Evidence map›Paper›PMID 25805747›Full record

ArticleNephrology, dialysis, transplantation : official publication of the European Dialysis and Transplant Association - European Renal Association2015

Adverse events and infectious burden, microbes and temporal outline from immunosuppressive therapy in antineutrophil cytoplasmic antibody-associated vasculitis with native renal function.

JulieAnne G McGregor, Roberto Negrete-Lopez, Caroline J Poulton, Jason M Kidd, Suzanne L Katsanos, Lindsey Goetz, Yichun Hu, Patrick H Nachman, Ronald J Falk, Susan L Hogan

Registry-linked trialOpen access · bronzeAbstract read
In one paragraph

Article in Nephrology, dialysis, transplantation : official publication of the European Dialysis and Transplant Association - European Renal Association, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT03069703 (Multicenter Randomized Controlled Trial Comparing Immunogenicity and Safety of Two Innovative Anti-pneumococcal Vaccine Strategies to Standard Vaccination Regimen in Patients With ANCA-associated Vasculitis Receiving Rituximab Therapy), which is not on this map. Cited by 44 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
44citing papers in PubMed, 2 pooled it
6.7field-weighted citation impact, top 3% of its field
1 · What the graph read from 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.

2 · The registry

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.

NCT03069703 phase2completednot on this mapstarted 2018, after this paper: background citation

Multicenter Randomized Controlled Trial Comparing Immunogenicity and Safety of Two Innovative Anti-pneumococcal Vaccine Strategies to Standard Vaccination Regimen in Patients With ANCA-associated Vasculitis Receiving Rituximab Therapy

TypeinterventionalSponsorAssistance Publique - Hôpitaux de ParisRan2018 to 2021Enrolled96ConditionsInvasive Pneumococcal InfectionArmsPCV13, PPV23, Rituximab
3 · Its place in the literature

Who cites it

44 citing papers in PubMed, 2 syntheses or guidelines pooled it, 86 citations in OpenAlex.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

10 authors at 3 institutions in 1 country.

JulieAnne G McGregorUniversity of North Carolina at Chapel Hill, Chapel Hill, NC, USA.
Roberto Negrete-LopezHospital Universitario-UANL Monterrey, Monterrey, Nuevo Leon, Mexico.
Caroline J PoultonUniversity of North Carolina at Chapel Hill, Chapel Hill, NC, USA.
Jason M KiddVirginia Commonwealth University, Richmond, VA, USA.
Suzanne L KatsanosUniversity of North Carolina at Chapel Hill, Chapel Hill, NC, USA.
Lindsey GoetzUniversity of Colorado, Denver, CO, USA.
Yichun HuUniversity of North Carolina at Chapel Hill, Chapel Hill, NC, USA.
Patrick H NachmanUniversity of North Carolina at Chapel Hill, Chapel Hill, NC, USA.
Ronald J FalkUniversity of North Carolina at Chapel Hill, Chapel Hill, NC, USA.
Susan L HoganUniversity of North Carolina at Chapel Hill, Chapel Hill, NC, USA.
University of North Carolina at Chapel Hill · USUniversity of Colorado Denver · USVirginia Commonwealth University · US

Funding

Translation of Knowledge on the Pathogenesis of ANCA Disease into NovelP01DK058335 · NIDDK · UNIV OF NORTH CAROLINA CHAPEL HILL · PI CIAVATTA, DOMINIC J · 2000 to 2019
$25.9M
NIDDK NIH HHS P01 DK058335
6 · The paper itself

Abstract

backgroundDisease control in anti-neutrophil cytoplasmic antibody (ANCA) associated vasculitis (AAV) with immunosuppression is effective but burdened by adverse events, especially infections. The study goal was to evaluate risks and types of infections in patients with AAV.

methodsBiopsy-proven AAV patients (diagnosed 1/1991-6/2011) followed in an inception cohort were evaluated for adverse events. Severe infections (requiring intravenous antibiotics, intensive care unit, or causing death) were recorded. Infection number was grouped as none, 1-2 or ≥3. Cox regression was used to estimate hazard ratios with 95% confidence intervals.

resultsA total of 489 patients (median age 59; 47% female, 55% myeloperoxidase-ANCA) were followed for 2.8 years (median). At 1, 2 and 5 years cumulative incidence of infection was 51, 58 and 65% and severe infection was 22, 23 and 26%. Pulmonary and upper respiratory infections were most common (42 and 30% ever experienced each, respectively), highest in the first 3 months. Staphylococcus aureus was most frequently seen among positive cultures (41%, 78 S. aureus/192 total positive cultures), and only one Pneumocystis jiroveci pneumonia (6 weeks into treatment). All-cause death in 12 months was associated with infections (% deaths: 0 infections 3%; 1-2 infections 10%, ≥3 infections 13%, P = 0.002). Controlling for age, sex and kidney function, patients with severe infections were 4.2 times more likely to die within 12 months (95% CI 2.0-8.7; P = 0.001).

conclusionsMore infections increase the risk of a severe infection which increases risk of all-cause mortality. Respiratory and S. aureus infections are dominant. Targeted prophylactic therapy could decrease morbidity.

Indexed as

AdultAgedAntibodies, Antineutrophil CytoplasmicAnti-Neutrophil Cytoplasmic Antibody-Associated VasculitisDrug-Related Side Effects and Adverse ReactionsFemaleHumansImmunosuppressive AgentsIncidenceKidneyLongitudinal StudiesMaleMiddle AgedNorth CarolinaPeroxidasePrognosisAntibodies, Antineutrophil CytoplasmicImmunosuppressive AgentsPeroxidaseANCAglomerulonephritisimmunosuppressionoutcomesrisk factors

Identifiers

PMID25805747
PMCPMC4597373
OpenAlexW1925149529

What OpenQuestion holds

Textmetadata
Read underepoch 390

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.