journal
MENU ▼
Read by QxMD icon Read
search

Malaria Journal

journal
https://www.readbyqxmd.com/read/28549431/insecticide-treated-nets-provide-protection-against-malaria-to-children-in-an-area-of-insecticide-resistance-in-southern-benin
#1
John Bradley, Aurore Ogouyèmi-Hounto, Sylvie Cornélie, Jacob Fassinou, Yolande Sissinto Savi de Tove, Adicath Adéola Adéothy, Filémon T Tokponnon, Patrick Makoutode, Alioun Adechoubou, Thibaut Legba, Telesphore Houansou, Dorothée Kinde-Gazard, Martin C Akogbeto, Achille Massougbodji, Tessa Bellamy Knox, Martin Donnelly, Immo Kleinschmidt
BACKGROUND: Malaria control is heavily reliant on insecticides, especially pyrethroids. Resistance of mosquitoes to insecticides may threaten the effectiveness of insecticide-based vector control and lead to a resurgence of malaria in Africa. METHODS: In 21 villages in Southern Benin with high levels of insecticide resistance, the resistance status of local vectors was measured at the same time as the prevalence of malaria infection in resident children. RESULTS: Children who used LLINs had lower levels of malaria infection [odds ratio = 0...
May 26, 2017: Malaria Journal
https://www.readbyqxmd.com/read/28549426/effect-of-iptp-on-plasmodium-falciparum-antibody-levels-among-pregnant-women-and-their-babies-in-a-sub-urban-coastal-area-in-ghana
#2
Judith K Stephens, Eric Kyei-Baafour, Emmanuel K Dickson, Jones K Ofori, Michael F Ofori, Mark L Wilson, Isabella A Quakyi, Bartholomew D Akanmori
BACKGROUND: Women exposed to Plasmodium infection develop antibodies and become semi-immune. This immunity is suppressed during pregnancy making both the pregnant woman and the foetus vulnerable to the adverse effects of malaria, particularly by Plasmodium falciparum. Intermittent preventive treatment of malaria in pregnancy (IPTp) with Sulfadoxine-pyrimethamine (SP) tablets is one of the current interventions to mitigate the effects of malaria on both the pregnant woman and the unborn child...
May 26, 2017: Malaria Journal
https://www.readbyqxmd.com/read/28545590/effect-of-climatic-variability-on-malaria-trends-in-baringo-county-kenya
#3
Edwin K Kipruto, Alfred O Ochieng, Douglas N Anyona, Macrae Mbalanya, Edna N Mutua, Daniel Onguru, Isaac K Nyamongo, Benson B A Estambale
BACKGROUND: Malaria transmission in arid and semi-arid regions of Kenya such as Baringo County, is seasonal and often influenced by climatic factors. Unravelling the relationship between climate variables and malaria transmission dynamics is therefore instrumental in developing effective malaria control strategies. The main aim of this study was to describe the effects of variability of rainfall, maximum temperature and vegetation indices on seasonal trends of malaria in selected health facilities within Baringo County, Kenya...
May 25, 2017: Malaria Journal
https://www.readbyqxmd.com/read/28545583/private-sector-role-readiness-and-performance-for-malaria-case-management-in-uganda-2015
#4
Henry Kaula, Peter Buyungo, Jimmy Opigo
BACKGROUND: Several interventions have been put in place to promote access to quality malaria case management services in Uganda's private sector, where most people seek treatment. This paper describes evidence using a mixed-method approach to examine the role, readiness and performance of private providers at a national level in Uganda. These data will be useful to inform strategies and policies for improving malaria case management in the private sector. METHODS: The ACTwatch national anti-malarial outlet survey was conducted concurrently with a fever case management study...
May 25, 2017: Malaria Journal
https://www.readbyqxmd.com/read/28545579/evaluation-of-a-laboratory-quality-assurance-pilot-programme-for-malaria-diagnostics-in-low-transmission-areas-of-kenya-2013
#5
Elizabeth Wanja, Rachel Achilla, Peter Obare, Rose Adeny, Caroline Moseti, Victor Otieno, Collins Morang'a, Ephantus Murigi, John Nyamuni, Derek R Monthei, Bernhards Ogutu, Ann M Buff
BACKGROUND: One objective of the Kenya National Malaria Strategy 2009-2017 is scaling access to prompt diagnosis and effective treatment. In 2013, a quality assurance (QA) pilot was implemented to improve accuracy of malaria diagnostics at selected health facilities in low-transmission counties of Kenya. Trends in malaria diagnostic and QA indicator performance during the pilot are described. METHODS: From June to December 2013, 28 QA officers provided on-the-job training and mentoring for malaria microscopy, malaria rapid diagnostic tests and laboratory QA/quality control (QC) practices over four 1-day visits at 83 health facilities...
May 25, 2017: Malaria Journal
https://www.readbyqxmd.com/read/28545540/assessment-of-coverage-of-preventive-treatment-and-insecticide-treated-mosquito-nets-in-pregnant-women-attending-antenatal-care-services-in-11-districts-in-mozambique-in-2011-the-critical-role-of-supply-chain
#6
Cristolde Salomão, Jahit Sacarlal, Eduardo Samo Gudo
BACKGROUND: Malaria during pregnancy is associated with poor maternal and pregnancy outcome and the World Health Organization recommends the administration of intermittent preventive treatment in pregnancy (IPTp) with sulfadoxine-pyrimethamine (SP) and distribution of insecticide-treated mosquito nets (ITNs) to all pregnant women attending antenatal care (ANC) services. This study was conducted with the aim to assess the uptake of IPTp and ITNs in pregnant women attending ANC services and correlate with ANC attendance and frequency of stock-outs in 22 health facilities Mozambique...
May 25, 2017: Malaria Journal
https://www.readbyqxmd.com/read/28545457/malaria-prevalence-in-asymptomatic-and-symptomatic-children-in-kiwangwa-bagamoyo-district-tanzania
#7
Deborah Sumari, Felista Mwingira, Majige Selemani, Joseph Mugasa, Kefas Mugittu, Paul Gwakisa
BACKGROUND: Malaria prevalence continues to decline across sub-Saharan Africa as a result of various intervention strategies. However, the diseases still poses a public health concern in the region. While symptomatic malaria is recognized and treated, asymptomatic infections become increasingly important for interrupting transmission. A cross-sectional survey was conducted to assess malaria prevalence in symptomatic and asymptomatic children in Kiwangwa ward in Bagamoyo District in Tanzania...
May 25, 2017: Malaria Journal
https://www.readbyqxmd.com/read/28539125/do-anti-malarials-in-africa-meet-quality-standards-the-market-penetration-of-non-quality-assured-artemisinin-combination-therapy-in-eight-african-countries
#8
Paul N Newton, Kara Hanson, Catherine Goodman
BACKGROUND: Quality of artemisinin-based combination therapy (ACT) is important for ensuring malaria parasite clearance and protecting the efficacy of artemisinin-based therapies. The extent to which non quality-assured ACT (non-QAACT), or those not granted global regulatory approval, are available and used to treat malaria in endemic countries is poorly documented. This paper uses national and sub-national medicine outlet surveys conducted in eight study countries (Benin, Kinshasa and Kantanga [Democratic Republic of the Congo, DRC], Kenya, Madagascar, Nigeria, Tanzania, Uganda and Zambia) between 2009 and 2015 to describe the non-QAACT market and to document trends in availability and distribution of non-QAACT in the public and private sector...
May 25, 2017: Malaria Journal
https://www.readbyqxmd.com/read/28535809/safety-and-tolerability-of-adjunctive-rosiglitazone-treatment-for-children-with-uncomplicated-malaria
#9
Rosauro Varo, Valerie M Crowley, Antonio Sitoe, Lola Madrid, Lena Serghides, Rubao Bila, Helio Mucavele, Alfredo Mayor, Quique Bassat, Kevin C Kain
BACKGROUND: Despite the widespread use and availability of rapidly acting anti-malarials, the fatality rate of severe malaria in sub-Saharan Africa remains high. Adjunctive therapies that target the host response to malaria infection may further decrease mortality over that of anti-malarial agents alone. Peroxisome proliferator-activated receptor-gamma agonists (e.g. rosiglitazone) have been shown to act on several pathways implicated in the pathogenesis of severe malaria and may improve clinical outcome as an adjunctive intervention...
May 23, 2017: Malaria Journal
https://www.readbyqxmd.com/read/28535801/molecular-markers-of-anti-malarial-drug-resistance-in-central-west-and-east-african-children-with-severe-malaria
#10
Christian N Nguetse, Ayola Akim Adegnika, Tsiri Agbenyega, Bernhards R Ogutu, Sanjeev Krishna, Peter G Kremsner, Thirumalaisamy P Velavan
BACKGROUND: The Plasmodium falciparum multidrug resistance 1 (PfMDR1), P. falciparum Ca(2+)-ATPase (PfATP6) and Kelch-13 propeller domain (PfK13) loci are molecular markers of parasite susceptibility to anti-malarial drugs. Their frequency distributions were determined in the isolates collected from children with severe malaria originating from three African countries. METHODS: Samples from 287 children with severe malaria [(Gabon: n = 114); (Ghana: n = 89); (Kenya: n = 84)] were genotyped for pfmdr1, pfatp6 and pfk13 loci by DNA sequencing and assessing pfmdr1 copy number variation (CNV) by real-time PCR...
May 23, 2017: Malaria Journal
https://www.readbyqxmd.com/read/28535797/within-host-selection-of-drug-resistance-in-a-mouse-model-of-repeated-interrupted-treatment-of-plasmodium-yoelii-infection
#11
Suci Nuralitha, Josephine E Siregar, Din Syafruddin, Andy I M Hoepelman, Sangkot Marzuki
BACKGROUND: To study within-host selection of resistant parasites, an important factor in the development of resistance to anti-malarial drugs, a mouse model of repeated interrupted malaria treatment (RIT) has been developed. The characteristics of within host selection of resistance to atovaquone and pyrimethamine in Plasmodium yoelii was examined in such a model. METHODS: Treatment of P. yoelii infected mice, with atovaquone or pyrimethamine, was started at parasitaemia level of 3-5%, interrupted when reduced to less than 0...
May 23, 2017: Malaria Journal
https://www.readbyqxmd.com/read/28535793/intermittent-preventive-treatment-for-malaria-among-children-in-a-refugee-camp-in-northern-uganda-lessons-learned
#12
Matthew E Coldiron, Estrella Lasry, Malika Bouhenia, Debashish Das, Peter Okui, Dan Nyehangane, Juliet Mwanga, Celine Langendorf, Greg Elder, Léon Salumu, Rebecca F Grais
Northern Uganda hosts a large population of refugees from South Sudan, and malaria is one of the major health problems in the area. In 2015, intermittent preventive treatment for malaria (IPTc) was implemented in two refugee camps among children aged 6 months to 14 years. Three distributions of dihydroartemisinin-piperaquine (DP) were conducted at 8-week intervals. The first dose was directly administered at IPTc distribution sites and the second and third doses were given to caregivers to administer at home...
May 23, 2017: Malaria Journal
https://www.readbyqxmd.com/read/28535765/glucose-6-phosphate-dehydrogenase-deficiency-in-people-living-in-malaria-endemic-districts-of-nepal
#13
Prakash Ghimire, Nihal Singh, Leonard Ortega, Komal Raj Rijal, Bipin Adhikari, Garib Das Thakur, Baburam Marasini
BACKGROUND: Glucose-6-phosphate dehydrogenase (G6PD) is a rate limiting enzyme of the pentose phosphate pathway and is closely associated with the haemolytic disorders among patients receiving anti-malarial drugs, such as primaquine. G6PD deficiency (G6PDd) is an impending factor for radical treatment of malaria which affects the clearance of gametocytes from the blood and subsequent delay in the achievement of malaria elimination. The main objective of this study was to assess the prevalence of G6PD deficiency in six malaria endemic districts in Southern Nepal...
May 23, 2017: Malaria Journal
https://www.readbyqxmd.com/read/28532494/insecticide-treated-durable-wall-lining-itwl-future-prospects-for-control-of-malaria-and-other-vector-borne-diseases
#14
REVIEW
Louisa A Messenger, Mark Rowland
While long-lasting insecticidal nets (LLINs) and indoor residual spraying (IRS) are the cornerstones of malaria vector control throughout sub-Saharan Africa, there is an urgent need for the development of novel insecticide delivery mechanisms to sustain and consolidate gains in disease reduction and to transition towards malaria elimination and eradication. Insecticide-treated durable wall lining (ITWL) may represent a new paradigm for malaria control as a potential complementary or alternate longer-lasting intervention to IRS...
May 22, 2017: Malaria Journal
https://www.readbyqxmd.com/read/28532483/naturally-acquired-humoral-and-cellular-immune-responses-to-plasmodium-vivax-merozoite-surface-protein-8-in-patients-with-p-vivax-infection
#15
Yang Cheng, Bo Wang, Siriruk Changrob, Jin-Hee Han, Jetsumon Sattabongkot, Kwon-Soo Ha, Patchanee Chootong, Feng Lu, Jun Cao, Myat Htut Nyunt, Won Sun Park, Seok-Ho Hong, Chae Seung Lim, Takafumi Tsuboi, Eun-Taek Han
BACKGROUND: Thirty-one glycosylphosphatidylinositol (GPI)-anchored proteins of Plasmodium vivax, merozoite surface protein 1 (MSP1), MSP1 paralogue, MSP4, MSP5, MSP8, and MSP10 have been reported from homologs of Plasmodium falciparum by gene annotation with bioinformatics tools. These GPI-anchored proteins contain two epidermal growth factor (EGF)-like domains at its C-terminus. Here, P. vivax merozoite surface protein 8 (PvMSP8) are considered as potential targets of protective immunity...
May 22, 2017: Malaria Journal
https://www.readbyqxmd.com/read/28532410/malaria-mortality-characterization-and-the-relationship-between-malaria-mortality-and-climate-in-chimoio-mozambique
#16
João Luís Ferrão, Jorge M Mendes, Marco Painho, Sara Zacarias
BACKGROUND: The United Nation's sustainable development goal for 2030 is to eradicate the global malaria epidemic, primarily as the disease continues to be one of the major concerns for public health in sub-Saharan Africa. In 2015, the region accounted for 90% of malaria deaths. Mozambique recorded a malaria mortality rate of 42.75 (per 100,000). In Chimoio, Mozambique's fifth largest city, malaria is the fourth leading cause of death (9.4%). Few data on malaria mortality exists in Mozambique, particularly in relation to Chimoio...
May 22, 2017: Malaria Journal
https://www.readbyqxmd.com/read/28526083/improving-local-health-workers-knowledge-of-malaria-in-the-elimination-phase-determinants-and-strategies-a-cross-sectional-study-in-rural-china
#17
Ruoxi Wang, Shangfeng Tang, Jun Yang, Tian Shao, Piaopiao Shao, Chunyan Liu, Da Feng, Hang Fu, Xiaoyu Chen, Tao Hu, Zhanchun Feng
BACKGROUND: The current stage of malaria elimination in China requires experienced local health workers with sufficient knowledge of malaria who help to keep the public health system vigilant about a possible resurgence. However, the influencing factors of local health workers' knowledge level are not fully comprehended. This study aims to explore the factors with heavy impact on local health worker's knowledge of malaria and propose corresponding suggestions. METHODS: Underpinned by stratified sampling method, a cross-sectional survey was carried out between November 2014 and April 2016...
May 19, 2017: Malaria Journal
https://www.readbyqxmd.com/read/28526075/testing-times-trends-in-availability-price-and-market-share-of-malaria-diagnostics-in-the-public-and-private-healthcare-sector-across-eight-sub-saharan-african-countries-from-2009-to-2015
#18
Kara Hanson, Catherine Goodman
BACKGROUND: The World Health Organization guidelines have recommended that all cases of suspected malaria should receive a confirmatory test with microscopy or a malaria rapid diagnostic test (RDT), however evidence from sub-Saharan Africa (SSA) illustrates that only one-third of children under five with a recent fever received a test. The aim of this study was to evaluate availability, price and market share of microscopy and RDT from 2009/11 to 2014/15 in 8 SSA countries, to better understand barriers to improving access to malaria confirmatory testing in the public and private health sectors...
May 19, 2017: Malaria Journal
https://www.readbyqxmd.com/read/28526056/the-blood-schizonticidal-activity-of-tafenoquine-makes-an-essential-contribution-to-its-prophylactic-efficacy-in-nonimmune-subjects-at-the-intended-dose-200%C3%A2-mg
#19
REVIEW
Geoffrey Dow, Bryan Smith
Tafenoquine (TQ) is an 8-aminoquinoline anti-malarial being developed for malaria prophylaxis. It has been generally assumed that TQ, administered prophylactically, acts primarily on the developing exoerythrocytic stages of malaria parasites (causal prophylaxis), and that polymorphisms in metabolic enzymes thought to impact the activity of other 8-aminoquinolines also inhibit this property of TQ. Furthermore, it has been suggested that a diagnostic test for CYP2D6 metabolizer status might be required. In field studies in which metabolic status was not an exclusion criteria, TQ has been shown to exhibit similar prophylactic efficacy as blood schizonticidal drugs (mefloquine)...
May 19, 2017: Malaria Journal
https://www.readbyqxmd.com/read/28526047/the-paradigm-of-eave-tubes-scaling-up-house-improvement-and-optimizing-insecticide-delivery-against-disease-transmitting-mosquitoes
#20
Fredros Okumu
Control of mosquito-borne diseases is greatly compromised by spread of insecticide resistance, high implementation costs and sub-optimal compliance among users. Improved housing has potential to reduce malaria transmission nearly as much as long-lasting insecticide-treated nets (LLINs), while also preventing other arthropod-borne diseases and improving overall well-being. Yet, it is hardly promoted as mainstream intervention, partly because of high costs, minimal communal benefits to people in non-improved houses, and low scalability...
May 19, 2017: Malaria Journal
journal
journal
20195
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"