Symptoms and Outcome Measures for Upper- Limb Function in Myotonic Dystrophy Type 1

Symptoms and Outcome Measures for Upper- Limb Function in Myotonic Dystrophy Type 1

Myotonic Dystrophy type 1 (DM1) is a multisystem disease that causes muscle weakness and myotonia. As a result upper limb function might become impaired. In this study we will examine patients with DM1 and record their upper limb function. We will will use a battery of patient reported outcomes (PROs) and Outcome measures (OMs) in order to evalute which ones are suitable for use in clinical practise and research studies.

Inclusion Criteria:

• Genetically confirmed Myotonic Dystrophy type 1

Exclusion Criteria:

• Unable to answer or understand questionnaires due to language barriers or cognitive status
• Unable to perform functional tests