Outcome of Pneumocystis pneumonia in transplant and non‐transplant HIV‐negative immunocompromised patients

Author:

Albasata Hanan12,Gioia Francesca32,Jiang Yidi42,Poutanen Susan M.52,Hosseini‐Moghaddam Seyed M.2ORCID

Affiliation:

1. Infectious Diseases Department Rashid Hospital Dubai Academic Health Corporation Dubai United Arab Emirates

2. Transplant Infectious Diseases Program, Ajmera Transplant Centre, Division of Infectious Diseases, Department of Medicine University of Toronto University Health Network Toronto Ontario Canada

3. Infectious Diseases Department Hospital Ramón y Cajal IRYCIS (Instituto Ramón y Cajal de Investigación Sanitaria) Universidad de Alcalá Madrid Spain

4. Biostatistics Research Unit University Health Network Toronto Canada

5. Department of Laboratory Medicine & Pathobiology University Health Network/Sinai Health Department of Microbiology University of Toronto Toronto Canada

Abstract

AbstractBackgroundPrevious studies showed HIV‐negative immunocompromised patients are susceptible to Pneumocystis pneumonia (PCP). However, the PCP outcome has not been compared among HIV‐negative immunocompromised patients.MethodsIn this retrospective cohort study at the University Health Network, we included all HIV‐negative immunocompromised patients who fulfilled the European Organization for Research and Treatment of Cancer (EORTC) PCP diagnosis criteria from December 2018 to December 2019. We compared the demographics, comorbidities, course of illness, and PCP outcome (28‐day mortality and composite outcome [i.e., death or intensive care unit (ICU) admission]) between solid organ transplant (SOT) and non‐SOT patients.ResultsOf 160 non‐HIV patients with PCP diagnoses, 118 patients fulfilled EORTC criteria (76 males [64.4%], median [range] age: 65.5 [21–87] years). PCP presentation in SOT recipients (n = 14) was more severe than non‐SOT patients (n = 104): acute presentation (onset <7 days before admission: 11/14 [78.6%] vs. 51/104 [56%], p = .037), shortness of breath (100% vs. 75/104 [74.3%], p = .037), median [range] O2 saturation (88% [75%, 99%] vs. 92%[70%, 99%], p = .040), and supplemental O2 requirement (12/14 [85.7%] vs. 59/104 [56.7%], p = .044). The mortality [4/14, (28.6%) vs. 15/104 (14.4%), p = .176], ICU admission (10/14 [71.4%] vs. 18/104 [17.3%], p < .0001), and mechanical ventilation (8/14 [57.1%] vs. 18/104 [17.3%], p = .0007) in SOT patients was different from non‐SOT patients. In multivariable analysis, SOT recipients were at greater risk of composite outcome than non‐SOT patients (aOR [CI95%]: 12.25 [3.08–48.62], p < .001).ConclusionPCP presentation and outcomes in SOT recipients are more severe than in non‐SOT patients. Further studies are required to explore the biological reasons for this difference. image

Publisher

Wiley

同舟云学术

1.学者识别学者识别

2.学术分析学术分析

3.人才评估人才评估

"同舟云学术"是以全球学者为主线,采集、加工和组织学术论文而形成的新型学术文献查询和分析系统,可以对全球学者进行文献检索和人才价值评估。用户可以通过关注某些学科领域的顶尖人物而持续追踪该领域的学科进展和研究前沿。经过近期的数据扩容,当前同舟云学术共收录了国内外主流学术期刊6万余种,收集的期刊论文及会议论文总量共计约1.5亿篇,并以每天添加12000余篇中外论文的速度递增。我们也可以为用户提供个性化、定制化的学者数据。欢迎来电咨询!咨询电话:010-8811{复制后删除}0370

www.globalauthorid.com

TOP

Copyright © 2019-2024 北京同舟云网络信息技术有限公司
京公网安备11010802033243号  京ICP备18003416号-3