ArticleCureus2022
Disease Severity and Response to Induction Therapy in Hispanic Patients With Antineutrophilic Cytoplasmic Autoantibody-Associated Vasculitis-Related Diffuse Alveolar Hemorrhage.
Article in Cureus, 2022. 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
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
2 citing papers in PubMed.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
3 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Objectives We examined the response to induction therapy of Hispanic patients with antibody-associated vasculitis (AAV)-related diffuse alveolar hemorrhage (DAH). This study aimed to determine the severity of disease at presentation and the response to induction therapy in our patient population. Methods We retrospectively reviewed the clinical data of Hispanic patients hospitalized with antineutrophil cytoplasmic antibody (ANCA) vasculitis between October 1, 2010, and December 31, 2021. We identified 98 Hispanic patients hospitalized with AAV and 19 admitted with AAV-related DAH. The Birmingham Vasculitis Activity Score (BVAS) was obtained from all patients on presentation. Results Based on the 2012 Revised International Chapel Hill Consensus Conference Nomenclature of Vasculitides, 12 patients met the diagnostic criteria for microscopic polyangiitis (MPA) and seven met the criteria for diagnosing granulomatosis with polyangiitis (GPA). All patients received methylprednisolone therapy. Induction therapy consisted of cyclophosphamide pulse therapy (n=3), cyclophosphamide plus plasmapheresis (PLEX) (n=1), rituximab induction therapy (n=8), and rituximab induction plus plasmapheresis (n=6), and one patient received one dose of cyclophosphamide followed by rituximab plus plasmapheresis. The average BVAS was 25.53 at presentation. Survival at six months included 67% (n=2) treated with cyclophosphamide alone, 75% (n=6) treated with rituximab alone, and 50% (n=3) treated with rituximab plus PLEX. The patient who received an initial loading dose of cyclophosphamide followed by rituximab plus PLEX did survive for six months; however, the patient treated with cyclophosphamide plus PLEX did not have early survival. Conclusions Hispanic patients with ANCA-associated vasculitis present with a more severe disease burden at presentation based on BVAS. Approximately 37% of our patient population had early death (death at <6 months) despite adhering to the standard of care for induction therapy. Due to the more significant disease burden at presentation, it is vital to include ethnic minorities in large clinical trials to help improve outcomes in these patient populations.
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.