LAM Extra for General Practicioners

[DOES THE VITAMIN K2 PLAY A ROLE IN THE PREVENTION OR TREATMENT OF OSTEOPOROSIS? - A SYSTEMATIC REVIEW]

SZILI Balázs, TAKÁCS István

APRIL 20, 2014

LAM Extra for General Practicioners - 2014;6(02)

[The physiological role of vitamin K in blood clotting and bone metabolism is well known. A number of articles have been published recently about the effects of vitamin K2 on bone. Non-professional media promotes vitamin K2 as a potent tool for the prevention and treatment of osteoporosis. Nevertheless vitamin K2 is not included in either Hungarian, or European, or Ameri - can guidelines as an anti-osteoporotic me - dication. Our aim was to review the literature and provide a systematic review on the role of vitamin K2 in the prevention and treatment of osteoporosis. We have searched articles on http://pubmed. org available on 14. February 2014. Our search terms were: („ vitamin K2” OR „ menaquinon” OR „ MK-7” OR „ menantrenon”) AND „ osteoporosis”. We have only reviewed original articles that discussed the relationship of vitamin K2 and osteoporosis, and had at least the abstract available in English. Of the 155 articles found, 135 had a relevant topic, 126 had at least the abstract in English. Of these, 73 were original articles, including 44 human studies (8 doubleblind, controlled, 26 open-label, controlled, 5 observational and 5 cross-sectional studies) and 29 animal or in vitro models. In the non-Asian population there is no evidence for fracture-preventing or BMD-increasing effect of vitamin K2 treatment. The currently recommended anti-osteoporotic medications are significantly more efficient compared with the BMD increase observed in some Asian studies.]

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LAM Extra for General Practicioners

[ANALYSIS OF THE KNOWLEDGE ON CERVICAL CANCER AND ATTENDANCE INDICATORS OF CERVICAL SCREENING]

VAJDA Réka, KARAMÁNNÉ Pakai Annamária, ÉLIÁS Zsuzsanna, SÉLLEYNÉ Gyuró Mónika, TAMÁS Péter, VÁRNAGY Ákos, KÍVÉS Zsuzsanna

[OBJECTIVE - The study aims to explore knowledge on cervical cancer and cervical screening among women with 9-14 yearold daughters, and learning the attitudes towards screening, the motivation of attendance at or absence from screening. DATA AND METHODS - A quantitative, cross-sectional study was conducted using our own questionnaire in the town Nagyatád in 2012. Study participants included women who had 9-14 year-old daughters and a registered home address in Nagyatád. We received valid responses from 186 people (response rate: 75.3%). RESULTS - The interviewed women’s knowledge on cervical cancer differed significantly depending on their age, education, marital status, and economic activity. Only 45 women with higher education (p=0.043) were considered to be well informed on the subject. However, their willingness to participate in cancer screening was more favorable than their knowledge, 96.2% of the women claimed to attend an annual cancer screening. The average age of respondents was 20.92 years at first visit. CONCLUSIONS - Although the participation rate was much higher compared with that in previously published studies, it is of great importance to increase the mothers’ knowledge on cervical cancer and the factors that promote its development, so that they can pass their knowledge to their children and strengthen their protection against one of the most common sexually transmitted viral infection and the development of cervical cancer.]

LAM Extra for General Practicioners

[ORAL CARCINOMA AND ITS PREBLASTOMATOSES: THE ROLE OF PAPILLOMAVIRUS INFECTION AND THE PROSPECTS OF EARLY DIAGNOSIS]

DECSI Gábor, TARNAI Zsófia, ZSEDÉNYI Ádám, BUZÁS Krisztina, NAGY Katalin, SONKODI István, MINÁROVITS János

[The high incidence of oral carcinoma in Hungary is attributed primarily to tobacco and alcohol use. Recently, however, a series of publications suggested a role for humán papillomavirus in the development of oral carcinoma. For this reason we reviewed the literature regarding the associations of human papillomavirus with oral carcinoma and its preblastomatoses. We also overviewed research aiming to develop reliable methods for early diagnosis that are also suitable for screening. Early diagnosis and treatment may significantly improve the prospects of the patient. In addition, the addition of already available human papilloma virus vaccines into national vaccination programs and the extension of vaccination for both sexes may decrease the prevalence of oral carcinoma associated with human papillomavirus infection that primarily affects younger populations.]

LAM Extra for General Practicioners

[MEET THE NEW MEMBER OF THE ALPRAZOLAM FAMILY]

FERENCZ Csaba

[The struggle against anxiety disorders and symptoms of anxiety is as old as the history of human healing. The development of anxiolytics has constituted an important field of pharmacology from the very beginning. The appearance of benzodiazepines and high-potential benzodiazepines, developed as a later evolution of the former compounds, is considered a milestone in this battle. Today alprazolam is their most widely-used representative that can be considered a golden standard. Besides its agent, the formulation of the drug is also significant, as it helps in the administration, absorption and bioavailability of the agent and even for the establishment of good compliance. Nowadays we can witness the development of medicine families containing the same active ingredient and consisting of various products. In the case of alprazolam, we can welcome a new member of the family following the immediate-release tablets and the extended-release tablets. The aim of this paper is the introduction of the new member of the alprazolam family: the sublingual tablet.]

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[Localised and generalised osteoporosis in autoimmune polyarthritis]

TÓTH EDIT

[In this article, recent data are summarised on the osteoporosis occurring in autoimmune polyarthritis. Involvement of the bone in patients with autoimmune diseases occurs in two forms: localised (around inflamed joints) and generalised. Paraarticular osteoporosis has been known for a long time but new methods of bone measurements highlight the rate and cause of bone loss. Generalised skeletal changes in rheumatoid arthritis, in systemic lupus erythematosus and juvenile chronic arthritis have been proved by epidemiological studies. At present, there is no evidence supporting generalised bone loss in other chronic inflammatory diseases. Despite the fact that clinically apparent osteoporosis in autoimmune diseases is associated with severe health impairment and reduced survival rates, osteoporosis is still underdiagnosed and prophylactic strategies have yet to be found for this group of patients. These facts indicate calling specialists’ attention to the importance of osteoporosis in inflammatory diseases.]

LAM Extra for General Practicioners

[ROLE OF PATIENT CLUBS IN SUCCESSFUL TREATMENT OF OSTEOPOROTIC PATIENTS]

SOMOGYI Péter, GAÁL János, SPEER Gábor

[The significance of osteoporosis is well known, however, the number of patients receiving treatment is only a small fraction of ideal. Besides, the fact that the population is uninformed, the difficulties of making an appointment with a specialist and the unsatisfactory communication of the doctor all play a part in the fact that a high proportion of patients receiving mediation give up treatment prematurely. The Inter - na tional Osteoporosis Foundation supports the establishment of public patient clubs with regular training courses and grants and by doing so it also acknowledges their importance in the prevention and treatment of osteoporosis. The publication, based on the questionnaire filled in by the members of the first Hungarian patient club, the Hungarian Society of Osteopo - rosis Patients in district 3rd, introduces the Hungarian results and points out how important patient clubs are in increasing the success of treatment and it also draws attention to the necessity of establishing further patient clubs in the future.]

LAM Extra for General Practicioners

[ASSOCIATION BETWEEN OSTEOPOROSIS AND NUTRITION DURING THE HISTORY OF HUMAN EVOLUTION]

KISS Zoltán, KISS István, JÓZSA László

[From the Palaeolithic age to the twentieth century, nutritional habits as well as the quality and composition of nutritients changed dramatically. The protein-based calorie intake of former Homo species had been replaced by a carbohydrate-based nutrition since the Neolithic revolution (the transition to agriculture). The start of food production also changed the range of nutrients and the start of sedentary lifestyle. At the same time, approximately five thousand years ago osteoporosis appeared. In this paper, the authors give a short review of eating habits and foods of early Homo species in the Palaeolithic Age and of Homo sapiens in Neolithic Age, Antiquity, Middle Ages and Modern Age, and discuss the possible relationship of nutrition and osteoporosis.]

LAM KID

[Current treatment and rehabilitation of the hip fractures - The role of orthopedic surgeons in the investigation and treatment of osteoporosis]

FLÓRIS István, KRICSFALUSY Mihály, UDVARDY Csaba, SOMOGYI Péter

[The treatment of proximal femoral fractures is one of the most common surgical indications in traumatology, on the other hand, it requires a significant proportion of health expenditures. The structure of our society is going to shift toward the older generation in the next decades, which increases the importance of the above factors. New implants and surgical techniques appear in order to make the treatment more effective, thus allowing the patient’s early rehabilitation. In this article, we summarise the diagnosis and treatment of hip fractures, the most serious consequence of osteoporosis, and describe the results of rehabilitation. We describe the role and possibilities of orthopedic surgeons in the investigation and treatment of patients with osteoporotic hip fractures as well as possibilities of tertiary prevention and suggest possibilities of cooperation among the co-professions dealing with osteoporosis in the treatment of this patient group.]

Ca&Bone

[Evaluation of quality of life following treatment with calcitonin nasal spray in patients with osteoporosis: preliminary results of the MERLIN study]

BORS Katalin, KÓSA József, BORBÉLY Judit, TABÁK Ádám, HORVÁTH CSABA

[INTRODUCTION - MERLIN (Management of Osteoporosis in Elderly with Calcitonin) is an open-label, multicenter, prospective, follow-up study conducted in Hungary, part of which is to assess the impact of treatment with Miacalcic, - an intranasal salmon calcitonin, on the quality of life (QoL) among patients with osteoporosis. In this paper we report the preliminary results of the MERLIN study. PATIENTS - The study initially involved 1949 senior patients (aged >65 years) to whom calcitonin was prescribed for osteoporosis according to the application instructions. Patients presented at outpatient clinics and consisted of two groups; they were either newly diagnosed or they had been receiving a therapy for osteoporosis other than calcitonin. METHODS - This latter group discontinued their previous treatment and all patients received 200 IU intranasal salmon calcitonin (SCT) once daily for three months. Patient and physician questionnaires were used to collect information on the patients' QoL (EQ-5D VAS) and their general well-being at baseline and at follow-up visits at week 4 and week 12. RESULTS - Calcitonin use was associated with improvements in all EQ-5D domains and component scores as well as in VAS. Patients with previously known osteoporosis who, switched to calcitonin therapy achieved better results (0,046 QALY), than the newly diagnosed patients (0,0405 QALY). CONCLUSIONS - We conclude that intranasal SCT 200 IU daily is safe and effective in improving QoL of both, male and female patients with low bone mineral density.The conclusions that can be drawn from this study are limited due to the lack of a control group and to the unblinded design. Further placebo-controlled studies are needed to confirm these results. Nevertheless, our study was the first in Hungary to evaluate the quality of life impact of an osteoporosis treatment, and hopefully it will be followed by more such studies directed to other osteoporosis treatments.]