A Multidisciplinary Evaluation of Patients with DMD in An Italian Tertiary Care Center

A. Lomauro, S. Gandossini, A. Russo, D. Velardo, G.P. Comi, A.C. Turconi, N. Bresolin, A. Aliverti, M.G. D'Angelo

Research output: Contribution to journalArticlepeer-review

Abstract

With more widespread prolonged survival, Duchenne muscular dystrophy patients progressively experience multisystem complications. We retrospectively reviewed the charts of 132 Duchenne patients (112 alive/20 dead, age 3.5÷32.3 years) with the aims: 1) to provide a comprehensive description of the clinical status considering different aspects of the disease; 2) to propose a new scoring tool able to consider and pool together heterogeneous different functional. Five functions were analyzed: cardiac, respiratory, nutritional, ambulation and scoliosis. For each function, different items were considered and classified according to clinical severity (as indicated by international guidelines) and an incremental scoring was assigned. In addition, a global score incorporating all functions was defined. The scoring system confirmed that despite the significant protective role of steroids, all functions deteriorated with age. The severity of the global score became significantly higher since the age of 13 years. The severity of cardiac, respiratory and nutritional dysfunction was higher since 18 years. Deceased patients were characterized by significantly worse cardiac function, absence of steroid therapy and later use of respiratory assistive devices. The index proposed in this pilot study is a promising tool able to aggregate and correlate heterogeneous functions. It could become either an individual prognostic indicator of decline or a global score to evaluate changes in clinical trials therefore allowing multicenter studies, optimizing the management of both the primary and the secondary complications of the disease and understanding their relative impact.

Original languageEnglish
Pages (from-to)235-249
Number of pages15
JournalJournal of Neuromuscular Diseases
Volume8
Issue number2
DOIs
Publication statusPublished - 2021

Keywords

  • cardiac function
  • Duchenne muscular dystrophy
  • indexes
  • natural history
  • nutrition
  • respiratory function
  • adolescent
  • adult
  • Article
  • child
  • clinical evaluation
  • correlational study
  • disease severity
  • female
  • groups by age
  • heart function
  • history
  • human
  • major clinical study
  • male
  • medical record review
  • mobilization
  • practice guideline
  • priority journal
  • scoliosis
  • scoring system
  • tertiary care center
  • young adult

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