LAM KID

[Effect of zoledronic acid treatment on pain and quality of life in patients with metastatic bone disease suffering from breast and prostate cancer - Multicenter, prospective, observational study]

PÁPAI Zsuzsanna, LANDHERR László, SPEER Gábor

DECEMBER 10, 2012

LAM KID - 2012;2(04)

[INTRODUCTION - Metastatic bone disease is frequently associated with breast and prostate cancer. Bisphosphonate treatment of bone metastases is palliative: its primary goal is to relieve pain, while it's also important to decrease the risk of bone fractures, prolong survival and maintain physical activity of the patients. Pain is the most common symptom of bone metastases. PATIENTS AND METHODS - In total 845 patients were enrolled in our open, multicenter, prospective, observational study, the first of its kind in Hungary. The agent tested was zoledronic acid (Zometa®). Duration of the study was 20 months and its primary goal was to assess the correlation between pain and quality of life during the treatment of patients with bone metastases from breast or prostate carcinoma. RESULTS - During the 18 months of the study, the average intensity of pain, measured on the visual analog scale showed a 42% reduction (p<0.0001). By the end of the 18. month, the ratio of patients free of symptoms has increased by 15% and the number of patients with substantial complaints has decreased by 73%. CONCLUSION - Our study supports the observation published in the international literature that in patients with bone metastases from breast and prostate cancer, zoledronic acid treatment is beneficial for reducing pain and thus for improving quality of life.]

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LAM KID

[Adherence of Hungarian postmenopausal women with osteoporosis]

LAKATOS Péter, TÓTH Emese, LANG Zsolt, NAGY Bence, SZEKERES László, TAKÁCS István

[INTRODUCTION - Osteoporosis is defined as a loss of bone tissue and bone mass that leads to a compromised trength and quality of bones and thus to an increased risk of fractures. In many women, menopausal hormonal changes are associated with an increased bone loss. This population has postmenopausal osteoporosis. The essence of osteporosis treatment is the adequate calcium and vitamin D supplementation, which, if needed, might be combined with drug therapy to inhibit the process of bone loss. METHODS - We assessed the adherence to therapy of Hungarian patients and its effect on the risk of bone fractures, using data recorded by the National Health Insurance Fund Administration between 2004 and 2010 (n=223068, mean age: 69.9 years). We performed a statistical analyses of the available data. Medication possession ratio (MPR) for each treatment and the ratio of patients receiving continuous treatment in the study period (for 12, 18 and 24 months) were estimated. Medication persistence was investigated using Kaplan-Meier survival analysis. A multivariate Cox proportional hazard model was used to determine the factors influencing the risk of fracture. RESULTS, CONCLUSION - The results of our study show that medication adherence to treatment is low among Hungarian patients [mean MPR: 57.9%; 95% CI (57.7%- 58.0%) and persistence rate: 32.4%; 95% CI (32.2%-32.6%) in the first year]. These parameters are substantially influenced by the administration route and the frequency of treatments [mean MPR ranged 41.5%- 100% and persistence rates ranged 18.8%- 100% in the first year, differences between subgroups were significant (p<0,05)]. Our compliance as well as persistance studies showed that parenteral administration had more beneficial effects. Confirming our preliminary hypotheses, the improvement of patient compliance significantly reduced fracture risk (good compliance was defined as MPR>80%, which was associated with RR: 0.57, p<0.05 for fracture risk). Further improvement might be achieved by parenteral administration [RR for fracture risk 0.60 compared with non-compliant patients and 0.44 compared with compliant subgroups treated with oral and parenteral medications (p<0.05)].]

LAM KID

[Everyday decisions regarding osteoporosis treatment]

TAKÁCS István

[Efficient, new medicines as well as recent scientific results have substantially changed the options and daily practice of osteoporosis treatment. Besides the indicated duration of therapies, their indication has also changed in several key points, and the range of possibilities for switching therapies have expanded. Despite the availability of a steadily increasing number of data, large-scale studies do not always help making therapeutic decisions, so we have to rely on professional protocols and our own experience, as well as on logical thinking. Moreover, we also have to observe financial regulations. This summary is intended to serve as a guideline for the most important decision situations from the initiation of therapy until its cessation.]

LAM KID

[Hip cortical thickness assessment in postmenopausal women with osteoporosis and strontium ranelate effect on hip geometry]

BALLA Bernadett

LAM KID

[Diffusely increasing neck fat mass]

LAM KID

[The effects of targeted therapies on bones]

SZEKANECZ Zoltán

[Arthritis is associated with local as well as generalised bone loss. It is likely that similar inflammatory/immunological factors contribute to both types of bone loss. Today, the main targets of arthritis therapy are proinflammatory citokines (TNF-alpha, IL-1, IL-6, in the future IL-17) and the inhibition of B and T cells. All biological therapies have been proved to slow down the development of focal joint destruction. TNF-inhibitors in particular have been demonstrated to have a beneficial effect on generalised osteoporosis. In ankylosing spondylitis, generalised osteoporosis and locally increased bone formation occur at the same time, creating a controversial situation. Further studies are needed for a better understanding of the effects of targeted therapy on bones.]

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[Earlier and more efficiently: the role of deep brain stimulation for parkinson’s disease preserving the working capabilities]

GABRIELLA BALÁS, ISTVÁN KOMOLY, SÁMUEL DÓCZI, TAMÁS JANSZKY, JÓZSEF ASCHERMANN, ZSUZSANNA NAGY, FERENC BOSNYÁK, EDIT KOVÁCS

[Background – The recently published “EarlyStim” study demonstrated that deep brain stimulation (DBS) for the treatment of Parkinson’s disease (PD) with early fluctuations is superior to the optimal pharmacological treatment in improving the quality of life and motor symptoms, and preserving sociocultural position. Our retrospective investigation aimed to evaluate if DBS therapy was able to preserve the working capabilities of our patients. Methods – We reviewed the data of 39 young (<60 years-old) PD patients who underwent subthalamic DBS implantation at University of Pécs and had at least two years follow-up. Patients were categorized into two groups based on their working capabilities: Patients with active job (“Job+” group, n=15) and retired patients (without active job, “Job-” group, n=24). Severity of motor symptoms (UPDRS part 3), quality of life (EQ-5D) and presence of active job were evaluated one and two years after the operation. Results – As far as the severity of motor symptoms were concerned, similar (approximately 50%) improvement was achieved in both groups. However, the postoperative quality of life was significantly better in the Job+ group. Majority (12/15, 80%) of Job+ group members were able to preserve their job two years after the operation. However, only a minimal portion (1/24, 4.2%) of the Job- group members was able to return to the world of active employees (p<0.01, McNemar test). Conclusion – Although our retrospective study has several limitations, our results fit well with the conclusions of “EarlyStim” study. Both of them suggest that with optimal timing of DBS implantation we may preserve the working capabilities of our patients.]

Clinical Neuroscience

[The role of neurolytic obturator nerve block to relieve pain due to cancer and osteoarthritis (in English language)]

EMBEY-ISZTIN Dezső

[Neurolytic obturator nerve block have been performed successfully to relieve pain due to osteolytic metastases of pelvic bone since 1981 in our Pain Clinic. The analgesic effect of one block lasts from three to four months and can be repeated as required. Following the block the patient can go home one hour later. In 2008 we started to perform the neurolytic obturator nerve block to relieve pain due to degenerative osteoarthritis of hip joint. It is a good choice for those patients, who are not enough fit to be operated, or during the waiting time of hip replacement surgery.]

Hypertension and nephrology

[Sleep disorders and quality of life in patients after kidney transplantation]

TURÁNYI Csilla Zita, ZALAI Dóra, MOLNÁR Miklós Zsolt, NOVÁK Márta, MUCSI István

[Kidney transplantation provides the best outcomes, concerning morbidity, mortality and health related quality of life for patients with end stage renal disease. Health related quality of life is increasingly recognized as an important outcome measure in patients with different chronic medical conditions, including chronic kidney disease. Sleep disorders, such as insomnia, sleep apnea syndrome and restless legs syndrome are common in patients with chronic kidney disease. The prevalence of insomnia and restless legs syndrome is similar in kidney transplanted patients to the prevalence observed in the general population. On the other hand, the prevalence of sleep apnea is considerably higher, about 30%. The association between sleep disorders and impaired health related quality of life has been relatively well documented in dialysis patients but only scarce information has been published about the kidney transplanted population. In this paper we summarize published data about sleep disorders and also about their association with health related quality of life in the kidney transplanted population.]

Lege Artis Medicinae

[Oral clodronate for the prevention and therapy of bone metastasis of breast cancer]

NAGYKÁLNAI Tamás

[1600 mg/d oral clodronate has been shown to reduce the incidence of skeletal complications significantly in advanced breast cancer cases with lytic bone metastases. Analysis of clinical trials revealed that the adjuvant, prophylactic administration of clodronate possibly decreases the number of non-skeletal metastases and might prolong survival.]

Clinical Neuroscience

[Long term experience with Stalevo]

KLIVÉNYI Péter és munkatársa

[The triple combination of levodopa, DDCI and entacapone (Stalevo) is used to treat motor complication in patients with Parkinson,s disease. In this study we summarized the clinical data of our patients treated with Stalevo for the longest period. We can concluded, that after switching to Stalevo due to wearing off, the average levodopa doses were lower then before and the motor complications were milder. After 3 years of Stalevo therapy the levodopa doses were increased but still did not reach the average doses before introducing Stalevo. After switching the patients, general well-being was improved as indicated by the visual analogue scale. In summary, the Stalevo treatment is safe and effective for long run and improves the patients, quality of life.]