Effect of Chronic Inflammation on Bone Density in Type 2 Diabetes Following Total Hip Arthroplasty.

Background: Patients with Type 2 Diabetes Mellitus (T2DM) constitute 20% of patients qualified for Total Hip Arthroplasty (THA). Poor glycemic control may result in a worse prognosis after THA. The aim of the study was to evaluate the effect of T2DM-induced inflammation on changes in bone density around the endoprosthesis stem in female patients.

Osteoporosis treatment with denosumab in routine clinical practice in Poland.

Introduction: The receptor activator for nuclear factor k B ligand (RANKL) inhibitor denosumab is approved for the treatment of osteoporosis in postmenopausal women and men at increased fracture risk. The objectives were to describe the characteristics of patients with osteoporosis initiating denosumab in Polish clinical practice and their clinical management during the first 12 months of denosumab treatment.

Material And Methods: This prospective, observational study enrolled denosumab-naïve women and men in Poland with osteoporosis, who had received at least one denosumab injection in the 8 weeks prior to enrolment.

Clinical efficacy and safety of use of alfacalcidol and calcitriol in daily endocrinological practice.

This paper aims to discuss and compare 2 vitamin D derivatives available on the Polish market, alfacalcidol and calcitriol, in the context of their effectiveness and safety in endocrine patients. Both above-mentioned substances find a number of applications, including in hypoparathyroidism, which is one of the most common indications for their use. We would also like to draw the reader's attention to the fact that there are quite a lot of reports in the literature on the positive effect of alfacalcidol and calcitriol on maintaining bone mass and the risk of fractures, which may bring additional potential benefits to our patients.

Guidelines for the diagnosis and management of osteoporosis in Poland. Update 2022.

Guidelines to provide an update of the previously published Polish recommendations for the management of women and men with osteoporosis have been developed in line with advances in medical knowledge, evidence-based data, and new concepts in diagnostic and therapeutic strategies. A Working Group of experts from the Multidisciplinary Osteoporosis Forum and from the National Institute of Geriatrics, Rheumatology, and Rehabilitation in Warsaw performed a thorough comprehensive review of current relevant publications in the field (including all age groups of people and management of secondary osteoporosis), and they evaluated epidemiological data on osteoporosis in Poland and the existing standards of care and costs. A voting panel of all co-authors assessed and discussed the quality of evidence to formulate 29 specific recommendations and voted independently the strength of each recommendation.

FT3 to FT4 Conversion Ratio May Be an Independent Prognostic Factor in Pancreatic Cancer Patients.

Preclinical evidence suggests that T4 can promote tumor growth while T3 can act conversely; therefore, the fT3 and fT4 concentrations should affect overall survival (OS) in cancer patients. The objective of the study was to look for an association between thyroid hormone concentrations in peripheral blood and OS in the pancreatic adenocarcinoma (PDAC) patients group. We included, retrospectively, 15 PDAC patients, without thyroid dysfunction under treatment, who underwent radical surgery, with no prior history of anticancer therapy.

Fracture risk in obesity: a narrative review.

While low body mass index (BMI) is a risk factor for fractures, the association between obesity and fracture risk is inconsistent and puzzling. Several studies reported higher fracture risk (FR), and others reported lower FR in obese populations. Our narrative review presents the overall incidence of fractures by anatomic locations in adult patients, geriatric populations, and in those after bariatric surgery.

Dietary Behaviors, Serum 25(OH)D Levels and Quality of Life in Women with Osteoporotic Disorders.

Data obtained in recent years clearly demonstrate the aging process of European populations. Consequently, the incidence of osteoporosis has been rising. The aim of this study is to assess the quality of life (QoL) of women with osteoporosis.

Effect of Vitamin D3 Supplementation on Interleukin 6 and C-Reactive Protein Profile in Athletes.

Vitamin D3 has a preventive, anti-inflammatory effect. However, there are still few studies linking the effects of athlete training to vitamin D3 supplementation and the immune response. The study evaluated the impact of vitamin D3 supplementation on interleukin 6 (IL-6) release during physical exercise in relation to C-reactive protein (CRP) levels in healthy male athletes.

Effect of physical training on parathyroid hormone and bone turnover marker profile in relation to vitamin D supplementation in soccer players.

The aim of the study was to assess the impact of vitamin D supplementation and regular physical activity on 25-hydroxyvitamin D [25(OH)D], parathyroid hormone (PTH) and bone turnover marker concentrations in healthy male athletes. Twenty-five youth soccer players were divided into groups: non-supplemented (GN) and supplemented (GS) with a vitamin D dose of 20 000 IU twice a week for 8 weeks. The study was conducted during an 8-week preseason period, from mid-January to mid-March.

Correlation between the Positive Effect of Vitamin D Supplementation and Physical Performance in Young Male Soccer Players.

The aim of this study was to determine whether supplementation with vitamin D during eight weeks of high-intensity training influences muscle power and aerobic performance in young soccer players. A total of 25 athletes were divided into two groups: the supplemented group (GS; = 12; vitamin D 20,000 IU, twice a week) and the non-supplemented group (GN; = 13). A set of measurements, including sprint tests, explosive power test, maximal oxygen uptake (VO2max), and serum 25(OH)D concentration, were obtained before (T1) and after (T2) the intervention.

Resting Metabolic Rate in Women with Endocrine and Osteoporotic Disorders in Relation to Nutritional Status, Diet and 25(OH)D Concentration.

There are speculations that vitamin D may be an important regulator of the energy metabolism. The aim of this study was to evaluate the influence of serum 25(OH)D concentration and nutritional status on the resting metabolic rate. The study group consisted of 223 women with endocrine and/or osteoporotic disorders.

Vitamin D status in Polish women with endocrine and osteoporotic disorders in relation to diet, supplement use and exposure to ultraviolet radiation.

Background: In Europe, the rate of 25(OH)D deficiency is considered high. Thus, it seems necessary to conduct population-based studies to fully assess vitamin D deficiency in various groups of patients.

Objectives: To evaluate serum 25(OH)D levels and the frequency of deficiency in women in Poland with endocrine and osteoporotic disorders.

VDR polymorphisms effect on bone mineral density in Polish postmenopausal women.

Osteoporosis is the most widespread systemic disease of the skeleton. According to estimated data for Poland, it affects ca. 3 million people.

Assessment of Wnt pathway selected gene expression levels in peripheral blood mononuclear cells (PBMCs) of postmenopausal patients with low bone mass.

The purpose of the study was to assess the expression of selected genes of the Wnt pathway: APC, AXIN1, CTNNB1, DKK1, GSK3β, KREMEN1, SFRP1, and WNT1 in peripheral blood mononuclear cells (PBMC) of patients, selected in consideration of their bone mineral density (BMD), and the occurrence of low-energy fractures. The study involved 45 postmenopausal women, divided into four groups, according to BMD and fracture history. Measurements of laboratory parameters and RNA expression in PBMC cells were carried out in material, collected once at the inclusion visit.

The efficacy of pharmacotherapy in postmenopausal osteoporosis: a longitudinal observational study.

Introduction: The aim of the study was an assessment of longitudinal changes in fracture probability in postmenopausal women.

Material And Methods: A group of 226 postmenopausal women at baseline mean age 66.46 ± 7.

Effects of physical activity on sclerostin concentrations.

Unlabelled: Osteoporosis is a serious medical and socioeconomic problem of the 21st century. Mechanical load is a key regulator which controls bone formation and remodelling, with participation of osteocytes. Sclerostin is produced and released by mature osteocytes into bone surface, where it inhibits the conveyance of osteoblast proliferation and differentiation activating signals from mesenchymal cells, thus suppressing new bone formation.

Evaluation of vitamin D concentration in a population of young, healthy women - the effects of vitamin D supplementation.

Introduction: The goal of the study was an evaluation of serum vitamin D concentrations in healthy young women.

Material And Methods: A total of 106 healthy women, aged 20-30 years, were included in the study. Monthly evaluation - for three months - of the effects of calcium (500 mg) and vitamin D (1500 IU) administration in women with baseline values of vitamin D < 20 ng/mL (Group 1) plus the effects of an 800 IU/d dose in women with the baseline value of D > 20 ng/mL (Group 2).

The role of selenium in thyroid gland pathophysiology.

It is now assumed that proper functioning of the thyroid gland (TG), beside iodine, requires also a number of elements, including selenium, iron, zinc, copper, and calcium. In many cases, only an adequate supply of one of these microelements (e.g.

Correlations between 10-year risk of death from cardiovascular diseases.

Introduction: Osteoporosis and cardiovascular diseases (CVD) are more common in the elderly population and have similar risk factors. THE GOAL: was an evaluation of the correlation between 10-year risk of death from CVD and 10-year bone fracture risk (FRAX).

Material And Methods: A total of 79 patients of the Regional Centre of Menopause and Osteoporosis of the Military Teaching Hospital in Lodz (Poland), aged 50-83 years, consulted for osteoporosis were divided into two groups: study group - with osteoporosis (O; T-score ≤ -2.

Assessment of OPG, RANKL, bone turnover markers serum levels and BMD after treatment with strontium ranelate and ibandronate in patients with postmenopausal osteoporosis.

Introduction: The aim of this study was to evaluate quantitative changes in OPG and RANKL proteins after treatment with strontium ranelate (SR) and ibandronate in patients with postmenopausal osteoporosis.

Material And Methods: A total of 89 women with postmenopausal osteoporosis (PO), aged 51-85 years, patients of the Outpatient Clinic of Osteoporosis of the Military Teaching Hospital in Lodz, were enrolled in the study. The patients were randomly assigned to different therapies: ibandronate and (SR).

Single nucleotide polymorphisms in the STAT3 gene influence AITD susceptibility, thyroid autoantibody levels, and IL6 and IL17 secretion.

STAT3 (signal transducer and activator of transcription 3) is an important cellular effector in the Jak/STAT signaling pathway, which plays a pivotal role in human immune system regulation, mediating the effect of different cytokines. In the present study, we assessed the correlation between STAT3 polymorphisms (rs3816769 C>T and rs744166 A>G) and risk of the autoimmune thyroid diseases (AITDs) Hashimoto's thyroiditis (HT) and Graves' disease (GD) in the Polish population. Moreover, we evaluated the association of polymorphisms with the thyroid autoantibody levels (TPOAb, TgAb, TRAb) and the correlation between circulating proinflammatory IL6 and IL17 cytokines and thyroid autoantibody levels.

FRAX calculator and Garvan nomogram in male osteoporotic population.

Purpose: The aim of the study was the presentation of osteoporotic fracture prediction in men.

Methods: Eight-hundred and one men at the mean age of 70.8 ± 9.

CTLA-4 polymorphisms (+49 A/G and -318 C/T) are important genetic determinants of AITD susceptibility and predisposition to high levels of thyroid autoantibodies in Polish children - preliminary study.

Autoimmune thyroid diseases (AITDs), including Hashimoto' s thyroiditis (HT) and Graves' disease (GD), are related to environmental and genetic factors. We analyzed the association of cytotoxic T-lymphocyte-associated antigen 4 (CTLA-4) gene two polymorphisms (+49 A/G, -318 C/T) with HT and GD development in Polish children, and correlated both polymorphisms with the production of thyroid autoantibodies (TPOAb and TgAb). The study involved 49 AITD patients (age 10-19) with HT (n=25) or GD (n=24) and 69 healthy controls.

The role of counselling and other factors in compliance of postmenopausal osteoporotic patients to alendronate 70 therapy.

Introduction: The aim of the study was to assess the role of patient counselling, nurse assistance and effects of biochemical examinations in adherence of women with postmenopausal osteoporosis to alendronate 70 administration over 12 months of therapy.

Material And Methods: Compliance and persistence to alendronate 70 therapy were assessed in a prospective study of 123 postmenopausal women, followed up for one year. The patients were divided into 4 groups (controls, counselled group, biochemical group and nurse assisted group) with monitoring every 6 months; in the nurse assisted group, additional phone contacts were made after 3 and 9 months of treatment.

Prognostic factors in patients surgically treated after hip fracture.

Introduction: By the impact of demographic changes and as the result of the 'incorrect' lifestyles pursued in developed societies, osteoporosis has become a serious social problem. Hip fracture is the most serious complication of osteoporosis and is associated with high mortality rates or permanent health impairment. The goal of this study was an evaluation of the impact of selected socio-economic factors and of the time period from fracture to surgical intervention on the patient's prognosis.