Common Mistakes in the Dual-Energy X-ray Absorptiometry (DXA) in Turkey. A Retrospective Descriptive Multicenter Study.

BACKGROUND: Osteoporosis is a widespread metabolic bone disease representing a global public health problem currently affecting more than two hundred million people worldwide. The World Health Organization states that dual-energy X-ray absorptiometry (DXA) is the best densitometric technique for assessing bone mineral density (BMD). DXA provides an accurate diagnosis of osteoporosis, a good estimation of fracture risk, and is a useful tool for monitoring patients undergoing treatment. Common mistakes in BMD testing can be divided into four principal categories: 1) indication errors, 2) lack of quality control and calibration, 3) analysis and interpretation errors, and 4) inappropriate acquisition techniques. The aim of this retrospective multicenter descriptive study is to identify the common errors in the application of the DXA technique in Turkey. METHODS: All DXA scans performed during the observation period were included in the study if the measurements of both, the lumbar spine and proximal femur were recorded. Forearm measurement, total body measurements, and measurements performed on children were excluded. Each examination was surveyed by 30 consultants from 20 different centers each informed and trained in the principles of and the standards for DXA scanning before the study. RESULTS: A total of 3,212 DXA scan results from 20 different centers in 15 different Turkish cities were collected. The percentage of the discovered erroneous measurements varied from 10.5% to 65.5% in the lumbar spine and from 21.3% to 74.2% in the proximal femur. The overall error rate was found to be 31.8% (n = 1021) for the lumbar spine and 49.0% (n = 1576) for the proximal femur. CONCLUSION: In Turkey, DXA measurements of BMD have been in use for over 20 years, and examination processes continue to improve. There is no educational standard for operator training, and a lack of knowledge can lead to significant errors in the acquisition, analysis, and interpretation.

The effectiveness of hippotherapy simulation exercises for muscle strength, disease activity and quality of life in sedentary adults with ankylosing spondylitis.

INTRODUCTION/OBJECTIVE: Newly created systems called hippotherapy simulators (HS) mimic the primitive movements of a live horse. As they are new systems, research examining their usefulness has been well received. The aim of this study is to research the effects of HS on disease activity, quality of life and muscle strength in patients with ankylosing spondylitis (AS). METHODS: In a prospective, assessor-blinded, block-randomized trial, 48 AS patients were randomly assigned in a 1:1 ratio to receive either HS or conventional home (CH) exercise therapy. All Participants received 48 sessions, that is 4 sessions a week for 12 consecutive weeks. The primary outcome measures included the quadriceps muscle strength, Bath Ankylosing Spondylitis Disease Activity Index (BASDAI), Bath Ankylosing Spondylitis Functional Index (BASFI), Bath Ankylosing Spondylitis Metrology Index (BASMI) and Ankylosing Spondylitis Quality of Life Scale (ASQoL). RESULTS: Both groups demonstrated significant improvement in BASDAI, BASFI, BASMI, ASQoL and muscle strength scores compared to the baseline (p < 0.05). BASDAI, BASFI and BASMI scores decreased significantly in the HS group compared to the CH group at week 12 (p=.005, p=.003, p=.045, respectively), but there was no significant difference between the groups in terms of ASQoL and muscle strength scores at week 12 (p=.245, p=.212, respectively). CONCLUSIONS: The results of this clinical trial of HS exercises for AS patients indicate a positive effect on disease activity, quality of life and muscle strength. Therefore, horse-riding simulator exercises can be used as an alternative method for the management of individuals with AS.

Hippotherapy simulator exercises indicate a positive effect on disease activity, functionality and muscle strength in people with ankylosing spondylitisFor people with ankylosing spondylitis, hippotherapy simulator exercises are a safe workout for the spine that uses the core muscles.For people with ankylosing spondylitis, the hippotherapy simulator technique can be recommended as a long-lasting and affordable fitness program in the near future.To determine the efficacy of hippotherapy simulation exercise on other systemic chronic inflammatory disease future research are needed.

Infodemiology of Bell's palsy: Tracing the seasonality of facial paralysis.

BACKGROUND: Although there are a few studies on the seasonality of facial paralysis, no studies have utilized internet data for this purpose. The use of internet data to investigate diseases and user-contributed health-related content is increasingly prevalent, and has earned the name "infodemiology". OBJECTIVE: This study aims to use Google Trends data to investigate whether there is a seasonal variation in facial paralysis. METHODS: In this observational study, the search volume for the terms "facial paralysis" and "Bell's palsy" for a total of 19 countries was queried from Google Trends, selecting the time interval between January 2004 and October 2020. RESULTS: In the Cosinor analysis of data from a total of 19 countries, from both northern and southern hemisphere, a statistically significant seasonality was found in the search volume of facial paralysis. It was observed that facial paralysis searches peaked in spring in the northern hemisphere and in winter in the southern hemisphere. CONCLUSION: Internet search query data showed that facial paralysis has a seasonal variation, with peaks in spring for the northern hemisphere and winter for the southern hemisphere. Further studies are needed to understand the deviation between hemispheres and the cause of the peak in winter-spring season.

Effects of hippotherapy simulation exercise vs. conventional home exercises on muscle strength and balance in people with multiple sclerosis: A randomized controlled trial.

OBJECTIVE: To determine the efficacy of hippotherapy simulation exercise on the improvement of muscle strength, balance, spasticity, and quality of life in individuals with multiple sclerosis (MS). DESIGN: Randomized controlled trial. SETTING: Outpatient clinic at the rehabilitation clinic of University of Usak, Turkey PARTICIPANTS: Individuals with MS (n = 40) participated in this randomized clinical study. INTERVENTIONS: Patients in both groups received 36 treatment sessions, 3 times per week for 12 consecutive weeks. Subjects in the study group performed hippotherapy simulation exercise via a hippotherapy simulator device. The control group received conventional home exercises. MAIN OUTCOME MEASURES: The primary outcome measures included the Monitoring My Multiple Sclerosis (MMMS) Scale, the Berg Balance Scale (BBS), and the Timed Up and Go (TUG) test; quadriceps muscle strength was measured with a dynamometer. RESULTS: At the level of physical activity, post-intervention MMMS measures showed significant differences in both cases. TUG was significantly lower, and muscle strength and BBS were significantly higher in both post-interventions. No outcome measure showed a significant difference between the groups at both post-intervention and follow-up. CONCLUSIONS: The results of this study in the field of hippotherapy simulation exercise for people with MS indicate a positive effect on health conditions, balance, mobility skills, and muscle strength. Further studies are necessary to confirm these preliminary results.

The attitudes of Turkish physicians in the treatment of fibromyalgia; is 'Pregabalinophobia' the new reality of pain medicine?

OBJECTIVES: This study aims to determine the treatment preferences of physicians interested in fibromyalgia treatment and to investigate their hesitations about prescribing pregabalin. METHODS: Our survey study was conducted between February 5 and 20, 2021. The survey forms were sent to the known email addresses and phone numbers of 1569 physical medicine and rehabilitation (PMR), algology, and rheumatology physicians. The replies to the surveys were checked for possible resubmissions. The pooled data were evaluated with the SPSS 22.0 statistical package program. Frequency distributions were calculated and presented as n, %. RESULTS: Four hundred and six PMR, rheumatology, and algology specialists fulfilled the study forms. About 59.0% of physicians stated that they prefer duloxetine as the first-line agent of fibromyalgia syndrome (FMS) treatment. Pregabalin was only 6.0% of the physicians' first choice for FMS. About 35.0% of the participating physicians stated that the PMR department should follow up FMS patients. About 44.3% of the participants noted that they refer FMS patients to other departments which interested in FMS treatment and do not want to follow-up FMS patients. About 81% agreed that pregabalin causes addiction. About 36.7% stated that at least 20% of the patients could abuse pregabalin and 97.8% of physicians stated that they were prejudiced about prescribing pregabalin to prisoners. Approximately two of the three physicians experienced an act of violence in their hospital regarding pregabalin prescribing. CONCLUSION: These data showed that the 'Pregabalinophobia' should be accepted. This condition is associated with life safety concerns of the physician not only from unreliability of the drug. It seems that the doctors have valid reasons to develop this prejudice.

Relationship between prevalence and severity of restless legs syndrome and anemia in patients with systemic lupus erythematosus.

AIM: Our aim was to evaluate the relationship between the prevalence and severity of restless legs syndrome (RLS) and the anemia in patients with systemic lupus erythematosus (SLE). METHODS: This was a case-control study which was conducted at the rheumatology clinic of a university affiliated hospital, including 62 patients with SLE and 62 age- and sex-matched healthy controls. The patients were divided into two groups in terms of their hemoglobin levels. The criterion for anemia was hemoglobin level lower than 12 g/dL in females and 13 g/dL in males. RESULTS: Nineteen patients (30.6%) in the patient group were diagnosed with RLS, and International RLS Study Group Rating Scale (IRLSSG-RS) score was 10.7 ± 9.5 (median:10.0 [range:0.0-30.0]). Three subjects (4.8%) in the control group had RLS, and the IRLSSG-RS score was 0.7 ± 3.3 (median:0.0 [range:0.0-18.0]). The prevalence of RLS and the IRLSSG-RS score were higher in the patient group than those in the control group (P < 0.001). Ten SLE patients (50%) with anemia had RLS, and their IRLSSG-RS score was 14.5 ± 9.9 (median:21.0 [range:11.0-30.0]). Nine SLE patients (21.4%) without anemia had RLS and their IRLSSG-RS was 9.0 ± 8.9 (median:21.0 [range:11.0-24.0]). Significant differences were present in the prevalence of RLS and the IRLSSG-RS score between SLE patients with and without anemia (P = 0.024, P = 0.044, respectively). CONCLUSION: The present study demonstrated that the prevalence of RLS was higher in patients with SLE than that of the normal population. Results of this study also suggested that anemia was associated with higher frequency of and more severe RLS in patients with lupus.

The prevalence of fibromyalgia and its relation with headache characteristics in episodic migraine.

The objective of this study was to assess the prevalence of fibromyalgia (FM) in patients with episodic migraine and to evaluate the relationship between migraine characteristics and FM. One hundred and eighteen consecutive patients (mean age = 38 years, 75% women) fulfilling the International Classification of Headache Disorders-II criteria for migraine with (n = 22) and without (n = 96) aura from an outpatient headache clinic of a university hospital were evaluated. The diagnosis of FM was made based on the 1990 American College of Rheumatology classification criteria. Participants completed some self-administered questionnaires ascertaining sociodemographics, headache severity, frequency and duration, headache-related disability (Headache Impact Test [HIT-6]) and Migraine Disability Assessment Scale, widespread musculoskeletal pain (visual analog scale), depression (Beck depression inventory), anxiety (Beck anxiety inventory), sleep quality (Pittsburgh Sleep Quality Index), fatigue (Multidimensional Assessment of Fatigue), and quality of life (Short Form-36 Health Survey [SF-36]). In patients with FM, the tender point count and the Fibromyalgia Impact Questionnaire were employed. FM was diagnosed in 37 (31.4%) of the patients. FM comorbidity was equally distributed across patients with and without aura. Severity of migraine headache, HIT-6, and anxiety were especially associated with FM comorbidity. Patients suffering from migraine plus FM reported lower scores on all items of the SF-36. This study indicates that the assessment and management of coexisting FM should be taken into account in the assessment and management of migraine, particularly when headache is severe or patients suffer from widespread musculoskeletal pain.