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Chang CC, Harrison TS, Bicanic TA, Chayakulkeeree M, Sorrell TC, Warris A, Hagen F, Spec A, Oladele R, Govender NP, Chen SC, Mody CH, Groll AH, Chen YC, Lionakis MS, Alanio A, Castañeda E, Lizarazo J, Vidal JE, Takazono T, Hoenigl M, Alffenaar JW, Gangneux JP, Soman R, Zhu LP, Bonifaz A, Jarvis JN, Day JN, Klimko N, Salmanton-García J, Jouvion G, Meya DB, Lawrence D, Rahn S, Bongomin F, McMullan BJ, Sprute R, Nyazika TK, Beardsley J, Carlesse F, Heath CH, Ayanlowo OO, Mashedi OM, Queiroz-Telles Filho F, Hosseinipour MC, Patel AK, Temfack E, Singh N, Cornely OA, Boulware DR, Lortholary O, Pappas PG, Perfect JR. Global guideline for the diagnosis and management of cryptococcosis: an initiative of the ECMM and ISHAM in cooperation with the ASM. THE LANCET. INFECTIOUS DISEASES 2024; 24:e495-e512. [PMID: 38346436 DOI: 10.1016/s1473-3099(23)00731-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/06/2023] [Revised: 11/02/2023] [Accepted: 11/13/2023] [Indexed: 03/21/2024]
Abstract
Cryptococcosis is a major worldwide disseminated invasive fungal infection. Cryptococcosis, particularly in its most lethal manifestation of cryptococcal meningitis, accounts for substantial mortality and morbidity. The breadth of the clinical cryptococcosis syndromes, the different patient types at-risk and affected, and the vastly disparate resource settings where clinicians practice pose a complex array of challenges. Expert contributors from diverse regions of the world have collated data, reviewed the evidence, and provided insightful guideline recommendations for health practitioners across the globe. This guideline offers updated practical guidance and implementable recommendations on the clinical approaches, screening, diagnosis, management, and follow-up care of a patient with cryptococcosis and serves as a comprehensive synthesis of current evidence on cryptococcosis. This Review seeks to facilitate optimal clinical decision making on cryptococcosis and addresses the myriad of clinical complications by incorporating data from historical and contemporary clinical trials. This guideline is grounded on a set of core management principles, while acknowledging the practical challenges of antifungal access and resource limitations faced by many clinicians and patients. More than 70 societies internationally have endorsed the content, structure, evidence, recommendation, and pragmatic wisdom of this global cryptococcosis guideline to inform clinicians about the past, present, and future of care for a patient with cryptococcosis.
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Affiliation(s)
- Christina C Chang
- Department of Infectious Diseases, Alfred Hospital, Melbourne, VIC, Australia; Department of Infectious Diseases, Central Clinical School, Monash University, Melbourne, VIC, Australia; Centre for the AIDS Programme of Research in South Africa, Durban, South Africa.
| | - Thomas S Harrison
- Institute of Infection and Immunity, St George's University London, London, UK; Clinical Academic Group in Infection and Immunity, St George's University Hospitals NHS Foundation Trust, London, UK; Medical Research Centre for Medical Mycology, University of Exeter, Exeter, UK
| | - Tihana A Bicanic
- Institute of Infection and Immunity, St George's University London, London, UK; Clinical Academic Group in Infection and Immunity, St George's University Hospitals NHS Foundation Trust, London, UK; Medical Research Centre for Medical Mycology, University of Exeter, Exeter, UK
| | - Methee Chayakulkeeree
- Division of Infectious Diseases and Tropical Medicine, Department of Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Tania C Sorrell
- Sydney Infectious Diseases Institute, University of Sydney, Sydney, NSW, Australia; Department of Infectious Diseases, Westmead Hospital, Westmead, NSW, Australia
| | - Adilia Warris
- Medical Research Centre for Medical Mycology, University of Exeter, Exeter, UK; Department of Infectious Diseases, Great Ormond Street Hospital, London, UK
| | - Ferry Hagen
- Faculty of Science, Institute for Biodiversity and Ecosystem Dynamics, University of Amsterdam, Amsterdam, Netherlands; Department of Medical Mycology, Westerdijk Fungal Biodiversity Institute, Utrecht, Netherlands; Department of Medical Microbiology, University Medical Center Utrecht, Utrecht, Netherlands
| | - Andrej Spec
- Division of Infectious Diseases, Department of Medicine, Washington University School of Medicine, St Louis, MO, USA
| | - Rita Oladele
- College of Medicine, University of Lagos, Lagos, Nigeria
| | - Nelesh P Govender
- Institute of Infection and Immunity, St George's University London, London, UK; Medical Research Centre for Medical Mycology, University of Exeter, Exeter, UK; Department of Clinical Microbiology and Infectious Diseases, School of Pathology, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa; Division of Medical Microbiology, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa
| | - Sharon C Chen
- Sydney Infectious Diseases Institute, University of Sydney, Sydney, NSW, Australia; Department of Infectious Diseases, Westmead Hospital, Westmead, NSW, Australia; Centre for Infectious Diseases and Microbiology Laboratory Services, Institute for Clinical Pathology and Medical Research, New South Wales Health Pathology, Westmead, NSW, Australia
| | - Christopher H Mody
- Department of Microbiology, Immunology and Infectious Diseases, Department of Medicine, Snyder Institute for Chronic Diseases, University of Calgary, Calgary, AB, Canada
| | - Andreas H Groll
- Infectious Disease Research Program, and Department of Pediatric Hematology/Oncology, University Children's Hospital, Münster, Germany; Center for Bone Marrow Transplantation, and Department of Pediatric Hematology/Oncology, University Children's Hospital, Münster, Germany
| | - Yee-Chun Chen
- Department of Internal Medicine, National Taiwan University Hospital and College of Medicine, Taipei, Taiwan; National Institute of Infectious Diseases and Vaccinology, National Health Research Institutes, Zhunan, Taiwan
| | - Michail S Lionakis
- Fungal Pathogenesis Section, Laboratory of Clinical Immunology & Microbiology, National Institute of Allergy & Infectious Diseases, National Institutes of Health, Bethesda, MD, USA
| | - Alexandre Alanio
- Institut Pasteur, Centre National de Référence Mycoses Invasives et Antifongiques, Groupe de recherche Mycologie Translationnelle, Département de Mycologie, Université Paris Cité, Paris, France; Laboratoire de parasitologie-mycologie, AP-HP, Hôpital Saint-Louis, Université Paris Cité, Paris, France
| | | | - Jairo Lizarazo
- Department of Internal Medicine, Hospital Universitario Erasmo Meoz, Faculty of Health, Univesidad de Pamplona, Cúcuta, Colombia
| | - José E Vidal
- Departmento de Neurologia, Instituto de Infectologia Emílio Ribas, São Paulo, Brazil; Departamento de Moléstias Infecciosas e Parasitárias, Hospital das Clinicas, Faculdade de Medicina da Universidade de São Paulo, São Paulo, Brazil; Instituto de Medicina Tropical, Faculdade de Medicina da Universidade de São Paulo, São Paulo, Brazil
| | - Takahiro Takazono
- Department of Infectious Diseases, Graduate School of Biomedical Sciences, Nagasaki University, Nagasaki, Japan; Department of Respiratory Medicine, Nagasaki University Hospital, Nagasaki, Japan
| | - Martin Hoenigl
- Division of Infectious Diseases, Translational Medical Mycology Research Unit, European Confederation of Medical Mycology Excellence Center for Medical Mycology, Medical University of Graz, Graz, Austria; BioTechMed, Graz, Austria
| | - Jan-Willem Alffenaar
- Sydney Infectious Diseases Institute, University of Sydney, Sydney, NSW, Australia; Department of Pharmacy, Westmead Hospital, Westmead, NSW, Australia; School of Pharmacy, Faculty of Medicine and Health, University of Sydney, Sydney, NSW, Australia
| | - Jean-Pierre Gangneux
- Institute for Health, Environment and Work Research-Irset, Inserm UMR_S 1085, University of Rennes, Rennes, France; Laboratory for Parasitology and Mycology, Centre National de Référence Mycoses Invasives et Antifongiques LA Asp-C, University Hospital of Rennes, Rennes, France
| | - Rajeev Soman
- Jupiter Hospital, Pune, India; Deenanath Mangeshkar Hospital, Pune, India; Hinduja Hospital, Mumbai, India
| | - Li-Ping Zhu
- Department of Infectious Diseases, Shanghai Key Laboratory of Infectious Diseases and Biosafety Emergency Response, National Medical Center for Infectious Diseases, Huashan Hospital, Fudan University, Shanghai China
| | - Alexandro Bonifaz
- Hospital General de México, Dermatology Service, Mycology section, Universidad Nacional Autónoma de México, Mexico City, Mexico
| | - Joseph N Jarvis
- Department of Clinical Research, Faculty of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London, UK; Botswana Harvard AIDS Institute Partnership, Gaborone, Botswana
| | - Jeremy N Day
- Department of Clinical Microbiology and Infection, Royal Devon and Exeter University Hospital NHS Trust, Exeter, UK
| | - Nikolai Klimko
- Department of Clinical Mycology, Allergy and Immunology, I Mechnikov North Western State Medical University, Staint Petersburg, Russia
| | - Jon Salmanton-García
- Translational Research, Cologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany; Center for Integrated Oncology Aachen Bonn Cologne Duesseldorf and Excellence Center for Medical Mycology, Department I of Internal Medicine, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany; Partner Site Bonn-Cologne, German Centre for Infection Research, Cologne, Germany
| | - Grégory Jouvion
- Histology and Pathology Unit, Ecole nationale vétérinaire d'Alfort, Maisons-Alfort, France; Dynamyc Team, Université Paris Est Créteil and Ecole nationale vétérinaire d'Alfort, Créteil, France
| | - David B Meya
- Infectious Diseases Institute, School of Medicine, College of Heath Sciences, Makerere University, Kampala, Uganda
| | - David Lawrence
- Department of Clinical Research, Faculty of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London, UK; Botswana Harvard AIDS Institute Partnership, Gaborone, Botswana
| | - Sebastian Rahn
- Translational Research, Cologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany; Center for Integrated Oncology Aachen Bonn Cologne Duesseldorf and Excellence Center for Medical Mycology, Department I of Internal Medicine, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany; Partner Site Bonn-Cologne, German Centre for Infection Research, Cologne, Germany
| | - Felix Bongomin
- Department of Medical Microbiology and Immunology, Faculty of Medicine, Gulu University, Gulu, Uganda
| | - Brendan J McMullan
- Discipline of Paediatrics, School of Clinical Medicine, Faculty of Medicine and Health, University of New South Wales, Sydney, NSW, Australia; Department of Infectious Diseases, Sydney Children's Hospital, Randwick, Sydney, NSW, Australia
| | - Rosanne Sprute
- Translational Research, Cologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany; Center for Integrated Oncology Aachen Bonn Cologne Duesseldorf and Excellence Center for Medical Mycology, Department I of Internal Medicine, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany; Partner Site Bonn-Cologne, German Centre for Infection Research, Cologne, Germany
| | - Tinashe K Nyazika
- Department of Clinical Sciences, Liverpool School of Tropical Medicine, Liverpool, UK
| | - Justin Beardsley
- Sydney Infectious Diseases Institute, University of Sydney, Sydney, NSW, Australia; Department of Infectious Diseases, Westmead Hospital, Westmead, NSW, Australia
| | - Fabianne Carlesse
- Pediatric Department, Federal University of São Paulo, São Paulo, Brazil; Oncology Pediatric Institute-IOP-GRAACC, Federal Univeristy of São Paulo, São Paulo, Brazil
| | - Christopher H Heath
- Department of Microbiology, Fiona Stanley Hospital Network, PathWest Laboratory Medicine, Perth, WA, Australia; Department of Infectious Diseases, Fiona Stanley Hospital, Perth, WA, Australia; UWA Medical School, Internal Medicine, The University of Western Australia, Perth, WA, Australia
| | - Olusola O Ayanlowo
- Dermatology Unit, Department of Medicine, Lagos University Teaching Hospital, University of Lagos, Lagos, Nigeria
| | - Olga M Mashedi
- Centre for Respiratory Diseases Research, Kenya Medical Research Institute, Nairobi, Kenya
| | | | - Mina C Hosseinipour
- Department of Medicine, Division of Infectious Diseases, University of North Carolina at Chapel Hill School of Medicine, Chapel Hill, NC, USA; UNC Project Malawi, Lilongwe, Malawi
| | - Atul K Patel
- Department of Infectious Diseases, Sterling Hospitals, Ahmedabad, India
| | - Elvis Temfack
- Africa Centers for Disease Control and Prevention, Addis Ababa, Ethiopia
| | - Nina Singh
- Division of Infectious Diseases, Department of Medicine, University of Pittsburgh, Pittsburgh, PA, USA
| | - Oliver A Cornely
- Translational Research, Cologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany; Center for Integrated Oncology Aachen Bonn Cologne Duesseldorf and Excellence Center for Medical Mycology, Department I of Internal Medicine, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany; Partner Site Bonn-Cologne, German Centre for Infection Research, Cologne, Germany; Clinical Trials Centre Cologne, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
| | - David R Boulware
- Division of Infectious Diseases and International Medicine, Department of Medicine, University of Minnesota, Minneapolis, MN, USA
| | - Olivier Lortholary
- Université de Paris Cité, APHP, Service des Maladies Infectieuses et Tropicales, Hôpital Necker-Enfants Malades, Centre d'Infectiologie Necker-Pasteur, Institut Imagine, Paris, France; Institut Pasteur, CNRS, Unité de Mycologie Moléculaire, Centre National de Référence Mycoses Invasives et Antifongiques, UMR 2000, Paris, France
| | - Peter G Pappas
- Mycoses Study Group Central Unit, Division of Infectious Diseases, Department of Medicine, University of Alabama at Birmingham, Birmingham, AL, USA
| | - John R Perfect
- Division of Infectious Diseases, Department of Medicine, Duke University Medical Center, Durham, NC, USA; Department of Molecular Genetics and Microbiology, Duke University Medical Center, Durham, NC, USA.
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Rocha MF, Bain HDC, Stone N, Meya D, Darie L, Toma AK, Lunn MPT, Mehta AR, Coughlan C. Reframing the clinical phenotype and management of cryptococcal meningitis. Pract Neurol 2024:pn-2024-004133. [PMID: 38997136 DOI: 10.1136/pn-2024-004133] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/27/2024] [Indexed: 07/14/2024]
Abstract
Cryptococcal meningitis is an important global health problem, resulting from infection with the yeast Cryptococcus, especially Cryptococcus neoformans and Cryptococcus gattii, which cause a spectrum of disease ranging from pulmonary and skin lesions to life-threatening central nervous system involvement. The diagnosis and management of cryptococcal meningitis have substantially changed in recent years. Cryptococcal meningitis often occurs in people living with advanced HIV infection, though in high-income countries with robust HIV detection and treatment programmes, it increasingly occurs in other groups, notably solid-organ transplant recipients, other immunosuppressed patients and even immunocompetent hosts. This review outlines the clinical presentation, management and prognosis of cryptococcal meningitis, including its salient differences in people living with HIV compared with HIV-negative patients. We discuss the importance of managing raised intracranial pressure and highlight the advantages of improved multidisciplinary team working involving neurologists, infectious disease specialists and neurosurgeons.
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Affiliation(s)
- Maria Francisca Rocha
- National Hospital for Neurology and Neurosurgery, Queen Square, University College London Hospitals NHS Foundation Trust, London, UK
| | - Hamish D C Bain
- National Hospital for Neurology and Neurosurgery, Queen Square, University College London Hospitals NHS Foundation Trust, London, UK
| | - Neil Stone
- Hospital for Tropical Diseases, University College London Hospitals NHS Foundation Trust, London, UK
| | - David Meya
- Infectious Diseases Institute, Makerere University, Kampala, Uganda
| | - Lucia Darie
- Department of Neurosurgery, National Hospital for Neurology and Neurosurgery, Queen Square, University College London Hospitals NHS Foundation Trust, London, UK
| | - Ahmed K Toma
- Department of Neurosurgery, National Hospital for Neurology and Neurosurgery, Queen Square, University College London Hospitals NHS Foundation Trust, London, UK
| | - Michael P T Lunn
- National Hospital for Neurology and Neurosurgery, Queen Square, University College London Hospitals NHS Foundation Trust, London, UK
| | - Arpan R Mehta
- National Hospital for Neurology and Neurosurgery, Queen Square, University College London Hospitals NHS Foundation Trust, London, UK
- MRC Protein Phosphorylation & Ubiquitylation Unit, School of Life Sciences, University of Dundee, Dundee, UK
| | - Charles Coughlan
- National Hospital for Neurology and Neurosurgery, Queen Square, University College London Hospitals NHS Foundation Trust, London, UK
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Belokda T, Hamadi H, Ait M'Barek Y, Benantar L, Aniba K. Subacute Hydrocephalus Revealing a Cryptococcus Infection in a Seven-Year-Old Child. Cureus 2024; 16:e56372. [PMID: 38633936 PMCID: PMC11022813 DOI: 10.7759/cureus.56372] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/18/2024] [Indexed: 04/19/2024] Open
Abstract
Cryptococcal meningitis (CM) is the third most common neurological complication in immunocompromised patients and is usually associated with high rates of morbidity and mortality. The most common complication of CM is intracranial hypertension (ICH), and it constitutes a poor prognosis factor. This case report describes a case of subacute onset hydrocephalus revealing a human immunodeficiency virus (HIV)-associated CM in a seven-year-old girl requiring cerebrospinal fluid diversion and fungal treatment with a favorable outcome.
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Affiliation(s)
- Tarik Belokda
- Neurological Surgery, Ibn Tofail Hospital, Mohammed VI International University Hospital, Marrakech, MAR
| | - Hajar Hamadi
- Neurological Surgery, Mohammed VI International University Hospital, Marrakech, MAR
| | - Yassine Ait M'Barek
- Neurological Surgery, Ibn Tofail Hospital, Mohammed VI International University Hospital, Marrakech, MAR
| | - Lamia Benantar
- Neurological Surgery, Ibn Tofail Hospital, Mohammed VI International University Hospital, Marrakech, MAR
| | - Khalid Aniba
- Neurological Surgery, Ibn Tofail Hospital, Mohammed VI International University Hospital, Marrakech, MAR
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Mabovula NS, Enicker BC. A comparison of the surgical outcomes of ventriculoperitoneal versus lumbar peritoneal shunts in the management of intracranial hypertension secondary to cryptococcal meningitis in HIV infected adult patients. Clin Neurol Neurosurg 2024; 238:108184. [PMID: 38394855 DOI: 10.1016/j.clineuro.2024.108184] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2024] [Revised: 02/16/2024] [Accepted: 02/17/2024] [Indexed: 02/25/2024]
Abstract
OBJECTIVE Cryptococcal meningitis (CM), an AIDS-defining illness, significantly impacts morbidity and mortality. This study aims to compare complications arising from ventriculoperitoneal shunt (VPS) and lumbar peritoneal shunt (LPS) procedures used to manage refractory intracranial hypertension (IH) secondary to CM in HIV-infected patients. METHODS Retrospective data were collected from January 2003 to January 2015 for HIV-infected adults diagnosed with refractory IH secondary to CM and subsequently shunted. Demographics, clinical characteristics, antiretroviral therapy, laboratory findings (including CD4 count and CSF results), CT brain scan results, shunt-related complications, and mortality were compared between VPS and LPS groups. RESULTS This study included 83 patients, with 60 (72%) undergoing VPS and 23 (28%) receiving LPS. Mean ages were comparable between VPS (32.5) and LPS (32.2) groups (p = 0.89). Median CD4+ counts were 76 cells/µl (IQR= 30-129) in VPS versus 54 cells/µl (IQR= 31-83) in LPS (p=0.45). VPS group showed a higher mean haemoglobin of 11.5 g/dl compared to 9.9 g/dl in the LPS group (p=0.001). CT brain scans showed hydrocephalus in 55 VPS and 13 LPS patients respectively. Shunt complications were observed in 17 (28%) VPS patients versus 10 (43.5%) LPS patients (p=0.5). Patients developing shunt sepsis in the VPS group exhibited a median CD4+ count of 117 cells/µl (IQR= 76-129) versus 48 cells/µl (IQR= 31- 66) in the LPS group (p=0.03). Early shunt malfunction occurred more frequently in the LPS group compared to VPS group (p=0.044). The mean hospital stay was 6.2 days for VPS versus 5.4 days for LPS patients (p=0.9). In-hospital mortality was 6%, occurring in three VPS and two LPS patients respectively. CONCLUSION Shunting procedures remain important surgical interventions for refractory IH secondary to HIV-related CM. However, cautious consideration is warranted for patients with CD4 counts below 200 cells/µL due to increased shunt complications. This study suggests a trend toward higher complication rates in patients undergoing LPS insertion.
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Affiliation(s)
- Ndyebo S Mabovula
- Department of Neurosurgery, Inkosi Albert Luthuli Central Hospital, 800 Vusi Mzimela Road, Cato Manor, Durban, KwaZulu Natal 4091, South Africa.
| | - Basil C Enicker
- Department of Neurosurgery, Inkosi Albert Luthuli Central Hospital, 800 Vusi Mzimela Road, Cato Manor, Durban, KwaZulu Natal 4091, South Africa.
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Cornejo-Venegas G, Carreras X, Salcedo AS, Soriano-Moreno DR, Salinas JL, Alave J. Cerebrospinal fluid shunting for the management of cryptococcal meningitis: a scoping review. Ther Adv Infect Dis 2024; 11:20499361241228666. [PMID: 38333229 PMCID: PMC10851763 DOI: 10.1177/20499361241228666] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2023] [Accepted: 01/10/2024] [Indexed: 02/10/2024] Open
Abstract
Objective This scoping review aimed to describe studies that evaluate the management of cryptococcal meningitis (CM) using cerebrospinal fluid (CSF) shunts, types of shunts used, and clinically relevant patient outcomes. Methods We searched in the following databases: PubMed, Web of Science/Core collection, Embase, the Cochrane Library, and clinicaltrials.gov on 1 April 2022. We included two-arm and one-arm cohort studies that evaluated clinically relevant patient outcomes. Case reports were used to describe the type of CSF shunts used and the rationale behind its selection. The selection and extraction processes were independently performed by two authors. Results This study included 20 cohort studies and 26 case reports. Only seven cohort studies compared two groups. Ventriculoperitoneal shunt was the most commonly used type of shunt (82.1%). The main indications for placing a shunt were persistently high opening pressure (57.1%) and persisting neurological symptoms or deterioration (54.3%). Cohort studies suggest that patients with shunt showed improvement in some outcomes such as neurological symptoms and hospital stay length. The most common shunt complications were post-operative fever (1-35.6%) and shunt obstruction (7-16%). Conclusion CSF shunts may improve some clinically relevant outcomes in patients with CM, but the evidence is very uncertain.
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Affiliation(s)
| | - Xosse Carreras
- Escuela de Medicina, Universidad Peruana de Ciencias Aplicadas, Lima, Peru
| | - Andrea S. Salcedo
- Escuela de Medicina, Universidad Peruana de Ciencias Aplicadas, Lima, Peru
| | - David R. Soriano-Moreno
- Unidad de Investigación Clínica y Epidemiológica, Escuela de Medicina, Universidad Peruana Unión, Lima, Peru
| | - Jorge L. Salinas
- Division of Infectious Diseases & Geographic Medicine, Stanford University, CA, USA
| | - Jorge Alave
- Escuela de Medicina, Universidad Peruana Unión, Carretera Central Km 19.5 Ñaña, Chosica, Lima 15464, Peru
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El-Atoum M, Hargarten JC, Park YD, Ssebambulidde K, Ding L, Chittiboina P, Hammoud DA, Anjum SH, Glassman SR, Merchant S, Williamson PR, Hu JC. Persistent neurological symptoms and elevated intracranial pressures in a previously healthy host with cryptococcal meningitis. BMC Infect Dis 2023; 23:407. [PMID: 37316806 DOI: 10.1186/s12879-023-08349-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2023] [Accepted: 05/25/2023] [Indexed: 06/16/2023] Open
Abstract
Cryptococcal meningoencephalitis can occur in both previously healthy and immunocompromised hosts. Here, we describe a 55 year-old HIV-negative male with no known prior medical problems, who presented with three months of worsening headaches, confusion, and memory changes without fever. Magnetic resonance imaging of the brain demonstrated bilateral enlargement/enhancement of the choroid plexi, with hydrocephalus, temporal and occipital horn entrapments, as well as marked periventricular transependymal cerebrospinal fluid (CSF) seepage. CSF analysis yielded a lymphocytic pleocytosis and cryptococcal antigen titer of 1:160 but sterile fungal cultures. Despite standard antifungal therapy and CSF drainage, the patient had worsening confusion and persistently elevated intracranial pressures. External ventricular drainage led to improved mental status but only with valve settings at negative values. Ventriculoperitoneal shunt placement could thus not be considered due to a requirement for drainage into the positive pressure venous system. Due to this persistent CSF inflammation and cerebral circulation obstruction, the patient required transfer to the National Institute of Health. He was treated for cryptococcal post-infectious inflammatory response syndrome with pulse-taper corticosteroid therapy, with resultant reductions in CSF pressures along with decreased protein and obstructive material, allowing successful shunt placement. After tapering of corticosteroids, the patient recovered without sequelae. This case highlights (1) the necessity to consider cryptococcal meningitis as a rare cause of neurological deterioration in the absence of fever even in apparently immunocompetent individuals and (2) the potential for obstructive phenomena from inflammatory sequelae and the prompt response to corticosteroid therapy.
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Affiliation(s)
- Mohammad El-Atoum
- Department of Medicine, Good Samaritan Hospital, SSM Health Medical Group, Mount Vernon, IL, USA.
| | - Jessica C Hargarten
- Laboratory of Clinical Immunology and Microbiology, National Institute of Allergy and Infectious Diseases, NIH, Bethesda, MD, USA
| | - Yoon-Dong Park
- Laboratory of Clinical Immunology and Microbiology, National Institute of Allergy and Infectious Diseases, NIH, Bethesda, MD, USA
| | - Kenneth Ssebambulidde
- Laboratory of Clinical Immunology and Microbiology, National Institute of Allergy and Infectious Diseases, NIH, Bethesda, MD, USA
| | - Li Ding
- Laboratory of Clinical Immunology and Microbiology, National Institute of Allergy and Infectious Diseases, NIH, Bethesda, MD, USA
| | - Prashant Chittiboina
- Surgical Neurology Branch, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD, USA
| | - Dima A Hammoud
- Center for Infectious Disease Imaging (CIDI), Radiology and Imaging Sciences, Clinical Center, National Institutes of Health, Bethesda, MD, USA
| | - Seher H Anjum
- Laboratory of Clinical Immunology and Microbiology, National Institute of Allergy and Infectious Diseases, NIH, Bethesda, MD, USA
| | - Seth R Glassman
- Department of Medicine, Division of Infectious Diseases, University at Buffalo, 955 Main Street, Buffalo, NY, 14203, USA
| | - Shehzad Merchant
- Department of Medicine, Division of Infectious Diseases, University at Buffalo, 955 Main Street, Buffalo, NY, 14203, USA
| | - Peter R Williamson
- Laboratory of Clinical Immunology and Microbiology, National Institute of Allergy and Infectious Diseases, NIH, Bethesda, MD, USA
| | - John C Hu
- Department of Medicine, Division of Infectious Diseases, University at Buffalo, 955 Main Street, Buffalo, NY, 14203, USA.
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Hu S, Liu T, Huang S, Liang H. Management of long-term cryptococcal meningitis neoformans in a surviving patient: A case report. Front Med (Lausanne) 2022; 9:1035201. [PMID: 36569160 PMCID: PMC9767947 DOI: 10.3389/fmed.2022.1035201] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2022] [Accepted: 11/21/2022] [Indexed: 12/12/2022] Open
Abstract
Cryptococcal meningitis is a common fungal infection of the central nervous system with high mortality and disability rates. A prominent clinical manifestation is persistent and severe cranial hypertension, which is one of the most critical outcome determinants in patients with cryptococcal meningoencephalitis. Herein, we report and discuss a case of cryptococcal meningitis treated by an inadequate course of medical therapy and placement of a ventriculoperitoneal shunt in a patient who survived for more than 10 years.
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Wen J, Yin R, Chang J, Chen Y, Dong X, Cao W, Ma X, Li T, Wei J. Short-term and long-term outcomes in patients with cryptococcal meningitis after ventriculoperitoneal shunt placement. Front Neurol 2022; 13:773334. [PMID: 36468057 PMCID: PMC9712185 DOI: 10.3389/fneur.2022.773334] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2021] [Accepted: 10/24/2022] [Indexed: 11/01/2023] Open
Abstract
OBJECTIVE The purpose of this study was to assess the short-term and long-term outcomes of ventriculoperitoneal shunt (VPS) placement in patients with cryptococcal meningitis (CM). METHODS We performed a retrospective analysis of all patients with CM admitted to the Peking Union Medical College Hospital from September 1990 to January 2021. We collected related clinical features to analyze the short- and long-term outcomes of VPS at 1 month and 1 year at least the following therapy, respectively. Overall survival (OS) was compared with all patients and a subgroup of critically ill cases by the Kaplan-Meier method with the log-rank test. Univariable and multivariable analyses were also performed using the Cox proportional hazard model to identify statistically significant prognostic factors. RESULTS We enrolled 98 patients, fifteen of whom underwent VPS. Those who received VPS had a lower cerebrospinal fluid (CSF) Cryptococcus burden (1:1 vs. 1:16; p = 0.046), lower opening pressures (173.3 mmH2 O vs. 224 mmH2O; p = 0.009) at lumbar punctures, and a lower incidence of critical cases (6.7 vs. 31.3%; p = 0.049). According to our long-term follow-up, no significant difference was shown in the Barthel Index (BI) between the two groups. Two patients in the VPS group suffered postoperative complications and had to go through another revision surgery. According to survival analysis, overall survival (OS) between the VPS and non-VPS groups was not significantly different. However, the Kaplan-Meier plots showed that critical patients with VPS had better survival in OS (p < 0.009). Multivariable analyses for critical patients showed VPS was an independent prognostic factor. CONCLUSION A VPS could reduce the intracranial pressure (ICP), decrease the counts of Cryptococcus neoformans by a faster rate and reduce the number of critical cases. The VPS used in critical patients with CM has a significant impact on survival, but it showed no improvement in the long-term Barthel Index (BI) vs. the conservative treatment and could lead to postoperative complications.
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Affiliation(s)
- Junxian Wen
- Department of Neurosurgery, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, China
| | - Rui Yin
- Department of Neurosurgery, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, China
| | - Jianbo Chang
- Department of Neurosurgery, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, China
| | - Yihao Chen
- Department of Neurosurgery, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, China
| | - Xiying Dong
- Department of Neurosurgery, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, China
| | - Wei Cao
- Department of Infectious Disease, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, China
| | - Xiaojun Ma
- Department of Infectious Disease, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, China
| | - Taisheng Li
- Department of Infectious Disease, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, China
| | - Junji Wei
- Department of Neurosurgery, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, China
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9
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Chai Z, Shou Y, Mungur R, Gong J, Zheng P, Zheng J. Analysis of the efficacy and related factors of ventriculoperitoneal shunt for AIDS with cryptococcal meningitis. Front Surg 2022; 9:942506. [PMID: 36117823 PMCID: PMC9479539 DOI: 10.3389/fsurg.2022.942506] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2022] [Accepted: 08/05/2022] [Indexed: 11/21/2022] Open
Abstract
Background Cryptococcus neoformans is an opportunistic pathogen, which is more common in patients with AIDS. Increased intracranial pressure (ICP) is an important complication of cryptococcal meningitis (CM) and affects the therapeutic effect of CM. Objective To evaluate the effect and treatment for the management of ventriculoperitoneal shunt (VPS) in the treatment of AIDS complicated with CM and to analyze the factors associated with VPS and the indices affecting the outcome of CM patients. Methods A retrospective case study was conducted on patients with CM treated in the First Affiliated Hospital of Zhejiang University School of Medicine from 2011 to 2019. The Chi-square test was used for categorical variables and the Student’s t-test was used for continuous variables. Multivariable analysis of baseline factors related to VPS placement was performed with stepwise logistic regression analysis, factors associated with the outcome of these patients were studied by Cox regression analysis, and Kaplan–Meier survival curves were constructed to assess the outcome of patients. Results There were 96 patients with AIDS complicated with CM. VPS had a great effect on the patients, especially those with ICP > 350 mmH2O. The outcome, including the mortality rate and modified Rankin scale (MRS) score of these patients, significantly improved after the placement of VPS. The karnofsky performance status (KPS) scores of patients whose ICP > 350 mmH2O improved from 39.3 ± 21.3 at baseline to 88.7 ± 26.9 at 3 months after VPS, better than those without VPS. Multivariable analysis showed that visual impairment (OR, 0.026; 95% CI, 0.001, 0.567; P = 0.021) and ICP > 350 mmH2O (OR, 0.026; 95% CI, 0.002, 0.293; P = 0.003) were related elements with the placement of shunt, and KPS score (HR, 0.968; 95% CI, 0.943, 0.993; P = 0.013) and ICP > 350 mmH2O (HR, 2.801; 95% CI, 1.035, 7.580; P = 0.043) were indices of the outcome of AIDS patients with CM. For patients with ICP > 350 mmHg, Kaplan–Meier analysis showed that the 3-year outcome of patients with VPS was better than that of patients without VPS (P = 0.0067). Conclusion VPS was associated with better 3-year survival rates, and postshunt placement complications like infections were rare. The identification of factors related to VPS in the initial diagnosis of CM can contribute to more active management and improve the outcome.
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Affiliation(s)
- Zhaohui Chai
- Department of Neurosurgery, Hangzhou TCM Hospital Affiliated to Zhejiang Chinese Medical University, Hangzhou, China
| | - Yikai Shou
- School of Basic Medical Sciences, Hangzhou Normal University, Hangzhou, China
| | - Rajneesh Mungur
- Department of Neurosurgery, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
| | - Jiangbiao Gong
- Department of Neurosurgery, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
| | - Peidong Zheng
- Department of Neurosurgery, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
| | - Jiesheng Zheng
- Department of Neurosurgery, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
- Correspondence: Jiesheng Zheng
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10
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Kagimu E, Engen N, Ssebambulidde K, Kasibante J, Kiiza TK, Mpoza E, Tugume L, Nuwagira E, Nsangi L, Williams DA, Hullsiek KH, Boulware DR, Meya DB, Rhein J, Abassi M, Musubire AK. Therapeutic Lumbar Punctures in Human Immunodeficiency Virus-Associated Cryptococcal Meningitis: Should Opening Pressure Direct Management? Open Forum Infect Dis 2022; 9:ofac416. [PMID: 36092828 PMCID: PMC9454029 DOI: 10.1093/ofid/ofac416] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2022] [Accepted: 08/12/2022] [Indexed: 11/13/2022] Open
Abstract
Background Increased intracranial pressure (ICP) frequently complicates cryptococcal meningitis. Therapeutic lumbar punctures (LPs) have acute survival benefits in the first week, and we sought to understand the longer-term survival impact of therapeutic LPs. Methods We prospectively enrolled human immunodeficiency virus (HIV)-seropositive adults with cryptococcal meningitis from 2013 to 2017 in Uganda. We assessed the association between clinical characteristics, CSF parameters, and 14- and 30-day mortality by baseline ICP. We also assessed 30-day mortality by number of follow-up therapeutic LPs performed within 7 days. Results Our analysis included 533 participants. Participants with baseline ICP >350 mm H2O were more likely to have Glasgow Coma Scale (GCS) score <15 (P < .001), seizures (P < .01), and higher quantitative cryptococcal cultures (P < .001), whereas participants with ICP <200 mm H2O were more likely to have baseline sterile CSF cultures (P < .001) and CSF white blood cell count ≥5 cells/µL (P = .02). Thirty-day mortality was higher in participants with baseline ICP >350 mm H2O and ICP <200 mm H2O as compared with baseline ICP 200-350 mm H2O (hazard ratio, 1.55 [95% confidence interval, 1.10-2.19]; P = .02). Among survivors at least 7 days, the 30-day relative mortality was 50% higher among participants who did not receive any additional therapeutic LPs compared to those with ≥1 additional follow-up LP (33% vs 22%; P = .04), irrespective of baseline ICP. Conclusions Management of increased ICP remains crucial in improving clinical outcomes in cryptococcal meningitis. Guidelines should consider an approach to therapeutic LPs that is not dictated by baseline ICP.
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Affiliation(s)
- Enock Kagimu
- Correspondence: Enock Kagimu, MD, Infectious Diseases Institute, Makerere University, PO Box 22418, Kampala, Uganda ()
| | - Nicole Engen
- Division of Biostatistics, School of Public Health, University of Minnesota, Minneapolis, Minnesota, USA
| | - Kenneth Ssebambulidde
- Infectious Diseases Institute, College of Health Sciences, Makerere University, Kampala, Uganda
| | - John Kasibante
- Infectious Diseases Institute, College of Health Sciences, Makerere University, Kampala, Uganda
| | - Tadeo K Kiiza
- Infectious Diseases Institute, College of Health Sciences, Makerere University, Kampala, Uganda
| | - Edward Mpoza
- Infectious Diseases Institute, College of Health Sciences, Makerere University, Kampala, Uganda
| | - Lillian Tugume
- Infectious Diseases Institute, College of Health Sciences, Makerere University, Kampala, Uganda
| | - Edwin Nuwagira
- Department of Internal Medicine, Mbarara University of Science and Technology, Mbarara, Uganda
| | - Laura Nsangi
- Infectious Diseases Institute, College of Health Sciences, Makerere University, Kampala, Uganda
| | - Darlisha A Williams
- Infectious Diseases Institute, College of Health Sciences, Makerere University, Kampala, Uganda,Division of Infectious Diseases, Department of Medicine, University of Minnesota Medical School, Minneapolis, Minnesota, USA
| | - Kathy Huppler Hullsiek
- Division of Biostatistics, School of Public Health, University of Minnesota, Minneapolis, Minnesota, USA
| | - David R Boulware
- Division of Infectious Diseases, Department of Medicine, University of Minnesota Medical School, Minneapolis, Minnesota, USA
| | - David B Meya
- Infectious Diseases Institute, College of Health Sciences, Makerere University, Kampala, Uganda,Division of Infectious Diseases, Department of Medicine, University of Minnesota Medical School, Minneapolis, Minnesota, USA,School of Medicine, College of Health Sciences, Makerere University, Kampala, Uganda
| | - Joshua Rhein
- Infectious Diseases Institute, College of Health Sciences, Makerere University, Kampala, Uganda,Division of Infectious Diseases, Department of Medicine, University of Minnesota Medical School, Minneapolis, Minnesota, USA
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11
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Guevara N, Akande A, Chang MF, Atallah J, Epstein C. A case report of a brain herniation secondary to cryptococcal meningitis with elevated intracranial pressure in a patient with Human Immunodeficiency Virus/Acquired immunodeficiency syndrome (HIV/AIDS). IDCases 2022; 29:e01554. [PMID: 35845828 PMCID: PMC9278440 DOI: 10.1016/j.idcr.2022.e01554] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2022] [Revised: 06/19/2022] [Accepted: 07/01/2022] [Indexed: 11/21/2022] Open
Abstract
Background Cryptococcal meningitis is a major opportunistic infection in individuals with HIV. The worldwide annual incidence is estimated to be approximately one million cases per year, with the most significant burden in sub-Saharan Africa. HIV-associated cryptococcal meningitis continues to have a high mortality rate despite widespread availability and use of HAART. Case 36-year-old male with a past medical history of AIDS and a CD4 count of 35 cells/mm3 presented with altered mental status initially thought to be related to using crystalline methamphetamine as reported by EMS. However, a lumbar puncture performed in the emergency department showed elevated CSF opening pressure of 29 cmH2O and positive CSF and serum cryptococcal antigen. The patient was admitted and commenced treatment according to the current IDSA guideline but continued to have waxing and waning mental status. On the fourth day of admission, he complained of headache, had a witnessed seizure, and was taken emergently for a CT scan of the brain, which was negative for any acute intracranial process, but suffered a cardiac arrest before it could be done. He was intubated and transferred to the intensive care unit. CT brain follow-up showed anoxic encephalopathy, development of marked cerebral edema, and complete effacement of the basilar cisterns, suggestive of downward transtentorial herniation; he continued to deteriorate and expired on the seventh day of admission. Objectives Describe a case of brain death secondary to increased intracranial pressure due to cryptococcal meningitis in a patient with HIV/AIDS. Explain the mechanisms of elevation in intracranial pressure in patients with cryptococcal meningitis. Discuss the options for managing elevated intracranial pressure in patients with cryptococcal meningitis. Create awareness in the medical community about the importance of prompt and efficient management of increased intracranial pressure in patients with cryptococcal meningitis.
Conclusion This case highlights the importance of aggressive management of elevated intracranial pressure in cryptococcal meningitis. It reiterates the need for more data regarding the optimal timing and frequency of therapeutic lumbar puncture and the use of temporary lumbar drainage catheters and ventriculostomy to manage this potentially fatal complication.
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12
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Chang CC, Hall V, Cooper C, Grigoriadis G, Beardsley J, Sorrell TC, Heath CH. Consensus guidelines for the diagnosis and management of cryptococcosis and rare yeast infections in the haematology/oncology setting, 2021. Intern Med J 2021; 51 Suppl 7:118-142. [PMID: 34937137 DOI: 10.1111/imj.15590] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Cryptococcosis caused by the Cryptococcus neoformans-Cryptococcus gattii complex is an important opportunistic infection in people with immunodeficiency, including in the haematology/oncology setting. This may manifest clinically as cryptococcal meningitis or pulmonary cryptococcosis, or be detected incidentally by cryptococcal antigenemia, a positive sputum culture or radiological imaging. Non-Candida, non-Cryptococcus spp. rare yeast fungaemia are increasingly common in this population. These consensus guidelines aim to provide clinicians working in the Australian and New Zealand haematology/oncology setting with clear guiding principles and practical recommendations for the management of cryptococcosis, while also highlighting important and emerging rare yeast infections and their recommended management.
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Affiliation(s)
- Christina C Chang
- Department of Infectious Diseases, Alfred Hospital and Central Clinical School, Monash University, Melbourne, Victoria, Australia.,Therapeutic and Vaccine Research Programme, Kirby Institute, University of New South Wales, Sydney, New South Wales, Australia.,Centre for the AIDS Programme of Research in South Africa (CAPRISA), Durban, KwaZulu Natal, South Africa
| | - Victoria Hall
- Department of Infectious Diseases, Alfred Hospital and Central Clinical School, Monash University, Melbourne, Victoria, Australia.,Transplant Infectious Diseases and Multi-Organ Transplant Program, University Health Network, Toronto, Ontario, Canada
| | - Celia Cooper
- Department of Microbiology and Infectious Diseases, Women's and Children's Hospital, North Adelaide, South Australia, Australia
| | - George Grigoriadis
- Monash Haematology, Monash Health, Melbourne, Victoria, Australia.,School of Clinical Sciences, Monash University, Melbourne, Victoria, Australia.,Centre for Cancer Research, Hudson Institute of Medical Research, Clayton, Victoria, Australia.,Department of Haematology, Alfred Hospital, Prahran, Victoria, Australia
| | - Justin Beardsley
- Marie Bashir Institute for Infectious Diseases & Biosecurity, University of Sydney, Sydney, New South Wales, Australia.,Centre for Tropical Medicine and Global Health, Nuffield Department of Medicine, University of Oxford, Oxford, UK.,Department of Infectious Diseases, Prince of Wales Hospital, Randwick, New South Wales, Australia
| | - Tania C Sorrell
- Marie Bashir Institute for Infectious Diseases & Biosecurity, University of Sydney, Sydney, New South Wales, Australia.,Centre for Infectious Diseases and Microbiology, Westmead Institute for Medical Research, Westmead, New South Wales, Australia.,Infectious Diseases and Sexual Health, Western Sydney Local Health District, Parramatta, New South Wales, Australia
| | - Christopher H Heath
- Department of Microbiology, Fiona Stanley Hospital Network, PathWest Laboratory Medicine, Murdoch, Western Australia, Australia.,Department of Infectious Diseases, Fiona Stanley Hospital, Murdoch, Western Australia, Australia.,Department of Infectious Diseases, Royal Perth Hospital, Perth, Western Australia, Australia.,Faculty of Health and Medical Sciences, University of Western Australia, Murdoch, Western Australia, Australia
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13
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Seetahal-Maraj P, Giddings S, Ramcharan K, Ramnarine N. Obstructive Hydrocephalus Secondary to Cryptococcal Meningitis in an Immunocompetent Adult. Cureus 2021; 13:e18975. [PMID: 34820230 PMCID: PMC8606177 DOI: 10.7759/cureus.18975] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/22/2021] [Indexed: 11/10/2022] Open
Abstract
Cryptococcal infections of the central nervous system (CNS) are common opportunistic infections in immunocompromised hosts. They can occur in immunocompetent hosts, and this has been documented in isolated case reports. Rapid neurological deterioration can be seen, particularly with hydrocephalus, and diagnosis can be difficult without a high index of suspicion. Treatment arms include prolonged antifungal therapy and cerebrospinal fluid (CSF) diversion procedures. We present a case of a middle-aged immunocompetent male, who presented with an acute confusional state and papilledema. An urgent computed tomography (CT) and magnetic resonance imaging (MRI) revealed obstructive hydrocephalus, and an external ventricular drain was placed. CSF samples were collected, and analysis revealed cryptococcal infection. He was treated with antifungal therapy but failed external ventricular drain challenging. A ventriculoperitoneal shunt was placed after negative CSF studies were obtained. While uncommon, cryptococcal meningitis in immunocompetent hosts can present with obstructive hydrocephalus. It can result in rapid neurological decline and death. Emergent CSF diversion and antifungal therapy are the primary treatment modalities. CSF diversion may be permanently required in some cases.
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Affiliation(s)
| | - Stanley Giddings
- Faculty of Clinical Medical Sciences, The University of the West Indies, Trinidad, TTO
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14
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Bremer M, Kadernani YE, Wasserman S, Wilkinson RJ, Davis AG. Strategies for the diagnosis and management of meningitis in HIV-infected adults in resource limited settings. Expert Opin Pharmacother 2021; 22:2053-2070. [PMID: 34154509 DOI: 10.1080/14656566.2021.1940954] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
INTRODUCTION The incidence of human immunodeficiency virus-1 (HIV-1) associated meningitis has been declining in the post-combination antiretroviral treatment (ART) era, although survival rates remain low for the common causes like tuberculosis and cryptococcal disease. Diagnosis and treatment of meningitis in HIV-1 is complicated by atypical clinical presentations, limited accuracy of diagnostic tests, access to diagnostic tests, and therapeutic agents in low- and middle-income countries (LMIC) and immune reconstitution inflammatory syndrome (IRIS). AREAS COVERED We provide an overview of the common etiologies of meningitis in HIV-1-infected adults, suggest a diagnostic approach based on readily available tests, and review specific chemotherapeutic agents, host-directed therapies, supportive care, timing of ART initiation, and considerations in the management of IRIS with a focus on resource-limited settings. They identify key knowledge gaps and suggest areas for future research. EXPERT OPINION Evidence-based management of HIV-1-associated meningitis is sparse for common etiologies. More readily available and sensitive diagnostic tests as well as standardized investigation strategies are required in LMIC. There is a lack of availability of recommended drugs in areas of high HIV-1 prevalence and a limited pipeline of novel chemotherapeutic agents. Host-directed therapies have been inadequately studied.
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Affiliation(s)
- Marise Bremer
- Wellcome Centre for Infectious Disease Research in Africa, Institute of Infectious Diseases and Molecular Medicine, University of Cape Town, Observatory
| | - Yakub E Kadernani
- Wellcome Centre for Infectious Disease Research in Africa, Institute of Infectious Diseases and Molecular Medicine, University of Cape Town, Observatory
| | - Sean Wasserman
- Wellcome Centre for Infectious Disease Research in Africa, Institute of Infectious Diseases and Molecular Medicine, University of Cape Town, Observatory.,Department of Medicine, University of Cape Town, Groote Schuur Hospital, Observatory, Republic of South Africa
| | - Robert J Wilkinson
- Wellcome Centre for Infectious Disease Research in Africa, Institute of Infectious Diseases and Molecular Medicine, University of Cape Town, Observatory.,Department of Medicine, University of Cape Town, Groote Schuur Hospital, Observatory, Republic of South Africa.,Department of Infectious Diseases, Imperial College London, London, UK.,Francis Crick Institute, London, UK.,Faculty of Life Sciences, University College London, London, UK
| | - Angharad G Davis
- Wellcome Centre for Infectious Disease Research in Africa, Institute of Infectious Diseases and Molecular Medicine, University of Cape Town, Observatory.,Francis Crick Institute, London, UK.,Faculty of Life Sciences, University College London, London, UK
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15
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Fisher KM, Montrief T, Ramzy M, Koyfman A, Long B. Cryptococcal meningitis: a review for emergency clinicians. Intern Emerg Med 2021; 16:1031-1042. [PMID: 33420904 DOI: 10.1007/s11739-020-02619-2] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/16/2020] [Accepted: 12/23/2020] [Indexed: 11/26/2022]
Abstract
INTRODUCTION Cryptococcal Meningitis (CM) remains a high-risk clinical condition, and many patients require emergency department (ED) management for complications and stabilization. OBJECTIVE This narrative review provides an evidence-based summary of the current data for the emergency medicine evaluation and management of CM. DISCUSSION This review evaluates the diagnosis, management, and empiric treatment of suspected CM in the ED. CM can easily evade diagnosis with a subacute presentation, and should be considered in any patient with a headache, neurological deficit, or who is immunocompromised. As a definitive diagnosis of CM will not be made in the ED, management of a patient with suspected CM includes prompt diagnostic testing and initiation of empiric treatment. Multiple types of newer Cryptococcal antigen tests provide high sensitivity and specificity both in serum and cerebrospinal fluid (CSF). Patients should be treated empirically for bacterial, fungal, and viral meningitis, specifically with amphotericin B and flucytosine for presumed CM. Additionally, appropriate resuscitation and supportive care, including advanced airway management, management of increased intracranial pressure (ICP), antipyretics, intravenous fluids, and isolation, should be initiated. Antiretroviral therapy (ART) should not be initiated in the ED for those found or known to be HIV-positive for risk of immune reconstitution inflammatory syndrome (IRIS). CONCLUSIONS CM remains a rare clinical presentation, but carries significant morbidity and mortality. Physicians must rapidly diagnose these patients while evaluating for other diseases and complications. Early consultation with an infectious disease specialist is imperative, as is initiating symptomatic care.
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Affiliation(s)
- Kathryn Marie Fisher
- Department of Emergency Medicine, Baylor College of Medicine, One Baylor Plaza, Houston, TX, 77030, USA
| | - Tim Montrief
- Department of Critical Care Medicine, University of Pittsburgh Medical Center, 3550 Terrace St., Pittsburgh, PA, 15261, USA
| | - Mark Ramzy
- Department of Critical Care Medicine, University of Pittsburgh Medical Center, 3550 Terrace St., Pittsburgh, PA, 15261, USA
| | - Alex Koyfman
- Department of Emergency Medicine, The University of Texas Southwestern Medical Center, 5323 Harry Hines Boulevard, Dallas, TX, 75390, USA
| | - Brit Long
- Department of Emergency Medicine, Brooke Army Medical Center, 3841 Roger Brooke Dr, Fort Sam Houston, TX, 78234, USA.
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16
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Cuellar-Hernandez JJ, Seañez C, Olivas-Campos R, Chavez R, Tabera-Tarello PM, Serna-Roman BM. Cryptococcal meningitis presenting as anterior spinal cord syndrome with accessory nerve palsy in immunocompetent patient: A case report. Surg Neurol Int 2021; 12:167. [PMID: 34084595 PMCID: PMC8168792 DOI: 10.25259/sni_65_2021] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2021] [Accepted: 03/20/2021] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Cryptococcus has a tropism for the nervous system with a higher prevalence of infection in immunosuppressed patients; it remains a major cause of human immunodeficiency virus (HIV)-related mortality worldwide. Neurological compromise caused by this microorganism mainly debuts as a meningeal syndrome, spinal involvement has been reported in literature, neuropathological assessments have found Cryptococci in spinal roots and meninges, with perineuritic adhesions probably explaining compromise lower cranial nerves and even spinal nerve roots. CASE DESCRIPTION 39-year-old male seronegative for HIV, with a surgical history of hydrocephalus treated with ventriculoperitoneal shut 1 year before, he presented with progressive weakness in the four extremities evolving to be disabling with bilateral accessory nerve palsy and loss of sensation below his neck. The MR imaging showed diffuse leptomeningeal thickening both supra and infratentorial and over the spinal canal up to C5 with a cystic formation shown in the craniocervical union causing compression of the medullary bulb. The patient underwent a medial suboccipital craniectomy with resection of the posterior arch of c1 for sampling and decompression, pathologically appears numerous spherical organisms that have a thick clear capsule and are surrounded by histiocytes forming a granuloma compatible with Cryptococcus. Postoperatively, the patient's prior neurological deficits resolved. CONCLUSION It is an infrequently suspected pathology in immunocompetent patients, usually requiring only antifungal treatment with adjustment of immunosuppressive or antiretroviral management. In special and rare situations like our case as presenting with lower cranial nerve and spinal involvement, surgical treatment is a priority for the resolution of the pathology and improves disabling neurological deficit.
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Affiliation(s)
| | - Carlos Seañez
- Department of Neurosurgery, Northeast National Medical Center, Monterrey, Mexico
| | - Ramon Olivas-Campos
- Department of Neurosurgery, Northeast National Medical Center, Monterrey, Mexico
| | - Rodrigo Chavez
- Department of Neurosurgery, Northeast National Medical Center, Monterrey, Mexico
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17
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Cryptococcal Immune Reconstitution Inflammatory Syndrome: From Blood and Cerebrospinal Fluid Biomarkers to Treatment Approaches. Life (Basel) 2021; 11:life11020095. [PMID: 33514007 PMCID: PMC7912256 DOI: 10.3390/life11020095] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2020] [Revised: 01/20/2021] [Accepted: 01/23/2021] [Indexed: 12/31/2022] Open
Abstract
Immune reconstitution inflammatory syndrome (IRIS) presents as an exaggerated immune reaction that occurs during dysregulated immune restoration in immunocompromised patients in late-stage human immunodeficiency virus (HIV) infection who have commenced antiretroviral treatments (ART). Virtually any opportunistic pathogen can provoke this type of immune restoration disorder. In this review, we focus on recent developments in the identification of risk factors for Cryptococcal IRIS and on advancements in our understanding of C-IRIS immunopathogenesis. We overview new findings in blood and cerebrospinal fluid which can potentially be useful in the prediction and diagnosis of cryptococcal meningitis IRIS (CM-IRIS). We assess current therapeutic regimens and novel treatment approaches to combat CM-IRIS. We discuss the utility of biomarkers for clinical monitoring and adjusting treatment modalities in acquired immunodeficiency syndrome (AIDS) patients co-infected with Cryptococcus who have initiated ART.
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18
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Woo YH, Martinez LR. Cryptococcus neoformans-astrocyte interactions: effect on fungal blood brain barrier disruption, brain invasion, and meningitis progression. Crit Rev Microbiol 2021; 47:206-223. [PMID: 33476528 DOI: 10.1080/1040841x.2020.1869178] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Cryptococcus neoformans is an opportunistic, neurotropic, and encapsulated fungus that causes life-threatening cryptococcal meningitis (CM), especially in regions of the world where AIDS is endemic. The polysaccharide capsule of C. neoformans is the fungus major virulent factor, being copiously released during infection and causing immunosuppressive defects in the host. Although the capsular material is commonly associated with reactive astrocytes in fatal CM, little is known about the molecular and cellular interactions among astroglia and C. neoformans. As astrocytes also make up the neurovascular unit at the blood-brain barrier (BBB), which C. neoformans must transverse to colonize the central nervous system and cause CM; these cells may play a significant regulatory role in the prevention and progression of infection. For example, astrocytes are implicated in neurological disease including the regulation of cerebral intracranial pressure, immune function, and water homeostasis. Hence, in this review, we provide a general overview of astroglia biology and discuss the current knowledge on C. neoformans-astrocyte interactions including their involvement in the development of CM. This "gliocentric view" of cerebral cryptococcosis suggests that therapeutic interventions particularly targeting at preserving the neuroprotective function of astrocytes may be used in preventing and managing C. neoformans BBB transmigration, brain invasion, colonization, and meningitis.
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Affiliation(s)
- Yeon Hwa Woo
- Department of Metallurgical, Materials and Biomedical Engineering, College of Engineering, The University of Texas at El Paso, El Paso, TX, USA
| | - Luis R Martinez
- Department of Oral Biology, College of Dentistry, University of Florida, Gainesville, FL, USA
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19
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Affiliation(s)
- Howard M Heller
- From the Departments of Medicine (H.M.H., K.L.A.), Radiology (R.G.G.), Neurology (B.L.E.), and Pathology (T.G.), Massachusetts General Hospital, and the Departments of Medicine (H.M.H., K.L.A.), Radiology (R.G.G.), Neurology (B.L.E.), and Pathology (T.G.), Harvard Medical School - both in Boston
| | - R Gilberto Gonzalez
- From the Departments of Medicine (H.M.H., K.L.A.), Radiology (R.G.G.), Neurology (B.L.E.), and Pathology (T.G.), Massachusetts General Hospital, and the Departments of Medicine (H.M.H., K.L.A.), Radiology (R.G.G.), Neurology (B.L.E.), and Pathology (T.G.), Harvard Medical School - both in Boston
| | - Brian L Edlow
- From the Departments of Medicine (H.M.H., K.L.A.), Radiology (R.G.G.), Neurology (B.L.E.), and Pathology (T.G.), Massachusetts General Hospital, and the Departments of Medicine (H.M.H., K.L.A.), Radiology (R.G.G.), Neurology (B.L.E.), and Pathology (T.G.), Harvard Medical School - both in Boston
| | - Kevin L Ard
- From the Departments of Medicine (H.M.H., K.L.A.), Radiology (R.G.G.), Neurology (B.L.E.), and Pathology (T.G.), Massachusetts General Hospital, and the Departments of Medicine (H.M.H., K.L.A.), Radiology (R.G.G.), Neurology (B.L.E.), and Pathology (T.G.), Harvard Medical School - both in Boston
| | - Tasos Gogakos
- From the Departments of Medicine (H.M.H., K.L.A.), Radiology (R.G.G.), Neurology (B.L.E.), and Pathology (T.G.), Massachusetts General Hospital, and the Departments of Medicine (H.M.H., K.L.A.), Radiology (R.G.G.), Neurology (B.L.E.), and Pathology (T.G.), Harvard Medical School - both in Boston
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20
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Wu L, Xiao J, Song Y, Gao G, Zhao H. The clinical characteristics and outcome of cryptococcal meningitis with AIDS in a tertiary hospital in China: an observational cohort study. BMC Infect Dis 2020; 20:912. [PMID: 33261581 PMCID: PMC7709347 DOI: 10.1186/s12879-020-05661-9] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2020] [Accepted: 11/24/2020] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND Despite the profound impact of antiretroviral therapy in the control of AIDS mortality, central nervous system opportunistic infections remains a significant burden in AIDS patients. This retrospective study aims to elucidate the clinical characteristics, outcome and risk factors of cryptococcal meningitis (CM) poor prognosis in AIDS patients from a tertiary hospital in China. METHODS Clinical data from 128 patients admitted in Beijing Ditan Hospital, Capital Medical University from November 2008 to November 2017 was collected. The cohort was stratified based on treatment outcome (effective 79%, and ineffective 21%), and Multivariate Logistic regression analysis used to identify risk factors of poor disease prognosis. RESULTS Age, incidence of cerebral infarction, the proportion of consciousness disorder, and fasting plasma glucose was higher in the ineffective treatment group than the effective treatment group. The duration of treatment in the induction period of the ineffective group was significantly shorter than that of the effective group. Multivariate Logistic regression analysis indicated that the occurrence of cerebral hernia and consciousness disorder were risk factors for the prognosis of AIDS patients with CM infection, while the duration of treatment in the induction period was a indicative of a better prognosis in AIDS with CM infection complications. Finally, shunt decompression therapy correlated with a better disease outcome. CONCLUSIONS This retrospective study exposes the main risk factors associated with worse disease prognosis in AIDS patients with CM infection complications.
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Affiliation(s)
- Liang Wu
- Clinical and Research Center of Infectious Diseases, Beijing Ditan Hospital, Capital Medical University, Beijing, China
- The National Clinical Key Department of Infectious Diseases, The Infectious Diseases Research Institute of Capital Medical University, The Infectious Diseases Center of Beijing Ditan Hospital, 8 Jingshundong Street, Chaoyang District, Beijing, 100015, China
| | - Jiang Xiao
- Clinical and Research Center of Infectious Diseases, Beijing Ditan Hospital, Capital Medical University, Beijing, China
- The National Clinical Key Department of Infectious Diseases, The Infectious Diseases Research Institute of Capital Medical University, The Infectious Diseases Center of Beijing Ditan Hospital, 8 Jingshundong Street, Chaoyang District, Beijing, 100015, China
| | - Yangzi Song
- Clinical and Research Center of Infectious Diseases, Beijing Ditan Hospital, Capital Medical University, Beijing, China
- The National Clinical Key Department of Infectious Diseases, The Infectious Diseases Research Institute of Capital Medical University, The Infectious Diseases Center of Beijing Ditan Hospital, 8 Jingshundong Street, Chaoyang District, Beijing, 100015, China
| | - Guiju Gao
- Clinical and Research Center of Infectious Diseases, Beijing Ditan Hospital, Capital Medical University, Beijing, China
- The National Clinical Key Department of Infectious Diseases, The Infectious Diseases Research Institute of Capital Medical University, The Infectious Diseases Center of Beijing Ditan Hospital, 8 Jingshundong Street, Chaoyang District, Beijing, 100015, China
| | - Hongxin Zhao
- Clinical and Research Center of Infectious Diseases, Beijing Ditan Hospital, Capital Medical University, Beijing, China.
- The National Clinical Key Department of Infectious Diseases, The Infectious Diseases Research Institute of Capital Medical University, The Infectious Diseases Center of Beijing Ditan Hospital, 8 Jingshundong Street, Chaoyang District, Beijing, 100015, China.
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21
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Yang H, Yin F, Xiao T, Gan S, Pan Z, Peng J, Wu L. A correlation analysis between clinical manifestations, therapeutic strategies, and the prognosis of children with cryptococcal meningitis in China. Int J Infect Dis 2020; 95:241-245. [DOI: 10.1016/j.ijid.2020.03.068] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2020] [Revised: 03/14/2020] [Accepted: 03/25/2020] [Indexed: 02/08/2023] Open
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22
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Loan JJM, Poon MTC, Tominey S, Mankahla N, Meintjes G, Fieggen AG. Ventriculoperitoneal shunt insertion in human immunodeficiency virus infected adults: a systematic review and meta-analysis. BMC Neurol 2020; 20:141. [PMID: 32303190 PMCID: PMC7164262 DOI: 10.1186/s12883-020-01713-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2019] [Accepted: 03/31/2020] [Indexed: 11/17/2022] Open
Abstract
BACKGROUND Hydrocephalus is a common, life threatening complication of human immunodeficiency virus (HIV)-related central nervous system opportunistic infection which can be treated by insertion of a ventriculoperitoneal shunt (VPS). In HIV-infected patients there is concern that VPS might be associated with unacceptably high mortality. To identify prognostic indicators, we aimed to compare survival and clinical outcome following VPS placement between all studied causes of hydrocephalus in HIV infected patients. METHODS The following electronic databases were searched: The Cochrane Central Register of Controlled Trials, MEDLINE (PubMed), EMBASE, CINAHL Plus, LILACS, Research Registry, the metaRegister of Controlled Trials, ClinicalTrials.gov, African Journals Online, and the OpenGrey database. We included observational studies of HIV-infected patients treated with VPS which reported of survival or clinical outcome. Data was extracted using standardised proformas. Risk of bias was assessed using validated domain-based tools. RESULTS Seven Hunderd twenty-three unique study records were screened. Nine observational studies were included. Three included a total of 75 patients with tuberculous meningitis (TBM) and six included a total of 49 patients with cryptococcal meningitis (CM). All of the CM and two of the TBM studies were of weak quality. One of the TBM studies was of moderate quality. One-month mortality ranged from 62.5-100% for CM and 33.3-61.9% for TBM. These pooled data were of low to very-low quality and was inadequate to support meta-analysis between aetiologies. Pooling of results from two studies with a total of 77 participants indicated that HIV-infected patients with TBM had higher risk of one-month mortality compared with HIV non-infected controls (odds ratio 3.03; 95% confidence-interval 1.13-8.12; p = 0.03). CONCLUSIONS The evidence base is currently inadequate to inform prognostication in VPS insertion in HIV-infected patients. A population-based prospective cohort study is required to address this, in the first instance.
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Affiliation(s)
- James J. M. Loan
- Centre for Clinical Brain Sciences and Centre for Discovery Brain Sciences, Chancellor’s Building, 49 Little France Crescent, Edinburgh, EH16 4SB UK
- Edinburgh Medical School, Chancellor’s Building, 49 Little France Crescent, Edinburgh, EH16 4SB UK
- Division of Neurosurgery, University of Cape Town, H53 Old Main Building, Groote Schuur Hospital, Main Road, Observatory, Cape Town, 7925 South Africa
| | - Michael T. C. Poon
- Centre for Clinical Brain Sciences and Centre for Discovery Brain Sciences, Chancellor’s Building, 49 Little France Crescent, Edinburgh, EH16 4SB UK
- Edinburgh Medical School, Chancellor’s Building, 49 Little France Crescent, Edinburgh, EH16 4SB UK
| | - Steven Tominey
- Edinburgh Medical School, Chancellor’s Building, 49 Little France Crescent, Edinburgh, EH16 4SB UK
| | - Ncedile Mankahla
- Division of Neurosurgery, University of Cape Town, H53 Old Main Building, Groote Schuur Hospital, Main Road, Observatory, Cape Town, 7925 South Africa
| | - Graeme Meintjes
- Institute of Infectious Disease and Molecular Medicine, Faculty of Health Sciences, University of Cape Town, Anzio Road, Observatory, Cape Town, 7925 South Africa
| | - A. Graham Fieggen
- Division of Neurosurgery, University of Cape Town, H53 Old Main Building, Groote Schuur Hospital, Main Road, Observatory, Cape Town, 7925 South Africa
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Abstract
PURPOSE OF REVIEW Management of patients with meningitis and encephalitis oftentimes requires ICU level of care. This article is an update on management for meningitis and encephalitis with focus on clinical care in the ICU. Information provided is based on a review of recent studies with focus on studies since 2017. RECENT FINDINGS Advances in diagnostic and treatment approach for different pathogens are presented. Nosocomial meningitis now constitutes a major part of brain infections seen in ICUs in the developed world. Advances in ICU care of central nervous system (CNS) infections include application of newer diagnostic methods, improved understanding and delivery of antibiotics to the CNS, infection prevention for nosocomial infections, and application of neuromonitoring where indicated. SUMMARY Advances in diagnostics and therapeutic approach to CNS infections are continually made. For intensivists, focus on neuromonitoring and brain resuscitation in critically ill patients with CNS infections may present a path to enhance preservation of brain function and improve outcomes. VIDEO ABSTRACT: http://links.lww.com/COCC/A22.
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24
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Gheshlaghi M, Helweg-Larsen J. Fatal chronic meningitis caused by Candida dubliniensis after liver transplantation. Med Mycol Case Rep 2020; 27:22-24. [PMID: 31890490 PMCID: PMC6926290 DOI: 10.1016/j.mmcr.2019.12.009] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2019] [Revised: 12/05/2019] [Accepted: 12/16/2019] [Indexed: 11/19/2022] Open
Abstract
We report a case of fatal chronic Candida dubliniensis meningitis complicated by severe hydrocephalus secondary to liver transplantation, in which diagnosis was considerably delayed.
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Affiliation(s)
- Mariam Gheshlaghi
- Department of Infectious Diseases, Rigshospitalet, Copenhagen University Hospital, Copenhagen, 2100, Denmark
| | - Jannik Helweg-Larsen
- Department of Infectious Diseases, Rigshospitalet, Copenhagen University Hospital, Copenhagen, 2100, Denmark
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25
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Baddley JW, Thompson GR, Riley KO, Moore MK, Moser SA, Pappas PG. Factors Associated With Ventriculoperitoneal Shunt Placement in Patients With Cryptococcal Meningitis. Open Forum Infect Dis 2019; 6:ofz241. [PMID: 31214629 PMCID: PMC6565380 DOI: 10.1093/ofid/ofz241] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2019] [Accepted: 05/19/2019] [Indexed: 11/14/2022] Open
Abstract
Objective Increased intracranial pressure (ICP) is an important complication of cryptococcal meningitis (CM) and impacts morbidity and mortality. Factors associated with permanent ventriculoperitoneal (VP) shunt placement are poorly characterized. Method We conducted a retrospective cohort study of patients with CM at the University of Alabama at Birmingham from 1996 through 2015. Characteristics of patients at time of CM diagnosis who did and did not receive a VP shunt were compared with use of the 2-group chi-square test or Fisher exact test for categorical variables and the 2-group t test for continuous variables. Stepwise logistic regression analysis was used to determine predictors of shunt placement. Results Of 422 patients with cryptococcosis, 257 (60.9%) had CM. Mean age was 47.7 years, 71.6% were male, and 44.4% were African American. The most common underlying conditions were HIV (42.4%), solid organ transplantation (29.6%), and corticosteroid use (34.2%). Forty-four (17.1%) received a VP shunt a median of 17 days (range, 1-320 days) post-diagnosis. By multivariable analysis, baseline opening pressure >30 cm H2O (OR, 9.4; 95% CI, 3.0, 28.8; P < .0001), being a normal host (OR, 6.3; 95% CI, 1.5, 26.1; P = .011) and hydrocephalus (OR, 4.9, 95% CI, 1.3, 17.9); P = .017) were associated with increased odds of shunting (Table 2). In contrast, age (OR, 0.96; 95% CI, 0.92, 0.99; P = .037) and male gender (OR, 0.18; 95% CI, 0.06, 0.55; P = .023) were associated with decreased odds of shunting. Conclusions Identification of factors at time of CM diagnosis associated with need for permanent VP shunt placement may allow for earlier, more aggressive treatment and potentially improve outcomes associated with increased ICP from cryptococcal meningitis.
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Affiliation(s)
- John W Baddley
- Department of Internal Medicine, Division of Infectious Diseases, University of Alabama at Birmingham.,Medical Service, Birmingham VA Medical Center, Alabama
| | - George R Thompson
- Department of Medical Microbiology and Immunology.,Department of Internal Medicine, Division of Infectious Diseases, University of California-Davis Medical Center
| | - Kristen O Riley
- Department of Neurosurgery, University of Alabama at Birmingham
| | - Mary K Moore
- Department of Internal Medicine, Division of Infectious Diseases, University of Alabama at Birmingham
| | - Stephen A Moser
- Department of Pathology, University of Alabama at Birmingham
| | - Peter G Pappas
- Department of Internal Medicine, Division of Infectious Diseases, University of Alabama at Birmingham
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26
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Loye A, Gabriel O, Zhang XC. A Case Report: Tragic Death in a Young Patient with Human Immunodeficiency Virus Due to Cryptococcal Meningitis. Cureus 2019; 11:e4652. [PMID: 31312577 PMCID: PMC6624158 DOI: 10.7759/cureus.4652] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
Abstract
Cryptococcal meningitis is a systemic infection that can be seen in immunosuppressed patients. Altered mental status, somnolence, and obtundation are warning signs of poor prognosis or advanced disease processes. We present a 23-year-old female with a past medical history significant for human immunodeficiency virus (HIV) obtained via vertical transmission who presented to the emergency department (ED) with a gradual onset of worsening headache over 10 days, with blurry vision, photophobia, nausea and vomiting, and progressive memory lapses. Her blood tests, chest plain radiograph, and non-contrast brain computed tomography (CT) were normal. In the ED, she developed a fever of 102°F and became more confused and agitated, with interspersed screaming and yelling. A lumbar puncture (LP) showed elevated white blood cell count and was positive for Cryptococcus neoformans; an opening pressure was unable to be obtained due to patient agitation. Despite prompt intravenous antibiotics and antifungal medications, her short, but tenuous hospital course involved declining mental status, requiring intubation and multiple therapeutic lumbar punctures, with an elevated opening pressure of up to 55 cm H2O. The patient suffered global ischemic encephalopathy and died on hospital day two. This case highlights the rapid decompensation of a young immunocompromised patient with cryptococcal meningitis, as well as the importance of early disease management and consultation to neurology and neurosurgery services. An important paradigm difference for emergency medicine (EM) physicians in the management of increased intracranial pressure (ICP) in patients with cryptococcal meningitis is avoiding acetazolamide, mannitol, and steroids and considering the indication for neurosurgical interventions for severe cryptococcal meningitis.
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Affiliation(s)
- Ayomide Loye
- Emergency Medicine, Thomas Jefferson University, Philadelphia, USA
| | - Onyinye Gabriel
- Pharmacy, Novartis Healthcare Private Limited, New Jersey, USA
| | - Xiao Chi Zhang
- Emergency Medicine, Thomas Jefferson University, Philadelphia, USA
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27
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Guang SQ, He F, Wu LW, Yin F, Peng J. [Early ventricle-atrium shunts for treating cryptococcal meningitis in children]. ZHONGGUO DANG DAI ER KE ZA ZHI = CHINESE JOURNAL OF CONTEMPORARY PEDIATRICS 2018; 20:854-856. [PMID: 30369363 PMCID: PMC7389045 DOI: 10.7499/j.issn.1008-8830.2018.10.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Received: 05/20/2018] [Accepted: 07/27/2018] [Indexed: 06/08/2023]
Affiliation(s)
- Shi-Qi Guang
- Department of Pediatrics, Xiangya Hospital, Central South University, Changsha 410008, China
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28
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HIV-associated opportunistic CNS infections: pathophysiology, diagnosis and treatment. Nat Rev Neurol 2018; 12:662-674. [PMID: 27786246 DOI: 10.1038/nrneurol.2016.149] [Citation(s) in RCA: 118] [Impact Index Per Article: 19.7] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Nearly 30 years after the advent of antiretroviral therapy (ART), CNS opportunistic infections remain a major cause of morbidity and mortality in HIV-positive individuals. Unknown HIV-positive disease status, antiretroviral drug resistance, poor drug compliance, and recreational drug abuse are factors that continue to influence the morbidity and mortality of infections. The clinical and radiographic pattern of CNS opportunistic infections is unique in the setting of HIV infection: opportunistic infections in HIV-positive patients often have characteristic clinical and radiological presentations that can differ from the presentation of opportunistic infections in immunocompetent patients and are often sufficient to establish the diagnosis. ART in the setting of these opportunistic infections can lead to a paradoxical worsening caused by an immune reconstitution inflammatory syndrome (IRIS). In this Review, we discuss several of the most common CNS opportunistic infections: cerebral toxoplasmosis, progressive multifocal leukoencephalopathy (PML), tuberculous meningitis, cryptococcal meningitis and cytomegalovirus infection, with an emphasis on clinical pearls, pathological findings, MRI findings and treatment. Moreover, we discuss the risk factors, pathophysiology and management of IRIS. We also summarize the challenges that remain in management of CNS opportunistic infections, which includes the lack of phase II and III clinical trials, absence of antimicrobials for infections such as PML, and controversy regarding the use of corticosteroids for treatment of IRIS.
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Abstract
PURPOSE OF REVIEW Although rare, central nervous system (CNS) infections are increasingly being recognized in immunocompromised patients. The goal of the present review is to provide a practical diagnostic approach for the intensivist, and to briefly discuss some of the most prevalent conditions. RECENT FINDINGS Immunocompromised patients presenting with new neurological symptoms should always be suspected of a CNS infection. These infections carry a poor prognosis, especially if intracranial hypertension, severely altered mental status or seizures are present. Clinical examination and serum blood tests should be followed by brain imaging, and when no contra-indications are present, a lumbar puncture including cerebrospinal fluid PCR to identify causative organisms. Empirical therapy depends on the type of immunodeficiency. In HIV-infected patients, the most common CNS infection is cerebral toxoplasmosis, whereas in other immunocompromised patients, aspergillosis, cryptococcal meningitis and tuberculous meningitis are more prevalent. Multiple pathogens can be detected in up to 15% of patients. The diagnostic value of fast multiplex PCR has yet to be evaluated in this setting. SUMMARY CNS infections represent a rare but severe complication in immunocompromised patients. A systematic approach including early diagnosis, appropriate antimicrobial treatment, early ICU admission and aggressive measures to reduce intracranial pressure may improve outcome.
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30
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Liu J, Chen ZL, Li M, Chen C, Yi H, Xu L, Tan F, Peng FH. Ventriculoperitoneal shunts in non-HIV cryptococcal meningitis. BMC Neurol 2018; 18:58. [PMID: 29716538 PMCID: PMC5930737 DOI: 10.1186/s12883-018-1053-0] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2017] [Accepted: 04/17/2018] [Indexed: 11/11/2022] Open
Abstract
Background Persistent and uncontrollable intracranial hypertension (ICH) and difficulty in reducing Cryptococcus count are severe problems in cryptococcal meningitis (CM) patients. The therapeutic effects of ventriculoperitoneal shunts (VPS) in non-HIV CM patients are not fully known, and the procedure is somewhat unusual. Here, our study offers a review to investigate the role of VPS in non-HIV CM. Methods We retrospectively collected data on 23 non-HIV CM patients with and without ventriculomegaly from 2010 to 2016. Their demographic data, clinical manifestations, cerebrospinal fluid (CSF) features and outcomes were analysed. Results We found that non-HIV CM patients without ventriculomegaly were older, had earlier treatment times and had shorter symptom durations than CM patients with ventriculomegaly. In both groups, headache, vomiting, fever and loss of vision were the most common clinical features. CSF pressure and Cryptococcus count were significantly decreased after operation. VPS could provide sustained relief from ICH symptoms such as headache. 13% of patients had poor outcomes because of serious underlying disease, while 87% of patients had good outcomes. Conclusions The use of a VPS is helpful in decreasing ICH and fungal overload in non-HIV CM patients, and VPS should be performed before CM patients present with symptoms of severe neurological deficit.
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Affiliation(s)
- Jia Liu
- Department of Neurology, the Third Affiliated Hospital of Sun Yat-Sen University, 600# Tianhe Road, Guangzhou, 510630, Guangdong, China
| | - Zhuo-Lin Chen
- Department of Neurology, the Third Affiliated Hospital of Sun Yat-Sen University, 600# Tianhe Road, Guangzhou, 510630, Guangdong, China
| | - Min Li
- Department of Neurology, the Third Affiliated Hospital of Sun Yat-Sen University, 600# Tianhe Road, Guangzhou, 510630, Guangdong, China
| | - Chuan Chen
- Department of Neurosurgery, the Third Affiliated Hospital of Sun Yat-Sen University, Guangzhou, 510630, Guangdong, China
| | - Huan Yi
- Department of Neurology, the Third Affiliated Hospital of Sun Yat-Sen University, 600# Tianhe Road, Guangzhou, 510630, Guangdong, China
| | - Li Xu
- Department of Neurology, the Third Affiliated Hospital of Sun Yat-Sen University, 600# Tianhe Road, Guangzhou, 510630, Guangdong, China
| | - Feng Tan
- Department of Neurology, Foshan Chinese Medicine Hospital, Foshan, 528000, Guangdong, China
| | - Fu-Hua Peng
- Department of Neurology, the Third Affiliated Hospital of Sun Yat-Sen University, 600# Tianhe Road, Guangzhou, 510630, Guangdong, China.
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31
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Lopes W, Vainstein MH, De Sousa Araujo GR, Frases S, Staats CC, de Almeida RMC, Schrank A, Kmetzsch L, Vainstein MH. Geometrical Distribution of Cryptococcus neoformans Mediates Flower-Like Biofilm Development. Front Microbiol 2017; 8:2534. [PMID: 29312225 PMCID: PMC5742216 DOI: 10.3389/fmicb.2017.02534] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2017] [Accepted: 12/06/2017] [Indexed: 01/01/2023] Open
Abstract
Microbial biofilms are highly structured and dynamic communities in which phenotypic diversification allows microorganisms to adapt to different environments under distinct conditions. The environmentally ubiquitous pathogen Cryptococcus neoformans colonizes many niches of the human body and implanted medical devices in the form of biofilms, an important virulence factor. A new approach was used to characterize the underlying geometrical distribution of C. neoformans cells during the adhesion stage of biofilm formation. Geometrical aspects of adhered cells were calculated from the Delaunay triangulation and Voronoi diagram obtained from scanning electron microscopy images (SEM). A correlation between increased biofilm formation and higher ordering of the underlying cell distribution was found. Mature biofilm aggregates were analyzed by applying an adapted protocol developed for ultrastructure visualization of cryptococcal cells by SEM. Flower-like clusters consisting of cells embedded in a dense layer of extracellular matrix were observed as well as distinct levels of spatial organization: adhered cells, clusters of cells and community of clusters. The results add insights into yeast motility during the dispersion stage of biofilm formation. This study highlights the importance of cellular organization for biofilm growth and presents a novel application of the geometrical method of analysis.
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Affiliation(s)
- William Lopes
- Centro de Biotecnologia, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
| | - Mendeli H Vainstein
- Departamento de Física, Instituto de Física, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil.,Physics of Living Systems, Department of Physics, Massachusetts Institute of Technology, Cambridge, MA, United States
| | - Glauber R De Sousa Araujo
- Instituto de Biofísica Carlos Chagas Filho, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Susana Frases
- Instituto de Biofísica Carlos Chagas Filho, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Charley C Staats
- Centro de Biotecnologia, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
| | - Rita M C de Almeida
- Departamento de Física, Instituto de Física, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil.,Instituto Nacional de Ciência e Tecnologia - Sistemas Complexos, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
| | - Augusto Schrank
- Centro de Biotecnologia, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
| | - Lívia Kmetzsch
- Centro de Biotecnologia, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
| | - Marilene H Vainstein
- Centro de Biotecnologia, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
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Phusoongnern W, Anunnatsiri S, Sawanyawisuth K, Kitkhuandee A. Predictive Model for Permanent Shunting in Cryptococcal meningitis. Am J Trop Med Hyg 2017; 97:1451-1453. [PMID: 28820702 DOI: 10.4269/ajtmh.17-0177] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
Abstract
Cryptococcal meningitis may have long-term morbidity and requires a permanent cerebrospinal fluid shunt. This study aimed to evaluate the risk factors and create a predictive model for permanent shunt treatment in cryptococcal meningitis patients. This was a retrospective analytical study conducted at Khon Kaen University. The study period was from January 2005 to December 2015. We enrolled all adult patients diagnosed with cryptococcal meningitis. Risk factors predictive for permanent shunting treatment were analyzed by multivariate logistic regression analysis. There were 341 patients diagnosed with cryptococcal meningitis. Of those, 64 patients (18.7%) were treated with permanent shunts. There were three independent factors associated with permanent shunt treatment. The presence of hydrocephalus had the highest adjusted odds ratio at 56.77. The resulting predictive model for permanent shunt treatment (y) is (-3.85) + (4.04 × hydrocephalus) + (2.13 × initial cerebrospinal fluid (CSF) opening pressure (OP) > 25 cm H2O) + (1.87 × non-human immune deficiency vrus (HIV)). In conclusion, non-HIV status, initial CSF OP greater than or equal to 25 cm H2O, and the presence of hydrocephalus are indicators of the future necessity for permanent shunt therapy.
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Affiliation(s)
- Woralux Phusoongnern
- Division of Neurosurgery, Department of Surgery, Khon Kaen University, Khon Kaen, Thailand
| | | | - Kittisak Sawanyawisuth
- Non-communicable Diseases Research Group, Khon Kaen University, Khon Kaen, Thailand.,Research Center in Back, Neck Other Joint Pain and Human Performance (BNOJPH), Khon Kaen University, Khon Kaen, Thailand.,Department of Medicine, Faculty of Medicine, Khon Kaen University, Thailand
| | - Amnat Kitkhuandee
- Division of Neurosurgery, Department of Surgery, Khon Kaen University, Khon Kaen, Thailand
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Bollela VR, Frigieri G, Vilar FC, Spavieri DL, Tallarico FJ, Tallarico GM, Andrade RAP, de Haes TM, Takayanagui OM, Catai AM, Mascarenhas S. Noninvasive intracranial pressure monitoring for HIV-associated cryptococcal meningitis. ACTA ACUST UNITED AC 2017; 50:e6392. [PMID: 28793057 PMCID: PMC5572848 DOI: 10.1590/1414-431x20176392] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2017] [Accepted: 05/31/2017] [Indexed: 11/22/2022]
Abstract
Mortality and adverse neurologic sequelae from HIV-associated cryptococcal meningitis (HIV-CM) remains high due to raised intracranial pressure (ICP) complications. Cerebrospinal fluid (CSF) high opening pressure occurs in more than 50% of HIV-CM patients. Repeated lumbar puncture with CSF drainage and external lumbar drainage might be required in the management of these patients. Usually, there is a high grade of uncertainty and the basis for clinical decisions regarding ICP hypertension tends to be from clinical findings (headache, nausea and vomiting), a low Glasgow coma scale score, and/or fundoscopic papilledema. Significant neurological decline can occur if elevated CSF pressures are inadequately managed. Various treatment strategies to address intracranial hypertension in this setting have been described, including: medical management, serial lumbar punctures, external lumbar and ventricular drain placement, and either ventricular or lumbar shunting. This study aims to evaluate the role of a non-invasive intracranial pressure (ICP-NI) monitoring in a critically ill HIV-CM patient.
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Affiliation(s)
- V R Bollela
- Departamento de Clínica Médica, Faculdade de Medicina de Ribeirão Preto, Universidade de São Paulo, Ribeirão Preto, SP, Brasil
| | - G Frigieri
- Braincare Health Technology, São Carlos, SP, Brasil
| | - F C Vilar
- Departamento de Clínica Médica, Faculdade de Medicina de Ribeirão Preto, Universidade de São Paulo, Ribeirão Preto, SP, Brasil
| | - D L Spavieri
- Braincare Health Technology, São Carlos, SP, Brasil
| | | | | | | | - T M de Haes
- Departamento de Neurociências e Ciências do Comportamento, Faculdade de Medicina de Ribeirão Preto, Universidade de São Paulo, Ribeirão Preto, SP, Brasil
| | - O M Takayanagui
- Departamento de Neurociências e Ciências do Comportamento, Faculdade de Medicina de Ribeirão Preto, Universidade de São Paulo, Ribeirão Preto, SP, Brasil
| | - A M Catai
- Departamento de Fisioterapia, Universidade Federal de São Carlos, São Carlos, SP, Brasil
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Infections du système nerveux central du patient immunodéprimé. MEDECINE INTENSIVE REANIMATION 2017. [DOI: 10.1007/s13546-017-1276-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Repeated therapeutic lumbar punctures in cryptococcal meningitis – necessity and/or opportunity? Curr Opin Infect Dis 2016; 29:539-545. [DOI: 10.1097/qco.0000000000000315] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
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