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Manciulli T, Marangoni D, Salas-Coronas J, Bocanegra C, Richter J, Gobbi F, Motta L, Minervini A, Bartoloni A, Zammarchi L. Diagnosis and management of complicated urogenital schistosomiasis: a systematic review of the literature. Infection 2023; 51:1185-1221. [PMID: 37466786 PMCID: PMC10545601 DOI: 10.1007/s15010-023-02060-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2023] [Accepted: 05/31/2023] [Indexed: 07/20/2023]
Abstract
BACKGROUND Currently, there are no standardized guidelines for the diagnosis or management of the complications of urogenital schistosomiasis (UGS). This systematic review of the literature aims to investigate the state of the art in reference to diagnostic approaches and the clinical management of this condition. METHODS A systematic review of literature published between January 1990 and January 2021 was conducted in the MEDLINE database, scoping for articles regarding diagnostic means or therapeutic options for the complications of UGS, namely obstructive uropathy, bladder cancer, abortion, ectopic pregnancy, infertility, kidney failure, urolithiasis and the need for invasive procedures. Relevant data were then extracted from the articles deemed eligible according to the inclusion criteria. MAIN RESULTS In total, 3052 articles were identified by the research query, of which 167 articles fulfilling inclusion criteria after title/abstract screening and full-text evaluation were included, 35% on both diagnostic and therapeutic aspects, and 51% on diagnosis and 14% on therapy. Ultrasound was the most frequently tool employed for the diagnosis of UGS complications showing a good performance. Concerning the management of hydronephrosis, the majority of available evidences came from community-based studies where universal treatment with praziquantel was used leading to decrease of prevalence of obstructive uropathy. Concerning studies on surgical procedures, laser endoureterotomy followed by stenting was mostly employed in adult patients leading to a crude cure rate of 60% (43 of 71 patients). In the case of severe hydronephrosis, surgery consisting of ureteral re-implantation showed excellent results with a crude cure rate of 98% (157 cured patients of 160 treated). Concerning bladder cancer, data on 93 patients with a clear diagnosis of UGS-related bladder were available reporting a variable and sometime combined approach based on disease stage. Available data on diagnosis and management of abortion, ectopic pregnancy, infertility, kidney failure, urolithiasis and the need for invasive procedures due to UGS are also presented. CONCLUSIONS The review produced a complete picture of the diagnostic and therapeutic options currently available for complicated UGS. These results can be useful both for guiding clinicians towards correct management and for tracing the direction of future research.
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Affiliation(s)
- Tommaso Manciulli
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
| | - Davide Marangoni
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
| | | | - Cristina Bocanegra
- Tropical Medicine and International Health Unit Vall d'Hebron-Drassanes, Infectious Diseases Department, Vall d'Hebron University Hospital, PROSICS Barcelona, Barcelona, Spain
| | - Joachim Richter
- Institute of Tropical Medicine and International Health, Charité Universitätsmedizin, Corporate Member of Free University and Humboldt University Berlin and Berlin Health Institute, Berlin, Germany
| | - Federico Gobbi
- Infectious-Tropical Diseases and Microbiology Department, IRCCS Ospedale Sacro Cuore Don Calabria, Negrar di Valpolicella, Verona, Italy
| | - Leonardo Motta
- Infectious-Tropical Diseases and Microbiology Department, IRCCS Ospedale Sacro Cuore Don Calabria, Negrar di Valpolicella, Verona, Italy
| | - Andrea Minervini
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
- Unit of Oncologic Minimally-Invasive Urology and Andrology, Azienda Ospedaliero Universitaria Careggi, Florence, Italy
| | - Alessandro Bartoloni
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
- Department of Infectious and Tropical Diseases, Azienda Ospedaliero Universitaria Careggi, Largo Giovanni Alessandro Brambilla, 3, 50134, Florence, Italy
| | - Lorenzo Zammarchi
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy.
- Department of Infectious and Tropical Diseases, Azienda Ospedaliero Universitaria Careggi, Largo Giovanni Alessandro Brambilla, 3, 50134, Florence, Italy.
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Abstract
Parasitic agents have been known to cause human disease since ancient times and are endemic in tropical and subtropical regions. Complications of parasitic diseases, including kidney involvement, are associated with worse outcomes. Chagas disease, filariasis, leishmaniasis, malaria and schistosomiasis are important parasitic diseases that can damage the kidney. These diseases affect millions of people worldwide, primarily in Africa, Asia and Latin America, and kidney involvement is associated with increased mortality. The most common kidney complications of parasitic diseases are acute kidney injury, glomerulonephritis and tubular dysfunction. The mechanisms that underlie parasitic disease-associated kidney injury include direct parasite damage; immunological phenomena, including immune complex deposition and inflammation; and systemic manifestations such as haemolysis, haemorrhage and rhabdomyolysis. In addition, use of nephrotoxic drugs to treat parasitic infections is associated with acute kidney injury. Early diagnosis of kidney involvement and adequate management is crucial to prevent progression of kidney disease and optimize patient recovery.
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Langford S, Douglas NM, Lampah DA, Simpson JA, Kenangalem E, Sugiarto P, Anstey NM, Poespoprodjo JR, Price RN. Plasmodium malariae Infection Associated with a High Burden of Anemia: A Hospital-Based Surveillance Study. PLoS Negl Trop Dis 2015; 9:e0004195. [PMID: 26720002 PMCID: PMC4697806 DOI: 10.1371/journal.pntd.0004195] [Citation(s) in RCA: 67] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2015] [Accepted: 10/05/2015] [Indexed: 11/23/2022] Open
Abstract
Background Plasmodium malariae is a slow-growing parasite with a wide geographic distribution. Although generally regarded as a benign cause of malaria, it has been associated with nephrotic syndrome, particularly in young children, and can persist in the host for years. Morbidity associated with P. malariae infection has received relatively little attention, and the risk of P. malariae-associated nephrotic syndrome is unknown. Methodology/Principal Findings We used data from a very large hospital-based surveillance system incorporating information on clinical diagnoses, blood cell parameters and treatment to describe the demographic distribution, morbidity and mortality associated with P. malariae infection in southern Papua, Indonesia. Between April 2004 and December 2013 there were 1,054,674 patient presentations to Mitra Masyarakat Hospital of which 196,380 (18.6%) were associated with malaria and 5,097 were with P. malariae infection (constituting 2.6% of all malaria cases). The proportion of malaria cases attributable to P. malariae increased with age from 0.9% for patients under one year old to 3.1% for patients older than 15 years. Overall, 8.5% of patients with P. malariae infection required admission to hospital and the median length of stay for these patients was 2.5 days (Interquartile Range: 2.0–4.0 days). Patients with P. malariae infection had a lower mean hemoglobin concentration (9.0g/dL) than patients with P. falciparum (9.5g/dL), P. vivax (9.6g/dL) and mixed species infections (9.3g/dL). There were four cases of nephrotic syndrome recorded in patients with P. malariae infection, three of which were in children younger than 5 years old, giving a risk in this age group of 0.47% (95% Confidence Interval; 0.10% to 1.4%). Overall, 2.4% (n = 16) of patients hospitalized with P. malariae infection subsequently died in hospital, similar to the proportions for the other endemic Plasmodium species (range: 0% for P. ovale to 1.6% for P. falciparum). Conclusions/Significance Plasmodium malariae infection is relatively uncommon in Papua, Indonesia but is associated with significant morbidity from anemia and a similar risk of mortality to patients hospitalized with P. falciparum and P. vivax infection. In our large hospital database, one in 200 children under the age of 5 years with P. malariae infection were recorded as having nephrotic syndrome. Plasmodium malariae is a relatively rare, but widely distributed, cause of malaria. It can persist in the human host for years, often without causing significant symptoms. As a result, P. malariae will be a very difficult species to eradicate. Our study used data from a routine hospital-based surveillance system in southern Papua, Indonesia to describe the clinical epidemiology of P. malariae infections. Over a 10-year period there were 5,097 patient presentations to Mitra Masyarakat Hospital associated with P. malariae infection constituting 2.6% of all malaria cases. Patients with P. malariae malaria had a significantly older age distribution than those with P. vivax infections. They also had lower mean hemoglobin concentrations than patients infected with P. falciparum, P. vivax or mixed Plasmodium species. We speculate that this may be due to chronic hemolysis of parasitized and non-parasitized red cells as a result of persistent infection. One in 200 children under the age of 5 years with P. malariae infection were recorded as having nephrotic syndrome, a well-known but to date unquantified complication. Overall, 0.3% of patients with P. malariae malaria died. These findings emphasize the need to consider this parasite when designing comprehensive malaria elimination strategies.
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Affiliation(s)
- Siobhan Langford
- Global and Tropical Health Division, Menzies School of Health Research and Charles Darwin University, Casuarina, Darwin, Northern Territory, Australia
| | - Nicholas M. Douglas
- Global and Tropical Health Division, Menzies School of Health Research and Charles Darwin University, Casuarina, Darwin, Northern Territory, Australia
- Division of Medicine, Christchurch Hospital, Christchurch, New Zealand
| | - Daniel A. Lampah
- Timika Malaria Research Program, Papuan Health and Community Development Foundation, Timika, Papua, Indonesia
| | - Julie A. Simpson
- Centre for Epidemiology and Biostatistics, Melbourne School of Population and Global Health, University of Melbourne, Melbourne, Australia
| | - Enny Kenangalem
- Timika Malaria Research Program, Papuan Health and Community Development Foundation, Timika, Papua, Indonesia
- Mimika District Health Authority, Timika, Papua, Indonesia
| | | | - Nicholas M. Anstey
- Global and Tropical Health Division, Menzies School of Health Research and Charles Darwin University, Casuarina, Darwin, Northern Territory, Australia
- Division of Medicine, Royal Darwin Hospital, Darwin, Australia
| | - Jeanne Rini Poespoprodjo
- Timika Malaria Research Program, Papuan Health and Community Development Foundation, Timika, Papua, Indonesia
- Mimika District Health Authority, Timika, Papua, Indonesia
- Department of Child Health, Faculty of Medicine, University Gadjah Mada, Yogyakarta, Indonesia
| | - Ric N. Price
- Global and Tropical Health Division, Menzies School of Health Research and Charles Darwin University, Casuarina, Darwin, Northern Territory, Australia
- Centre for Tropical Medicine and Global Health, Nuffield Department of Clinical Medicine, University of Oxford, Oxford, United Kingdom
- * E-mail:
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