Evidence map›Paper›PMID 26878845›Full record

SynthesisBMC musculoskeletal disorders2016

The efficacy of topical tranexamic acid in total hip arthroplasty: a meta-analysis.

Shubiao Chen, Kezhou Wu, Gengbin Kong, Weili Feng, Zhihua Deng, Hu Wang

2 registry-linked trialsOpen access · goldAbstract readMeta-AnalysisReview
In one paragraph

Synthesis in BMC musculoskeletal disorders, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to 2 registered trials, which are not on this map. Cited by 35 papers, 12 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
35citing papers in PubMed, 12 pooled it
5.1field-weighted citation impact, top 3% 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.

NCT03623789 phase4unknown statusnot on this mapstarted 2018, after this paper: background citation

Blood-saving Effect of Combined Intravenous Tranexamic Acid With Topical Floseal® Application, a Comparison With Intravenous Tranexamic Acid Only in Total Hip Arthroplasty

TypeinterventionalSponsorChang Gung Memorial HospitalRan2018 to 2020Enrolled90ConditionsHip Replacement, TotalArmsintravenous application of tranexamic acid, Floseal hemostatic matrix, Normal saline
NCT04803591 phase4withdrawnnot on this mapstarted 2021, after this paper: background citation

Efficacy of Tranexamic Acid in Femoral Shaft Fractures Osteosynthesis; A Double Blind Randomized Controlled Trial

TypeinterventionalSponsorChristian CandrianRan2021 to 2026Enrolled0ConditionsFemoral Shaft FractureArmsTranexamic Acid
3 · Its place in the literature

Who cites it

35 citing papers in PubMed, 12 syntheses or guidelines pooled it, 71 citations in OpenAlex.

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  9. Efficacy and safety of tranexamic acid in reducing blood loss in scoliosis surgery: a systematic review and meta-analysis.European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society · 2017
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  11. A systematic review of tranexamic acid in hip fracture surgery.British journal of clinical pharmacology · 2016
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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 1 institution in 1 country.

Shubiao ChenDepartment of Orthopaedics, First Affiliated Hospital of Shantou University Medical College, Shantou, Guangdong, 515041, China.
Kezhou WuDepartment of Orthopaedics, First Affiliated Hospital of Shantou University Medical College, Shantou, Guangdong, 515041, China.
Gengbin KongDepartment of Orthopaedics, First Affiliated Hospital of Shantou University Medical College, Shantou, Guangdong, 515041, China.
Weili FengDepartment of Orthopaedics, First Affiliated Hospital of Shantou University Medical College, Shantou, Guangdong, 515041, China.
Zhihua DengDepartment of Orthopaedics, First Affiliated Hospital of Shantou University Medical College, Shantou, Guangdong, 515041, China.
Hu WangDepartment of Orthopaedics, First Affiliated Hospital of Shantou University Medical College, Shantou, Guangdong, 515041, China. Wanghu0754@163.com.
Shantou University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundTopical tranexamic acid (TXA) has been shown to be effective in reducing blood loss and the need for transfusion after total knee arthroplasty. However, the effectiveness of topical TXA use in total hip arthroplasty (THA) still remains unclear. The purpose of this meta-analysis is to examine the safety and efficacy of topical use of TXA following THA. HYPOTHESIS: Topical TXA reduces blood loss and transfusion rates without increasing risk of deep vein thrombosis in patients with THA.

methodsAn electronic literature search of PubMed, Embase, the Cochrane Library, Web of Science and Chinese Biomedical Database was performed, to identify studies published before February 2015. All randomized controlled trials and cohort studies evaluating the efficacy of topical TXA during THA were included. Two independent authors identified the eligible studies, assessed their methodological quality, and extracted data. The data were using fixed-effects or random-effects models with (standard) mean differences and risk ratios for continuous and dichotomous variables, respectively. Data were analysed using RevMan 5.3 software.

resultsFourteen studies encompassing 2594 patients met the inclusion criteria for our meta-analysis. Our meta-analysis indicated that when compared with the placebo group, topical use of TXA significantly reduced total blood loss (MD = -297.65 ml, 95 % CI -371.68 ml, 116.08 ml; P < 0.01), drainage loss (MD = -164.68 ml, 95 % CI -236.63 ml, -92.73 ml; P < 0.01), transfusion rate (RR = 0.26, 95 % CI 0.17, 0.40; P < 0.01) and with less of a drop in haemoglobin level (SMD = -0.66, 95 % CI -0.91, -0.41; P < 0.01) after primary THA. No significant difference in length of hospital stay (MD = -0.40, 95 % CI -0.91, 0.11; P = 0.14), deep vein thrombosis (RR = 1.19, 95 % CI 0.40, 3.57; P = 0.16) and pulmonary embolism (RR = 1.11, 95 % CI 0.11, 10.81; P = 0.21) among the study groups.

conclusionsTopical TXA could significantly reduce total blood loss, drainage loss, transfusion rates and decrease haemoglobin level following THA, without increasing risk of venous thromboembolisms.

Indexed as

Arthroplasty, Replacement, HipAdministration, TopicalAntifibrinolytic AgentsBlood Loss, SurgicalBlood TransfusionCohort StudiesHumansRandomized Controlled Trials as TopicTranexamic AcidTreatment OutcomeVenous ThrombosisAntifibrinolytic AgentsTranexamic Acid

Identifiers

PMID26878845
PMCPMC4754977
OpenAlexW2273741282

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

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.