Evidence map›Paper›PMID 41642563›Full record

Trial reportEuropean journal of drug metabolism and pharmacokinetics2026

Bioequivalence and Comparative Pharmacokinetics of Two Generic Mirogabalin Besylate Tablets (5 mg and 10 mg) and Tarlige

Fengling Wang, Haitao Yu, Xi Ye, Liying Wei, Xiaolian Xiong, Lili Zhu, Limin Zheng, Fan Li, Angeng Wang, Chenhui Li and 1 more

Abstract readRandomized Controlled TrialComparative Study
PubMed Publisher
In one paragraph

Trial report in European journal of drug metabolism and pharmacokinetics, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
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

1 citing paper in PubMed.

  1. Trial
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.

Fengling Wang *Phase I Clinical Trial Center, Hefei Hospital Affiliated to Anhui Medical University (The Second People's Hospital of Hefei), Intersection of Guangde Road and Leshui Road, Yaohai District, Hefei, 230011, Anhui, China.
Haitao Yu *Nanjing Chia Tai Tianqing Pharmaceutical Co., Ltd., No.99 Hengguang Road, Nanjing Economic and Technological Development Zone, Nanjing, 210046, Jiangsu, China.
Xi Ye *Phase I Clinical Trial Center, Hefei Hospital Affiliated to Anhui Medical University (The Second People's Hospital of Hefei), Intersection of Guangde Road and Leshui Road, Yaohai District, Hefei, 230011, Anhui, China.
Liying WeiNanjing Chia Tai Tianqing Pharmaceutical Co., Ltd., No.99 Hengguang Road, Nanjing Economic and Technological Development Zone, Nanjing, 210046, Jiangsu, China.
Xiaolian XiongNanjing Chia Tai Tianqing Pharmaceutical Co., Ltd., No.99 Hengguang Road, Nanjing Economic and Technological Development Zone, Nanjing, 210046, Jiangsu, China.
Lili ZhuNanjing Chia Tai Tianqing Pharmaceutical Co., Ltd., No.99 Hengguang Road, Nanjing Economic and Technological Development Zone, Nanjing, 210046, Jiangsu, China.
Limin ZhengNanjing Chia Tai Tianqing Pharmaceutical Co., Ltd., No.99 Hengguang Road, Nanjing Economic and Technological Development Zone, Nanjing, 210046, Jiangsu, China.
Fan LiPhase I Clinical Trial Center, Hefei Hospital Affiliated to Anhui Medical University (The Second People's Hospital of Hefei), Intersection of Guangde Road and Leshui Road, Yaohai District, Hefei, 230011, Anhui, China.
Angeng WangPhase I Clinical Trial Center, Hefei Hospital Affiliated to Anhui Medical University (The Second People's Hospital of Hefei), Intersection of Guangde Road and Leshui Road, Yaohai District, Hefei, 230011, Anhui, China.
Chenhui LiNanjing Chia Tai Tianqing Pharmaceutical Co., Ltd., No.99 Hengguang Road, Nanjing Economic and Technological Development Zone, Nanjing, 210046, Jiangsu, China. chenhui@njzdtq.com.
Xiangyun MengPhase I Clinical Trial Center, Hefei Hospital Affiliated to Anhui Medical University (The Second People's Hospital of Hefei), Intersection of Guangde Road and Leshui Road, Yaohai District, Hefei, 230011, Anhui, China. hfmxy70@163.com.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

BACKGROUND AND

objectiveMirogabalin besylate is a selective α2δ-1 ligand approved for diabetic peripheral neuropathic pain. This study evaluated the pharmacokinetic (PK) bioequivalence and safety of generic 5 mg and 10 mg mirogabalin formulations compared with the reference product (Tarlige

methodsThis pooled analysis comprised two independent, randomized, open-label, two-period crossover trials: one evaluating the 5 mg formulation (24 participants/group) and another evaluating the 10 mg formulation (36 participants/group). Liquid chromatography-tandem mass spectrometry (LC-MS/MS) assays have been validated over ranges of 1.00-200 ng/mL (5-mg study) and 0.50-500 ng/mL (10-mg study) for plasma mirogabalin quantification. Primary endpoints were peak plasma concentration (C

resultsFor the 5 mg formulation, the fasting study demonstrated bioequivalence with a C

conclusionsBoth generic formulations met bioequivalence criteria to Tarlige TRIAL REGISTRATION NO: ( http://www.chinadrugtrials.org.cn ): 5 mg: CTR20232783; 10 mg: CTR20242717.

Indexed as

Bridged Bicyclo CompoundsAdultArea Under CurveChinaChromatography, LiquidCross-Over StudiesEast Asian PeopleFastingFemaleHealthy VolunteersHumansMaleTabletsTandem Mass SpectrometryTherapeutic EquivalencyYoung AdultBridged Bicyclo CompoundsmirogabalinTablets

Identifiers

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.