|
|
|
|
|
|
Impact of malaria during pregnancy on pregnancy outcomes in a Ugandan prospective
cohort with intensive malaria screening and prompt treatment
Pierre De Beaudrap, Eleanor Turyakira, Lisa J White, Carolyn Nabasumba, Benon Tumwebaze, Atis Muehlenbachs, Philippe J Guérin, Yap Boum, Rose McGready, Patrice Piola Malaria Journal 2013, 12:139 (24 April 2013)
Abstract | Full text | PDF
| ePUB | PubMed
|
Editor’s summary
Malaria in pregnancy is a major public health problem in endemic areas of sub-Saharan Africa and has important consequences on birth outcome. In this study, the timing, parasitaemia level and number of peripherally-detected malaria infections, but not the presence of fever, were associated with adverse birth outcomes. Hence, prompt malaria detection and treatment should be offered to pregnant women, with increased focus on mothers living in remote areas.
|
|
|
|
Slow and continuous delivery of a low dose of nimodipine improves survival and electrocardiogram parameters in rescue therapy of mice with experimental cerebral malaria
Yuri C Martins, Leah Clemmer, Pamela Orjuela-Sánchez, Graziela M Zanini, Peng Kai Ong, John A Frangos, Leonardo JM Carvalho Malaria Journal 2013, 12:138 (24 April 2013)
Abstract | Full text | PDF
| ePUB | PubMed
|
Editor’s summary
This paper presents original and interesting data on the cardiac effect of experimental cerebral malaria in mice, and that nimodipine at low doses shows a safe profile in terms of cardiovascular effects.
|
|
|
|
Prevalence of molecular markers of drug resistance in an area of seasonal malaria chemoprevention in children in Senegal
Aminata C Lo, Babacar Faye, El-Hadj Ba, Badara Cisse, Roger Tine, Annie Abiola, Magatte Ndiaye, Jean LA Ndiaye, Daouda Ndiaye, Cheikh Sokhna, Jules F Gomis, Yemou Dieng, Omar Faye, Omar Ndir, Paul Milligan, Matthew Cairns, Rachel Hallett, Colin Sutherland, Oumar Gaye Malaria Journal 2013, 12:137 (23 April 2013)
Abstract | Full text | PDF
| ePUB | PubMed
|
Editor’s summary
Description of the prevalence of molecular markers of CQ/AQ and SP resistance in Senegal, where seasonal malaria chemoprevention has been introduced, and present prevalence ratio estimates derived from data collected by cross-sectional surveys in children for three consecutive years after implementation of seasonal chemoprevention.
|
|
|
|
Mechanisms of protective immune responses induced by the Plasmodium falciparum circumsporozoite protein-based, self-assembling protein nanoparticle vaccine
Margaret E McCoy, Hannah E Golden, Tais APF Doll, Yongkun Yang, Stephen A Kaba, Peter Burkhard, David E Lanar Malaria Journal 2013, 12:136 (22 April 2013)
Abstract | Provisional PDF
| PubMed
|
Editor’s summary
An important paper describing aspects of the mechanism of action for a traditional malaria vaccine (CSP) delivered in the context of a novel and exciting platform (self-assembling protein nanoparticle).
|
|
|
|
Artemisinin-based combination therapy availability and use in the private sector of five AMFm phase 1 countries
Ben Davis, Joel Ladner, Kelley Sams, Ebru Tekinturhan, Donald de Korte, Joseph Saba Malaria Journal 2013, 12:135 (22 April 2013)
Abstract | Full text | PDF
| ePUB | PubMed
|
Editor’s summary
The objective of this study was to assess anti-malarial stock and purchase patterns at private outlets in five Phase 1 countries in the Affordable Medicines Facility-malaria programme, in regard to three of the core AMFm goals: increase the affordability of quality-assured artemisinin combination therapy, increase the availability of ACT, and crowd out artemisinin monotherapies and other substandard therapies.
|
|
|
|
Temporal evaluation of commitment to sexual development in Plasmodium falciparum
Christopher L Peatey, Matthew WA Dixon, Donald L Gardiner, Katharine R Trenholme Malaria Journal 2013, 12:134 (22 April 2013)
Abstract | Provisional PDF
| PubMed
|
Editor’s summary
This paper revisits old experiments on the role of cholera toxin in inducing gametocyte production.
|
|
|
|
Early parasitological response following artemisinin-containing regimens: a critical review of the literature
Debashish Das, Ric N Price, Delia Bethell, Philippe J Guerin, Kasia Stepniewska Malaria Journal 2013, 12:125 (19 April 2013)
Abstract | Full text | PDF
| ePUB | PubMed
|
Editor’s summary
A literature review of prospective clinical trials of artemisinin combination therapy trials with the aim of determining the incidence persistent parasitaemia after treatment. Although crude, the proportion of patients remaining parasitaemic on D3 has been proposed as a marker possibly signalling the presence of resistance to the artemisinin component of ACT therapy. This is the first published large review of its kind.
|
|
|
|
Reviewer acknowledgement
Marcel Hommel Malaria Journal 2013, 12:83 (17 April 2013)
Abstract | Full text | PDF
| ePUB | PubMed
|
|
|
|
Urbanization and the global malaria recession
Andrew J Tatem, Peter W Gething, David L Smith, Simon I Hay Malaria Journal 2013, 12:133 (17 April 2013)
Abstract | Full text | PDF
| ePUB | PubMed
|
Editor’s summary
Article that adds significant quantitative information to our understanding of the association of malaria and urbanization worldwide.
|
|
|
|
Community-directed educational intervention for malaria elimination in Bhutan: quasi-experimental study in malaria endemic areas of Sarpang district
Tashi Tobgay, Deki Pem, Ugyen Dophu, Shyam P Dumre, Kesara Na-Bangchang, Cristina E Torres Malaria Journal 2013, 12:132 (17 April 2013)
Abstract | Full text | PDF
| ePUB | PubMed
|
Editor’s summary
The findings from this study corroborate that community-directed interventions can be utilized as an effective means for improving knowledge, attitude and practice in the malaria-endemic areas of Bhutan.
|
|
|
|
Treatment of fevers prior to introducing rapid diagnostic tests for malaria in registered drug shops in Uganda
Anthony K Mbonye, Sham Lal, Bonnie Cundill, Kristian Schultz Hansen, Siân Clarke, Pascal Magnussen Malaria Journal 2013, 12:131 (16 April 2013)
Abstract | Full text | PDF
| ePUB | PubMed
|
Editor’s summary
In this setting, the proportion of malaria patients receiving appropriate ACT treatment at drug shops was low. This was due to the practice of presumptive treatment, inadequate training on malaria management and lack of knowledge that ACT was the recommended first-line treatment for malaria.
|
|
|
|
Verification of clinically diagnosed cases during malaria elimination programme in Guizhou Province of China
Jianhai Yin, Zhigui Xia, He Yan, Yuting Huang, Lidan Lu, Yan Geng, Ning Xiao, Jianjun Xu, Ping He, Shuisen Zhou Malaria Journal 2013, 12:130 (15 April 2013)
Abstract | Full text | PDF
| ePUB | PubMed
|
Editor’s summary
This MS describes a study to confirm clinic based malaria diagnosis in Guizhou, China. A number of cases from those previously identified at clinics where re-evaluated by microscopy, PCR and a review of records.
|
|
|
|
A member of the CPW-WPC protein family is expressed in and localized to the surface of developing ookinetes
Niwat Kangwanrangsan, Mayumi Tachibana, Rachaneeporn Jenwithisuk, Takafumi Tsuboi, Suda Riengrojpitak, Motomi Torii, Tomoko Ishino Malaria Journal 2013, 12:129 (15 April 2013)
Abstract | Full text | PDF
| ePUB | PubMed
|
Editor’s summary
his paper reports the identification of the CPW-WPC protein family in the rodent parasite Plasmodium yoelii and describes the expression and the localization of one family member, PyCPW-WPC-1, during sexual and mosquito stages.
|
|
|
|
First case of Plasmodium knowlesi infection in a Japanese traveller returning from Malaysia
Ryutaro Tanizaki, Mugen Ujiie, Yasuyuki Kato, Moritoshi Iwagami, Aki Hashimoto, Satoshi Kutsuna, Nozomi Takeshita, Kyoko Hayakawa, Shuzo Kanagawa, Shigeyuki Kano, Norio Ohmagari Malaria Journal 2013, 12:128 (15 April 2013)
Abstract | Full text | PDF
| ePUB | PubMed
|
Editor’s summary
There have now been many reports of knowlesi malaria in travellers returning from endemic to non-endemic countries (eg. New Zealand, Australia, Spain, Finland, Taiwan, United States). The authors report that this is the first case of knowlesi malaria in a Japanese traveller.
|
|
|
|
Impact of methylene blue and atorvastatin combination therapy on the apparition of cerebral malaria in a murine model
Jérome Dormoi, Sébastien Briolant, Camille Desgrouas, Bruno Pradines Malaria Journal 2013, 12:127 (15 April 2013)
Abstract | Full text | PDF
| ePUB | PubMed
|
Editor’s summary
Evaluation of methylene blue (MB) alone, atorvastatin (AVA) alone, and MB plus AVA in mice infected with the Plasmodium berghei ANKA strain.The in vitro synergism observed between MB and AVA suggests a potential for combination therapy.
|
|
|
|
A mathematical model of the impact of present and future malaria vaccines
Edward A Wenger, Philip A Eckhoff Malaria Journal 2013, 12:126 (15 April 2013)
Abstract | Provisional PDF
| PubMed
|
Editor’s summary
A mathematical modelling exercise to evaluate the impact of a vaccine with properties like RTS,S across a range of transmission settings and in the presence of other interventions. The model makes sensible assumptions, and it is explained in terms that are reasonably easy for a non-expert to grasp.
|
|
|
|
Entomological surveillance of behavioural resilience and resistance in residual malaria vector populations
Nicodem J Govella, Prosper P Chaki, Gerry F Killeen Malaria Journal 2013, 12:124 (11 April 2013)
Abstract | Full text | PDF
| ePUB | PubMed
|
Editor’s summary
In this opinion piece, the authors indicate that caution should be exercised before over-interpreting most existing reports of increased frequency of behavioural traits which enable mosquitoes to evade fatal contact with insecticides: this may simply be the result of suppressing the most behaviourally vulnerable of the vector taxa that constituted the original transmission system.
|
|
|
|
Field evaluation of HRP2 and pan pLDH-based immunochromatographic assay in therapeutic monitoring of uncomplicated falciparum malaria in Myanmar
Myat H Nyunt, Myat P Kyaw, Kyu K Win, Khin M Myint, Khin M Nyunt Malaria Journal 2013, 12:123 (11 April 2013)
Abstract | Full text | PDF
| ePUB | PubMed
|
Editor’s summary
Although treatment monitoring cannot be performed by HRP2, it could be assessed in this study by using a pan pLDH-based assay.
|
|
|
|
Creative solutions to extraordinary challenges in clinical trials: methodology of a phase III trial of azithromycin and chloroquine fixed-dose combination in pregnant women in Africa
Richa S Chandra, John Orazem, David Ubben, Stephan Duparc, Jeffery Robbins, Pol Vandenbroucke Malaria Journal 2013, 12:122 (11 April 2013)
Abstract | Full text | PDF
| ePUB | PubMed
|
Editor’s summary
Interesting paper contributing new insights into the trials and tribulation of a major pharmaceutical industry conducting regulatory studies for malaria in high risk populations. It is noteworthy as this is the first regulatory trial with anti-malarials for use in pregnancy, and also the first for this specific indication as IP (a mixture of treatment and prevention), which itself has unique challenges for regulators.
|
|
|
|
Discourse on malaria elimination: where do forcibly displaced persons fit in these discussions?
Holly A Williams, Heiko Hering, Paul Spiegel Malaria Journal 2013, 12:121 (10 April 2013)
Abstract | Full text | PDF
| ePUB | PubMed
|
Editor’s summary
The paper discusses the important issue of displaced persons in malaria control - a thought provoking document.
|
|
|
|
Measuring malaria by passive case detection: a new perspective based on Zambian experience
Clive J Shiff, Cristina Stoyanov, Cornelius Choobwe, Aniset Kamanga, Victor M Mukonka Malaria Journal 2013, 12:120 (10 April 2013)
Abstract | Full text | PDF
| ePUB | PubMed
|
Editor’s summary
This is an interesting commentary piece about the potential use of health facility collected malaria rapid diagnostic test data on identifying areas of differentially higher transmission within a particular area in Zambia.
|
|
|
|
Gender differences in the use of insecticide-treated nets after a universal free distribution campaign in Kano State, Nigeria: post-campaign survey results
Ashley E Garley, Elizabeth Ivanovich, Erin Eckert, Svetlana Negroustoueva, Yazoume Ye Malaria Journal 2013, 12:119 (10 April 2013)
Abstract | Full text | PDF
| ePUB | PubMed
|
Editor’s summary
It is clear that ITN strategies not only need to address the difference in uptake between ¿sex¿ but also among other gender inequalities, such as adolescent boys, who seem to have a lower use of ITNs than any other group.
|
|
|
|
Artemisinin resistance in rodent malaria - mutation in the AP2 adaptor μ-chain suggests involvement of endocytosis and membrane protein trafficking
Gisela Henriques, Axel Martinelli, Louise Rodrigues, Katarzyna Modrzynska, Richard Fawcett, Douglas R Houston, Sofia T Borges, Umberto d’Alessandro, Halidou Tinto, Corine Karema, Paul Hunt, Pedro Cravo Malaria Journal 2013, 12:118 (5 April 2013)
Abstract | Full text | PDF
| PubMed
|
Editor’s summary
In the rodent malaria parasite Plasmodium chabaudi, an increased artemisinin-resistant phenotype occurs along with a mutation in a functional element of the AP2 adaptor protein complex. This suggests that endocytosis and trafficking of membrane proteins may be involved, generating new insights into possible mechanisms of resistance.
|
|
|
|
Effective treatment with a tetrandrine/chloroquine combination for chloroquine-resistant falciparum malaria in Aotus monkeys
Zuguang Ye, Knox Van Dyke, Richard N Rossan Malaria Journal 2013, 12:117 (2 April 2013)
Abstract | Full text | PDF
| ePUB | PubMed
|
Editor’s summary
This appears to be the first in vivo use of the combination of tetrandrine and chloroquine for the treatment of chloroquine resistant Plasmodium falciparum. It is preliminary, but suggests that the combination may be useful.
|
|
|
|
Discovery-2: an interactive resource for the rational selection and comparison of putative drug target proteins in malaria
Phelelani T Mpangase, Michal J Szolkiewicz, Misha le Grange, Jeanré H Smit, Pieter B Burger, Fourie Joubert Malaria Journal 2013, 12:116 (28 March 2013)
Abstract | Full text | PDF
| ePUB | PubMed
|
Editor’s summary
An update of the Discovery database. This database proposes to facilitate the selection of putative drug targets by mining information with specific emphasis on drug targets, structure and protein-ligand interactions.
|