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A longitudinal study of CMT1A using Rasch analysis based CMT neuropathy and examination scores.
Fridman, Vera; Sillau, Stefan; Acsadi, Gyula; Bacon, Chelsea; Dooley, Kimberly; Burns, Joshua; Day, John; Feely, Shawna; Finkel, Richard S; Grider, Tiffany; Gutmann, Laurie; Herrmann, David N; Kirk, Callyn A; Knause, Sarrah A; Laurá, Matilde; Lewis, Richard A; Li, Jun; Lloyd, Thomas E; Moroni, Isabella; Muntoni, Francesco; Pagliano, Emanuela; Pisciotta, Chiara; Piscosquito, Giuseppe; Ramchandren, Sindhu; Saporta, Mario; Sadjadi, Reza; Shy, Rosemary R; Siskind, Carly E; Sumner, Charlotte J; Walk, David; Wilcox, Janel; Yum, Sabrina W; Züchner, Stephan; Scherer, Steven S; Pareyson, Davide; Reilly, Mary M; Shy, Michael E.
Afiliação
  • Fridman V; From the Department of Neurology (V.F., S.S., S.A.K.), University of Colorado Denver, Aurora; Department of Neurology (G.A.), Connecticut Children's Medical Center, Hartford; Department of Neurology (C.B., S.F., T.G., L.G., R.R.S., J.W., M.E.S.), University of Iowa Hospitals and Clinics, Iowa City;
  • Sillau S; From the Department of Neurology (V.F., S.S., S.A.K.), University of Colorado Denver, Aurora; Department of Neurology (G.A.), Connecticut Children's Medical Center, Hartford; Department of Neurology (C.B., S.F., T.G., L.G., R.R.S., J.W., M.E.S.), University of Iowa Hospitals and Clinics, Iowa City;
  • Acsadi G; From the Department of Neurology (V.F., S.S., S.A.K.), University of Colorado Denver, Aurora; Department of Neurology (G.A.), Connecticut Children's Medical Center, Hartford; Department of Neurology (C.B., S.F., T.G., L.G., R.R.S., J.W., M.E.S.), University of Iowa Hospitals and Clinics, Iowa City;
  • Bacon C; From the Department of Neurology (V.F., S.S., S.A.K.), University of Colorado Denver, Aurora; Department of Neurology (G.A.), Connecticut Children's Medical Center, Hartford; Department of Neurology (C.B., S.F., T.G., L.G., R.R.S., J.W., M.E.S.), University of Iowa Hospitals and Clinics, Iowa City;
  • Dooley K; From the Department of Neurology (V.F., S.S., S.A.K.), University of Colorado Denver, Aurora; Department of Neurology (G.A.), Connecticut Children's Medical Center, Hartford; Department of Neurology (C.B., S.F., T.G., L.G., R.R.S., J.W., M.E.S.), University of Iowa Hospitals and Clinics, Iowa City;
  • Burns J; From the Department of Neurology (V.F., S.S., S.A.K.), University of Colorado Denver, Aurora; Department of Neurology (G.A.), Connecticut Children's Medical Center, Hartford; Department of Neurology (C.B., S.F., T.G., L.G., R.R.S., J.W., M.E.S.), University of Iowa Hospitals and Clinics, Iowa City;
  • Day J; From the Department of Neurology (V.F., S.S., S.A.K.), University of Colorado Denver, Aurora; Department of Neurology (G.A.), Connecticut Children's Medical Center, Hartford; Department of Neurology (C.B., S.F., T.G., L.G., R.R.S., J.W., M.E.S.), University of Iowa Hospitals and Clinics, Iowa City;
  • Feely S; From the Department of Neurology (V.F., S.S., S.A.K.), University of Colorado Denver, Aurora; Department of Neurology (G.A.), Connecticut Children's Medical Center, Hartford; Department of Neurology (C.B., S.F., T.G., L.G., R.R.S., J.W., M.E.S.), University of Iowa Hospitals and Clinics, Iowa City;
  • Finkel RS; From the Department of Neurology (V.F., S.S., S.A.K.), University of Colorado Denver, Aurora; Department of Neurology (G.A.), Connecticut Children's Medical Center, Hartford; Department of Neurology (C.B., S.F., T.G., L.G., R.R.S., J.W., M.E.S.), University of Iowa Hospitals and Clinics, Iowa City;
  • Grider T; From the Department of Neurology (V.F., S.S., S.A.K.), University of Colorado Denver, Aurora; Department of Neurology (G.A.), Connecticut Children's Medical Center, Hartford; Department of Neurology (C.B., S.F., T.G., L.G., R.R.S., J.W., M.E.S.), University of Iowa Hospitals and Clinics, Iowa City;
  • Gutmann L; From the Department of Neurology (V.F., S.S., S.A.K.), University of Colorado Denver, Aurora; Department of Neurology (G.A.), Connecticut Children's Medical Center, Hartford; Department of Neurology (C.B., S.F., T.G., L.G., R.R.S., J.W., M.E.S.), University of Iowa Hospitals and Clinics, Iowa City;
  • Herrmann DN; From the Department of Neurology (V.F., S.S., S.A.K.), University of Colorado Denver, Aurora; Department of Neurology (G.A.), Connecticut Children's Medical Center, Hartford; Department of Neurology (C.B., S.F., T.G., L.G., R.R.S., J.W., M.E.S.), University of Iowa Hospitals and Clinics, Iowa City;
  • Kirk CA; From the Department of Neurology (V.F., S.S., S.A.K.), University of Colorado Denver, Aurora; Department of Neurology (G.A.), Connecticut Children's Medical Center, Hartford; Department of Neurology (C.B., S.F., T.G., L.G., R.R.S., J.W., M.E.S.), University of Iowa Hospitals and Clinics, Iowa City;
  • Knause SA; From the Department of Neurology (V.F., S.S., S.A.K.), University of Colorado Denver, Aurora; Department of Neurology (G.A.), Connecticut Children's Medical Center, Hartford; Department of Neurology (C.B., S.F., T.G., L.G., R.R.S., J.W., M.E.S.), University of Iowa Hospitals and Clinics, Iowa City;
  • Laurá M; From the Department of Neurology (V.F., S.S., S.A.K.), University of Colorado Denver, Aurora; Department of Neurology (G.A.), Connecticut Children's Medical Center, Hartford; Department of Neurology (C.B., S.F., T.G., L.G., R.R.S., J.W., M.E.S.), University of Iowa Hospitals and Clinics, Iowa City;
  • Lewis RA; From the Department of Neurology (V.F., S.S., S.A.K.), University of Colorado Denver, Aurora; Department of Neurology (G.A.), Connecticut Children's Medical Center, Hartford; Department of Neurology (C.B., S.F., T.G., L.G., R.R.S., J.W., M.E.S.), University of Iowa Hospitals and Clinics, Iowa City;
  • Li J; From the Department of Neurology (V.F., S.S., S.A.K.), University of Colorado Denver, Aurora; Department of Neurology (G.A.), Connecticut Children's Medical Center, Hartford; Department of Neurology (C.B., S.F., T.G., L.G., R.R.S., J.W., M.E.S.), University of Iowa Hospitals and Clinics, Iowa City;
  • Lloyd TE; From the Department of Neurology (V.F., S.S., S.A.K.), University of Colorado Denver, Aurora; Department of Neurology (G.A.), Connecticut Children's Medical Center, Hartford; Department of Neurology (C.B., S.F., T.G., L.G., R.R.S., J.W., M.E.S.), University of Iowa Hospitals and Clinics, Iowa City;
  • Moroni I; From the Department of Neurology (V.F., S.S., S.A.K.), University of Colorado Denver, Aurora; Department of Neurology (G.A.), Connecticut Children's Medical Center, Hartford; Department of Neurology (C.B., S.F., T.G., L.G., R.R.S., J.W., M.E.S.), University of Iowa Hospitals and Clinics, Iowa City;
  • Muntoni F; From the Department of Neurology (V.F., S.S., S.A.K.), University of Colorado Denver, Aurora; Department of Neurology (G.A.), Connecticut Children's Medical Center, Hartford; Department of Neurology (C.B., S.F., T.G., L.G., R.R.S., J.W., M.E.S.), University of Iowa Hospitals and Clinics, Iowa City;
  • Pagliano E; From the Department of Neurology (V.F., S.S., S.A.K.), University of Colorado Denver, Aurora; Department of Neurology (G.A.), Connecticut Children's Medical Center, Hartford; Department of Neurology (C.B., S.F., T.G., L.G., R.R.S., J.W., M.E.S.), University of Iowa Hospitals and Clinics, Iowa City;
  • Pisciotta C; From the Department of Neurology (V.F., S.S., S.A.K.), University of Colorado Denver, Aurora; Department of Neurology (G.A.), Connecticut Children's Medical Center, Hartford; Department of Neurology (C.B., S.F., T.G., L.G., R.R.S., J.W., M.E.S.), University of Iowa Hospitals and Clinics, Iowa City;
  • Piscosquito G; From the Department of Neurology (V.F., S.S., S.A.K.), University of Colorado Denver, Aurora; Department of Neurology (G.A.), Connecticut Children's Medical Center, Hartford; Department of Neurology (C.B., S.F., T.G., L.G., R.R.S., J.W., M.E.S.), University of Iowa Hospitals and Clinics, Iowa City;
  • Ramchandren S; From the Department of Neurology (V.F., S.S., S.A.K.), University of Colorado Denver, Aurora; Department of Neurology (G.A.), Connecticut Children's Medical Center, Hartford; Department of Neurology (C.B., S.F., T.G., L.G., R.R.S., J.W., M.E.S.), University of Iowa Hospitals and Clinics, Iowa City;
  • Saporta M; From the Department of Neurology (V.F., S.S., S.A.K.), University of Colorado Denver, Aurora; Department of Neurology (G.A.), Connecticut Children's Medical Center, Hartford; Department of Neurology (C.B., S.F., T.G., L.G., R.R.S., J.W., M.E.S.), University of Iowa Hospitals and Clinics, Iowa City;
  • Sadjadi R; From the Department of Neurology (V.F., S.S., S.A.K.), University of Colorado Denver, Aurora; Department of Neurology (G.A.), Connecticut Children's Medical Center, Hartford; Department of Neurology (C.B., S.F., T.G., L.G., R.R.S., J.W., M.E.S.), University of Iowa Hospitals and Clinics, Iowa City;
  • Shy RR; From the Department of Neurology (V.F., S.S., S.A.K.), University of Colorado Denver, Aurora; Department of Neurology (G.A.), Connecticut Children's Medical Center, Hartford; Department of Neurology (C.B., S.F., T.G., L.G., R.R.S., J.W., M.E.S.), University of Iowa Hospitals and Clinics, Iowa City;
  • Siskind CE; From the Department of Neurology (V.F., S.S., S.A.K.), University of Colorado Denver, Aurora; Department of Neurology (G.A.), Connecticut Children's Medical Center, Hartford; Department of Neurology (C.B., S.F., T.G., L.G., R.R.S., J.W., M.E.S.), University of Iowa Hospitals and Clinics, Iowa City;
  • Sumner CJ; From the Department of Neurology (V.F., S.S., S.A.K.), University of Colorado Denver, Aurora; Department of Neurology (G.A.), Connecticut Children's Medical Center, Hartford; Department of Neurology (C.B., S.F., T.G., L.G., R.R.S., J.W., M.E.S.), University of Iowa Hospitals and Clinics, Iowa City;
  • Walk D; From the Department of Neurology (V.F., S.S., S.A.K.), University of Colorado Denver, Aurora; Department of Neurology (G.A.), Connecticut Children's Medical Center, Hartford; Department of Neurology (C.B., S.F., T.G., L.G., R.R.S., J.W., M.E.S.), University of Iowa Hospitals and Clinics, Iowa City;
  • Wilcox J; From the Department of Neurology (V.F., S.S., S.A.K.), University of Colorado Denver, Aurora; Department of Neurology (G.A.), Connecticut Children's Medical Center, Hartford; Department of Neurology (C.B., S.F., T.G., L.G., R.R.S., J.W., M.E.S.), University of Iowa Hospitals and Clinics, Iowa City;
  • Yum SW; From the Department of Neurology (V.F., S.S., S.A.K.), University of Colorado Denver, Aurora; Department of Neurology (G.A.), Connecticut Children's Medical Center, Hartford; Department of Neurology (C.B., S.F., T.G., L.G., R.R.S., J.W., M.E.S.), University of Iowa Hospitals and Clinics, Iowa City;
  • Züchner S; From the Department of Neurology (V.F., S.S., S.A.K.), University of Colorado Denver, Aurora; Department of Neurology (G.A.), Connecticut Children's Medical Center, Hartford; Department of Neurology (C.B., S.F., T.G., L.G., R.R.S., J.W., M.E.S.), University of Iowa Hospitals and Clinics, Iowa City;
  • Scherer SS; From the Department of Neurology (V.F., S.S., S.A.K.), University of Colorado Denver, Aurora; Department of Neurology (G.A.), Connecticut Children's Medical Center, Hartford; Department of Neurology (C.B., S.F., T.G., L.G., R.R.S., J.W., M.E.S.), University of Iowa Hospitals and Clinics, Iowa City;
  • Pareyson D; From the Department of Neurology (V.F., S.S., S.A.K.), University of Colorado Denver, Aurora; Department of Neurology (G.A.), Connecticut Children's Medical Center, Hartford; Department of Neurology (C.B., S.F., T.G., L.G., R.R.S., J.W., M.E.S.), University of Iowa Hospitals and Clinics, Iowa City;
  • Reilly MM; From the Department of Neurology (V.F., S.S., S.A.K.), University of Colorado Denver, Aurora; Department of Neurology (G.A.), Connecticut Children's Medical Center, Hartford; Department of Neurology (C.B., S.F., T.G., L.G., R.R.S., J.W., M.E.S.), University of Iowa Hospitals and Clinics, Iowa City;
  • Shy ME; From the Department of Neurology (V.F., S.S., S.A.K.), University of Colorado Denver, Aurora; Department of Neurology (G.A.), Connecticut Children's Medical Center, Hartford; Department of Neurology (C.B., S.F., T.G., L.G., R.R.S., J.W., M.E.S.), University of Iowa Hospitals and Clinics, Iowa City;
Neurology ; 94(9): e884-e896, 2020 03 03.
Article em En | MEDLINE | ID: mdl-32047073
ABSTRACT

OBJECTIVE:

To evaluate the sensitivity of Rasch analysis-based, weighted Charcot-Marie-Tooth Neuropathy and Examination Scores (CMTNS-R and CMTES-R) to clinical progression in patients with Charcot-Marie-Tooth disease type 1A (CMT1A).

METHODS:

Patients with CMT1A from 18 sites of the Inherited Neuropathies Consortium were evaluated between 2009 and 2018. Weighted CMTNS and CMTES modified category responses were developed with Rasch analysis of the standard scores. Change from baseline for CMTNS-R and CMTES-R was estimated with longitudinal regression models.

RESULTS:

Baseline CMTNS-R and CMTES-R scores were available for 517 and 1,177 participants, respectively. Mean ± SD age of participants with available CMTES-R scores was 41 ± 18 (range 4-87) years, and 56% were female. Follow-up CMTES-R assessments at 1, 2, and 3 years were available for 377, 321, and 244 patients. A mixed regression model showed significant change in CMTES-R score at years 2 through 6 compared to baseline (mean change from baseline 0.59 points at 2 years, p = 0.0004, n = 321). Compared to the original CMTES, the CMTES-R revealed a 55% improvement in the standardized response mean (mean change/SD change) at 2 years (0.17 vs 0.11). Change in CMTES-R at 2 years was greatest in mildly to moderately affected patients (1.48-point mean change, 95% confidence interval 0.99-1.97, p < 0.0001, for baseline CMTES-R score 0-9).

CONCLUSION:

The CMTES-R demonstrates change over time in patients with CMT1A and is more sensitive than the original CMTES. The CMTES-R was most sensitive to change in patients with mild to moderate baseline disease severity and failed to capture progression in patients with severe CMT1A. CLINICALTRIALSGOV IDENTIFIER NCT01193075.
Assuntos

Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Doença de Charcot-Marie-Tooth / Modelos Teóricos Tipo de estudo: Clinical_trials / Diagnostic_studies / Observational_studies / Prognostic_studies Limite: Adolescent / Adult / Aged / Aged80 / Child / Child, preschool / Female / Humans / Male / Middle aged Idioma: En Ano de publicação: 2020 Tipo de documento: Article

Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Doença de Charcot-Marie-Tooth / Modelos Teóricos Tipo de estudo: Clinical_trials / Diagnostic_studies / Observational_studies / Prognostic_studies Limite: Adolescent / Adult / Aged / Aged80 / Child / Child, preschool / Female / Humans / Male / Middle aged Idioma: En Ano de publicação: 2020 Tipo de documento: Article