Ca&Bone

[Modelling of burden of femoral neck fracture from purchaser’s point of view]

SEBESTYÉN Andor, PÉNTEK Márta, GULÁCSI László, NYÁRÁDY József

DECEMBER 28, 2009

Ca&Bone - 2009;12(03)

[OBJECTIVE - This study provides a model of the treatment cost of femoral neck fracture and financial burden of the annual fracture cases at 2009 financial level from health insurance point of view. METHOD - The costs of the treatment of femoral neck fractures are modelled according to the actually OEP reimbursed types of care including acute inpatient care, chronic inpatient care, outpatient care, pharmaceuticals and medical devices, home care (nursing), cost of travelling or transport and the disability to work. Cases healing following primary treatment (without complications) and cases with complications are examined separately. The costs of most common complications with large surgical operation are calculated. RESULTS - The cost of patients in active age-groups cured by primary treatment can vary in a range of 1.010.110- 1.479.034 HUF depending on cost level of individual care and utilization, while the cost of patients in retired agegroups (pensioners) can vary in a range 635.350- 1.104.274 HUF. The cost of patients with complication (primary treatment and complication) in active agegroups can reach. 1 858.438-3.133.096 HUF depending on cost level of individual care and utilization, while the cost of patients in retired age-groups (pensioners) can reach 1.108.918-2.383.576 HUF. According to our model calculations, the cost of primary treatment of femoral neck fractures and essential further treatment represents an annual burden of 4.373.857.668-6.247.717.438 HUF for the health insurance system. CONCLUSION - In order to reduce the incidence of hip fractures one should emphasize the importance of current and future interventions, which projects the possibility of reducing the financial burden at societal level. The analysis of financial burden could serve as a base for health-economics studies, by elaborating a cost-effective strategy supported by professional and political decision makers.]

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Ca&Bone

[Vitamin D in autoimmun disorders: the immunregulatory effect of vitamin D and therapeutic opportunities]

ZÖLD Éva, SZODORAY Péter, GAÁL János, SZEGEDI Andrea, SZEGEDI Gyula, BODOLAY Edit

[There is recent evidence that genetic and environmental factors play an important role in the development of autoimmune diseases. Vitamin D deficiency is one of the environmental factors that may play a role in developing autoimmune diseases. Low vitamin D status has been implicated in the etiology of autoimmune diseases such as multiple sclerosis, systemic lupus erythematosus, rheumatoid arthritis, inzulin dependent diabetes mellitus, and inflammatory bowel disease. Experimentally, vitamin D deficiency results in an increased incidence of autoimmune disease. The authors discuss the accumulating evidence pointing to a link between vitamin D and autoimmunity. The optimal level of vitamin D intake is necessary to normalize the immune functions and it plays an important role in the development of self-tolerance. Targets for vitamin D in the immune system have been identified and the mechanism of vitamin D mediated immunoregulation is beginning to be understood. On the basic of recent knowledge, vitamin D causes a decrease in Th1-driven autoimmune response and repairs the function of regulatory T cells. Increased vitamin D intakes might decrease the incidence and severity of autoimmune diseases.]

Ca&Bone

[Hip fractures in Hungary between 2001 and 2008 - Assessment of the beneficial effect of bisphosphonates on the risk of hip fractures on the basis of Hungarian data]

HÉJJ Gábor

[The overall prevalence of osteoporosis in developed countries is estimated to be 9-15%. Mortality in the first year after the fracture is 15-20%, and half of the survivors remain partly or fully dependent on others’ support. Owing to the increasing life expectance and the diseases of civilisation, the incidence of osteoporotic fractures is expected to double in the next thirty years. The network of centers that has been developed since 1995 under the National Osteoporosis Program and the accreditation system of the National Osteoporosis Center provided up-to-date education of the physicians (densitometry assistants) who work within the network. The diagnostic restrictions followed by the reduction of support to 70% since 2006 fall resulted in a dramatic reduction in the number of treated patients.]

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[Overcome of bisphosphonate resistance with alphacalcidol: results of a one year, open follow-up study]

GAÁL János, BENDER Tamás, VARGA József, HORVÁTH Irén, KISS Judit, SOMOGYI Péter, SURÁNYI Péter

[INTRODUCTION - A considerable part of osteoporotic patients do not respond satisfactorily to adequate treatment with a bisphosphonate plus supplementation with calcium and conventional vitamin D3. This study intended to determine whether the replacement of vitamin D3 with alphacalcidol results in any BMD increase, i.e. is it possible to overcome resistance to bisphosphonates. PATIENTS AND METHOD - In 76 patients unresponsive to the combination of alendronate and conventional vitamin D3, the latter had been replaced with alphacalcidol (0.5 μg/day), and then the patients were followed up for a year. Clinical and laboratory parameters were recorded at baseline and after one year of treatment; and their changes were analysed by statistical methods. RESULTS - After treatment for one year, Wilcoxon test revealed a small but statistically significant (p<0.001) increase in the BMD values of the forearm (+2.2%) and lumbar vertebrae (+1.4%). At the end of the treatment period, the following, significant changes were observed compared to baseline (median values): serum calcium level increased by 0,06 mmol/l; serum phosphorus level decreased by 0.05 mmol/l, serum alkaline phosphatase activity decreased by 13 U/l, and urinary calcium/creatinine ratio in first-voided morning urine increased by 0.1. Additionally, serum PTH level decreased by 10.7 pg/ml (median). Serum levels of osteocalcin decreased by 0.4 ng/ml, along with the urinary D-Pyr /kreatinine ratio by 0.2 nmol/mmol (median). No significant increase of adverse events occurred. DISCUSSION - As suggested by our results, combination therapy with alendronate and alfacalcidol increases bone density and improves the biochemical markers of bone turnover - without any substantial increase in the incidence of adverse effects.]

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A rare entity of acquired idiopathic generalised anhidrosis which has been successfully treated with pulse steroid therapy: Does the histopathology predict the treatment response?

ÖKTEM Özdemir Ece, ÇANKAYA Şeyda, UYKUR Burak Abdullah, ERDEN Simsek Nazan, YULUG Burak

Acquired idiopathic generalised anhidrosis is an uncommon sweating disorder characterized by loss of sweating in the absence of any neurologic, metabolic or sweat gland abnormalities. Although some possible immunological and structural mechanisms have been proposed for this rare entity, the definitive pathophysiology is still un­clear. Despite some successfully treated cases with systemic corticosteroid application, the dose and route of steroid application are controversial. Here, we present a 41-year-old man with lack of genera­lised sweating who has been successfully treated with high dose pulse intravenous prednisolone. We have discussed his clinical and histopathological findings as well as the treatment options in view of the current literature.

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[New findings in the cortical bone biology and its role in bone fractures]

BALOGH Ádám, BHATTOA Harjit Pál

[The authors surveyed the already known factors responsible for the osteoporotic bone fragility. Then the results of using modern imaging techniques (micro-CT, high-resolution peripheral computed quantitative tomograph - HR-pQCT) and advanced computer analytic methods (finite element analysis, FEA) are presented. These data - beyond the already known fracture risk factors (age, risk of falling, bone mineral density - BMD, and fine structure damage of trabecular bone) are stressing the importance of the (micro)damage of cortical bone as a fracture risk factor, which has been still underrated. The cortical thickening and increased porosity - verified on various population samples - are increasing the risk of fractures in certain subgroups of subjects having identical BMD values, even among those, who are considered only osteopenic by the earlier classification based on BMD values. Backed with modern software batteries, the new imaging techniques are expected to enter clinical application in the near future. Pharmacologic agents with stronger cortical effect are already available and research is continuing to find new drugs to use in the management of osteoporotic patients of high fracture risk.]

Journal of Nursing Theory and Practice

[Influencing Factors of Parenting Sense of Competence - Focusing on Sense of Coherence]

CSIGÓ Luca, KARÁCSONY Ilona Hajnalka

[The aim of the study: Parenting sense of competence (PSOC) has major impact on children’s development. The aim of this study was to examine the influencing factors of the parenting sense of competence from the aspect of a Health Visitor, especially focusing on sense of coherence (SOC). Material and method: A quantitative, cross-sectional, online study was carried out in 2017. A non-random sampling was applied with 254 mothers, who cared healthy, 0-6-year-old children. A self-edited survey was used and we examined SOC by its standard scale (SOC-13). For the data analysis Chi2 probability was used (p<0,05). Results: The mean age of the mothers was 33 years, 47,8% had 2 children and almost 60%. were higher educated. The mean point of SOC was 58,49. Age and sense of coherence had major impact on PSOC (p<0,05). There was not correlation between the residence, the education level, the marital status and PSOC (p>0,05). However the judgement of the Heath Visitors was excellent, internet was the main source of information about childcare. At the same time, human resources were mostly used in practise. Conclusion: The sociodemographic factors had lower impact on PSOC but it had a strong rela­tion­ship with SOC. In case of a risk groups Health Visitor could be a resource, against physical and psychosocial stressors, and she also could help to develop the parenting sense of competence. The role of the professionals should be enhanced in the parents’ source of knowledge related to their children.]

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[Extraskeletal effects of parathyroid hormone]

KISS Zoltán, MUCSI István, TÚRI Sándor, SZABÓ András, KISS István, SZEBENI Andrea, KECSKEMÉTI Valéria, TÓTH Miklós, LAKATOS Péter

[The parathyroid gland and its product, parathyroid hormone (PTH) have been subjects of interests in biomedical research for 150 years. Early studies, understandably, concentrated on the primary function: the regulation of serum calcium level. In the past few decades, however, more and more data have shown that, in contrast with the classical view, PTH receptors are expressed not only on bone and kidney cells, but in almost all organs of the human body. Therefore, the effect of PTH obviously cannot be limited to the regulation of bone and mineral metabolism. Systemic symptoms of hyperparathyroidism also became more understandable and explicable by the results of studies on the extraskeletal effects of PTH. Despite the intensive research, the mechanisms of PTH-mediated effects are not well understood in a number of areas. Therefore, it is of great importance to perform further studies in this field, which will hopefully expand our knowledge soon. In our current work, we aim to summarise the nonclassical, extraskeletal effects of PTH (that is, those not related to the regulation of bone metabolism and kidney function) and the results of related studies.]

Clinical Neuroscience

[The changes in quality of life after instrumented surgical fusion of degenerative spondylolisthesis]

SÁRÓ Enikő, MISIK Ferenc, BANCZEROWSKI Péter

[Objective - There is no internationally accepted guideline for treatment of spondylolisthesis in the literature, otherwise this degenerative disease has great social and economical impact. There is no hungarian study examining the efficacy of instrumented fusion procedure in surgical treatment of spondylolisthesis. In current study we examined the effectiveness of fusion technique focusing on the impact of quality of life. Methods - Between 1st January, 2011 and 30th June, 2012 we examined a group of patients - who were operated on by instrumented fusion technique because of spondylolisthesis -, in the National Institute of Clinical Neurosciences, using the Oswestry Low Back Disability Questionnaire. All patients were treated after ineffective conservative treatment. The question was wheather how has changed the patients’ quality of life after the operation. Paired-sample t-test was used in this study. Results - Eighty-eight of the 97 examined patients reported different levels of impovement in the postoperative period, two patient’s condition has not changed in spite of the surgery, seven patient’s condition showed progression in average one year after the surgery. The pain improved most significantly (55.5%) (p<0.0001). Using the 16 point borderline according to the Questionnaire (over moderate disability), significant improvement was detected in 50 patients (51.5%). Succesful surgical result - according to the quality of life - was seen in 77.41% of male and in 50.98% of female patients. According to the different age groups, 72.72% of the younger (before retirement), and 53.06% of the retired patients belonged to this group. At least 15 point improvement was detected 35.05% of the patients, the overall improvement was 10.5 point. Discussion - Our results proved effectiveness of instrumented surgical fusion procedure in the treatment of degenerative spondylolisthesis. According to our results the younger male population with significant symptoms is the group, where improvement in quality of life is more pronaunced after the surgical procedure. Conclusion - The instrumented fusion surgical technique provides successful clinical and surgical outcome in patients with degenerative spondylolisthesis. It could improve the quality of life. Althought multicentre follow-up studies are needed to determine the exact indication and optimal therapy.]