- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT03764150
Factors Associated With Hypoventilation in the Myotonic Dystrophy, Progressive Profile Over 5 Years (Steinert)
January 6, 2021 updated by: University Hospital, Lille
The aim of this study is to determine the factors associated with alveolar hypoventilation in terms of cognitive impairment, daytime sleepiness, respiratory function, nocturnal respiratory events This evaluation will clarify the clinical phenotypes of respiratory disease in myotonic steinert dystrophy.
Study Overview
Status
Recruiting
Conditions
Study Type
Observational
Enrollment (Anticipated)
160
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Contact
- Name: Thierry Perez, MD
- Email: thierry.perez@chru-lille.fr
Study Locations
-
-
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Angers, France
- Recruiting
- Centre Hospitalier Regional D' Angers
-
Garches, France
- Recruiting
- Ap-Hp Hu Paris Site Raymond Poincare
-
Lille, France
- Recruiting
- Hôpital Calmette, CHRU
-
Principal Investigator:
- Thierry PEREZ, md
-
Montpellier, France
- Recruiting
- CHU Montpellier
-
Nantes, France
- Recruiting
- Chu de Nantes :Site Hôtel-Dieu- Hme - Nantes 1
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Paris, France
- Recruiting
- Ap-Hp Hu Pitie Salpetriere
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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
18 years and older (ADULT, OLDER_ADULT)
Accepts Healthy Volunteers
No
Genders Eligible for Study
All
Sampling Method
Non-Probability Sample
Study Population
patient with a myotonic dystrophy of Steinert who consults in pneumology and who will have Respiratory functional exploration
Description
Inclusion Criteria:
- Myotonic dystrophy of Steinert genetically confirmed (number of known CTG repeats), in its classical form of adult
Exclusion Criteria:
- Inability to perform EFR assessment or polysomnography
- Moderate to severe asthma according to the GINA classification
- moderate to severe COPD (> stage 1 of the GOLD recommendations)
- Other significant respiratory pathology
- Patient already on NIV, CPAP or under oxygen therapy
- Impossibility of receiving enlightened information
- Inability to participate in the entire study
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
Cohorts and Interventions
Group / Cohort |
---|
PaCO2> 45 mmHg
Diurnal hypercapnia defined by PaCO2> 45 mmHg
|
PaCO2 <45 mmHg
PaCO2 diurnal within the limits of normal (PaCO2 <45 mmHg)
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Change of measurement of spirometry
Time Frame: every year during 5 years
|
composite predictive factors of alveolar hypoventilation
|
every year during 5 years
|
Change respiratory force
Time Frame: every year during 5 years
|
composite predictive factors of alveolar hypoventilation to change Inspiratory and expiratory force
|
every year during 5 years
|
Change CO2 response (Read test)
Time Frame: every year during 5 years
|
composite predictive factors of alveolar hypoventilation
|
every year during 5 years
|
Change subjective sleepiness (Epworth)
Time Frame: every year during 5 years
|
composite predictive factors of alveolar hypoventilation
|
every year during 5 years
|
change Krupp's Fatigue Severity Scale (KFSS)
Time Frame: every year during 5 years
|
composite predictive factors of alveolar hypoventilation This is a short questionnaire of 9 questions to which the patient responds on a Likert scale ranging from 1 to 7
|
every year during 5 years
|
change cognitive impairment by Trail Making Test A & B
Time Frame: every year during 5 years
|
composite predictive factors of alveolar hypoventilation Trail Making Test is a neuropsychological test of visual attention and task switching.
It consists of two parts in which the subject is instructed to connect a set of 25 dots as quickly as possible while still maintaining accuracy.
|
every year during 5 years
|
change Oximetry
Time Frame: every year during 5 years
|
composite predictive factors of alveolar hypoventilation
|
every year during 5 years
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
Investigators
- Principal Investigator: Thierry PEREZ, MD, University Hospital, Lille
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)
June 30, 2010
Primary Completion (ANTICIPATED)
September 1, 2023
Study Completion (ANTICIPATED)
September 1, 2023
Study Registration Dates
First Submitted
November 19, 2018
First Submitted That Met QC Criteria
December 3, 2018
First Posted (ACTUAL)
December 4, 2018
Study Record Updates
Last Update Posted (ACTUAL)
January 7, 2021
Last Update Submitted That Met QC Criteria
January 6, 2021
Last Verified
January 1, 2021
More Information
Terms related to this study
Additional Relevant MeSH Terms
- Nervous System Diseases
- Respiratory Tract Diseases
- Respiration Disorders
- Genetic Diseases, Inborn
- Musculoskeletal Diseases
- Muscular Diseases
- Neuromuscular Diseases
- Neurodegenerative Diseases
- Signs and Symptoms, Respiratory
- Muscular Disorders, Atrophic
- Heredodegenerative Disorders, Nervous System
- Respiratory Insufficiency
- Muscular Dystrophies
- Myotonic Disorders
- Myotonic Dystrophy
- Hypoventilation
Other Study ID Numbers
- 2009_04/0923
- 2009-A00588-49 (OTHER: ID-RCB number, ANSM)
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
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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