Reducing post-caesarean infection in the Kimberley region of Western Australia: An audit-based observational study.

BACKGROUND: The higher burden of post-caesarean infection in the remote Kimberley region of Australia is intimately associated with poorer social determinants of health. This results in a confluence of environmental factors such as overcrowding and limited access to clean water and host factors such as diabetes mellitus and obesity which result in heightened susceptibility and vulnerability to infection. AIM: To ascertain infection rates following caesarean section in Broome Hospital, before and after the implementation of evidence-based strategies intended to reduce bacterial load and mitigate the impact of poor underlying social determinants of health. MATERIALS AND METHODS: This is a retrospective observational longitudinal audit study including women who underwent caesarean section in Broome Hospital between the time of 1 January 2019 and 1 May 2019 or 1 January 2021 and 1 May 2021. Files and theatre records were audited to determine demographic, surgical and post-partum infection in women who underwent caesarean section at Broome Hospital. The main outcome measure was infection within six weeks post-caesarean section. RESULTS: This study found a statistically significant improvement in post-operative infection rates in women who underwent caesarean section at Broome Hospital (41.7% vs 11.6%, P = 0.002). The two groups were statistically similar in background. CONCLUSION: The combination of various infection prevention initiatives targeted at reducing infection burden can result in clinical and statistically significant reductions in post-caesarean infections in high-risk populations with poor underlying social determinants of health.

Looking for the second patient: current practice and opinion on pre-operative pregnancy testing in Western Australia.

INTRODUCTION: To determine current hospital practices and the opinions of senior health professionals working in Western Australian (WA) hospitals performing gynaecological procedures regarding pre-operative pregnancy testing. METHODS: Anonymous questionnaire survey sent to all WA public and private hospitals' senior clinical staff (38 units where gynaecological surgery was performed in WA). RESULTS: Sixty-one senior health professionals (heads of department, medical directors, theatre nurse managers), completed the survey (estimated response rate 71%). Thirty-eight (68%) of respondents' units had guidelines for pre-operative pregnancy testing and 55% respondents worked in hospitals which tested all women of reproductive potential. Nineteen (33%) respondents reported cases in which patients had presented for surgery unaware they were pregnant. Forty-one (76%) respondents believed that all women of reproductive potential should have routine pre-operative pregnancy testing. Fifty-four (89%) supported the introduction of national or statewide guidelines. DISCUSSION: There are inconsistent processes of pre-operative assessment of pregnancy status in WA hospitals performing gynaecological surgery potentially resulting in adverse incidents. The majority of senior clinical staff surveyed supported routine pre-operative testing and the need for national or statewide guidelines.

Is tissue an issue? Current practice and opinion in Western Australia for routine histopathology on products of conception.

An anonymous questionnaire-based survey was used to determine current practices and opinions of senior health professionals working in Western Australian (WA) hospitals performing gynaecological procedures, regarding the routine use of histopathology for products of conception (POC) obtained either from the surgical management of miscarriage or termination of pregnancy. Sixty-one senior health professionals completed the survey. Tissue histopathology on POC was routinely requested for miscarriage and termination of pregnancy (TOP) by 87 and 59% of respondents, respectively. Respondents listed the main reasons for requesting routine histopathology as avoidance of misdiagnosis, medico-legal and quality assurance. There were inconsistent practices among WA health professionals regarding sending POC for histopathology; 63% of gynaecology head of departments recommend the introduction of state or national guidelines for the use of histopathology in the surgical management of miscarriages or terminations of pregnancy.

Maternity research priorities in country Western Australia: a Delphi study.

Objective Health research priorities are commonly identified and resourced by strategic leaders. The importance of recognising the expertise of clinician-researchers is being prioritised by a national funding shift towards applied research. There is a dearth of evidence regarding research priorities for maternity care in rural and remote health in Australia. This study aimed to develop an evidence-based consensus of maternity research priorities in regional, rural, and remote areas of Australia's largest rural health service (by land area) in Western Australia. Methods A three-phased Delphi method was selected to achieve an interdisciplinary, evidence-based consensus on maternity research priorities within Western Australian Country Health Service. Results Across three study phases, 432 participants responded. Representation was from seven regions and all stakeholder roles within the regions. Phase 1 included 173 responses yielding 53 concepts categorised under five domains. Phase 2 involved 161 participants who prioritised concepts under domains of (i) workforce and education; (ii) health equity; (iii) Aboriginal health; (iv) logistics and health systems; and (v) clinical. Phase 3 included 96 participants revealing 15 maternity research priorities with the top four ranked concepts: 'recruitment and retention of staff'; 'care for women and families with vulnerabilities', 'models of care offering continuity' and 'systems efficiencies'. Conclusions The novel evidence provided in this study, in conjunction with a strong consensus on research priorities and an interdisciplinary approach, strengthens the findings of this study and amplifies the mandate of action without delay.

The elements of success in a comprehensive state-wide program to safely reduce the rate of preterm birth.

BACKGROUND: In 2014, a whole-of-population and multi-faceted preterm birth prevention program was introduced in Western Australia with the single aim of safely lowering the rate of preterm birth. The program included new clinical guidelines, print and social media, and a dedicated new clinic. In the first full calendar year the rate of preterm birth fell by 7.6% and the reduction extended from the 28-31 week gestational age group upwards. OBJECTIVE: The objective of this study was to evaluate outcomes in greater depth and to also include the first three years of the program. STUDY DESIGN: This was a prospective population-based cohort study of perinatal outcomes in singleton pregnancies before and after commencement of the program. RESULTS: There was a significant reduction in preterm birth in the tertiary center which extended from 28 weeks gestation onwards and was ongoing. In non-tertiary centers there was an initial reduction, but this was not sustained past the first year. The greatest reduction was observed in pregnancies classified at first attendance as low risk. No benefit was observed in the private sector, but a significant reduction was seen in the remote region of the Kimberley where the program was first launched and vaginal progesterone had been made free-of-charge. CONCLUSION: Preterm birth rates can be safely reduced by a multi-faceted and whole-of-population program but the effectiveness requires continuing effort and will be greatest where the strategies are most targeted.