Medicine and Health Sciences Commons^™

Observing The Effects Of Antimalarial Drug Availability On Women’S Work Absenteeism, Rei Imada

CMC Senior Theses

This study aims to provide insight on how availability of antimalarial drugs can help alleviate the economic burden of malaria. Much of the existing literature that looks into the effects of antimalarial drug availability focuses on the associated health benefits, but fails to draw a link to the economic benefits that may also be incurred. Using data from the 2015-2016 Tanzania Demographic and Health Survey and Malaria Indicator Survey, this study performs a series of multiple regressions to observe how increased availability of artemisinin-based combination therapies (ACTs), a front-line antimalarial drug in most African countries, affects likelihood of work absenteeism …

Spatial Distribution And Cluster Analysis Of Retail Drug Shop Characteristics And Antimalarial Behaviors As Reported By Private Medicine Retailers In Western Kenya: Informing Future Interventions, Andria Rusk, Linda Highfield, J. Michael Wilkerson, Melissa Harrell, Andrew Obala, Benjamin Amick

Collected Faculty and Staff Scholarship

Background

Efforts to improve malaria case management in sub-Saharan Africa have shifted focus to private antimalarial retailers to increase access to appropriate treatment. Demands to decrease intervention cost while increasing efficacy requires interventions tailored to geographic regions with demonstrated need. Cluster analysis presents an opportunity to meet this demand, but has not been applied to the retail sector or antimalarial retailer behaviors. This research conducted cluster analysis on medicine retailer behaviors in Kenya, to improve malaria case management and inform future interventions.

Methods

Ninety-seven surveys were collected from medicine retailers working in the Webuye Health and Demographic Surveillance Site. Survey …

Investigation Of Dual Stage Acridones As A Potent Malaria Treatment, Stephanie Huezo

Dissertations, Masters Theses, Capstones, and Culminating Projects

The need for potent antimalarials to prevent the emergence of drug resistant Plasmodium falciparum is urgent. Discovery of novel acridone chemotypes have shown promise for a new antimalarial drug treatment. Presently, two acridone chemotypes have intrinsic antimalarial potency against chloroquine sensitive and multidrug resistant parasites. Acridones lacking an N10 side chain are known as chemotype I acridones, whereas, chemotype II acridones are defined as having an alkyl side chain at the same position. The N10 substitution of chemotype II acridones is thought to target heme and inhibit hemozoin formation within the parasite’s digestive vacuole, and is known to provide synergistic …

Does Anti-Malarial Drug Knowledge Predict Anti-Malarial Dispensing Practice In Drug Outlets? A Survey Of Medicine Retailers In Western Kenya., Andria Rusk, Nathan Smith, Diana Menya, Andrew Obala, Chrispinus Simiyu, Barasa Khwa-Otsyula, Wendy O'Meara

Collected Faculty and Staff Scholarship

Background

Malaria is a major cause of morbidity and mortality in Kenya, where it is the fifth leading cause of death in both children and adults. Effectively managing malaria is dependent upon appropriate treatment. In Kenya, between 17 to 83 percent of febrile individuals first seek treatment for febrile illness over the counter from medicine retailers. Understanding medicine retailer knowledge and behaviour in treating suspected malaria and dispensing anti-malarials is crucial.

Methods

To investigate medicine retailer knowledge about anti-malarials and their dispensing practices, a survey was conducted of all retail drug outlets that sell anti-malarial medications and serve residents of …

Antitumour And Antimalarial Activity Of Artemisinin–Acridine Hybrids, Michael Jones, Amy Mercer, Paul Stocks, Louise La Pensee, Rick Cosstick, B. Kevin Park, Miriam Kennedy, Ivo Piantanida, Stephen Ward, Jill Davies, Patrick Bray, Sarah Rawe, Jonathon Baird, Tafadzwa Charidza, Omar Janneh, Paul O'Neill

Articles

Artemisinin–acridine hybrids were prepared and evaluated for their in vitro activity against tumour cell lines and a chloroquine sensitive strain of Plasmodium falciparum. They showed a 2–4-fold increase in activity against HL60, MDA-MB-231 and MCF-7 cells in comparison with dihydroartemisinin (DHA) and moderate antimalarial activity. Strong evidence that the compounds induce apoptosis in HL60 cells was obtained by flow cytometry, which indicated accumulation of cells in the G1 phase of the cell cycle.