Evidence map›Paper›PMID 31236973›Full record

ArticleBritish journal of clinical pharmacology2019

Optimal route for administering tranexamic acid in primary unilateral total hip arthroplasty: Results from a multicenter cohort study.

Jinwei Xie, Shaoyun Zhang, Guo Chen, Hong Xu, Zongke Zhou, Fuxing Pei

Open access · bronzeAbstract readMulticenter Study
In one paragraph

Article in British journal of clinical pharmacology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed, 1 pooled it
1.6field-weighted citation impact, top 18% 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

9 citing papers in PubMed, 1 synthesis or guideline pooled it, 22 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

6 authors at 2 institutions in 2 countries.

Jinwei XieDepartment of Orthopaedic Surgery, National Clinical Research Center for Geriatrics, West China Hospital, Chengdu, People's Republic of China.
Shaoyun ZhangDepartment of Orthopaedic Surgery, The Third Hospital of Mianyang, Mianyang, People's Republic of China.
Guo ChenDepartment of Orthopaedic Surgery, National Clinical Research Center for Geriatrics, West China Hospital, Chengdu, People's Republic of China.
Hong XuDepartment of Orthopaedic Surgery, National Clinical Research Center for Geriatrics, West China Hospital, Chengdu, People's Republic of China.
Zongke ZhouDepartment of Orthopaedic Surgery, National Clinical Research Center for Geriatrics, West China Hospital, Chengdu, People's Republic of China.
Fuxing PeiDepartment of Orthopaedic Surgery, National Clinical Research Center for Geriatrics, West China Hospital, Chengdu, People's Republic of China.ORCID 0000-0002-5284-178X
National Clinical Research · USMianyang Third People's Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

aimThis study aimed to compare the efficacy and safety of different tranexamic acid (TXA) routes following primary total hip arthroplasty (THA).

methodsWe collected data from the National Health Database on patients registered from January 2013 to September 2017. The patients were divided based on TXA administration route into a control group (without TXA), intravenous group, topical group and combined group. The primary outcome was transfusion; secondary outcomes were total blood loss, haemoglobin level, decrease in haemoglobin on postoperative day 3, and incidence of complications.

resultsData were collected on 7667 primary THA, 4662 with TXA and 3005 without TXA. The transfusion rate was 28.7% in the control group, 12.7% in the topical group, 8.9% in the intravenous group, and 6.1% in the combined group, and the inter-group differences were significant (P < .01). The combined group showed significantly smaller total blood loss (1.23 ± 0.52 L), smaller reduction in haemoglobin level (26.5 ± 11.1 g/L) and higher haemoglobin level on postoperative day 3 (107.0 ± 15.5 g/L) than the other three groups (P < .05). The three TXA groups showed significantly lower incidence of deep vein thrombosis than the control group (0.08% vs 0.47%, P = .001) as well as a lower rate of other complications (0.34% vs 0.67%, P = .044).

conclusionTXA is effective and safe to decrease blood loss and transfusion following primary THA, regardless of whether it is administered intravenously, topically or both. Intravenous or combined routes may produce better haemostatic effects, so they may be suggested in the absence of contraindications.

Indexed as

Administration, IntravenousAdministration, TopicalAgedAnticoagulantsAntifibrinolytic AgentsArthroplasty, Replacement, HipBlood Loss, SurgicalBlood TransfusionFemaleHemoglobinsHumansMaleMiddle AgedProspective StudiesTranexamic AcidVenous ThromboembolismAnticoagulantsAntifibrinolytic AgentsHemoglobinsTranexamic Acidblood managementdeep vein thrombosisenhanced recoverytotal hip arthroplastytranexamic acid

Identifiers

PMID31236973
PMCPMC6710504
OpenAlexW2953804821

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.