can i use retin a micro twice a day

A smartphone app that identifies severe jaundice in newborn babies by scanning their eyes could be a life-saver in areas that lack access to expensive screening devices, suggests a study co-authored by researchers at UCL (University College London) and the University of Ghana.

The app, called neoSCB, was developed by clinicians and engineers at UCL and was used to screen for jaundice in over 300 newborn babies in Ghana, following an initial pilot study on 37 newborns at University College London Hospital (UCLH) in 2020.

For the large-scale study, somatization disorder dsm iv tr published in Paediatrics, the team tested over 300 babies with the app, which analyses images taken on a smartphone camera to quantify the yellowness of the white part of the eye (sclera) — a sign of neonatal jaundice. Analysing the yellowness of the eye just by looking is unreliable, and the neoSCB app can give early diagnosis of neonatal jaundice requiring treatment.

The study compared the effectiveness of the neoSCB app with conventional screening methods. Of the 336 babies tested by the app, 79 were severely jaundiced newborns, and the app correctly identified 74 of them. This is in line with the accuracy of the most common conventional screening method, a non-invasive device known as a transcutaneous bilirubinometer, which correctly identified 76.

The transcutaneous bilirubinometer works by measuring the yellow pigment under the newborn’s skin to give a measure of jaundice levels. All screening results are then followed up by blood tests to determine the type of treatment required.

Dr Terence Leung (UCL Medical Physics & Biomedical Engineering) who developed the technology behind the app, said: “The study shows that the neoSCB app is as good as commercial devices currently recommended to screen for severely jaundiced newborns, but the app only requires a smartphone which costs less than a tenth of the commercial device. We hope that, once rolled out widely, our technology can be used to save the lives of newborns in parts of the world that lack access to expensive screening devices.”

Study lead Dr Christabel Enweronu-Laryea (University of Ghana Medical School) said: “The neoSCB method was acceptable to mothers in urban and rural communities where the study was conducted. Mothers easily devised ways to keep the baby’s eye open, most often by initiating breastfeeding.”

Source: Read Full Article