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Treatment of MOG antibody associated disorders: results of an international survey.
Journal of Neurology ( IF 6 ) Pub Date : 2020-07-04 , DOI: 10.1007/s00415-020-10026-y
D H Whittam 1 , V Karthikeayan 1 , E Gibbons 1 , R Kneen 2 , S Chandratre 3 , O Ciccarelli 4 , Y Hacohen 4, 5 , J de Seze 6 , K Deiva 7 , R Q Hintzen 8 , B Wildemann 9 , S Jarius 9 , I Kleiter 10, 11 , K Rostasy 12 , P Huppke 13 , B Hemmer 14, 15 , F Paul 16 , O Aktas 17 , A K Pröbstel 18, 19 , G Arrambide 20 , M Tintore 20 , M P Amato 21, 22 , M Nosadini 23 , M M Mancardi 24 , M Capobianco 25 , Z Illes 26 , A Siva 27 , A Altintas 28 , G Akman-Demir 29 , L Pandit 30 , M Apiwattankul 31 , J Y Hor 32 , S Viswanathan 33 , W Qiu 34 , H J Kim 35 , I Nakashima 36 , K Fujihara 37, 38 , S Ramanathan 39, 40 , R C Dale 39, 40 , M Boggild 41 , S Broadley 42 , M A Lana-Peixoto 43 , D K Sato 44 , S Tenembaum 45 , P Cabre 46 , D M Wingerchuk 47 , B G Weinshenker 48 , B Greenberg 49 , M Matiello 50 , E C Klawiter 50 , J L Bennett 51 , A I Wallach 52 , I Kister 52 , B L Banwell 53 , A Traboulsee 54 , D Pohl 55 , J Palace 3 , M I Leite 3 , M Levy 50 , R Marignier 56 , T Solomon 1, 57 , M Lim 58, 59 , S Huda 1 , A Jacob 1, 60
Affiliation  

Introduction

While monophasic and relapsing forms of myelin oligodendrocyte glycoprotein antibody associated disorders (MOGAD) are increasingly diagnosed world-wide, consensus on management is yet to be developed.

Objective

To survey the current global clinical practice of clinicians treating MOGAD.

Method

Neurologists worldwide with expertise in treating MOGAD participated in an online survey (February–April 2019).

Results

Fifty-two responses were received (response rate 60.5%) from 86 invited experts, comprising adult (78.8%, 41/52) and paediatric (21.2%, 11/52) neurologists in 22 countries. All treat acute attacks with high dose corticosteroids. If recovery is incomplete, 71.2% (37/52) proceed next to plasma exchange (PE). 45.5% (5/11) of paediatric neurologists use IV immunoglobulin (IVIg) in preference to PE. Following an acute attack, 55.8% (29/52) of respondents typically continue corticosteroids for ≥ 3 months; though less commonly when treating children. After an index event, 60% (31/51) usually start steroid-sparing maintenance therapy (MT); after ≥ 2 attacks 92.3% (48/52) would start MT. Repeat MOG antibody status is used by 52.9% (27/51) to help decide on MT initiation. Commonly used first line MTs in adults are azathioprine (30.8%, 16/52), mycophenolate mofetil (25.0%, 13/52) and rituximab (17.3%, 9/52). In children, IVIg is the preferred first line MT (54.5%; 6/11). Treatment response is monitored by MRI (53.8%; 28/52), optical coherence tomography (23.1%; 12/52) and MOG antibody titres (36.5%; 19/52). Regardless of monitoring results, 25.0% (13/52) would not stop MT.

Conclusion

Current treatment of MOGAD is highly variable, indicating a need for consensus-based treatment guidelines, while awaiting definitive clinical trials.



中文翻译:

MOG抗体相关疾病的治疗:一项国际调查的结果。

介绍

尽管在世界范围内越来越多地诊断出单相和复发性的髓磷脂少突胶质细胞糖蛋白抗体相关疾病(MOGAD),但关于治疗的共识尚未建立。

目的

调查临床医生治疗MOGAD的当前全球临床实践。

方法

全世界具有治疗MOGAD专门知识的神经科医生参加了一项在线调查(2019年2月至4月)。

结果

来自22个国家的86位受邀专家中有52位回应者(回应率为60.5%),包括成人(78.8%,41/52)和儿童(21.2%,11/52)专家。所有人都用大剂量皮质类固醇治疗急性发作。如果恢复不完全,则在血浆置换(PE)旁进行71.2%(37/52)。小儿神经科医生中有45.5%(5/11)的患者优先使用IV免疫球蛋白(IVIg)代替PE。急性发作后,有55.8%(29/52)的受访者通常继续使用皮质类固醇激素≥3个月;虽然在治疗儿童时较少见。发生指数事件后,通常有60%(31/51)的患者开始进行类固醇激素维持治疗(MT);≥2次攻击后92.3%(48/52)将启动MT。52.9%(27/51)使用重复MOG抗体状态来帮助决定是否开始MT。成人常用的一线MT是硫唑嘌呤(30.8%,16/52),霉酚酸酯(25.0%,13/52)和利妥昔单抗(17.3%,9/52)。在儿童中,IVIg是首选的第一线MT(54.5%; 6/11)。通过MRI(53.8%; 28/52),光学相干断层扫描(23.1%; 12/52)和MOG抗体滴度(36.5%; 19/52)监测治疗反应。无论监测结果如何,25.0%(13/52)都不会阻止MT。

结论

MOGAD的当前治疗方法存在很大差异,表明在等待确定的临床试验时需要基于共识的治疗指南。

更新日期:2020-07-05
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