Work

Skin reflectance changes in Kenyan neonates during the first month of life: an observational study

Year: 2025

Type: article

Abstract: IMPACT: The study documents significant changes in skin pigmentation among Kenyan newborns over their first month of life, with significant decreases in reflectance at wavelengths critical for transcutaneous diagnostic devices. This research provides the first quantitative documentation of optical-light characteristics in African newborn skin using Individual Typology Angle (ITA), demonstrating significant darkening as infant skin matures. By establishing baseline ITA values and developmental changes in African newborns, this study creates an evidence-based framework for designing future inclusive clinical trials for transcutaneous diagnostic devices that account for both skin tone diversity and age-related changes.

Source: Pediatric Research

DOI: 10.1038/s41390-025-04079-w

Authors: Seth Bokser, Priscillah Koech, Hillary Bosuben, Anne Gaichiumia, Atsushi Miwa, Anthony Wanyoro

Institutions: University of California, San Francisco, Kenyatta University, Konica Minolta (Japan)

Language: English

Topic: Optical Imaging and Spectroscopy Techniques

Subfield: Radiology, Nuclear Medicine and Imaging

Field: Medicine

Domain: Health Sciences

SDG: Good health and well-being

Open Access status: hybrid

Estimated APC paid: $4,390