Pre-hospital time delays in imported malaria diagnosis in hospitalized sub-Saharan travelers and migrants: not only on the patient's shoulders.

Purpose: To analyze the diagnostic delay in malaria related to misdiagnosis at first medical visit and its association with the risk of severe malaria in non-endemic areas.

Methods: Retrospective observational study of sub-Saharan migrants with imported malaria from January-2010 to December-2022. Patients were allocated in two groups depending on if malaria was suspected at first medical visit or not.

Executive Summary of the Spanish Guidelines for the Diagnosis and Management of Imported Febrile Illnesses from the Spanish Society of Tropical Medicine and International Health (SEMTSI), the Imported Pathology Group of the Spanish Society of Infectious Diseases and Clinical Microbiology (GEPI-SEIMC), the Spanish Society of Family and Community Medicine (SEMFYC), the Spanish Society of Primary Care Physicians (SEMERGEN) and the Spanish Society of Emergency Medicine (SEMES).

The Spanish Society of Tropical Medicine and International Health (SEMTSI), the Spanish Society of Infectious Diseases and Clinical Microbiology (SEIMC), the Spanish Society of Emergency Medicine (SEMES), the Spanish Society of Primary Care Physicians (SEMERGEN) and the Spanish Society of Family and Community Medicine (SEMFYC) have prepared a consensus statement on the diagnosis and management of patients with imported febrile illnesses. Twenty authors with different backgrounds and representing different healthcare perspectives (ambulatory primary care, travel and tropical medicine specialists, emergency medicine, hospital care, microbiology and parasitology and public health), identified 39 relevant questions, which were organised in 7 thematic blocks. After a systematic review of the literature and a thoughtful discussion, the authors prepared 125 recommendations, as well as several tables and figures to be used as a consulting tool.

Estimation of parasitaemia in imported falciparum malaria using the results of a combined rapid diagnostic test. No big help from haematological parameters.

Background: Microscopy continues to be the mainstay for the evaluation of parasitaemia in malaria but requires laboratory support and microbiological experience. Other fast and simple methods are necessary.

Methods: A retrospective observational study of imported malaria treated from July-2007 to December-2020 was carried out to evaluate the association between the degree of parasitaemia and both rapid diagnostic tests (RDT) reactivity patterns and haematological parameters.

Accuracy of Three Serological Techniques for the Diagnosis of Imported Schistosomiasis in Real Clinical Practice: Not All in the Same Boat.

Schistosomiasis is a neglected tropical disease despite of being a major public health problem affecting nearly 240 million people in the world. Due to the migratory flow from endemic countries to Western countries, an increasing number of cases is being diagnosed in non-endemic areas, generally in migrants or people visiting these areas. Serology is the recommended method for screening and diagnosis of schistosomiasis in migrants from endemic regions.

Management of imported complicated urogenital schistosomiasis in Europe: a TropNet retrospective study.

Background: Schistosomiasis is a neglected tropical disease caused by trematodes of the genus Schistosoma. Schistosoma haematobium causes urogenital schistosomiasis (UGS), a chronic disease characterized by pathology of the urogenital tract leading to potentially severe morbidity for which the treatment is poorly standardized. We conducted a survey in TropNet centres on the clinical presentations and management strategies of complicated urogenital schistosomiasis (cUGS).

A large case series of travel-related Mansonella perstans (vector-borne filarial nematode): a TropNet study in Europe.

Background: Infection with Mansonella perstans is a neglected filariasis, widely distributed in sub-Saharan Africa, characterized by an elusive clinical picture; treatment for mansonellosis is not standardized. This retrospective study aimed to describe the clinical features, treatment schemes and evolution, of a large cohort of imported cases of M. perstans infection seen in four European centres for tropical diseases.

Efficacy and Tolerability of Quinacrine Monotherapy and Albendazole Plus Chloroquine Combination Therapy in Nitroimidazole-Refractory Giardiasis: A TropNet Study.

Background: Giardiasis failing nitroimidazole first-line treatment is an emerging problem in returning European travelers. We present data on the efficacy and tolerability of 2 second-line treatment regimens.

Methods: This prospective, open-label, multicenter study assessed the efficacy and tolerability of quinacrine monotherapy (100 mg 3 times per day for 5 days) and albendazole plus chloroquine combination therapy (400 mg twice daily plus 155 mg twice daily for 5 days) in nitroimidazole-refractory giardiasis.

Migration-associated malaria from Africa in southern Spain.

Background: The western area of the province of Almeria, sited in southern Spain, has one of the highest immigrant population rates in Spain, mainly dedicated to agricultural work. In recent years, there has been a significant increase in the number of cases of imported malaria associated with migrants from countries belonging to sub-Saharan Africa. The objective of our study is to describe the epidemiological, clinical and analytical characteristics of malaria patients treated in a specialized tropical unit, paying special attention to the differences between VFR and non-VFR migrants and also to the peculiarities of microscopic malaria cases compared to submicroscopic ones.

Clinical Features Associated with Strongyloidiasis in Migrants and the Potential Impact of Immunosuppression: A Case Control Study.

is a widely distributed nematode more frequent in tropical areas and particularly severe in immunosuppressed patients. The aim of this study was to determine factors associated with strongyloidiasis in migrants living in a non-endemic area and to assess the response to treatment and follow-up in those diagnosed with the infection. We performed a multicenter case-control study with 158 cases and 294 controls matched 1:2 by a department service.

[Collapsing glomerulonephritis with podocyte markers in hemophagocytic syndrome secondary to hepatosplenic T-cell lymphoma].

The hemophagocytic syndrome is a serious clinical-histological entity secondary to different diseases. Collapsing glomerulonephritis is a proliferative podocytopathy that usually has an unfavorable renal prognosis. We present a case in which both entities were associated, which is an infrequent form of hepatosplenic T-cell lymphoma.

Newly Arrived African Migrants to Spain: Epidemiology and Burden of Disease.

The aim of this study is to describe the epidemiological profile, clinical characteristics, and microbiological findings in African immigrants newly arrived to Spain attended at a specialized reference unit from October 2004 to February 2017. A common protocol for the screening of imported and cosmopolitan diseases was designed to evaluate patients with ≤ 12 months of stay in Spain. A total of 523 patients were included in the study, 488 (93.

Symptomatic Falciparum Malaria After Living in a Nonendemic Area for 10 Years: Recrudescence or Indigenous Transmission?

AbstractWe report the case of a patient from Mali who, after 10 years of living in Spain, presented with symptomatic malaria without having visited an endemic area during that time. We cannot completely rule out the possibility of indigenous transmission, but this case most likely represents recrudescence of an infection acquired over 10 years earlier.

Evaluation of eosinophilia in immigrants in Southern Spain using tailored screening and treatment protocols: A prospective study.

Objective: To determine the etiology of eosinophilia in immigrant patients in Southern Spain.

Methods: Prospective study of immigrant patients with eosinophilia (> 500 Eo/μL) attended in a reference Tropical Medicine Unit and evaluated through the implementation of a specific protocol structured in different levels meant to be accomplished depending on the findings of each previous level.

Results: Out of the 549 patients included in the study (89.

[Imported hookworm infection in Almeria].

Objectives: To study the clinical and epidemiological characteristics of immigrant patients diagnosed with a hookworm infection in the Tropical Medicine Unit of the Hospital de Poniente in El Ejido (Almería, Spain).

Material And Methods: A retrospective observational study of all immigrant patients diagnosed with hookworm, by direct visualization of eggs in stool samples, from October 2004 until December 2012.

Results: Of the 1872patients studied, 253 (13.

[Radiological findings in patients with imported schistosomiasis].

Introduction: Imaging techniques, primarily ultrasound, are useful in the diagnosis and monitoring of patients with schistosomiasis in endemic areas.

Methods: Study of 219 patients treated in sub-Saharan Tropical Medicine Unit with a diagnosis of imported schistosomiasis by imaging techniques investigations including plain abdominal radiography and ultrasound.

Results: A total of 17.

Hashish body packing: a case report.

A 42-year-old African male was brought by the police to the emergency department under suspicion of drug smuggling by body-packing. Plain abdominal radiograph showed multiple foreign bodies within the gastrointestinal tract. Contrast-enhanced abdominal CT confirmed the findings, and the patient admitted to have swallowed "balls" of hashish.