Gonococcal infections and risk factors for reinfection: a descriptive and case-case analysis of notifications in the Australian Capital Territory, 2017-2022.

Background: In Australia, gonococcal infection notification rates are increasing with reinfections representing a substantial proportion of infections. Understanding the local epidemiology of gonococcal infections and reinfections and the risk factors for reinfection can assist with the design of targeted interventions. This study aimed to describe the epidemiology of gonococcal infections and reinfections between 2017 and 2022 in the Australian Capital Territory (ACT), and to examine the risk factors for reinfection. Methods: Data for gonococcal infections notified in the ACT between 2017 and 2022 were described. The epidemiological characteristics of individuals with a single infection and reinfection were compared using a case-case study design. Results: There were 1,886 gonococcal infection notifications during the study period. Of these, 20.4% were reinfections (n = 385). Of 1,501 individuals, 1,254 (83.5%) had a single infection and 247 (16.5%) had a reinfection. Between 2017 and 2022, the annual gonococcal infection notification rate per 100,000 population increased from 59.98 to 80.14 and the proportion of reinfections from 4.0% to 26.8%. Compared with those with a single infection, individuals with a reinfection had significantly greater odds of being male, of having a same-sex sexual exposure, of using HIV pre-exposure prophylaxis at diagnosis, and of having been diagnosed at a sexual health/family planning clinic. Individuals with a reinfection had significantly greater odds of being in the 25-34, 35-44 and 45-54 years age groups than in the 14-24 years age group. The odds of anatomical site of first infection being only the rectum, only the throat, or at more than one site, compared with urogenital only, were significantly greater for those with a reinfection. Conclusion: Gonococcal reinfections contribute substantially to gonococcal infection notifications in the ACT. Targeted interventions are needed to prevent gonococcal reinfections among at-risk groups, particularly among men who have sex with men, people who use HIV pre-exposure prophylaxis, and individuals accessing sexual health/family planning services.

Characteristics of Sexual Health Programs for Migrants, Refugees, and Asylum Seekers: A Scoping Review.

BACKGROUND: Social, cultural, and structural determinants of health for migrants, refugees, and asylum seekers can contribute towards poorer sexual health outcomes. People from migrant, refugee, and asylum seeker backgrounds usually use less mainstream sexual healthcare services and have lower levels of sexual health literacy compared with the destination countries' general population. However, there is little collated knowledge about sexual health programs that have been implemented to improve sexual health among these groups. This study aimed to describe the characteristics of programs for improving sexual health among migrants, refugees, and asylum seekers. METHODS: This study was a scoping review in which Scopus and PubMed were searched for peer-reviewed articles published in English since 2010 from countries similar to and including Australia such as New Zealand, the United States of America, Canada, the United Kingdom, and European Union countries). The final search of databases was performed on 26 June 2023, and resultant studies were inputted into Endnote and Covidence systematic review software to remove duplicates before screening. The study utilised a qualitative approach using inductive thematic analysis of the content of the studies to extract and categorise the characteristics of the program. RESULTS: A total of 3044 articles were screened and 20 were included for data extraction. The included studies were conducted in six countries (the United States of America, Australia, France, Italy, Denmark, and Belgium). The key characteristics of sexual health programs identified included consumer consultation and engagement, cultural appropriateness, language support, peer education, self-directed learning, group learning, financial support, and outreach services. the programs had a combination of these characteristics to ensure that they can improve target population engagement with educational materials and decrease barriers to accessing sexual healthcare. CONCLUSION: Consideration of migrants, refugees, and asylum seekers' culture, language, socioeconomic characteristics, and access to information and services in the design of the sexual health programs may improve sexual health outcomes among these groups. However, further research is needed to assess the importance and implementation feasibility of the identified characteristics for sexual health programs in specific context.

"They said we're all in it together, but we were kind of separated": barriers to access, and suggestions for improving access to official information about COVID-19 vaccines for migrants in Australia.

BACKGROUND: Vaccination is a cornerstone of public health measures to mitigate the burden of COVID-19 infection. Equitable access to information is necessary to ensure all members of society can make an informed decision about COVID-19 vaccines. We sought to investigate barriers that migrants living in Australia faced in accessing official information about COVID-19 vaccines and identify potential solutions. METHODS: This study used a descriptive qualitative study design. Seventeen adults living in Australia and born in the World Health Organization's Eastern Mediterranean Region participated in a semi-structured interview conducted via telephone. Participants were recruited using advertising through social media platforms. The interviews were conducted between December 2021 and February 2022. All interviews were audio-recorded and transcribed verbatim. Data were analysed using inductive thematic analysis. In this study official information was defined as information provided by Australian Health system. RESULTS: Barriers to accessing official information about COVID-19 vaccines were related to unmet language needs, methods of dissemination, and mistrust in official sources of information. To overcome barriers, participants suggested improving the quality and timeliness of language support, using diverse modes of dissemination, working with members of migrant communities, providing opportunities for two-way communication, communicating uncertainty, and building a broader foundation of trust. CONCLUSION: Information about COVID-19 vaccines during different stages of the vaccination program should be provided in migrants' languages at the same time that it is available in English using a variety of methods for dissemination. The acceptability of official information can be improved by communicating uncertainty, acknowledging people's concerns about the safety and effectiveness of COVID-19 vaccines and providing opportunities for two-way communication. People's trust in official sources of health information can be improved by working with migrant communities and recognising migrants' contributions to society. The findings of this study may improve managing the response to COVID-19 and other health emergencies in Australia and in other similar societies.

Interrupted time series segmented regression analysis for detecting waterborne disease outbreaks by syndromic surveillance.

Introduction: Pathogens can enter the drinking water supply and cause gastroenteritis outbreaks. Such events can affect many people in a short time, making them a high risk for public health. In Australia, the Victoria State Government Department of Health is deploying a syndromic surveillance system for drinking water contamination events. We assessed the utility of segmented regression models for detecting such events and determined the number of excess presentations needed for such methods to signal a detection. Methods: The study involved an interrupted time series study of a past lapse in water treatment. The baseline period comprised the four weeks before the minimum incubation period of suspected pathogens, set at two days post-event. The surveillance period comprised the week after. We used segmented linear regression to compare the count of gastroenteritis presentations to public hospital emergency departments (EDs) between the surveillance and baseline periods. We then simulated events resulting in varying excess presentations. These were superimposed onto the ED data over fifty different dates across 2020. Using the same regression, we calculated the detection probability at p < 0.05 for each outbreak size. Results: In the retrospective analysis, there was strong evidence for an increase in presentations shortly after the event. In the simulations, with no excess presentations (i.e., with the ED data as is) the models signalled 8% probability of detection. The models returned 50% probability of detection with 28 excess presentations and 100% probability of detection with 78 excess presentations. Conclusions: The transient increase in presentations after the event may be attributed to microbiological hazards or increased health-seeking behaviour following the issuing of boil water advisories. The simulations demonstrated the ability for segmented regressions to signal a detection, even without a large excess in presentations. The approach also demonstrated high specificity and should be considered for informing Victoria's syndromic surveillance system.

Kebabs with a side of Salmonella: Two outbreaks of Salmonella linked to kebab shops in Canberra, ACT.

Abstract: We report two outbreaks of Salmonella associated with kebab shops in Canberra, Australian Capital Territory, detected through routine surveillance. The first consisted of 12 cases of Salmonella Agona, nine of whom reported eating chicken from the same kebab shop. The second consisted of two cases of Salmonella Virchow who both reported eating chicken from another (unrelated) kebab shop. Environmental investigations identified similar food safety issues at both businesses, including improper cleaning of kebab shaving equipment and serving cut rotisserie meat without further cooking. Environmental samples detected Salmonella genomically linked to the respective outbreak cases. These outbreaks highlight the importance of appropriate cleaning and sanitising of kebab shaving equipment and the use of a second cook step after kebab meat is shaved from the rotisserie.

Factors associated with COVID-19 booster vaccine willingness among migrants from the Eastern Mediterranean living in Australia: a cross-sectional study.

BACKGROUND: Migrants have been disproportionally affected by COVID-19 in Australia. Vaccination against COVID-19 is a key pillar of Australia's public health response, but little is known about the willingness to receive booster vaccinations among migrants. This study aimed to assess the factors associated with a willingness to receive a COVID-19 booster vaccine among migrants living in Australia born in the World Health Organization's Eastern Mediterranean Region (EMRO). METHODS: A cross-sectional survey was conducted from September to November 2021 (n = 300). Participants were questioned on booster vaccine willingness, sociodemographic characteristics, COVID-19 vaccine information needs and sources, and perceptions of COVID-19 vaccines. Univariate and multivariate logistic regression were used to assess factors associated with booster willingness. RESULTS: Most respondents (87%) had received two doses of COVID-19 vaccine, of which 81% were willing to receive a booster dose. About half of the participants reported high or very high needs for receiving information about "COVID-19 vaccines' safety monitoring in Australia", "COVID-19 vaccines protection against illness", "Safety of COVID-19 vaccines used in Australia", and "The Australian COVID-19 vaccination program". People who were willing to receive a boost dose had significantly higher self-estimated knowledge of COVID-19 vaccines, confidence in COVID-19 vaccines and trust in the Australian government's vaccine recommendations, and perceived COVID-19 as a greater risk compared to those who were unsure/hesitant. Both groups reported similar perceptions of their personal risks from COVID-19 but diverged on their views of COVID-19 as a broader health problem. There were no statistically significant differences between the two groups in terms of channels used to find information about COVID-19 vaccines. Factors associated with willingness to receive a COVID-19 booster vaccine in the multivariate logistic regression were age (aOR 1.07 95% CI 1.02-1.12), and no exposure to concerning news about COVID-19 vaccines (aOR 3.71 95% CI 1.51-9.09). CONCLUSION: Vaccine acceptance and reported booster willingness was high. The results suggest the news and information seen may impact willingness to receive booster doses, even among those who have already received doses of COVID-19 vaccine. Addressing vaccine concerns and transparent communication about uncertainty should be a priority in the current and in future pandemics.

Pens down: An outbreak of the B.1.617.2 SARS-CoV-2 variant in an Australian high school, August 2021.

Background: Little is known about the transmission dynamics of the B.1.617.2 (Delta) variant of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) among children and young adolescents. We investigated an outbreak in an Australian high school, with limited public health mitigation measures in place, to understand the school activities associated with transmission, and the role of young adolescents in spreading SARS-CoV-2. Methods: All 1,164 school attendees were monitored for SARS-CoV-2 infection through their mandated 14-day quarantine period. A cohort study design was used to investigate the effect of contact with the index case in different classes on the transmission of SARS-CoV-2, and the effect of vaccination among household contacts on becoming infected by SARS-CoV-2. Results: There were 48 outbreak cases, including 14 students and one teacher who likely acquired their infection at the school. Attack rates among students in the index case's classes ranged from 0% to 45%. The greatest risk of infection for students in the same grade attending a class with the index case were from the drama class (risk ratio, RR: 111.6; 95% confidence interval (95% CI): 14.88-837.19) and the personal development, health, and physical education class (RR: 7.45: 95% CI: 2.27-24.44). The overall household attack rate was 57%, and household contacts who were not fully vaccinated were 2.9 times more likely (95% CI: 1.07-7.87) to become cases than were effectively-vaccinated household contacts. Conclusion: Children can play an important role in the transmission of the Delta variant of SARS-CoV-2 within schools and at home. Transmission in this outbreak was largely associated with active, practical lessons that had close contact between students. This study demonstrates that the absence of public health and social measures in a low-incidence context resulted in the rapid spread of coronavirus disease 2019 (COVID-19) within an educational setting. These findings reinforce the role of public health and social measures and vaccinations to reduce airborne transmission and to enable a safe face-to-face learning environment.

Australian vaccine preventable disease epidemiological review series: diphtheria 1999-2019.

Background: Diphtheria is rare in Australia, but an increasing number of cases have been notified in recent years. Alongside notifications from 1999 to 2019, we analysed other relevant national data sources to evaluate trends over the past two decades. Methods: Diphtheria notifications (National Notifiable Diseases Surveillance System [NNDSS]), hospitalisations (National Hospital Morbidity Database [NHMD]) and deaths (Australian Bureau of Statistics and the Australian Coordinating Registry) were separately analysed by site of infection, age group, sex, state/territory, Aboriginal and Torres Strait Islander status, and vaccination status. Results: During the study period, eight (0.002 per 100,000 population per year) cases of respiratory diphtheria and 38 (0.008 per 100,000 population per year) cases of cutaneous diphtheria were recorded in the NNDSS, with 45/46 reported in the nine years since 2011. Corynebacterium diphtheriae accounted for 87% of notified cases, who had a median age of 31.5 years (respiratory diphtheria) and 52.5 years (cutaneous diphtheria); no respiratory diphtheria was notified in those under 15 years of age. A majority of the cutaneous diphtheria cases (27/38; 71%) were acquired overseas, as were 3/8 (38%) of the respiratory diphtheria cases. Rates of both presentation types were higher in Aboriginal and Torres Strait Islander people (respiratory: 0.007 per 100,000 population per year; cutaneous: 0.021 per 100,000 population per year) than were rates in the overall population. Queensland had the highest rate of notified respiratory cases (0.007 per 100,000 population per year), and the Northern Territory the highest rate of cutaneous notifications (0.043 per 100,000 population per year). There were 29 hospitalisations with a principal-diagnosis diphtheria code in the NHMD between 2002 and 2018, of which eight were designated as respiratory (0.002 per 100,000 population per year), eight as cutaneous (0.002 per 100,000 population per year), and 13 with an unknown site of infection. Among notified cases, two deaths were reported in unvaccinated people in Queensland. Conclusions: Although diphtheria remains rare in Australia, 45 cases were notified in the years 2011-2019, compared with one case between 1999 and 2010. Robust surveillance remains important to detect all cases. High immunity will need to be maintained across all age groups to prevent outbreaks, and travel and adult booster doses should be encouraged.

Australian vaccine preventable disease epidemiological review series: measles, 2012-2019.

Background: Data sources, relevant to measles epidemiology from 2012 to 2019, were reviewed in the context of Australia's certification, by the World Health Organization in 2014, of the elimination of measles. Methods: Data on measles notifications, hospitalisations, and deaths were obtained from the National Notifiable Diseases Surveillance System, the National Hospital Morbidity Database, and the Australian Coordinating Registry. Data were analysed by age group, state/territory, Aboriginal and Torres Strait Islander status, genotype, place of acquisition, source of infection (importation status), and vaccination status. Results: Between 2012 and 2019, there were 1,337 measles notifications (average annual notifications 0.7 per 100,000 population per year) and 425 hospitalisations with measles as principal diagnosis (0.3 per 100,000 population per year) were recorded. The highest annual notification rate was in 2014, when the rate in the Northern Territory was 21.4 per 100,000 population per year. Although notification and hospitalisation rates were highest in infants < 12 months (respectively 5.8 and 2.1 per 100,000 population per year), people aged 10 to 39 years (10-19y: 272 notifications; 20-29y: 347; 30-39y: 266) accounted for 66% of notified cases. Of cases with a known vaccination status, only 20/169 (11.8%) of those aged 1-9 years had received at least one dose of measles-containing vaccine, compared with 215/571 (37.7%) of those aged 10-39 years. Persons born before 1966 (at least 47 years of age during the study period) are likely to have immunity from wild-type measles infection and had the lowest notification rates in each year. Of notified cases, 98.1% were imported or import related, and of the 900 measles viruses genotyped, D8 and B3 accounted for 89.1%. Conclusion: This review's findings of low measles incidence, in the presence of robust surveillance and high two-dose measles vaccination coverage, provide evidence of continued elimination of endemic measles in Australia, with almost all cases imported or epidemiologically linked to an imported case. Most cases eligible for vaccination are unvaccinated, which should remain the primary focus for prevention. Potential waning immunity in older age groups requires monitoring. Continued high population immunity and high-quality public health response to cases will be needed to maintain Australia's elimination status, particularly once international borders reopen.

Injecting drug use opportunities and reasons for choosing not to inject: A population-based study of Australian young adults who use stimulants.

INTRODUCTION: Understanding reasons for choosing not to inject drugs, among those who have never injected before, may be helpful for reducing transitions to injecting drug use. This study examines opportunities to inject and reasons for never injecting in young adults who used stimulants. METHODS: Data are from a population-based study of young adults who used ecstasy and methamphetamine (n = 313), recruited in Queensland, Australia in 2008/2009. At the follow-up, participants who had never injected (n = 293) completed a 13-item instrument on reasons for never injecting. We conducted a principal components analysis to identify types of reasons (scored 0-100) and multivariate regression to predict endorsement of these reasons. RESULTS: Approximately one-in-five of all participants ever had an opportunity to inject and there was no gender difference in the propensity to accept an opportunity. Four types of reasons, labelled risk perception, subjective effects, social environment and aversion, were identified. Male gender was associated with lower endorsement of risk perception (ß = -7.94; 95% confidence interval [CI] -13.37, -2.51) and social environment (ß = -7.35; 95% CI -13.15, -1.54). Having friends who injected was associated with lower endorsement of the social environment (ß = -8.88; 95% CI -14.83, -2.94), and higher endorsement of aversion (ß = 7.67; 95% CI 1.44, 13.89). DISCUSSION AND CONCLUSIONS: Our findings suggest that injecting drug use opportunities are common among young adults engaged in recreational drug use, with males and females equally likely to accept an opportunity. A strong aversion to injecting and a hedonic preference for non-injecting drug use may reduce the likelihood of accepting these opportunities.

The prevalence of mental health disorders among young adults who use amphetamine-type stimulants, compared to young adults who do not.

INTRODUCTION AND AIMS: There is a lack of evidence regarding mental health disorder prevalence in people who use amphetamine-type stimulants (ATS). This study compares prevalence in Australian young adults who used ATS and young adults who had never used, and examines potential predictors. DESIGN AND METHODS: Population-based sampling was used to recruit young adults who used ATS (n = 224) and young adults who had never used ATS (n = 125). Thirty-day prevalence of major depressive disorder (MDD), generalised anxiety disorder (GAD), panic disorder (PD), post-traumatic stress disorder (PTSD) and mania/hypomania were assessed using the Composite International Diagnostic Interview Short Scale. Adjusted prevalence ratios (APR) of mental disorders in people who used ATS and the comparison group were examined, and a prediction model was developed for people who used ATS. RESULTS: We found higher prevalence of PD (APR 4.67, 95% confidence interval [CI] 1.14-19.07, P = 0.032) and PTSD (APR 1.68, 95% CI 1.10-2.55, P = 0.016) in people who used ATS, compared to the comparison group, adjusting for sociodemographic variables. Baseline methamphetamine use was positively associated with MDD (ARR 6.45, 95% CI 1.51-27.59, P = 0.012) and GAD (ARR 2.76, 95% CI 1.52-5.02, P = 0.001). Baseline ecstasy use was negatively associated with GAD (ARR 0.52, 95% CI 0.30-0.92, P = 0.025) and PD (ARR 0.15, 95% CI 0.05-0.48, P = 0.001). DISCUSSION AND CONCLUSION: PTSD and PD appear to be more common in young adults who use ATS. However, the relationship between ATS use and mental disorders is complex, with divergent patterns of association for ecstasy and methamphetamine use. Mental health screening in people using ATS may improve treatment outcomes.

Inter-Pregnancy Interval and the Incidence of Preterm Birth.

Objective: Preterm birth is associated with high rates of neonatal morbidity and mortality. This study aimed to investigate the relationship between inter-pregnancy interval and the incidence of preterm birth. Materials and methods: In a case-control study, 185 women with preterm delivery and 185 women with term delivery were included. Data including inter-pregnancy interval, demographic characteristics, history of prenatal and neonatal complications, parity, gravidity, type of delivery, and smoking status were collected. Results: The mean of the inter-pregnancy interval in the case and control groups were 79.84 ± 45.55 months and 78.49 ± 41.29 months, respectively (P = 0.767). Inter-pregnancy interval 12-month or less in comparison with Inter-pregnancy interval more than 24 months significantly increased the odds of preterm delivery (OR: 4.05, 95% CI: 1.06-15.39, p = 0.040). However, inter-pregnancy interval of 13-24 months was not a risk factor when compared with more than 24-month inter-pregnancy interval (OR: 1.54, 95% CI: 0.62-3.80, p = 0.351). Having an educational level less than high school in comparison with tertiary level decreased the odds of preterm delivery (OR: 0.25, 95% CI: 0.11-0.56, P = 0.040). With each increase in number of gravidity odds of preterm delivery increased by 1.5 times (95% CI: 1.11-2.04, P = 0.009). Having a history of preterm delivery (OR: 2.57, 95% CI: 1.17-5.64, P = 0.019) and experiencing preeclampsia (OR: 1.98, 95% CI: 1.06-3.68, P = 0.032) increased the odds of preterm delivery. Conclusion: Inter-pregnancy interval of 12-month or less in comparison with more than 2-year inter-pregnancy interval, experiencing preeclampsia, history of preterm delivery and increased number of gravidity increase the risk of preterm delivery. Health care providers need to be informed with the appropriate inter-pregnancy interval and counsel women to make an informed decision regarding their pregnancy.

'I'm over the moon!': patient-perceived outcomes of hepatitis C treatment.

Understanding patient-perceived outcomes is crucial for assessing the effectiveness and acceptability of hepatitis C virus (HCV) treatment. This study aimed to explore patient-perceived outcomes of receiving direct-acting antivirals (DAAs). This study was a part of a mixed-methods case study of the Prince Charles Hospital program for improving access to HCV treatment in community settings. Data were collected using semi-structured interviews with nine patients who were in different stages of their treatment for HCV. The participants were recruited using purposive sampling. All interviews were audio-recorded, transcribed verbatim and analysed using thematic analysis. Patients emphasised 'having more energy' when reporting improvements in their physical health following treatment. They also reported a newly developed sense of freedom and hope. Improved physical and mental health empowered them to start a healthy lifestyle and to practise self-protection from the risk of re-infection. Patients highlighted their desire to help other patients to receive treatment, which was connected to their experience of the services that they received and their perceived health outcomes. Patients expect and experience various outcomes that are related to the physical, psychological and social aspects of living with, and being cured of HCV. Emphasis on the short-term outcomes of receiving HCV treatment may improve HCV treatment uptake and adherence rates.

Enablers and barriers for the provision of community-based HCV treatment: A case study of a real-world practice.

BACKGROUND: Although the availability of fully funded direct-acting antivirals (DAAs) and the eligibility of primary care providers (PCPs) to provide hepatitis C virus (HCV) have removed barriers related to access to hospital-based HCV treatment in Australia, there are still many barriers to the provision of HCV treatment in community settings. There is a lack of knowledge regarding the barriers to, and enablers of HCV treatment in community settings in Australia. This study aimed to identify barriers and enablers for the provision of community-based HCV treatment. METHODS: This study was a part of a mixed-method case study of the Cure-It programme. The programme was studied to better understand barriers and enablers experienced by stakeholders of such programmes. The programme is delivered through the Prince Charles Hospital in Brisbane, Australia, and aimed to improve access to HCV treatment in community settings. Data were collected using semi-structured interviews with 12 healthcare providers and nine patients between July and December 2018. Purposive sampling was used to ensure diverse views were captured. The interview transcripts were analysed using inductive thematic analysis. RESULTS: Ease of access to specialist support, easy and high value treatment, co-location with or providing other services and motivated patients enabled PCPs to be engaged with the Cure-It programme. Several interconnected factors related to patients' characteristics and health system acted synergistically to enable patients to initiate and complete treatment. These included a desire to remove HCV as a source of shame, having children, awareness of HCV consequences, access to DAAs for free, ease of access to general practices and drug and alcohol services, and access to a safe and enabling environment. The identified barriers were interconnected at the levels of patients, PCPs and primary care systems and acted synergistically to prevent patients and PCPs from becoming engaged with HCV treatment. PCPs' related barriers included a lack of knowledge, their perception of HCV as a specialist area and of patients with HCV as 'hard to manage' patients along with the practice preferences and priorities. Patients' related barriers included their socioeconomic characteristics, internalized stigma, perception of not being sick and lack of knowledge. Additionally, the unavailability of support for patients and existence of stigma in primary health care, along with poor communication between the hospital and primary care system, and the unavailability of FibroScan® in primary care discouraged PCPs and patients engagement specifically with the provision of community-based HCV treatment. CONCLUSION: Various strategies are needed to improve PCPs and patients' knowledge and awareness of HCV treatment. Training and support for PCPs need to be easy to access and should cover both clinical and social aspect of HCV. Connecting PCPs to other related services may improve PCPs' and patients' engagement with HCV treatment.

Framework for community-based models for treating hepatitis C virus.

Objective Although community-based models for treating hepatitis C virus (HCV) are widely recognised for reaching more people who require treatment, little is known about their organisational and operational elements. This study aimed to address this gap and develop a framework for designing, implementing and evaluating community-based models for treating HCV. Methods This study was a systematic review in which 17 databases were searched for published and unpublished studies. The final search of databases was performed in September 2017. A qualitative inductive thematic approach was used to extract and categorise organisational and operational elements of community-based models for treating HCV. Results Data analysis yielded 13 organisational and operational elements that were categorised into three domains: support for patients, support for healthcare providers and service delivery facilitation. In the support for patients domain, support was categorised into four elements: peer support, psychological assessment and support, social assessment and support and adherence support. In the support for healthcare providers domain, the elements included the provision of educational opportunities for HCV care providers, specialist mentoring, decision making support and rewarding and recognition for HCV care providers. Finally, the service delivery facilitation domain included seven elements that target service-level enablers for community-based HCV treatment, including essential infrastructure, policy implementation and collocation and collaboration with other related services. Conclusion This framework for understanding the components of models of community-based HCV treatment may be used as a guide for designing, implementing and evaluating models of care in support of HCV elimination. HCV care providers and patients need to be supported to improve their engagement with the provision of community-based treatment. In addition, evidence-based strategies to facilitate service delivery need to be included. What is known about the topic? Community-based models for treating HCV are widely recognised as having the advantage of reaching more people who require treatment. These types of models aim to remove barriers related to accessibility and acceptability associated with tertiary centre-based HCV treatment. What does this paper add? Community-based models for treating HCV use various organisational and operational elements to improve the accessibility, effectiveness and acceptability of these services. The elements we identified target three main domains: support for patients with HCV, support for HCV care providers and service delivery facilitation. The importance of these organisational and operational elements designed to improve health and health services outcomes of community-based models for treating HCV is strongly influenced by context, and dependent on both the setting and target population. What are the implications for practitioners? Health policy makers and practitioners need to consider a patient's psychosocial and economic status and provide support when needed. To successfully deliver HCV treatment in community settings, HCV care providers need to be trained and supported, and need to establish linkages, collaborations or colocations with other related services.

Outcomes of a tertiary-based innovative approach to engage primary care providers in provision of hepatitis C treatment in community settings.

BACKGROUND: Australia is committed to eliminating the hepatitis C virus (HCV) by 2030. Despite regulations in Australia that enable the prescription of subsidised direct acting antiviral (DAA) by primary health care providers, the number of providers who treat patients for HCV remains low and this limits the prospect of HCV elimination. The Prince Charles Hospital, Brisbane, Australia, implemented an innovative program called Cure-It aimed at engaging primary care providers in community-based HCV treatment. This paper aims to describe initial experiences and short-term patient outcomes of this program. METHODS: A formative evaluation was conducted using program data for the period March 2016 to April 2018. Descriptive statistics were used to report the number of engaged primary care providers, patients' baseline characteristics, treatment plans, and treatment outcomes. RESULTS: Thirty primary care providers from different settings were engaged in HCV treatment. Among 331 patients eligible for community-based treatment, 315 (95.2%) commenced treatment, the completion rate was 92.4 and 66.5% achieved sustained virological response at 12 weeks (SVR12). The SVR12 had not been documented for 26.8% of patients. Among patients whose SVR12 was documented, 98.2% achieved SVR12. Only 1.3% of patients experienced treatment failure. CONCLUSION: A flexible tertiary-led model can improve primary care providers and patients' engagement with provision of HCV treatment. Tertiary centres need to play their role to improve the accessibility of HCV treatment through providing training and on-going support for primary care providers while enabling those providers to become more confident in providing treatment independently.

Corifollitropin- α compared to daily r-FSH in for patients undergoing intracytoplasmic sperm injection: Clinical trial study.

BACKGROUND: The current treatment regimen for ovarian stimulation in Intracytoplasmic sperm injection (ICSI) patients is daily injections of Gonadotropins. Recombinant DNA technologies have produced a new recombinant molecule that is a long-acting Follicle Stimulating Hormone (FSH), named corifollitropin alfa. A single injection of long-acting FSH can replace seven daily FSH injections during the first week of controlled ovarian stimulation (COS) and can make assisted reproduction more patients-friendly. There is limited data with different results in this area. OBJECTIVE: To compare the effectiveness of long-acting FSH vs. daily r-FSH in terms of pregnancy and safety outcomes in women undergoing ICSI cycles. MATERIALS AND METHODS: In this clinical trial study, 109 women who were the candidates for ICSI at azzahra hospital were divided in two groups. The first group received 150 units of daily Gonal-f from second or third day of menstruation. The second group received a 150IU corifollitropin alfa on the second or third day of mensuration, and the treatment continued from day eighth of stimulation with Gonal-f based on the ultrasound finding. Both the groups received GnRH antagonist from fifth day of stimulation. Two groups were compared in terms of number of dominant follicles, number of oocytes, stimulation duration, total number of embryos, number of transferred embryos, and success rate of pregnancy. RESULTS: No significant difference was found between the two groups in terms of stimulation duration, number of follicles, number of oocytes, total number of embryos, and number of transferred embryos. Moreover, pregnancy outcomes including chemical pregnancy rate (positive pregnancy test), clinical pregnancy rate (detection of fetal heart), the rate of ovarian hyper-stimulation syndrome, multiple-pregnancy, ectopic pregnancy, and miscarriage didn't have a significant difference between the two groups. CONCLUSION: As corifollitropin alfa was as effective as r-FSH, it could be used as an alternative to ovulation stimulation method in patients undergoing ICSI.

Elements of community-based models for treating hepatitis C virus in supporting HCV elimination in Australia: A Delphi study.

BACKGROUND: A key to achieving the goal of hepatitis C virus (HCV) elimination is the provision of its treatment in community settings. This study aimed to identify the important organisational and operational elements of community-based models for treating HCV and their feasibility in the Australian context. METHODS: A Delphi study was conducted with 33 experts from Australia. The questionnaire included 13 elements drawn from the literature. Participants rated each element on a five-point Likert scale for importance and feasibility and suggested additional elements. Consensus was identified when the sum of categories 1 and 2 or 4 and 5 of the five-point Likert scale reached greater than or equal to 70%. RESULTS: Eight elements reached consensus in regard to importance including "Safe and enabling environment," "Training and support for healthcare providers," "Open referral policy," "Linkage with or providing outreach services," "Person-centred approach," "On-site screening and assessment," "Linkage or co-location with harm reduction services," and "Linkage or co-location with drug and alcohol services." At least 65% of participants agreed implementing elements of open referral policy, Training and support for healthcare providers, and Person-centred approach are usually or always/very feasible. For the other five elements, this was agreed to by a range of 15.2%-57.6% of participants. CONCLUSION: Successful community-based models for treating HCV in Australia are dependent on the integration and coordination of care and the support provided for both patients and healthcare providers. Substantial work is required across policy and health service planning to integrate these highly rated elements into Australian primary health care.

Clinical effectiveness, cost effectiveness and acceptability of community-based treatment of hepatitis C virus infection: A mixed method systematic review.

Several community-based models for treating hepatitis C virus (HCV) infection have been implemented to improve treatment accessibility and health outcomes. However, there is a lack of knowledge regarding how well these models achieve the desired goals. We conducted a mixed-method systematic review of quantitative and qualitative evidence about clinical effectiveness, cost effectiveness and acceptability of community-based HCV treatment models. Seventeen databases were researched for published and unpublished studies. Methodological quality was assessed using The Joanna Briggs Institute Critical Appraisal tools. Quantitative findings were synthesized in narrative form and qualitative findings were synthesized using meta-synthesis. Forty-two quantitative and six qualitative studies were included. No relevant cost effectiveness studies were found. Five categories of community-based models were identified: telehealth, integration of HCV and addiction services, integration of HCV and HIV services, integration of HCV and primary care, and implementation by a home care and health care management company. The range of reported outcomes included; end of treatment response: 48.7% to 96%, serious side effects: 3.3% to 27.8%, sustained virological response: 22.3% to 95.5%, relapse: 2.2% to 16.7%, and treatment completion: 33.4% to 100%. Inconsistent measures of uptake and adherence were used; uptake ranged from 8.3% to 92%, and 68.4% to 100% of patients received ≥80% of prescribed doses. Patient reported experiences included trusted and supportive care providers, safe and trusted services, easily accessible care, and positive psychological and behavioural changes. The clinical effectiveness and acceptability reported from the included studies are similar to or better than reported outcomes from systematic reviews of studies in tertiary settings. Studies of the cost effectiveness of community-based models for treating HCV are needed.