Exploring in-vivo infrared spectroscopy for nail-based diabetes screening

IF 2.9 2区医学 Q2 BIOCHEMICAL RESEARCH METHODS

Biomedical optics express Pub Date : 2024-02-28 DOI:10.1364/boe.520102

Daniela Lazaro-Pacheco, Philip F Taday, and Päivi Maria Paldánius

引用次数: 0

Abstract

Diabetes screening is traditionally complex, inefficient, and reliant on invasive sampling. This study evaluates near-infrared spectroscopy for non-invasive detection of glycated keratin in nails in vivo. Glycation of keratin, prevalent in tissues like nails and skin, is a key indicator of T2DM risk. In this study involving 200 participants (100 with diabetes, 100 without), NIR’s efficacy was compared against a point-of-care HbA1c analyzer. Results showed a specificity of 92.9% in diabetes risk assessment. This study highlights the proposed NIR system potential as a simple, reliable tool for early diabetes screening and risk management in various healthcare settings.

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探索利用体内红外光谱进行指甲糖尿病筛查

糖尿病筛查历来复杂、低效，而且依赖于侵入性采样。本研究评估了近红外光谱技术对体内指甲中糖化角蛋白的无创检测。角蛋白糖化普遍存在于指甲和皮肤等组织中，是 T2DM 风险的一个关键指标。在这项涉及 200 名参与者（100 名糖尿病患者，100 名非糖尿病患者）的研究中，近红外的功效与护理点 HbA1c 分析仪进行了比较。结果显示，近红外在糖尿病风险评估中的特异性高达 92.9%。这项研究凸显了近红外系统作为一种简单、可靠的工具，在各种医疗环境下进行早期糖尿病筛查和风险管理的潜力。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Biomedical optics express BIOCHEMICAL RESEARCH METHODS-OPTICS

CiteScore

6.80

自引率

11.80%

发文量

633

审稿时长

1 months

期刊介绍： The journal''s scope encompasses fundamental research, technology development, biomedical studies and clinical applications. BOEx focuses on the leading edge topics in the field, including: Tissue optics and spectroscopy Novel microscopies Optical coherence tomography Diffuse and fluorescence tomography Photoacoustic and multimodal imaging Molecular imaging and therapies Nanophotonic biosensing Optical biophysics/photobiology Microfluidic optical devices Vision research.