Journal of neurology · 2019
Prognostic factors in ALS: a comparison between Germany and China.
Сравнительное исследованиеСтатьяНазвание и аннотация: Перевод пока не подготовлен
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
Ошибки и ограничения
История · было → стало
Состояние обновляется каждые 5 секунд, пока блок открыт. Процент показывается только там, где известен объём работы. Пауза останавливает продолжение этапа; текущий запрос к источнику может завершиться.
Dorst Johannes, Chen Lu, Rosenbohm Angela, Dreyhaupt Jens, Hübers Annemarie, Schuster Joachim, Weishaupt Jochen H, Kassubek Jan, Gess Burkhard, Meyer Thomas, Weyen Ute, Hermann Andreas, Winkler Jürgen, Grehl Torsten, Hagenacker Tim, Lingor Paul, Koch Jan C, Sperfeld Anne, Petri Susanne, Großkreutz Julian, Metelmann Moritz, Wolf Joachim, Winkler Andrea S, Klopstock Thomas, Boentert Matthias, Johannesen Siw, Storch Alexander, Schrank Bertold, Zeller Daniel, Liu Xiao-Lu, Tang Lu, Fan Dong-Sheng, Ludolph Albert C
Аннотация
OBJECTIVE: Several independent prognostic factors, such as age of onset, type of onset, body mass index (BMI), and progression rate have been identified for amyotrophic lateral sclerosis (ALS) in Caucasians. The aim of this study was to identify such factors in Chinese patients and to compare their impact with German patients.
METHODS: Comparison of prognostic factors was based on two hospital-based registries. The registry of the German Network for Motor Neuron Diseases contains 3100 patients with ALS. The Chinese registry comprises 2101 patients who were collected between 2003 and 2015 in the metropolitan area of Beijing.
RESULTS: Disease progression was slower in China [median loss of 0.50 points (IQR 0.26-0.87 points) versus 0.55 points (IQR 0.28-1.00 points) of ALS functional rating scale revised (ALS-FRS-R) score per month; p < 0.0001]. Survival of patients with ALS was similar in Germany and China (p > 0.05). We found that younger age of onset (p < 0.0001), spinal onset (p < 0.0001), high BMI (p < 0.0001) and low progression rate (p < 0.0001) were positive prognostic factors in China as well as in Germany.
INTERPRETATION: Prognostic factors, which are known to modify the course of disease in Caucasians, apply to Chinese patients as well. The results indicate that despite the apparent differences regarding genotype and clinical phenotype, findings from interventional studies in Caucasians aiming at disease-modifying prognostic factors (such as body weight) may be transferred to Chinese patients.
METHODS: Comparison of prognostic factors was based on two hospital-based registries. The registry of the German Network for Motor Neuron Diseases contains 3100 patients with ALS. The Chinese registry comprises 2101 patients who were collected between 2003 and 2015 in the metropolitan area of Beijing.
RESULTS: Disease progression was slower in China [median loss of 0.50 points (IQR 0.26-0.87 points) versus 0.55 points (IQR 0.28-1.00 points) of ALS functional rating scale revised (ALS-FRS-R) score per month; p < 0.0001]. Survival of patients with ALS was similar in Germany and China (p > 0.05). We found that younger age of onset (p < 0.0001), spinal onset (p < 0.0001), high BMI (p < 0.0001) and low progression rate (p < 0.0001) were positive prognostic factors in China as well as in Germany.
INTERPRETATION: Prognostic factors, which are known to modify the course of disease in Caucasians, apply to Chinese patients as well. The results indicate that despite the apparent differences regarding genotype and clinical phenotype, findings from interventional studies in Caucasians aiming at disease-modifying prognostic factors (such as body weight) may be transferred to Chinese patients.