Evidence map›Paper›PMID 35254507›Full record

Observational studyJournal of orthopaedics and traumatology : official journal of the Italian Society of Orthopaedics and Traumatology2022

Tranexamic acid reduces blood loss in primary total hip arthroplasty performed using the direct anterior approach: a one-center retrospective observational study.

Guo-Chun Zha, Xian-Ren Zhu, Lei Wang, Hong-Wei Li

Open access · goldAbstract readObservational Study
In one paragraph

Observational study in Journal of orthopaedics and traumatology : official journal of the Italian Society of Orthopaedics and Traumatology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
1.4field-weighted citation impact, top 20% 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

12 citing papers in PubMed, 20 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

4 authors at 2 institutions in 1 country.

Guo-Chun Zha *Department of Orthopedic Surgery, The Affiliated Hospital of Xuzhou Medical University, No. 99 Huaihai West Road, Xuzhou, 221002, Jiangsu, People's Republic of China. 41049015@qq.com.ORCID http://orcid.org/0000-0001-5423-2083
Xian-Ren Zhu *Department of Orthopedic Surgery, Mudan People's Hospital of Heze City, No. 2111 Kangzhuang Road, Mudan District, Heze, 274000, Shandong, People's Republic of China.
Lei Wang *Department of Orthopedics, The First Affiliated Hospital of Wannan Medical College, Wuhu, 241001, Anhui, People's Republic of China.
Hong-Wei LiDepartment of Orthopedic Surgery, The Affiliated Hospital of Xuzhou Medical University, No. 99 Huaihai West Road, Xuzhou, 221002, Jiangsu, People's Republic of China.
Xuzhou Medical College · CNFirst Affiliated Hospital of Wannan Medical College · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundIt is still unknown whether tranexamic acid (TXA) is beneficial for the minimally invasive surgical approach to total hip arthroplasty (THA). The aim of this study is to investigate the efficacy and safety of intravenous TXA in primary THA via the direct anterior approach (DAA). MATERIALS AND

methodsWe performed a retrospective analysis of prospectively collected data on 70 patients with nontraumatic avascular necrosis of the femoral head who underwent THA via the DAA between October 2017 and October 2018. Patients were divided into two groups: TXA group (39 patients received 1.5 g TXA intravenously) and control group (31 patients did not receive TXA). Patients were assessed by operative time, postoperative hemoglobin (HB) drop, transfusion rate, postoperative length of hospital stays (LHS), deep vein thrombosis (DVT), and Harris hip score (HHS).

resultsTotal blood loss, hidden blood loss, and postoperative HB drop in the TXA group were significantly lower than in the control group (p < 0.05). There was no statistical difference between the two groups in terms of intraoperative blood loss, operative time, transfusion rate, postoperative LHS, HHS, or incidence of DVT (p > 0.05).

conclusionsTXA may reduce perioperative blood loss without increasing complications in THA via the DAA. LEVEL OF EVIDENCE: Level IV, therapeutic study.

Indexed as

Antifibrinolytic AgentsArthroplasty, Replacement, HipTranexamic AcidBlood Loss, SurgicalHumansRetrospective StudiesAntifibrinolytic AgentsTranexamic AcidBlood lossDirect anterior approachTotal hip arthroplastyTranexamic acid

Identifiers

PMID35254507
PMCPMC8901851
OpenAlexW4221017716

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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.