Left ventricular systolic function assessed by standard and advanced echocardiographic techniques in patients with systemic lupus erythematosus: A systemic review and meta-analysis.

Objectives: Aim of the study was to perform a systemic review and meta-analysis of the current case-control studies based on the assessment of the left ventricular (LV) systolic function with standard and advanced echocardiographic methods. Materials and methods: Objectives of the study, methods of statisticalanalysis, literature search strategy, inclusion andexclusion criteria, and outcome measurementswere defined according to Cochrane Collaborationsteps, 13 including recommendations for metaanalysisof observational studies in epidemiology (MOOSE). Results: A total of 850 papers were collected. Of those, eight papers (10 groups) including 174,442 SLE patients and 45,608,723 controls with heart failure (HF), 20 papers including 1,121 SLE patients and 1,010 controls with an evaluated LV ejection fraction (LVEF), and eight studies (nine groups) including 462 SLE patients and 356 controls with a measured LV global longitudinal strain (LVGLS) met the predefined inclusion criteria. HF rate in SLE patients was 2.39% (4,176 of 174,442 patients with HF), and SLE patients showed a 3.4 times higher risk for HF compared to controls. SLE patients had a lower LVEF compared to controls. LVGLS was more impaired in SLE patients compared to controls, irrespective of two-dimensional or three-dimensional speckle tracking echocardiography. Conclusion: Heart failure rate in SLE patients is high, and SLE patients showed a 3.4 times higher risk in patients with SLE compared to controls. LV systolic function, as measured by LVEF and LVGLS, is significantly affected in SLE patients, and LVGLS potentially represents a new tool for the early assessment of LV function.

Citizen Consultation on Problematic Usage of the Internet: Ethical Considerations and Empirical Insights From Six Countries.

Citizens and scientists can work together to improve the collective well-being, if citizens are inspired to help the advancement of science, and researchers motivated to listen to the voices of citizens. The benefits of such collaboration are increasingly recognized by both citizens and scientists, as reflected in the growing number of related publications and initiatives. This is especially relevant for emerging areas of research, where early involvement of citizens could help to envision, prioritize, and plan prospective studies. The Problematic Usage of the Internet (PUI) is one such area, which is fast becoming a public mental health concern. However, there remains a lack of clarity regarding the practical guidelines and ethical requirements for citizen involvement at the earliest stages of PUI. In our paper, we propose a conceptual framework and a template for initial involvement of citizens in PUI. They are derived from our community case studies, conducted in six European countries (Georgia, Greece, Malta, North Macedonia, Portugal, and Spain) and consisting of consultation with diverse groups of interested citizens (students, parents, teachers, and health professionals). Informed by our consultation exercises, we also highlight four ethical aspects for citizen involvement in the research on PUI or novel disciplines in general. They follow simple guiding principles to ensure that scientists will: enable a long-term commitment and inclusive opportunities for citizens, challenge established power hierarchies, and support collaboration, co-production and co-authorship with citizens. We believe that the proposed practical guidelines and ethical considerations, provide a valuable foundation on which to advance our understanding and generate international strategies for citizen involvement in PUI.

Mobile telemonitoring for arrhythmias in outpatients in the Republic of Georgia: a brief report of a pilot study.

As the very first trial of mobile telemedicine in the Republic of Georgia, in June-December 2010 we investigated 35 outpatients with different types of arrhythmia (male/female ratio=16/19; 12-80 years old), among them 5 patients with concomitant epilepsy. The control group comprised 7 clinically healthy sportsmen (soccer players, all men; 15-17 years old), during a 30-min velo ergometer stress test. A three-lead electrocardiogram (ECG) loop recorder (Vitaphone BT 3300; Vitasystems GmbH, Mannheim, Germany) was used in automatic mode, using special LRMA software (MDT, Lázne Bohdanec, Czech Republic) and a Nokia (Espoo, Finland) model 6730 Symbian phone. Automatically recorded arrhythmia events were transmitted from the loop recorder by Bluetooth(®) (Bluetooth SIG, Inc., Kirkland, WA) to a phone and then by 3G (through our partner mobile operator, MagtiCom Ltd. [Tbilsi, Georgia]) to the Vitasystems server in Germany and were available to Georgian physicians via e-mail/Internet. Arrhythmias were recorded/monitored during 7-68 h of observation. The number of automatically recorded ECG events varied between 3 and 170 per observation, or 0.4-10.7 hourly. Cases of sinus brady- and tachyarrhythmia, sinus node weakness syndrome, atrial fibrillation, supraventricular tachycardia, supraventricular premature complexes, and ventricular premature complexes were correctly recognized by automatic recognition software and recorded. In 3 patients and 1 sportsman previously unspecified (despite multiple investigations), arrhythmias were recorded: paroxysmal tachycardia (n=1), sinus node weakness syndrome (n=1), and ventricular premature complexes (n=2). In 3 cases (all women) light insomnia and nervousness were reported. In 2 patients with neurosis (both elderly men, 1 with epilepsy) we had to stop investigation prematurely because of anxiety/agitation. Mobile telecardiology represents feasible methodology to monitor arrhythmias in outpatients in Georgia, promoting earlier discharge of non-life-threatening cases, improving patients' comfort of life, and increasing their mobility with enhanced safety. Mobile telehealth might also represent significant cost-saving for insurance companies (this is an ongoing study). Finally, in remote areas mobile telemonitoring of patients will improve quality of care by timely provision of a second opinion in cases when local expertise is not sufficient.

The burden of out-of-pocket payments for health care in Tbilisi, Republic of Georgia.

CONTEXT: In the 1990s, the Republic of Georgia instituted health care reforms to convert the centralized, state-operated health care system inherited from the Soviet Union to a decentralized, market-driven system of health care delivery. Under the new system, 87% of health care expenditures are financed through out-of-pocket payments at the point of service. OBJECTIVE: To describe the effects of health care reforms on access to care and health care financing among ill residents of Tbilisi, Georgia. DESIGN, SETTING, AND PARTICIPANTS: A probability-proportionate-to-size cluster survey conducted in 1999 of 248 households containing 306 household members who had been ill in the past 6 months in Tbilisi, Georgia. MAIN OUTCOME MEASURES: Reported health care utilization, out-of-pocket expenditures, and financing practices. RESULTS: Of sick household members, 51% used official health care services at hospitals and clinics; 49% did not use official services and sought advice from relatives or friends, used traditional medicines, or did nothing. Those with serious illness were more likely to seek care through official services (82%) than those with nonserious illness (27%). Ninety-three percent of respondents said costs were the major deterrent to obtaining health care. Ten percent of ill household members reported that they were unable to obtain health care because of high costs; 16% reported being unable to afford all the medications necessary to treat their illness. Sixty-one percent of ill household members used savings to pay for health care expenditures and 19% of those able to obtain care had to use strategies such as borrowing money or selling personal items to pay for health care. Total out-of-pocket health care expenditures (53%) were paid for by borrowing money or selling personal items. A significant portion of households with ill members (87%) reported an interest in purchasing health care insurance. CONCLUSIONS: Economic disruption and health care reforms have led to access problems and out-of-pocket financing strategies that include reliance on personal savings, selling personal items, and borrowing money. Future reforms should consider an appropriate system for health care insurance risk pooling for the population of Tbilisi, Georgia.