Allogenic Adipose-Derived Stem Cells in Diabetic Foot Ulcer Treatment: Clinical Effectiveness, Safety, Survival in the Wound Site, and Proteomic Impact.

Although encouraging results of adipose-derived stem cell (ADSC) use in wound healing are available, the mechanism of action has been studied mainly in vitro and in animals. This work aimed to examine the safety and efficacy of allogenic ADSCs in human diabetic foot ulcer treatment, in combination with the analyses of the wound. Equal groups of 23 participants each received fibrin gel with ADSCs or fibrin gel alone. The clinical effects were assessed at four time points: days 7, 14, 21 and 49. Material collected during debridement from a subset of each group was analyzed for the presence of ADSC donor DNA and proteomic changes. The reduction in wound size was greater at all subsequent visits, significantly on day 21 and 49, and the time to 50% reduction in the wound size was significantly shorter in patients who received ADSCs. Complete healing was achieved at the end of the study in seven patients treated with ADSCs vs. one treated without ADSCs. One week after ADSC application, 34 proteins significantly differentiated the material from both groups, seven of which, i.e., GAPDH, CAT, ACTN1, KRT1, KRT9, SCL4A1, and TPI, positively correlated with the healing rate. We detected ADSC donor DNA up to 21 days after administration. We confirmed ADSC-related improvement in wound healing that correlated with the molecular background, which provides insights into the role of ADSCs in wound healing-a step toward the development of cell-based therapies.

Intermittent Use of Continuous Glucose Monitoring: A New Paradigm in Treatment of Type 2 Diabetes.

OBJECTIVES: To suggest how continuous glucose monitoring (CGM) may be used intermittently in individuals with type 2 diabetes (T2D). MATERIALS AND METHODS: The use of CGM is largely in those with type 1 diabetes (T1D), in whom it makes sense to use CGM continuously as CGM provides a valuable tool to not only adjust their insulin doses but also to match it with their diet, physical activity, and other lifestyle modifications. In the case of T2D, however, especially for those not on insulin, the use of CGM may not be needed on a continuous basis. The use of CGM on an intermittent basis is rarely discussed in the literature. This article tries to provide clinical situations where CGM can be used intermittently. RESULTS: Intermittent use of CGM defined as the "use of CGM once in 2 or 3 months or a fixed frequency," and may be useful in several situations in those with T2D. We suggest the following indications for the intermittent use of CGM in T2D-newly diagnosed patients where treatment is being started, uncontrolled diabetes where treatment is being altered, starting intensive lifestyle modification, during infections, during preoperative control, in children and adolescents with T2D, as a motivational tool to improve behavioral modification, after metabolic surgery, and in patients on steroids, apart from other indications. CONCLUSION: Intermittent use of CGM in T2D can be useful in special situations and can also be cost saving particularly in resource-constrained regions of the world.

Implementation of Wound Hygiene in clinical practice: early use of an antibiofilm strategy promotes positive patient outcomes.

Non-healing wounds are devastating for patients, potentially causing long-term morbidity and an impaired quality of life. They also incur a huge health economic burden for health-care services. Understanding of the causes of non-healing wounds has increased significantly. While the need to address the underlying aetiology has always been acknowledged, the role of biofilm in delaying or preventing healing is now accepted. There is a consensus on the need to debride the wound to remove biofilm and then prevent its reformation, to kickstart healing. The potential benefits of incorporating an antibiofilm component within the wound bed preparation framework are clear. However, such a strategy needs to be flexible enough so that it can be implemented by all practitioners, regardless of their expertise or specialty. Wound Hygiene does this. This supplement describes the Wound Hygiene protocol, and includes a selection of case studies on different wound types, demonstrating its ease of use and effectiveness in clinical practice.

The Problem of Wound Healing in Diabetes-From Molecular Pathways to the Design of an Animal Model.

Chronic wounds are becoming an increasingly common clinical problem due to an aging population and an increased incidence of diabetes, atherosclerosis, and venous insufficiency, which are the conditions that impair and delay the healing process. Patients with diabetes constitute a group of subjects in whom the healing process is particularly prolonged regardless of its initial etiology. Circulatory dysfunction, both at the microvascular and macrovascular levels, is a leading factor in delaying or precluding wound healing in diabetes. The prolonged period of wound healing increases the risk of complications such as the development of infection, including sepsis and even amputation. Currently, many substances applied topically or systemically are supposed to accelerate the process of wound regeneration and finally wound closure. The role of clinical trials and preclinical studies, including research based on animal models, is to create safe medicinal products and ensure the fastest possible healing. To achieve this goal and minimize the wide-ranging burdens associated with conducting clinical trials, a correct animal model is needed to replicate the wound conditions in patients with diabetes as closely as possible. The aim of the paper is to summarize the most important molecular pathways which are impaired in the hyperglycemic state in the context of designing an animal model of diabetic chronic wounds. The authors focus on research optimization, including economic aspects and model reproducibility, as well as the ethical dimension of minimizing the suffering of research subjects according to the 3 Rs principle (Replacement, Reduction, Refinement).

The management of type 2 diabetes before, during and after Covid-19 infection: what is the evidence?

Patients with Covid-19 place new challenges on the management of type 2 diabetes, including the questions of whether glucose-lowering therapy should be adjusted during infection and how to manage a return to normal care after resolution of Covid-19 symptoms. Due to the sudden onset of the pandemic, physicians have by necessity made such important clinical decisions in the absence of robust evidence or consistent guidelines. The risk to patients is compounded by the prevalence of cardiovascular disease in this population, which alongside diabetes is a major risk factor for severe disease and mortality in Covid-19. We convened as experts from the Central and Eastern European region to consider what advice we can provide in the setting of type 2 diabetes and Covid-19, considering the evidence before, during and after infection. We review recommendations that have been published to date, and consider the best available-but currently limited-evidence from large observational studies and the DARE-19 randomized control trial. Notably, we find a lack of guidance on restarting patients on optimal antidiabetic therapy after recovering from Covid-19, and suggest that this may provide an opportunity to optimize treatment and counter clinical inertia that predates the pandemic. Furthermore, we emphasize that optimization applies not only to glycaemic control, but other factors such as cardiorenal protection. While we look forward to the emergence of new evidence that we hope will address these gaps, in the interim we provide a perspective, based on our collective clinical experience, on how best to manage glucose-lowering therapy as patients with Covid-19 recover from their disease and return to normal care.

Positioning sulphonylureas in a modern treatment algorithm for patients with type 2 diabetes: Expert opinion from a European consensus panel.

The large number of pharmacological agents available to treat type 2 diabetes (T2D) makes choosing the optimal drug for any given patient a complex task. Because newer agents offer several advantages, whether and when sulphonylureas (SUs) should still be used to treat T2D is controversial. Published treatment guidelines and recommendations should govern the general approach to diabetes management. However, expert opinions can aid in better understanding local practices and in formulating individual choices. The current consensus paper aims to provide additional guidance on the use of SUs in T2D. We summarize current local treatment guidelines in European countries, showing that SUs are still widely proposed as second-line treatment after metformin and are often ranked at the same level as newer glucose-lowering medications. Strong evidence now shows that sodium-glucose co-transporter-2 inhibitors (SGLT-2is) and glucagon-like peptide-1 receptor agonists (GLP-1RAs) are associated with low hypoglycaemia risk, promote weight loss, and exert a positive impact on vascular, cardiac and renal endpoints. Thus, using SUs in place of SGLT-2is and GLP-1RAs may deprive patients of key advantages and potentially important cardiorenal benefits. In subjects with ascertained cardiovascular disease or at very high cardiovascular risk, SGLT-2is and/or GLP-1RAs should be used as part of diabetes management, in the absence of contraindications. Routine utilization of SUs as second-line agents continues to be acceptable in resource-constrained settings.

SGLT2 inhibitors in T2D and associated comorbidities - differentiating within the class.

BACKGROUND: For patients with type 2 diabetes (T2D), cardiovascular disease (CVD) is the single most common cause of mortality. In 2008 and 2012, the Federal Drug Administration (FDA) and the European Medicines Agency (EMA) respectively mandated cardiovascular outcomes trials (CVOTs) on all new anti-diabetic agents, as prospective trials statistically powered to rule out excess cardiovascular risk in patients with T2D. Unexpectedly, some of these CVOTs have demonstrated not only cardiovascular safety, but also cardioprotective effects, as was first shown for the SGLT2 inhibitor empagliflozin in EMPA-REG OUTCOME. EXPERT OPINION: To debate newly available CVOT data and to put them into context, we convened as a group of medical experts from the Central and Eastern European Region. Here we describe our discussions, focusing on the conclusions we can draw from EMPA-REG OUTCOME and other SGLT2 inhibitor CVOTs, including when considered alongside real-world evidence. CONCLUSION: CVOTs investigating SGLT2 inhibitors have suggested benefits beyond glucose lowering that have been confirmed in real-world evidence studies.

Translating recent results from the Cardiovascular Outcomes Trials into clinical practice: recommendations from the Central and Eastern European Diabetes Expert Group (CEEDEG).

AIMS: These recommendations aim to improve care for patients with type 2 diabetes (T2D) at high cardiovascular (CV) risk in Central and Eastern Europe. Cardiovascular disease (CVD) and/or chronic kidney disease (CKD) are major interdependent comorbidities in patients with T2D, accounting for 50% of mortality. Following recent CV outcomes trial (CVOT) results, including those from EMPA-REG OUTCOME®, LEADER®, SUSTAIN™-6 and, most recently, the CANVAS study, it is essential to develop regional expert consensus recommendations to aid physicians in interpreting these newest data to clinical practice. METHODS: The Central and Eastern European Diabetes Expert Group (CEEDEG) followed a Delphi method to develop treatment algorithms to aid physicians in the clinical management of patients with T2D at high CV risk. RESULTS: In light of the latest CVOT results, and in particular the EMPA-REG OUTCOME® and LEADER® trials, the diagnosis, assessment, treatment choice and monitoring of patients with T2D and established CVD and/or CKD have been considered together with existing guidelines and presented in two reference algorithms. In addition, adherence, special prescribing considerations and a proposed multidisciplinary management approach have been discussed and are presented with the proposed algorithms. CONCLUSIONS: The latest available high-level evidence on glucose-lowering drugs has enabled CEEDEG to develop practical consensus recommendations for patients with established CVD and/or CKD. These recommendations represent an update to international and country-level guidelines used for these patients, with the aim of providing a resource not only to endocrinologists, but to cardiologists, nephrologists and primary care physicians in the region.

Risk factors for cancer development in type 2 diabetes: A retrospective case-control study.

BACKGROUND: The risk of several types of cancer is increased in type 2 diabetes mellitus. The earliest possible diagnosis of cancer - difficult within regular outpatient diabetes care - is of utmost importance for patients' survival. The aim of this multicenter, retrospective (years 1998-2015), case-control study was to identify risk factors associated with malignancy in subjects with diabetes treated in a typical outpatient setting. METHODS: In the databases of 3 diabetic and 1 primary care clinics 203 patients (115 women) with type 2 diabetes mellitus who developed malignancy while treated for diabetes were identified. The control group consisted of 203 strictly age- and gender matched subjects with type 2 diabetes without cancer. Factors associated with diabetes: disease duration, antidiabetic medications use and metabolic control of diabetes were analyzed. Also other variables: BMI (body mass index), smoking habits, place of residence and comorbidities were included into analysis. RESULTS: The most prevalent malignancies in men and women together were breast cancer (20.7 %) and colorectal cancer (16.3 %). HbA1c (hemoglobin A1c) level ≥8.5 %, obesity and insulin treatment in dose-dependent and time-varying manner demonstrated significant association with increased risk of malignancy, while metformin use was associated with a lower risk of cancer. Diabetes duration, comorbidities, smoking habits, place of residence and aspirin use did not show significant association with risk of malignancy. CONCLUSIONS: In the outpatient setting the obese patients with poorly controlled insulin treated type 2 diabetes mellitus should be rigorously assessed towards malignancies, particularly breast cancer in women and colorectal cancer in men.

Modern Management of Cardiometabolic Continuum: From Overweight/Obesity to Prediabetes/Type 2 Diabetes Mellitus. Recommendations from the Eastern and Southern Europe Diabetes and Obesity Expert Group.

The increasing global incidence of obesity and type 2 diabetes mellitus (T2D) underscores the urgency of addressing these interconnected health challenges. Obesity enhances genetic and environmental influences on T2D, being not only a primary risk factor but also exacerbating its severity. The complex mechanisms linking obesity and T2D involve adiposity-driven changes in ß-cell function, adipose tissue functioning, and multi-organ insulin resistance (IR). Early detection and tailored treatment of T2D and obesity are crucial to mitigate future complications. Moreover, personalized and early intensified therapy considering the presence of comorbidities can delay disease progression and diminish the risk of cardiorenal complications. Employing combination therapies and embracing a disease-modifying strategy are paramount. Clinical trials provide evidence confirming the efficacy and safety of glucagon-like peptide 1 receptor agonists (GLP-1 RAs). Their use is associated with substantial and durable body weight reduction, exceeding 15%, and improved glucose control which further translate into T2D prevention, possible disease remission, and improvement of cardiometabolic risk factors and associated complications. Therefore, on the basis of clinical experience and current evidence, the Eastern and Southern Europe Diabetes and Obesity Expert Group recommends a personalized, polymodal approach (comprising GLP-1 RAs) tailored to individual patient's disease phenotype to optimize diabetes and obesity therapy. We also expect that the increasing availability of dual GLP-1/glucose-dependent insulinotropic polypeptide (GIP) agonists will significantly contribute to the modern management of the cardiometabolic continuum.

Role of adipocytokines and its correlation with endocrine pancreatic function in patients with pancreatic cancer.

INTRODUCTION: Some authors suggest that adipocytokines contribute to the induction of pancreatic carcinogenesis as well as the development of endocrine insufficiency. AIMS: We evaluate the circulating concentrations of leptin, resistin and visfatin in patients with newly diagnosed pancreatic cancer (PC) and relationship between serum adipocytokines level and clinicopathological features of PC. Moreover the usefulness of those adipocytokines as possible biomarkers of endocrine pancreatic function in PC has been assessed. METHODS: The pilot study group consisted of 45 individuals (mean age 65.6 ± 11.5 years, BMI 21.8 ± 3.4 kg/m(2)) with newly diagnosed PC (within last 1-3 months) and 13 healthy individuals with age, gender and BMI matched to the study group. Among PC patients 18 (40%) had recently diagnosed diabetes. Fasting plasma leptin, resistin, visfatin concentrations were determined with ELISA (R&D Systems, Phoenix Pharmaceuticals) and insulin by RIA (DakoCytomation). RESULTS: Patients with PC as compared to controls had significantly lower plasma leptin (40.6 ± 21.3 vs 63.2 ± 16.3 pg/mL; p < 0,0008). In contrast PC patients showed more than six fold higher level of resistin (126.2 ± 143.2 vs 18.9 ± 7.2 ng/mL; p < 0.009) than controls. The median plasma visfatin was 2.8 ± 1.8 ng/mL, which was not significantly different from the controls (3.8 ± 1.1 ng/mL). When PC patients with and without diabetes were considered separately, plasma leptin concentrations among nondiabetic patients were slightly, but not significantly higher (44.6 ± 21.0) as compared to diabetics (34.5 ± 20.7). Moreover there was no difference between visfatin and resistin level in PC, among patients with and without diabetes. No significant differences between serum level of leptin, visfatin and resistin and age, gender, BMI, smoking status, tumor localization, distant metastases and pain has been found. CONCLUSION: The results of this study confirm previous findings that patients with newly diagnosed pancreatic cancer are characterized with lower level of leptin. This pilot study showed significantly higher resistin concentrations in patients with PC in comparison to healthy controls, which may be helpful in PC early diagnosis. Changes in leptin and resistin level in PC are not likely related to endocrine disorders.

Major liver resection results in early exacerbation of insulin resistance, and may be a risk factor of developing overt diabetes in the future.

PURPOSE: This single center prospective cohort study evaluated the influence of hemihepatectomy on glucose homeostasis. METHODS: The study included 30 patients undergoing hemihepatectomy. All patients underwent an oral 75 g glucose tolerance test before (baseline), 1 week and 1 month after the surgery. Plasma glucose, insulin and glucagon were measured in the OGTT samples, and the HOMA index was calculated. The fasting levels of interleukin 6 and 1ß, tumor necrosis factor and adiponectin were assessed. RESULTS: The fasting plasma and 120-min post-challenge mean glucose level increased during the study from 89.6 to 103.5 mg/dl (by 15.5 %) and from 136.4 to 162.2 (by 18.9 %; p = 0.51), respectively, accompanied by an increase in fasting glucagon (from 3.2 to 5.9 ng/mL; p = 0.043) and insulin (from 14.6 to 19.3 IU/mL) and by a decrease in plasma insulin at 60 min of OGTT (p = 0.34). An increase of IL-6 (p = 0.015) and TNF (from 49.7 to 53 pg/mL), and decrease of plasma APO (7658 to 5152 ng/mL) and exacerbation of insulin resistance (p = 0.007) were noted. CONCLUSION: Hemihepatectomy resulted in moderate disturbances in glucose homeostasis, in a majority of patients that was likely to be of minor clinical relevance. However, the patients might be at higher risk of developing overt diabetes following long-term survival.

The Wedding Bells Sound Really Good! iGlarLixi Fixed-Ratio Combination in the Treatment of Type 2 Diabetes: A Narrative Review.

iGlarLixi is a fixed-ratio combination of insulin glargine 100 U/mL and lixisenatide used in the treatment of type 2 diabetes. iGlarLixi has proven clinical benefits in terms of glycemia, weight control, and safety, defined by the risk of hypoglycemia. It simultaneously targets many pathophysiologic abnormalities which are at the root of type 2 diabetes and thus presents a complementary mode of action. Finally, it may also address diabetes treatment burden, and, by decreasing the complexity of treatment, it may improve patient adherence and persistence and fight against clinical inertia. This article reviews the results of major randomized controlled trials in people with type 2 diabetes that compared iGlarLixi to other therapeutic regimens, representing different intensification strategies, such as basal supported oral therapy, oral antidiabetic drugs, and a combination of the latter with glucagon-like peptide 1 receptor agonists. Moreover, as a supplement to randomized trials, data from real-world evidence have also been included.

Getting them through the door: Social and behavioral determinants of uptake and engagement in an obesity intervention.

Using data from a large-scale screening program (N = 19634), we aimed to prospectively identify factors predicting uptake (i.e. acceptance of the invitation) and engagement (i.e. participation in at least two sessions) in a multi-component-intensive-behavioral-intervention for obesity-management (MBIOM) intervention targeting adolescents (n = 2862; 12-14 years; BMI ≥90th percentile). Approximately one third of adolescents most in need of weight management declined the initial invitation to enter the MBIOM. Poor diet, sedentary behavior, and parental education predicted willingness to enter and stay in the intervention, however measured body mass index did not matter. Perceived family support, instead of initial motivation, facilitated engagement. Our results provide new insights on the importance of regional socio-geographical factors including trust in local authorities.

Indirect insulin resistance markers are associated with nonalcoholic fatty liver disease in type 1 diabetes.

INTRODUCTION: Insulin resistance (IR) in type 1 diabetes mellitus (T1DM) is associated with increased insulin dose requirements, poor glycemic control, and elevated risk of chronic complications. IR increases lipid synthesis and hepatic lipid content. Disruption in hepatic lipid accumulation and export leads to liver steatosis resulting in nonalcoholic liver disease (NAFLD). OBJECTIVES: The aim of the study was to explore the relationship between indirect IR markers and NAFLD in T1DM. PATIENTS AND METHODS: We analyzed 151 patients with T1DM (59 men, 92 women), with a median (interquartile range [IQR]) age of 40 (33-47) years and a median (IQR) diabetes duration of 19 (13-21)years. The median (IQR) value of glycated hemoglobin (HbA1c) was 7.5% (6.8%-8.%; 58 [51-66] mmol/mol). The following indirect IR markers were evaluated: estimated glucose distribution rate (eGDR), visceral adiposity index (VAI), and the triglyceride to high­density lipoprotein cholesterol ratio (TG/HDL­C). Fatty infiltration of the liver was quantified using transient elastography. Presence of NAFLD was defined as a controlled attenuation parameter value of 238 dB/m or greater. RESULTS: NAFLD was observed in 65 patients (43%). The participants with NAFLD were less insulin­sensitive (eGDR, 8.93 [6.39-9.97] vs 9.94 [8.09-11.13] mg/kg/min; P = 0.001; VAI, 1.52 [1.2-2.64] vs 1.34 [0.92-1.74]; P = 0.014; TG/HDL­C ratio, 1.35 [0.95-2.11] vs 1.11 [0.77-1.6]; P = 0.02) and were characterized by higher HbA1c values (7.75% [7.2%-8.4%] vs 7.3% [6.5%-8.1%]; 61 [55-68] vs 56 [48-65] mmol/mol; P = 0.02) than the patients without the disease. In a multivariable regression analysis adjusted for sex, diabetes duration, and HbA1c level, indirect IR markers were independently associated with NAFLD (eGDR: odds ratio [OR], 0.86; 95% CI, 0.77-0.97; P = 0.01; VAI: OR, 1.61; 95% CI, 1.05-2.49; P = 0.03, TG/HDL­C ratio: OR, 1.88; 95% CI, 1.11-3.18; P = 0.02). CONCLUSIONS: In T1DM, NAFLD is more likely to be found in individuals with lower insulin sensitivity.

Novel methods of continuous glucose monitoring and telehealth in the improvement of diabetes care: a narrative review.

Standard markers of glycaemic control, such as glycated haemoglobin (HbA1c) and self-measurement of blood glucose (SMBG), have proven insufficient. HbA1c is an averaged measurement that does not give information about glucose variability. SMBG provides limited, intermittent blood glucose (BG) values over the day and is associated with poor compliance because of the invasiveness of the method and social discomfort. In contrast to glucometers, continuous glucose monitoring (CGM) devices do not require finger-stick blood samples, but instead measure BG via percutaneous or subcutaneous sensors. The immediate benefits of CGM include prevention of hypoglycaemia or hyperglycaemia, and automated analysis of long-term glycaemic data enables reliable treatment adjustments. This review describes the principles of CGM and how CGM data have changed diabetes treatment standards by introducing new glycaemic control parameters. It also compares different CGM devices and examines how the convenience of sharing CGM data in telehealth applies to the current coronavirus-19 pandemic.

Expanding the Role of Continuous Glucose Monitoring in Modern Diabetes Care Beyond Type 1 Disease.

Application of continuous glucose monitoring (CGM) has moved diabetes care from a reactive to a proactive process, in which a person with diabetes can prevent episodes of hypoglycemia or hyperglycemia, rather than taking action only once low and high glucose are detected. Consequently, CGM devices are now seen as the standard of care for people with type 1 diabetes mellitus (T1DM). Evidence now supports the use of CGM in people with type 2 diabetes mellitus (T2DM) on any treatment regimen, not just for those on insulin therapy. Expanding the application of CGM to include all people with T1DM or T2DM can support effective intensification of therapies to reduce glucose exposure and lower the risk of complications and hospital admissions, which are associated with high healthcare costs. All of this can be achieved while minimizing the risk of hypoglycemia and improving quality of life for people with diabetes. Wider application of CGM can also bring considerable benefits for women with diabetes during pregnancy and their children, as well as providing support for acute care of hospital inpatients who experience the adverse effects of hyperglycemia following admission and surgical procedures, as a consequence of treatment-related insulin resistance or reduced insulin secretion. By tailoring the application of CGM for daily or intermittent use, depending on the patient profile and their needs, one can ensure the cost-effectiveness of CGM in each setting. In this article we discuss the evidence-based benefits of expanding the use of CGM technology to include all people with diabetes, along with a diverse population of people with non-diabetic glycemic dysregulation.

Chronic Diabetic Complications: Current Challenges and Opportunities.

The Special Issue, "Chronic Diabetic Complications: Current Challenges and Opportunities", is rich in scientific content, covering a wide field of diabetic complications via both original studies and reviews [...].

[Is thyroid autoimmunity associated with subclinical atherosclerosis in young women with type 1 diabetes mellitus?]

INTRODUCTION: It has been hypothesized that autoimmunity may contribute to cardiovascular complications and may be an important trigger for processes leading to atherosclerosis, especially in type 1 diabetes mellitus (T1DM). This pilot study aimed to answer the question of whether markers of thyroid autoimmunity are associated with increased carotid intima-media thickness (cIMT) in young, asymptomatic T1DM women. MATERIAL AND METHODS: The study population consisted of 102 women, including 72 with T1DM and 30 healthy controls. All patients had thyroid hormones within the normal range. According to the antiperoxidase antibodies (aTPO) titre, the T1DM women were divided into an aTPO-positive (T1DM aTPO+) (n = 41) and an aTPO-negative (T1DM aTPO-) (n = 31) group. In all patients, aTPO, thyroglobulin antibody (aTG) titres, thyroid-stimulating hormone (TSH), free thyroxine (FT3), free triiodothyronine (FT4), lipid parameters, glycated haemoglobin, thyroid ultrasonography, and cIMT assessment were evaluated. The association of cIMT with different risk factors related to thyroid autoimmunity was determined. RESULTS: Carotid intima-media thickness was significantly greater in T1DM aTPO+ females (0.66 ± 0.10 mm) than in T1DM aTPO- (0.59 ± 0.11 mm) and healthy controls (0.58 ± 0.10 mm) (p = 0.007, p = 0.001, respectively). In all women cIMT was significantly, positively correlated with aTPO (p = 0.005, r = 0.273), Hashimoto's thyroiditis (HT) duration (p = 0.00015, r = 0.367), levothyroxine dose per week (p = 0.006, r = 0.269), and ultrasound features of HT (p = 0.004, r = 0.281) and inversely with fT3 concentration (p = 0.014, r = -0.243) and FT3/FT4 ratio (p = 0.042, r = -0.201). A logistic regression analysis showed that HT duration (OR: 1.102, 95% CI: 1.008-1.206, p = 0.032) and a positive history family of HT (OR: 3.909, 95%CI: 1.014-15.071, p = 0.045) were risk factors for increased cIMT. However, multivariate regression analysis showed that the studied parameters related to thyroid autoimmunity are not independent risk factors for increased cIMT. CONCLUSIONS: We expanded the data on cIMT in young women with T1DM and showed that thyroid autoimmunity, and in particular the duration of exposure to anti-thyroid antibodies, despite adequate levothyroxine substitution, is associated with subclinical atherosclerosis in young women with T1DM. However, thyroid-related parameters are not independent risk factors for increased cIMT in euthyroid women.