Evidence map›Paper›PMID 34285488›Full record

ArticleNeuropsychiatric disease and treatment2021

Clinical Evaluation of the Efficacy and Safety of Co-Administration of Wuzhi Capsule and Tacrolimus in Adult Chinese Patients with Myasthenia Gravis.

Yuyao Peng, Fei Jiang, Ran Zhou, Wanlin Jin, Yi Li, Weiwei Duan, Liqun Xu, Huan Yang

Open access · goldAbstract read
In one paragraph

Article in Neuropsychiatric disease and treatment, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
1.1field-weighted citation impact, top 20% 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

7 citing papers in PubMed, 11 citations in OpenAlex.

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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

8 authors at 2 institutions in 1 country.

Yuyao PengDepartment of Neurology, Xiangya Hospital, Central South University, Changsha, 410008, People's Republic of China.
Fei JiangDepartment of Neurology, Xiangya Hospital, Central South University, Changsha, 410008, People's Republic of China.
Ran ZhouDepartment of Neurology, Xiangya Hospital, Central South University, Changsha, 410008, People's Republic of China.
Wanlin JinDepartment of Neurology, Xiangya Hospital, Central South University, Changsha, 410008, People's Republic of China.
Yi LiDepartment of Neurology, Xiangya Hospital, Central South University, Changsha, 410008, People's Republic of China.
Weiwei DuanDepartment of Neurology, Xiangya Hospital, Central South University, Changsha, 410008, People's Republic of China.
Liqun XuDepartment of Neurology, Xiangya Hospital, Central South University, Changsha, 410008, People's Republic of China.
Huan YangDepartment of Neurology, Xiangya Hospital, Central South University, Changsha, 410008, People's Republic of China.
Central South University · CNXiangya Hospital Central South University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundTacrolimus has been recommended as an effective immunosuppressant for patients with myasthenia gravis (MG), while the high price, variable bioavailability, and narrow therapeutic window restrict its clinical application. Wuzhi capsule (WZC) could improve tacrolimus blood concentration by inhibiting the metabolism of cytochrome P450 3A (CYP3A) and P-glycoprotein (P-gp). There are few studies focused on the coadministration of WZC and tacrolimus in autoimmune diseases. This study was aimed at quantifying the efficacy and safety of coadministration of WZC and tacrolimus in adult Chinese patients with MG.

methodsIn this retrospective study, 122 patients with MG on tacrolimus were enrolled. The initial tacrolimus dose was 2 mg/d. Patients with standard initial tacrolimus concentration were classified into group A (standard-dose group). Those failed to reach target concentration were divided into group B (high-dose group) and group C (co-administering WZC group), according to treatment adjustment of increasing tacrolimus dose and co-administration of WZC, respectively. A logistic analysis was used to identify factors associated with clinical outcome. Adverse drug reactions (ADRs) were recorded for safety analysis.

resultsThe tacrolimus concentration after coadministration of WZC was remarkably increased. It was higher compared with simply increasing the tacrolimus dose (

conclusionThe coadministration of WZC and tacrolimus can substantially elevate the tacrolimus concentration. It is a safe and economic treatment for adult Chinese patients with MG. Patients with a worse disease condition tend to present a better clinical outcome after tacrolimus therapy.

Indexed as

clinical efficacymyasthenia gravistacrolimusWuzhi capsule

Identifiers

PMID34285488
PMCPMC8286075
OpenAlexW3177595832

What Socratic holds

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Registered trials

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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 Socratic graph.