Cognitive Dysfunction in COPD Patients : Role in the Performance of Cognitive-motor Dual Task Situation? (DysCo)

December 19, 2016 updated by: 5 Santé

Impact of Cognitive Dysfunction in Chronic Obstructive Pulmonary Disease on Performance in Cognitive-motor Dual Task Situation

Chronic Obstructive Pulmonary Disease (COPD) is a respiratory disease starting point characterized by multiple systemic effects as cognitive dysfunction. This one seems to have an impact in activity daily living, considered mainly as a cognitive-motor dual task situations. Yet to date, no study has specifically focused in the cognitive-motor performance in patients with COPD or on the effects during a rehabilitation program. The main objective of this work was to evaluate the impact of cognitive dysfunction in COPD, comparing performance between COPD patients and healthy subjects in a single and dual task cognitive-motor situation. The secondary objective was to assess the impact of a rehabilitation program on these performances.

Study Overview

Status

Completed

Conditions

Intervention / Treatment

Study Type

Observational

Enrollment (Actual)

45

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

Ages Eligible for Study

40 years to 80 years (Adult, Older Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Sampling Method

Probability Sample

Study Population

COPD patients, entered in a rehabilitation program in Clinique du Souffle were included

Description

Inclusion Criteria:

  • Male or female about 40 to 80 years old
  • COPD patient (Tiffeneau <70%); stage moderate to severe (Stage 2,3 and 4) with or without oxygen therapy (>15h/day)
  • Written and informed consent of the subject
  • Authorization to physical activity referring doctor in the clinic
  • Comorbidities no dominating

Exclusion Criteria:

  • Subject with neurological pathology, cognitive or psychiatric
  • Subject with pain and / or plantar injuries
  • Subject has a prosthetic knee and / or hip.
  • Subject requiring walking aid (cane, walker, etc.)

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

  • Observational Models: Cohort
  • Time Perspectives: Prospective

Cohorts and Interventions

Group / Cohort
Intervention / Treatment
Volunteers
Cognitive and motor performances were measured in a single and dual task situations.
Other: Cognitive and motor performances
COPD patients
Cognitive and motor performances were measured in a single and dual task situations, before rehabilitation, and compared to those of healthy subjects. Then, Chronic Obstructive Pulmonary Disease patients were re-evaluated after rehabilitation.
Other: Cognitive and motor performances

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Measure Description
Time Frame
Variability of Cognitive performances in a single and dual task situations
Time Frame: 3 months
Cognitive performance were determined by error count and number of substraction during a counting task.
3 months
Variability of motor performances in a single and dual task situations
Time Frame: 3 months
Motor performance were determined by variability of length and surface of postural condition and by step variability in locomotion condition
3 months

Secondary Outcome Measures

Outcome Measure
Measure Description
Time Frame
Effect of rehabilitation program on Cognitive performances in a single and dual task
Time Frame: 3 months
Comparison before and after rehabilitation program of counting task (number of substraction and error count)
3 months
Effect of rehabilitation program on motor performances in a single and dual task
Time Frame: 3 months
Comparison before and after rehabilitation program of variability of length and surface of postural condition and step variability in locomotion condition
3 months

Collaborators and Investigators

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

Sponsor

5 Santé

Collaborators

Groupe 5 Santé

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

October 1, 2014

Primary Completion (Actual)

June 1, 2015

Study Completion (Actual)

August 1, 2016

Study Registration Dates

First Submitted

June 30, 2015

First Submitted That Met QC Criteria

July 7, 2015

First Posted (Estimate)

July 10, 2015

Study Record Updates

Last Update Posted (Estimate)

December 20, 2016

Last Update Submitted That Met QC Criteria

December 19, 2016

Last Verified

December 1, 2016

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

  • 5S-DYSCO

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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