Evidence map›Paper›PMID 22548840›Full record

ArticleTransplant infectious disease : an official journal of the Transplantation Society2012

Pneumocystis pneumonia in hospitalized patients: a detailed examination of symptoms, management, and outcomes in human immunodeficiency virus (HIV)-infected and HIV-uninfected persons.

J A McKinnell, A P Cannella, D F Kunz, E W Hook, S A Moser, L G Miller, J W Baddley, P G Pappas

Registry-linked trialOpen access · greenAbstract read
In one paragraph

Article in Transplant infectious disease : an official journal of the Transplantation Society, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT06892951 (Phase I/II Safety lead-in Randomized Blind Placebo-controlled Clinical Trial), which is not on this map. Cited by 32 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
32citing papers in PubMed, 3 pooled it
4.5field-weighted citation impact, top 5% 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.

NCT06892951 phase1 / phase2not yet recruitingnot on this mapstarted 2025, after this paper: background citation

Phase I/II Safety lead-in Randomized Blind Placebo-controlled Clinical Trial: Efficacy and Safety of Caspofungin Aerosols for the Curative Treatment of Pneumocystis Pneumonia in Adjunction of Conventional Systemic Antifungal Therapy

TypeinterventionalSponsorUniversity Hospital, ToursRan2025 to 2028Enrolled100ConditionsPneumocystis Pneumonia, Pneumocystis Jirovecii Infection, Pneumocystis InfectionsArmsCaspofungin Acetate 50 MG, Physiologic saline
3 · Its place in the literature

Who cites it

32 citing papers in PubMed, 3 syntheses or guidelines pooled it, 81 citations in OpenAlex.

  1. Pooled it
  2. Guideline
  3. Pooled it
  4. Observational
  5. An Observational Analysis of a Large Cohort ofOpen forum infectious diseases · 2025
    Article
  6. Review
  7. An overview of the laboratory diagnosis ofJournal of clinical microbiology · 2025
    Review
  8. Article
  9. Pathogens (Basel, Switzerland) · 2023
    Review
  10. Article
  11. Treatment ofWorld journal of clinical cases · 2022
    Article
  12. Observational
  13. Article
  14. Role of Chest Imaging in Viral Lung Diseases.International journal of environmental research and public health · 2021
    Review
  15. Pneumocystis jirovecii Disease: Basis for the Revised EORTC/MSGERC Invasive Fungal Disease Definitions in Individuals Without Human Immunodeficiency Virus.Clinical infectious diseases : an official publication of the Infectious Diseases Society of America · 2021
    Article
  16. Review
  17. Article
  18. Review
  19. Article
  20. Observational
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

8 authors at 2 institutions in 1 country.

J A McKinnellDivision of Infectious Diseases, Department of Medicine, University of Alabama at Birmingham, Birmingham, Alabama, USA.
A P Cannella
D F Kunz
E W Hook
S A Moser
L G Miller
J W Baddley
P G Pappas
University of Alabama at Birmingham · USThe Lundquist Institute · US

Funding

ZONA-FREE HAMSTER OVA ASSAY AS AN INDICATOR OF MALE FERTILITYM01RR000425 · NCRR · LUNDQUIST INSTITUTE FOR BIOMEDICAL INNOVATION AT HARBOR-UCLA MEDICAL CENTER · PI ANDERSON, GAIL V · 1985 to 2011
$74.2M
UCLA Clinical and Translational Science InstituteUL1TR000124 · NCATS · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI DUBINETT, STEVEN M. · 2012 to 2015
$57.0M
UAB Infectious Diseases Training GrantT32AI052069 · NIAID · UNIVERSITY OF ALABAMA AT BIRMINGHAM · PI SCHWEBKE, JANE R. · 2003 to 2018
$2.1M
NCATS NIH HHS UL1 TR000124NCRR NIH HHS M01 RR000425NCRR NIH HHS M01 RR 00425NIAID NIH HHS T32 AI052069
6 · The paper itself

Abstract

backgroundPneumocystis jirovecii pneumonia (PCP) is a life-threatening infection for immunocompromised individuals. Robust data and clear guidelines are available for prophylaxis and treatment of human immunodeficiency virus (HIV)-related PCP (HIV-PCP), yet few data and no guidelines are available for non-HIV-related PCP (NH-PCP). We postulated that prevention and inpatient management of HIV-PCP differed from NH-PCP.

methodsWe performed a retrospective case review of all pathologically confirmed cases of PCP seen at the University of Alabama Medical Center from 1996 to 2008. Data on clinical presentation, hospital course, and outcome were collected using a standardized data collection instrument. Bivariate analysis compared prophylaxis, adjunctive corticosteroids, and clinical outcomes between patients with HIV-PCP and NH-PCP.

resultsOur analysis of the cohort included 97 cases of PCP; 65 HIV and 32 non-HIV cases. Non-HIV cases rarely received primary prophylaxis (4% vs. 38%, P = 0.01) and received appropriate antibiotics later in the course of hospitalization (5.2 days vs. 1.1 days, P < 0.005). Among transplant patients, NH-PCP was diagnosed a mean of 1066 days after transplantation and most patients were on low-dose corticosteroids (87%) at the time of disease onset. No significant differences in adjunctive corticosteroid use (69% vs. 77%, P = 0.39) and 90-day mortality (41% vs. 28%, P = 0.20) were detected.

conclusionsPatients who have undergone organ or stem cell transplant remain at risk for PCP for many years after transplantation. In our cohort, patients who developed NH-PCP were rarely given prophylaxis, and initiation of appropriate antibiotics was significantly delayed compared to cases of HIV-PCP. Medical providers should be aware of the ongoing risk for NH-PCP, even late after transplantation, and consider more aggressive approaches to both prophylaxis and earlier empirical therapy for PCP.

Indexed as

HospitalizationPneumocystis cariniiAdultAgedAIDS-Related Opportunistic InfectionsAnti-Bacterial AgentsChemopreventionFemaleHIV-1HIV InfectionsHumansImmunocompromised HostMaleMiddle AgedOrgan TransplantationPneumonia, PneumocystisAnti-Bacterial Agents

Identifiers

PMID22548840
PMCPMC3889465
OpenAlexW1990861003

What OpenQuestion holds

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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.