Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
A breach of respiratory function may be one of the elements more or less early or predominant clinical picture of neuromuscular diseases. It is considered that the obstructive syndromes represent 64% and restrictive or mixed syndromes 36% of chronic respiratory insufficiency, approximately 7% due to a neuromuscular disease. The frequency and type of impairment are dependent on the underlying pathology.
The neuromuscular restrictive respiratory failure (IRR) remains partially unknown pulmonologists, especially because the signs of muscle weakness are sometimes difficult to detect. However, respiratory diseases are a major concern in neuromuscular diseases because they can have an impact both on sleep (not sleep, ...) on the daily activities (breathlessness on exertion, dyspnea) and thereby alter the quality of life of patients. Moreover, they represent a significant morbidity and mortality factor. Chest tightness may in some cases reveal the disease and thus constitute the chief complaint of a patient with a neuromuscular disease. In late-onset Pompe disease, lung disease is the predominant clinical symptoms in about 30% of patients.
An algorithm was developed to guide practitioners and help them in their diagnostic approach to the cause of the IRR (diagnostic algorithm ATS / ERS 2005). However, this algorithm does not allow precise identification of the neuromuscular causes.
At the patient level, this can have an impact by extending the time before placing a diagnosis. In Pompe disease, the average time to diagnosis reached 7.9 years. However, there are for this disease a simple and rapid diagnostic test. Therefore, a greater awareness of practitioners with regard to the particular Pompe disease and neuromuscular diseases in general may be beneficial to patients.
This study aims to:
i) awareness pulmonologists to the possibility of neuromuscular an IRR.
ii) characterize the frequency of neuromuscular origin of IRR in a broad population of patients with concomitant signs muscle weakness.
iii) reduce the time to diagnosis by directing patients to neuromuscular reference center early.
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Restrictive Respiratory Failure | Other | A CPK dosage, muscular questionnaires and a Pompe Disease test are practiced on patient with Restrictive Respiratory Failure without etiology |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Blood sample | Other | A blood sample for CPK dosage and pompe disease test |
|
| Measure | Description | Time Frame |
|---|---|---|
| Number of new cases of Pompe disease diagnosed by a positive DBS | Number of new cases of Pompe disease diagnosed by a positive DBS in patients with unexplained restriction pulmonaires.ries volumes, the patient is adressed to a specialist to dertermine etilogy of the muscular disease. | At the inclusion |
| Measure | Description | Time Frame |
|---|---|---|
| Number of new cases and etiologies of neuromuscular diseases diagnosed in patients with unexplained restriction of lung volumes | If a patient have an high CPK rate or a blotter test positive for Pompe disease or a suspicion of muscular disease with the muscular questionnaires, the patient is addressed to a specialist to determine etiology of the muscular disease. | at 6 month |
Not provided
Inclusion Criteria:
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
| Name | Affiliation | Role |
|---|---|---|
| Sabrina Sacconi | Centre Hospitalier Universitaire de Nice | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| CHU d'Angers | Angers | France | ||||
| Centre hospitalier d'Argenteuil |
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
| Frequency and description of neurological symptoms associated with neuromuscular diseases to respiratory revelation | If a patient have an high CPK rate or a suspicion of muscular disease with the muscular questionnaires, the patient is addressed to a specialist to determine etiology of the muscular disease. | at 6 month |
| Argenteuil |
| France |
| CHU de Brest | Brest | 29609 | France |
| CH d'Escartons | Briançon | France |
| CH de Cannes | Cannes | France |
| CHI de Créteil | Créteil | 94000 | France |
| CHU le Bocage | Dijon | France |
| CHRU de Lille | Lille | France |
| CHU de Limoges | Limoges | France |
| Cabinet Dr Pereira-Cortese | Nice | France |
| CHU de Nice | Nice | France |
| GH Pitié Salpêtrière | Paris | France |
| Hôpital Raymond Poincaré | Paris | France |
| Hôpital Saint Louis | Paris | France |
| Hôpital Tenon | Paris | France |
| Polyclinique les Bleuets | Reims | France |
| CHU de Rouen | Rouen | France |
| CHU de St Etienne | Saint-Etienne | 94000 | France |
| CHU de Toulouse | Toulouse | France |
| CHRU de Tours | Tours | 37044 | France |
| Clinique Saint Joseph | Trélazé | 49800 | France |
| ID | Term |
|---|---|
| D006009 | Glycogen Storage Disease Type II |
| ID | Term |
|---|---|
| D020140 | Lysosomal Storage Diseases, Nervous System |
| D020739 | Brain Diseases, Metabolic, Inborn |
| D001928 | Brain Diseases, Metabolic |
| D001927 | Brain Diseases |
| D002493 | Central Nervous System Diseases |
| D009422 | Nervous System Diseases |
| D008661 | Metabolism, Inborn Errors |
| D030342 | Genetic Diseases, Inborn |
| D009358 | Congenital, Hereditary, and Neonatal Diseases and Abnormalities |
| D006008 | Glycogen Storage Disease |
| D002239 | Carbohydrate Metabolism, Inborn Errors |
| D016464 | Lysosomal Storage Diseases |
| D008659 | Metabolic Diseases |
| D009750 | Nutritional and Metabolic Diseases |
Not provided
Not provided
| ID | Term |
|---|---|
| D001800 | Blood Specimen Collection |
| ID | Term |
|---|---|
| D013048 | Specimen Handling |
| D019411 | Clinical Laboratory Techniques |
| D019937 | Diagnostic Techniques and Procedures |
| D003933 | Diagnosis |
| D011677 | Punctures |
| D013514 | Surgical Procedures, Operative |
| D008919 | Investigative Techniques |
Not provided
Not provided