Thesis (M. Med.(Paediatrics and Child Health)) -- University of Limpopo, 2019 / Background: Congenital heart disease (CHD) is a significant contributor to Under 5 Mortality rate(U5MR) in Limpopo. Atrioventricular septal defect (AVSD) is the best ascertained lesion in Limpopo and is strongly associated with Down syndrome. Few children from Limpopo with CHD including AVSD access cardiac diagnostic and surgical services.
Objectives: The study aimed to enumerate, describe syndromes associated with AVSD and outcomes of children with AVSD at Pietersburg hospital.
Methods: This is a Retrospective study of all children (n=80) diagnosed with AVSD from 1 January 2010 to 31 December 2014 at Pietersburg hospital. Data were drawn from echocardiogram reports and patient records. District Health Information Software (DHIS) data was used to obtain the number of live births per district during the 5 years study period.
Results: Eight hundred and sixty six (n=866) patients had a first diagnosis of CHD confirmed on echocardiography and 80 (9.2%) of these had AVSD (an estimated 31.5% of expected cases of AVSD). Eighty four per cent (84%) of AVSD patients were associated with Down syndrome. 42/67 (63%) AVSD patients were referred for surgical assessment and of those 15/42 (36%) had surgery. The median interval between diagnosis and surgery was 13 months. Seventy five percent (n=50/67) of patients defaulted follow up.
Conclusion: The study confirmed that most children with AVSD had associated Down syndrome and that the majority of children with AVSD from Limpopo do no access surgery. There is under referral of children with Down syndrome for screening of CHD.
| Identifer | oai:union.ndltd.org:netd.ac.za/oai:union.ndltd.org:ul/oai:ulspace.ul.ac.za:10386/3136 |
| Date | January 2019 |
| Creators | Shibambu, Giyani Patrick |
| Contributors | Sutton, C. |
| Source Sets | South African National ETD Portal |
| Language | English |
| Detected Language | English |
| Type | Thesis |
| Format | ix, 30 leaves |
| Relation | Adobe Acrobat Reader |
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