Effectiveness of treatment of arterial hypertension in Central Europe from 1972 to 2022.

BACKGROUND: Hypertension is a leading cause of cardiovascular disease. This review examines the literature on hypertension control in the Czech Republic from 1972 to 2022 addressing limited data on its effectiveness. METHODS: A literature review was conducted covering the period from 1972 to 2022, utilizing MEDLINE (PubMed), Web of Science, and Scopus databases. Articles were selected based on title and abstract evaluations, with full-text reviews performed as needed. Thirteen studies involving 44,990 participants were included in this review. RESULTS: Control rates increased from 2.8% (men) and 5.2% (women) in 1985 to 32.3% (men) and 37.4% (women) from 2015 to 2018. Women showed better blood pressure control. Specialised centres achieved higher success (48%) than general practitioners (18.4%). Diabetic patients had a lower percentage (29.1%) of patients meeting their target values (<130/80 mmHg) compared to non-diabetic patients, who had a higher percentage (60.6%) meeting their target values (<140/90 mmHg). CONCLUSION: Hypertension treatment success rate in the Czech Republic improved significantly over the last 50 years and is currently comparable to that of other European countries with similar healthcare resources. However, it still remains suboptimal and lags behind the countries with the most successful treatment outcomes (Tab. 3, Fig. 1, Ref. 37). Text in PDF www.elis.sk Keywords: hypertension, treatment, effectiveness, Czech Republic, blood pressure.

Differentiated thyroid cancer - possible risks of treatment, suppressive therapy and adherence to current recommendations.

Thyroid carcinoma (TC) is rare and represents 1-2 % of all human tumors. The incidence of TC has been increasing worldwide. TC comprises of a heterogeneous group of tumours with variable biological activity. Women are mostly affected. TC can be divided in differentiated TC/DTCs (papillary - PTC, follicular - FTC, from Hürthle cells - HCC), medullary carcinoma - MTC and anaplastic thyroid cancer - ATC. In this article, we focus on possible pitfalls of suppression therapy (cardiovascular, bone and mental), particularly in low-risk patients, and we discuss the data on the adherence to guidelines for suppression therapy in DTC.

Colorectal cancer in patients with diabetes - epidemiology, pathophysiology and applications for clinical practice.

Diabetes mellitus (type 2 diabetes in particular) and colorectal carcinoma are relatively frequent diseases in our population. At the same time, these units share some common risk factors, for example obesity, lack of physical activity and hyperinsulinemia. Available data show patients with diabetes have increased risk of colorectal adenoma and carcinoma, increased risk of colorectal carcinoma at a lower age, as well as increased risk of relapse and increased mortality with colorectal cancer. The aim of this article is to point out the relationship between diabetes and colorectal carcinoma, with emphasis on the information important for clinical practice, particularly the screening of colorectal carcinoma and lifestyle recommendations for patients with diabetes. Therefore, we offer an overview of the important available publications which consider this topic.

How to convince a patient refusing colonoscopy - a qualitative study.

The available literature suggests that the most significant barriers to undergoing colonoscopy in general include “fear of pain and discomfort”, “fear of bowel preparation”, as well as directly unrelated influences such as “lack of support from family and friends”, “busy family and work schedules”, “other health problems” and the current “fear of getting COVID-19 in hospital”. A marital union may play a positive role, previous cancer a negative one. Another important factor is that patients are not used to talking about their barriers spontaneously; a guided conversation is a useful tool. Respondents in this qualitative study addressed these barriers as significant in their answers.

Continuous glucose monitoring - a new and expanding element in the care of patients with diabetes mellitus during pregnancy.

A new parameter of metabolic control derived from the results of continuous blood glucose monitoring is time in range (TIR). According to current recommendations, in pregnant women with diabetes, this glycemic range is defined by values of 3.5 to 7.8 mmol/L, with the aim of keeping glycemia in this range as much time as possible, and at the same time reducing the time spent below its lower limit (< 3.5 mmol/L)). In pre-gestational type 1 diabetes, it is recommended to reach this TIR above 70% of the total measurement time including up to 4% of simultaneous time spent in hypoglycemia. In gestational (and pre-gestational type 2) diabetes, the recommended % of in-range times are not yet specified.

Differential dignosis: „primary“ or secondary diabetes - should Cushing´s syndrome be routinely screened in the patients with type 2 diabetes mellitus?

Cushing´s syndrome is a rare disease with the population prevalence about 40 patients per 1 million inhabitants, the number among patients with diabetes mellitus (DM) is probably higher. The screening of CS among the DM patients showed the prevalence between 0-2.9% in the groups of outpatients and 2-2.9% among the patients admitted to the hospital at the time of randomization. The routine screening of CS among patients with type 2 DM is not recommended at the moment. Nevertheless, the possibility of CS should be taken into the account mainly in patients with hypertension, obesity, microvascular complications, bad level of metabolic control or high insulin doses, especially, if more of these features are present. A hormonal profile of patients with adrenal incidentaloma should be evaluated.

Glucagon in treatment of hypoglycemia - novelties.

Glucagon is actually used in the treatment of severe hypoglycemia. Due to technological difficulties with stability in solution, glucagon in currently available preparations was contained in a form of powder, which needs to be first dissolved in the water before application. This particular administration of glucagon was associated with a certain delay and several mistakes that decreased real amount of glucagon injected in the body. Currently two new formulas of glucagon appeared on the market - first as a stable liquid solution, second as a powder for nasal administration. This article summarizes currently available information about these preparations.

Metabolic and endocrine diseases - is our approach always rational?

Choosing wisely in metabolic and endocrine diseases shows the inutility of some, in clinical practice often used, ways of management. In diabetology, the routine recommendation for selfmonitoring of type 2 diabetic patients not treated with insulin represents a contraversial issue. On the contrary, there is a consensus on rational targets of glycemic control in elderly frailty patients with limited life expectancy. In endocrinology (thyroid diseases), the iniciative fights against the overuse of some laboratory examinations and ultrasonography. The recommendations on the rational indications of densitometry are discussed. In conclusion, these recommendations within Choosing wisely initiative of different professional associations usualy arise from expert views, supported by relevant clinical studies. They represent a challange to think over rational management of care.

Current view of diagnosis and treatment of latent autoimmune diabetes in adults.

Latent Autoimmune Diabetes in Adults (LADA) is an autoimmune disease arising at adulthood. LADA is characterized by a less intensive autoimmune process, slower progression and a mild metabolic decompensation at onset compared with young-onset type 1 diabetes mellitus. The onset of LADA is usually in non-obese patients over 30, without prominent features of metabolic syndrome and insulin resistance. Nevertheless it may be falsely classified as type 2 diabetes, especially, when diagnosed in older age and for the possibility of non-insulin treatment for at least 6 months after diagnosis. LADA is treated early with insulin and combined with metformin in patients with a higher level of insulin resistance. Clinical studies suggested also effectivity of other oral antidiabetics enabling preservation of residual β-cell function, such as particularly incretines.

Importance and efficiency of blood pressure control not only in type 2 diabetes patients.

Arterial hypertension is one of the most frequent comorbidities of patients with type 2 diabetes, the rates are approximately three times higher among diabetics than in general population. The presence of both diseases increases the cardiovascular risk of the patients two to three times. Therefore, it is essential to control the blood pressure values vigorously down to 130/80 mmHg as recommended in guidelines of the Czech Hypertension Society. According to EHES Study data, the blood pressure control is not sufficient in Czech diabetic population. The target values are reached in only 29 % of diabetics. A well organized system of care, intensive antihypertensive treatment, self-monitoring of patients or appointment reminder system can be used to improve blood pressure control.

Identification of MODY among patients screened for gestational diabetes: a clinician's guide.

PURPOSE: Screening of gestational diabetes/GDM (although different in different countries) represents a standard procedure allowing to identify women with pregnancy-associated diabetes. Some of the women with GDM (up to 5%) may, however, suffer from previously undiagnosed MODY (Maturity-Onset Diabetes of the Young). Currently, no international or local guidelines focused on the identification of MODY among GDM exist. Thus, the aim of this manuscript is to propose a clear guide for clinicians on how to detect MODY among pregnant women with gestational diabetes. METHODS: Based on the available literature about diagnosis (in general population) of MODY and management of MODY (both, in general population and in pregnant women), we propose a clear clinical guide on how to diagnose and manage MODY in pregnancy. RESULTS: The manuscript suggests a feasible clinical approach how to recognize MODY among patients with GDM and how to manage pregnancy of women with three most common MODY subtypes. CONCLUSION: A correct classification of diabetes is, nonetheless, essential, particularly in case of MODY, as the management of pregnant women with MODY is different and the correct diagnosis of MODY enables individualized treatment with regard to optimal pregnancy outcomes.

Screening and brief intervention in illicit drug users.

Illicit drug use is quite prevalent in the Czech population with a lifetime prevalence of illicit drug use being 29.7 % in 2018. People who use illicit drugs can use health care services more often and they are thus relevant in early identification of illicit substance use disorders and in providing brief intervention. Primary evaluation of presence of illicit substance use disorders can be done using simple and fast screening questionnaires, such as DAST-10. Screening is followed with time effective brief intervention that includes education, advice and motivation for ceasing drug use. Brief intervention should always precede potential referral to specialised addiction services. Implementation of the evidence-based guidelines into daily practise can have a positive effect on early problem resolution, lead to reduction or termination of substance use and decrease harms on patients health and other areas of his life. Screening of illicit drug use, brief intervention in case of positive screening and eventual referral to a specialist should be implemented into routine medical care.

Risk of cardiovascular complications related to blood glucose concentration: from diabetes to prediabetes.

Diabetes is an established risk factor of cardiovascular disease including the coronary heart disease (CHD) and elevates the risk of cardiovascular death 2 times. Based on current evidence the risk of acquiring the CHD increases accordingly to the level of fasting blood glucose even in the prediabetic range. In the range of 5.6-6.0mmol/l the risk is 1.11, in the range of 6.1-6.9mmol/l the risk is 1.17. In the range of HbA1c of 42-47mmol/l the risk of the CHD is 1.28. The probability of the CHD occurrence therefore does indeed increase in conjunction with the fasting blood glucose levels but the dependence is not linear.

Hypoglycemia as a symptom of adrenal dysfunction in patients with diabetes mellitus: rare but real situation.

Recurrent, unexplained, eventually severe hypoglycemias in patients with type 1 diabetes mellitus (T1DM) may be rarely but yet associated with the onset of adrenal insufficiency (AI), present in approximately 0.5 % of patients with T1DM, appearing usually several years after diabetes diagnosis, usually in middle age and more frequently in women. Screening for AI in patients who complained of recurrent hypoglycemias, difficult to explain by common causes, was ineffective and therefore it is not recommended. Nevertheless, the possibility of manifestation of AI in connection with above mentioned cases in patients with T1DM should be taken into consideration and usual symptoms of AI such as weakness, lack of appetite, weight loss, orthostatic hypotension, hyperpigmentation or ions disorders should be examined.

Current view of treatment of hypoglycemia.

Hypoglycemia is a side effect of the therapy primarily with insulin, sulphonylurea derivates and glinides. Its therapy is based on the immediate ingestion of sacharides, preferably glucose. Amount of 15-20 g is recommended as its optimal dose, although several recent studies are suggesting amount related to the patient´s weight. The therapy of severe hypoglycemia in the non-professional settings is based on glucagon injection, in the professional ones intravenous administration of glucose is preferable option.

Ethanol and risk of hypoglycemia in patients with type 1 diabetes mellitus: a brief overview for clinical practice.

Alcoholic drinks are one of the risk factors for hypoglycemia. Ethanol inhibits gluconeogenesis, decreases a level of growth hormone and impairs hypoglycemia awareness. The risk of hypoglycemia while drinking alcohol can be reduced by parallel ingestion of food (saccharides). Some recommendations also mention the change of insulin doses.

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.

[Diagnosis of MODY - brief overview for clinical practice]. / Diagnostika MODY - strucný prehled pro klinickou praxi.

Maturity Onset Diabetes of the Young (MODY) comprises inherited forms of diabetes mellitus caused by the mutations in the genes involved in the development, differentiation and function of beta-cells. The majority of patients with MODY remains misdiagnosed and erroneously classified as type 1 or type 2 diabetic patients. Correct MODY diagnosis is, however, essential since it enables individualization of treatment, assessment of the prognosis and identification of diabetes among patient´s relatives. Clinical presentation of MODY is highly variable and it could resemble other types of diabetes, thus identification of MODY patients might be difficult. In this review, we describe typical clinical presentation of the most common MODY subtypes, we summarize current diagnostic guidelines in confirmation of MODY and we raise the question of possible need for extension of current clinical criteria indicating a patient for molecular-genetic testing.Key words: clinical course - diagnosis - differential diagnosis - glucokinase - hepatocyte nuclear factors - MODY.

[Current treatment options in Maturity-Onset Diabetes of the Young]. / Soucasné moznosti lécby Maturity-Onset Diabetes of the Young (MODY).

The discovery of MODY (Maturity-Onset Diabetes of the Young) and the elucidation of its heritability enabled more precise clinical characteristics of different MODY subtypes and led to understanding that glucokinase MODY (GCK-MODY) is not associated with vascular complications in long term follow-up, whereas MODY of transcription factors (e.g. HNF1A-MODY) is in case of bad metabolic control connected with the acceleration of particularly microvascular complications. There is a strong evidence of the needlessness of any specific antidiabetic treatment in prognosticaly favourable GCK-MODY (except for the pregnancy). On the contrary, in MODY of transcription factors, including the most common one - HNF1A-MODY, the treatment, traditionally based on sulphonylurea derivatives (and after their failure on insulin) is required. Due to wider spectrum of available antidiabetic agents offering individualization of the treatment, the question of efficacy of other antidiabetic agents in MODY patients arises. This review article summarizes current knowledge of therapeutic options in patients with MODY.Key words: insulin - MODY - oral hypoglycemic drugs - treatment.

Osteoporosis and Impaired Trabecular Bone Score in Hemodialysis Patients.

BACKGROUND/AIMS: Small attention is paid to other types of bone diseases then chronic kidney disease-mineral and bone disorder in dialysis patients. The aim of our study was to assess the occurrence of osteoporosis and bone microarchitecture by trabecular bone score in this population. METHODS: 59 patients (67.6 ± 13.1 years, 43 males) treated with hemodiafIltration underwent densitometry (Lunar Prodigy, TBS software 2.1.2) and laboratory assessment. RESULTS: Osteoporosis was observed in 34% patients, high bone turnover was found in 80% of them, with SHPT (PTH > 300 ng/l) present in 69%. TBS was significantly decreased in 47.5% of the patients. TBS correlated with T- and Z-scores of the lumbar spine and proximal femur in the total population (P < 0.0001) and in men (P < 0.00001) and there were significant differences between TBS in groups with normal densitometry, osteopenia, and osteoporosis, both in total population (P < 0.0001; P < 0.01) and in men (P < 0.001; P < 0.001). CONCLUSIONS: Osteoporosis was found in about 1/3 of patients treated with hemodiafiltration. Normal TBS was found in only 1/4 of the dialysis population. TBS correlated with densitometric parameters and was significantly different relative to T-scores.