keyword
MENU ▼
Read by QxMD icon Read
search

Travel, malaria

keyword
https://www.readbyqxmd.com/read/29318998/travel-related-parasitic-infections-in-travellers-to-southeast-asia-and-western-pacific-countries
#1
Eylem Akdur Öztürk, Ayşegül Ünver
In the last decades, there has been a significant increase in international human mobility with increase in the prosperity, travel possibilities, and number of refugees. In the first half of 2016, the Asian continent showed the fastest growth in the number of tourists. Such increase is seen due to the interest in Asian history, culture, and cuisine. In the globalizing world, human mobility causes changes in the epidemiology of diseases and the spread of various infections across continents. Parasitic infections that may pose a risk for travellers to the Asia-Pacific are malaria, leishmaniasis, filariasis, foodborne trematode infections, schistosomiasis, soil-transmitted infections, and tourist diarrhea...
December 2017: Türkiye Parazitolojii Dergisi
https://www.readbyqxmd.com/read/29318993/a-case-of-severe-plasmodium-falciparum-malaria-co-infected-with-hiv-improved-with-exchange-transfusion
#2
Ayşe Sağmak Tartar, Ayhan Akbulut, Ömür Gökmen Sevindik, Hatice Handan Akbulut, Kutbeddin Demirdağ
In our country, within years, despite a dramatic drop in the number of patients with malaria, a dramatic increase in the number of patients with import malaria is noteworthy. A 32-year-old male patient presented with fever, shivering, malaise, and loss of appetite. He had travelled to West Africa. Laboratory findings were as follows: hemoglobin: 8.8 g/dL and anti-HIV: positive. Microscopic examinations of thin blood smears and thick blood preparations revealed widespread trophozoites. The presence of double-dotted ring forms and banana-shaped gametocytes resulted in Plasmodium falciparum malaria being diagnosed...
December 2017: Türkiye Parazitolojii Dergisi
https://www.readbyqxmd.com/read/29301534/submicroscopic-malaria-cases-play-role-in-local-transmission-in-trenggalek-district-east-java-province-indonesia
#3
Heny Arwati, Subagyo Yotopranoto, Etik Ainun Rohmah, Din Syafruddin
BACKGROUND: Trenggalek district is a hypoendemic malaria area with mainly imported cases brought by migrant workers from islands outside Java. During malaria surveillance in 2015, no malaria cases were found microscopically, but some cases were positive by PCR. Therefore, a study was conducted to prove that local malaria transmission still occur. METHODS: The adult villagers were invited to the house of the head of this village to be screened for malaria using aseptic venipuncture of 1 mL blood upon informed consent...
January 5, 2018: Malaria Journal
https://www.readbyqxmd.com/read/29276618/the-long-road-to-elimination-malaria-mortality-in-a-south-african-population-cohort-over-21-years
#4
P Byass, M A Collinson, C Kabudula, F X Gómez-Olivé, R G Wagner, S Ngobeni, B Silaule, P Mee, M Coetzee, W Twine, S M Tollman, K Kahn
Background: Malaria elimination is on global agendas following successful transmission reductions. Nevertheless moving from low to zero transmission is challenging. South Africa has an elimination target of 2018, which may or may not be realised in its hypoendemic areas. Methods: The Agincourt Health and Demographic Surveillance System has monitored population health in north-eastern South Africa since 1992. Malaria deaths were analysed against individual factors, socioeconomic status, labour migration and weather over a 21-year period, eliciting trends over time and associations with covariates...
2017: Glob Health Epidemiol Genom
https://www.readbyqxmd.com/read/29273442/pharmaceutical-interactions-between-antiretroviral-and-antimalarial-drugs-used-in-chemoprophylaxis
#5
REVIEW
Andreas Erich Zautner, Ottmar Herchenröder, Awatef El Moussi, Norbert Georg Schwarz, Dorothea Franziska Wiemer, Uwe Groß, Hagen Frickmann
Human immunodeficiency virus (HIV) is the causative agent of the Acquired Immunodeficiency Syndrome (AIDS). The pandemic is believed to have originated within the Northern Congo basin covering large parts of the Democratic Republic of Congo, the Republic of Congo, the Central African Republic, Cameroon and Gabon. Although over decades, HIV-1 has spread throughout the World leaving no country unaffected, sub-Saharan Africa remains the region with more than 80% of all infected individuals. The HIV-2 epidemic has largely remained restricted to West Africa along the Upper Guinean forests...
December 19, 2017: Acta Tropica
https://www.readbyqxmd.com/read/29242073/abbreviated-atovaquone-proguanil-prophylaxis-regimens-in-travellers-after-leaving-malaria-endemic-areas-a-systematic-review
#6
Jelmer Savelkoel, Klaas Hendrik Binnendijk, Rene Spijker, Michèle van Vugt, Kathrine Tan, Thomas Hänscheid, Patricia Schlagenhauf, Martin Peter Grobusch
BACKGROUND: We evaluated existing data on the prophylactic efficacy of atovaquone-proguanil (AP) in order to determine whether prophylaxis in travellers can be discontinued on the day of return from a malaria-endemic area instead of seven days after return as per currently recommended post-travel schedule. METHODS: PubMed and Embase databases were searched to identify relevant studies. This PROSPERO-registered systematic review followed PRISMA guidelines. The search strategy included terms or synonyms relevant to AP combined with terms to identify articles relating to prophylactic use of AP and inhibitory and half-life properties of AP...
December 11, 2017: Travel Medicine and Infectious Disease
https://www.readbyqxmd.com/read/29237012/clinical-implications-of-plasmodium-resistance-to-atovaquone-proguanil-a-systematic-review-and-meta-analysis
#7
Henry M Staines, Rebekah Burrow, Beatrix Huei-Yi Teo, Irina Chis Ster, Peter G Kremsner, Sanjeev Krishna
Background: Atovaquone/proguanil, registered as Malarone®, is a fixed-dose combination recommended for first-line treatment of uncomplicated Plasmodium falciparum malaria in non-endemic countries and its prevention in travellers. Mutations in the cytochrome bc1 complex are causally associated with atovaquone resistance. Methods: This systematic review assesses the clinical efficacy of atovaquone/proguanil treatment of uncomplicated malaria and examines the extent to which codon 268 mutation in cytochrome b influences treatment failure and recrudescence based on published information...
December 11, 2017: Journal of Antimicrobial Chemotherapy
https://www.readbyqxmd.com/read/29232457/imported-malaria-in-northern-italy-epidemiology-and-clinical-features-observed-over-18-years-in-the-teaching-hospital-of-brescia
#8
Paola Zanotti, Silvia Odolini, Lina Rachele Tomasoni, Cecilia Grecchi, Silvio Caligaris, Maurizio Gulletta, Alberto Matteelli, Veronica Cappa, Francesco Castelli
Background: Even though malaria incidence is decreasing worldwide, travel-related cases reported in Europe have remained stable in recent years. In Italy, incidence had increased in the 1990s, reaching a peak in 1999; a slow decline was then reported over the subsequent decade. To our knowledge, few published data are available on imported malaria in Italy since 2010. In this article we aimed to analyse trends in imported malaria in the teaching hospital of Brescia, northern Italy, over the last 18 years...
January 1, 2018: Journal of Travel Medicine
https://www.readbyqxmd.com/read/29229635/plasmodium-falciparum-recrudescence-two-years-after-a-first-treated-uncomplicated-infection-without-return-in-a-malaria-endemic-area
#9
Denis Malvy, Marylin Torrentino-Madamet, Coralie L'Ollivier, Marie-Catherine Receveur, Fakhri Jeddi, Laurence Delhaes, Renaud Piarroux, Pascal Millet, Bruno Pradines
We report here evidence, confirmed by the lack of travel activity outside of France and genetic diversity analysis using polymorphic microsatellite markers, that Plasmodium falciparum malaria infection effectively treated with an artemisinin-based combination can remain dormant and relapse during pregnancy at least 2 years after treatment.
December 11, 2017: Antimicrobial Agents and Chemotherapy
https://www.readbyqxmd.com/read/29228132/vivax-malaria-chemoprophylaxis-the-role-of-atovaquone-proguanil-compared-to-other-options
#10
Meltzer Eyal, Galia Rahav, Schwartz Eli
Background: Atovaquone-Proguanil is considered causal prophylaxis (inhibition of liver-stage schizonts) for Plasmodium falciparum, however, its causal prophylactic efficacy for P. vivax is not known. Travelers returning to non-endemic areas, provide a unique opportunity to study P. vivax prophylaxis. Methods: A retrospective observational study. For 11 years Israeli rafters who had traveled to the Omo River in Ethiopia, a highly malaria endemic area, were followed for at least one year after their return...
December 7, 2017: Clinical Infectious Diseases: An Official Publication of the Infectious Diseases Society of America
https://www.readbyqxmd.com/read/29225124/time-delays-in-the-diagnosis-and-treatment-of-malaria-in-non-endemic-countries-a-systematic-review
#11
REVIEW
Hamad Bastaki, Jessica Carter, Louise Marston, Jackie Cassell, Greta Rait
BACKGROUND: Delays in diagnosis and treatment for malaria are associated with an increased risk for severe disease and mortality. Identifying the extent of patient and health system delay can provide a benchmark against which interventions to reduce delays can be measured. METHODS: We performed an electronic search in PubMed, EMBASE, Web of Science and LILACS for studies reporting time to diagnosis and treatment after return from travel, onset of symptoms and seeking healthcare in non-endemic countries...
December 7, 2017: Travel Medicine and Infectious Disease
https://www.readbyqxmd.com/read/29215134/malaria-chemoprophylaxis-compliance-in-travelers
#12
G Bocci, G Troiano, D Golinelli, A Verzuri, S Rossi, N Nante
No abstract text is available yet for this article.
January 2018: Annali di Igiene: Medicina Preventiva e di Comunità
https://www.readbyqxmd.com/read/29202107/a-multi-level-spatial-analysis-of-clinical-malaria-and-subclinical-plasmodium-infections-in-pailin-province-cambodia
#13
Daniel M Parker, Rupam Tripura, Thomas J Peto, Richard J Maude, Chea Nguon, Jeremy Chalk, Pasathorn Sirithiranont, Mallika Imwong, Lorenz von Seidlein, Nicholas J White, Arjen M Dondorp
Background: The malaria burden is decreasing throughout the Greater Mekong Subregion, however transmission persists in some areas. Human movement, subclinical infections and complicated transmission patterns contribute to the persistence of malaria. This research describes the micro-geographical epidemiology of both clinical malaria and subclinical Plasmodium infections in three villages in Western Cambodia. Methods: Three villages in Western Cambodia were selected for the study based on high reported Plasmodium falciparum incidence...
November 2017: Heliyon
https://www.readbyqxmd.com/read/29192419/the-course-of-pregnancy-and-delivery-in-a-patient-with-malaria
#14
Michał Krekora, Katarzyna Zych-Krekora, Maciej Słodki, Mariusz Grzesiak, Maria Respondek-Liberska
Malaria is one of the most common lethal parasitic diseases. Infection is transmitted when an infected female mosquito bites a human introducing the sporozoites into human blood. The article presents the course of pregnancy and delivery in a patient complicated by Plasmodium infection. The patient had repetitive several trips to Tanzania over a short time period before she developed the condition. She had been taking antimalarial medication (proguanil-atovaquone) in a prophylactic dose during and after her first travel to Tanzania...
2017: Ginekologia Polska
https://www.readbyqxmd.com/read/29175907/what-is-the-cause-of-this-fever-malaria-with-concomitant-pneumonia
#15
Blake Sterling Sanford, Laith Potrous, Maricela Castillo MacKenzie
A 43-year-old Hispanic woman presented to the clinic complaining of fever, chills and cough for 14 days. The patient reported a recent trip to Asia 12 days prior to presenting symptoms. Given her physical examination findings, she was treated empirically for community acquired pneumonia. Since her symptoms worsened despite the antibiotic, she was referred to the Emergency Department for further evaluation. The patient was ultimately diagnosed with pneumonia and malaria. When evaluating patients with history of recent travel, it is important to consider communicable diseases that are endemic to the areas visited, as well as multiple disease aetiologies for complicated and refractory cases...
November 25, 2017: BMJ Case Reports
https://www.readbyqxmd.com/read/29153070/-the-importance-of-the-contribution-of-rapid-test-serological-and-molecular-methods-in-the-diagnosis-of-two-imported-malaria-cases-with-atypical-microscopy
#16
Orçun Zorbozan, Hüsnü Pullukçu, Esra Atalay Şahar, Muhammet Karakavuk, Hüseyin Can, Varol Tunali, Mert Döşkaya, Nevin Turgay, Seray Töz, Ahmet Özbilgin
Malaria is a widespread and life-threatening disease in tropical and subtropical regions. In patients with typical clinical symptoms, malaria is considered as a preliminary diagnosis if there is a travel history to malaria-endemic areas. The basis of the laboratory diagnosis of malaria is the microscopic examination of Giemsa stained smears. On the other hand, the diagnosis and differentiation of Plasmodium species with microscopic examination may have some difficulties. In the first case, adifferent appearance from the classical Plasmodium vivax erythrocytic forms in infected erythrocytes were detected in 1% of all erythrocytes in thin smear blood preparations of a 26-year-old male with complaints of fever and chills and a story of travel to Nigeria...
October 2017: Mikrobiyoloji Bülteni
https://www.readbyqxmd.com/read/29143441/cellular-aging-dynamics-after-acute-malaria-infection-a-12-month-longitudinal-study
#17
Muhammad Asghar, Victor Yman, Manijeh Vafa Homann, Klara Sondén, Ulf Hammar, Dennis Hasselquist, Anna Färnert
Accelerated cellular aging and reduced lifespan have recently been shown in birds chronically infected with malaria parasites. Whether malaria infection also affects cellular aging in humans has not been reported. Here, we assessed the effect of a single acute Plasmodium falciparum malaria infection on cellular aging dynamics in travelers prospectively followed over one year in Sweden. DNA and RNA were extracted from venous blood collected at the time of admission and repeatedly up to one year. Telomere length was measured using real-time quantitative PCR, while telomerase activity and CDKN2A expression were measured by reverse transcriptase (RT)-qPCR...
November 16, 2017: Aging Cell
https://www.readbyqxmd.com/read/29141337/-epidemiology-of-imported-infectious-diseases-in-china-2013-2016
#18
Y L Wang, X Wang, R Q Ren, L Zhou, W W Tu, D X Ni, Q Li, Z J Feng, Y P Zhang
Objective: To describe the epidemic of imported infectious diseases in China between 2013 and 2016, including the kinds of infectious diseases, affected provinces, source countries and the epidemiological characteristics, and provide scientific information for the prevention and control of imported infectious diseases. Methods: Data of cases of imported infectious diseases in China from 2013 to 2016 were collected from national information reporting system of infectious diseases, Microsoft Excel 2010 and SPSS 18...
November 10, 2017: Zhonghua Liu Xing Bing Xue za Zhi, Zhonghua Liuxingbingxue Zazhi
https://www.readbyqxmd.com/read/29140229/epidemiology-of-imported-malaria-cases-in-japan-2006-2014-a-sentinel-traveler-surveillance-approach
#19
Atsuhiro Kanayama, Yuzo Arima, Tamano Matsui, Koki Kaku, Hitomi Kinoshita, Kazunori Oishi
Malaria continues to be imported into Japan. To better assess the risk of imported malaria, we describe malaria species, suspected country/area of infection (accounting for the number of travelers), demographic characteristics, clinical manifestation, and healthcare access, based on the national surveillance data from 2006 to 2014. Among 557 cases, the median age was 33 years (range: 1-83 years), and 76% were male; 306 (55%) were classified as Japanese based on the reported name. The majority were Plasmodium falciparum infections (58%), followed by Plasmodium vivax infections (30%)...
November 2017: American Journal of Tropical Medicine and Hygiene
https://www.readbyqxmd.com/read/29132978/intensive-care-in-severe-malaria-report-from-the-task-force-on-tropical-diseases-by-the-world-federation-of-societies-of-intensive-and-critical-care-medicine
#20
REVIEW
Dilip R Karnad, Mohd Basri Mat Nor, Guy A Richards, Tim Baker, Pravin Amin
Severe malaria is common in tropical countries in Africa, Asia, Oceania and South and Central America. It may also occur in travelers returning from endemic areas. Plasmodium falciparum accounts for most cases, although P vivax is increasingly found to cause severe malaria in Asia. Cerebral malaria is common in children in Africa, manifests as coma and seizures, and has a high morbidity and mortality. In other regions, adults may also develop cerebral malaria but neurological sequelae in survivors are rare...
November 8, 2017: Journal of Critical Care
keyword
keyword
99884
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"