Evidence map›Paper›PMID 41023174›Full record

ArticleScientific reports2025

Median effective concentration of ropivacaine for preoperative analgesia under ultrasound-guided supra-inguinal fascia Iliaca compartment block in hip fracture patients.

Ke Qian, Di-Jiao Ruan, Hai-Wen Chen, Tuo-Yu Li, Chun-Hong Liu, Tian-Ze Chen, Yan Chen, Jie Chen

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Scientific reports, 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. 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

8 authors.

Ke Qian *Department of Anesthesiology, Banan Hospital of Chongqing Medical University, Chongqing, China.
Di-Jiao Ruan *Department of Anesthesiology, Banan Hospital of Chongqing Medical University, Chongqing, China.
Hai-Wen Chen *School of the Gifted Young, University of Science and Technology of China, Hefei, China.
Tuo-Yu LiDepartment of Anesthesiology, Banan Hospital of Chongqing Medical University, Chongqing, China.
Chun-Hong LiuDepartment of Anesthesiology, Banan Hospital of Chongqing Medical University, Chongqing, China.
Tian-Ze ChenDepartment of Statistics, University of Illinois Urbana-Champaign, Urbana, IL, USA.
Yan ChenDepartment of Anesthesiology, Southwest Hospital, Third Military Medical University, Chongqing, China.
Jie ChenDepartment of Anesthesiology, Banan Hospital of Chongqing Medical University, Chongqing, China. cjandsh@tmmu.edu.cn.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Ultrasound-guided supra-inguinal fascia iliaca compartment block (FICB) is increasingly used for preoperative analgesia in elderly hip fracture patients. However, the median effective concentration (50% effective concentration, EC

Indexed as

AnalgesiaAnesthetics, LocalHip FracturesNerve BlockRopivacaineAgedAged, 80 and overFasciaFemaleHumansMalePain ManagementPain MeasurementPreoperative CareUltrasonography, InterventionalAnesthetics, LocalRopivacaineHip fractureMedian effective concentrationPreoperative analgesiaRopivacaineSupra-inguinal fascia iliaca compartment block

Identifiers

PMID41023174
PMCPMC12480090

What OpenQuestion 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 OpenQuestion graph.