ArticleCureus2022
A Single Dose Versus Two Doses of Tranexamic Acid for Extracapsular Hip Fractures.
Article in Cureus, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers, 1 of them a synthesis 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
3 citing papers in PubMed, 1 synthesis or guideline pooled it, 4 citations in OpenAlex.
- Tranexamic acid in hip hemiarthroplasty surgery: a systematic review and meta-analysis.European journal of trauma and emergency surgery : official publication of the European Trauma Society · 2023Pooled it
- Assessing the Effectiveness of Tranexamic Acid in Hip Fracture Management: A Systematic Review.Cureus · 2025Review
- Tranexamic Acid Reduces Transfusion Rates After Modular Hemiarthroplasty for Pathological Femoral Fractures: A Retrospective Study.Advances in orthopedics · 2025Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Objective In this study, we aimed to compare the effectiveness of one dose of tranexamic acid (TXA) at the time of hospital admission versus two doses of TXA (one at the time of hospital admission and another dose intraoperatively) in reducing perioperative total blood loss in patients with extracapsular hip fractures. Methods This retrospective cohort study included 80 patients from a single institution who underwent surgical fixation for extracapsular hip fractures. Forty patients received a single dose of 1 gram of TXA at the time of hospital admission (per standardized protocol of an ongoing research study at the time), and 40 patients received the same dose of TXA on hospital admission as well as a second dose of 1 gram of TXA intraoperatively at the time of incision (per standard practice change following the completion of the research study). The primary study outcome of interest was total blood loss, which was calculated by estimating blood volume via Nadler's formula followed by calculating the total blood loss with the hemoglobin dilution method. Secondary outcomes included blood transfusion rates, hospital length of stay (LOS), and 30-day mortality. Results Patient gender, age, the American Society of Anesthesiologists (ASA) score, procedure length, fracture type, hardware type, and hemoglobin on hospital arrival were similar across the study groups (all p>0.05), though the twice-dosed group had a higher average BMI (26.4 kg/m
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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.