Recent Advances in the Treatment of Malaria

Abstract

Malaria is still one of the major global health challenges affecting millions annually, particularly in non-Mediterranean Africa and Southeast Asia. Over the past two decades, substantial progress has been made in reducing malaria-related morbidity and mortality, primarily due to advancements in antimalarial therapeutics. This review provides a comprehensive overview of recent developments in malaria treatment, focusing on the evolution of drug therapies, mechanisms of action, and emerging resistance patterns. The cornerstone of current treatment strategies is artemisinin-based combination therapies (ACTs), which have proven highly effective against P. falciparum and P. vivax, the most prevalent malaria-causing parasites. However, the onset of artemisinin resistance, particularly in Southeast Asian countries, poses a significant threat to these gains. Additionally, other antimalarial classes, including quinine derivatives, 8-aminoquinolines, and antifolate drugs, are examined for their efficacy, resistance mechanisms, and future potential. This review also discusses the challenges associated with drug resistance, the genetic underpinnings of resistance in malaria parasites, and the implications for future treatment protocols. Furthermore, the review examines combinational therapies, such as triple artemisinin combination therapies (TACTs), and vaccines that are approved or in development to circumvent resistance issues. The need for continuous surveillance, innovative therapeutic strategies, and advances in novel antimalarial therapeutic agents is emphasized to sustain and further progress in the control of malaria and its eventual eradication.

Keywords

• resistance
• malaria
• malaria treatment
• artemisinin-based combination therapies (ACTs)
• vaccines
• triple artemisinin combination therapies (TACTs)