MINIMALISTIC APPROACHES TO LABORATORY DIAGNOSIS IN LOW-RESOURCE SETTINGS

Abstract

Objective: To explore cost-effective and innovative laboratory diagnostic strategies suitable for low-resource settings, focusing on essential tests, point-of-care testing (POCT), manual diagnostic techniques, and telemedicine integration.

Study Design: Narrative review.

Methodology: A comprehensive literature review of original research articles published in the past five years was performed using PubMed, Google Scholar, and Scopus. Studies discussing diagnostic challenges, innovations, and cost-effective laboratory strategies in low-resource settings were included. Articles focusing solely on high-tech automated systems were excluded.

Results: Minimalistic approaches, such as prioritizing essential tests, integrating POCT, employing manual diagnostic techniques, and utilizing telemedicine, significantly improve diagnostic accessibility. These methods help overcome financial constraints, workforce shortages, and infrastructural limitations in low-resource settings. Innovative resource utilization, such as repurposing laboratory equipment and implementing cost-saving strategies, ensures the sustainability of laboratory services.

Conclusion: Minimalistic laboratory approaches are viable solutions for improving diagnostic services in underserved regions. A combination of government investment, public-private partnerships, and capacity-building initiatives is necessary to sustain effective laboratory diagnostics in resource-limited settings.