Francesca Palese1, Arianna Sartori2, Giancarlo Logroscino3,4, Federica Edith Pisa5. 1. a Medical Area Department , University of Udine , Udine , Italy. 2. b Department of Medical, Surgical and Health Sciences, Neurology Clinic , Azienda Sanitaria Universitaria Integrata di Trieste , Trieste , Italy. 3. c Neurodegenerative Diseases Unit, Department of Basic Medicine Sciences, Neuroscience, and Sense Organs, University of Bari , Bari , Italy. 4. d Neurodegenerative Diseases Unit, Department of Clinical Research in Neurology, University of Bari "Aldo Moro" at "Pia Fondazione Card. G. Panico", Tricase, Lecce , Italy. 5. e Leibniz Institute for Prevention Research and Epidemiology-BIPS , Bremen , Germany.
Abstract
Objectives: To characterize the timing and pathway of amyotrophic lateral sclerosis (ALS) diagnosis and to identify predictors of delayed diagnosis in a retrospective cohort. Methods: The cohort included all patients with incident ALS between 2010 and 2014 in Friuli-Venezia Giulia (FVG) region, Italy, admitted to two University Hospitals. Information on demographics, clinical presentation, and healthcare use was obtained from health databases and electronic medical records (EMRs). Total diagnostic time (TDT), the interval between ALS symptoms onset and diagnosis, was compared between patient groups through Wilcoxon-Mann-Whitney test. The adjusted odds ratio (aOR), with 95% confidence interval (95% CI), of having a TDT ≥12 months was estimated using unconditional logistic regression. Results: Among 134 patients, median TDT (interquartile range [IQR]) was 11.5 months (7.1-18.3), shorter in those aged <60 years vs. ≥60 years (8.1; 5.1-11.1 vs. 12.4; 7.4-21.5; p = 0.0064), first referred to a neurologist vs. other specialist (10.2; 6.1-16.3 vs. 13.2; 8.1-24.5; p = 0.0386) and without neurologic comorbidities (11.1; 7.1-16.5 vs. 19.7; 8.8-33.7; p = 0.0243). TDT was ≥12 months in 64 (48.5%) patients and was predicted by male sex (aOR: 2.47; 95% CI: 1.06-5.75), age at onset ≥60 years (11.46; 3.13-41.9), spinal onset (2.04; 1.00-5.93), and prior therapies or first referral to a non-neurologist (3.15; 1.36-7.29). Conclusions: In this cohort, delayed diagnosis was common, particularly in older patients and in those with neurological comorbidities. Timely referral to a neurologist may improve diagnostic timing.
Objectives: To characterize the timing and pathway of amyotrophic lateral sclerosis (ALS) diagnosis and to identify predictors of delayed diagnosis in a retrospective cohort. Methods: The cohort included all patients with incident ALS between 2010 and 2014 in Friuli-Venezia Giulia (FVG) region, Italy, admitted to two University Hospitals. Information on demographics, clinical presentation, and healthcare use was obtained from health databases and electronic medical records (EMRs). Total diagnostic time (TDT), the interval between ALS symptoms onset and diagnosis, was compared between patient groups through Wilcoxon-Mann-Whitney test. The adjusted odds ratio (aOR), with 95% confidence interval (95% CI), of having a TDT ≥12 months was estimated using unconditional logistic regression. Results: Among 134 patients, median TDT (interquartile range [IQR]) was 11.5 months (7.1-18.3), shorter in those aged <60 years vs. ≥60 years (8.1; 5.1-11.1 vs. 12.4; 7.4-21.5; p = 0.0064), first referred to a neurologist vs. other specialist (10.2; 6.1-16.3 vs. 13.2; 8.1-24.5; p = 0.0386) and without neurologic comorbidities (11.1; 7.1-16.5 vs. 19.7; 8.8-33.7; p = 0.0243). TDT was ≥12 months in 64 (48.5%) patients and was predicted by male sex (aOR: 2.47; 95% CI: 1.06-5.75), age at onset ≥60 years (11.46; 3.13-41.9), spinal onset (2.04; 1.00-5.93), and prior therapies or first referral to a non-neurologist (3.15; 1.36-7.29). Conclusions: In this cohort, delayed diagnosis was common, particularly in older patients and in those with neurological comorbidities. Timely referral to a neurologist may improve diagnostic timing.
Authors: Juan Benito-Lozano; Greta Arias-Merino; Mario Gómez-Martínez; Alba Ancochea-Díaz; Aitor Aparicio-García; Manuel Posada de la Paz; Verónica Alonso-Ferreira Journal: Int J Environ Res Public Health Date: 2022-05-26 Impact factor: 4.614
Authors: Akram Zamani; Adam K Walker; Ben Rollo; Katie L Ayers; Raysha Farah; Terence J O'Brien; David K Wright Journal: Neuroimage Clin Date: 2022-04-22 Impact factor: 4.891
Authors: Jinsy A Andrews; James D Berry; Robert H Baloh; Nathan Carberry; Merit E Cudkowicz; Brixhilda Dedi; Jonathan Glass; Nicholas J Maragakis; Timothy M Miller; Sabrina Paganoni; Jeffrey D Rothstein; Jeremy M Shefner; Zachary Simmons; Michael D Weiss; Richard S Bedlack Journal: Muscle Nerve Date: 2020-06-05 Impact factor: 3.852