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Rojas OC, Montoya AM, Villanueva-Lozano H, Carrion-Alvarez D. Severe strongyloidiasis: a systematic review and meta-analysis of 339 cases. Trans R Soc Trop Med Hyg 2023; 117:682-696. [PMID: 37300462 DOI: 10.1093/trstmh/trad032] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2022] [Revised: 12/15/2022] [Accepted: 05/16/2023] [Indexed: 06/12/2023] Open
Abstract
Strongyloidiasis is a parasitosis representing a significant public health problem in tropical countries. It is often asymptomatic in immunocompetent individuals but its mortality rate increases to approximately 87% in severe forms of the disease. We conducted a systematic review, including case reports and case series, of Strongyloides hyperinfection and dissemination from 1998 to 2020 searching PubMed, EBSCO and SciELO. Cases that met the inclusion criteria of the Preferred Reported Items for Systematic Reviews and Meta-Analyses (PRISMA) checklist were analysed. Statistical analysis was performed using Fisher's exact test and Student's t-test and a Bonferroni correction for all the significant values. A total of 339 cases were included in this review. The mortality rate was 44.83%. The presence of infectious complications, septic shock and a lack of treatment were risk factors for a fatal outcome. Eosinophilia and ivermectin treatment were associated with an improved outcome.
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Affiliation(s)
- Olga C Rojas
- Departamento de Microbiología, Facultad de Medicina, Universidad Autónoma de Nuevo León, Facultad de Medicina, Dr Eleuterio Gonzalez Gonzalitos-Francisco I. Madero s/n 64460, Monterrey, Nuevo Leon, Mexico
| | - Alexandra M Montoya
- Departamento de Microbiología, Facultad de Medicina, Universidad Autónoma de Nuevo León, Facultad de Medicina, Dr Eleuterio Gonzalez Gonzalitos-Francisco I. Madero s/n 64460, Monterrey, Nuevo Leon, Mexico
| | - Hiram Villanueva-Lozano
- Departamento de Medicina Interna, Hospital Regional ISSSTE Monterrey, Av. Adolfo López Mateos, 122 Burócratas Federales 64380, Monterrey, Nuevo León, Mexico
| | - Diego Carrion-Alvarez
- Departamento de Medicina Interna, Hospital Regional ISSSTE Monterrey, Av. Adolfo López Mateos, 122 Burócratas Federales 64380, Monterrey, Nuevo León, Mexico
- Departamento de Ciencias Basicas, Universidad de Monterrey. N.L. Mexico. Av. Ignacio Morones Prieto 4500, San Pedro, Garza García, Nuevo Leon, Mexico
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Meisenheimer Vii J, Dattadeen J, Thomley M, Aslam S. Strongyloides Hyperinfection Syndrome Triggered by a Single Dose of Dexamethasone Administered for Fetal Lung Development. Cureus 2023; 15:e46067. [PMID: 37900370 PMCID: PMC10607639 DOI: 10.7759/cureus.46067] [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: 09/25/2023] [Indexed: 10/31/2023] Open
Abstract
Strongyloides hyperinfection syndrome is a rare manifestation caused by the Strongyloides stercoralis parasite and has mortality rates close to 90% if left untreated. Corticosteroids are commonly implicated as a trigger for hyperinfection syndrome in patients with Strongyloides autoinfection, and it has been suggested that even a single dose of corticosteroids can trigger hyperinfection syndrome. Here, we report a case of hyperinfection syndrome eight days after administering a single 8 mg dose of dexamethasone for fetal lung development before a late preterm, emergency cesarean section (C-section) delivery secondary to placental abruption. Prior to the C-section, the patient had been exhibiting signs of autoinfection syndrome, cough, and abdominal pain, for several months. Following corticosteroid administration, she had sequelae of Strongyloides hyperinfection syndrome, including gram-negative bacteremia, undulating fevers, protein wasting enteropathy, and hypersensitivity pneumonitis. Sputum cultures were positive for Strongyloides, and after treatment with ivermectin and albendazole, the patient fully recovered. Strongyloides hyperinfection syndrome is a documented consequence of short courses of corticosteroids. Still, this case is unique because the patient only received a single dose of corticosteroids before developing hyperinfection syndrome. Clinicians must recognize patients at risk for Strongyloides hyperinfection syndrome and understand the risks of administering corticosteroids to patients harboring the parasite.
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Affiliation(s)
| | | | | | - Sadaf Aslam
- Internal Medicine, University of South Florida, Tampa, USA
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Montreuil N, Sternberg CA, Abaribe O, Ayoade FO. Disseminated Strongyloides stercoralis infection in the setting of Escherichia coli meningitis and bacteraemia in a patient living with HIV on high-dose corticosteroid therapy. BMJ Case Rep 2023; 16:e256105. [PMID: 37643819 PMCID: PMC10465900 DOI: 10.1136/bcr-2023-256105] [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: 08/31/2023] Open
Abstract
Strongyloidiasis, a helminth infection caused by Strongyloides stercoralis, can be complicated by hyperinfection, especially in the setting of immunosuppression; however, many patients go undiagnosed. One clue to diagnosis is unexplained gram-negative bacteraemia or meningitis in patients who are immunosuppressed. Serology can be helpful but may be negative in these patients who are immunocompromised.We present the case of a white cisgender man from Central America in his 40s, living with HIV, with a CD4 count of 77 cells/µL. He was diagnosed with Strongyloides hyperinfection after an increase in his steroid dose. He also had Escherichia coli meningitis and bacteraemia. Strongyloidiasis was diagnosed by stool microscopy despite a negative serology test.This case highlights the challenges in diagnosing strongyloidiasis in the setting of immunosuppression. A high index of clinical suspicion is warranted for patients living with HIV on high-dose corticosteroids. Up to three stool microscopy studies for Strongyloides should be sent in addition to serology.
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Affiliation(s)
- Nadine Montreuil
- Division of Infectious Diseases/Department of Medicine, University of Miami Miller School of Medicine, Miami, Florida, USA
| | - Candice A Sternberg
- Division of Infectious Diseases/Department of Medicine, University of Miami Miller School of Medicine, Miami, Florida, USA
| | - Obinna Abaribe
- Department of Medicine, Infectious Disease Doctors Medical Group APC, Plano, Texas, USA
| | - Folusakin O Ayoade
- Division of Infectious Diseases/Department of Medicine, University of Miami Miller School of Medicine, Miami, Florida, USA
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Ogawa L, Beaird OE, Schaenman JM. Risk factors for infection in patients with a failed kidney allograft on immunosuppressive medications. FRONTIERS IN NEPHROLOGY 2023; 3:1149116. [PMID: 37675348 PMCID: PMC10479655 DOI: 10.3389/fneph.2023.1149116] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/21/2023] [Accepted: 07/17/2023] [Indexed: 09/08/2023]
Abstract
Patients with a failing kidney allograft are often continued on immunosuppression (IS) to preserve residual kidney function and prevent allosensitization. It has been previously accepted that maintaining patients on immunosuppressive therapy results in an increased risk of infection, hospitalization, and mortality. However, as the management of IS in patients with a failed kidney allograft continues to evolve, it is important to review the data regarding associations between infection and specific immunosuppression regimens. We present a review of the literature of failed kidney allograft management and infection risk, and discuss practices for infection prevention. Fifteen studies, published from 1995 to 2022, which investigated the experience of patients with failed allograft and infection, were identified. Infection was most commonly documented as a general event, but when specified, included infections caused by Candida, Mycobacterium tuberculosis, and Aspergillus. In addition, the definition of reduced "IS" varied from decreased doses of a triple drug regimen to monotherapy, whereas others did not specify which medications patients were receiving. Despite attempts at lowering net immunosuppression, patients with failed allografts remain at risk of acquiring opportunistic and non-opportunistic infections. Although opportunistic infections secondary to IS are expected, somewhat surprisingly, it appears that the greatest risk of infection may be related to complications of dialysis. Therefore, mitigating strategies, such as planning for an arteriovenous (AV) fistula over a hemodialysis catheter placement, may reduce infection risk. Additional studies are needed to provide more information regarding the types and timing of infection in the setting of a failed kidney allograft. In addition, more data are needed regarding specific medications, doses, and timing of taper of IS to guide future patient management and inform strategies for infection surveillance and prophylaxis.
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Affiliation(s)
| | | | - Joanna M. Schaenman
- Division of Infectious Diseases, David Geffen School of Medicine at University of California—Los Angeles, Los Angeles, CA, United States
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Yongbantom A, Sribenjalux W, Manomaiwong N, Meesing A. Efficacy of Oral Ivermectin as Empirical Prophylaxis for Strongyloidiasis in Patients Treated with High-Dose Corticosteroids: A Retrospective Cohort Study. Am J Trop Med Hyg 2023; 108:1183-1187. [PMID: 37127266 PMCID: PMC10540102 DOI: 10.4269/ajtmh.22-0712] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2022] [Accepted: 03/20/2023] [Indexed: 05/03/2023] Open
Abstract
People living in areas endemic for strongyloidiasis are at risk of latent Strongyloides stercoralis infection. Corticosteroid therapy is a well-established risk factor for life-threatening hyperinfection syndrome and disseminated disease owing to suppression of the immune system. There are limited data available on the efficacy and cost of providing oral ivermectin prophylaxis to all patients receiving high-dose corticosteroids for strongyloidiasis in endemic areas. We thus conducted this retrospective cohort study at Khon Kaen University's Srinagarind Hospital from 2015 to 2019. Inclusion criteria were as follows: age ≥ 18 years, having received ≥ 0.5 mg/kg/day of prednisolone or equivalent for at least 14 days, and hospitalization during the study period. A total of 250 patients were included in the study: 125 in the empirical prophylaxis group (prescribed ivermectin even if fecal examination results were negative or nonexistent) and the remaining patients in the definite therapy group (prescribed ivermectin only if S. stercoralis was detected by fecal examination). The prevalence of strongyloidiasis at enrollment estimated by fecal examination was 5.5%. Ivermectin was given to 125 patients (100%) in the prophylaxis group compared with 12 (9.6%) in the definite therapy group (P value < 0.001). During the 12-month follow-up period, S. stercoralis was detected in three patients, two in the prophylaxis group and one in the definite therapy group (P value = 1.000). No cases of hyperinfection syndrome or disseminated disease were found. The empirical prophylaxis strategy had a significantly higher cost than the definite therapy strategy (563 versus 254, P value < 0.001) and did not demonstrate superior efficacy in strongyloidiasis prevention.
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Affiliation(s)
- Akedanai Yongbantom
- Department of Internal Medicine, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | - Wantin Sribenjalux
- Division of Infectious Diseases and Tropical Medicine, Department of Internal Medicine, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
- Research and Diagnostic Center for Emerging Infectious Diseases, Khon Kaen University, Khon Kaen, Thailand
| | - Natapong Manomaiwong
- Department of Internal Medicine, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | - Atibordee Meesing
- Division of Infectious Diseases and Tropical Medicine, Department of Internal Medicine, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
- Research and Diagnostic Center for Emerging Infectious Diseases, Khon Kaen University, Khon Kaen, Thailand
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Barkati S, Greenaway C, Libman M. Strongyloidiasis-related lung involvement: too much of a bad thing. Curr Opin Infect Dis 2023; 36:203-208. [PMID: 37093059 DOI: 10.1097/qco.0000000000000915] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/25/2023]
Abstract
PURPOSE OF REVIEW Strongyloidiasis is a soil-transmitted helminthiasis, a neglected tropical disease that affects 300-900 million individuals globally. Strongyloides stercoralis is associated with cutaneous, respiratory, and gastrointestinal clinical manifestations. Chronicity is due to an autoinfective cycle, and host immunosuppression can lead to severe and fatal disease. Lung involvement is significant in severe strongyloidiasis, and Strongyloides has a complex association with a number of lung diseases, which will be discussed in this review. RECENT FINDINGS The treatment of chronic lung diseases such as asthma and chronic obstructive pulmonary disease with corticosteroids is an important risk factor for Strongyloides hyperinfection syndrome (SHS)/disseminated strongyloidiasis. The use of corticosteroids in the treatment of coronavirus disease 2019 (COVID-19) and potentially COVID-19-induced eosinopenia are risk factors for severe strongyloidiasis. Recent findings have demonstrated a significant immunomodulatory role of Strongyloides in both latent and active pulmonary tuberculosis associated to an impaired immune response and poor outcomes in active pulmonary tuberculosis. SUMMARY Strongyloides lung involvement is a common finding in severe infection. Prompt recognition of Strongyloides infection as well as prevention of severe disease by screening or presumptive treatment are important goals in order to improve Strongyloides outcomes in at-risk population.
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Affiliation(s)
- Sapha Barkati
- J.D. MacLean Centre for Tropical Diseases at McGill University
- Division of Infectious Diseases, Department of Medicine, McGill University Health Centre, Montreal
| | - Christina Greenaway
- J.D. MacLean Centre for Tropical Diseases at McGill University
- Division of Infectious Diseases, Department of Medicine
- Centre for Clinical Epidemiology, Lady Davis Institute for Medical Research, Jewish General Hospital, Montréal, Quebec, Canada
| | - Michael Libman
- J.D. MacLean Centre for Tropical Diseases at McGill University
- Division of Infectious Diseases, Department of Medicine, McGill University Health Centre, Montreal
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Rajakumar P, D’Cruze L, Ganesh P, Mahadevan S. Fatal Disseminated Strongyloidiasis in Steroid Overuse. JCEM CASE REPORTS 2023; 1:luad004. [PMID: 37908280 PMCID: PMC10578413 DOI: 10.1210/jcemcr/luad004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/04/2022] [Indexed: 11/02/2023]
Affiliation(s)
- Priyadarshini Rajakumar
- Department of Endocrinology, Sri Ramachandra Medical College and Research Institute, Porur, Chennai 600116, India
| | - Lawrence D’Cruze
- Department of Endocrinology, Sri Ramachandra Medical College and Research Institute, Porur, Chennai 600116, India
| | - Panchapakesan Ganesh
- Department of Endocrinology, Sri Ramachandra Medical College and Research Institute, Porur, Chennai 600116, India
| | - Shriraam Mahadevan
- Department of Endocrinology, Sri Ramachandra Medical College and Research Institute, Porur, Chennai 600116, India
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Ramprasad A, Kodan P, Jonnalagadda K, Bir R, Verma N, Sahni K, Vikram NK, Soneja M, Mirdha BR, Wig N. Seroprevalence of Strongyloides infection among steroid recipients in a tertiary care centre in North India. LE INFEZIONI IN MEDICINA 2022; 30:593-601. [PMID: 36482946 PMCID: PMC9715000 DOI: 10.53854/liim-3004-15] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/05/2022] [Accepted: 10/10/2022] [Indexed: 06/17/2023]
Abstract
BACKGROUND Strongyloides stercoralis (S. stercoralis), a unique parasite, can cause mortal disease even years after the exposure. Iatrogenic use of steroids can complicate asymptomatic infections to a life-threatening hyperinfection and/or disseminated infection. Data regarding seroprevalence of strongyloidiasis remains scarce and this knowledge gap needs due attention in many endemic countries including India. AIM The present study is aimed at assessing the seroprevalence of Strongyloides infection and the need for routine screening among individuals receiving steroid therapy. METHODOLOGY Eighty patients receiving steroid therapy and thirty healthy volunteers who had not received any immunosuppressive drugs and/or anthelminthic therapy in last six months were enrolled as cases and controls respectively and they were screened by Strongyloides IgG ELISA. RESULTS Among the 80 patients on steroids, the mean cumulative prednisolone equivalent dose received was 8.2 g (±11.2 g) for a mean duration of 184 days, 16 patients (20%, 95% CI 11.9-30) had a positive Strongyloides IgG serology. Only 4 controls (4/30, 13.3%, CI 3.8-30.7) tested positive (p=0.4). CONCLUSIONS Our study demonstrated a Strongyloides seroprevalence of 20% in the study population emphasizing the need for screening for Strongyloides infection prior to immunosuppressive therapy in order to prevent hyperinfection or possible dissemination.
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Affiliation(s)
- Aishwarya Ramprasad
- Department of Medicine, All India Institute of Medical Sciences, New Delhi,
India
| | - Parul Kodan
- Department of Medicine, All India Institute of Medical Sciences, New Delhi,
India
| | - Kirtana Jonnalagadda
- Department of Medicine, All India Institute of Medical Sciences, New Delhi,
India
| | - Raunak Bir
- Department of Microbiology, All India Institute of Medical Sciences, New Delhi,
India
| | - Nishant Verma
- Department of Microbiology, All India Institute of Medical Sciences, New Delhi,
India
| | - Kanika Sahni
- Department of Dermatology, All India Institute of Medical Sciences, New Delhi,
India
| | - Naval K Vikram
- Department of Medicine, All India Institute of Medical Sciences, New Delhi,
India
| | - Manish Soneja
- Department of Medicine, All India Institute of Medical Sciences, New Delhi,
India
| | - Bijay Ranjan Mirdha
- Department of Microbiology, All India Institute of Medical Sciences, New Delhi,
India
| | - Naveet Wig
- Department of Medicine, All India Institute of Medical Sciences, New Delhi,
India
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Davoodi L, Mizani A, Kordi S, Najafi-Vosough R, Izadyar H, Azordeh M, Basirabad ED, Bakhtiari M, Soleymani E, Motavallihaghi S. Strongyloides stercoralis, a neglected parasite in north of Iran with remarkable exposure. GENE REPORTS 2021. [DOI: 10.1016/j.genrep.2021.101271] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Páramo-Zunzunegui J, Rubio-López L, Benito-Barbero S, Muñoz-Fernández Á. Eosinophilic appendicitis due to Strongyloides stercoralis: a challenging differential diagnosis for clinicians. BMJ Case Rep 2021; 14:14/6/e239685. [PMID: 34078621 DOI: 10.1136/bcr-2020-239685] [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: 12/15/2022] Open
Abstract
A 45-year-old man presents with 48-hour status of high temperature, cough and dyspnoea. In the context of pandemic, the patient is initially diagnosed with COVID-19 syndrome. Later, the laboratory and ultrasound study supported acute appendicitis diagnosis. Appendicectomy was performed. The histopathology study confirmed eosinophilic appendicitis and that a parasitic infection was suspected. The stool sample was positive for Strongyloides stercoralis The diagnosis of a S stercoralis is a rare finding in Spain. S. stercoralis simulates clinical findings of inflammatory bowel disease or eosinophilic gastroenteritis, which may lead to the wrong therapeutic choice. Since in inflammatory diseases corticosteroid treatments are considered the initial choice in many cases, in the case of S. stercoralis infection, the administration of this therapy can be fatal. In Spain, the number of diagnoses is much lower than in the past decade, although it is highly probable that the infection has been underdiagnosed due to low clinical awareness among Spanish population.
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Affiliation(s)
- Javier Páramo-Zunzunegui
- Department of General and Digestive Surgery, Hospital Universitario de Móstoles, Móstoles, Madrid, Spain .,Department of Surgery, Rey Juan Carlos University, Madrid, Spain
| | - Laura Rubio-López
- Department of General and Digestive Surgery, Hospital Universitario de Móstoles, Móstoles, Madrid, Spain
| | - Silvia Benito-Barbero
- Department of General and Digestive Surgery, Hospital Universitario de Móstoles, Móstoles, Madrid, Spain
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Prevalence and Associated Risk Factors of Strongyloides sp. Infection in Diabetic Patients in the Central Part of Mazandaran, Northern Iran. ARCHIVES OF CLINICAL INFECTIOUS DISEASES 2019. [DOI: 10.5812/archcid.86569] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Ahmed SA, El-Moselhy A, El-Moammaly A, El-Shewy K. Strongyloides stercoralis in Patients on Corticosteroids Therapy Using Enzyme-Linked Immunosorbent Assay and Gelatin Particles Indirect Agglutination Tests: A Diagnostic Approach. Acta Parasitol 2019; 64:394-405. [PMID: 31069645 DOI: 10.2478/s11686-019-00060-w] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2018] [Accepted: 04/24/2019] [Indexed: 12/13/2022]
Abstract
INTRODUCTION Patients on corticosteroids therapy (POCT) are more likely to flare up concealed Strongyloides infection and develop Strongyloides hyperinfection syndrome and/or dissemination. Such critical complications can lead to high mortality rates. Rapid detection methods are, therefore, necessary to detect Strongyloides infection in POCT with the advantage of being applicable in a developing country. METHODS Two hundred POCT have been enrolled in this study to determine the rate of infection with Strongyloides. Three different groups of POCT (Strongyloides infected, non-infected, infected with other parasites) were used to evaluate the antibodies detection capability of two serological techniques (enzyme-linked immunosorbent assay (ELISA) and gelatin particles indirect agglutination (GPIAT) against the results of the gold standard agar plate culture (APC). RESULTS With APC, the infection rate of Strongyloides stercoralis in POCT was 9.5% (19/200). POCT with Strongyloides infection displayed related risk factors (job, rural settlements, and soil contact) for infection combined with the subtropical nature of Ismailia Governorate. With regard to serology, ELISA detection results were poor compared to APC with sensitivity and specificity of 42.1% and 82.6%, respectively, and positive and negative predictive values of 72% and 30%. GPIAT appeared to be closely related to APC with sensitivity and specificity of 89.4% and 81.8%, respectively, and positive and negative predictive values of 80.9% and 96.7%. Statistical moderate correlation was detected between GPIAT and ELISA. CONCLUSION The GPIAT technique is more convenient, easier, cheaper and faster to rule out the infection of Strongyloides in POCT. It might be the test of choice for routine immunodiagnosis of human strongyloidiasis.
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Affiliation(s)
- Shahira A Ahmed
- Department of Parasitology, Faculty of Medicine, Suez Canal University, Ismailia, 41522, Egypt.
| | - Amany El-Moselhy
- Department of Parasitology, Faculty of Medicine, Suez Canal University, Ismailia, 41522, Egypt
| | - Amal El-Moammaly
- Department of Parasitology, Faculty of Medicine, Suez Canal University, Ismailia, 41522, Egypt
| | - Khalid El-Shewy
- Department of Parasitology, Faculty of Medicine, Suez Canal University, Ismailia, 41522, Egypt
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Ashiri A, Beiromvand M, Khanzadeh A. Strongyloides stercoralis infection in a patient with rheumatoid arthritis and type 2 diabetes mellitus: a case-based review. Clin Rheumatol 2019; 38:3093-3098. [DOI: 10.1007/s10067-019-04611-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2019] [Revised: 05/11/2019] [Accepted: 05/15/2019] [Indexed: 12/12/2022]
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Nnaoma C, Chika-Nwosuh O, Engell C. The Worm that Clogs the Lungs: Strongyloides Hyper-Infection Leading to Fatal Acute Respiratory Distress Syndrome (ARDS). AMERICAN JOURNAL OF CASE REPORTS 2019; 20:377-380. [PMID: 30898993 PMCID: PMC6439959 DOI: 10.12659/ajcr.914640] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
BACKGROUND Strongyloides stercoralis is an intestinal helminth. Parasitism is caused by penetration of the larvae through the skin. It is endemic in tropical and subtropical regions of the world and in the United States occurs in the southeastern region. It has a tendency to remain dormant or progress to a state of hyper-infection during immunosuppression. CASE REPORT We present the case of a 70-year-old Nigerian who developed fatal ARDS secondary to Strongyloides infection after been treated with steroids for treatment of autoimmune necrotizing myopathy. Despite adequate management with mechanical ventilation and appropriate antifungal therapy, the patient died on day 19 of hospitalization. CONCLUSIONS S. stercoralis is known to affect every organ in the body. ARDS is often an overlooked complication of Strongyloides hyper-infection, which is often deadly. Immediate diagnosis and treatment are important for patient survival.
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Affiliation(s)
- Christopher Nnaoma
- Department of Internal Medicine, Newark Beth Israel Medical Center, Newark, NJ, U.S.A
- Corresponding Author: Christopher Nnaoma, e-mai:
| | | | - Christian Engell
- Department of Infectious Diseases, Newark Beth Israel Medical Center, Newark, NJ, U.S.A
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