Independent clinic-based evaluation of dual POCTs for screening for HIV and syphilis in men who have sex with men in Italy, Malta, Peru, and the United Kingdom.

INTRODUCTION: Globally, the incidence of HIV and syphilis can be reduced by the use of validated point of care tests (POCTs). As part of the WHO PRoSPeRo Network, we aimed to evaluate the performance, acceptability, and operational characteristics of two dual HIV/syphilis POCTs (Bioline HIV/Syphilis Duo (Abbott) and DPP® HIV-Syphilis assay (Chembio) for the screening of HIV and syphilis amongst men who have sex with men (MSM). METHOD AND ANALYSES: A cross sectional study of 2,577 MSM in Italy, Malta, Peru, and the United Kingdom (UK) presenting to seven clinic sites, were enrolled. Finger prick blood was collected to perform POCTs and results compared with standard laboratory investigations on venepuncture blood. Acceptability and operational characteristics were assessed using questionnaires. Diagnostic meta-analysis was used to combine data from the evaluation sites. RESULTS: Based on laboratory tests, 23.46% (n = 598/2549) of participants were confirmed HIV positive, and 35.88% of participants (n = 901/2511) were positive on treponemal reference testing. Of all participants showing evidence of antibodies to Treponema pallidum, 50.56% (n = 455/900) were Rapid Plasma Reagin (RPR) test reactive. Of HIV positive individuals, 60.62% (n = 354/584) had evidence of antibodies to T. pallidum, and of these 60.45% (n = 214/354) exhibited reactive RPR tests indicating probable (co)infection. For Bioline POCT, pooled sensitivities and specificities for HIV were 98.95% and 99.89% respectively, and for syphilis were 73.79% and 99.57%. For Chembio pooled sensitivities and specificities for HIV were 98.66% and 99.55%, and for syphilis were 78.60% and 99.48%. Both tests can detect greater than 90% of probable active syphilis cases, as defined by reactive RPR and treponemal test results. These dual POCTs were preferred by 74.77% (n = 1,926) of participants, due to their convenience, and the operational characteristics made them acceptable to health care providers (HCPs). CONCLUSIONS: Both the Bioline and the Chembio dual POCT for syphilis and HIV had acceptable performance, acceptability and operational characteristics amongst MSM in the PRoSPeRo network. These dual POCTs could serve as a strategic, more cost effective, patient and healthcare provider (HCP) friendly alternative to conventional testing; in clinical and other field settings, especially those in resource-limited settings.

Identifying co-morbidities and risk in people with epilepsy: The Maltese experience.

BACKGROUND: People with epilepsy are at increased risk of multiple co-morbidities that may influence risk of adverse outcomes including impact on quality of life and premature mortality. These risk factors include potentially modifiable clinical characteristics associated with sudden unexpected death in epilepsy (SUDEP). For services to tackle risk, the clinical complexity of the target epilepsy population needs to be defined. While this has been comprehensively studied in large, economically developed countries little knowledge of these issues exist in small economically developed countries, like Malta (population: 500,000). METHODS: This was a single centre study focused exclusively on patients attending Gozo General Hospital (GGH) Malta. STROBE guidance for reporting cross sectional studies was used to design and report the study. This was a retrospective review of standard care and SUDEP and seizure risks provided to all adults (over 18 years) with epilepsy attending GGH (2018-2021). RESULTS: The review identified 68 people and 92% were compliant with their anti-seizure medication. A fifth (21%) had an intellectual disability. Despite only one patient having a psychotic illness, 19% were on antipsychotic medication. Only 18% of patients had a specific epilepsy care plan, 6% nocturnal surveillance and none had received advice on SUDEP. DISCUSSION: Patient outcomes may be improved with increasing rates of personalized epilepsy care plans, appropriate nocturnal surveillance and reducing the prescription of antipsychotic medication as it is associated with greater risk of mortality. Issues such as stigma and shame appear to play a significant role in small communities and their access to care.

A blueprint for health technology assessment capacity building: lessons learned from Malta.

OBJECTIVES: The development and strengthening of health technology assessment (HTA) capacity on the individual and organizational level and the wider environment is relevant for cooperation on HTAs. Based on the Maltese case, we provide a blueprint for building HTA capacity. METHODS: A set of activities were developed based on Pichler et al.'s framework and the starting HTA capacity in Malta. Individual level activities focused on strengthening epidemiological and health economic skills through online and in-person training. On the organizational level, a new HTA framework was developed which was subsequently utilized in a shadow assessment. Awareness campaign activities raised awareness and support in the wider environment where HTAs are conducted and utilized. RESULTS: The time needed to build HTA capacity exceeded the planned two years accommodating the learning progress of the assessors. In addition to the planned trainings, webinars supplemented the online courses, allowing for more knowledge exchange. The advanced online course was extended over time to facilitate learning next to the assessors' daily tasks. Training sessions were added to implement the new economic evaluation framework, which was utilized in a second shadow assessment. Awareness by decision-makers was achieved with reports, posters, and an article on the current and developing HTA capacity. CONCLUSIONS: It takes time and much (hands-on) training to build skills for conducting complex assessment such as HTAs. Facilitating exchange with knowledgeable parties is crucial for succeeding as well as the buy-in of local managers motivating staff. Decision-makers need to be on-boarded for the continued success of HTA capacity building.

The epidemiology of CHD in Malta.

BACKGROUND: CHD refers to structural cardiac abnormalities which comprise the commonest group of congenital malformations. Malta is a small island in the central Mediterranean with excellent diagnostic and therapeutic facilities. It is unique in the European population as termination of pregnancy is illegal. This study was carried out to ascertain patterns in CHD prevalence in comparison with EUROCAT data (European Surveillance of Congenital Anomalies). METHODS: Anonymised data were obtained from the EUROCAT website for 1993-2020. RESULTS: There were a total of 22,833,032 births from all EUROCAT Registries, of which 121,697 were from Malta. The prevalence rate for Malta CHD was 32.38/10,000 births (at the higher end of the range). Malta had a significant excess of commoner, comparatively non-severe CHDs. For most of the severe lesions analysed rates reported were higher than EUROCAT average, however, apart from Ebstein's anomaly, they all fell within the ranges reported from the different registries. DISCUSSION: Wide variations in reported CHD prevalence are known, and the Malta rates may be higher for milder defects due to quicker pickup prior to spontaneous resolution. There may also be a higher pickup of milder forms of more severe conditions. For the more severe conditions, lack of termination may be the explanation. These factors may result in the higher neonatal mortality observed in Malta.

The discovery of Moniliformis saudi (Acanthocephala: Moniliformidae) in the Algerian hedgehog Atelerix algirus in Malta: morphological, molecular, and metal analyses.

The acanthocephalan Moniliformis saudi Amin, Heckmann, Mohammed, Evans, 2016 was originally described from the desert hedgehog, Paraechinus aethiopicus (Ehrenberg) in central Saudi Arabia. The distribution of P. aethiopicus extends to North Africa and west to Mauritania. Moniliformis saudi was recently found in the Algerian hedgehog Atelerix algirus (Lereboullet) in Malta. The distribution of A. algirus is restricted to the North African and east Iberian Mediterranean coast and associated islands. Both host species cohabit and share the same feeding grounds in northern Algeria where common infections appear to take place. The morphology of specimens from both acanthocephalan populations was similar, with minor variations mostly related to the relatively larger Maltese specimens especially the trunk and the male reproductive system. Taxonomic features like the cone-shaped anterior trunk, size and formula of proboscis and hooks, the receptacle, size and shape of eggs, anatomy of the apical proboscis sensory pores, and the stellate body wall giant nuclei were, however, practically identical. SEM and microscope images of specimens of the Maltese population emphasize their qualitative characteristics such as the degree of the extreme spiral muscle development and the development of the posterior nucleated pouches of the proboscis receptacle. Proboscis hooks of specimens from both the Maltese and the Saudi populations had similarly high levels (percent weights) of calcium, moderate levels of phosphorus, and minimal levels of sulfur, magnesium and sodium marking the diagnostic value of the Energy Dispersive x-ray analysis in species recognition. Newly generated partial sequences of the 18S ribosomal RNA and cytochrome C oxidase subunit 1 (Cox1) of the mitochondrial gene were generated from M. saudi from Malta. Moniliformis saudi from Malta, when compared with other available sequences of the same species isolates available in the GenBank database, formed a strongly supported clade with other congeners. The comparison of the molecular profiles of specimens from populations in Malta, Spain, and Saudi Arabia shows no or low genetic variation between them. Ultimately, we provide a morphological and molecular description of a new population of M. saudi from a new host species in a new geographical location, vastly exceeding the originally described ones from Saudi Arabia. A Cox 1 haplotype network inferred with 10 sequences revealed the presence of eight haplotypes, one of which was shared between the populations of Malta and Spain of M. saudi.

Rehabilitation Nurses' Knowledge About Pain in Older Adults in Malta.

PURPOSE: Rehabilitation nurses require adequate knowledge about pain to improve patient experience and quality of care. We explored nurses' knowledge and attitudes towards pain in older adults in a large rehabilitation hospital in Malta. DESIGN: A cross-sectional study. METHODS: In total, 130 nurses received a short survey, which gathered sociodemographic data, information regarding usual pain management, and prior education on pain. A modified version of the Knowledge and Attitudes Survey Regarding Pain (KASRP) with 18 questions was used, alongside the 24-item Pain in the Older Adults' Knowledge Survey (POAKS). Non-parametric tests identified factors associated with KASRP and POAKS scores. RESULTS: Overall, 89 nurses completed the survey (response rate 68%). The median modified KASRP score was 50% (IQR 3.00), with only two nurses achieving the proposed "adequate" score of >80%. The median POAKS score was 79% (IQR 4.00). The only determinant of performance was nationality, with Maltese nurses performing better in POAKS than non-Maltese nurses (median 20.00 (3.00) vs. 16.50 (5.00); p = .003), indicating a possible language-related performance issue. Nurses scored poorly in some questions relating to analgesia administration, particularly opioids, as well as pain indicators and pain assessment. CONCLUSIONS: Rehabilitation nurses have fair knowledge of pain management in older people but require further education, particularly in opioid indications for pain management, pain expression, and assessment.

Case study: the development of specialist nurse roles in Malta.

Specialist nurses play a significant role in healthcare. This study investigated and evaluated the primary and extended roles and the development of specialist nurses in Malta. METHODS: A qualitative case study design and purposive sampling techniques were used to gain a deep understanding of the complex issues surrounding specialist nurses from multiple data sets. A survey of the total specialist nurse population in 2013 (n=27), in-depth interviews with a group of specialist nurses (n=9) and four focus groups with key professionals and policy stakeholders (total n=28) were carried out. Data were collected between 2013 and 2015 and analysed using thematic analysis. FINDINGS: Three themes emerged: the roles and attributes of specialist nurses in Malta; the development of specialist nurses; and the influences on the advancement of specialist nursing practice in Malta. Although these data are nearly a decade old, no further research has been carried out. CONCLUSIONS: A legally accepted set of definitions as well as preparation and evaluation of the specialist nurse role from a national policy perspective is needed. Attitudes and systems that limit specialist nurses need to be challenged.

Nurses' attitudes and barriers to incident reporting in Malta's acute general hospital.

Although the science of patient safety has been developed and implemented widely, there remains a large gap in the understanding of the chain of events that lead to safety incidents, as well as their cost to patients, healthcare staff and the organisation as a whole. The aim of the study was to evaluate nurses' knowledge and awareness of the local incident reporting system at Malta's acute general hospital. A quantitative, descriptive cross-sectional design was used and data were collected from nurses through an online survey. A total of 323 questionnaires were received with a response rate of 23%. Various shortages within the local setting were identified, including lack of feedback and awareness of the system. Therefore, it is suggested that incident reporting should be given a higher profile on the organisation's agenda and incorporate employed members of staff rather than volunteers.

Does interpregnancy BMI change affect the risk of complications in the second pregnancy? Analysis of pooled data from Aberdeen, Finland and Malta.

OBJECTIVE: Weight management interventions during pregnancy have had limited success in reducing the risk of pregnancy complications. Focus has now shifted to pre-pregnancy counselling to optimise body weight before subsequent conception. We aimed to assess the effect of interpregnancy body mass index (BMI) change on the risk of perinatal complications in the second pregnancy. METHODS: A cohort study was performed using pooled maternity data from Aberdeen, Finland and Malta. Women with a BMI change of ±2 kg/m2 between their first and second pregnancies were compared with those who were BMI stable (remained within ±2 kg/m2). Outcomes assessed included pre-eclampsia (PE), intrauterine growth restriction (IUGR), preterm birth, birth weight, and stillbirth in the second pregnancy. We also assessed the effect of unit change in BMI for PE and IUGR. Logistic regression was used to calculate odds ratios with 95% confidence intervals. RESULTS: An increase of ≥2 kg/m2 between the first two pregnancies increased the risk of PE (1.66 (1.49-1.86)) and high birthweight (>4000 g) (1.06 (1.03-1.10)). A reduction of ≥2 kg/m2 increased the chance of IUGR (1.15 (1.01-1.31)) and preterm birth (1.14 (1.01-1.30)), while reducing the risk of instrumental delivery (0.75 (0.68-0.85)) and high birthweight (0.93 (0.87-0.98)). Reducing BMI did not significantly decrease PE risk in women with obesity or those with previous PE. A history of PE or IUGR in the first pregnancy was the strongest predictor of recurrence independent of interpregnancy BMI change (5.75 (5.30-6.24) and (7.44 (6.71-8.25), respectively). CONCLUSION: Changes in interpregnancy BMI have a modest impact on the risk of high birthweight, PE and IUGR in contrasting directions. However, a prior history of PE and IUGR is the dominant predictor of recurrence at second pregnancy.

The adverse effect of ambient temperature on respiratory deaths in a high population density area: the case of Malta.

BACKGROUND: The effect of ambient temperature on respiratory mortality has been consistently observed throughout the world under different climate change scenarios. Countries experiencing greater inter-annual variability in winter temperatures (and may not be lowest winter temperatures) have greater excess winter mortality compared to countries with colder winters. This study investigates the association between temperature and respiratory deaths in Malta which has one of the highest population densities in the world with a climate that is very hot in summer and mild in winter. METHODS: Daily number of respiratory deaths (7679 deaths) and meteorological data (daily average temperature, daily average humidity) were obtained from January 1992 to December 2017. The hot and cold effects were estimated at different temperatures using distributed lag non-linear models (DLNM) with a Poisson distribution, controlling for time trend, relative humidity and holidays. The reference temperature (MMT) for the minimum response-exposure relationship was estimated and the harvesting effects of daily temperature (0-27 lag days) were investigated for daily respiratory mortality. Effects were also explored for different age groups, gender and time periods. RESULTS: Cooler temperatures (8-15 °C) were significantly related to higher respiratory mortality. At 8.9 °C (1st percentile), the overall effect of daily mean temperature was related to respiratory deaths (RR 2.24, 95%CI 1.10-4.54). These effects were also found for males (95%CI 1.06-7.77) and males across different age groups (Males Over 65 years: RR 4.85, 95%CI 2.02-11.63 vs Males between 16 and 64 years: RR 5.00, 95%CI 2.08-12.03) but not for females. Interestingly, colder temperatures were related to respiratory deaths in the earliest time period (1992-2000), however, no strong cold effect was observed for later periods (2000-2017). In contrast, no heat effect was observed during the study period and across other groups. CONCLUSIONS: The higher risk for cold-related respiratory mortality observed in this study could be due to greater inter-annual variability in winter temperatures which needs further exploration after adjusting for potential physical and socio-demographic attributes. The study provides useful evidence for policymakers to improve local warning systems, adaptation, and intervention strategies to reduce the impact of cold temperatures.

School practices in supporting children with asthma in Malta.

OBJECTIVE: The objective of this study was to obtain information about teachers' knowledge, attitudes, practices and beliefs about medication related to working with children having asthma in state primary schools in Malta. This study provides information about management in a country with a high prevalence of asthma among children, and limited availability of school nurses. METHODS: A cross-sectional electronic survey investigating beliefs about medicines, asthma knowledge, attitude toward students with asthma, self-efficacy and practice in an asthma exacerbation, current practices, views, experiences and training relating to asthma was sent to all participating state primary schools in Malta. RESULTS: A total of 167 teachers from 26 schools answered the questionnaire. The majority of respondents (56%) were unaware of children's conditions and limited information about children's asthma was provided to them. Only 20% of teachers reported receiving training on how to support children with asthma. Overall, teachers reported low asthma knowledge scores (mean score of 5.5 ± 3.3 out of a possible maximum of 14), and poor self-efficacy with only 6% agreeing that they can support a student having an asthma exacerbation on their own rather than sending the student to hospital. The study also demonstrated a strong interest by teachers to receive asthma education. CONCLUSIONS: Interventions with regard to identifying students with asthma, asthma training for teachers, individualized asthma action plans, enhanced communication between school staff, parents and the medical team, and standard guidelines/policy are needed to provide a supportive school environment for primary school children with asthma.

Secondhand smoke exposure in school children in Malta assessed through urinary biomarkers.

School children may be exposed to secondhand smoke (SHS) either at home, in transit or in social gatherings permitting smoking in their presence. Questionnaires about SHS often underestimate prevalence and extent of exposure. A more accurate tool is the use of biomarkers such as cotinine (COT) and trans-3'-hydrocycotinine (3HC) as biomarkers of SHS exposure, alongside 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanol (NNAL), a reduction product in the body of the tobacco-specific nitrosamine, 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanone (NNK), both potent carcinogens. We measured urinary COT, 3HC and total NNAL using sensitive and specific high-performance LC-MS/MS methods. The limit of quantification (LOQ) for each assay were 0.05 ng/mL, 0.1 ng/mL and 0.25 pg/mL respectively. The aim of this study was to evaluate the exposure to SHS of school children (9-11 years), from five public schools in the island of Malta, from questionnaire information about smoking at home and verify it by urinary biomarker data of COT, 3HC and NNAL. These biomarkers were measurable in 99.4%, 95.4% and 98.3% of the participating children respectively. From the children reporting smoking at home, 11% had a history of asthma and had COT, 3HC and NNAL geometric mean concentrations double compared to the non-asthmatic group. In has been confirmed that non-smokers exposed to SHS and THS have a higher NNAL/COT ratio than the group identified as smokers according to specific and defined COT threshold levels (despite the fact that a priori, the entire study group was composed of non-smokers). The implication of high measured levels of urinary NNAL in children should be of concern given its potency. A main effects multifactor ANOVA model was developed and the children's house and school locations and the smoking frequency were statistically significant to predict the levels of the three metabolites. For 3HC only, the status of the employment of the mother was also an important predictor.

A year of Covid-19: experiences and lessons learnt by small European island states-Cyprus, Iceland and Malta.

BACKGROUND: COVID-19 became a global pandemic within weeks, as every country including small states and islands experienced a surge in cases. Small islands are known to face several challenges in the quest to curb the viral spread, but with the absence of land boarders and small population size, these factors should have played to their advantage to minimize the spread. The aim of this article was to compare and contrast the COVID-19 situation, restrictions, preparedness, management and the healthcare systems between the small population island states of Cyprus, Iceland and Malta. METHODS: Data were obtained from Ministry of Health websites and COVID dashboards of the three respective Island states in Europe. Comparisons were made between the reported cases, deaths, excess deaths, years of life lost, swabbing rates, restrictive measures, vaccination roll-out and healthcare system structures. RESULTS: Cyprus and Malta contained the COVID-19 spread better than Iceland during the first wave. However, a significantly higher viral spread and mortality rates were observed in Malta during the second waves. Similar healthcare preparedness and services, restrictions and relaxation measures were implemented across the three islands with some exceptions. Covid-19 vaccination has initiated across all Islands with Malta leading the vaccination roll-out. CONCLUSION: The small population size and island status proved to be an asset during the first wave of COVID-19, but different governance approaches led to a different COVID-19 outcomes, including high mortality rates during the transition phases and the subsequent waves.

Gender, migration and violence among third country nationals accessing the sexual health clinic in Malta.

BACKGROUND: In 2020, the number of displaced people worldwide reached 41.3 million (IOM, 2020). Among them, are many migrants and refugees at risk of sexual and gender-based violence (SGBV). Healthcare providers have a key role to play in identifying migrant victims/survivors of violence. OBJECTIVES: This paper seeks to assess STIs prevalence, sexual health and sexual violence among third country nationals (TCNs) attending the GUC in Malta. METHODS: This is a mixed methods study carried out at the Genitourinary Clinic (GUC), which is the only public sexual health clinic in Malta. Demographic data, sexual history and diagnoses of patients attending the GUC between January 2018 and December 2019 were collected and retrospectively analysed. A SGBV risk assessment was performed through a semi-structured questionnaire. RESULTS: In the 24-month study period, a total of 12 654 patients accessed the GUC in Malta. Demographic data were collected on age, gender, nationality, marital status and sexual orientation. 16.4% (n = 2064) of these were extra-European migrants, predominantly male. 80 different nationalities were recorded, with the 5 most common being Nigerian, Filipino, Libyan, Syrian and Brazilian. The average age was 32.6 years. Over 110 sex workers were visited at the GUC in the study period - 20 were foreign, primarily from China. The presence of a 'massage parlour owner' during consultation, lack of control over passports and other factors were identified as warning signs of trafficking. 5 cases of sexual violence and forced prostitution involving girls from Sub-Saharan Africa and, in 2 cases, boys recently arrived in Malta by boat, were encountered. 6 African women accessing the service exhibited a type of female genital mutilation (FGM). CONCLUSIONS: Migration, sexual health and SGBV overlap in important ways. Further research and training in SGBV and migration in the healthcare setting and awareness-raising about existing services among the migrant population are required.

Sexually transmitted infections epidemiology and risk assessment at the main correctional facility in Malta (2017-2019).

BACKGROUND: Inmates suffer from mental and physical ailments combined with substance misuse and addiction which are often underreported or disregarded by sufferers, for fear of being stigmatized. This vulnerable group has complex medical and psychosocial needs and hence gathering data is essential for a holistic approach to care. OBJECTIVES: Understanding the interplay between sexually transmitted (STIs) and blood borne infections, substance misuse and mental health is essential to enable targeted interventions and outreach programmes. The aim was to analyse the occurrence of STIs, hepatitis and tuberculosis in inmates at the main custodial facility in Malta; to assess risk behaviours and vulnerabilities through an outreach programme; to offer treatment and referral and to develop recommendations for screening of prison inmates. METHODS: A mixed methodology study was used which involved analysis of health data pooled from the Genitourinary Clinic (GUC) and Corradino Correctional Facility (CCF) in Malta. RESULTS: In the study period, 206 inmates were tested for STIs, 67.9% males, aged between 14 and 72. Only 27% were not sexually active in the 6 months prior to testing. Among those sexually active, 31% had had sex with casual partners and 43% had never used condoms for sexual intercourse. Seventy-five percent admitted to drug use. The most common STI diagnosed was HPV (16.5%), followed by syphilis (5.8%). Genital dermatoses were also frequent (9.2%). The prevalence of Hepatitis C was high (24.5%), in relation to intravenous drug use. CONCLUSION: The authors advocate for more collaboration between sexual health clinics and prisons to address educational interventions and STIs' testing. Cultural and linguistic barriers should be considered when devising national health strategies and screening recommendations in custodial settings. Adequate follow-up should extend into the community setting once inmates leave the prison to ensure a continuum of care.

Mortality comparisons of COVID-19 with all-cause and non-communicable diseases in Cyprus, Iceland and Malta: lessons learned and forward planning.

OBJECTIVES: The COVID-19 pandemic has spread throughout the world, including Cyprus, Iceland and Malta. Considering the small population sizes of these three island countries, it was anticipated that COVID-19 would be adequately contained and mortality would be low. This study aims to compare and contrast COVID-19 mortality with mortality from all causes and common non-communicable diseases (NCDs) over 8 months between these three islands. METHODS: Data were obtained from the Ministry of Health websites and COVID dashboards from Cyprus, Iceland and Malta. The case-to-fatality ratio (CFR) and years of life lost (YLLs) were calculated. Comparisons were made between the reported cases, deaths, CFR, YLLs, swabbing rates, restrictions and mitigation measures. RESULTS: Low COVID-19 case numbers and mortality rates were observed during the first wave and transition period in Cyprus, Iceland and Malta. The second wave saw a drastic increase in the number of confirmed cases and mortality rates, especially for Malta, with high CFR and YLLs. Similar restrictions and measures were evident across the three island countries. Results show that COVID-19 mortality was generally lower than mortality from NCDs. CONCLUSIONS: The study highlights that small geographical and population size, along with similar restrictive measures, did not appear to have an advantage against the spread and mortality rate of COVID-19, especially during the second wave. Population density, an ageing population and social behaviours may play a role in the burden of COVID-19. It is recommended that a country-specific syndemic approach is used to deal with the local COVID-19 spread based on the population's characteristics, behaviours and the presence of other pre-existing epidemics.

Testing Enhanced Active Choice to Optimize Acceptance and Participation in a Population-Based Colorectal Cancer Screening Program in Malta.

Opt-out strategies have been shown to improve participation in cancer screening; however, there are ethical concerns regarding the presumed consent. In this study, we tested an alternative opt-in strategy, called: "enhanced active choice," in which the response options summarize the consequences of the decision. The study was conducted as part of the Maltese colorectal cancer screening program, which offers men and women, aged 60-64, a "one-off" fecal immunochemical test (FIT). A total of 8349 individuals were randomly assigned to receive either an invitation letter that featured a standard opt-in strategy (control condition), or an alternative letter with a modified opt-in strategy (enhanced active choice condition). Our primary outcome was participation three months after the invitation was delivered. Additionally, we also compared the proportion who said they wanted to take part in screening. We used multivariable logistic regression for the analysis. Overall, 48.4% (N = 4042) accepted the invitation and 42.4% (N = 3542) did the screening test. While there were no statistically significant differences between the two conditions in terms of acceptance and participation, enhanced active choice did increase acceptance among men by 4.6 percentage points, which translated to a significant increase in participation of 3.4 percentage points. We conclude that enhanced active choice can improve male screening participation. Given the higher risk of CRC in men, as well as their lower participation screening, we believe this to be an important finding.

Evaluation of dental practitioner habits with occlusal assessment and the clinical application of practical techniques in occlusion, amongst a cohort of participants based in the UK, South Africa, Malta and Malaysia.

BACKGROUND: Currently, there is a lack of data relating to dental practitioners' habits with clinical occlusal assessment and the application of practical techniques in occlusion. OBJECTIVES: The aim of this study was to investigate habits with clinical occlusal assessment and the practical application of established concepts in occlusion amongst a cohort of international dentists. METHODS: A piloted questionnaire with 20 statements was distributed by 5 recruiters. The recruiters were based in Malta (1), South Africa (1), Malaysia (1) and the UK (2). Outcomes were analysed using descriptives, chi-squared and Fisher's exact test. All the analyses were carried out in Stata, Version 12. Significance was inferred at p < .05. RESULTS: Four hundred thirty-five completed responses were included in the sample (response rate, 70.7%). Overall, high levels of agreement were reported with the provision of single-unit crown and onlay restorations (78.8%) and bridge prostheses (up to 3 units, 77.9%), respectively. One-third (33.6%) agreed to observing dynamic occlusal relationships during an adult patient dental examination, 40.7% reported using articulators for crown and bridge cases, and 25.1% agreed to taking facebow records. Under half (47.3%) of the dentists expressed dissatisfaction with their undergraduate training in occlusion, with no significant association with the variables of the number of years of experience, the country of practice or being in general practice (p ≥ .226). CONCLUSION: The results indicate a disparity between traditionally taught and applied concepts in clinical occlusion and the undertaking of occlusal assessments and the management of occlusion in clinical practice.

Dental continuing professional development - Part II: The Malta CPD Pilot Project.

INTRODUCTION: Continuing professional development (CPD) remains voluntary in nine European countries. Evidence suggests a move towards mandatory CPD across Europe with the objective of harmonisation of dental CPD. Although the importance of CPD is acknowledged, the literature regarding its effectiveness is limited and under debate. AIMS AND OBJECTIVES: The main aim was to measure the effectiveness and success of a new CPD programme with the objective to devise a strategy, guidelines and recommendations for the establishment of a dental CPD programme in Malta. METHODOLOGY: This project was divided into two phases; Phase 1 was the analysis of a survey sent out to 135 members of the Dental Association of Malta. Phase 2 involved the evaluation of eight verifiable CPD events, through pre-event and post-event tests and feedback forms, to investigate the effect on short-term knowledge retention and the respective satisfaction levels of participants at each event. RESULTS: The survey had a response rate of 78%. The CPD events in Phase 2 all showed statistically significant improvement in short-term knowledge retention on each subject (p < 0.05). Satisfaction levels ranged from 70% to 99%. CONCLUSIONS: The information gathered from this project was used to provide guidelines and recommendations for the local regulatory body and CPD providers for the set-up of a dental CPD framework and programmes in Malta, a country where dental CPD is still voluntary. This article is the second article from a two-part series of articles about the Malta Dental CPD Pilot project.