Evidence map›Paper›PMID 41084507›Full record

Trial reportDrug design, development and therapy2025

Efficacy of Different Doses of Remimazolam Tosilate Combined with Esketamine in Painless Abortion Patients: A Prospective, Double-Blind, Randomized Controlled Trial.

Jiejuan Chen, Jingchao Zhang, Mazhong Zhang, Xiaohua Zou, Bailong Hu, Yang Yang, Hui Li

Abstract readRandomized Controlled Trial
In one paragraph

Trial report in Drug design, development and therapy, 2025. 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. The median effective dose (EDBMC anesthesiology · 2026
    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

7 authors.

Jiejuan Chen *Department of Anesthesiology, Guizhou Medical University, Guiyang City, Guizhou Province, People's Republic of China.
Jingchao Zhang *Department of Anesthesiology, Guizhou Provincial People's Hospital, Guiyang City, Guizhou Province, People's Republic of China.
Mazhong ZhangDepartment of Anesthesiology, Guizhou Medical University, Guiyang City, Guizhou Province, People's Republic of China.
Xiaohua ZouDepartment of Anesthesiology, Affiliated Hospital of Guizhou Medical University, Guiyang City, Guizhou Province, People's Republic of China.ORCID 0000-0002-3489-9152
Bailong HuDepartment of Anesthesiology, Affiliated Hospital of Guizhou Medical University, Guiyang City, Guizhou Province, People's Republic of China.ORCID 0000-0003-1126-5381
Yang YangDepartment of Anesthesiology, Affiliated Hospital of Guizhou Medical University, Guiyang City, Guizhou Province, People's Republic of China.ORCID 0009-0006-8630-177X
Hui LiDepartment of Anesthesiology, Affiliated Hospital of Guizhou Medical University, Guiyang City, Guizhou Province, People's Republic of China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: Remimazolam tosilate (RT) is a novel ultra-short-acting benzodiazepine with rapid onset, short half-life, stable hemodynamics, and minimal respiratory depression. This study aimed to assess the efficacy, safety, and optimal dosage of RT combined with esketamine for painless abortion procedures. Methods: This single-center, prospective, randomized, double-blind trial was conducted from December 2022 to December 2024. A total of 210 patients (aged 18-45 years, ASA I-II, BMI 18-28 kg/m Results: The ΔMAP in Group RL (7.11 ± 2.49) was significantly lower than in Group P (11.93 ± 2.09) and Group RH (12.80 ± 2.59) (F = 114.286, Conclusion: Low-dose RT (0.2 mg/kg) combined with esketamine significantly shortens recovery and discharge times, ensures hemodynamic stability, and reduces adverse events, making it the recommended sedation strategy for painless abortion procedures.

Indexed as

Abortion, InducedKetamineAdolescentAdultBenzodiazepinesDose-Response Relationship, DrugDouble-Blind MethodDrug Therapy, CombinationFemaleHumansMiddle AgedPregnancyProspective StudiesYoung AdultBenzodiazepinesEsketamineKetamineremimazolamesketaminehemodynamicspainless abortionpropofolremimazolam tosilate

Identifiers

PMID41084507
PMCPMC12515407

What OpenQuestion holds

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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.