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Newborn screening is an important national public health policy and measure to reduce birth defects and improve the quality of China′s birth population.In the early 1960s, Dr.Robert Guthrie of the United States invented the first newborn screening test, namely, semi-quantitative determination of phenylalanine in dry blood filter paper for screening phenylketonuria.In the 1990s, tandem mass spectrometry (MS/MS) began to be applied to the screening of genetic metabolic diseases in newborns.This technology enabled the detection of multiple diseases by one test, and increased the types of diseases detected.In the past 10 years, with the development of screening technology, the invention of new drugs, the improvement of treatment methods, and especially the application of new technologies such as newborn genetic screening, the source of mutations can be identified at the molecular level.Moreover, newborn screening is extended to patients who are not candidates for MS/MS.Many genetic diseases are able to be screened and diagnosed early.Effective management and quality control of newborn disease screening are prerequisites for improving the quality and accuracy of results.Secondary and multi-level detection strategies, different biochemical or biochemical genetic testing methods, and the integration of targeted and non-targeted multi-omics data have a wide range of applications and great clinical value.
RESUMO
Abstract Phenylketonuria (PKU) is a correctable inborn error of metabolism which causes lethal intellectual delay and neurobehavioral anomalies. A screening package, especially for early recognition can support to regulate the PKU process of most patients. New-born screening program in any country focuses at the earliest detection of inheritance deficiency disorders in order to avoid the most severe repercussion by appropriate medication. This screening program needs a concomitant diagnosis and involves additional clinical research. Strategies from developed countries recommend that new-born screening should be done as soon as possible after birth before hospital/clinic discharge because if detected later, it conveys to significantly increase in disability as well as morbidity. Although exact protocol differs among different countries, testing procedures for PKU should be followed universally recognized in the developed world. Unfortunately, new-born screening program in Bangladesh is in lying-in room or possibly in pilot study in particular hospital, because the health-care system is classically targeted mortality (like childbirth complications) and transmittable morbidities (such as COVID-19) but not inborn frailties. Although policies and management of childbirth complications have been successfully lowered infant and mother mortality rates, the number of disabled babies increased tremendously. The study aims to investigate the current status of new-born screening (NBS) program of PKU in the Rajshahi Division Bangladesh, and focus on future plans to manage with life-long treatment. The primary challenges such as financial support for newborn screening, publicity, should be identified and implemented for national PKU-NBS policy as a role model of Bangladesh for developing countries.
RESUMO
@#<p style="text-align: justify;">The Volunteer Youth Leaders for Health-Philippine(VYLH- Philippines) is a national youth network established in 2009 as an model on how to organized young women and men into a national force that promotes self-learnings, independence,personal growth and sustained public health change from the grassroots level to up.Formed under the aegis of the University of the Philippines Manila and the department of health,the VYLH- Philippines has focused its activities in the past eight years on helping reduce mortality and disability from congenital disorder through awareness program and support for policy development.This paper describes in details the organization and extraordinary accomplishment of the VYLH- Philippines to date.</p>