Trial reportBlood purification2023
Customized Citrate Anticoagulation versus No Anticoagulant in Continuous Venovenous Hemofiltration in Critically Ill Patients with Acute Kidney Injury: A Prospective Randomized Controlled Trial.
Trial report in Blood purification, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers, 3 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
10 citing papers in PubMed, 3 syntheses or guidelines pooled it, 10 citations in OpenAlex.
- Regional Citrate Anticoagulation Versus No Anticoagulation During Continuous Renal Replacement Therapy in Critically Ill Patients at High Risk of Bleeding: A Meta-analysis of Randomized Controlled Trials.Advances in therapy · 2026Pooled it
- Regional Citrate Anticoagulation Versus Systemic Heparin in Continuous Kidney Replacement Therapy: Examining the Role of Evidence in Health Technology Assessment.Advances in therapy · 2025Pooled it
- Risk factors for unplanned weaning of continuous renal replacement therapy in ICU patients: a meta-analysis.Renal failure · 2024Pooled it
- Clinical practice guideline for renal replacement therapy in critically ill patients with acute kidney injury (2026 edition).Journal of intensive medicine · 2026Article
- Article
- Renal replacement therapy in intensive care unit: a narrative review.Annals of intensive care · 2026Review
- Sustained low-efficiency dialysis-an old method but possibly a new solution for environmental nephrology.Renal failure · 2025Review
- Incidence, severity, and predictors of citrate accumulation during continuous kidney replacement therapy in the critically ill.Critical care (London, England) · 2025Article
- Article
- Coagulation Risk Predicting in Anticoagulant-Free Continuous Renal Replacement Therapy.Blood purification · 2024Article
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
introductionThe use of anticoagulants during continuous renal replacement therapy (CRRT) is essential. Regional citrate anticoagulation (RCA) is recommended rather than systemic heparinization to prolong the filter's lifespan in patients at high risk of bleeding. However, commercial citrate is expensive and may not be available in resource-limited areas. The objective of this study is comparing filter life between our locally made customized RCA and no anticoagulation. The primary outcomes were the first circuit life in hours and the number of filters used within the first 72 h of therapy.
methodsWe conducted a single-center prospective randomized controlled trial in critically ill patients requiring CRRT. The participants were randomized to receive continuous venovenous hemofiltration (CVVH) with either customized RCA or no anticoagulant.
resultsOf 76 patients, 38 were randomized to receive customized RCA and 38 to receive CVVH without anticoagulant. There was no significant difference in baseline characteristics between the two groups. Compared to anticoagulant-free group, the median circuit life of customized RCA group was significantly longer [44.9 (20.0, 72.0) vs. 14.3 (7.0, 22.0) hours; p < 0.001]. The number of filters used within 72 h was significant lower [2.0 (1.0, 2.0) vs. 2.5 (1.0, 3.0); p < 0.015]. RCA was prematurely discontinued in 5 patients due to citrate accumulation (2 cases) and severe metabolic acidosis requiring higher dose of CVVH (3 cases). No differences in bleeding complications were observed (p = 0.99).
conclusionCustomized citrate-based replacement solution improved filter survival in CVVH compared to anticoagulant-free strategy. This regimen is safe, feasible, and suitable for low- to middle-income countries.
Indexed as
Identifiers
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.