[An integrated approach to the treatment of pretibial myxedema based on pulse therapy with prednisolone and electrical neuromyostimulation (FREMS-therapy) in a patient with Graves' disease and thyroid eye disease].

Graves' disease (GD) is one of the urgent problems of modern endocrinology, characterized by a high frequency, polysystemic damage to the body, a steadily progressive course, diagnostic difficulties, a high degree of disability and often resistance to therapy. The manifestations of the disease include: thyrotoxicosis syndrome with impaired lipid and carbohydrate metabolism, and activation of multiple organ pathology in the form of thyroid eye disease (TED), pretibial myxedema, cardiovascular insufficiency, acropathy, lesions of the nervous, osteoarticular system, and other lesions. The development of multiple organ pathology can have a different sequence, different time intervals and different degrees of severity. Any developments in the direction of clarifying the etiopathogenetic, clinical diagnostic and treatment-rehabilitation measures are of undoubted significance. We present a clinical case of GD, TED and pretibial myxedema, in which an integrated approach was tested in the tactics of treating pretibial myxedema (a combination of pulse therapy with prednisolone and FREMS-therapy), as a result of which positive results were obtained within a short time.

[Evaluation of tissue perfusion by indocyanine green fluorescein angiography in patients with neuroischemic diabetic foot syndrome after endovascular treatment]. / Otsenka tkanevoi perfuzii metodom fluorestsentnoi angiografii s indotsianinom zelenym u patsientov s neiroishemicheskoi formoi sindroma diabeticheskoi stopy posle endovaskulyarnogo lecheniya.

OBJECTIVE: To evaluate the fluorescence angiography (FA) parameters with Indocyanine green (ICG) and their dynamics in diabetic foot patients after endovascular treatment. MATERIAL AND METHODS: A single-center prospective non-blinded study was conducted with the inclusion of 47 diabetic foot patients with Chronic limb-threatening ischemia (CLTI). TcPO2 and FA-ICG were done before and after angioplasty. Zones of interest were selected for FA-ICG: the area of minimum and maximum fluorescence, the area of of the largest part of the foot. Also presented are the parameters of FA ICG: Tstart (sec) - the time of occurrence of min fluorescence (Istart, unit) in the zone of interest after the introduction of ICG; Tmax (sec) - the time to achieve max fluorescence (Imax, unit) after the introduction of ICG; Tmax -Tstart (sec) - the difference in the time of reaching Imax and Istart. RESULTS: The median TcPO2 values indicated the presence of CLTI before revascularization. Technical success of revascularization was achieved in 45 patients. In the postoperative period, statistically significant changes in TcPO2 and Tstart, Tmax, Tmax-Tstar were obtained. A reduction in the time to reach the ICZ to the zones of interest was noted. CONCLUSION: FA-ICG evaluate the visual and quantitative characteristics of perfusion of soft tissues of the foot. Reducing the time to reach the fluorescent substance in the areas of interest makes it possible to assume the restoration of the main blood flow to the foot. Further investigations are warranted to determine threshold values to predict wound healing and indications for revascularization.

[The impact of BMI on the course of the acute SARS-COV-2 infection and the risks that emerge during the first year after the hospital discharge. Subanalysis evidence of the AKTIV and AKTIV 2 registries].

BACKGROUND: There is enough evidence of the negative impact of excess weight on the formation and progression of res piratory pathology. Given the continuing SARS-CoV-2 pandemic, it is relevant to determine the relationship between body mass index (BMI) and the clinical features of the novel coronavirus infection (NCI). AIM: To study the effect of BMI on the course of the acute SARS-COV-2 infection and the post-covid period. MATERIALS AND METHODS: AKTIV and AKTIV 2 are multicenter non-interventional real-world registers. The АКТИВ registry (n=6396) includes non-overlapping outpatient and inpatient arms with 6 visits in each. The АКТИВ 2 registry (n=2968) collected  the  data  of  hospitalized  patients  and  included  3  visits.  All  subjects  were  divided  into  3  groups:  not  overweight  (n=2139), overweight (n=2931) and obese (n=2666). RESULTS: A higher BMI was significantly associated with a more severe course of the infection in the form of acute kidney injury (p=0.018), cytokine storm (p<0.001), serum C-reactive protein over 100 mg/l (p<0.001), and the need for targeted therapy (p<0.001) in the hospitalized patients. Obesity increased the odds of myocarditis by 1,84 times (95% confidence interval [CI]: 1,13-3,00) and the need for anticytokine therapy by 1,7 times (95% CI: 1,30-2,30).The  patients  with  the  1st  and  2nd  degree  obesity,  undergoing  the  inpatient  treatment,  tended  to  have  a  higher  probability  of  a  mortality  rate.  While  in  case  of  morbid  obesity  patients  this  tendency  is  the  most  significant  (odds  ratio  -  1,78; 95% CI: 1,13-2,70). At the same time, the patients whose chronical diseases first appeared after the convalescence period, and those who had certain complaints missing before SARS-CoV-2 infection, more often had BMI of more than 30 kg/m2 (p<0,001).Additionally, the odds of death increased by 2,23 times (95% CI: 1,05-4,72) within 3 months after recovery in obese people over the age of 60 yearsCONCLUSION.  Overweight  and/or  obesity  is  a  significant  risk  factor  for severe  course  of  the  new  coronavirus  infection  and  the associated cardiovascular and kidney damage Overweight people and patients with the 1st and 2nd degree obesity tend to have a high risk of death of SARS-CoV-2 infection in both acute and post-covid periods. On top of that, in case of morbid obesity patients this tendency is statistically significant. Normalization of body weight is a strategic objective of modern medicine and can contribute to prevention of respiratory conditions, severe course and complications of the new coronavirus infection.

[The role of glycation end products in the development and progression of diabetic neuroarthropathy].

Diabetic neuroarthropathy (DNOAP, Charcot's foot) is a serious complication of diabetes mellitus, the genesis of which is not fully understood. In most cases, this pathology is diagnosed late, which leads to the development of severe deformities of the foot, up to the loss of support ability of the limb. There is no single hypothesis for the formation of Charcot's foot, but there are factors predisposing to its development, as well as a few likely provoking events. Excessive formation and accumulation of end products of glycation may play an important role in the pathogenesis of this complication of diabetes. End products of glycation (AGE) are a variety of compounds formed as a result of a non-enzymatic reaction between carbohydrates and free amino groups of proteins, lipids and nucleic acids. There are various factors that lead to the accumulation of AGE in the human body. Allocate endogenous and exogenous factors. The former include certain diseases, such as diabetes mellitus, renal failure, which accelerate glycation processes. Exogenous factors leading to the formation of lipo-oxidation and glyco-oxidation products include tobacco smoke and prolonged heat treatment of food.This review provides information on the role of glycation end products in the development and progression of complications in patients with diabetes mellitus.

[Empagliflozin and heart failure: position paper of the experts on the results of the online meeting and discussion of the EMPEROR-Preserved Trial].

At an international online expert meeting held on September 16, 2021, the results of the empagliflozin research program EMPA-REG Outcome, EMPEROR-Reduced and EMPEROR-Preserved were reviewed. We analyzed cardiovascular and renal outcomes during the treatment with empagliflozin in patients with chronic heart failure, regardless of the presence of type 2 diabetes mellitus. The positive results of the EMPEROR-Preserved study are updated and their significance for clinical practice is discussed. Several proposals have been adopted that will accelerate the introduction of empagliflozin therapy into practice in patients with heart failure and overcome clinical inertia.

[Resolution on the results of the first working meeting of the Scientific Advisory Board «Actual problems of glycemic variability as a new criterion of glycemic control and safety of diabetes therapy¼].

June 19, 2018 the meeting of the Scientific Advisory Board took place in Moscow, chaired by Professor G.R. Galstyan, (co-chair - A.V. Zilov) devoted to the discussion of the possibilities of improving the results of treatment of diabetes mellitus (DM) by consideration of «variability of glycemia¼ (VG) as an additional criterion of the glycemic control effectiveness (especially of insulin therapy) as well as one of the goals of treatment in patients with unstable glycemia. The purpose of the working meeting was to develop a strategy for the introduction of VG as a predictor and an additional criterion in assessing the effectiveness and safety of hypoglycemic therapy to improve the pharmacotherapy of diabetes and reduce cardiovascular and total mortality. Aims: - to conduct a comprehensive data analysis of the relationship between VG and adverse DM outcomes, such as hypoglycemia, micro-and macrovascular complications, cardiovascular and total mortality; - to accumulate and analyze published data and the experience of decrease of VG and improving outcomes of diabetes on the background of different versions of insulin therapy; - to compare existing methods of glycaemia monitoring and VG assessment, their validity and availability in real practice in the context of limited budget; - to analyze the informativeness, clinical and prognostic significance of various parameters of VG assessment and determine their reasonable «minimum¼ for a comprehensive assessment of VG as a criterion for evaluating the effectiveness of treatment of DM and predictors of negative diabetes outcomes. The following reports were heard during the discussion: Glycemic variability: clinical and prognostic value. Types of glycemic variability. (Alexey V. Zilov, MD, PhD in Medicine, Assistant Professor). Methods of assessment of variability of glycemia in clinical trials and routine practice (Tatiana N. Markova, MD, PhD in Medicine, Professor). Current international and national recommendations on glycemic monitoring (Gagik R. Galstyan, MD, PhD in Medicine, Professor). Peculiarities of glycemic variability and its evaluation among children and adolescents (Alisa V. Vitebskaya, MD, PhD in Medicine).

[Hybrid vascular interventions on the peripheral arteries in the treatment of critical ischemia in elderly patients.]

Peripheral arterial disease has a huge contribution to the overall mortality rate of the population, especially in the group of patients of old and old age. The likelihood of an adverse outcome is increased against a background with other possible nosological forms. In particular, the combination of peripheral atherosclerosis with diabetes mellitus very often manifests itself in the form of a multilevel lesion of the lower limb arteries. The treatment of such patients is very difficult, since the use of only open or endovascular approaches has its own contraindications and limitations, and cannot be used throughout the course of the lesion. The way out of this situation is the use of a hybrid approach, which consists in the combination of an open surgical reconstruction on the upper floors of the lesion and balloon angioplasty on the arteries of the lower leg. This approach allows you to use the advantages of both methods and achieve good results of treatment. The article presents the experience of treatment using a hybrid approach in elderly and senile patients with multilevel lesion of the lower limb arteries on the background of diabetes mellitus.

[Impact of various wound dressings on wound bed neoangiogenesis in patients with different forms of diabetic foot syndrome]. / Vliianie razlichnykh sredstv zakrytiia ran na neoangiogenez ranevogo lozha u patsientov s razlichnymi formami sindroma diabeticheskoi stopy.

AIM: To investigate the impact of various wound dressings on wound bed neoangiogenesis in patients with different forms of diabetic foot syndrome (DFS). SUBJECTS AND METHODS: The clinical (local tissue oxygenation) and immunohistochemical (CD31) markers of foot soft tissue neoangiogenesis were evaluated in patients with DFS receiving negative pressure (NP) therapy and collagen-containing dressings (CCDs) versus standard treatment. 63 patients with neuropathic and neuroischemic (without critical ischemia) forms of DFS were examined after wound debridement. In the postoperative period, 21 patients received NP treatment, CCDs were applied to 21 patients, and 21 patients had standard treatment. RESULTS: During NP therapy, there was statistically significantly intensified local microhemodynamics, as evidenced by transcutaneous oximetry (p < 0.05); the remaining two groups showed no statistically significant differences in transcutaneous oxygen tension during the treatment. Immunohistochemical examination revealed a significant increase in the number of newly formed vessels, as shown by anti-CD31 antibody staining (p < 0.05), in patients who had NP therapy and CCDs (p < 0.05). CONCLUSION: Vacuum (NP) therapy versus standard therapy most effectively affects wound bed neoangiogenesis. This is reflected in the increased local tissue microhemodynamics, as confirmed by immunohistochemical examination.

[Comparative evaluation of the intensity of reparative processes in the lower extremity soft tissues of diabetic patients receiving local negative pressure wound treatment and standard wound care]. / Sravnitel'naya otsenka intensivnosti reparativnykh protsessov v myagkikh tkanyakh nizhnikh konechnostei u patsientov s sakharnym diabetom na fone primeneniya lokal'nogo otritsatel'nogo davleniya i standartnoi terapii.

AIM: To study the intensity of soft tissue repair in patients with diabetic foot syndrome (DFS) during local negative pressure wound treatment versus standard wound care. SUBJECTS AND METHODS: The investigators estimated the clinical (wound sizes, local tissue oxygenation), histological (light microscopy), and immunohistochemical (CD31, CD68, MMP-9, and TIMP-1) markers for reparative processes in patients with DFS during vacuum therapy versus standard wound care. Forty-two patients with the neuropathic and neuroischemic (without critical ischemia) forms of DFS were examined after debridement. In the perioperative period, 21 patients received negative pressure wound therapy and 21 had standard wound care. RESULTS: During vacuum therapy, the area and depth of wound defects decreased by 19.8±7.8 and 42.8±5.6%, respectively (p=0.002) (as compared to the baseline data). In the control group, these indicators were 17.0±19.4 and 16.6±21.6% (p=0.002). There was a significant intensification of local microhemodynamics according to transcutaneous oximetry readings in the negative pressure wound treatment group. After 9±2 days of treatment, histological examination of granulation tissue revealed a significant reduction in edema, cessation of inflammatory infiltration, and formation of mature granulation tissue in Group 1. Immunohistological examination indicated a more obvious increase in the count of macrophages (CD68 staining) and a significant increment in the number of newly formed vessels, as evidenced by anti-CD31 antibody staining. During the treatment, there was a decline of the expression of MMP-9 and an increase in that of TIMP-1, as compared to those in the control group. CONCLUSION: The findings are indicative of the enhanced intensity of reparative processes in patients with DFS during vacuum therapy versus standard wound care, resulting in more rapidly decreased wound sizes, increased local microhemodynamics, reduced inflammation, and accelerated wound transition from the inflammatory to the proliferative phase.

[The Study of Influence of Different Methods of Local Treatment on Wound Healing in Patients with Diabetic Foot Ulcers].

Aim: To evaluate the influence of different methods of local treatment on tissue repair in patients with diabetic foot ulcers. Materials and Methods: We evaluated such clinical characteristics as wound size and local perfusion after using negative pressure wound therapy (NPWT), local collagen, and standard care in patients with diabetic foot ulcers. We observed 63 patients with neuropathic and neuroischemic forms of diabetic foot (without critical ischemia) after surgical debridement. After that 21 patients received NPWT, 21 local collagen treatment and 21 ­ standard care. Results: After using NPWT wound area and depth decreased in 19,8% and 42,8% (p<0.05), in group of collagen dressings in 26,4 and 30,4% (p<0.05). In control group those parameters were 17,0 и 16.6% respectively (p<0.05). There was found the significant increase of local perfusion according to oxygen monitoring in group of NPWT (p<0.05). Conclusion: The received data showed that the intensity of lower limb tissue repair processes increases more significant after using NPWT and collagen dressings in comparison to standard care which is found according to wound size and tissue perfusion alterations.

Correction of Retrograde Ejaculation in Patients with Diabetes Mellitus Using Endourethral Collagen Injection: Preliminary Results.

INTRODUCTION: Diabetic neuropathy secondary to diabetes mellitus type 1 (DM1) is responsible for retrograde ejaculation (RE) in 5-18% of cases. Medical treatment of RE is based either on increasing the sympathetic tone of the bladder or on decreasing the parasympathetic activity. However, the onset of side effects and the lack of response should be considered. AIMS: The aim of this study was to analyze long-term outcome of endourethral injection of volume-forming material (VFM) of collagen type 2 into bladder neck submucosa in patients with RE secondary to DM1. METHODS: Twenty-four patients with complete RE refractory to imipramine and DM1 were included in the study. Patients were single-blinded randomized according to a computer-generated random sequence with a 1:1 ratio in two treatment groups, namely group A (endourethral collage type 2 injection) and group B (endourethral saline water injection). New technique includes an endoscopic injection of VFM such as collagen (Correcting MIT®, Ltd. minimally invasive technologies, Moscow, Russia) into bladder neck submucosa. Primary endpoint of the study was the reduction of semen antegrade volume (mL). Secondary endpoints were considered as the changes of antegrade count (millions/mL), antegrade total motility (%), antegrade progressive motility (%), State-Trait Anxiety Inventory, Beck Depression Questionnaire and International Index of Erectile Function (IIEF-5). Pregnancy rate was calculated in each group. RESULTS: Twenty-three patients completed the study. In group A, significant differences from baseline to 12 months were observed relative to antegrade volume (mL) (mean difference: 0.71, P < 0.05), antegrade count (millions/mL) (mean difference: 45.6, P < 0.05), antegrade total motility (%) (mean difference: 15.4, P < 0.05) and antegrade progressive motility (%) (mean difference: 8.4, P < 0.05). In group A, we observed significant differences in terms State-Trait Anxiety Inventory (mean difference: -20.5, P < 0.05) and Beck Depression Inventory (mean difference: -8.4, P < 0.05) with significant differences compared with group B. We observed significant improvements in group A vs. group B when considering primary and secondary endpoints of the study, but not for the IIEF-5. CONCLUSION: Correction of RE in DM1 patients could be achieved with endourethral injection of collagen type 2.

[Pain in diabetic neuropathy: psychosomatic aspects].

Diabetic neuropathy (DN) is one of the most common complications of diabetes mellitus (DM). Most clinical and population studies indicate that its prevailing form is distal symmetric, affecting about 30% of patients with diabetes. The main clinical manifestation of this form of DN is a decrease (up to a complete loss) of sensitivity, which is either not recognized by the patient or is perceived as numbness, loss of any sensations in the lower extremities. At the same time, in a relative minority of patients, the leading symptom in the DN clinical presentation is pain, which, in some cases, reaches high intensity, disrupts working ability, daily activity, and sleep.

[Medical treatment for diabetic nephropathy and the nephropathic form of the diabetic foot].

To date, we have a huge data on problems of prevention and treatment of late complications of diabetes, which largely determine the duration and quality of life of patients. One of the most serious complications is diabetic foot syndrome - a complex of pathological changes in the peripheral nervous system, arterial and microvasculature, which pose a direct threat to the development of ulcerative necrotic processes and gangrene of the foot.

[Current lower extremity casting technologies in complex treatment of the diabetic foot].

Adequate leg unloading is a key factor of healing of trophic ulcers of the diabetic foot (DF). Total contact casting (TCC) is a method that has recently been used in clinical practice. A study was conducted to examine the effectiveness and safety of TCC versus conventional leg unloading methods, which included 27 patients with the neuropathic DF. TCC and conventional unloading methods ("a low shoe", bed confinement) were used in 14 (Group 1) and 13 (Group 2) patients, respectively. There were no significant differences between the groups in age, gender, the duration and type of diabetes mellitus, and the duration of ulcers. However, in Group 1, trophic ulcers are larger and more frequently located in the middle and posterior parts of the foot (which hampers its unloading). During 6-month therapy, 73 and 46% of the ulcers healed in Groups 1 and 2, respectively. Despite the larger sizes of ulcers in Group 1, the healing time did not virtually differ (109 and 111 days, respectively). Thus, TCC was more effective than conventional unloading methods. Slower trophic ulcer healing in the presence of inadequate unloading more commonly caused severe complications that total contact cast wearing.

[Long-term results of therapeutic education of patients with type 1 diabetes mellitus].

The paper presents the results of a prospective (13-year) study of the effectiveness of a diabetes teaching and treatment program (DTTP) for patients with type 1 diabetes mellitus. The patients were divided into two subgroups according to the frequency of follow-up visits to the Endocrinology Research Center, Russian Academy of Medical Sciences. The intensive follow-up subgroup comprised the patients who had visited the center at least every 4-6 months after DTTP (Group 1). These visits had included regular measure-ments of the level of HbA1c; recommendations on insulin dosage adjustment regimens; discussion of the results of glycemia self-monitoring according to the patient's diabetes diary, etc. The other subgroup consisted of the patients who were followed up only in the urban health care system. The baseline compensation of carbohydrate metabolism was poor. Subgroup analysis of the changes in the level of HbA1c indicated that Group 1 patients had its significantly lower levels 7 and 13 years after DTTP. There was an inverse correlation between the level of HbA1c and the rate of glycemia self-monitoring. The study demonstrated the high effectiveness of DTTP in reducing the incidence of acute and chronic complications of diabetes mellitus, the number of hospital admissions for diabetes and sick leave days throughout the follow-up.

Effectiveness and cost-benefit analysis of intensive treatment and teaching programmes for type 1 (insulin-dependent) diabetes mellitus in Moscow--blood glucose versus urine glucose self-monitoring.

In a prospective controlled trial the effects of a 5-day in-patient treatment and teaching programme for Type 1 (insulin-dependent) diabetes mellitus on metabolic control and health care costs were studied in Moscow. Two different intervention programmes were compared, one based upon urine glucose self-monitoring (UGSM, n = 61) and one using blood glucose self-monitoring (BGSM, n = 60). Follow-up was 2 years. A control group (n = 60) continued the standard treatment of the Moscow diabetes centre and was followed-up for 1 year. Costs and benefits with respect to hospitalizations and lost productivity (according to average wage) were measured in November 1992 rubles (Rb.), with respect to imported drugs and test strips in 1992 German marks (DM). In the intervention groups there were significant decreases of HbA1 values [UGSM: 12.5% before, 9.4% after 1 year, 9.2% after 2 years (p < 0.0001); BGSM: 12.6% before, 9.3% after 1 year, 9.2% after 2 years (p < 0.0001) compared to no change in the control group (12.2% before, 12.3% after 1 year)], and of the frequency of ketoacidosis. The frequency of severe hypoglycaemia was comparable between the UGSM (10 cases during 2 years), BGSM (10 cases during 2 years), and the control group (8 cases during 1 year).(ABSTRACT TRUNCATED AT 250 WORDS)