SynthesisJournal of thrombosis and thrombolysis2026
Comparison of outcomes in autoimmune acquired factor XIII deficiency with and without underlying diseases: a systematic review.
Synthesis in Journal of thrombosis and thrombolysis, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
What it found
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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
2 citing papers in PubMed.
- Factor XIII deficiency: an updated approach to diagnosis and management.Frontiers in medicine · 2026Review
- Factor XIII Deficiency: A Review of Biology, Testing, and Treatment.Clinical hematology international · 2026Review
Corrections and comments
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Authors and funding
8 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Autoimmune acquired factor XIII deficiency (AiF13D) is an exceptionally rare and serious bleeding disorder. This condition may occur idiopathically or in association with comorbidities, such as malignancies or autoimmune diseases. Data comparing these distinct etiological subgroups remain limited. Therefore, we conducted a systematic literature review of published case reports, case series, and cohort studies on AiF13D indexed in PubMed, Web of Science, and Scopus up to December 2023. We compared the clinical characteristics, treatment modalities, and outcomes between patients with AiF13D associated with underlying disorders and those with idiopathic AiF13D. Our analysis revealed a higher proportion of female patients in the AiF13D group with underlying diseases compared to the idiopathic group. Statistically significant differences were observed that patients with underlying diseases exhibited slightly higher inhibitor levels and a greater frequency of Grade III bleeding events. Furthermore, fewer AiF13D patients with underlying diseases received combination therapy (prednisone plus rituximab or cyclophosphamide) compared to the idiopathic group. Additionally, this group experienced higher rates of relapse and/or mortality. Collectively, these findings indicated that AiF13D patients with underlying diseases experience more severe bleeding manifestations and poorer outcomes. Consequently, clinicians managing concomitant conditions should maintain vigilance for potential AiF13D development. Regular monitoring of FXIII activity and inhibitor titers is essential, coupled with prompt initiation of anti-inhibitor therapy when indicated.
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Registered trials
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