Exploring the Health-Related Quality of Life and the Lived Experience of Adolescents Following Invasive Meningococcal Disease.

BACKGROUND: Data on the health-related quality of life (HRQoL) for invasive meningococcal disease (IMD) survivors, particularly among adolescents and young adults (AYAs), are limited. This study aimed to investigate the in-depth experiences and impacts of IMD on AYAs. METHODS: Participants were recruited from two Australian states, Victoria and South Australia. We conducted qualitative, semi-structured interviews with 30 patients diagnosed with IMD between 2016 and 2021. The interview transcripts were analyzed thematically. RESULTS: Of the participants, 53% were aged 15-19 years old, and 47% were aged 20-24. The majority (70%) were female. Seven themes relating to the participants' experience of IMD were identified: (1) underestimation of the initial symptoms and then rapid escalation of symptoms; (2) reliance on social support for emergency care access; (3) the symptoms prompting seeking medical care varied, with some key symptoms missed; (4) challenges in early medical diagnosis; (5) traumatic and life-changing experience; (6) a lingering impact on HRQoL; and (7) gaps in the continuity of care post-discharge. CONCLUSION: The themes raised by AYA IMD survivors identify multiple areas that can be addressed during their acute illness and recovery. Increasing awareness of meningococcal symptoms for AYAs may help reduce the time between the first symptoms and the first antibiotic dose, although this remains a challenging area for improvement. After the acute illness, conducting HRQoL assessments and providing multidisciplinary support will assist those who require more intensive and ongoing assistance during their recovery.

Acute versus non-acute targeted muscle reinnervation for pain control following major limb amputation: A comparative study.

BACKGROUND: Targeted muscle reinnervation (TMR) has been shown to reduce phantom limb pain (PLP) and residual limb pain (RLP) after major limb amputation. However, the effect of the timing of surgery on pain control and quality of life outcomes is controversial. We conducted a retrospective study to compare the outcomes of acute TMR for pain prevention with non-acute TMR for the treatment of established pain. METHODS: All patients treated with TMR in our institution between January 2018 and December 2021 were evaluated at 6, 12, 18 and 24 months post-operatively. Pain intensity and quality of life outcomes were assessed using the Brief Pain Inventory (Pain Severity and Pain Interference scales) and Pain Catastrophizing Scale. Outcomes were compared between acute and non-acute TMR using the Wilcoxon ranked-sum test or Fisher's exact test as appropriate. Multilevel mixed-effects linear regression was used to account for repeat measures and potential pain confounders. RESULTS: Thirty-two patients with 38 major limb amputations were included. Acute TMR patients reported significantly lower RLP and PLP scores, pain interference and pain catastrophisation at all time points (p < 0.05). Acute TMR was significantly associated with lower pain severity and pain interference in a linear mixed-effects model accounting for patient age, gender, amputation indication, amputation site, time post-TMR and repeated surveys (p < 0.05). There was no significant difference in the complication rate (p = 0.51). CONCLUSION: Acute TMR was associated with clinically and statistically significant pain outcomes that were better than that in non-acute TMR. This suggests that TMR should be performed with preventative intent, when possible, as part of a multidisciplinary approach to pain management, rather than deferred until the development of chronic pain.

How COVID-19 has impacted immunisation service delivery in Australia: a national study.

OBJECTIVE: The objective of this study was to determine the impact the COVID-19 pandemic had on the delivery of adult, maternal and childhood immunisation services in Australia in 2020 prior to the rollout of COVID-19 vaccines, and to understand the adaptations made at a service delivery level that may have contributed to the successful delivery of immunisation services during the first year of the pandemic. METHODS: An electronic survey was sent to immunisation providers and pharmacists in all states and territories in Australia between November 2020 and December 2020. It explored interruption to the delivery of immunisation services, strategies implemented to maintain services, prioritisation of populations, and self-reported challenges and solutions initiated by providers. RESULTS: A total of 850 people responded to the survey. Of these, the most common professional groups identified were pharmacists followed by nurse immunisers, nurses/midwives and general practitioners. Several changes were implemented including relocation of vaccination clinics, change to bookings rather than walk-in appointments, infection prevention measures, clients waiting in cars pre- and post-vaccination and reduced observation period post-vaccination. CONCLUSION: The pandemic has provided opportunities for services to trial new and innovative strategies such as electronic pre-assessment, electronic consent and drive-through vaccination services. IMPLICATIONS FOR PUBLIC HEALTH: Immunisation providers mostly viewed these changes positively and intend to continue many post-pandemic. The experience gained from the trialling of these strategies may be adapted for vaccine delivery and National Immunisation Program vaccines beyond the pandemic.

An evaluation of strategies to achieve greater than 90% coverage of maternal influenza and pertussis vaccines including an economic evaluation.

BACKGROUND: Maternal immunisation is an essential public health intervention aimed at improving the health outcomes for pregnant women and providing protection to the newborn. Despite international recommendations, safety and efficacy data for the intervention, and often a fully funded program, uptake of vaccines in pregnancy remain suboptimal. One possible explanation for this includes limited access to vaccination services at the point of antenatal care. The aim of this study is to evaluate the change in vaccine coverage among pregnant women following implementation of a modified model of delivery aimed at improving access at the point of antenatal care, including an economic evaluation. METHODS: This prospective multi-centre study, using action research design, across six maternity services in Victoria, Australia, evaluated the implementation of a co-designed vaccine delivery model (either a pharmacy led model, midwife led model or primary care led model) supported by provider education. The main outcome measure was influenza and pertussis vaccine uptake during pregnancy and the incremental cost of the new model (compared to existing models) and the cost-effectiveness of the new model at each participating health service. RESULTS: Influenza vaccine coverage in 2019 increased between 50 and 196% from baseline. All services reduced their average cost per immunisation under the new platforms due to efficiencies achieved in the delivery of maternal immunisations. This cost saving ranged from $9 to $71. CONCLUSION: Our study demonstrated that there is no 'one size fits all' model of vaccine delivery. Future successful strategies to improve maternal vaccine coverage at other maternity services should be site specific, multifaceted, targeted at the existing barriers to maternal vaccine uptake, and heavily involve local stakeholders in the design and implementation of these strategies. The cost-effectiveness analysis indicates that an increase in maternal influenza immunisation uptake can be achieved at a relatively modest cost through amendment of maternal immunisation platforms.

Health-related quality of life in necrotising soft tissue infection survivors: perspective from an Australian tertiary referral centre.

BACKGROUND: Necrotising soft tissue infection (NSTI) is a life-threatening disease with widespread tissue destruction. Immediate and aggressive surgical debridement remains the main focus of treatment. This results in disfiguring scars, functional limitation and psychological sequelae for survivors. As mortality rate declines with improvements in care, a greater focus should be placed upon the psychological and functional outcomes of survivors. This study aims to assess the health-related quality of life (HRQoL) of patients following NSTI using the Short Form-36 (SF-36) and Derriford Appearance Scale-24 (DAS-24). METHODS: All NSTI patients admitted at our tertiary referral centre between 1 January 2013 and 31 December 2019 were invited to complete the DAS-24 and SF-36 surveys. A retrospective chart review was also performed. RESULTS: A total of 30 participants responded to the surveys. On comparison against the general Australian population, the NSTI cohort demonstrated significantly reduced physical and mental HRQoL as measured by the SF-36 (P < 0.001). Increased age was significantly associated with a reduced physical HRQoL (P = 0.002), while dysfunction with appearance as measured by the DAS-24 form correlated with both reduced physical and mental HRQoL (P = 0.020). A total of 79.3% of patients expressed concern regarding their appearance with a significantly higher level of distress at their appearance compared to a non-clinical population (P = 0.120). CONCLUSION: Despite the rarity of NSTI, this study demonstrates that this disease has a large and persistent burden for survivors, who report significantly reduced HRQoL and distress with appearance. Further research into comprehensive physical and psychosocial services for NSTI survivors is required.

Anatomic symmetry of anterolateral thigh flap perforators: a computed tomography angiographic study.

BACKGROUND: The anterolateral thigh flap is a workhorse reconstructive flap. Versatility in design is a key strength but perforator anatomy can be variable. Inability to locate perforators prompts consideration of contralateral thigh exploration. However, such exploration would be futile if the absence of perforators proves symmetrical. This study assesses the symmetry of anterolateral thigh flap vasculature using computed tomography angiography (CTA). METHODS: A retrospective analysis of 20 bilateral thigh CTAs was performed. Each limb was assessed for number, course, location and size of perforators. Only vessels >0.5 mm in size at origin were included. Location was standardized between patients using perforator distance/thigh length ratio. Results were analysed using Wilcoxon signed-rank test. RESULTS: In each thigh, the average number of perforators was 3.58 and average perforator distance/thigh length ratio was 0.358 ± 0.08. Between both limbs of the same patient, the mean difference in number of perforators was 0.55 (P = 0.002), and difference in average perforator size was 0.3 mm (P < 0.001). Average perforator location differed by a mean of 3% of thigh length (P < 0.001) between thighs. CONCLUSION: While average vessel size and location appear similar, there does not appear to be symmetry in the number of perforators. Surgical exploration of the contralateral thigh in an absence of perforators should be considered. In patients where abnormal anatomy is expected, mapping with CTA could be considered to reduce morbidity associated with unsuccessful surgical exploration and dissection.