SynthesisMedicine2018
The efficacy and safety of anti-fibrinolytic agents in blood management following peri-acetabular osteotomy: A meta-analysis.
Synthesis in Medicine, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers, 2 of them syntheses that pooled 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.
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.
Who cites it
4 citing papers in PubMed, 2 syntheses or guidelines pooled it, 5 citations in OpenAlex.
- Substantial blood loss and transfusion burden after periacetabular osteotomy: Benchmark estimates from a systematic review and meta-analysis.Knee surgery, sports traumatology, arthroscopy : official journal of the ESSKA · 2026Pooled it
- Treatment Effects in Randomized and Nonrandomized Studies of Pharmacological Interventions: A Meta-Analysis.JAMA network open · 2024Pooled it
- Association of tranexamic acid use and autologous predonation with blood loss and transfusion outcomes after periacetabular osteotomy: An arm-based multilevel meta analysis.Journal of experimental orthopaedics · 2026Review
- Effectiveness of Multi-Modal Blood Management in Bernese Periacetabular Osteotomy and Periacetabular Osteotomy with Proximal Femoral Osteotomy.Orthopaedic surgery · 2020Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundBlood management after peri-acetabular osteotomy (PAO) has become a serious problem. We performed a meta-analysis to evaluate the efficacy and safety of antifibrinolytics for blood management after PAO.
methodsPubMed, OVID, Embase, ScienceDirect, and Web of Science were searched up to January, 2018 without restrictions on publication date and language. We also searched the relevant publication sources. The research was reported according to the Preferred Reporting Items for Systematic Reviews and Meta-analysis guidelines. Randomized controlled trials (RCTs) and non-RCTs were included in our study. Weighted mean differences, risk difference, and 95% confidence intervals were calculated. We assessed statistical heterogeneity for each outcome with the use of a standard chi-square test and I statistic. The data were extracted by 2 of the co-authors independently and were analyzed by RevMan5.3. Primary outcomes were total blood loss, postoperative hemoglobin decline, and transfusion rates. Secondary outcomes were length of a hospital stay and postoperative complications.
resultsFour studies including 1 RCT and 3 non-RCTs were included in our study. The present meta-analysis indicated that antifibrinolytics was associated with a significant reduction of the total blood loss, postoperative hemoglobin decline, transfusion rates, and length of a hospital stay compared with control groups. No significant differences were identified in terms of the incidence of postoperative complications.
conclusionIntravenous antifibrinolytics was efficacious in reduction of total blood loss, postoperative hemoglobin decline, and length of a hospital stay after PAO without increasing the risk of thromboembolic complications. More high-quality RCTs with long follow-up period were necessary for proper comparisons of the efficacy and safety of antifibrinolytics with placebo.
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What OpenQuestion holds
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.