May Measurement Month 2017: an analysis of blood pressure screening results in Georgia-Europe.

Elevated blood pressure (BP) is a growing burden worldwide, leading to over 10 million deaths each year. May Measurement Month (MMM) is a global initiative aimed at raising awareness of high BP and to act as a temporary solution to the lack of screening programmes worldwide. According to STEPS-Georgia, between 2010 and 2016, arterial hypertension prevalence (BP ≥140/90 mmHg or being treated) increased from 33.4% to 37.7%. According to the Health for All (HFA) (WHO data set) Database in Georgia in 2015 cardiovascular disease (CVD) mortality contributed to 42.6% of overall deaths; among them 23.3% is due to coronary heart disease (CHD), and 30% due to cerebrovascular diseases. An opportunistic screening of volunteers aged ≥18 was carried out in May 2017 (MMM17). BP measurement, the definition of hypertension and statistical analysis followed the standard MMM protocol. Screening was carried out in 50 sites at a national scale (clinics, public places). Five hundred volunteers, mostly medical personnel took part in the project. A total of 6144 individuals were screened during MMM17. After multiple imputations, 3744 (60.9%) had hypertension. Of those not on anti-hypertensive medication, 958 (28.5%) respondents were found to have hypertension, while 1862 (66.8%) individuals receiving anti-hypertensive medication, had uncontrolled BP. MMM17 was the largest BP screening campaign undertaken in Georgia. Approximately 60% of those screened had hypertension and among those who receive medication, up to 70% are treated inadequately. These results suggest that opportunistic screening can identify a significant number of people with raised BP.

Retention in Georgia opioid substitution therapy program and associated factors.

BACKGROUND: Substance abuse has been considered as a growing challenge in Georgia that is closely linked with human immune deficiency virus (HIV) and hepatitis C transmission due to unsafe injection and other uncontrolled behaviors. Methadone maintenance therapy is one of the major treatment options for opioid-dependent individuals. It has proven efficacy in decreasing illegal opioid consumption and criminal behavior as well as reducing the level of HIV infection, mortality, HCV infection, and increasing social functioning. METHODS: The data was initially extracted from the electronic database, as of October 30, 2015, for the patients undergoing methadone maintenance therapy in 2014 and 2015. We used two types of statistical analysis: binary regression and time-to-event analysis (Kaplan-Meier). For binary regression analysis, patients who initiated the treatment 12, 9, 6, and 3 months prior to October 30, 2015, respectively, were eligible for >12-, >9-, >6-, and >3-month retention analysis. We identified two types of the retention periods: (I) "the program specific retention period" (the time spent (uninterruptedly) in the Global Fund to Fight HIV/AIDS, Tuberculosis, and Malaria (GFATM) opioid substitution treatment (OST) program after the clients' last entry) and (II) "being on OST retention period" (the time spent (uninterruptedly) on OST since the clients' last entry). For time-to-event analysis, the two different endpoints were investigated: (i) dropouts and (ii) being detained. RESULTS: The analysis showed that at each time point, "being on OST retention" rates are slightly higher than "program specific retention" rates. The percentages of patients retained in OST treatment after 3, 6, 9, and 12 months from the initiation of the treatment, respectively, were 89, 86, 85, and 83% and the percentages of patients retained in the GFATM program at the same time points were 88, 83, 82, and 80%. Patients older than 40 years are twice as likely to stay in the program compared to younger individuals. Gender is only associated with >9 and >12 months retention with approximately three times the odds for men compared to women. The strength of the association between hepatitis C status and "program specific" retention increases with time spent in the program as p values decrease from 0.07 for >3- and >6-month retention to 0.01 for >9- and >12-month retention. The younger age group was more likely to get dropouts and be detained. HIV status and social status did not show statistically significant association with retention. CONCLUSIONS: These findings identify the need for more support for younger patients as they are more vulnerable to dropouts and detention compared to the older age group, especially during the early stage of treatment.

Piloting a simplified bio-behavioural survey methodology, the BBS-Lite, among people who inject drugs in Georgia.

BACKGROUND: During 2021 and 2023 two simplified Biological and Behavioural Study (BBS-Lite) surveys, and in 2022 one Standard Integrated Biological and Behavioural Study (IBBS), were conducted among people who inject drugs in seven cities in Georgia. From these, an opportunity to compare the implementation of these survey methods and results was able to be gained. METHODS: The two survey types were compared to find points of similarity and difference in their methodologies. The methodologies of the IBBS and BBS-Lite studies shared many characteristics, including the cities where they were implemented, recruitment criteria, sample sizes, and common questionnaire items. All studies were multi-centre cross-sectional involving administration of a face-to-face behavioural questionnaire and collection of biological specimens for testing of HIV, syphilis, hepatitis B virus (HBV), and hepatitis C virus (HCV). The main differences were in the sampling methods. The IBBS utilised respondent-driven sampling (RDS) while participants of the BBS-Lite studies were enrolled through consecutive recruitment at the harm reduction (HR) programme sites and on outreach and through snowball sampling. We compared the results from each study as well as the implementation modalities such as time taken and budgetary requirements, and the complexity of implementation. RESULTS: Considerably less time was required for recruitment, as well as for interviewing, data entry (4 times less) and the analysis for the BSS-Lite studies compared to the IBBS. The BSS-Lite study budgets were at least 2.5 times less than of the IBBS study. The recruited samples were comparable for age distribution, median age at first injection, the last drug injected, sharing of drug injecting equipment or receiving opioid agonist maintenance treatment (OAMT) during the last 12 months. HIV and HCV prevalence were similar including for stratifications by age, client status and city of recruitment. CONCLUSION: Our findings have demonstrated that if implemented on a regular basis, the BBS-Lite can be a complementary solution for systematic data collection, filling surveillance gaps and addressing the challenges that persist in obtaining important data on people who inject drugs (PWID) between IBBS rounds in the country. The methodology is recommended for testing in other settings and in other key populations. In addition, the data collected on a routine base can help the harm reduction (HR) program to better understand the changes in the drug scene and observe new trends in HIV risks and drug injecting behaviours, possible barriers for access to harm reduction, drug treatment, and HIV and/or viral hepatitis testing and treatment services.

Identifying Sources of Lead Exposure for Children in the Republic of Georgia, with Lead Isotope Ratios.

In the Republic of Georgia, a 2018 national survey estimated that more than 40% of children aged 2-7 years had a blood lead concentration (BLC) of more than 5 µg/dL. The objective of this study was to document the feasibility of employing lead isotope ratios (LIRs) to identify and rank the Pb (lead) exposure sources most relevant to children across Georgia. A cross-sectional survey between November 2019 and February 2020 of 36 children previously identified as having BLCs > 5 µg/dL from seven regions of Georgia involved the collection of blood and 528 environmental samples, a questionnaire on behaviours and potential exposures. The LIRs in blood and environmental samples were analysed in individual children and across the whole group to ascertain clustering. A fitted statistical mixed-effect model to LIR data first found that the blood samples clustered with spices, tea, and paint, then, further isotopically distinct from blood were sand, dust, and soil, and lastly, milk, toys, pens, flour, and water. Analysis of the LIRs provided an indication and ranking of the importance of Pb environmental sources as explanatory factors of BLCs across the group of children. The findings support the deployment of interventions aimed at managing the priority sources of exposure in this population.

The Use of Pb Isotope Ratios to Determine Environmental Sources of High Blood Pb Concentrations in Children: A Feasibility Study in Georgia.

The incidence of lead (Pb) poisoning in children in Georgia has been identified as a major health concern, with a recent national survey identifying that 41% of children aged 2-7 years had blood lead concentrations (BLCs) greater than the blood lead reference value (BLRV) of ≥5 µg dL-1. This study collected samples of blood, spices, paint, soil, dust, flour, tea, toys, milk, and water from 36 households in Georgia where a child had previously been identified as having a BLC > BLRV. The Pb concentrations of these samples were determined and compared to Georgian reference values. Samples from 3 households were analysed for their Pb isotope composition. The Pb isotope composition of the environmental and blood samples were compared to identify the most likely source(s) of Pb exposure. This approach identified that some spice and dust samples were the likely sources of Pb in the blood in these cases. Importantly, some soil, paint, and dust sources with high Pb concentrations could be discounted as contributing to blood Pb based on their distinct isotope composition. The data presented demonstrate the significant contribution that Pb surveillance and Pb isotope ratio analyses can make to managing Pb exposure in regions where high BLCs are identified.

Multistakeholder perspectives on the strengthening and embedding of mandatory continuing medical education in Georgia: a qualitative study.

OBJECTIVE: Continuing medical education (CME) is a vital component of health systems. Setting up a CME system is a complex task, requiring involvement of stakeholders including educators, learners, institutions and policy makers. The aim of the study was to conduct qualitative research involving multiple stakeholders to explore the perceived effectiveness and shortcomings of the CME system in Georgia, its place in the health system and potential means of improving it. DESIGN: This is a qualitative study. All data were collected using semistructured individual interviews. The questions were derived from the relevant literature. Data analysis was conducted using comparative strategy. PARTICIPANTS: We interviewed individuals from CME providers, medical establishments, the professional development board (PDB), and the Regulatory Agency for Medical and Pharmaceutical Activities. We thus interviewed 23 people (11 people from CME providers, 8 people from medical establishments, 3 PDB members and 1 person from Legal Entity under Public Law Regulatory Agency for Medical and Pharmaceutical Activities). RESULTS: Georgia has had experience of mandatory CME in the past, which had been criticised for its poor quality and bureaucratic processes. CME is viewed as an essential developmental process for medical professionals, the outcome of which is to deliver high-quality medical care. Our interviewees identified a clear need for high-quality CME courses. However, significant challenges that need to be overcome include financial barriers, doctors' attitudes to CME, a lack of CME courses in all medical specialties and relatively weak professional associations. CONCLUSION: CME is widely recognised as an essential pillar in providing quality medical care. Establishing high-quality CME requires a strategic and holistic approach. In order to ensure the sustainable and effective implementation of the CME process, we need to take into account stakeholders' interests and expectations, the socioeconomic status and development of the country, and past experiences of all relevant individuals and organisations.

Reduction in Blood Lead Concentration in Children across the Republic of Georgia following Interventions to Address Widespread Exceedance of Reference Value in 2019.

In recent years, reports of lead contamination have dramatically increased in Georgia. Given concerns about the exposure of children to lead (Pb), the National Multiple Indicator Cluster Survey (MICS-2018) included a blood sampling component. The results showed that 41% of the children that participated had blood Pb levels (BLL) ≥ 5 µg/dL and that BLL in children living in Western Georgia were higher than those in Eastern regions. In response to these findings, NCDC implemented written and verbal advice to the families of children who participated in the MICS-2018 on how to reduce Pb exposure. From August 2019 onwards, the state program of clinical follow-up was implemented. The design of this study was a longitudinal study. The intervention of interest was the public health advice and medical follow-up, and the outcome was defined as the difference in BLL between the MICS-2018 survey and the state program follow-up. We observed a significant overall reduction in median BLL between MICS-2018 and state program follow-up in both August 2019 and the latest results (until December 2019). However, we did not observe any significant further reduction between August and the most recent BLL results. In the Georgian setting, written and verbal communication targeting individual households, alongside home visits to the most exposed, effectively reduced BLL in children.

Cascade of care among HIV patients diagnosed in 2013 in Georgia: Risk factors for late diagnosis and attrition from HIV care.

INTRODUCTION: The major challenge in the HIV epidemic in Georgia is a high proportion of undiagnosed people living with HIV (estimated 48%) as well as a very high proportion of late presentations for care, with 66% presenting for HIV care with CD4 count <350 and 40% with <200 cells/mm3, in 2013. The objectives of this study was to evaluate patient engagement in the continuum of HIV care for HIV patients diagnosed in 2013 and, within this cohort, to evaluate factors associated with late diagnosis and attrition from care. METHODS: Factors associated with late diagnosis were analyzed through binary logistic regression. Exposure variables were the mode of HIV transmission (injecting drug use, male-to-male contact, and heterosexual contact), gender (male vs female), and age (categorized by median value ≤36 vs >36). In addition, CD4 count at diagnosis (cells/mm3) (≤350 or >350) together with all above factors were tested for the association with attrition through Poisson regression. RESULTS: Overall, 317 patients retained in care, representing 65% of those diagnosed (n = 488). Out of eligible 295 patients, 89.5% were on treatment and 84% of those viral load count was measured after 6 months of antiretroviral treatment initiation had HIV-1 viral load <1000 copies/mL. Patients reporting injecting drug use as a route-of HIV transmission had two times the odds (95% confidence interval = 1.34-3.49) to be diagnosed late and patients reporting male-to-male contact as a way of HIV transmission had half the odds (odds ratio = 0.46 (95% confidence interval = 0.26-0.81)) of late diagnosis compared to patients acquiring HIV through heterosexual contact. Patients older than 36 years were more likely to being diagnosed late. CONCLUSION: More attention should be given to injecting drug users as they represent the most at-risk population for late diagnosis together with older age and attrition.