Evidence mapPaperPMID 41839646Full record

ArticleThe Journal of infectious diseases2026

Clinical Predictors of Nose/Throat Bacteriome and Fungal Colonization in Skilled Nursing Facility Residents.

Morgan C Byrd, Mukai Wang, Gen Li, Deesha Bhaumik, Kristen Gibson, Chin-Lin Su, Elizabeth Salzman, Jennifer R Head, Lona Mody, Betsy Foxman

Abstract read
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Article in The Journal of infectious diseases, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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0citing papers in PubMed
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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

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Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

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.

Morgan C ByrdCenter of Molecular and Clinical Epidemiology of Infectious Diseases, Department of Epidemiology, University of Michigan School of Public Health, Ann Arbor, Michigan, USA.ORCID 0000-0003-0668-1778
Mukai WangDepartment of Biostatistics, University of Michigan School of Public Health, Ann Arbor, Michigan, USA.ORCID 0000-0002-1413-1904
Gen LiDepartment of Biostatistics, University of Michigan School of Public Health, Ann Arbor, Michigan, USA.ORCID 0000-0002-7298-2141
Deesha BhaumikCenter of Molecular and Clinical Epidemiology of Infectious Diseases, Department of Epidemiology, University of Michigan School of Public Health, Ann Arbor, Michigan, USA.
Kristen GibsonDepartment of Internal Medicine, Geriatric & Palliative Medicine, University of Michigan Medical School, Ann Arbor, Michigan, USA.
Chin-Lin SuDepartment of Internal Medicine, Geriatric & Palliative Medicine, University of Michigan Medical School, Ann Arbor, Michigan, USA.
Elizabeth SalzmanCenter of Molecular and Clinical Epidemiology of Infectious Diseases, Department of Epidemiology, University of Michigan School of Public Health, Ann Arbor, Michigan, USA.ORCID 0009-0003-2019-6506
Jennifer R HeadDepartment of Epidemiology, University of Michigan School of Public Health, Ann Arbor, Michigan, USA.
Lona ModyDepartment of Internal Medicine, Geriatric & Palliative Medicine, University of Michigan Medical School, Ann Arbor, Michigan, USA.
Betsy FoxmanCenter of Molecular and Clinical Epidemiology of Infectious Diseases, Department of Epidemiology, University of Michigan School of Public Health, Ann Arbor, Michigan, USA.ORCID 0000-0001-6682-238X

Funding

Research Education CoreP30AG024824 · NIA · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI Lona Mody, RAYMOND L YUNG · 2004 to 2026
$29.2M
Preventing Infections and Antimicrobial Resistance in the Aging Population: Translational Research and Training ProgramK24AG050685 · NIA · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI Lona Mody · 2015 to 2026
$1.4M
Modelled estimation of population immunity for coccidioidomycosis and the role of immunologically naïve populations in the shifting epidemiology of coccidioidomycosis in CaliforniaK01AI173529 · NIAID · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI Jennifer Head · 2023 to 2026
$478k
AHRQ HHS RO1HS25451D Dan and Betty Kahn FoundationMichigan Institute for Clinical and Health Research REDCap UM1TR00440Michigan Institute for Clinical and Health Research UL1TR002240NIA NIH HHS K01AI173529NIA NIH HHS K24 AG050685NIA NIH HHS P30 AG024824NIA NIH HHS T32-AG062403NIHVA CSRD Merit Review Grant 5I01CX001691
6 · The paper itself

Abstract

backgroundMicrobiomes resist or facilitate pathogen invasion and modulate host immune responses and infection susceptibility. We describe nose/throat bacteriome composition and predicted functional changes associated with Candida albicans colonization, antibiotic use, and medical devices among adults receiving short-term subacute care in a skilled nursing facility (SNF).

methodsWe collected combined nose/throat swab samples from 301 adults every 3 days for up to 5 visits. Bacteriome composition was detected via 16S ribosomal RNA amplicon sequencing and C. albicans colonization by quantitative polymerase chain reaction. Functional potential was inferred using PICRUSt2 software. We used ADAPT (Analysis of Microbiome Differential Abundance by Pooling Tobit Models) software to evaluate bacteriome compositional and functional differences based on C. albicans colonization, adjusting for age, sex, antibiotic exposure, and medical device presence.

resultsC. albicans colonization was more common among participants with devices and antibiotic use, but this difference was not statistically significant. Participants had mean age of 77 years, 63.8% were female, 48.5% received antibiotics, and 20.3% had a medical device at entry. Nose/throat bacteriome was significantly less diverse and rich in the presence of C. albicans, antibiotic exposure, and device use (P < .05), but composition varied little during follow-up. With C. albicans, predicted bacteriome function favored acid-tolerant, biofilm-forming species (Scardovia wiggsiae and Lactobacillus fermentum; P < .01), and depleted glycolate degradation (log10 fold change, -0.45; adjusted P = .01).

conclusionsNose/throat bacteriome composition and function were significantly associated with C. albicans colonization, and C. albicans colonization was strongly associated with antibiotic exposure and medical device use. These findings underline the importance of integrating fungal colonization assessment and clinical factors into microbiome studies aimed at preserving bacteriome resilience and reducing infection risk in vulnerable populations.

Indexed as

Candida albicansCandidiasisMicrobiotaNoseSkilled Nursing FacilitiesAgedAged, 80 and overAnti-Bacterial AgentsBacteriaFemaleHumansMaleNursing Home ResidentsRNA, Ribosomal, 16SAnti-Bacterial AgentsRNA, Ribosomal, 16Sbacteriome stabilityCandida albicansnose/throat bacteriomeolder adultsskilled nursing facility

Identifiers

PMID41839646
PMCPMC13431787

What Socratic holds

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LicenceCC BY-NC-ND
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Registered trials

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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 Socratic graph.