Folic acid supplementation and malaria susceptibility and severity among people taking antifolate antimalarial drugs in endemic areas.

Background: Description of the condition Malaria, an infectious disease transmitted by the bite of female mosquitoes from several Anopheles species, occurs in 87 countries with ongoing transmission (WHO 2020). The World Health Organization (WHO) estimated that, in 2019, approximately 229 million cases of malaria occurred worldwide, with 94% occurring in the WHO's African region (WHO 2020). Of these malaria cases, an estimated 409,000 deaths occurred globally, with 67% occurring in children under five years of age (WHO 2020).

Folic Acid and the Prevention of Birth Defects: 30 Years of Opportunity and Controversies.

For three decades, the US Public Health Service has recommended that all persons capable of becoming pregnant consume 400 μg/day of folic acid (FA) to prevent neural tube defects (NTDs). The neural tube forms by 28 days after conception. Fortification can be an effective NTD prevention strategy in populations with limited access to folic acid foods and/or supplements.

The Safety and Efficacy of Tranexamic Acid in Adult Spinal Deformity Surgery: A Systematic Review and Meta-Analysis.

Objectives: Major spinal corrective surgeries can be associated with critical intra-operative blood loss. The objective of this systematic review and meta-analysis was to assess the safety and efficacy of tranexamic acid (TXA), a commonly used antifibrinolytic agent, in adult spinal deformity (ASD) surgery, defined as fusion of five or more levels.

Methods: Articles from PubMed, Embase, Cochrane, and clinicaltrials.