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Clark EH, Messenger LA, Whitman JD, Bern C. Chagas disease in immunocompromised patients. Clin Microbiol Rev 2024; 37:e0009923. [PMID: 38546225 DOI: 10.1128/cmr.00099-23] [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] [Indexed: 06/14/2024] Open
Abstract
SUMMARYAs Chagas disease remains prevalent in the Americas, it is important that healthcare professionals and researchers are aware of the screening, diagnosis, monitoring, and treatment recommendations for the populations of patients they care for and study. Management of Trypanosoma cruzi infection in immunocompromised hosts is challenging, particularly because, regardless of antitrypanosomal treatment status, immunocompromised patients with Chagas disease are at risk for T. cruzi reactivation, which can be lethal. Evidence-based practices to prevent and manage T. cruzi reactivation vary depending on the type of immunocompromise. Here, we review available data describing Chagas disease epidemiology, testing, and management practices for various populations of immunocompromised individuals, including people with HIV and patients undergoing solid organ and hematopoietic stem cell transplantation.
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Affiliation(s)
- Eva H Clark
- Section of Infectious Diseases, Department of Medicine, Baylor College of Medicine, Houston, Texas, USA
- Division of Tropical Medicine, Department of Pediatrics, Baylor College of Medicine, Houston, Texas, USA
| | - Louisa A Messenger
- Department of Environmental and Occupational Health, University of Nevada Las Vegas, Las Vegas, Nevada, USA
| | - Jeffrey D Whitman
- Department of Laboratory Medicine, University of California San Francisco School of Medicine, San Francisco, California, USA
| | - Caryn Bern
- Department of Epidemiology and Biostatistics, University of California San Francisco School of Medicine, San Francisco, California, USA
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2
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Gonzalez-Sanz M, Crespillo-Andújar C, Chamorro-Tojeiro S, Monge-Maillo B, Perez-Molina JA, Norman FF. Chagas Disease in Europe. Trop Med Infect Dis 2023; 8:513. [PMID: 38133445 PMCID: PMC10747626 DOI: 10.3390/tropicalmed8120513] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2023] [Revised: 11/17/2023] [Accepted: 11/24/2023] [Indexed: 12/23/2023] Open
Abstract
Chagas disease is currently present in many non-endemic countries and remains a neglected tropical disease globally. A review of the literature identified significant gaps and scarcity of updated information from European countries, with most studies reporting data from Spain and Italy. The index of underdiagnosis may be as high as 70%, affecting mainly females of child-bearing age. Standardized screening of fertile, non-pregnant, women from endemic countries and subsequent treatment is considered an essential strategy to control transmission and prevent new cases, yet no uniform legislation for screening risk groups exists. There is heterogeneity in Europe in terms of preventive strategies to avoid transfusion-related transmission of Chagas disease, not necessarily in line with the European directives, with some countries conducting systematic screening for T. cruzi infection in blood donors, whilst others rely on pre-transfusion questionnaires. The growing burden of the infection in resource-rich areas may provide an opportunity for progress in certain aspects of control and prevention. Options for improving screening strategies, management and linkage to care are reviewed.
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Affiliation(s)
- Marta Gonzalez-Sanz
- National Referral Unit for Tropical Diseases, Infectious Diseases Department, Ramón y Cajal University Hospital, IRYCIS, 28034 Madrid, Spain
| | - Clara Crespillo-Andújar
- National Referral Unit for Tropical Diseases, Infectious Diseases Department, Ramón y Cajal University Hospital, IRYCIS, 28034 Madrid, Spain
- CIBER de Enfermedades Infecciosas, Instituto de Salud Carlos III, 28029 Madrid, Spain
| | - Sandra Chamorro-Tojeiro
- National Referral Unit for Tropical Diseases, Infectious Diseases Department, Ramón y Cajal University Hospital, IRYCIS, 28034 Madrid, Spain
- CIBER de Enfermedades Infecciosas, Instituto de Salud Carlos III, 28029 Madrid, Spain
- Universidad de Alcalá, 28801 Alcalá de Henares, Spain
| | - Begoña Monge-Maillo
- National Referral Unit for Tropical Diseases, Infectious Diseases Department, Ramón y Cajal University Hospital, IRYCIS, 28034 Madrid, Spain
- CIBER de Enfermedades Infecciosas, Instituto de Salud Carlos III, 28029 Madrid, Spain
- Universidad de Alcalá, 28801 Alcalá de Henares, Spain
| | - Jose A. Perez-Molina
- National Referral Unit for Tropical Diseases, Infectious Diseases Department, Ramón y Cajal University Hospital, IRYCIS, 28034 Madrid, Spain
- CIBER de Enfermedades Infecciosas, Instituto de Salud Carlos III, 28029 Madrid, Spain
| | - Francesca F. Norman
- National Referral Unit for Tropical Diseases, Infectious Diseases Department, Ramón y Cajal University Hospital, IRYCIS, 28034 Madrid, Spain
- CIBER de Enfermedades Infecciosas, Instituto de Salud Carlos III, 28029 Madrid, Spain
- Universidad de Alcalá, 28801 Alcalá de Henares, Spain
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3
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Haque E, Muhsen IN, Rasheed W, Fakih RE, Aljurf M. Parasitic infections in hematopoietic stem cell transplant recipients. Transpl Infect Dis 2023; 25 Suppl 1:e14160. [PMID: 37793057 DOI: 10.1111/tid.14160] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2023] [Accepted: 09/16/2023] [Indexed: 10/06/2023]
Abstract
INTRODUCTION Hematopoietic stem cell transplantation (HSCT) is a vital treatment for various hematological disorders. However, HSCT recipients face increased risks of infectious complications due to immunosuppression. Parasitic infections are a significant concern in this vulnerable population and can lead to substantial morbidity and mortality. This review examines parasitic infections in HSCT recipients, focusing on major infections affecting different organ systems, including intestinal parasites (Giardia spp., Entamoeba histolytica, and Cryptosporidium spp.), hematologic parasites (Plasmodium spp. and Babesia spp.), and tissue/visceral parasites (Toxoplasma gondii, Leishmania spp., and Trypanosoma cruzi). METHODS A systematic search of relevant literature was conducted and included studies up to August 2023. Databases included PubMed, Google Scholar, were queried using specific keywords related to parasitic infections in HSCT patients. The epidemiology, risk factors, clinical presentation, diagnostic methods, and treatment approaches for each infection were evaluated. RESULTS AND CONCLUSION Knowing the epidemiology, risk factors, and clinical presentations are crucial for timely intervention and successful management. By emphasizing early detection, effective therapies, and the unique challenges posed by each of these infections, this review highlights the importance of tailored strategies for HSCT recipients. Future research can further refine management protocols to enhance care and outcomes for these patients.
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Affiliation(s)
- Emaan Haque
- College of Medicine, Alfaisal University, Riyadh, Saudi Arabia
| | - Ibrahim N Muhsen
- Department of Medicine, Section of Hematology and Oncology, Baylor College of Medicine, Houston, Texas, USA
| | - Walid Rasheed
- Department of Adult Hematology and Stem Cell Transplant, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia
| | - Riad El Fakih
- College of Medicine, Alfaisal University, Riyadh, Saudi Arabia
- Department of Adult Hematology and Stem Cell Transplant, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia
| | - Mahmoud Aljurf
- College of Medicine, Alfaisal University, Riyadh, Saudi Arabia
- Department of Adult Hematology and Stem Cell Transplant, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia
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Muhsen IN, Galeano S, Niederwieser D, Koh MBC, Ljungman P, Machado CM, Kharfan-Dabaja MA, de la Camara R, Kodera Y, Szer J, Rasheed W, Cesaro S, Hashmi SK, Seber A, Atsuta Y, Saleh MFM, Srivastava A, Styczynski J, Alrajhi A, Almaghrabi R, Abid MB, Chemaly RF, Gergis U, Brissot E, El Fakih R, Riches M, Mikulska M, Worel N, Weisdorf D, Greinix H, Cordonnier C, Aljurf M. Endemic or regionally limited parasitic and fungal infections in haematopoietic stem-cell transplantation recipients: a Worldwide Network for Blood and Marrow Transplantation (WBMT) Review. THE LANCET HAEMATOLOGY 2023; 10:e295-e305. [PMID: 36990624 DOI: 10.1016/s2352-3026(23)00031-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/13/2022] [Revised: 11/17/2022] [Accepted: 01/18/2023] [Indexed: 03/29/2023]
Abstract
There is a scarcity of data on endemic and regionally limited fungal and parasitic infections in recipients of haematopoietic stem-cell transplantation (HSCT) outside western Europe and North America. This Worldwide Network for Blood and Marrow Transplantation (WBMT) Review is one of two papers aiming to provide guidance to transplantation centres worldwide regarding prevention, diagnosis, and treatment based on the currently available evidence and expert opinion. These recommendations were created and reviewed by physicians with expertise in HSCT or infectious disease, representing several infectious disease and HSCT groups and societies. In this paper, we review the literature on several endemic and regionally limited parasitic and fungal infections, some of which are listed as neglected tropical diseases by WHO, including visceral leishmaniasis, Chagas disease, strongyloidiasis, malaria, schistosomiasis, histoplasmosis, blastomycosis, and coccidioidomycosis.
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Affiliation(s)
- Ibrahim N Muhsen
- Section of Hematology and Oncology, Department of Medicine, Baylor College of Medicine, Houston, TX, USA
| | | | - Dietger Niederwieser
- Division of Hematology and Medical Oncology, University of Leipzig, Leipzig, Germany; Lithuanian University of Health Sciences Kauno Klinikos, Lithuania; Aichi Medical University School of Medicine, Nagakute, Japan
| | - Mickey B C Koh
- Infection and Immunity Clinical Academic Group, University of London and Department of Haematology, St George's Hospital and Medical School, London, UK; Cell Therapy Facility, Blood Services Group, Health Sciences Authority, Singapore
| | - Per Ljungman
- Department of Cellular Therapy and Allogeneic Stem Cell Transplantation, Karolinska University Hospital Huddinge, Karolinska Comprehensive Cancer Center, Stockholm, Sweden; Division of Hematology, Department of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden
| | - Clarisse M Machado
- Virology Laboratory Institute of Tropical Medicine-University of São Paulo Medical School, São Paulo, Brazil; HCT Program - Hospital Amaral Carvalho, Jahu, Brazil
| | | | | | - Yoshihisa Kodera
- Center for Hematopoietic Stem Cell Transplantation, Aichi Medical University Hospital, Nagakute, Japan
| | - Jeff Szer
- Clinical Haematology, Peter MacCallum Cancer Centre and The Royal Melbourne Hospital, Melbourne, Victoria, Australia
| | - Walid Rasheed
- Adult Hematology and Stem Cell Transplant, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia
| | - Simone Cesaro
- Pediatric Hematology Oncology, Azienda Ospedaliera Universitaria Integrata Verona, Verona, Italy
| | - Shahrukh K Hashmi
- Division of Hematology, Department of Medicine, Mayo Clinic, Rochester, MN, USA; Department of Medicine, Sheikh Shakbout Medical City, Abu Dhabi, United Arab Emirates; College of Medicine & Health Sciences, Khalifa University, Abu Dhabi, United Arab Emirates
| | - Adriana Seber
- Hospital Samaritano Higienópolis and Graacc - Unifesp, São Paulo, Brazil
| | - Yoshiko Atsuta
- Japanese Data Center for Hematopoietic Cell Transplantation, Nagakute, Japan; Department of Registry Science for Transplant and Cellular Therapy, Nagakute, Japan
| | - Mostafa F Mohammed Saleh
- Adult Hematology and Stem Cell Transplant, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia
| | - Alok Srivastava
- Department of Hematology, Christian Medical College, Vellore, India; Department of Pediatric Hematology and Oncology, Collegium Medicum, Nicolaus Copernicus University Torun, Bydgoszcz, Poland
| | - Jan Styczynski
- Department of Pediatric Hematology and Oncology, Collegium Medicum, Nicolaus Copernicus University Torun, Bydgoszcz, Poland
| | - Abdulrahman Alrajhi
- Department of Medicine, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia
| | - Reem Almaghrabi
- Organ Transplantation Center, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia
| | - Muhammad Bilal Abid
- Division of Divisions of Hematology/Oncology & Infectious Diseases, BMT & Cellular Therapy Program, Milwaukee, WI, USA
| | - Roy F Chemaly
- Department of Infectious Diseases, Infection Control, and Employee Health, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Usama Gergis
- Sidney Kimmel Cancer Center, Philadelphia, PA, USA
| | - Eolia Brissot
- Service d'Hématologie Clinique et Thérapie Cellulaire, Hôpital Saint-Antoine, Sorbonne Université, INSERM UMRs 938, Paris, France
| | - Riad El Fakih
- Adult Hematology and Stem Cell Transplant, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia
| | - Marcie Riches
- Division of Hematology, Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Malgorzata Mikulska
- Division of Infectious Diseases, DISSAL, University of Genova, Italy and IRCCS Ospedale Policlinico San Martino, Genova, Italy
| | - Nina Worel
- Department of Transfusion Medicine and Cell Therapy, Medical University of Vienna, Vienna, Austria
| | - Daniel Weisdorf
- Division of Hematology, Oncology and Transplantation, University of Minnesota, MN, USA
| | | | - Catherine Cordonnier
- Haematology Department, Henri Mondor Hospital and University Paris-Est-Créteil, Créteil, France
| | - Mahmoud Aljurf
- Adult Hematology and Stem Cell Transplant, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia.
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Connelly-Smith LS. Donor Evaluation for Hematopoietic Stem and Progenitor Cell Collection. ADVANCES AND CONTROVERSIES IN HEMATOPOIETIC TRANSPLANTATION AND CELL THERAPY 2020. [PMCID: PMC7123736 DOI: 10.1007/978-3-319-55131-9_4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/02/2022]
Abstract
With the increasing incidence of hematopoietic allogeneic cell transplantation (allo-HCT), the importance of securing a cellular product, safely from a donor, and ensuring that the product is without additional risk to the recipient, continues to be of paramount importance. The evaluation of the donor’s medical eligibility and suitability is designed to identify and limit the risk of transmitting infectious, genetic, or neoplastic diseases to the recipient through the product. It also aims to ensure a maximum level of safety for the donor and informs them of the risks of donation. Several regulatory agencies, national and international registries, and accreditation bodies have facilitated the availability and safe provision of human cells, tissues, and cellular- and tissue-based products not only at local institutions but also through international exchange.
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Lidani KCF, Andrade FA, Bavia L, Damasceno FS, Beltrame MH, Messias-Reason IJ, Sandri TL. Chagas Disease: From Discovery to a Worldwide Health Problem. Front Public Health 2019; 7:166. [PMID: 31312626 PMCID: PMC6614205 DOI: 10.3389/fpubh.2019.00166] [Citation(s) in RCA: 266] [Impact Index Per Article: 53.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2019] [Accepted: 06/05/2019] [Indexed: 12/23/2022] Open
Abstract
Carlos Chagas discovered American trypanosomiasis, also named Chagas disease (CD) in his honor, just over a century ago. He described the clinical aspects of the disease, characterized by its etiological agent (Trypanosoma cruzi) and identified its insect vector. Initially, CD occurred only in Latin America and was considered a silent and poorly visible disease. More recently, CD became a neglected worldwide disease with a high morbimortality rate and substantial social impact, emerging as a significant public health threat. In this context, it is crucial to better understand better the epidemiological scenarios of CD and its transmission dynamics, involving people infected and at risk of infection, diversity of the parasite, vector species, and T. cruzi reservoirs. Although efforts have been made by endemic and non-endemic countries to control, treat, and interrupt disease transmission, the cure or complete eradication of CD are still topics of great concern and require global attention. Considering the current scenario of CD, also affecting non-endemic places such as Canada, USA, Europe, Australia, and Japan, in this review we aim to describe the spread of CD cases worldwide since its discovery until it has become a global public health concern.
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Affiliation(s)
| | - Fabiana Antunes Andrade
- Laboratory of Molecular Immunopathology, Clinical Hospital, Federal University of Paraná, Curitiba, Brazil
| | - Lorena Bavia
- Laboratory of Molecular Immunopathology, Clinical Hospital, Federal University of Paraná, Curitiba, Brazil
| | - Flávia Silva Damasceno
- Laboratory of Biochemistry of Tryps-LaBTryps, Department of Parasitology, Institute for Biomedical Sciences, University of São Paulo, São Paulo, Brazil
| | - Marcia Holsbach Beltrame
- Laboratory of Human Molecular Genetics, Department of Genetics, Federal University of Paraná, Curitiba, Brazil
| | - Iara J Messias-Reason
- Laboratory of Molecular Immunopathology, Clinical Hospital, Federal University of Paraná, Curitiba, Brazil
| | - Thaisa Lucas Sandri
- Laboratory of Molecular Immunopathology, Clinical Hospital, Federal University of Paraná, Curitiba, Brazil.,Institute of Tropical Medicine, University of Tübingen, Tübingen, Germany
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Antinori S, Galimberti L, Bianco R, Grande R, Galli M, Corbellino M. Chagas disease in Europe: A review for the internist in the globalized world. Eur J Intern Med 2017; 43:6-15. [PMID: 28502864 DOI: 10.1016/j.ejim.2017.05.001] [Citation(s) in RCA: 123] [Impact Index Per Article: 17.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/27/2017] [Revised: 05/02/2017] [Accepted: 05/02/2017] [Indexed: 02/08/2023]
Abstract
Chagas disease (CD) or American trypanosomiasis identified in 1909 by Carlos Chagas, has become over the last 40years a global health concern due to the huge migration flows from Latin America to Europe, United States, Canada and Japan. In Europe, most migrants from CD-endemic areas are concentrated in Spain, Italy, France, United Kingdom and Switzerland. Pooled seroprevalence studies conducted in Europe show an overall 4.2% prevalence, with the highest infection rates observed among individuals from Bolivia (18.1%). However, in most European countries the disease is neglected with absence of screening programmes and low access to diagnosis and treatment. Physicians working in Europe should also be aware of the risk of autochthonous transmission of Trypanosoma cruzi to newborns by their infected mothers and to recipients of blood or transplanted organs from infected donors. Finally, physicians should be able to recognize and treat the most frequent and serious complications of chronic Chagas disease, namely cardiomyopathy, megacolon and megaesophagus. This review aims to highlights the problem of CD in Europe by reviewing papers published by European researchers on this argument, in order to raise the awareness of internists who are bound to increasingly encounter patients with the disease in their routine daily activities.
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Affiliation(s)
- Spinello Antinori
- Department of Biomedical and Clinical Sciences "Luigi Sacco", University of Milano, Italy; III Division of Infectious Diseases, ASST Fatebenefratelli Sacco, Milano, Italy.
| | - Laura Galimberti
- III Division of Infectious Diseases, ASST Fatebenefratelli Sacco, Milano, Italy
| | - Roberto Bianco
- Department of Radiology, Luigi Sacco Hospital, ASST Fatebenefratelli Sacco, Milano, Italy
| | - Romualdo Grande
- Clinical Microbiology, Virology and Bioemergence Diagnostics, Luigi Sacco Hospital, ASST Fatebenefratelli Sacco, Milano, Italy
| | - Massimo Galli
- Department of Biomedical and Clinical Sciences "Luigi Sacco", University of Milano, Italy; III Division of Infectious Diseases, ASST Fatebenefratelli Sacco, Milano, Italy
| | - Mario Corbellino
- III Division of Infectious Diseases, ASST Fatebenefratelli Sacco, Milano, Italy
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Leiby DA, Nguyen ML, Proctor MC, Townsend RL, Stramer SL. Frequency of Trypanosoma cruzi parasitemia among infected blood donors with a potential association between parasite lineage and transfusion transmission. Transfusion 2017; 57:1426-1432. [PMID: 28295355 DOI: 10.1111/trf.14082] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2016] [Revised: 01/23/2017] [Accepted: 01/30/2017] [Indexed: 11/27/2022]
Abstract
BACKGROUND Trypanosoma cruzi is endemic to the Americas where it demonstrates multiple lineages over a vast geographic range (i.e., United States to Argentina). These lineages possess divergent geographic and biologic characteristics, including variations in disease manifestations. Herein, we report the frequency of parasitemia among seropositive US blood donors and the potential association between parasite lineage and transfusion transmission. STUDY DESIGN AND METHODS Blood donors identified as T. cruzi seropositive during screening were enrolled in follow-up studies, including hemoculture testing and a risk factor questionnaire. Positive hemocultures were expanded to obtain sufficient parasites for molecular lineage determination and analysis. Country of birth, obtained from the questionnaire, was used to predict parasite lineage in the absence of demonstrable parasitemia for infected donors. RESULTS Eighteen (6.8%) of 263 seropositive donors were hemoculture positive. Among the 17 hemocultures expanded for lineage determination, TcV was identified more frequently (n = 12), compared to TcI (n = 2), TcII (n = 1), and TcVI (n = 2). When presumptive parasite lineages were compared to hemoculture results, only two of 157 (1.3%) TcI versus 13 of 38 (34.2%) TcII/TcV/TcVI non-US donors were parasitemic; three of 44 (6.8%) US donors were TcV or TcVI. CONCLUSIONS Based on lineage determination for donors with parasitemia; hemoculture positivity associated with presumptive parasite lineage; and implicated donors from US, Canadian, and Spanish transfusion cases, donors from Southern South America are significantly more likely to have parasitemia and transmit infection to blood recipients (TcII, TcV, or TcVI vs. TcI). Thus, parasite lineage may be associated with risk of transfusion-transmitted T. cruzi.
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Affiliation(s)
- David A Leiby
- Transmissible Diseases Department, American Red Cross Holland Laboratory, Rockville, Maryland
| | - Megan L Nguyen
- Transmissible Diseases Department, American Red Cross Holland Laboratory, Rockville, Maryland
| | - Melanie C Proctor
- Transmissible Diseases Department, American Red Cross Holland Laboratory, Rockville, Maryland
| | | | - Susan L Stramer
- Scientific Support Office, American Red Cross, Gaithersburg, Maryland
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Hütter G. The Safety of Allogeneic Stem Cell Transplantation. STEM CELLS IN CLINICAL APPLICATIONS 2017. [DOI: 10.1007/978-3-319-59165-0_1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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Parasitic Infections in Hematopoietic Stem Cell Transplantation. Mediterr J Hematol Infect Dis 2016; 8:e2016035. [PMID: 27413527 PMCID: PMC4928538 DOI: 10.4084/mjhid.2016.035] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2016] [Accepted: 06/12/2016] [Indexed: 12/14/2022] Open
Abstract
Parasitic infections are rarely documented in hematopoietic stem cell transplant recipients. However they may be responsible for fatal complications that are only diagnosed at autopsy. Increased awareness of the possibility of parasitic diseases both in autologous and allogeneic stem cell transplant patients is relevant not only for implementing preventive measures but also for performing an early diagnosis and starting appropriate therapy for these unrecognized but fatal infectious complications in hematopoietic transplant recipients. In this review, we will focus on parasitic diseases occurring in this population especially those with major clinical relevance including toxoplasmosis, American trypanosomiasis, leishmaniasis, malaria, and strongyloidiasis, among others, highlighting the diagnosis and management in hematopoietic transplant recipients.
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11
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The importance of the multidisciplinary approach to deal with the new epidemiological scenario of Chagas disease (global health). Acta Trop 2015; 151:16-20. [PMID: 26187358 DOI: 10.1016/j.actatropica.2015.06.013] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2015] [Revised: 06/11/2015] [Accepted: 06/15/2015] [Indexed: 01/28/2023]
Abstract
There are currently two major factors that have modified the epidemiology of Chagas disease in the last decades: climate change and migration flows. In this new scenario, there are new challenges to control and prevent Trypanosoma cruzi infection in endemic countries, such as the control of a wider distribution of triatomine vectors or the reinforcement of vertical transmission programs. In non-endemic areas, few countries are aware of the emergence of this new disease and have established changes in their health systems. To address this new public health challenge, the priorities should be control programs to avoid new cases of T. cruzi infection acquired through vertical transmission, blood transfusion or organ transplant. In both, endemic and non-endemic areas, the international community and all the actors involved in Chagas disease must join efforts mainly in two directions: better management of the infection in affected individuals and more research to cover the knowledge gap mainly in physiopathology, diagnosis and treatment.
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12
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Blumental S, Lambermont M, Heijmans C, Rodenbach MP, El Kenz H, Sondag D, Bottieau E, Truyens C. First Documented Transmission of Trypanosoma cruzi Infection through Blood Transfusion in a Child with Sickle-Cell Disease in Belgium. PLoS Negl Trop Dis 2015; 9:e0003986. [PMID: 26469272 PMCID: PMC4607498 DOI: 10.1371/journal.pntd.0003986] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Affiliation(s)
- Sophie Blumental
- Pediatric Infectious Disease Unit, Hôpital Universitaire des Enfants Reine Fabiola, Brussels, Belgium
| | | | - Catherine Heijmans
- Hemato-oncology Department, Hôpital Universitaire des Enfants Reine Fabiola, Brussels, Belgium
| | | | | | | | - Emmanuel Bottieau
- Department of Clinical Sciences, Institute of Tropical Medicine, Antwerp, Belgium
| | - Carine Truyens
- Laboratory of Parasitology, Faculty of Medicine, Université Libre de Bruxelles, Brussels, Belgium
- * E-mail:
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Pérez-Molina JA, Perez AM, Norman FF, Monge-Maillo B, López-Vélez R. Old and new challenges in Chagas disease. THE LANCET. INFECTIOUS DISEASES 2015; 15:1347-56. [PMID: 26231478 DOI: 10.1016/s1473-3099(15)00243-1] [Citation(s) in RCA: 72] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/17/2014] [Revised: 02/02/2015] [Accepted: 02/05/2015] [Indexed: 12/17/2022]
Abstract
Chagas disease, caused by the parasite Trypanosoma cruzi, is a neglected disease, which can lead to cardiomyopathy, arrhythmias, megaviscera, and more rarely, polyneuropathy in up to 30-40% of patients around 20 to 30 years after acute infection. Although it is endemic in the Americas, global population movements mean that it can be located wherever migrants from endemic areas settle. The disease was first described 100 years ago and still challenges clinicians worldwide, since diagnostic, therapeutic, and prognostic methods remain insufficient. Furthermore, factors such as HIV co-infection, immunosuppressive drugs, transplantation, and neoplastic disease can alter the natural course of the infection. We present the case of a Bolivian woman with chronic T cruzi infection diagnosed at our clinic in Madrid, Spain, who subsequently developed non-Hodgkin lymphoma. Our report illustrates the challenges of an increasingly common infection seen in non-endemic countries, and highlights both daily management dilemmas and associated difficulties that arise.
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Affiliation(s)
- Jose A Pérez-Molina
- National Referral Centre for Tropical Diseases, Infectious Diseases Department, Ramón y Cajal Hospital, Insituto Ramón y Cajal de Investgación Sanitaria, Madrid, Spain.
| | - Angela Martinez Perez
- National Referral Centre for Tropical Diseases, Infectious Diseases Department, Ramón y Cajal Hospital, Insituto Ramón y Cajal de Investgación Sanitaria, Madrid, Spain
| | - Francesca F Norman
- National Referral Centre for Tropical Diseases, Infectious Diseases Department, Ramón y Cajal Hospital, Insituto Ramón y Cajal de Investgación Sanitaria, Madrid, Spain
| | - Begoña Monge-Maillo
- National Referral Centre for Tropical Diseases, Infectious Diseases Department, Ramón y Cajal Hospital, Insituto Ramón y Cajal de Investgación Sanitaria, Madrid, Spain
| | - Rogelio López-Vélez
- National Referral Centre for Tropical Diseases, Infectious Diseases Department, Ramón y Cajal Hospital, Insituto Ramón y Cajal de Investgación Sanitaria, Madrid, Spain
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Young JAH, Weisdorf DJ. Infections in Recipients of Hematopoietic Stem Cell Transplants. MANDELL, DOUGLAS, AND BENNETT'S PRINCIPLES AND PRACTICE OF INFECTIOUS DISEASES 2015. [PMCID: PMC7152282 DOI: 10.1016/b978-1-4557-4801-3.00312-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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15
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Requena-Méndez A, Albajar-Viñas P, Angheben A, Chiodini P, Gascón J, Muñoz J. Health policies to control Chagas disease transmission in European countries. PLoS Negl Trop Dis 2014; 8:e3245. [PMID: 25357193 PMCID: PMC4214631 DOI: 10.1371/journal.pntd.0003245] [Citation(s) in RCA: 69] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Affiliation(s)
- Ana Requena-Méndez
- Barcelona Centre for International Health Research (CRESIB, Hospital Clínic-Universitat de Barcelona), Barcelona, Spain
- * E-mail:
| | - Pere Albajar-Viñas
- Department of Control of Neglected Tropical Diseases, World Health Organization, Geneva, Switzerland
| | - Andrea Angheben
- Centre for Tropical Diseases (CTD), Sacro Cuore Hospital, Verona, Italy
| | - Peter Chiodini
- Hospital for Tropical Diseases London UK - National Institute for Health Research University College London Hospitals Biomedical Research Centre, London School of Hygiene and Tropical Medicine, London, United Kingdom
| | - Joaquim Gascón
- Barcelona Centre for International Health Research (CRESIB, Hospital Clínic-Universitat de Barcelona), Barcelona, Spain
| | - José Muñoz
- Barcelona Centre for International Health Research (CRESIB, Hospital Clínic-Universitat de Barcelona), Barcelona, Spain
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Martin DL, Goodhew B, Czaicki N, Foster K, Rajbhandary S, Hunter S, Brubaker SA. Trypanosoma cruzi survival following cold storage: possible implications for tissue banking. PLoS One 2014; 9:e95398. [PMID: 24759837 PMCID: PMC3997359 DOI: 10.1371/journal.pone.0095398] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2014] [Accepted: 03/26/2014] [Indexed: 11/19/2022] Open
Abstract
While Trypanosoma cruzi, the etiologic agent of Chagas disease, is typically vector-borne, infection can also occur through solid organ transplantation or transfusion of contaminated blood products. The ability of infected human cells, tissues, and cellular and tissue-based products (HCT/Ps) to transmit T. cruzi is dependent upon T. cruzi surviving the processing and storage conditions to which HCT/Ps are subjected. In the studies reported here, T. cruzi trypomastigotes remained infective 24 hours after being spiked into blood and stored at room temperature (N = 20); in 2 of 13 parasite-infected cultures stored 28 days at 4°C; and in samples stored 365 days at -80°C without cryoprotectant (N = 28), despite decreased viability compared to cryopreserved parasites. Detection of viable parasites after multiple freeze/thaws depended upon the duration of frozen storage. The ability of T. cruzi to survive long periods of storage at +4 and -80°C suggests that T. cruzi-infected tissues stored under these conditions are potentially infectious.
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Affiliation(s)
- Diana L. Martin
- Centers for Disease Control and Prevention, Atlanta, Georgia, United States of America
- * E-mail:
| | - Brook Goodhew
- Centers for Disease Control and Prevention, Atlanta, Georgia, United States of America
| | - Nancy Czaicki
- University of California, Berkeley, California, United States of America
| | - Kawanda Foster
- University of Georgia, Athens, Georgia, United States of America
| | - Srijana Rajbhandary
- Center for Medical Technology Policy, Baltimore, Maryland, United States of America
| | - Shawn Hunter
- Center for Tissue Innovation and Research, Kettering, Ohio, United States of America
| | - Scott A. Brubaker
- American Association of Tissue Banks, McLean, Virginia, United States of America
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17
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Unrelated adult stem cell donor medical suitability: recommendations from the World Marrow Donor Association Clinical Working Group Committee. Bone Marrow Transplant 2014; 49:880-6. [DOI: 10.1038/bmt.2014.67] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2013] [Revised: 02/06/2014] [Accepted: 02/20/2014] [Indexed: 11/08/2022]
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18
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Martinez-Perez A, Norman FF, Monge-Maillo B, Perez-Molina JA, Lopez-Velez R. An approach to the management of Trypanosoma cruzi infection (Chagas' disease) in immunocompromised patients. Expert Rev Anti Infect Ther 2014; 12:357-73. [PMID: 24484076 DOI: 10.1586/14787210.2014.880652] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
The epidemiology of Chagas disease has changed in the last decades due to migration movements, population ageing and the emergence of new transmission routes. In endemic countries, health facilities and access to healthcare are improving and T. cruzi infected patients are also benefiting from medical advances. The HIV epidemic has spread to both endemic and non-endemic areas for T. cruzi, organ transplant rates have increased recently, especially in Latin America, and other medical conditions affecting the immune system are increasing their global burden. The natural course of Chagas disease is mainly determined by the host's cellular immune response. These conditions may therefore overlap with T. cruzi infection and alter the disease's natural history which may present with atypical clinical forms and a higher associated morbidity and mortality in immunocompromised patients. The present review aims to contribute to the management of immunosuppressed patients with T. cruzi infection.
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Affiliation(s)
- Angela Martinez-Perez
- Tropical Medicine and Clinical Parasitology, Infectious Diseases Department, Ramon y Cajal Hospital, Carretera Comenar 9.100 Km, 28034 Madrid, Spain
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Risk Factors and Primary Prevention of Congenital Chagas Disease in a Nonendemic Country. Clin Infect Dis 2012; 56:496-502. [DOI: 10.1093/cid/cis910] [Citation(s) in RCA: 68] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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20
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Abstract
After remarkable reduction in prevalence through regional elimination of domestic vectors, the central challenge of Chagas disease control is shifting towards interruption of the disease transmission by non-eliminable vectors in Latin America. Vector surveillance with community participation was cost-effective against the eliminable vectors. But the efforts often failed against the non-eliminable vectors due to lack of surveillance coverage or sustainability. For instance, in El Salvador and Honduras, the operational vector control personnel lost access to many communities under decentralized health systems. To cover wider areas lastingly, the countries implemented the surveillance systems involving non-specialists from locally embedded resources, such as local health services, schools and community leaders. From these experiences, this paper outlines a common structure of the current community-based surveillance systems, consisting of five fundamental sequential functions. To increase scalability and sustainability, four of the five functions could be delegated to the locally available human resources, and the surveillance systems can be integrated into the general health systems. Challenges at national and regional levels are discussed for further evolution of the surveillance systems.
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Affiliation(s)
- Ken Hashimoto
- University of Calgary, Faculty of Veterinary Medicine, Calgary, Alberta, Canada
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21
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Sensitivity and specificity of an operon immunochromatographic test in serum and whole-blood samples for the diagnosis of Trypanosoma cruzi infection in Spain, an area of nonendemicity. CLINICAL AND VACCINE IMMUNOLOGY : CVI 2012; 19:1353-9. [PMID: 22761296 DOI: 10.1128/cvi.00227-12] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Trypanosoma cruzi infection is an imported parasitic disease in Spain, and the majority of infected individuals are in the chronic phase of the disease. This study evaluated the sensitivity and specificity of the Operon immunochromatographic test (ICT-Operon; Simple Stick Chagas and Simple Chagas WB [whole blood]; Operon S.A., Spain) for different biological samples. Well-characterized serum samples were obtained from chagasic patients (n = 63), nonchagasic individuals (n = 95), visceral leishmaniasis patients (n = 38), and malaria patients (n = 55). Noncharacterized specimens were obtained from Latin American immigrants and individuals at risk with a clinical and/or epidemiological background: these specimens were recovered serum or plasma samples (n = 450), whole peripheral blood (n = 94), and capillary blood (n = 282). The concordance of the results by enzyme-linked immunosorbent assay and indirect immunofluorescence test was considered to be the "gold standard" for diagnosis. Serum and plasma samples were analyzed by Stick Chagas, and whole blood was analyzed by Simple Chagas WB. The sensitivity and specificity of the ICT-Operon in well-characterized samples were 100% and 97.9%, respectively. No cross-reactivity was found with samples obtained from visceral leishmaniasis patients. In contrast, a false-positive result was obtained in 27.3% of samples from malaria patients. The sensitivities of the rapid test in noncharacterized serum or plasma, peripheral blood, and capillary blood samples were 100%, 92.1%, and 86.4%, respectively, while the specificities were 91.6%, 93.6%, and 95% in each case. ICT-Operon showed variable sensitivity, depending on the kind of sample, performing better when serum or plasma samples were used. It could therefore be used for serological screening combined with any other conventional test.
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22
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Beating the odds: factors implicated in the speed and availability of unrelated haematopoietic cell donor provision. Bone Marrow Transplant 2012; 48:210-9. [DOI: 10.1038/bmt.2012.54] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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23
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Kocher C, Segerer S, Schleich A, Caduff R, Wyler L, Müller V, Beck B, Blum J, Kamarachev J, Mueller N. Skin lesions, malaise, and heart failure in a renal transplant recipient. Transpl Infect Dis 2012; 14:391-7. [DOI: 10.1111/j.1399-3062.2012.00731.x] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2011] [Revised: 11/03/2011] [Accepted: 12/21/2011] [Indexed: 11/28/2022]
Affiliation(s)
- C. Kocher
- Division of Infectious Diseases and Hospital Epidemiology; University Hospital of Zurich; Zurich; Switzerland
| | - S. Segerer
- Division of Nephrology; University Hospital of Zurich; Zurich; Switzerland
| | - A. Schleich
- Division of Nephrology; University Hospital of Zurich; Zurich; Switzerland
| | - R. Caduff
- Institute of Surgical Pathology; University Hospital of Zurich; Zurich; Switzerland
| | - L.G. Wyler
- Institute of Surgical Pathology; University Hospital of Zurich; Zurich; Switzerland
| | - V. Müller
- Medical Intensive Care Unit; University Hospital of Zurich; Zurich; Switzerland
| | - B. Beck
- Swiss Tropical and Public Health Institute SwissTPH; Basel; Switzerland
| | - J. Blum
- Swiss Tropical and Public Health Institute SwissTPH; Basel; Switzerland
| | - J. Kamarachev
- Institute of Dermatopathology; University Hospital of Zurich; Zurich; Switzerland
| | - N.J. Mueller
- Division of Infectious Diseases and Hospital Epidemiology; University Hospital of Zurich; Zurich; Switzerland
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Benjamin RJ, Stramer SL, Leiby DA, Dodd RY, Fearon M, Castro E. Trypanosoma cruzi infection in North America and Spain: evidence in support of transfusion transmission. Transfusion 2012; 52:1913-21; quiz 1912. [PMID: 22321142 DOI: 10.1111/j.1537-2995.2011.03554.x] [Citation(s) in RCA: 68] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
BACKGROUND The United States, Canada, and Spain perform selective testing of blood donors for Trypanosoma cruzi infection (Chagas disease) to prevent transfusion transmission. The donor, product, and patient characteristics associated with transfusion-transmitted infections are reviewed and the infectivity of components from donors with serologic evidence of infection is estimated. STUDY DESIGN AND METHODS A systematic review of transfusion-transmitted T. cruzi cases and recipient tracing undertaken in North America and Spain is described. Cases were assessed for the imputability of the evidence for transfusion transmission. RESULTS T. cruzi infection in 20 transfusion recipients was linked to 18 serologically confirmed donors between 1987 and 2011, including 11 identified only by recipient tracing. Cases were geographically widely distributed and were not associated with incident or autochthonous infections. Index clinical cases were described only in immunocompromised patients. All definite transmissions (n = 11) implicated apheresis or whole blood-derived platelets (PLTs), including leukoreduced and irradiated products. There is no evidence of transmission by red blood cells (RBCs) or frozen products, while transmission by whole blood transfusion remains a possibility. Recipient tracing reveals low component infectivity from serologically confirmed, infected donors of 1.7% (95% confidence interval [CI], 0.7%-3.5%) overall: 13.3% (95% CI, 5.6%-25.7%) for PLTs, 0.0% (95% CI, 0.0%-1.5%) for RBCs, and 0.0% (95% CI, 0%-3.7%) for plasma and cryoprecipitate. CONCLUSIONS T. cruzi is transmitted by PLT components from some donors with serologic evidence of infection. Evidence of transmission before the implementation of widespread testing in the countries studied is sparse, and selective testing of only PLT and fresh whole blood donations should be considered.
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Affiliation(s)
- Richard J Benjamin
- American Red Cross Holland Laboratories, Rockville, Maryland 20855, USA.
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Abstract
Chagas disease, or American trypanosomiasis, is a parasitic infection caused by the flagellate protozoan Trypanosoma cruzi, an organism that is endemic to Latin America. While Chagas disease is primarily a vector-borne illness, new cases are emerging in non-endemic areas due to globalization of immigration and non-vectorial transmission routes. This article discusses the mode of transmission, evolving epidemiology, pathogenesis, diagnosis, treatment and prevention and control of the disease.
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Assal A, Corbi C. [Chagas disease and blood transfusion: an emerging issue in non-endemic countries]. Transfus Clin Biol 2011; 18:286-91. [PMID: 21440479 DOI: 10.1016/j.tracli.2011.02.006] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2011] [Accepted: 02/08/2011] [Indexed: 10/18/2022]
Abstract
Chagas disease or American human trypanosomiasis, is a parasitic disease due to Trypanosoma cruzi, which is endemic in Latin America. The parasite is transmitted by haematophagous vectors from reduviidae family. In some patients, the parasite is responsible for severe complications such as cardiac manifestations, gastrointestinal involvement and neurologic disease. Imported Chagas disease by immigration in non-endemic countries poses the threat of the infection transmission by blood transfusion. In order to prevent this risk, the French Blood Services (EFS) introduced systematic screening of at-risk blood donors for anti-T. cruzi antibodies, in May 2007. The concerned donors are people originating from an endemic area, donors with mothers originating from such an area and individuals who had lived in or travelled to endemic areas. Donors were screened with two different Elisas simultaneously: one Elisa using purified parasite lysate antigens and the second one composed of recombinant antigens. Positive results and discrepant results were further assayed with an immunofluorescence assay. A seroprevalence assay was performed in the 17 French blood centres after an 18-month testing period from May 2007 to December 2008. During this period 4,637,479 million donations were collected. Out of these 163,740 donations were tested (3.5%). The prevalence of anti-T. cruzi antibodies was one in 32,800 donations. Five positive donors were identified. All of them were originating from endemic areas. A rate of 0.85% indeterminate results was found. Screening strategy revision was decided to reduce the number of donors unnecessarily deferred.
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Affiliation(s)
- A Assal
- Établissement français du sang (EFS), 20, avenue du Stade-de-France, 93218 La Plaine Saint-Denis, France.
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Schmunis GA, Yadon ZE. Chagas disease: a Latin American health problem becoming a world health problem. Acta Trop 2010; 115:14-21. [PMID: 19932071 DOI: 10.1016/j.actatropica.2009.11.003] [Citation(s) in RCA: 523] [Impact Index Per Article: 37.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2009] [Revised: 11/13/2009] [Accepted: 11/16/2009] [Indexed: 10/20/2022]
Abstract
Political repression and/or economic stagnation stimulated the flow of migration from the 17 Latin American countries endemic for Chagas disease to developed countries. Because of this migration, Chagas disease, an autochthonous disease of the Continental Western Hemisphere is becoming a global health problem. In 2006, 3.8% of the 80,522 immigrants from those 17 countries to Australia were likely infected with Trypanosoma cruzi. In Canada in 2006, 3.5% of the 156,960 immigrants from Latin America whose country of origin was identified were estimated to have been infected. In Japan in 2007, there were 80,912 immigrants from Brazil, 15,281 from Peru, and 19,413 from other South American countries whose country of origin was not identified, a portion of whom may have been also infected. In 15 countries of Europe in 2005, excluding Spain, 2.9% of the 483,074 legal Latin American immigrants were estimated to be infected with T. cruzi. By 2008, Spain had received 1,678,711 immigrants from Latin American endemic countries; of these, 5.2% were potentially infected with T. cruzi and 17,390 may develop Chagas disease. Further, it was estimated that 24-92 newborns delivered by South American T. cruzi infected mothers in Spain may have been congenitally infected with T. cruzi in 2007. In the USA we estimated that 1.9% of approximately 13 million Latin American immigrants in 2000, and 2% of 17 million in 2007, were potentially infected with T. cruzi. Of these, 49,157 and 65,133 in 2000 and 2007 respectively, may have or may develop symptoms and signs of chronic Chagas disease. Governments should implement policies to prevent donations of blood and organs from T. cruzi infected donors. In addition, an infrastructure that assures detection and treatment of acute and chronic cases as well as congenital infection should be developed.
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Gascon J, Bern C, Pinazo MJ. Chagas disease in Spain, the United States and other non-endemic countries. Acta Trop 2010; 115:22-7. [PMID: 19646412 DOI: 10.1016/j.actatropica.2009.07.019] [Citation(s) in RCA: 410] [Impact Index Per Article: 29.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2009] [Revised: 06/25/2009] [Accepted: 07/21/2009] [Indexed: 12/28/2022]
Abstract
Due to recent trends in migration, there are millions of people from Chagas disease-endemic countries now living in North America, Europe, Australia and Japan, including thousands of people with Trypanosoma cruzi infection. Most infected individuals are not aware of their status. Congenital, transfusion- and/or transplant-associated transmission has been documented in the United States, Spain, Canada and Switzerland; most instances likely go undetected. High priorities include the implementation of appropriate screening, evaluation and clinical management, and better assessment of the true burden associated with this disease.
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Wendel S. Transfusion transmitted Chagas disease: is it really under control? Acta Trop 2010; 115:28-34. [PMID: 20044970 DOI: 10.1016/j.actatropica.2009.12.006] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2009] [Revised: 12/12/2009] [Accepted: 12/22/2009] [Indexed: 12/13/2022]
Abstract
Transfusion transmitted Chagas disease was recognized as a medical problem more than 50 years ago. However, little attention was paid to it by Transfusion Medicine, medical authorities or regulatory agencies as a major problem and threat (especially after the advent of HIV/AIDS); perhaps because it was mainly restricted to tropical regions, usually in less developed countries. With the intense human migratory movement from developing to developed countries, it became more common and evident. The scope of this review is to cover the main transfusional aspects of American trypanosomiasis (Chagas disease), including the main strategies to prevent it through donor questionnaires, specific serological testing and alternative methods such as leukofiltration and pathogen reduction procedures, in order to increase the blood safety in both developing and developed countries.
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30
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Morris MI, Fischer SA, Ison MG. Infections Transmitted by Transplantation. Infect Dis Clin North Am 2010; 24:497-514. [DOI: 10.1016/j.idc.2010.02.002] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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Flores-Chávez M, Cruz I, Rodríguez M, Nieto J, Franco E, Gárate T, Cañavate C. Comparación de técnicas serológicas convencionales y no convencionales para el diagnóstico de la enfermedad de Chagas importada en España. Enferm Infecc Microbiol Clin 2010; 28:284-93. [DOI: 10.1016/j.eimc.2009.07.005] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2009] [Revised: 07/10/2009] [Accepted: 07/17/2009] [Indexed: 10/20/2022]
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Abstract
Chagas disease is a chronic, systemic, parasitic infection caused by the protozoan Trypanosoma cruzi, and was discovered in 1909. The disease affects about 8 million people in Latin America, of whom 30-40% either have or will develop cardiomyopathy, digestive megasyndromes, or both. In the past three decades, the control and management of Chagas disease has undergone several improvements. Large-scale vector control programmes and screening of blood donors have reduced disease incidence and prevalence. Although more effective trypanocidal drugs are needed, treatment with benznidazole (or nifurtimox) is reasonably safe and effective, and is now recommended for a widened range of patients. Improved models for risk stratification are available, and certain guided treatments could halt or reverse disease progression. By contrast, some challenges remain: Chagas disease is becoming an emerging health problem in non-endemic areas because of growing population movements; early detection and treatment of asymptomatic individuals are underused; and the potential benefits of novel therapies (eg, implantable cardioverter defibrillators) need assessment in prospective randomised trials.
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Affiliation(s)
- Anis Rassi
- Division of Cardiology, Anis Rassi Hospital, Goiânia, GO, Brazil.
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Rojo Marcos G, Cuadros González J, Arranz Caso A. [Imported infectious diseases in Spain]. Med Clin (Barc) 2008; 131:540-50. [PMID: 19080829 PMCID: PMC7094394 DOI: 10.1157/13127586] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2008] [Accepted: 04/09/2008] [Indexed: 12/03/2022]
Abstract
In Spain, owing to the rise of international travels and immigration, the number of patients with imported infectious diseases has increased, many of them from tropical or subtropical areas. In parallel, there has been a multiplication in the number of scientific papers with Spanish authors about imported infections due to parasites, fungus, mycobacteriae, bacteriae or viruses. The risk for public health is low, althought for their correct prevention and control it is important to ease an universal access to healthcare and fair socioeconomic conditions, along with maintaining an updated clinical and epidemiological training of the health personnel. These nationwide measures must be supplemented with worldwide initiatives of global control of these infections.
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Affiliation(s)
- Gerardo Rojo Marcos
- Servicio de Medicina Interna, Hospital Príncipe de Asturias, Alcalá de Henares, Madrid, España.
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36
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Lescure FX, Canestri A, Melliez H, Jauréguiberry S, Develoux M, Dorent R, Guiard-Schmid JB, Bonnard P, Ajana F, Rolla V, Carlier Y, Gay F, Elghouzzi MH, Danis M, Pialoux G. Chagas disease, France. Emerg Infect Dis 2008; 14:644-6. [PMID: 18394284 PMCID: PMC2570909 DOI: 10.3201/eid1404.070489] [Citation(s) in RCA: 51] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/02/2022] Open
Abstract
Chagas Disease, France Chagas disease (CD) is endemic to Latin America; its prevalence is highest in Bolivia. CD is sometimes seen in the United States and Canada among migrants from Latin America, whereas it is rare in Europe. We report 9 cases of imported CD in France from 2004 to 2006.
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Fernández Rodríguez C, Abdilla Bonías N, Fabiá Valls MJ, del Carmen Nicolau Laparra M. Consideraciones sobre la enfermedad de Chagas en España. Med Clin (Barc) 2008; 131:37-8. [DOI: 10.1157/13123041] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Schmunis GA. Epidemiology of Chagas disease in non-endemic countries: the role of international migration. Mem Inst Oswaldo Cruz 2008; 102 Suppl 1:75-85. [PMID: 17891282 DOI: 10.1590/s0074-02762007005000093] [Citation(s) in RCA: 390] [Impact Index Per Article: 24.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2007] [Accepted: 07/02/2007] [Indexed: 11/22/2022] Open
Abstract
Human infection with the protozoa Trypanosoma cruzi extends through North, Central, and South America, affecting 21 countries. Most human infections in the Western Hemisphere occur through contact with infected bloodsucking insects of the triatomine species. As T. cruzi can be detected in the blood of untreated infected individuals, decades after infection took place; the infection can be also transmitted through blood transfusion and organ transplant, which is considered the second most common mode of transmission for T. cruzi. The third mode of transmission is congenital infection. Economic hardship, political problems, or both, have spurred migration from Chagas endemic countries to developed countries. The main destination of this immigration is Australia, Canada, Spain, and the United States. In fact, human infection through blood or organ transplantation, as well as confirmed or potential cases of congenital infections has been described in Spain and in the United States. Estimates reported here indicates that in Australia in 2005-2006, 1067 of the 65,255 Latin American immigrants (16 per 1000) may be infected with T. cruzi, and in Canada, in 2001, 1218 of the 131,135 immigrants (9 per 1000) whose country of origin was identified may have been also infected. In Spain, a magnet for Latin American immigrants since the 2000, 6141 of 38,777 to 339,954 [corrected] legal immigrants in 2003 (25 per 1000), could be infected. In the United States, 56,028 to 357,205 of the 7,20 million, legal immigrants (8 to 50 per 1000), depending on the scenario, from the period 1981-2005 may be infected with T. cruzi. On the other hand, 33,193 to 336,097 of the estimated 5,6 million undocumented immigrants in 2000 (6 to 59 per 1000) could be infected. Non endemic countries receiving immigrants from the endemic ones should develop policies to protect organ recipients from T. cruzi infection, prevent tainting the blood supply with T. cruzi, and implement secondary prevention of congenital Chagas disease.
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Affiliation(s)
- Gabriel A Schmunis
- Pan American Health Organization/World Health Organization, 525 23rd Street, NW Washington, DC 20037, USA.
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Martín-Dávila P, Fortún J, López-Vélez R, Norman F, Montes de Oca M, Zamarrón P, González MI, Moreno A, Pumarola T, Garrido G, Candela A, Moreno S. Transmission of tropical and geographically restricted infections during solid-organ transplantation. Clin Microbiol Rev 2008; 21:60-96. [PMID: 18202437 PMCID: PMC2223841 DOI: 10.1128/cmr.00021-07] [Citation(s) in RCA: 113] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023] Open
Abstract
In recent years, the increasing number of donors from different regions of the world is providing a new challenge for the management and selection of suitable donors. This is a worldwide problem in most countries with transplantation programs, especially due to the increase in immigration and international travel. This paper elaborates recommendations regarding the selection criteria for donors from foreign countries who could potentially transmit tropical or geographically restricted infections to solid-organ transplant recipients. For this purpose, an extensive review of the medical literature focusing on viral, fungal, and parasitic infections that could be transmitted during transplantation from donors who have lived or traveled in countries where these infections are endemic has been performed, with special emphasis on tropical and imported infections. The review also includes cases described in the literature as well as risks of transmission during transplantation, microbiological tests available, and recommendations for each infection. A table listing different infectious agents with their geographic distributions and specific recommendations is included.
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Affiliation(s)
- P Martín-Dávila
- Servicio de Enfermedades Infecciosas, Hospital Ramón y Cajal, Ctra. Colmenar km. 9,100, 28034 Madrid, Spain.
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Flores-Chávez M, de Fuentes I, Gárate T, Cañavate C. Diagnóstico de laboratorio de la enfermedad de Chagas importada. Enferm Infecc Microbiol Clin 2007. [DOI: 10.1157/13111835] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Forés R, Sanjuán I, Portero F, Ruiz E, Regidor C, López-Vélez R, Linares M, Gil S, Ojeda E, Krsnik I, Bautista G, Vallejo C, García-Marco J, Fernández MN, Cabrera JR. Chagas disease in a recipient of cord blood transplantation. Bone Marrow Transplant 2007; 39:127-8. [PMID: 17213850 DOI: 10.1038/sj.bmt.1705551] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Wendel S. Transfusion-transmitted American and African trypanosomiasis (Chagas disease and sleeping sickness): neglected or reality? ACTA ACUST UNITED AC 2006. [DOI: 10.1111/j.1751-2824.2006.00023.x] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Barcán L, Luna C, Lunaó C, Clara L, Sinagra A, Valledor A, De Rissio AM, De Rissioí AM, Gadano A, Gadanoá A, García MM, de Santibañes E, Riarte A. Transmission of T. cruzi infection via liver transplantation to a nonreactive recipient for Chagas' disease. Liver Transpl 2005; 11:1112-6. [PMID: 16123968 DOI: 10.1002/lt.20522] [Citation(s) in RCA: 43] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Chagas' disease is an endemic zoonosis of South America caused by a protozoan parasite Trypanosoma cruzi. About 30% of infected people develop the disease. This disease is known to reactivate in immunocompromised hosts, such as patients with acquired immunodeficiency syndrome, leukemia, and transplantation. There is some experience with transplantation of infected renal grafts into negative recipients, resulting in an index of transmission of 35%. No cases have been reported involving other organ transplants up to 2002, when the Centers for Disease Control and Prevention reported 3 cases of Chagas' disease transmission to 3 recipients (liver, kidney, and pancreas-kidney) from a single chagas infected donor. Here we report on a case of orthotopic liver transplant from a chagas infected donor into a negative recipient in clinical emergency status. The recipient was monitored by direct parasitological Strout method and serological tests with detection of transmission on the 84 th day by both studies, without clinical signs. The patient was put on benznidazole with rapid clearance of the parasitemia. However, we propose that chagas infected donors may be accepted for liver transplant recipients only in emergency status.
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Affiliation(s)
- Laura Barcán
- Infectious Disease Section, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina.
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Altclas J, Sinagra A, Dictar M, Luna C, Verón MT, De Rissio AM, García MM, Salgueira C, Riarte A. Chagas disease in bone marrow transplantation: an approach to preemptive therapy. Bone Marrow Transplant 2005; 36:123-9. [PMID: 15908978 DOI: 10.1038/sj.bmt.1705006] [Citation(s) in RCA: 52] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
The efficacy of preemptive therapy was evaluated in bone marrow transplantation (BMT) recipients associated with Chagas disease (CD). The criterion to include patients in the protocol was the serological reactivity for CD in recipients and/or donors before transplant. After BMT, the monitoring was performed using the direct Strout method (SM), which detects clinical levels of Trypanosome cruzi parasitemia, and CD conventional serological tests. Monitoring took place during 60 days in ABMT and throughout the immunosuppressive period in allogeneic BMT. Reactivation of CD was diagnosed by detecting T. cruzi parasites in blood or tissues. In primary T. cruzi infection, an additional diagnostic criterion was the serological conversion. A total of 25 CD-BMT patients were included. Two ABMT and four allogeneic BMT recipients showed CD recurrences diagnosed by SM. One patient also showed skin lesions with T. cruzi amastigotes. Benznidazole treatment (Roche Lab), an antiparasitic drug, was prescribed at a dose of 5 mg/kg/day during 4-8 weeks with recovery of patients. Primary T. cruzi infection was not observed. This report proves the relevance of monitoring CD in BMT patients and demonstrates that preemptive therapy was able to abrogate the development of clinical and systemic disease.
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Affiliation(s)
- J Altclas
- ICTEM Sanatorio Antártida, Buenos Aires, Argentina
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Benson CA, Kaplan JE, Masur H, Pau A, Holmes KK. Treating Opportunistic Infections among HIV-Infected Adults and Adolescents: Recommendations from CDC, the National Institutes of Health, and the HIV Medicine Association/Infectious Diseases Society of America. Clin Infect Dis 2005. [DOI: 10.1086/427906] [Citation(s) in RCA: 51] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
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Abstract
We report a case of a parturient with documented chronic Chagas' disease with cardiac manifestations presenting for labor management and complicated by the need for emergent hysterectomy after delivery. Chagas' disease is a common human hematogenous trypanosomiasis in Central and South America which is now, because of population migration, appearing in the USA. This disease predominantly affects the heart and the gastrointestinal system. This report discusses the parasite, the acute and chronic phases of Chagas' disease and highlights its medical implications, including maternal-fetal transfer of Trypanosoma cruzi.
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Affiliation(s)
- H B Martin
- Department of Anesthesiology and Critical Care Medicine, School of Medicine, University of New Mexico, Albuquerque, NM 87131-5216, USA
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Abstract
Impressive progress has been made in reducing the incidence of Chagas disease, or American trypanosomiasis, in many countries in which the illness is endemic. This has been achieved through expanded blood screening programs and low-technology vector control. Despite the progress made in reducing the number of new cases, the burden of disability and mortality in the endemic countries is enormous and will continue to be so for many years since a substantial portion of the 16 to 18 million persons already infected will develop chronic symptomatic Chagas disease. Unfortunately, no progress has been made in developing new drugs for Trypanosoma cruzi infection, and nifurtimox and benznidazole, both of which lack efficacy and often cause severe side effects, remain the only options for treatment.
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Affiliation(s)
- Louis V. Kirchhoff
- Departments of Internal Medicine (Infectious Diseases) and Epidemiology, 4-403 BSB, University of Iowa, Iowa City, IA 52242, USA.
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