Treatment of Peripheral Arterial Occlusive Disease around the Globe: Malta

Abstract

Introduction: Malta is a small island in the middle of the Mediterranean with a population of 514,564 inhabitants and is served by one public tertiary hospital, Mater Dei Hospital. The Vascular unit was set up in 2007. The aim of this review is to analyse the work related to peripheral arterial occlusive disease (PAOD) in Malta with an in-depth focus on amputations and revascularisation procedures since the introduction of the Vascular unit. Method: Various sources of data have been interrogated to address this subject. Population and prevalence data on obesity and type II diabetes mellitus from 2003 to 2019 was obtained from the National Statistics Office, the World Health Organization, and the International Diabetes Federation, respectively. The Maltese Vascular Register (MaltaVasc), and in-hospital reports from 2003 to 2019 was used to obtain data on revascularisation procedures, major amputations and minor amputation rates in Malta. Results: Malta has one of the highest rates of obesity in Europe. In 2015, the prevalence rate was 30.6%. Similarly, data from the International Diabetes Federation Atlas showed that the prevalence rate of T2DM among adults was 14% in 2017. There was a mean of 33 open/hybrid procedures per 100,000 population (28–38, 95% confidence interval) between 2005 and 2009 and a mean of 57 endovascular procedures per 100,000 population (46–68, 95% confidence interval) during the same time-period. From 2009 to 2019, there was a mean of 16 major amputations and 78 minor amputations per 100,000 population. Conclusion: A significant reduction in major amputation rates with an increase in minor amputation rates and revascularisation rates has been noted since the establishment of the vascular unit in Malta. During this period, there has been an increase in prevalence in obesity and T2DM together with an aging population.

Now Is the Time to Bring a Common but Unpopular Noncommunicable Disease into Focus: Peripheral Arterial Disease Takes Limbs and Lives, but It Must Also Touch Our Hearts!

“…A single center provides health care to the entire Maltese population, while 670 vascular centers in Germany are involved in the complementary invasive treatment of patients with lower extremity PAD. Perhaps most interestingly, a reduction in major amputation rates was associated with an increase in revascularization rates [ 16 ]. Almost 18,000 km and ten time zones away, Hart et al aimed to describe the situation in New Zealand.…”