Evidence map›Paper›PMID 37656361›Full record

ReviewActa neurologica Belgica2024

Long-term efficacy and safety of leflunomide combined with low-dose prednisone in treatment of myasthenia gravis: a retrospective study.

Li Qiu, Pei Chen, Changyi Ou, Juan Deng, Zhidong Huang, Zhongqiang Lin, Qian Ma, Xin Huang, Lu Yu, Hao Ran and 1 more

Abstract readReview
PubMed Publisher
In one paragraph

Review in Acta neurologica Belgica, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
0.4field-weighted citation impact, top 34% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

2 citing papers in PubMed, 2 citations in OpenAlex.

  1. Article
  2. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

11 authors at 1 institution in 1 country.

Li QiuDepartment of Neurology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China.
Pei ChenDepartment of Neurology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China.
Changyi OuDepartment of Neurology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China.
Juan DengDepartment of Neurology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China.
Zhidong HuangDepartment of Neurology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China.
Zhongqiang LinDepartment of Neurology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China.
Qian MaDepartment of Neurology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China.
Xin HuangDepartment of Neurology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China.
Lu YuDepartment of Neurology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China.
Hao RanSchool of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, China. ranhao@mail.sysu.edu.cn.
Weibin LiuDepartment of Neurology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China. liuwb@mail.sysu.edu.cn.ORCID http://orcid.org/0000-0003-1909-4898
Sun Yat-sen University · CN

Funding

Clinic Study of 5010 Plan, Sun Yat-sen University 2010003Clinic Study Plan, Eastern Division of the First Affiliated Hospital of Sun Yat-sen University 2019001Guangdong Provincial Clinical Research Center for Neurological Diseases 2020B1111170002Guangdong Provincial Engineering Center for Major Neurological Disease Treatment, Guangdong Provincial Translational Medicine Innovation Platform for Diagnosis and Treatment of Major Neurological Disease, Guangzhou Clinical Research and Translational Cente 201604020010Guangdong Provincial Key Laboratory of Diagnosis and Treatment of Major Neurological Diseases 2020B1212060017National Natural Science Foundation of China 81620108010National Natural Science Foundation of China 81873772National Natural Science Foundation of China 81971754Southern China International Joint Research Center for Early Intervention and Functional Rehabilitation of Neurological Diseases 2015B050501003Southern China International Joint Research Center for Early Intervention and Functional Rehabilitation of Neurological Diseases 2020A0505020004
6 · The paper itself

Abstract

backgroundLeflunomide and low-dose prednisone (0.25 mg/kg/day) (LEF + Pred) rapidly improved the clinical symptoms of myasthenia gravis (MG) patients. Here, we aimed to analyze the long-term efficacy and safety of LEF + Pred in MG patients.

methodsThis retrospective cohort study enrolled MG patients treated with LEF + Pred in our center between 2012 and 2020. We reviewed all the MG patients continuously treated with LEF + Pred for more than 1 year. MG activities of daily living (MG-ADL) profile score and quantitative MG scale (QMG) score in each clinical follow-up visits were collected for the efficacy analysis. The laboratory testing results of MG patients, the relevant chief complain and physical examination results in each follow-up visits were collected for the safety evaluation.

resultsIn total, 103 patients were examined. Effective treatment was achieved in 58.3% of patients after 1 month and in 88.4% after 12 months. Overall, 63 patients (61.2%) exhibited only minimal manifestations after 12 months of treatment. The average MG-ADL score decreased from 6.0 to 1.0, while the average QMG score decreased from 10.0 to 4.0. The decrease in MG-ADL and QMG scores of patients with generalized MG was more pronounced than those of the ocular MG patients. Patients with MG who had a thymectomy had a smaller decrease in MG-ADL and QMG scores than those who did not have a thymectomy. Sixteen adverse effects associated with LEF + Pred were observed; none was severe.

conclusionsLong-term LEF + Pred therapy could considerably improve clinical symptoms in MG patients while being well tolerated with just few side effects.

Indexed as

Activities of Daily LivingMyasthenia GravisHumansLeflunomidePrednisoneRetrospective StudiesTreatment OutcomeLeflunomidePrednisoneLeflunomideLong termMyasthenia gravisPrednisoneRetrospective study

Identifiers

PMID37656361
OpenAlexW4386347118

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.