Flash Glucose Monitoring in Croatia: The Optimal Number of Scans per Day to Achieve Good Glycemic Control in Type 1 Diabetes.

Background and Objectives: The purpose of this study is to determine the optimal number of scans per day required for attaining good glycemic regulation. Materials and Methods: The association of scanning frequency and glucometrics was analyzed according to bins of scanning frequency and bins of time in range (TIR) in the Croatian population of type 1 diabetes (T1DM) patients. Results: Intermittently scanned continuous glucose monitoring (isCGM) Libre users in Croatia performed on average 13 ± 7.4 scans per day. According to bins of scanning frequency, bin 5 with 11.2 ± 02 daily scans was sufficient for achieving meaningful improvements in glycemic regulation, while decreasing severe hypoglycemia required an increasing number of scans up to bin 10 (31 ± 0.9), yet with no effect on TIR improvement. When data were analyzed according to bins of TIR, an average of 16.3 ± 10.5 scans daily was associated with a TIR of 94.09 ± 3.49% and a coefficient of variation (CV) of 22.97 ± 4.94%. Improvement was shown between each successive bin of TIR but, of notice, the number of scans performed per day was 16.3 ± 10.5 according to TIR-based analysis and 31.9 ± 13.5 in bin 10 according to scan frequency analysis. Conclusions: In conclusion, an optimal average number of scans per day is 16.3 in order to achieve glucose stability and to minimize the burden associated with over-scanning.

Nordic dietary patterns and cardiometabolic outcomes: a systematic review and meta-analysis of prospective cohort studies and randomised controlled trials.

AIMS/HYPOTHESIS: Nordic dietary patterns that are high in healthy traditional Nordic foods may have a role in the prevention and management of diabetes. To inform the update of the EASD clinical practice guidelines for nutrition therapy, we conducted a systematic review and meta-analysis of Nordic dietary patterns and cardiometabolic outcomes. METHODS: We searched MEDLINE, EMBASE and The Cochrane Library from inception to 9 March 2021. We included prospective cohort studies and RCTs with a follow-up of ≥1 year and ≥3 weeks, respectively. Two independent reviewers extracted relevant data and assessed the risk of bias (Newcastle-Ottawa Scale and Cochrane risk of bias tool). The primary outcome was total CVD incidence in the prospective cohort studies and LDL-cholesterol in the RCTs. Secondary outcomes in the prospective cohort studies were CVD mortality, CHD incidence and mortality, stroke incidence and mortality, and type 2 diabetes incidence; in the RCTs, secondary outcomes were other established lipid targets (non-HDL-cholesterol, apolipoprotein B, HDL-cholesterol, triglycerides), markers of glycaemic control (HbA1c, fasting glucose, fasting insulin), adiposity (body weight, BMI, waist circumference) and inflammation (C-reactive protein), and blood pressure (systolic and diastolic blood pressure). The Grading of Recommendations, Assessment, Development and Evaluation (GRADE) approach was used to assess the certainty of the evidence. RESULTS: We included 15 unique prospective cohort studies (n=1,057,176, with 41,708 cardiovascular events and 13,121 diabetes cases) of people with diabetes for the assessment of cardiovascular outcomes or people without diabetes for the assessment of diabetes incidence, and six RCTs (n=717) in people with one or more risk factor for diabetes. In the prospective cohort studies, higher adherence to Nordic dietary patterns was associated with 'small important' reductions in the primary outcome, total CVD incidence (RR for highest vs lowest adherence: 0.93 [95% CI 0.88, 0.99], p=0.01; substantial heterogeneity: I2=88%, pQ<0.001), and similar or greater reductions in the secondary outcomes of CVD mortality and incidence of CHD, stroke and type 2 diabetes (p<0.05). Inverse dose-response gradients were seen for total CVD incidence, CVD mortality and incidence of CHD, stroke and type 2 diabetes (p<0.05). No studies assessed CHD or stroke mortality. In the RCTs, there were small important reductions in LDL-cholesterol (mean difference [MD] -0.26 mmol/l [95% CI -0.52, -0.00], pMD=0.05; substantial heterogeneity: I2=89%, pQ<0.01), and 'small important' or greater reductions in the secondary outcomes of non-HDL-cholesterol, apolipoprotein B, insulin, body weight, BMI and systolic blood pressure (p<0.05). For the other outcomes there were 'trivial' reductions or no effect. The certainty of the evidence was low for total CVD incidence and LDL-cholesterol; moderate to high for CVD mortality, established lipid targets, adiposity markers, glycaemic control, blood pressure and inflammation; and low for all other outcomes, with evidence being downgraded mainly because of imprecision and inconsistency. CONCLUSIONS/INTERPRETATION: Adherence to Nordic dietary patterns is associated with generally small important reductions in the risk of major CVD outcomes and diabetes, which are supported by similar reductions in LDL-cholesterol and other intermediate cardiometabolic risk factors. The available evidence provides a generally good indication of the likely benefits of Nordic dietary patterns in people with or at risk for diabetes. REGISTRATION: ClinicalTrials.gov NCT04094194. FUNDING: Diabetes and Nutrition Study Group of the EASD Clinical Practice.

Comparison of media and academic attention of recently published positive and neutral or negative randomized cardiovascular clinical trials.

BACKGROUND: Citations are used to assess the importance of authors, articles and journals in the scientific community, but do not examine how they affect general public journal readership. The Altmetric Attention Score (AAS) is a new metric for measuring media attention of the published paper. METHODS: We examined cardiovascular (CV) randomized clinical trials (RCTs), published in the 3 highest Web of Science Impact Factor journals (Journal Citation Reports 2019: category "Medicine, General & Internal") and in the 3 highest Web of Science Impact Factor CV journals (Journal Citation Reports 2019: category "Cardiac & Cardiovascular Systems"), through the calendar year of 2017, 2018 and 2019. The primary outcomes were the assessment of the difference between number of citations and AAS among positive and negative CV RCTs. RESULTS: Among the included 262 RCTs, more positive CV RCTs were published (p = 0.002). There was no significant statistical difference between the positive and negative trials, considering the number of citations (p = 0.61). Interestingly, positive trials had a tendency towards a higher AAS (p = 0.058). The correlation between the AAS and the number of citations was moderate positively correlated (ρ = 0.47, p < 0.001). CONCLUSION: We did not find any differences between CV RCTs with positive vs CV RCTs with negative results considering the number of their citations. A tendency towards a higher AAS among positive CV RCTs could indicate higher activity on social media regarding CV trials with positive results. A higher number of published positive CV RCTs among all published CV RCTs could indicate the presence of publication bias but further investigation of unpublished RCTs in trial registries (e.g., clinicaltrials.gov) is needed.

CELEBRATING 100 YEARS OF INSULIN USE.

The year 2022 marked the one-hundredth anniversary of the first application of insulin. November 14th, the birth date of one of its main discoverers, Frederick Banting, was designated as World Diabetes Day. This paper comprises a narrative review of the history of the discovery of diabetes and insulin, progress in insulin development, important breakthroughs in insulin production and delivery, and a short commentary regarding potential future developments in insulin treatment. Diabetes, as one of the earliest recorded illnesses in medical writings, has been a focus of research for almost the entire written human history. Groundbreaking discoveries during the early 20th century have resulted in type 1 diabetes mellitus becoming a treatable, chronic condition. The relationship between good glycemic control and reduced occurrence of diabetes complications was established, which has enticed further development and refinements in insulin treatment, ranging from the purification and increased quality of insulin itself, as well as various inventions in its administration. Despite great achievements in insulin therapy so far, future research aims to avoid the need for subcutaneous administration and to create non-invasive means of insulin application.

Issues for the management of people with diabetes and COVID-19 in ICU.

In the pandemic "Corona Virus Disease 2019" (COVID-19) people with diabetes have a high risk to require ICU admission. The management of diabetes in Intensive Care Unit is always challenging, however, when diabetes is present in COVID-19 the situation seems even more complicated. An optimal glycemic control, avoiding acute hyperglycemia, hypoglycemia and glycemic variability may significantly improve the outcome. In this case, intravenous insulin infusion with continuous glucose monitoring should be the choice. No evidence suggests stopping angiotensin-converting-enzyme inhibitors, angiotensin-renin-blockers or statins, even it has been suggested that they may increase the expression of Angiotensin-Converting-Enzyme-2 (ACE2) receptor, which is used by "Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) to penetrate into the cells. A real issue is the usefulness of several biomarkers, which have been suggested to be measured during the COVID-19. N-Terminal-pro-Brain Natriuretic-Peptide, D-dimer and hs-Troponin are often increased in diabetes. Their meaning in the case of diabetes and COVID-19 should be therefore very carefully evaluated. Even though we understand that in such a critical situation some of these requests are not so easy to implement, we believe that the best possible action to prevent a worse outcome is essential in any medical act.

Worldwide inertia to the use of cardiorenal protective glucose-lowering drugs (SGLT2i and GLP-1 RA) in high-risk patients with type 2 diabetes.

The disclosure of proven cardiorenal benefits with certain antidiabetic agents was supposed to herald a new era in the management of type 2 diabetes (T2D), especially for the many patients with T2D who are at high risk for cardiovascular and renal events. However, as the evidence in favour of various sodium-glucose transporter-2 inhibitor (SGLT2i) and glucagon-like peptide-1 receptor agonists (GLP-1 RA) accumulates, prescriptions of these agents continue to stagnate, even among eligible, at-risk patients. By contrast, dipeptidyl peptidase-4 inhibitors (DPP-4i) DPP-4i remain more widely used than SGLT2i and GLP-1 RA in these patients, despite a similar cost to SGLT2i and a large body of evidence showing no clear benefit on cardiorenal outcomes. We are a group of diabetologists united by a shared concern that clinical inertia is preventing these patients from receiving life-saving treatments, as well as placing them at greater risk of hospitalisation for heart failure and progression of renal disease. We propose a manifesto for change, in order to increase uptake of SGLT2i and GLP-1 RA in appropriate patients as a matter of urgency, especially those who could be readily switched from an agent without proven cardiorenal benefit. Central to our manifesto is a shift from linear treatment algorithms based on HbA1c target setting to parallel, independent considerations of atherosclerotic cardiovascular disease, heart failure and renal risks, in accordance with newly updated guidelines. Finally, we call upon all colleagues to play their part in implementing our manifesto at a local level, ensuring that patients do not pay a heavy price for continued clinical inertia in T2D.

Mediterranean diet, cardiovascular disease and mortality in diabetes: A systematic review and meta-analysis of prospective cohort studies and randomized clinical trials.

To update the clinical practice guidelines for nutrition therapy of the European Association for the Study of Diabetes, we conducted a systematic review and meta-analysis of prospective cohort studies and randomized clinical trials (RCTs) to evaluate the effect of the Mediterranean diet (MedDiet) on the prevention of cardiovascular disease (CVD) incidence and mortality. We searched Medline, EMBASE (through April 20, 2018) and Cochrane (through May 7, 2018) databases. Pooled relative risks (RRs) and 95% confidence interval (CI) were calculated by the generic inverse variance method. A total of 41 reports (3 RCTs and 38 cohorts) were included. Meta-analyses of RCTs revealed a beneficial effect of the MedDiet on total CVD incidence (RR: 0.62; 95% CI: 0.50, 0.78) and total myocardial infarction (MI) incidence (RR: 0.65; 95% CI: 0.49, 0.88). Meta-analyses of prospective cohort studies, which compared the highest versus lowest categories of MedDiet adherence, revealed an inverse association with total CVD mortality (RR: 0.79; 95% CI: 0.77, 0.82), coronary heart disease (CHD) incidence (RR: 0.73; 95% CI: 0.62, 0.86), CHD mortality (RR: 0.83; 95% CI: 0.75, 0.92), stroke incidence (RR: 0.80; 95% CI: 0.71, 0.90), stroke mortality (RR: 0.87; 95% CI: 0.80, 0.96) and MI incidence (RR: 0.73; 95% CI: 0.61, 0.88). The present study suggests that MedDiet has a beneficial role on CVD prevention in populations inclusive of individuals with diabetes.

Report from the 4th Cardiovascular Outcome Trial (CVOT) Summit of the Diabetes & Cardiovascular Disease (D&CVD) EASD Study Group.

The 4th Cardiovascular Outcome Trial (CVOT) Summit of the Diabetes & Cardiovascular Disease (D&CVD) EASD Study Group was held in Munich on 25-26 October 2018. As in previous years, this summit served as a reference meeting for in-depth discussions on the topic of recently completed and presented CVOTs. This year, focus was placed on the CVOTs CARMELINA, DECLARE-TIMI 58 and Harmony Outcomes. Trial implications for diabetes management and the impact of the new ADA/EASD consensus statement treatment algorithm were highlighted for diabetologists, cardiologists, endocrinologists, nephrologists and general practitioners. Discussions evolved from CVOTs to additional therapy options for heart failure (ARNI), knowledge gained for adjunct therapy of type 1 diabetes and, on the occasion of the 10 year anniversary of the FDA's "Guidance for Industry: "should CVOTs be continued and/or modified?" The 5th Cardiovascular Outcome Trial Summit will be held in Munich on 24-25 October 2019 ( http://www.cvot.org ).

Effect of the Mediterranean diet in combination with exercise on metabolic syndrome parameters: 1-year randomized controlled trial.

This work aimed to evaluate and compare the benefits of the energy restricted Mediterranean diet (MD) and Standard hypolipemic diet (SHD) accompanied by exercise on metabolic syndrome parameters. A 12-month, randomized, single-blinded, diet-controlled study was conducted on 124 obese participants in the University Hospital Dubrava. Participants were assigned to the MD (n = 63) or the SHD (n = 61) and received the same amount of nutritional education and guidance on physical activity. The completion rate was 67.7 %. Both diets produced significant beneficial changes in body weight and waist circumference (P < 0.001 for MD and SHD). Compared with the SHD, HDL cholesterol increased (P = 0.031) and systolic blood pressure (SBP) decreased (P = 0.020) in the MD group. Fasting plasma glucose decreased significantly in both diet groups (P < 0.001 for MD; P = 0.026 for SHD). Although both diets accompanied by physical activity yielded similar weight reduction results, adherence to the MD was associated with more prominent reduction of the MetS components, namely HDL level elevation and SBP reduction.

Use of oral antidiabetic drugs in the treatment of maturity-onset diabetes of the young: A mini review.

MODY (maturity-onset diabetes of the young) is a genetically linked group of clinically heterogeneous subtypes of diabetes. Roughly 5% of people with diabetes mellitus diagnosed prior to age 45 have MODY diabetes. Most of them have been erroneously diagnosed as patients with either type 1 or type 2 diabetes and, as a result, have been improperly treated. Genetic identification of MODY diabetes and its subtypes allows proper treatment and enables clinicians to switch many patients to oral antidiabetic agents, mainly sulphonylureas. However, some new classes of oral antidiabetic drugs have also been tested and found to be effective in MODY patients. We have searched for research articles and case reports written in full-text English or with an English abstract, using the following keywords: MODY and oral antidiabetic* in the databases Cochrane Library, PubMed, and Science Direct. Therapeutic options using currently standardized oral antidiabetic drugs (mainly sulphonylureas), as well as more experimental treatment with other classes of oral antidiabetic drugs in different types of MODY, are discussed, with special focus on the therapy of the most common MODY subtypes, including specific conditions such as pregnancy. This review article summarizes the currently available information about oral antidiabetic treatment of patients with MODY diabetes.

The role of glucagon in the possible mechanism of cardiovascular mortality reduction in type 2 diabetes patients.

AIM: Type 2 diabetes (T2D) is one of the major public health issues worldwide. The main cause of mortality and morbidity among T2D patients are cardiovascular (CV) causes. Various antidiabetics are used in T2D treatment, but until recently they lacked clear evidence of the reduction in CV mortality and all-cause mortality as independent study end-points. The aim of this article was to present and critically evaluate potential mechanisms behind the remarkable results documented in trials with new antidiabetics for the treatment of T2D. METHODS: Relevant data were collected using the MEDLINE, PubMed, EMBASE, Web of Science, Science Direct, and Scopus databases with the key words: "type 2 diabetes," "mortality," "glucagon," "empagliflozin," "liraglutide," "insulin" and "QTc." Searches were not limited to specific publication types or study designs. RESULTS: The EMPA-REG OUTCOME trial with empagliflozin and LEADER trial with liraglutide presented remarkable results regarding the reduction in mortality in T2D treatment. However, the potential mechanism for those beneficial effects is difficult to determine. It is not likely that improvements in classic CV risk factors are responsible for the observed effect. A potential mechanism may be caused by the elevation of postprandial (PP) glucagon concentrations that can be seen with an empagliflozin and liraglutide therapy, which could have beneficial effects considering the myocardial electrical stability in T2D patients. CONCLUSION: This hypothesis throws new light upon possible mechanisms of reduction in mortality in T2D patients.

Correction to: Report from the 2nd Cardiovascular Outcome Trial (CVOT) Summit of the Diabetes and Cardiovascular Disease (D&CVD) EASD Study Group.

Following publication of the original article [1], author Antonio Ceriello requested that a correction be published in relation to his affiliations. His correct affiliations have been updated in this erratum. This correction is very important for the correct assignment of funds to his Institutions.

Report from the 2nd Cardiovascular Outcome Trial (CVOT) Summit of the Diabetes and Cardiovascular Disease (D&CVD) EASD Study Group.

The 2nd Cardiovascular Outcome Trial (CVOT) Summit of the Diabetes and Cardiovascular Disease (D&CVD) EASD Study Group was held on the 20th-21st October 2016 in Munich. This second Summit was organized in light of recently published CVOTs on diabetes, with the aim of serving as a reference meeting for discussion on this topic. Along with presentations on the results of the most recently published CVOTs, panel discussions on trial implications for reimbursement and the perspective of cardiologists and/or nephrologists, as well as on CVOTs weaknesses and potentials constituted the heart of the program. Future activities of the D&CVD EASD Study Group in 2017 include an annual meeting in Milano and the 3rd CVOT Summit on Diabetes of the D&CVD EASD Study Group, in Munich ( http://www.dcvd.org ).

Nutritional Status of Patients with Chronic Obstructive Pulmonary Disease in Relation to their Physical Performance.

Nutritional abnormalities and physical inactivity are highly prevalent in patients with chronic obstructive pulmonary disease (COPD). The aim of this study was to determine the association between nutritional status/body composition and physical performance in patients with COPD. A cross-sectional observational study was conducted in outpatients with clinically stable, moderate to very severe COPD. In the assessment of nutritional status, we used dual energy X-ray absorptiometry, anthropometry, serum biomarkers, and the Mini-Nutritional Assessment (MNA) questionnaire. Physical performance was measured by the 6-minute walk distance (6MWD), 4-metre gait speed (4MGS), and physical activity. Univariate and multivariate analyses were performed. In 111 patients (mean age 68 years, 69% men), the mean 6MWD was 376 ± 119 m, 4MGS 0.9 ± 0.2 m/s, and the average daily step count 8,059 ± 4,757. Patients with low exercise capacity (6MWD ≤ 350 m) had a significantly lower lean mass index (LMI) (p < 0.01), fat-free mass index (FFMI) (p < 0.01), bone mineral content (p < 0.01), bone mineral density (p < 0.01), T-score (p < 0.05), MNA score (p < 0.01), and serum albumin and prealbumin levels (p < 0.05). Patients with low physical activity (daily step count ≤ median) had lower LMI, FFMI, MNA score, serum prealbumin (for all comparisons p < 0.05) and vitamin D levels (p < 0.01). However, none of the nutritional variables showed an independent association with low physical performance in the multivariate models. In conclusion, patients with low physical performance have deficient nutritional status, but we could not demonstrate an independent relationship between nutritional parameters and physical performance.

The Effect of the Mediterranean Diet on Serum Total Antioxidant Capacity in Obese Patients: A Randomized Controlled Trial.

OBJECTIVE: The aim of this work was to evaluate the combined effect of physical activity and 1 and 12 months' adherence to Mediterranean diet (MD) on serum total antioxidant capacity (TAC) in obese patients, as well as factors contributing to TAC. METHODS: One hundred twenty-four patients were randomly assigned to either MD combined with physical activity or standard hypolypemic diet (SHD) with physical activity. Both groups received counseling and education during the initial week and were invited for the follow-up visits, where data on body weight and blood samples were collected. TAC was determined by Trolox equivalent antioxidant capacity and urate was determined using a uricase spectrophotometric method at the initial visit and after 1 and 12 months. RESULTS: Eighty-four patients finished the 12-month program and were analyzed. The baseline and 1- and 12-month mean (±SD) TAC values in the MD group (n = 40) were 2.38 ± 0.48, 2.51 ± 0.47, and 2.47 ± 0.45 mmol Trolox equivalent (TE)/L, respectively. In the SHD group (n = 44), TAC values were 2.37 ± 0.49, 2.48 ± 0.49, and 2.31 ± 0.51 mmol TE/L, respectively. There was a statistically significant main effect for time (p < 0.001), as well as statistically significant time-diet interaction effect (p = 0.009). There was no statistically significant correlation between TAC and uric acid after 1 month (p = 0.733) or 12 months (p = 0.844) of the intervention. Based on the regression model, which included gender, diet, physical activity level, and percentage body weight change, the type of diet was the only significantly contributing factor to TAC change after the 12-month period, F = 3.867, df = 3, p = 0.012, R = 0.358, R(2) = 0.128. CONCLUSION: This randomized controlled trial with diet and physical activity intervention and TAC as a primary outcome demonstrated initial antioxidant improvement in both MD and SHD groups and a long-term beneficial effect of MD. The results imply that diet composition-olive oil, nuts, and fish in particular-combined with physical activity modify antioxidant capacity.

[CROATIAN GUIDELINES FOR THE PHARMACOTHERAPY OF TYPE 2 DIABETES]. / HRVATSKE SMJERNICE ZA FARMAKOLOSKO LIJECENJE SECERNE BOLESTI TIPA 2.

INTRODUCTION: The Croatian Association for Diabetes and Metabolic Disorders of the Croatian Medical Association has issued in 2011 the first national guidelines for the nutrition, education, self-control, and pharmacotherapy of diabetes type 2. According to the increased number of available medicines and new evidence related to the effectiveness and safety of medicines already involved in the therapy there was a need for update of the existing guidelines for the pharmacotherapy of type 2 diabetes in the Republic of Croatia. PARTICIPANTS: as co-authors of the Guidelines there are listed all members of the Croatian Association for Diabetes and Metabolic Diseases, as well as other representatives of professional societies within the Croatian Medical Association, who have contributed with comments and suggestions to the development of the Guidelines. EVIDENCE: These guidelines are evidence-based, according to the GRADE system (eng. Grading of Recommendations, Assessment, Development and Evaluation), which describes the level of evidence and strength of recommendations. CONCLUSIONS: An individual patient approach based on physiological principles in blood glucose control is essential for diabetes' patients management. Glycemic targets and selection of the pharmacological agents should be tailored to the patient, taking into account the age, duration of disease, life expectancy, risk of hypoglyce- mia, comorbidities, developed vascular and other complications as well as other factors. Because of all this, is of national interest to have a practical, rational and applicable guidelines for the pharmacotherapy of type 2 diabetes.

[HEMOGLOBIN A1c AND THE QUALITY OF DIABETES CARE]. / HEMOGLOBIN A1c I KVALITETA SKRBI ZA OBOLJELE OD SECERNE BOLESTI.

Global diabetes epidemics is currently representing one of the most prominent medical and societal challenges. Hemoglobin A1c (HbA1c), a biochemical marker of an average blood glucose concentration has been used for more than 30 years as a clinical indicator of both diabetes treatment efficacy and the risk for development of complications. Recently, HbA1C was proposed as a diabetes diagnostic test as well. Regular monitoring of glycemic control and adjustment of therapy towards the recommended HbA1c-based treatment-goals is a pivotal request of contemporary diabetes care guidelines, as well as a quality indicator proclaimed by numerous national health-care-delivery systems. Standardized and attainable analytical methodology of high-quality and a good knowledge on determinants of biological variability, able to influence test results, are crucial elements for the confident clinical use of HbA1c. In this review, essential analytical and clinical aspects necessary for the reliable use of HbA1c results in diabetes care are concisely presented, together with the degree of Croatian laboratory and clinical practice harmonization with the relevant international standards.

[Guidelines for the management of hyperglycaemia in hospitalised adult patients]. / Smjernice za zbrinjavanje hiperglikemije u odraslih hospitaliziranih bolesnika.

INTRODUCTION: The aim was to prepare guidelines for the management of in-hospital hyperglycaemia in adult patients in intensive care units and regular wards. CONTRIBUTORS: Working group led by two coordinators consists of repre- sentatives of professional societies within the Croatian Medical Association. EVIDENCE: These guidelines are derived from the guidelines of international professional societies. Level of evidence and strength of recommendation are evaluated according to GRADE (Grading of Recommendations, Assessment, Development and Evaluation) system. Decision making process: Working group produced Guidelines draft by a consensus. The draft has been delivered to professional societies for review. Final document is accepted by all included societies. CONCLUSION: Hyperglycaemia is a frequent, serious and demanding complication in hospitalized patients. Results of published studies suggest that its regulation decreases morbidity and mortality. Implementation of locally developed standardized protocols promoting basal-bolus insulin regimen is regarded as the most important measure for management of hyperglycaemia in hospital. Present guidelines are a set of practical, rational and feasible recommendations and suggestions.

Weight management using meal replacements and cardiometabolic risk reduction in individuals with pre-diabetes and features of metabolic syndrome: A systematic review and meta-analysis of randomized controlled trials.

This review synthesized the evidence from randomized controlled trials comparing the effect of meal replacements (MRs) as part of a weight loss intervention with conventional food-based weight loss diets on cardiometabolic risk in individuals with pre-diabetes and features of metabolic syndrome. MEDLINE, EMBASE, and Cochrane Library were searched through January 16, 2024. Data were pooled using the generic inverse variance method and expressed as mean difference [95% confidence intervals]. The overall certainty of the evidence was assessed using GRADE. Ten trials (n = 1254) met the eligibility criteria. MRs led to greater reductions in body weight (-1.38 kg [-1.81, -0.95]), body mass index (BMI, -0.56 kg/m2 [-0.78, -0.34]), waist circumference (-1.17 cm [-1.93, -0.41]), HbA1c (-0.11% [-0.22, 0.00]), LDL-c (-0.18 mmol/L [-0.28, -0.08]), non-HDL-c (-0.17 mmol/L [-0.33, -0.01]), and systolic blood pressure (-2.22 mmHg [-4.20, -0.23]). The overall certainty of the evidence was low to moderate owing to imprecision and/or inconsistency. The available evidence suggests that incorporating MRs into a weight loss intervention leads to small important reductions in body weight, BMI, LDL-c, non-HDL-c, and systolic blood pressure, and trivial reductions in waist circumference and HbA1c, beyond that seen with conventional food-based weight loss diets.