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Zhang N, Wang Z, Li H, Chen K, Wang HS, Shao JB, Jiang SY, Zhai XW, Jiang H. Immunophenotype of lymphocytes and real-world outcome of COVID-19 infection in children with hematology and oncology. BMC Cancer 2024; 24:538. [PMID: 38678181 DOI: 10.1186/s12885-024-12262-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2023] [Accepted: 04/15/2024] [Indexed: 04/29/2024] Open
Abstract
BACKGROUND Patients with immunocompromise were suspected to encounter a high risk for severe coronavirus disease 2019 (COVID-19) infection on early period; however, data is lacking nowadays and immune response remain unclear. METHODS In this retrospective study, internet questionnaire survey and medical records were acquired in pediatric hematology oncology patients. Clinical severity, immunological characteristics, and outcomes were analyzed from December 1, 2022 to January 31, 2023 at the 3rd year of pandemic in China. RESULTS A total of 306 patients were included, with 21 patients (6.9%) asymptomatic, 262 (85.6%) mild severity, 17 (5.6%) moderate severity, 5 (1.6%) severe severity, and 1 (0.3%) critical severity. Seventy-eight (25.5%) patients were on intensive chemotherapy, and 32.0% children were on maintenance chemotherapy. Delays in cancer therapy occurred in 86.7% patients. Univariable analysis revealed active chemotherapy (P < 0.0001), long duration of symptom (P < 0.0001), low lymphocytes count (P = 0.095), low CD3 + and CD8 + T cell count (P = 0.013, P = 0.022), high percentage of CD4 + TCM (P = 0.016), and low percentage of transitional B cells (P = 0.045) were high risk factors for severe COVID-19 infection. Cox regression model showed that the absolute lymphocytes count (P = 0.027) and long duration of symptom (P = 0.002) were the independent factors for severity. Patients with CD8 + dominant and B cell depletion subtype wasn't related with severity, but had higher percentage of CD8 + effector memory T cells (TEM) and terminally differentiated effector memory T cells (TEMRA) (P < 0.001, P < 0.001), and a longer COVID-19 duration (P = 0.045). CONCLUSION The severity was relatively mild in children with immunodeficiencies in the third year of COVID-19 pandemic. Low lymphocyte count and long duration of symptom were the independent risk factors with COVID-19 severity. Delays in cancer care remain a major concern and the long outcome is pending.
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Affiliation(s)
- Na Zhang
- Department of Hematology and Oncology, Shanghai Children's Hospital, School of medicine, Shanghai Jiao Tong University, 200040, Shanghai, China
| | - Zhen Wang
- Department of Hematology and Oncology, Shanghai Children's Hospital, School of medicine, Shanghai Jiao Tong University, 200040, Shanghai, China
| | - Hong Li
- Department of Hematology and Oncology, Shanghai Children's Hospital, School of medicine, Shanghai Jiao Tong University, 200040, Shanghai, China
| | - Kai Chen
- Department of Hematology and Oncology, Shanghai Children's Hospital, School of medicine, Shanghai Jiao Tong University, 200040, Shanghai, China
| | - Hong-Sheng Wang
- Department of Hematology and Oncology, Children's Hospital of Fudan University, Shanghai, China
| | - Jing-Bo Shao
- Department of Hematology and Oncology, Shanghai Children's Hospital, School of medicine, Shanghai Jiao Tong University, 200040, Shanghai, China
| | - Sha-Yi Jiang
- Department of Hematology and Oncology, Shanghai Children's Hospital, School of medicine, Shanghai Jiao Tong University, 200040, Shanghai, China
| | - Xiao-Wen Zhai
- Department of Hematology and Oncology, Children's Hospital of Fudan University, Shanghai, China
| | - Hui Jiang
- Department of Hematology and Oncology, Shanghai Children's Hospital, School of medicine, Shanghai Jiao Tong University, 200040, Shanghai, China.
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Zhu H, Zhu J, Wang Y, Xi X, Wang K, Wang Y, Ding R, Li H. Osteomyelitis of the femur caused by Metamycoplasma orale in an immunocompromised patient using metagenomic next-generation sequencing: A case report. Heliyon 2024; 10:e28730. [PMID: 38586336 PMCID: PMC10998140 DOI: 10.1016/j.heliyon.2024.e28730] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2023] [Revised: 03/13/2024] [Accepted: 03/22/2024] [Indexed: 04/09/2024] Open
Abstract
Background Metamycoplasma orale (M.orale), a symbiotic bacterium observed in the human oral cavity, is generally regarded as non-pathogenic to humans. Although infrequent, symptomatic infections caused by M.orale may occur in individuals with compromised humoral immunity. Accurate identification and early diagnosis of M.orale still present significant challenges due the limitations associated with conventional detection methods. Although metagenomic next-generation sequencing (mNGS) is currently widely utilized in clinical practices and exhibits a remarkable specificity and sensitivity for detecting various pathogens, its application in the diagnosis of M.orale-induced osteomyelitis remains largely unexplored. Case description In this report, we present a case study of osteonecrosis caused by M.orale in a 20-year-old female patient with nephrotic syndrome and other comorbidities. She was administered long-term hormone therapy and immunosuppressants, leading to her admission to the hospital due to recurrent fever, hip abscess and left thigh pain. Imaging examination revealed bilateral mid-femoral lesions, with the extensive nature of the left femoral lesion suggesting a potential secondary infection. Although no pathogen was detected in pus culture, mNGS analysis identified M.orale in the sample. Following treatment with doxycycline and levofloxacin, the patient's symotoms improved and she was discharged with favorable outcomes. Conclusion mNGS enables rapid identification of etiology in patients with osteomyelitis caused by the rare pathogen M.orale. This case accentuate the strength of mNGS for early detection and targeted clinical treatment of infectious diseases caused by uncommon pathogens.
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Affiliation(s)
- Hanxiao Zhu
- The Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, China
| | - Jingzhi Zhu
- The State Key Laboratory of Neurology and Oncology Drug Development, Nanjing, China
- Nanjing Simcere Medical Laboratory Science Co., Ltd, Nanjing, China
| | - YiFei Wang
- The First Hospital of Hunan University of Chinese Medicine, Changsha, China
| | - Xiaotong Xi
- The State Key Laboratory of Neurology and Oncology Drug Development, Nanjing, China
- Nanjing Simcere Medical Laboratory Science Co., Ltd, Nanjing, China
| | - Keyi Wang
- The Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, China
| | - Yongkang Wang
- The Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, China
| | - Ran Ding
- The State Key Laboratory of Neurology and Oncology Drug Development, Nanjing, China
- Nanjing Simcere Medical Laboratory Science Co., Ltd, Nanjing, China
| | - Hang Li
- The Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, China
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3
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Sheik-Ali S, Jiang Y, Nasef H, Sproson E, Tuohy O. Bilateral sequential Ramsay Hunt syndrome in an immunocompromised adult: a rare entity. Ann R Coll Surg Engl 2024; 106:197-199. [PMID: 36448928 PMCID: PMC10830337 DOI: 10.1308/rcsann.2022.0133] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/10/2022] [Indexed: 06/17/2023] Open
Abstract
Bilateral Ramsay Hunt syndrome is a rare clinical entity. We present a case of bilateral Ramsay Hunt syndrome in an immunocompromised adult, with sequential symptom onset. It is important to consider this as a differential diagnosis in patients presenting with bilateral lower motor neuron facial weakness.
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Affiliation(s)
- S Sheik-Ali
- Portsmouth Hospitals University NHS Trust, UK
| | - Y Jiang
- Portsmouth Hospitals University NHS Trust, UK
| | - H Nasef
- Portsmouth Hospitals University NHS Trust, UK
| | - E Sproson
- Portsmouth Hospitals University NHS Trust, UK
| | - O Tuohy
- Portsmouth Hospitals University NHS Trust, UK
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4
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Snell LB, McGreal-Bellone A, Nye C, Gage S, Bakrania P, Williams TGS, Aarons E, Botgros A, Douthwaite ST, Mallon P, Milligan I, Moore C, O’Kelly B, Underwood J, de Barra E, Nebbia G. A Multinational Case Series Describing Successful Treatment of Persistent Severe Acute Respiratory Syndrome Coronavirus 2 Infection Caused by Omicron Sublineages With Prolonged Courses of Nirmatrelvir/Ritonavir. Open Forum Infect Dis 2024; 11:ofad612. [PMID: 38269048 PMCID: PMC10807981 DOI: 10.1093/ofid/ofad612] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2023] [Accepted: 12/06/2023] [Indexed: 01/26/2024] Open
Abstract
The optimum treatment for persistent infection with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is not known. Our case series, across 5 hospitals in 3 countries, describes 11 cases where persistent SARS-CoV-2 infection was successfully treated with prolonged courses (median, 10 days [range, 10-18 days]) of nirmatrelvir/ritonavir (Paxlovid). Most cases (9/11) had hematological malignancy and 10 (10/11) had received CD20-depleting therapy. The median duration of infection was 103 days (interquartile range, 85-138 days). The majority (10/11) were hospitalized, and 7 (7/11) had severe/critical disease. All survived and 9 of 11 demonstrated viral clearance, almost half (4/9) of whom received nirmatrelvir/ritonavir as monotherapy. This case series suggests that prolonged nirmatrelvir/ritonavir has a role in treating persistent infection.
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Affiliation(s)
- Luke B Snell
- Department of Infectious Diseases, King’s College London, London, UK
- Directorate of Infection, Guy’s & St Thomas’ National Health Service Foundation Trust, London, UK
| | | | - Clemency Nye
- Microbiology Department, Public Health Wales, Cardiff, UK
| | - Sarah Gage
- Department of Infectious Diseases, University Hospital of Wales, Cardiff, UK
| | - Prijay Bakrania
- Directorate of Infection, Guy’s & St Thomas’ National Health Service Foundation Trust, London, UK
| | - Tom G S Williams
- Directorate of Infection, Guy’s & St Thomas’ National Health Service Foundation Trust, London, UK
| | - Emma Aarons
- Directorate of Infection, Guy’s & St Thomas’ National Health Service Foundation Trust, London, UK
| | - Alina Botgros
- Directorate of Infection, Guy’s & St Thomas’ National Health Service Foundation Trust, London, UK
| | - Samuel T Douthwaite
- Directorate of Infection, Guy’s & St Thomas’ National Health Service Foundation Trust, London, UK
| | - Patrick Mallon
- Centre for Experimental Pathogen Host Research, University College Dublin, Dublin, Ireland
| | - Iain Milligan
- Directorate of Infection, Guy’s & St Thomas’ National Health Service Foundation Trust, London, UK
| | - Catherine Moore
- Wales Specialist Virology Centre, Public Health Wales, Cardiff, UK
| | - Brendan O’Kelly
- Department of Infectious Diseases, Beaumont Hospital, Dublin, Ireland
- Infectious Diseases, Our Lady of Lourdes Hospital, Drogheda, Ireland
| | - Jonathan Underwood
- Department of Infectious Diseases, University Hospital of Wales, Cardiff, UK
- Division of Infection and Immunity, Cardiff University, Cardiff, UK
| | - Eoghan de Barra
- Department of Infectious Diseases, Beaumont Hospital, Dublin, Ireland
- Department of International Health and Tropical Medicine, Royal College of Surgeons in Ireland, University of Medicine and Health Sciences, Ireland
| | - Gaia Nebbia
- Department of Infectious Diseases, King’s College London, London, UK
- Directorate of Infection, Guy’s & St Thomas’ National Health Service Foundation Trust, London, UK
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5
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Hand J, Imlay H. Antimicrobial Stewardship in Immunocompromised Patients: Current State and Future Opportunities. Infect Dis Clin North Am 2023; 37:823-851. [PMID: 37741735 DOI: 10.1016/j.idc.2023.08.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/25/2023]
Abstract
Immunocompromised (IC) patients are high risk for complications due to a high rate of antibiotic exposure. Antimicrobial stewardship interventions targeted to IC patients can be challenging due to limited data in this population and a high risk of severe infection-related outcomes. Here, the authors review immunocompromised antimicrobial stewardship barriers, metrics, and opportunities for antimicrobial use and testing optimization. Last, the authors highlight future steps in the field.
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Affiliation(s)
- Jonathan Hand
- Ochsner Health, New Orleans, LA, USA; University of Queensland School of Medicine, Ochsner Clinical School
| | - Hannah Imlay
- University of Utah Department of Internal Medicine, Salt Lake City, UT, USA.
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6
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Shimada T, Ishikawa K, Kawai F, Yoneoka D, Mori N. Risk factors associated with infection-related mortality of Bacillus cereus bacteremia in hematologic disorders. Int J Hematol 2023; 118:726-730. [PMID: 37848665 DOI: 10.1007/s12185-023-03671-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2023] [Revised: 09/28/2023] [Accepted: 10/02/2023] [Indexed: 10/19/2023]
Abstract
The mortality risk factors in B. cereus bacteremia in hematologic disorders are still unknown. In this study, patients with B. cereus bacteremia in hematologic disorders were selected in St. lukes international hospital and from electronic databases. A total of 176 patients [median age, 41 years (3-88 years); 99 (56%) males] were included. Of these patients, 141 (80%) had acute leukemia, and 93 (53%) died. Univariate analysis showed that neutropenia, CNS, gastrointestinal, and respiratory infections/symptoms were significantly associated with infection-related death. Meanwhile, glycopeptide use and management with source control were protective factors. Multivariate logistic regression analysis showed that infection-related death was significantly associated with CNS [odds ratio (OR): 3.49, 95% confidence interval (CI) 1.25-9.80], gastrointestinal (OR: 5.22, 95% CI 1.82-8.99), and respiratory infections/symptoms (OR: 8.98, 95% CI 1.62-49.9), as well as glycopeptide use (OR: 0.10, 95% CI 0.03-0.31) and source control (OR: 0.11, 95% CI 0.03-0.37). In conclusion, early glycopeptide administration and source control should be performed upon detection of infections suspicious for B. cereus.
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Affiliation(s)
- Tomohito Shimada
- Department of Infectious Diseases, St. Luke's International Hospital, 9-1, Akashi-cho, Chuo-ku, Tokyo, Japan
| | - Kazuhiro Ishikawa
- Department of Infectious Diseases, St. Luke's International Hospital, 9-1, Akashi-cho, Chuo-ku, Tokyo, Japan.
| | - Fujimi Kawai
- Library, Department of Academic Resources, St. Luke's International University, Tokyo, Japan
| | - Daisuke Yoneoka
- Center for Surveillance, Immunization, and Epidemiologic Research, National Institute of Infectious Diseases, Tokyo, Japan
| | - Nobuyoshi Mori
- Department of Infectious Diseases, St. Luke's International Hospital, 9-1, Akashi-cho, Chuo-ku, Tokyo, Japan
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7
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Wee LE, Tan JY, Oon LLE, Pena AMT, Quek JKS, Venkatachalam I, Ko KKK, Wijaya L. Relapsing COVID-19 infection as a manifestation of Good syndrome: a case report and literature review. Int J Infect Dis 2023; 129:236-239. [PMID: 36608786 PMCID: PMC9809144 DOI: 10.1016/j.ijid.2022.12.040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2022] [Revised: 12/20/2022] [Accepted: 12/27/2022] [Indexed: 01/05/2023] Open
Abstract
Good syndrome (GS) is a rare acquired immunodeficiency disease characterized by the presence of thymoma with combined B and T cell immunodeficiency in adults. Recurrent bacterial infections, particularly sinopulmonary infections caused by encapsulated bacteria, remain the most common infective presentation of GS; however, relapsing viral infections have also been reported, likely due to impaired T cell-mediated immunity. Relapsing COVID-19 infection, however, has not been previously reported as a manifestation of GS. We present two cases of relapsing COVID-19 infection in patients with GS; in one case, relapsing COVID-19 was the first manifestation of newly diagnosed GS.
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Affiliation(s)
- Liang En Wee
- Department of Infectious Diseases, Singapore General Hospital, Singapore.
| | - Jing Yuan Tan
- Department of Haematology, Singapore General Hospital, Singapore
| | - Lynette Lin Ean Oon
- Department of Molecular Pathology, Singapore General Hospital, Singapore; Department of Microbiology, Singapore General Hospital, Singapore
| | | | | | - Indumathi Venkatachalam
- Department of Infectious Diseases, Singapore General Hospital, Singapore; Department of Infection Prevention and Epidemiology, Singapore General Hospital, Singapore
| | - Karrie Kwan-Ki Ko
- Department of Molecular Pathology, Singapore General Hospital, Singapore; Department of Microbiology, Singapore General Hospital, Singapore
| | - Limin Wijaya
- Department of Infectious Diseases, Singapore General Hospital, Singapore
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8
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Greene SE, Huang Y, Kim W, Liebeskind MJ, Chandrasekaran V, Liu Z, Deepak P, Paley MA, Lew D, Yang M, Matloubian M, Gensler LS, Nakamura MC, O'Hallaran JA, Presti RM, Whelan SPJ, Buchser WJ, Kim AHJ, Weil GJ. A simple point-of-care assay accurately detects anti-spike antibodies after SARS-CoV-2 vaccination. J Clin Virol Plus 2023; 3:100135. [PMID: 36644774 PMCID: PMC9831968 DOI: 10.1016/j.jcvp.2023.100135] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2022] [Revised: 01/06/2023] [Accepted: 01/10/2023] [Indexed: 01/13/2023] Open
Abstract
Objective Lateral flow assays (LFA) are sensitive for detecting antibodies to SARS-CoV-2 proteins within weeks after infection. This study tested samples from immunocompetent adults, and those receiving treatments for chronic inflammatory diseases (CID), before and after mRNA SARS-CoV-2 vaccination. Methods We compared results obtained with the COVIBLOCK Covid-19 LFA to those obtained by anti-spike (S) ELISA. Results The LFA detected anti-S antibodies in 29 of 29 (100%) of the immunocompetent and 110 of 126 (87.3%) of the CID participants after vaccination. Semiquantitative LFA scores were statistically significantly lower in samples from immunosuppressed participants, and were significantly correlated with anti-S antibody levels measured by ELISA. Conclusions This simple LFA test is a practical alternative to laboratory-based assays for detecting anti-S antibodies after infection or vaccination. This type of test may be most useful for testing people in outpatient or resource-limited settings.
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Affiliation(s)
- Sarah E Greene
- Division of Infectious Diseases, Department of Pediatrics, Washington University School of Medicine, 4444 Forest Park Avenue, Rm 4184 , St. Louis, MO 63110, United States
| | - Yuefang Huang
- Division of Infectious Diseases, Department of Medicine, Washington University, St. Louis, MO, United States
| | - Wooseob Kim
- Division of Immunobiology, Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO, United States
| | - Mariel J Liebeskind
- Department of Genetics, Washington University School of Medicine, St. Louis, MO, United States
| | - Vinay Chandrasekaran
- Department of Genetics, Washington University School of Medicine, St. Louis, MO, United States
| | - Zhuoming Liu
- Department of Molecular Microbiology, Washington University School of Medicine, St. Louis, MO, United States
| | - Parakkal Deepak
- Division of Gastroenterology, Department of Medicine, Washington University School of Medicine, St. Louis, MO, United States
| | - Michael A Paley
- Division of Rheumatology, Department of Medicine, Washington University School of Medicine, St. Louis, MO, United States
| | - Daphne Lew
- Division of Biostatistics, Washington University School of Medicine, St. Louis, MO, United States
| | - Monica Yang
- Division of Rheumatology, Department of Medicine, University of California San Francisco, San Francisco, CA, United States
| | - Mehrdad Matloubian
- Division of Rheumatology, Department of Medicine, University of California San Francisco, San Francisco, CA, United States
| | - Lianne S Gensler
- Division of Rheumatology, Department of Medicine, University of California San Francisco, San Francisco, CA, United States.,San Francisco VA Health Care System, San Francisco, CA, United States
| | - Mary C Nakamura
- Division of Biostatistics, Washington University School of Medicine, St. Louis, MO, United States.,San Francisco VA Health Care System, San Francisco, CA, United States
| | - Jane A O'Hallaran
- Division of Infectious Diseases, Department of Medicine, Washington University, St. Louis, MO, United States
| | - Rachel M Presti
- Division of Infectious Diseases, Department of Medicine, Washington University, St. Louis, MO, United States
| | - Sean P J Whelan
- Department of Molecular Microbiology, Washington University School of Medicine, St. Louis, MO, United States
| | - William J Buchser
- Department of Genetics, Washington University School of Medicine, St. Louis, MO, United States
| | - Alfred H J Kim
- Division of Immunobiology, Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO, United States.,Division of Rheumatology, Department of Medicine, Washington University School of Medicine, St. Louis, MO, United States
| | - Gary J Weil
- Division of Infectious Diseases, Department of Medicine, Washington University, St. Louis, MO, United States
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9
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Jakharia N, Subramanian AK, Shapiro AE. COVID-19 in the Immunocompromised Host, Including People with Human Immunodeficiency Virus. Infect Dis Clin North Am 2022; 36:397-421. [PMID: 35636907 DOI: 10.1016/j.idc.2022.01.006] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
This review describes the incidence, epidemiology, and risk factors for mortality of COVID-19 in immunocompromised patients, including persons with human immunodeficiency virus. It describes various preventive measures, including vaccines and their effectiveness and the role of monoclonal antibodies for pre-exposure prophylaxis. It also reviews the different treatment options for immunocompromised individuals, including antivirals, monoclonal antibodies, and immunomodulators. Lastly, it describes the impact of COVID-19 on transplantation and continuity care of this population.
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10
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Lee B, Yin D, August K, Noel-Macdonell J, Tracy M, Jensen D. Clinical predictors of invasive fungal rhinosinusitis in a tertiary pediatric hospital. Int J Pediatr Otorhinolaryngol 2022; 155:111065. [PMID: 35183919 DOI: 10.1016/j.ijporl.2022.111065] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/16/2021] [Revised: 12/18/2021] [Accepted: 02/12/2022] [Indexed: 11/26/2022]
Abstract
OBJECTIVES Invasive fungal rhinosinusitis (IFRS) is a potentially fatal disease that affects the severely immunocompromised and requires aggressive treatment. The objective of this study is to better describe predictors of biopsy positivity in patients at high risk of IFRS at a pediatric hospital. METHODS This was a single-center case-control study of 36 patients (37 total biopsies) ≤ 21 years old with one of five high-risk oncologic/hematologic diagnoses who underwent operative endoscopy for clinical suspicion for IFRS. IFRS positivity was defined histologically. Collected information included patient demographics, primary diagnosis, oncologic relapses, time from diagnosis to biopsy, clinical characteristics, and endoscopic findings. These data were used to create a simple predictive scoring system. RESULTS 17 patients had biopsy-proven IFRS (IFRS(+)) for an overall incidence of 2.1% in the designated high-risk population. Average time from most recent oncologic development (diagnosis, relapse, or hematopoietic stem-cell transplant) to biopsy in the IFRS(+) group was 2.09 months (SD = 2.26), and 7.28 months in the IFRS(-) group (SD = 9.17) (p = 0.009). Clinical characteristics did not differentiate between IFRS(+) and IFRS(-). Bedside endoscopy performed poorly, as it was interpreted as normal in 42.8% of IFRS(+) and 53.8% of IFRS(-). In contrast, the presence of any positive endoscopic finding intra-operatively was highly specific for IFRS(+) (94%) with moderate sensitivity (70%), and the difference in rate of positivity between groups was statistically significant (p < 0.001). CONCLUSION Operative endoscopy with biopsy remains the gold-standard to rule-out IFRS in the setting of high clinical suspicion. Time elapsed from most recent oncologic development to clinical concern for IFRS may influence the likelihood of disease, though this requires further study. Clinical symptoms and bedside endoscopy were not predictive and should be used with caution in decision-making.
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Affiliation(s)
- Brennan Lee
- School of Medicine, Univ. of Kansas, 3901 Rainbow Blvd., Kansas City, KS, 66160, USA.
| | - Dwight Yin
- Pediatrics - Divisions of Infectious Diseases and Clinical Pharmacology, Children's Mercy Hosp., 2401 Gillham Rd., Kansas City, MO, 64108, USA; Department of Pediatrics, University of Missouri - Kansas City School of Medicine, 2411 Holmes St, Kansas City, MO, 64108, USA.
| | - Keith August
- Pediatrics - Division of Hematology/Oncology, Children's Mercy Hosp., 2401 Gillham Rd., Kansas City, MO, 64108, USA; Department of Pediatrics, University of Missouri - Kansas City School of Medicine, 2411 Holmes St, Kansas City, MO, 64108, USA.
| | - Janelle Noel-Macdonell
- Health Services and Outcomes Research, Children's Mercy Hosp., 2401 Gillham Rd., Kansas City, MO, 64108, USA; Department of Pediatrics, University of Missouri - Kansas City School of Medicine, 2411 Holmes St, Kansas City, MO, 64108, USA.
| | - Meghan Tracy
- Surgery - Division of Pediatric Otolaryngology, Children's Mercy Hospital, 2401 Gillham Rd., Kansas City, MO, 64108, USA.
| | - Daniel Jensen
- Surgery - Division of Pediatric Otolaryngology, Children's Mercy Hospital, 2401 Gillham Rd., Kansas City, MO, 64108, USA; Department of Pediatrics, University of Missouri - Kansas City School of Medicine, 2411 Holmes St, Kansas City, MO, 64108, USA.
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11
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Langham AR, Gabler T, Bebington C, Brisighelli G, Westgarth-Taylor C. Paediatric Anogenital Condylomata Acuminata: An assessment of patient characteristics and the need for surgical intervention. J Pediatr Surg 2022; 57:715-718. [PMID: 34969525 DOI: 10.1016/j.jpedsurg.2021.11.027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/31/2021] [Revised: 11/15/2021] [Accepted: 11/30/2021] [Indexed: 11/16/2022]
Abstract
BACKGROUND Anogenital Condylomata Acuminata (AGCA) are caused by Human Papilloma Virus (HPV), which is one of the most common sexually transmitted illnesses in adults. Although commonly seen in the paediatric population, especially in the setting of immunocompromise, literature regarding transmission, viral type and management in this population is scant. The aim of this study was to assess the profile of patients presenting with anogenital warts in light of associated immunocompromise with Human Immunodeficiency Virus (HIV). METHODS Three years of patient records from Chis Hani Baragwanath Academic Hospital were reviewed (January 2017 - December 2019). Information collected included: gender, age of presentation, age at intervention, type and duration of medical treatment, type and number of surgical interventions, HIV status, and histology results. Fisher's and Pearson's test were used to assess correlation between immune status and surgical interventions necessary. RESULTS In the time frame considered, we treated 66 patients with AGCA . The average age was 4 years old (1-14). HIV status was recorded in 30 patients (15 positive and 15 negative). Only one patient out of 66 had a history of sexual abuse. Whilst the proportion of patients who required surgical intervention in the HIV negative and HIV positive groups was equal (2:1), the total number of surgical interventions needed to achieve clearance was significantly more in those with HIV (p = 0.03). CONCLUSIONS HIV positive patients with AGCA require more surgical interventions compared to HIV negative individuals. Further research will be conducted to ascertain the sub-type of HPV infection in this subset of patients and to assess if this impacts follow-up for future malignancy. Further research also needs to be conducted to ascertain whether surgical intervention should be instituted earlier in the treatment protocol for HIV positive children.
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Affiliation(s)
- Alice Rose Langham
- Department of Paediatric Surgery, Chris Hani Baragwanath Academic Hospital, University of the Witwatersrand, Johannesburg, South Africa.
| | - Tarryn Gabler
- Department of Paediatric Surgery, Chris Hani Baragwanath Academic Hospital, University of the Witwatersrand, Johannesburg, South Africa; Paediatric Colorectal and Pelvic Reconstruction Centre, Chris Hani Baragwanath Academic Hospital, Chris Hani Road, Diepkloof, Soweto, Johannesburg, South Africa
| | - Catterina Bebington
- Paediatric Colorectal and Pelvic Reconstruction Centre, Chris Hani Baragwanath Academic Hospital, Chris Hani Road, Diepkloof, Soweto, Johannesburg, South Africa
| | - Giulia Brisighelli
- Department of Paediatric Surgery, Chris Hani Baragwanath Academic Hospital, University of the Witwatersrand, Johannesburg, South Africa; Paediatric Colorectal and Pelvic Reconstruction Centre, Chris Hani Baragwanath Academic Hospital, Chris Hani Road, Diepkloof, Soweto, Johannesburg, South Africa
| | - Chris Westgarth-Taylor
- Department of Paediatric Surgery, Chris Hani Baragwanath Academic Hospital, University of the Witwatersrand, Johannesburg, South Africa; Paediatric Colorectal and Pelvic Reconstruction Centre, Chris Hani Baragwanath Academic Hospital, Chris Hani Road, Diepkloof, Soweto, Johannesburg, South Africa
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12
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DeSimone MS, Crothers JW, Solomon IH, Laga AC. Scedosporium and Lomentospora Infections Are Infrequent, Difficult to Diagnose by Histology, and Highly Virulent. Am J Clin Pathol 2021; 156:1044-1057. [PMID: 34160012 DOI: 10.1093/ajcp/aqab070] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
OBJECTIVE To further characterize the histomorphology and clinicopathologic features of colonization and invasive disease by Scedosporium and Lomentospora. METHODS We conducted a 20-year retrospective study. Patients with at least 1 histopathology specimen and concurrent culture were included. Clinical features, histopathology, microbiology, and outcomes were analyzed. RESULTS Eighteen patients were identified, and all were immunocompromised. Eight patients had colonization, while 10 had invasive disease (pneumonia [n = 3], skin and soft-tissue infections [n = 3], disseminated disease [n = 4]). Scedosporium apiospermum was identified in 15 patients, Lomentospora prolificans in 2 patients, and Scedosporium ellipsoideum in 1 patient. Fungal elements were identified histologically in 11 patients. Granulomatous, suppurative, and necrotizing inflammation with irregular branching hyphae and characteristic microconidia were observed in 9 cases; conidiogenous cells were identified in 4 cases. Seven patients died of invasive disease despite therapy, and 3 recovered after treatment. No deaths were observed in patients with colonization. CONCLUSIONS Scedosporium and Lomentospora are rare, virulent opportunistic fungal pathogens. Fungal morphology may overlap with other hyaline molds, but identification of obovoid conidia should allow a diagnosis of non-Aspergillus hyalohyphomycosis and consideration of Scedosporium and Lomentospora. Histopathologic correlation with culture and polymerase chain reaction is critical for diagnosis and treatment.
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Affiliation(s)
- Mia S DeSimone
- Department of Pathology, Brigham and Women’s Hospital, Boston, MA, USA
| | | | - Isaac H Solomon
- Department of Pathology, Brigham and Women’s Hospital, Boston, MA, USA
| | - Alvaro C Laga
- Department of Pathology, Brigham and Women’s Hospital, Boston, MA, USA
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13
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Abstract
Abdominal pain in an immunocompromised patient represents a common clinical scenario that may have uncommon causes. Evaluation relies first on identifying the immunocompromise, whether due to congenital immunodeficiencies, malignancy, hematopoietic stem cell transplant, solid organ transplant, or human immunodeficiency virus/acquired immunodeficiency syndrome. Based on this determination, the emergency physician may then build a focused differential of pathophysiologic possibilities. Careful evaluation is necessary given the absence of classic physical examination findings, and liberal use of laboratory and cross-sectional imaging is prudent. Conservative evaluation and disposition of these high-risk patients is important to consider.
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Affiliation(s)
- Carmen Wolfe
- Department of Emergency Medicine, Vanderbilt University Medical Center, 1313 21st Avenue South, Oxford House 703, Nashville, TN 37232, USA.
| | - Nicole McCoin
- Department of Emergency Medicine, Ochsner Medical Center, 1514 Jefferson Highway, New Orleans, LA 70121, USA
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14
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Coccolini F, Improta M, Sartelli M, Rasa K, Sawyer R, Coimbra R, Chiarugi M, Litvin A, Hardcastle T, Forfori F, Vincent JL, Hecker A, Ten Broek R, Bonavina L, Chirica M, Boggi U, Pikoulis E, Di Saverio S, Montravers P, Augustin G, Tartaglia D, Cicuttin E, Cremonini C, Viaggi B, De Simone B, Malbrain M, Shelat VG, Fugazzola P, Ansaloni L, Isik A, Rubio I, Kamal I, Corradi F, Tarasconi A, Gitto S, Podda M, Pikoulis A, Leppaniemi A, Ceresoli M, Romeo O, Moore EE, Demetrashvili Z, Biffl WL, Wani I, Tolonen M, Duane T, Dhingra S, DeAngelis N, Tan E, Abu-Zidan F, Ordonez C, Cui Y, Labricciosa F, Perrone G, Di Marzo F, Peitzman A, Sakakushev B, Sugrue M, Boermeester M, Nunez RM, Gomes CA, Bala M, Kluger Y, Catena F. Acute abdomen in the immunocompromised patient: WSES, SIS-E, WSIS, AAST, and GAIS guidelines. World J Emerg Surg 2021; 16:40. [PMID: 34372902 PMCID: PMC8352154 DOI: 10.1186/s13017-021-00380-1] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2021] [Accepted: 06/18/2021] [Indexed: 02/08/2023] Open
Abstract
Immunocompromised patients are a heterogeneous and diffuse category frequently presenting to the emergency department with acute surgical diseases. Diagnosis and treatment in immunocompromised patients are often complex and must be multidisciplinary. Misdiagnosis of an acute surgical disease may be followed by increased morbidity and mortality. Delayed diagnosis and treatment of surgical disease occur; these patients may seek medical assistance late because their symptoms are often ambiguous. Also, they develop unique surgical problems that do not affect the general population. Management of this population must be multidisciplinary.This paper presents the World Society of Emergency Surgery (WSES), Surgical Infection Society Europe (SIS-E), World Surgical Infection Society (WSIS), American Association for the Surgery of Trauma (AAST), and Global Alliance for Infection in Surgery (GAIS) joined guidelines about the management of acute abdomen in immunocompromised patients.
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Affiliation(s)
- Federico Coccolini
- grid.144189.10000 0004 1756 8209General, Emergency and Trauma Surgery Department, Pisa University Hospital, Via Paradisa, 2, 56124 Pisa, Italy
| | - Mario Improta
- grid.8982.b0000 0004 1762 5736Emergency Department, Pavia University Hospital, Pavia, Italy
| | | | - Kemal Rasa
- Department of Surgery, Anadolu Medical Center, Kocaali, Turkey
| | - Robert Sawyer
- grid.268187.20000 0001 0672 1122General Surgery Department, Western Michigan University, Kalamazoo, MI USA
| | - Raul Coimbra
- grid.488519.90000 0004 5946 0028Department of General Surgery, Riverside University Health System Medical Center, Moreno Valley, CA USA
| | - Massimo Chiarugi
- grid.144189.10000 0004 1756 8209General, Emergency and Trauma Surgery Department, Pisa University Hospital, Via Paradisa, 2, 56124 Pisa, Italy
| | - Andrey Litvin
- grid.410686.d0000 0001 1018 9204Department of Surgical Disciplines, Immanuel Kant Baltic Federal University, Kaliningrad, Russia
| | - Timothy Hardcastle
- Emergency and Trauma Surgery, Inkosi Albert Luthuli Central Hospital, Mayville, South Africa
| | - Francesco Forfori
- grid.144189.10000 0004 1756 8209Intensive Care Unit, Pisa University Hospital, Pisa, Italy
| | - Jean-Louis Vincent
- grid.4989.c0000 0001 2348 0746Departement of Intensive Care, Erasme Univ Hospital, Université Libre de Bruxelles, Bruxelles, Belgium
| | - Andreas Hecker
- grid.411067.50000 0000 8584 9230Departementof General and Thoracic Surgery, University Hospital of Giessen, Giessen, Germany
| | - Richard Ten Broek
- grid.10417.330000 0004 0444 9382General Surgery, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Luigi Bonavina
- grid.416351.40000 0004 1789 6237General Surgery, San Donato Hospital, Milano, Italy
| | - Mircea Chirica
- grid.450307.5General Surgery, CHUGA-CHU Grenoble Alpes UGA-Université Grenoble Alpes, Grenoble, France
| | - Ugo Boggi
- grid.144189.10000 0004 1756 8209General Surgery, Pisa University Hospital, Pisa, Italy
| | - Emmanuil Pikoulis
- grid.5216.00000 0001 2155 08003rd Department of Surgery, Attiko Hospital, National & Kapodistrian University of Athens, Athens, Greece
| | - Salomone Di Saverio
- grid.18887.3e0000000417581884General Surgery, Varese University Hospital, Varese, Italy
| | - Philippe Montravers
- grid.411119.d0000 0000 8588 831XDépartement d’Anesthésie-Réanimation, CHU Bichat Claude Bernard, Paris, France
| | - Goran Augustin
- grid.4808.40000 0001 0657 4636Department of Surgery, Zagreb University Hospital Centre and School of Medicine, University of Zagreb, Zagreb, Croatia
| | - Dario Tartaglia
- grid.144189.10000 0004 1756 8209General, Emergency and Trauma Surgery Department, Pisa University Hospital, Via Paradisa, 2, 56124 Pisa, Italy
| | - Enrico Cicuttin
- grid.144189.10000 0004 1756 8209General, Emergency and Trauma Surgery Department, Pisa University Hospital, Via Paradisa, 2, 56124 Pisa, Italy
| | - Camilla Cremonini
- grid.144189.10000 0004 1756 8209General, Emergency and Trauma Surgery Department, Pisa University Hospital, Via Paradisa, 2, 56124 Pisa, Italy
| | - Bruno Viaggi
- grid.24704.350000 0004 1759 9494ICU Department, Careggi University Hospital, Firenze, Italy
| | - Belinda De Simone
- grid.418056.e0000 0004 1765 2558Department of Digestive, Metabolic and Emergency Minimally Invasive Surgery, Centre Hospitalier Intercommunal de Poissy/Saint Germain en Laye, Saint Germain en Laye, France
| | - Manu Malbrain
- grid.8767.e0000 0001 2290 8069Faculty of Engineering, Department of Electronics and Informatics, Vrije Universiteit Brussel, Brussels, Belgium
| | - Vishal G. Shelat
- General and Emergency Surgery, Tan Tock Seng Hospital, Kuala Lumpur, Malaysia
| | - Paola Fugazzola
- grid.8982.b0000 0004 1762 5736General and Emergency Surgery, Pavia University Hospital, Pavia, Italy
| | - Luca Ansaloni
- grid.8982.b0000 0004 1762 5736General and Emergency Surgery, Pavia University Hospital, Pavia, Italy
| | - Arda Isik
- grid.411776.20000 0004 0454 921XGeneral Surgery, School of Medicine, Istanbul Medeniyet University, Istanbul, Turkey
| | - Ines Rubio
- grid.81821.320000 0000 8970 9163Department of General Surgery, La Paz University Hospital, Madrid, Spain
| | - Itani Kamal
- grid.38142.3c000000041936754XGeneral Surgery, VA Boston Health Care System, Boston University, Harvard Medical School, Boston, MA USA
| | - Francesco Corradi
- grid.144189.10000 0004 1756 8209Intensive Care Unit, Pisa University Hospital, Pisa, Italy
| | - Antonio Tarasconi
- grid.411482.aGeneral Surgery, Parma University Hospital, Parma, Italy
| | - Stefano Gitto
- grid.8404.80000 0004 1757 2304Gastroenterology and Transplant Unit, Firenze University Hospital, Firenze, Italy
| | - Mauro Podda
- grid.7763.50000 0004 1755 3242General and Emergency Surgery, Cagliari University Hospital, Cagliari, Italy
| | - Anastasia Pikoulis
- grid.5216.00000 0001 2155 0800Medical Department, National & Kapodistrian University of Athens, Athens, Greece
| | - Ari Leppaniemi
- grid.15485.3d0000 0000 9950 5666Abdominal Center, Helsinki University and Helsinki University Hospital, Helsinki, Finland
| | - Marco Ceresoli
- grid.18887.3e0000000417581884General Surgery, Monza University Hospital, Monza, Italy
| | - Oreste Romeo
- grid.268187.20000 0001 0672 1122Department of Surgery, Western Michigan University School of Medicine, Kalamazoo, MI USA
| | - Ernest E. Moore
- grid.239638.50000 0001 0369 638XTrauma Surgery, Denver Health, Denver, CL USA
| | - Zaza Demetrashvili
- grid.412274.60000 0004 0428 8304General Surgery, Tbilisi State Medical University, Tbilisi, Georgia
| | - Walter L. Biffl
- grid.415402.60000 0004 0449 3295Emergency and Trauma Surgery, Scripps Memorial Hospital La Jolla, La Jolla, CA USA
| | - Imitiaz Wani
- General Surgery, Government Gousia Hospital, Srinagar, Kashmir India
| | - Matti Tolonen
- grid.15485.3d0000 0000 9950 5666Abdominal Center, Helsinki University and Helsinki University Hospital, Helsinki, Finland
| | | | - Sameer Dhingra
- National Institute of Pharmaceutical Education and Research, Hajipur (NIPER-H), Vaishali, Bihar India
| | - Nicola DeAngelis
- grid.50550.350000 0001 2175 4109General Surgery Department, Henry Mondor University Hospital, Paris, France
| | - Edward Tan
- grid.10417.330000 0004 0444 9382Emergency Medicine, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Fikri Abu-Zidan
- General Surgery, UAE University Hospital, Sharjah, United Arab Emirates
| | - Carlos Ordonez
- grid.8271.c0000 0001 2295 7397Division of Trauma and Acute Care Surgery, Department of Surgery, Fundación Valle del Lili, Universidad del Valle, Cali, Colombia
| | - Yunfeng Cui
- grid.265021.20000 0000 9792 1228Department of Surgery, Tianjin Nankai Hospital, Nankai Clinical School of Medicine, Tianjin Medical University, Tianjin, China
| | | | - Gennaro Perrone
- grid.411482.aGeneral Surgery, Parma University Hospital, Parma, Italy
| | | | - Andrew Peitzman
- grid.21925.3d0000 0004 1936 9000General Surgery, University of Pittsburgh School of Medicine, Pittsburgh, USA
| | - Boris Sakakushev
- First Clinic of General Surgery, University Hospital St George Plovdiv, Plovdiv, Bulgaria
| | - Michael Sugrue
- General Surgery, Letterkenny Hospital, Letterkenny, Ireland
| | - Marja Boermeester
- grid.5650.60000000404654431Department of Surgery, Academic Medical Center, Amsterdam, Netherlands
| | | | - Carlos Augusto Gomes
- Department of Surgery, Faculdade de Ciências Médicas e da Saúde de Juiz de Fora, Hospital Universitário Terezinha de Jesus, Juiz de Fora, Brazil
| | - Miklosh Bala
- grid.17788.310000 0001 2221 2926General Surgery, Hadassah Hospital, Jerusalem, Israel
| | - Yoram Kluger
- General Sugery, Ramabam Medical Centre, Tel Aviv, Israel
| | - Fausto Catena
- grid.411482.aGeneral Surgery, Parma University Hospital, Parma, Italy
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15
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Solanki B, Chouhan M, Shakrawal N. Mucor Alert: Triad of COVID-19, Corticosteroids Therapy and Uncontrolled Glycemic Index. Indian J Otolaryngol Head Neck Surg 2021;:1-3. [PMID: 34395215 DOI: 10.1007/s12070-021-02801-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2021] [Accepted: 08/01/2021] [Indexed: 01/08/2023] Open
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16
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MacDonald SE, Palichuk A, Slater L, Tripp H, Reifferscheid L, Burton C. Gaps in knowledge about the vaccine coverage of immunocompromised children: a scoping review. Hum Vaccin Immunother 2021; 18:1-16. [PMID: 34270376 PMCID: PMC8920240 DOI: 10.1080/21645515.2021.1935169] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022] Open
Abstract
Immunocompromised children are at increased risk of severe illness from vaccine-preventable infections. However, inadequate vaccine coverage remains a concern. This scoping review sought to determine the current state of knowledge regarding vaccine coverage of immunocompromised children. Bibliographic databases were searched for primary research from any year. Data were analyzed quantitatively and narratively. Ninety-seven studies met inclusion criteria. The most commonly studied vaccines were pneumococcal (n = 46), influenza (n = 44), diphtheria/tetanus/pertussis/poliomyelitis/Haemophilus influenzae type B/hepatitis B-containing (n = 36), and measles- and/or mumps- and/or rubella-containing (n = 29). Immunocompromising conditions studied included cancer/stem cell transplants (n = 24), solid organ transplants (n = 23), sickle cell disease (n = 21), immunosuppressive therapy (n = 14), human immunodeficiency virus (n = 12), splenectomy (n = 4), and primary immunodeficiency (n = 2). As more children are treated with immunosuppressive therapies, it is critical to identify whether they are being appropriately vaccinated for age and condition. We identified gaps in the current state of knowledge for specific vaccine types in specific immunocompromised populations.
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Affiliation(s)
| | | | - Linda Slater
- John W. Scott Health Sciences Library, University of Alberta, Edmonton, Canada
| | - Hailey Tripp
- Faculty of Nursing, University of Alberta, Edmonton, Canada
| | | | - Catherine Burton
- Faculty of Medicine and Dentistry, Department of Pediatrics, University of Alberta, Edmonton, Canada
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18
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Dumford D 3rd, Skalweit MJ. Antibiotic-Resistant Infections and Treatment Challenges in the Immunocompromised Host: An Update. Infect Dis Clin North Am 2020; 34:821-47. [PMID: 33131573 DOI: 10.1016/j.idc.2020.08.005] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
This article reviews antibiotic resistance and treatment of bacterial infections in the growing number of patients who are immunocompromised: solid organ transplant recipients, the neutropenic host, and persons with human immunodeficiency virus and AIDS. Specific mechanisms of resistance in both gram-negative and gram-positive bacteria, as well as newer treatment options are addressed elsewhere and are only briefly discussed in the context of the immunocompromised host.
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19
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Shah P, Rojas-Moreno C, Alexander J, Vasudevan A, Nguyen V. Rhodococcus equi: Another great masquerader. IDCases 2021; 24:e01144. [PMID: 34012774 DOI: 10.1016/j.idcr.2021.e01144] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2021] [Revised: 04/23/2021] [Accepted: 04/24/2021] [Indexed: 11/29/2022] Open
Abstract
Rhodococcosis is a serious infection specially affecting immunocompromised populations. We report a case of disseminated infection by Rhodococcus equi in a renal transplant patient, that was initially diagnosed as histoplasmosis, highlighting the potential for confusion between rhodococcosis and other infections. Clinicians and pathologists should correlate histopathology findings with the clinical and microbiological data.
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20
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Sadik MT, Aksu Ceylan N, Cebeci Z, Kir N, Oray M, Tugal-Tutkun I. Patterns of cytomegalovirus retinitis at a tertiary referral center in Turkey. Int Ophthalmol 2021; 41:2981-2992. [PMID: 33885967 DOI: 10.1007/s10792-021-01857-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2021] [Accepted: 04/08/2021] [Indexed: 11/30/2022]
Abstract
PURPOSE To analyze predisposing conditions in Turkish patients with CMV retinitis and to compare HIV-positive and HIV-negative patients. METHODS We reviewed medical charts and ocular images of 41 patients with CMV retinitis diagnosed between 1996 and 2019. RESULTS Eleven patients (27%) had HIV infection and 30 were immunocompromised from diverse causes. Initial visual acuity, type, zone, and extent of CMV retinitis, and response to anti-CMV treatment were not significantly different between the two groups. Vitreous haze and panretinal occlusive vasculopathy were the presenting features only in non-HIV patients, seen in 34% and 16% of eyes, respectively. Although not statistically significant, recurrent CMV retinitis was more common in non-HIV patients (17.4% vs. 4.3%/eye-year) and immune recovery uveitis was more common in HIV patients (43% vs. 26%/eye-year). Visual outcomes were similar. Final visual acuity of 1 logMAR or worse was significantly associated with the recurrence of CMV retinitis (odds ratio 9.67; p = 0.01) and also with the occurrence of immune recovery uveitis (odds ratio 4.31; p = 0.058). CONCLUSIONS Diverse immunocompromising conditions are more commonly associated with CMV retinitis than HIV infection in Turkish patients. Intraocular inflammation was more commonly associated with active retinitis in non-HIV patients and immune recovery uveitis was more common in HIV patients.
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Affiliation(s)
- Muhammed Talha Sadik
- Department of Ophthalmology, Faculty of Medicine, Istanbul University, Istanbul Tip Fakultesi Goz Hastaliklari A.D. Capa, 34093, Istanbul, Turkey
| | - Nihan Aksu Ceylan
- Department of Ophthalmology, Faculty of Medicine, Istanbul University, Istanbul Tip Fakultesi Goz Hastaliklari A.D. Capa, 34093, Istanbul, Turkey
| | - Zafer Cebeci
- Department of Ophthalmology, Faculty of Medicine, Istanbul University, Istanbul Tip Fakultesi Goz Hastaliklari A.D. Capa, 34093, Istanbul, Turkey
| | - Nur Kir
- Department of Ophthalmology, Faculty of Medicine, Istanbul University, Istanbul Tip Fakultesi Goz Hastaliklari A.D. Capa, 34093, Istanbul, Turkey
| | - Merih Oray
- Department of Ophthalmology, Faculty of Medicine, Istanbul University, Istanbul Tip Fakultesi Goz Hastaliklari A.D. Capa, 34093, Istanbul, Turkey
| | - Ilknur Tugal-Tutkun
- Department of Ophthalmology, Faculty of Medicine, Istanbul University, Istanbul Tip Fakultesi Goz Hastaliklari A.D. Capa, 34093, Istanbul, Turkey.
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21
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Vander Leek TK, Chan ES, Connors L, Derfalvi B, Ellis AK, Upton JEM, Abrams EM. COVID-19 vaccine testing & administration guidance for allergists/immunologists from the Canadian Society of Allergy and Clinical Immunology (CSACI). Allergy Asthma Clin Immunol 2021; 17:29. [PMID: 33722299 PMCID: PMC7957441 DOI: 10.1186/s13223-021-00529-2] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/14/2021] [Accepted: 02/19/2021] [Indexed: 03/03/2023]
Abstract
BACKGROUND Safe and effective vaccines provide the first hope for mitigating the devastating health and economic impacts resulting from coronavirus disease 2019 (COVID-19) and related public health orders. Recent case reports of reactions to COVID-19 vaccines have raised questions about their safety for use in individuals with allergies and those who are immunocompromised. In this document, we aim to address these concerns and provide guidance for allergists/immunologists. METHODS Scoping review of the literature regarding COVID-19 vaccination, adverse or allergic reactions, and immunocompromise from PubMed over the term of December 2020 to present date. We filtered our search with the terms "human" and "English" and limited the search to the relevant subject age range with the term "adult." Reports resulting from these searches and relevant references cited in those reports were reviewed and cited on the basis of their relevance. RESULTS Assessment by an allergist is warranted in any individual with a suspected allergy to a COVID-19 vaccine or any of its components. Assessment by an allergist is NOT required for individuals with a history of unrelated allergies, including to allergies to foods, drugs, insect venom or environmental allergens. COVID-19 vaccines should be offered to immunocompromised patients if the benefit is deemed to outweigh any potential risks of vaccination. INTERPRETATION This review provides the first Canadian guidance regarding assessment of an adolescent and adult with a suspected allergy to one of the COVID-19 vaccines currently available, or any of their known allergenic components, and for patients who are immunocompromised who require vaccination for COVID-19. As information is updated this guidance will be updated accordingly.
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Affiliation(s)
- Timothy K Vander Leek
- Pediatric Allergy and Asthma, Department of Pediatrics, University of Alberta, 207-10430 61 Ave NW, Edmonton, AB, T6H 2J3, Canada.
| | - Edmond S Chan
- Division of Allergy and Immunology, Department of Pediatrics, University of British Columbia, BC Children's Hospital, Vancouver, BC, Canada
| | - Lori Connors
- Department of Medicine, Dalhousie University, Halifax, NS, Canada
| | - Beata Derfalvi
- Division of Immunology, Department of Pediatrics, Dalhousie University/IWK Health Centre, Halifax, NS, Canada
| | - Anne K Ellis
- Division of Allergy & Immunology, Department of Medicine, Queen's University, Kingston, ON, Canada
| | - Julia E M Upton
- Division of Immunology and Allergy, Hospital for Sick Children, Department of Paediatrics, University of Toronto, Toronto, ON, Canada
| | - Elissa M Abrams
- Department of Pediatrics, Section of Allergy and Clinical Immunology, University of Manitoba, Winnipeg, MN, Canada
- Department of Pediatrics, Division of Allergy and Immunology, University of British Columbia, Vancouver, BC, Canada
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22
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Abstract
Over the past 2 decades, the population of immunocompromised patients has increased dramatically in the United States. These patients are at elevated risk for both community-acquired and opportunistic central nervous system infections. We review the most common and serious central nervous system pathogens affecting these patients and outline a diagnostic and therapeutic approach to their management in the emergency department. We recommend a broad diagnostic evaluation, including neuroimaging and cerebrospinal fluid studies where appropriate, empiric antimicrobial therapy, and early involvement of subspecialists to provide comprehensive care for these complex patients.
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Affiliation(s)
- Robert J Stephens
- Department of Emergency Medicine, Washington University School of Medicine, 660 South Euclid Avenue, St Louis, MO 63110, USA.
| | - Stephen Y Liang
- Department of Emergency Medicine, Washington University School of Medicine, 660 South Euclid Avenue, St Louis, MO 63110, USA; Department of Internal Medicine, Division of Infectious Disease, Washington University School of Medicine, 660 South Euclid Avenue, St Louis, MO 63110, USA
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23
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Ardura M, Hartley D, Dandoy C, Lehmann L, Jaglowski S, Auletta JJ. Addressing the Impact of the Coronavirus Disease 2019 (COVID-19) Pandemic on Hematopoietic Cell Transplantation: Learning Networks as a Means for Sharing Best Practices. Biol Blood Marrow Transplant 2020; 26:e147-e160. [PMID: 32339662 PMCID: PMC7194714 DOI: 10.1016/j.bbmt.2020.04.018] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2020] [Revised: 04/14/2020] [Accepted: 04/15/2020] [Indexed: 02/07/2023]
Abstract
The full impact of the coronavirus disease 2019 (COVID-19) pandemic, caused by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), on the field of hematopoietic cell transplantation (HCT) is unknown. This perspective paper reviews the following: current COVID-19 epidemiology, diagnosis, and potential therapies; care considerations unique to HCT recipients; and the concept of a learning network to assimilate emerging guidelines and best practices and to optimize patient outcomes through facilitating shared learning and experience across transplantation centers.
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Affiliation(s)
- Monica Ardura
- Host Defense Program, Division of Infectious Diseases, Nationwide Children's Hospital, Columbus, Ohio; Department of Pediatrics, The Ohio University College of Medicine, Columbus, Ohio
| | - David Hartley
- James M. Anderson Center for Health Systems Excellence, Cincinnati Children's Hospital, Cincinnati, Ohio; Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio
| | - Christopher Dandoy
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio; Bone Marrow Transplantation and Immune Deficiency, Cincinnati Children's Hospital, Cincinnati, Ohio
| | - Leslie Lehmann
- Pediatric Stem Cell Transplant Center, Dana-Farber/Boston Children's Cancer and Blood Disorders Center, Boston, Massachusetts
| | - Samantha Jaglowski
- Division of Hematology, The Ohio State University, Columbus, Ohio; The Ohio State University Comprehensive Cancer Center, Columbus, Ohio
| | - Jeffery J Auletta
- Host Defense Program, Division of Infectious Diseases, Nationwide Children's Hospital, Columbus, Ohio; Department of Pediatrics, The Ohio University College of Medicine, Columbus, Ohio; The Ohio State University Comprehensive Cancer Center, Columbus, Ohio; Blood and Marrow Transplant Program, Division of Hematology/Oncology/BMT, Nationwide Children's Hospital, Columbus, Ohio.
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Williams E, Jenney AW, Spelman DW. Nocardia bacteremia: A single-center retrospective review and a systematic review of the literature. Int J Infect Dis 2020; 92:197-207. [PMID: 31978577 DOI: 10.1016/j.ijid.2020.01.011] [Citation(s) in RCA: 36] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2019] [Revised: 12/21/2019] [Accepted: 01/13/2020] [Indexed: 01/29/2023] Open
Abstract
OBJECTIVES Nocardia bacteremia is a rare but severe disease associated with high mortality. This systematic review is the largest and most comprehensive review performed over the past 20 years. METHODS A single-center retrospective review of Nocardia bacteremia was performed using hospital microbiology records from January 1, 2010 to December 31, 2017. A systematic literature review was also performed to identify cases of Nocardia bacteremia described in the NCBI PubMed database in English between January 1, 1999 and December 31, 2018. RESULTS Four new cases of Nocardia bacteremia are described. The systematic review identified 134 cases with sufficient information available for analysis. Of the total 138 cases, the median age was 58 years (interquartile range (IQR) 44-69 years) and 70% were male. Eighty-one percent were immunocompromised (corticosteroid use (49%), hematological malignancy (20%), solid organ transplant (20%), solid organ malignancy (19%), and hematopoietic stem cell transplantation (15%)) and 29% had endovascular devices. Pulmonary infection was the most common concurrent site of clinical disease (67%). The median incubation time to the detection of Nocardia bacteremia was 4 days (IQR 3-6 days). Blood cultures were the only positive microbiological specimen in 38% of cases. The median total duration of treatment was 75 days (IQR 25-182 days). Thirty-day all-cause mortality was 28% and overall all-cause mortality was 40%. CONCLUSIONS Nocardia bacteremia is most frequently identified in immunocompromised patients and those with intravascular devices. Although rare, it represents a serious infection with high associated overall mortality.
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Affiliation(s)
- Eloise Williams
- Microbiology Unit, Alfred Health, 55 Commercial Rd, Melbourne, Victoria, Australia; Department of Infectious Diseases, Alfred Health, 55 Commercial Rd, Melbourne, Victoria, Australia.
| | - Adam W Jenney
- Microbiology Unit, Alfred Health, 55 Commercial Rd, Melbourne, Victoria, Australia; Department of Infectious Diseases, Alfred Health, 55 Commercial Rd, Melbourne, Victoria, Australia; Department of Infectious Diseases, Monash University, Melbourne, Victoria, Australia
| | - Denis W Spelman
- Microbiology Unit, Alfred Health, 55 Commercial Rd, Melbourne, Victoria, Australia; Department of Infectious Diseases, Alfred Health, 55 Commercial Rd, Melbourne, Victoria, Australia; Department of Infectious Diseases, Monash University, Melbourne, Victoria, Australia
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Chen Y, Huang Z, Fang X, Li W, Yang B, Zhang W. Diagnosis and treatment of mycoplasmal septic arthritis: a systematic review. Int Orthop 2020; 44:199-213. [PMID: 31792575 DOI: 10.1007/s00264-019-04451-6] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/11/2019] [Accepted: 11/11/2019] [Indexed: 12/15/2022]
Abstract
PURPOSE Septic arthritis caused by Mycoplasma is rare. The diagnosis and effective treatment of mycoplasmal septic arthritis remains a serious problem for clinicians. The aim of this systematic review was to document the available evidence on the diagnosis and treatment methods for mycoplasmal septic arthritis and to provide guidance for clinicians. METHODS The PubMed, EMBASE, and Cochrane Library databases were searched in December 2018.The searches were limited to the English language. Article screening and data extraction and compilation were conducted by two independent reviewers. All the included studies were assessed using the Methodological Index for Non-randomized Studies (MINORS) tool. RESULTS There was a total of 33 articles including 34 cases of mycoplasmal septic arthritis and eight of them were periprosthetic joint infection (PJI). Twenty-four patients (70.6%) were immunocompromised, and the synovial fluid white blood cell (WBC) count was significantly lower in the immunocompromised group than in the immunocompetent group (48,527 × 106/L vs. 100,640 × 106/L; P = 0.009). The traditional culture method took longer, and the positivity rate was lower than that of nucleic acid testing (50% vs. 100%; P = 0.016). Only 19.2% (5/26) of patients treated with empiric antibiotics were relieved of symptoms, while 82.4% (28/34) of patients achieved satisfactory results after being treated with antibiotics against Mycoplasma. CONCLUSION The possibility of mycoplasmal septic arthritis should be considered if patients with joint infections have a history of immunocompromised, repeated negative cultures, and poor empiric antibiotic treatment results. The rational use of nucleic acid testing technologies can help in the clinical diagnosis and treatment of mycoplasmal septic arthritis.
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Fung M, Babik J, Humphreys IM, Davis GE. Diagnosis and Treatment of Acute Invasive Fungal Sinusitis in Cancer and Transplant Patients. Curr Infect Dis Rep 2019; 21:53. [PMID: 31773398 DOI: 10.1007/s11908-019-0707-4] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
PURPOSE OF REVIEW Modern advances in oncologic and end-organ therapies have led to an increase in immunocompromised patients and a corresponding rise in acute invasive fungal sinusitis (AIFS). Here, we present a comprehensive medical and surgical approach to the diagnosis and management of immunocompromised cancer and transplant patients with AIFS. RECENT FINDINGS Aspergillus and Mucorales are the most common fungi to cause AIFS, though atypical fungal pathogens have been implicated particularly among patients on azole prophylaxis. Symptoms present in the majority of AIFS cases include fever, nasal congestion, and facial swelling. Nasal endoscopy and radiology are adjuncts to clinical exam with the gold standard diagnostic test still being histopathology, though molecular testing such as panfungal PCR is playing a larger role. The treatment of AIFS requires surgery, antifungal therapy, and reversal of immunosuppression. We recommend initiation of liposomal amphotericin B as an empiric therapy for AIFS, transitioned to targeted therapy when/if a fungal pathogen is identified. Goals of surgery include diagnostic sampling and debridement of necrotic tissue. Equally, if not more important, is reversal of underlying immune suppression. Immune-stimulating therapies hold promise for reducing mortality, but require additional study. Despite improvements in medical and surgical management of AIFS, mortality continues to approach 50%. Early diagnosis of this disease entity followed by aggressive surgical and medical management are important, including reversal of the underlying immunosuppression.
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Krishnappa D, Naganur S, Palanisamy D, Kasinadhuni G. Cardiac mucormycosis: a case report. Eur Heart J Case Rep 2019; 3:5552976. [PMID: 31436824 PMCID: PMC6764552 DOI: 10.1093/ehjcr/ytz130] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/26/2019] [Revised: 03/21/2019] [Accepted: 08/11/2019] [Indexed: 12/29/2022]
Abstract
Background Mucormycosis is an invasive fungal infection (IFI) most commonly seen in immunocompromised patients. Diabetic ketoacidosis, haematopoietic transplantation, iron overload states, and deferoxamine therapy are considered to be some of the classical risk factors. While cutaneous and rhino-sinusoidal forms may be seen in immunocompetent (IC) individuals, cardiac and mediastinal involvement is rare. In this report, we describe a young patient without predisposing factors who presented as mediastinal mucormycosis with extensive cardiac involvement. Case summary A 19-year-old male presented with complaints of dry cough and dyspnoea on exertion over the last 4 months. Echocardiography showed diffuse infiltration of both atria along with multiple pedunculated freely mobile masses. A computed tomography chest was done to further delineate the true extent of the disease and revealed diffuse infiltration of the mediastinum, bilateral atria and interatrial septum, pulmonary veins, and superior vena cava. A fine needle aspiration cytology from a mediastinal mass revealed broad aseptate fungal hyphae with right angled branching consistent with Mucor. Extensive evaluation could not find any predisposing factors. The patient was started on Amphotericin B and surgical debridement was contemplated. However, owing to the diffuse infiltration around the heart and mediastinal vasculature, debridement could not be performed and the patient eventually succumbed to the illness. Discussion Mediastinal mucormycosis though rare in IC patients, is a rapidly progressive condition with a high fatality. A high index of suspicion needs to be maintained in individuals presenting with infiltrative disorders of the mediastinum for early diagnosis and prompt treatment.
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Affiliation(s)
- Darshan Krishnappa
- Department of Cardiology, Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, India.,Cardiovascular Division, University of Minnesota, Minneapolis, MN, USA
| | - Sanjeev Naganur
- Department of Cardiology, Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, India
| | | | - Ganesh Kasinadhuni
- Department of Cardiology, Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, India
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Abstract
This practice point provides guidance for clinicians caring for immunocompromised children, with focus on preventing or managing infection risks associated with a range of activities and exposures. The consequences of these infections depend on numerous factors, including but not limited to the nature of the child's immunocompromised state, general health, and the virulence of the organism involved.
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Affiliation(s)
- Natalie A Bridger
- Canadian Paediatric Society, Infectious Diseases and Immunization Committee, Ottawa, Ontario
| | - Upton D Allen
- Canadian Paediatric Society, Infectious Diseases and Immunization Committee, Ottawa, Ontario
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Sagami S, Kobayashi T, Hibi T. Prevention of Infectious Diseases due to Immunosuppression and Vaccinations in Asian Patients with Inflammatory Bowel Disease. Inflamm Intest Dis 2018; 3:1-10. [PMID: 30505836 DOI: 10.1159/000489643] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/15/2018] [Accepted: 03/17/2018] [Indexed: 12/20/2022] Open
Abstract
Background Inflammatory bowel disease (IBD) patients with immunocompromise have a high risk of developing complications related to viral infections. Western countries were the first to formulate vaccine guideline. Asian countries developed their national and international vaccine guidelines a little later in order to reduce the risk of mortality from viral infections. However, no studies to date have examined the differences in vaccinations that prevail among Asian countries. Summary This review summarizes the vaccination status and schedules in various Asian countries for immunocompromised IBD patients. Vaccination rates, regardless of the specific vaccine, were high in Japan, South Korea, and China and low in India and the Philippines. Vaccine schedules differed by country, and outbreaks of measles and rubella were seen due to low vaccination rates in Southeast Asia and South Asia. Live vaccines cannot be administered during immunosuppressive treatment. Infection with measles, mumps, and varicella during immunosuppressive therapy carries a high risk of mortality, and thus confirmation of immunization status is recommended as soon as IBD is diagnosed and, when possible, live vaccines should be administered before the initiation of immunosuppressive treatment. In patients seronegative for hepatitis B, administration of the hepatitis B vaccine is also recommended. Key Messages Physicians, while considering severity of outbreaks, should understand the differences in vaccination status that exist among the various Asian countries and regions.
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Affiliation(s)
- Shintaro Sagami
- Center for Advanced IBD Research and Treatment, Kitasato University Kitasato Institute Hospital, Tokyo, Japan
| | - Taku Kobayashi
- Center for Advanced IBD Research and Treatment, Kitasato University Kitasato Institute Hospital, Tokyo, Japan
| | - Toshifumi Hibi
- Center for Advanced IBD Research and Treatment, Kitasato University Kitasato Institute Hospital, Tokyo, Japan
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Abstract
The immunization of immunocompromised children requires vaccination strategies that provide maximum protection with minimal harm. Responsibility for immunization is shared by their primary care providers and their specialists. Detailed guidelines are published in the current version of the Canadian Immunization Guide and general principles are outlined here.
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Affiliation(s)
- Dorothy L Moore
- Canadian Paediatric Society, Infectious Diseases and Immunization Committee, Ottawa, Ontario
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Abstract
This article reviews antibiotic resistance and treatment of bacterial infections in the growing number of patients who are immunocompromised: solid organ transplant recipients, the neutropenic host, and persons with human immunodeficiency virus and AIDS. Specific mechanisms of resistance in both gram-negative and gram-positive bacteria, as well as newer treatment options are addressed elsewhere, and are only briefly discussed in the context of the immunocompromised host.
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Affiliation(s)
- Donald M Dumford
- Akron General Medical Center, 1 Akron General Way, Akron, OH 44302, USA; Northeast Ohio Medical University, 4209 St. Rt. 44, PO Box 95, Rootstown, Ohio 44272, USA.
| | - Marion Skalweit
- Louis Stokes Cleveland Department of Veterans Affairs, 10701 East Blvd 111(W), Cleveland, OH 44106, USA; Case Western Reserve University School of Medicine, 2109 Adelbert Road, Cleveland, OH 44106, USA
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Ogawa Y, Higuchi T, Koyamada R, Arai S, Okada S. Hypertrophic Herpes Simplex Virus Type 1 Infection in a Patient With Acute Myeloid Leukemia. J Hematol 2017; 6:68-71. [PMID: 32300396 PMCID: PMC7155823 DOI: 10.14740/jh333w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2017] [Accepted: 06/29/2017] [Indexed: 12/18/2022] Open
Abstract
A 64-year-old woman had a transformation from polycythemia vera to acute myeloid leukemia. While she was treated with azacitidine and prednisolone, a nodule at the left angle of the mouth developed, which was biopsied and diagnosed with hypertrophic herpes simplex virus type 1 (HSV-1) infection. The nodule resolved completely with aciclovir. While HSV type 2 virus occasionally forms mass or tumoral lesions in immunocompromised, especially acquired immunodeficiency syndrome, patients, it is extremely rare that HSV-1 infection leads to similar lesions. The hematological conditions and the therapies given may have contributed to the rare manifestation of HSV-1 infection.
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Affiliation(s)
- Yusuke Ogawa
- Internal Medicine, St. Luke's International Hospital, Tokyo, Japan
| | - Takakazu Higuchi
- Division of Hematology, St. Luke's International Hospital, Tokyo, Japan
| | - Ryosuke Koyamada
- Division of Hematology, St. Luke's International Hospital, Tokyo, Japan
| | - Satoru Arai
- Department of Dermatology, St. Luke's International Hospital, Tokyo, Japan
| | - Sadamu Okada
- Division of Hematology, St. Luke's International Hospital, Tokyo, Japan
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Abstract
Neutropenic colitis is a severe condition usually affecting immunocompromised patients. Its exact pathogenesis is not completely understood. The main elements in disease onset appear to be intestinal mucosal injury together with neutropenia and the weakened immune system of the afflicted patients. These initial conditions lead to intestinal edema, engorged vessels, and a disrupted mucosal surface, which becomes more vulnerable to bacterial intramural invasion. Chemotherapeutic agents can cause direct mucosal injury (mucositis) or can predispose to distension and necrosis, thereby altering intestinal motility. This article aims to review current concepts regarding neutropenic colitis’ pathogenesis, diagnosis, and management.
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NAJAFI N, SOLEYMANI E, SARVI S, MAROFI A, NOSRATI A, DAVOODI A. Disseminated Strongyloidiasis in an Iranian Immunocompromised Patient: A Case Report. Iran J Parasitol 2016; 11:279-283. [PMID: 28096866 PMCID: PMC5236109] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/02/2022]
Abstract
Strongyloides stercoralis is a soil-transmitted helminth (STH) widespread in various part of the world. A 78-yr-old peasant diabetic female from Mazandaran Province northern Iran, was admitted to Infection Department of the Razi Hospital in city of Qaemshahr, north of Iran complaining about abdominal skin rash, pruritus, itching, anorexia, nausea, vomiting, dysuria and cough. This patient had cutaneous migration effects of S. stercoralis larvae in her abdominal skin (larva currents and urticaria). Lung CT without contrast demonstrate s bilateral diffuse ground glass opacity draws attention. Upper gastrointestinal endoscopy revealed gastro esophageal reflux with antral gastritis. Duodenal endoscopy showed unusual mucosa and a biopsy from it sent to the pathology laboratory. Histopathology of duodenal bulb and duodenum biopsy showed mild villous atrophy and S. stercoralis infection. The patient was treated with albendazole and clinical sings improved completely after treatment. Strongyloidiasis should be carefully considered by clinicians who practice in endemic areas. Clinicians must keep a high level of skepticism for patients from endemic area.
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Affiliation(s)
- Narges NAJAFI
- Antimicrobial Resistance Research Center, Mazandaran University of Medical Sciences, Sari, Iran
| | - Eissa SOLEYMANI
- Student Research Committee, Mazandaran University of Medical Sciences, Sari, Iran,Correspondence
| | - Shahabeddin SARVI
- Toxoplasmosis Research Center, Mazandaran University of Medical Sciences, Sari, Iran
| | - Amirkeivan MAROFI
- Antimicrobial Resistance Research Center, Mazandaran University of Medical Sciences, Sari, Iran
| | - Anahita NOSRATI
- Department of Pathology Research Center, Mazandaran University of Medical Sciences, Sari, Iran
| | - Alireza DAVOODI
- Antimicrobial Resistance Research Center, Mazandaran University of Medical Sciences, Sari, Iran
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Bajric J, Smith WM. A case of bilateral human herpes virus 6 panuveitis with genomic viral DNA integration. J Ophthalmic Inflamm Infect 2014; 4:16. [PMID: 24995045 DOI: 10.1186/s12348-014-0016-x] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2014] [Accepted: 06/04/2014] [Indexed: 11/20/2022] Open
Abstract
Background We report a rare case of bilateral panuveitis from human herpes virus 6 (HHV-6) with genomic viral DNA integration in an immunocompromised man. Findings A 59-year-old man with history of multiple myeloma presented with altered mental status, bilateral eye redness, and blurry vision. Examination revealed bilateral diffuse keratic precipitates, 4+ anterior chamber cell, hypopyon, vitritis, and intraretinal hemorrhages. Intraocular fluid testing by polymerase chain reaction (PCR) was positive for HHV-6. The patient was successfully treated with intravitreal foscarnet and intravenous ganciclovir and foscarnet. Despite clinical improvement, his serum HHV-6 levels remained high, and it was concluded that he had HHV-6 chromosomal integration. Conclusions HHV-6 should be considered in the differential for infectious uveitis in immunocompromised hosts who may otherwise have a negative work-up. HHV-6 DNA integration may lead to difficulties in disease diagnosis and determining disease resolution.
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Allen UD. Clostridium difficile in paediatric populations. Paediatr Child Health 2014; 19:43-54. [PMID: 24627655 PMCID: PMC3938221] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/03/2023] Open
Abstract
An increase in Clostridium difficile infection incidence has been observed among hospitalized children in the United States. The present statement, targeted at clinicians caring for infants and children in community and institutional settings, summarizes the relevant information relating to the role of C difficile in childhood diarrhea and provides recommendations for diagnosis, prevention and treatment. Significant differences between adult and paediatric risk factors and disease are discussed, along with emerging therapies. The relationship between age and disease severity in children with a newly emergent and more fluoroqinolone-resistant strain of C difficile (North American Pulse-field type-1 [NAP1]) remains unknown. The importance of antimicrobial stewardship as a preventive strategy is highlighted. This statement replaces a previous Canadian Paediatric Society position statement on C difficile published in 2000.
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