Topiramate and darbepoetin alpha ameliorate bilirubin-induced neuronal cell damage.

OBJECTIVE: The aim of this study was to determine whether prophylactic darbepoetin alpha and/or topiramate administration could prevent bilirubin neurotoxicity (BNTx) in experimental model of kernicterus. MATERIALS AND METHODS: A total of 60 Wistar albino rat puppies with experimental kernicterus model were included in the study. The Kernicterus was established administering a bilirubin injection via a cisterna magna puncture 30 minutes after ip drug injection. The puppies were divided into five groups with 12 in each group as shown below: a control group, bilirubin group, darbepoetin alpha group, topiramate group and darbepoetin alpha+ topiramate group. Darbepoetin alpha and/or topiramate were administered on day 5 intraperitoneally (ip). At the 6th and 24th hours, bilirubin induced neurological dysfunction (BIND) score was used to assess behavioral changes. Hearing functions were evaluated on days 10 and 28. On day 30, the Water Maze water tank test was implemented to evaluate spatial memory. The rats were sacrificed on days 6 and 34 and apoptosis in the globus pallidus and hippocampus was examined. RESULTS: The BIND score was improved following darbepoetin alpha treatment. Neither darbepoetin alpha nor topiramate therapy ameliorate spatial memory. There were no significant differences between groups in terms of the auditory brainstem response (ABR). The combined use of darbepoetin alpha and topiramate lead to slight decrease in apoptosis. CONCLUSIONS: Darbepoetin alpha or topiramate administration ameliorates bilirubin induced neurological dysfunction in experimental model of kernicterus.

Translation and validation of the Turkish version of the Ankylosing Spondylitis Quality of Life (ASQOL) questionnaire.

The Ankylosing Spondylitis Quality of Life (ASQoL) questionnaire is a disease-specific measure of needs-based quality of life developed in the UK and the Netherlands. This study describes translation, validation, and reliability of the scale into Turkish population. The ASQoL was translated into Turkish using the dual-panel process. Content validity was assessed via cognitive debriefing interviews with ankylosing spondylitis (AS) patients. Patients with AS according to modified New York criteria were recruited into the study from 12 hospitals of all part of Turkey. Psychometric and scaling properties were assessed via a two administration survey involving the ASQoL, the Nottingham Health Profile (NHP), Bath AS Functional Index (BASFI), and Bath AS Disease Activity Index (BASDAI). Classical psychometrics assessed reliability, convergent validity (correlation of ASQoL with NHP, BASFI, and BASDAI) and discriminative validity (correlation of ASQoL with perceived AS-severity and general health). Cognitive debriefing showed the new Turkish ASQoL to be clear, relevant, and comprehensive. Completed survey questionnaires were received from 277 AS patients (80% Male, mean age 42.2/SD 11.6, mean AS duration 9.4 years/SD 9.4). Test-retest reliability was excellent (0.96), indicating low random measurement error for the scale. Correlations of ASQoL with NHP sections were low to moderate (NHP Sleep 0.34; NHP Emotional Reactions 0.83) suggesting the measures assess related but distinct constructs. The measure was able to discriminate between patients based on their perceived disease severity (p < 0.0001) and self-reported general health (p < 0.0001). The Turkish version of ASQoL has good reliability and validity properties. It is practical and useful scale to assess the quality of life in AS patients in Turkish population.

Yoga might be an alternative training for the quality of life and balance in postmenopausal osteoporosis.

AIM: Osteoporotic vertebra and hip fractures are major causes of dysfunction, disability, mortality and impaired life quality in the ageing population. In the postmenopausal period, exercises prevent rapid bone loss and increase muscle strength, mobility and flexibility thereby decreasing the risk of falls and fractures. Yoga exercises, which have been an inseparable part of Eastern culture for hundreds of years, are now being used in the field of osteoporosis rehabilitation. Yoga has a positive effect on balance, posture, flexibility, and life quality resulting from its effects on balance, stretching, relaxation and strengthening. The aim of this study was to evaluate the effect of yoga exercises in postmenopausal osteoporotic women on balance and life quality and to compare the results with a classic osteoporosis exercise program. METHODS: Twenty-six postmenopausal osteoporotic women over 55 years of age were included in the study. A neuromuscular test battery and the QUALEFFO as a life quality index were used for the assessment of balance and life quality, respectively. RESULTS: The results showed that yoga education has a positive effect on pain, physical functions, social functions, general CONCLUSION: In conclusion, yoga appears to be an alternative physical activity for the rehabilitation of osteoporotic subjects.

Is BMD sufficient to explain different fracture rates in Sweden and Turkey?

Osteoporosis and consequent fractures have become an important health problem all over the World. However, there are quite different fracture rates among different populations. In this study, our aim was to obtain the bone mineral density (BMD) values at calcaneus in a healthy Turkish population and compare them with Swedish population data. BMD was measured at the calcaneus using a dual X-ray and laser Calscan (Demetech AB, Stockholm, Sweden) bone densitometer. The total number of subjects was 951 consisting of 639 women and 312 men and age ranged from 15 to 79 yr. Mean BMD value for healthy young women (20-39 yr old) was 0.411+/-0.058 g/cm2 and for healthy young men was 0.504+/-0.068 g/cm2. BMD values tended to decrease with age in both genders. In comparison between the Turkish and Swedish population data, the Turkish population has about 1 standard deviation lower BMD values than the Swedish population in both genders, for all ages. Considering that Swedes have high fracture rates and Turks have the lowest fracture rates in Europe, the opposite difference in BMD values in the calcaneus seems interesting. Further research is needed to explain the difference in fracture rates among different populations.

The effect of flurbiprofen and tiaprofenic acid on serum cytokine levels of patients with osteoarthrosis.

39 patients with active knee osteoarthrosis, chosen according to ACR criteria, were assigned to receive flurbiprofen (n 12, 2 x 100 mg), tiaprofenic acid (n 14, 2 x 300 mg) and placebo (n 13) in a 3-week, placebo-controlled study. All patients completed the study, and both medications were found to be effective: improvement occurred in the clinical signs. These drugs reduced the TNF-alpha levels. Flurbiprofen especially affected the IL-6 levels. Our findings indicate that NSAIDs may be effective in the etiopathogenesis of osteoarthrosis.

Quality of life of primary caregivers of spinal cord injury survivors living in the community: controlled study with short form-36 questionnaire.

OBJECTIVE: To compare the quality of life scores of primary caregivers of spinal cord injury survivors living in the community with healthy age matched-population based controls and to determine the relationship between some severity parameters related with spinal cord injury and the quality of life scores of primary caregivers. SETTING: University hospital, rehabilitation centre. METHODS: Fifty primary caregivers of spinal cord injured patients living in the community and 40 healthy age-matched controls completed SF-36 (short form-36) questionnaire forms. Questionnaires were administered by interviewers who were physiatrists and the authors of the present study. All the patients were rehabilitated by the authors and data about the duration of injury, lesion levels, ASIA scores, degree of spasticity, presence of bladder and bowel incontinence and pressure sores were gathered from the hospital recordings and/or by physical examinations during control visits when the primary caregivers were administered the questionnaires. RESULTS: Quality of life scores measured by SF-36 were significantly low in the primary caregivers group compared to age-matched healthy population based controls. No significant relation was demonstrated between the quality of life scores of primary caregivers and parameters such as the duration of injury, lesion levels, ASIA scores, degree of spasticity, bladder and/or bowel incontinence and pressure sores respectively. CONCLUSION: According to the results of the present study, being a primary caregiver of a spinal cord injured victim significantly interferes with quality of life; some severity parameters related to the injury however do not seem to have an additional impact on the primary caregiver's life quality.

Diagnostic values of clinical diagnostic tests in subacromial impingement syndrome.

OBJECTIVE: Subacromial impingement syndrome (SIS) is a frequent cause of shoulder pain. The aim of this study was to investigate the diagnostic values of clinical diagnostic tests, in patients with SIS. METHODS: 72 female, 48 male patients with shoulder pain were included in the study. Five had bilateral shoulder pain, so 125 painful shoulders were evaluated. Details were recorded about the patients' ages and sexes, as well as characteristics of pain and related problems. Detailed physical examination and routine laboratory tests were performed. Conventional radiography and subsequent magnetic resonance imaging of the shoulder region of all patients were performed. Patients were divided into two groups according to the results of subacromial injection test, a reference standard test for SIS. Test positive patients constituted SIS group and test negative patients the non-SIS group. Sensitivity, specificity, accuracy, positive and negative predictive values of some clinical diagnostic tests such as Neer, Hawkins, horizontal adduction, painful arc, drop arm, Yergason and Speed tests for SIS were determined by using 2 x 2 table. RESULTS: The most sensitive diagnostic tests were found to be Hawkins test (92.1%), Neer test (88.7%) and horizontal adduction test (82.0%). Tests with highest specificity were drop arm test (97.2%), Yergason test (86.1%) and painful arc test (80.5%) consecutively. CONCLUSION: The highly sensitive tests seem to have low specificity values and the highly specific ones to have low sensitivity values. Although this finding suggests that these diagnostic tests are insufficient for certain diagnosis, it is suggested they play an important part in clinical evaluation.

Melorheostosis: report of a new case with linear scleroderma.

Melorheostosis is a very rare bone disease of unknown etiology characterised by linear hyperostosis and associated with fibrosis of soft tissues and the skin. This uncommon sclerosing bone dysplasia was first described by Leri and Joanny in 1922, and since then, until 1993, approximately 300 cases were reported in the literature. Linear scleroderma is a localised proliferation of connective tissue and has rarely been associated with melorheostosis. In this paper, we present a new case of melorheostosis with linear scleroderma which, to the best of our knowledge, is the first case reported in Turkey.