Publications by authors named "S C Purkiss"

Article Synopsis
  • This study looks at maternal bradycardia (slow heart rate) following childbirth, noting that while tachyarrhythmias are common in pregnancy, there's less info on bradycardia.
  • Researchers reviewed charts of 24 patients treated for post-partum bradycardia, finding that most cases involved sinus bradycardia and symptoms like dyspnea and chest pain.
  • The condition often resolves on its own within a few days, with common underlying issues including preeclampsia and medications, and most cases only needing clinical observation.
View Article and Find Full Text PDF

Background: COVID-19 pandemic has influenced health care delivery. We conducted an observational study to understand how obstetric medicine (ObM) physicians utilized home blood pressure monitoring (HBPM) to manage hypertension in pregnancy.

Methods: Pregnant participants with risk factors or diagnosis of hypertensive disorders of pregnancy (HDP) were enrolled, May 2020-December 2021, and provided with validated home blood pressure (BP) monitor.

View Article and Find Full Text PDF

Background: Host-parasite interactions represent complex co-evolving systems in which genetic and associated phenotypic variation within a species can significantly affect selective pressures on traits, such as host immunity, in the other. While often modelled as a two-species interaction between host and parasite, some systems are more complex due to effects of host enemies, intraguild predation, and endosymbionts, all of which affect host immunity. However, it remains unclear how these factors, combined with genetic variation in the host and the parasitoid, affect host immunity.

View Article and Find Full Text PDF

Introduction: Estimating the mortality risk of persons with diabetes can be challenging. Associated conditions such as cardiovascular disease can become the primary cause of mortality and the underlying contribution of diabetes not recorded. Alternative methods to assess mortality risk in people with diabetes would be useful.

View Article and Find Full Text PDF

Introduction: The incidence and prevalence of diabetes within a population are important public health metrics. Pharmaceutical administrative data may offer a resource that can contribute to quantifying these measures using the recorded signals derived from the drugs used to treat people with diabetes.

Objective: To estimate the longitudinal incidence and prevalence of drug treated (DT) diabetes in Australia utilising an Australian Pharmaceutical Benefits Scheme (PBS) dataset and compare estimates with community survey data for all diabetes reported in the Australian National Health Survey (NHS).

View Article and Find Full Text PDF