Sexall
Healthy VolunteersNo
Age GroupsAdult (18-64), Older Adult (65+)

You may qualify if:

  • Consecutive patients diagnosed with definite, probable, or probable laboratory supported ALS
  • Disease duration from first symptoms between 6-24 months to exclude slow and fast progression
  • ALSFRS-R ≥ 30
  • FVC (%predicted) ≥ 70%

You may not qualify if:

  • Other medical conditions, like cardiac insufficiency and lung disorders or others conditions limiting exercise training;
  • Heavy smoking habits with laboratorial evidence of significant bronchial constriction;
  • Signs of associated dementia or psychiatric disorders.
  • Note: None of the patients were on tube feeding, invasive or non-invasive mechanical ventilation at admission of study protocol (T1).

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Related Publications (35)

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    PMID: 10540002BACKGROUND
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    PMID: 12745616BACKGROUND
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    PMID: 21914052BACKGROUND
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    BACKGROUND
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MeSH Terms

Conditions

Amyotrophic Lateral Sclerosis

Interventions

Standard of CareRange of Motion, Articular

Condition Hierarchy (Ancestors)

Spinal Cord DiseasesCentral Nervous System DiseasesNervous System DiseasesMotor Neuron DiseaseNeurodegenerative DiseasesTDP-43 ProteinopathiesNeuromuscular DiseasesProteostasis DeficienciesMetabolic DiseasesNutritional and Metabolic Diseases

Intervention Hierarchy (Ancestors)

Quality Indicators, Health CareQuality of Health CareHealth Services AdministrationHealth Care Quality, Access, and EvaluationPhysical ExaminationDiagnostic Techniques and ProceduresDiagnosisMusculoskeletal Physiological PhenomenaMusculoskeletal and Neural Physiological Phenomena

Study Officials

  • Mamede de Carvalho, MD PhD

    Institute of Molecular Medicine

    STUDY DIRECTOR
  • Anabela Pinto, MD PhD

    Institute of Molecular Medicine

    PRINCIPAL INVESTIGATOR

Study Design

Study Type
interventional
Phase
not applicable
Allocation
RANDOMIZED
Masking
SINGLE
Who Masked
OUTCOMES ASSESSOR
Masking Details
single blinded
Purpose
SUPPORTIVE CARE
Intervention Model
PARALLEL
Sponsor Type
OTHER
Responsible Party
PRINCIPAL INVESTIGATOR
PI Title
Investigator

Study Record Dates

First Submitted

October 21, 2017

First Posted

October 31, 2017

Study Start

July 1, 2013

Primary Completion

March 30, 2015

Study Completion

June 30, 2015

Last Updated

November 1, 2017

Record last verified: 2017-10

Data Sharing

IPD Sharing
Will not share