Response to Draft Guidance on Health in Strategic Environmental Assessment

The Institute of Public Health in Ireland welcomes the opportunity to comment on the Draft Guidance on Health in Strategic Environmental Assessment.  Our organisation aims to improve health on the island of Ireland by working to combat health inequalities and influence public policies in favour of health. The Institute applies a holistic model of health which emphasises a wide range of health determinants, including economic, environmental, social and biological factors. Our work is based on the premise that improving health and reducing health inequalities can only be achieved through addressing these broad determinants of health.

NI Draft Priorities and Budget Consultation 2006-2008 - Institute response

The Institute of Public Health in Ireland works to combat health inequalities and influence public policies in favour of health in Ireland, North and South. The Institute applies a holistic model of health which emphasises a wide range of determinants, including economic, educational, environmental, social and biological factors, as well as public services. The Institute’s work is based on the premise that improving health and reducing health inequalities in a sustainable way can only be achieved through addressing these broader determinants of health. We believe that the strategic direction of public spending in Northern Ireland has enormous potential to impact on people’s health, well being and prosperity.  We welcome the opportunity to comment on the draft priorities and the associated budget for 2006-2008 as set out in the consultation document.

IPH Response to Consultation on a Draft Dtrategy for Children

The Institute of Public Health welcomes the Consultation on a Draft Strategy for Children and Yung People in Northern Ireland. We believe that in addition to the human rights to which we are all entitled, children and young people constitute, in many instances, a vulnerable group within society and therefore special effort is needed to ensure that they are able to maximise their potential and live healthy, fulfilling lives.  In our response to the Consultation Document we will focus on how inequality impacts on children’s lives and how, as a consequence ways in which to combat inequalities need to be at the heart of a strategy for children. We will also highlight the potential for strengthening the strategy by increased cooperation with similar initiatives in the Republic of Ireland.

Expression of the gene encoding the high-Km glucose transporter 2 by the early postimplantation mouse embryo is essential for neural tube defects associated with diabetic embryopathy.

AIMS/HYPOTHESIS: Excess glucose transport to embryos during diabetic pregnancy causes congenital malformations. The early postimplantation embryo expresses the gene encoding the high-Km GLUT2 (also known as SLC2A2) glucose transporter. The hypothesis tested here is that high-Km glucose transport by GLUT2 causes malformations resulting from maternal hyperglycaemia during diabetic pregnancy. MATERIALS AND METHODS: Glut2 mRNA was assayed by RT-PCR. The Km of embryo glucose transport was determined by measuring 0.5-20 mmol/l 2-deoxy[3H]glucose transport. To test whether the GLUT2 transporter is required for neural tube defects resulting from maternal hyperglycaemia, Glut2+/- mice were crossed and transient hyperglycaemia was induced by glucose injection on day 7.5 of pregnancy. Embryos were recovered on day 10.5, and the incidence of neural tube defects in wild-type, Glut2+/- and Glut2-/- embryos was scored. RESULTS: Early postimplantation embryos expressed Glut2, and expression was unaffected by maternal diabetes. Moreover, glucose transport by these embryos showed Michaelis-Menten kinetics of 16.19 mmol/l, consistent with transport mediated by GLUT2. In pregnancies made hyperglycaemic on day 7.5, neural tube defects were significantly increased in wild-type embryos, but Glut2+/- embryos were partially protected from neural tube defects, and Glut2-/- embryos were completely protected from these defects. The frequency of occurrence of wild-type, Glut2+/- and Glut2-/- embryos suggests that the presence of Glut2 alleles confers a survival advantage in embryos before day 10.5. CONCLUSIONS/INTERPRETATIONS: High-Km glucose transport by the GLUT2 glucose transporter during organogenesis is responsible for the embryopathic effects of maternal diabetes.

Continuous monitoring of liver oxygenation with near infrared spectroscopy during naso-gastric tube feeding in neonates.

Near infrared spectroscopy (NIRS) is a non-invasive method of estimating the haemoglobin concentration changes in certain tissues. It is frequently used to monitor oxygenation of the brain in neonates. At present it is not clear whether near infrared spectroscopy of other organs (e.g. the liver as a corresponding site in the splanchnic region, which reacts very sensitively to haemodynamic instability) provides reliable values on their tissue oxygenation. The aim of the study was to test near infrared spectroscopy by measuring known physiologic changes in tissue oxygenation of the liver in newborn infants during and after feeding via a naso-gastric tube. The test-retest variability of such measurements was also determined. On 28 occasions in 25 infants we measured the tissue oxygenation index (TOI) of the liver and the brain continuously before, during and 30 minutes after feeding via a gastric tube. Simultaneously we measured arterial oxygen saturation (SaO2), heart rate (HR) and mean arterial blood pressure (MAP). In 10 other newborn infants we performed a test-retest analysis of the liver tissue oxygenation index to estimate the variability in repeated intra-individual measurements. The tissue oxygenation index of the liver increased significantly from 56.7 +/- 7.5% before to 60.3 +/- 5.6% after feeding (p < 0.005), and remained unchanged for the next 30 minutes. The tissue oxygenation index of the brain (62.1 +/- 9.7%), SaO2 (94.4 +/- 7.1%), heart rate (145 +/- 17.3 min-1) and mean arterial blood pressure (52.8 +/- 10.2 mm Hg) did not change significantly. The test-retest variability for intra-individual measurements was 2.7 +/- 2.1%. After bolus feeding the tissue oxygenation index of the liver increased as expected. This indicates that near infrared spectroscopy is suitable for monitoring changes in tissue oxygenation of the liver in newborn infants.

Review Of Public Administration: Consultation On Draft Legislation To Establish Five New Integrated Health And Social Services Trusts

Reform of HPSS

Draft Regional Transport Services Strategy - March 2005 (PDF 232 KB)

A Consultation Paper

Draft Recovery of Health Services Charges (NI) Order 2004 - Explanatory Memorandum (PDF 296 KB)

Draft Recovery of Health Services Charges (NI) Order 2004 - Explanatory Memorandum

Draft Recovery of Health Services Charges (NI) Order 2004 (PDF 306 KB)

Draft Recovery of Health Services Charges (NI) Order 2004

Draft Leaving and After Care Regulations and Guidance for Consultation (PDF 350 KB)

Children (Leaving Care) Act (NI) 2002

Draft Protection of Children and Vulnerable Adults (NI) Order (PDF 30 KB)

Explanatory Memorandum

Draft Health and Personal Social Services (Quality, Improvement and Regulation) Order (PDF 56 KB)

Explanatory Memorandum