2017 update of the Turkish League Against Rheumatism (TLAR) evidence-based recommendations for the management of knee osteoarthritis.

In a Turkish League Against Rheumatism (TLAR) project, evidence-based recommendations for the management of knee osteoarthritis (OA) was developed for the first time in our country in 2012 (TLAR-2012). In accordance with developing medical knowledge and scientific evidence, recommendations were updated. The committee was composed of 22 physical medicine and rehabilitation specialists (4 have rheumatology subspeciality also) and an orthopaedic surgeon. Systematic literature search were applied on Pubmed, Embase, Cochrane and Turkish Medical Index for the dates between January the 1st 2012 and January the 29th of 2015. The articles were assessed for quality and classified according to hierarchy for the level of evidence, and the selected ones sent to committee members electronically. They were asked to develop new recommendations. In the meeting in 2015, the format of the recommendations was decided to be patient-based and considering the grade and the severity of the disease. By the discussion of the each item under the light of new evidences, the final recommendations were developed. Each item was voted electronically on a 10-cm visual analogue scale (VAS) and the strength of recommendation (SoR) was calculated. In the light of evidences, totally 11 titles of recommendations were developed; the first 7 were applicable to each patient in every stages of the disease, remaining were for defined specific clinical situations. The mean SoR value of the recommendations was between 7.44 and 9.93. TLAR-2012 recommendations were updated in a new format. We think that, present recommendations will be beneficial for the physicians who manage, as well as the patients who suffer from the disease.

Massive heterotopic ossification after distal femur fracture.

Introduction Heterotopic ossification is the formation of lamellar bone in periarticular soft tissue that can be seen in paralysed patients or following trauma. It can cause significant burden to already debilitated patients. Case presentation A 12-year-old boy with paraplegia due to neuromyelitis optica presented with progressive right knee pain and swelling. There was no history of trauma to the knee. Anteroposterior radiograph of femur at the initial presentation showed a supracondylar femur fracture for which casting was performed. Six weeks later, when casting was removed, swelling along with increased rubor in distal thigh region was noted. Radiography of the right femur revealed an unhealed distal femur fracture along with massive ossification extending from lesser trochanter to fracture line along the soft tissue around the femoral shaft. Conclusion This case presented the clinical and imaging findings of a giant heterotopic ossification in the thigh region following an extra-articular fracture.

Frequency of fibromyalgianess in patients with rheumatoid arthritis and ankylosing spondylitis: A multicenter study of Turkish League Against Rheumatism (TLAR) network.

Objectives: This study aimed to evaluate the frequency of fibromyalgianess, fibromyalgia syndrome (FS), and widespread pain in patients with rheumatoid arthritis (RA) and ankylosing spondylitis (AS) and their relationship with clinical and demographic parameters. Patients and methods: This cross-sectional multicenter trial was performed in 14 centers across Türkiye between June 2018 and November 2019. Out of 685 patients recruited from the accessible population, 661 patients (342 RA, 319 AS; 264 males, 397 females; mean age: 48.1±12.9 years; range, 17 to 88 years) met the selection criteria. In these cohorts, those who did not meet the criteria for FS and had widespread pain (widespread pain index ≥7) were evaluated as a separate group. Clinical status and demographic parameters of patients in both cohorts were evaluated as well as the evaluations of RA and AS patients with widespread pain (widespread pain index ≥7) and RA and AS patients with FS groups. In addition, correlations between polysymptomatic distress scale (PSD) scores and Visual Analog Scale (VAS), Simplified Disease Activity Index (SDAI), Clinical Disease Activity Index (CDAI), and Disease Activity Score using 28 joint counts for RA patients and VAS, Bath Ankylosing Spondylitis Disease Activity Index (BASDAI), and Ankylosing Spondylitis Disease Activity Score (ASDAS) for AS patients were analyzed. Results: Frequencies of patients with FS and patients who had PSD scores ≥12 were 34.1% and 44.4% in all RA patients, respectively. Moreover, FS and PSD scores ≥12 were found in 29.2% and 36.9% of all AS patients, respectively. PSD scores of RA patients with FS were higher than all RA patients and RA patients with widespread pain. SDAI and CDAI scores of RA patients with FS were higher than all RA patients and RA patients with widespread pain. Similarly, PSD scores of AS patients with FS were higher than all AS patients and AS patients with widespread pain. ASDAS-erythrocyte sedimentation rate and BASDAI scores of AS patients with FS were found higher than all AS patients and AS patients with widespread pain. Conclusion: Disease activity scores, including pain in RA and AS, were higher in the presence of FS or fibromyalgianess. It may be related to clinical parameters, but cohort studies with long-term follow-up are needed to reveal causality. Additionally, to avoid overtreatment, coexistence of fibromyalgianess should be kept in mind in patients who have inflammatory diseases such as RA and AS, particularly with intractable widespread pain.

YouTube as a source of information on piriformis syndrome exercises.

Objectives: This study aimed to evaluate the quality and reliability of the most viewed YouTube videos on piriformis syndrome (PS) exercises and identify criteria that may be important for selecting high-quality and reliable videos. Materials and methods: We searched for the keywords "piriformis syndrome exercise," "piriformis syndrome rehabilitation," "piriformis syndrome physical therapy," and "piriformis syndrome physiotherapy" on November 28, 2021. The modified DISCERN (mDISCERN), and the Global Quality Score were used to evaluate the quality and reliability of the videos. Results: Of the 92 videos evaluated, most (58.7%) of the videos were shared by healthcare professionals. The median mDISCERN score was 3, and most of the videos were found to be medium or low quality. Videos with more subscribers (p=0.001), a shorter upload duration (p=0.001), videos uploaded by physicians (p=0.004), and videos uploaded by other healthcare professionals (p=0.001) were found to have high reliability. Conversely, videos uploaded by independent users were found to have low reliability (p<0.001). When the parameters of the videos were compared among the quality groups, significant differences were found in all video features (p<0.05), some upload sources (other healthcare professionals and independent users; p=0.001), and mDISCERN scores (p<0.001). Conclusion: It is beneficial for physicians and other health professionals to upload more videos about health to increase the amount of reliable and high-quality information.

Correlation of clinical signs and magnetic resonance imaging findings in patients with lumbar spondylosis.

Objectives: The purpose of the study was to contribute further to this debated topic by investigating the correlation of magnetic resonance imaging (MRI) findings with the clinical picture in lumbar spondylosis patients. Patients and methods: This multicenter retrospective study (as part of the epidemiological project of the TLAR-OASG [Turkish League Against Rheumatism-Osteoarthritis Study Group]) included 514 patients (101 males, 413 females; mean age: 63.6±10.8 years; range, 40 to 85 years) who were diagnosed as lumbar spondylosis by clinical examination and direct X-ray between December 2016 and June 2018. Demographic characteristics of patients, Visual Analog Scale for pain, presence of radiating pain, Roland-Morris disability questionnaire, straight leg raise test, deep tendon reflexes, neurogenic intermittent claudication symptoms, any decrease of muscle strength, and abnormality of sensation were recorded. Lumbar MRI findings of the patients were recorded as positive or negative in terms of disc herniation, intervertebral disc degeneration, root compression, osteophytes, spinal stenosis. Statistical analysis was done to assess the correlation between the clinical symptoms, physical examination, and MRI findings. Results: Correlation analysis of the MRI results and the clinical findings showed a significant correlation between straight leg raise test and root compression (p<0.001, r=0.328) and a significant correlation between neurogenic intermittent claudication and spinal stenosis (p<0.001, r=0.376). Roland-Morris disability questionnaire had a significant correlation with all MRI findings (p<0.05, r<0.200). Conclusion: The results of this study corroborate the notion that diligent patient history and physical examination are more valuable than MRI findings, even though a higher incidence of abnormal MRI findings have been obtained in patients with disability and dermatomal radiating pain.

The clinical, functional, and radiological features of hand osteoarthritis: TLAR-osteoarthritis multi-center cohort study.

Objectives: This study aims to evaluate the clinical, functional, and radiological features of hand osteoarthritis (OA) and to examine their relationships in different geographic samples of the Turkish population. Patients and methods: Between April 2017 and January 2019, a total of 520 patients (49 males, 471 females; mean age: 63.6±9.8 years) with hand OA were included in the study from 26 centers across Turkey by the Turkish League Against Rheumatism (TLAR). The demographic characteristics, grip strengths with Jamar dynamometer, duration of hand pain (month), the severity of hand pain (Visual Analog Scale [VAS]), and morning stiffness were evaluated. The functional disability was evaluated with Duruöz Hand Index (DHI). The Kellgren-Lawrence (KL) OA scoring system was used to assess the radiological stage of hand OA. Results: The DHI had significant correlations with VAS-pain (r=0.367, p<0.001), duration of pain (r=0.143, p=0.001) and bilateral handgrip strengths (r=-0.228, p=0.001; r=-0.303, p<0.001). Although DHI scores were similar between the groups in terms of the presence of hand deformity (p=0.125) or Heberden's nodes (p=0.640), the mean DHI scores were significantly higher in patients with Bouchard's nodes (p=0.015). The total number of nodes had no significant correlations with the VAS-pain and DHI score (p>0.05). The differences between the groups of radiological hand OA grades in terms of age (p=0.007), VAS-pain (p<0.001), duration of pain (p<0.001), and DHI (p<0.001) were significant. There were no significant differences between radiological hand OA grades according to the duration of the stiffness, grip strength, and BMI (p>0.05 for all). Conclusion: In our population, the patients with hand OA had pain, functional disability, and weak grip strength. The functional impairment was significantly correlated with the severity of the pain, and the functional status was worse in high radiological hand OA grades.

COPD and Osteoporosis: Associated Factors in Patients Treated with Inhaled Corticosteroids.

Purpose: Osteoporosis is a systemic skeletal disease with a consequent increase in fractures rates. Osteoporosis may be primary which is related with normal aging, or secondary which occurs in the presence of an underlying disease or medication. Osteoporosis is one of the significant comorbidities in chronic obstructive pulmonary disease (COPD). In this study, we aimed to investigate the presence of osteoporosis and the influencing factors in COPD patients. Patients and Methods: This is a two-group comparison study that was conducted among 30 COPD patients on inhaled corticosteroid (ICS) and 33 controls. It was conducted in the outpatient clinics at the Departments of Physical Medicine and Rehabilitation and Pulmonary Diseases in Bursa Uludag University Hospital, a tertiary reference center, in the northwest region of Turkey. For both groups, demographic variables, osteoporosis risk questioning, body mass index (BMI), bone mineral density (BMD), biochemical blood tests, vertebral fractures on lumbar and thoracic x-rays were recorded. COPD patients were also evaluated for lung functions via spirometry. Results: Thirty patients with COPD (Group 1) and 33 controls (Group 2) were included in the study. Comparing the demographic and biochemical data, no difference was found between the groups except smoking (pack/year) (p<0.001) and erythrocyte sedimentation rate (p<0.001), which were significantly high in COPD group. BMD in the COPD group was significantly lower in both hip and lumbar regions compared with the controls. There were significant correlations between L2 BMD values and pulmonary function tests. BMI was significantly low in osteoporotic COPD patients when compared with the non-osteoporotic COPD patients (p=0.002). Conclusion: In patients with COPD using inhaled corticosteroids, BMD was significantly low compared with the controls. Osteoporotic COPD patients had significantly lower BMI than non-osteoporotic. These findings suggest that pulmonary dysfunction and low BMI are associated with osteoporosis in COPD patients.

Does electromyographic biofeedback improve exercise effects in hemiplegic patients? A pilot randomized controlled trial.

OBJECTIVE: The aim of this pilot randomized study was to assess the efficacy potential of an electromyo-graphic biofeedback-assisted exercise programme on clinical and functional outcomes of hemiplegic patients in comparison with sham electromyogra-phic biofeedback. PATIENTS AND METHODS: Thirty-four patients with hemiplegia were randomized into 2 groups. Both groups participated in an inpatient rehabilitation programme including exercise interventions and ambulation training 5 days a week for 2 weeks. Lower extremity exercises were performed via electromyogra-phic biofeedback in Group 1 (n = 17), while a sham technique was used for patients in Group 2 (n = 17). Range of motion, spasticity, muscle strength, func-tional level and walking speed were assessed before and after treatment. Follow-up was performed at 1 and 3 months after treatment. RESULTS: Significant improvements were found for range of motion, muscle strength, Barthel Index and 10-m walking time in both groups. CONCLUSION: This study suggests that exercise with or without electromyographic biofeedback is effective for improving clinical and functional parameters in hemiplegic patients. Larger studies are needed to determine whether electromyographic biofeedback-assisted exercises provide additional benefits.

Effects of Anthropometric Measurements on Treatment Outcomes in Patients with Carpal Tunnel Syndrome.

BACKGROUND: The purpose of this study was to investigate the relationship between anthropometric hand/wrist measurements and outcomes following static wrist splintage in patients with mild-to-moderate carpal tunnel syndrome (CTS). METHODS: Thirty nine patients with mild-to-moderate CTS were enrolled in this study. Anthropometric measurements of hand and wrist including wrist width, wrist depth, palm length, hand length, wrist ratio (wrist depth/wrist width) and wrist/palm ratio (wrist depth/palm length) were recorded as well as body mass index and ultrasonographic cross sectional area of median nerve. Patients were treated with static wrist splints and evaluated at 2nd, 4th and 12th weeks with Boston Carpal Tunnel Questionnaire, median nerve nerve conduction studies, Visual Analog Scale for pain and Likert Scale for numbness. RESULTS: Following treatment with a static wrist splint, the wrist ratio was correlated significantly with improvements in Boston Functional Status Scale at the second and forth weeks (r = -0.354, p = 0.027 and r = -0.320, p = 0.050 respectively) and Visual Analog Scale at the forth and 12th weeks (r = -0.352, p = 0.030 and r = -0.360, p = 0.029 respectively). CONCLUSIONS: Splinting provides symptomatic improvement in mild-to-moderate CTS and this study suggests that the wrist anthropometric measurements may influence treatment outcomes.

Botulinum toxin in poststroke spasticity.

Poststroke hemiparesis, together with abnormal muscle tone, is a major cause of morbidity and disability. Although most hemiparetic patients are able to reach different ambulatory levels with rehabilitation efforts, upper and lower limb spasticity can impede activities of daily living, personal hygiene, ambulation and, in some cases, functional improvement. The goals of spasticity management include increasing mobility and range of motion, attaining better hygiene, improving splint wear and other functional activities. Conservative measures, such as positioning, stretching and exercise are essential in spasticity management, but alone often are inadequate to effectively control it. Oral antispastic medications often provide limited effects with short duration and frequent unwanted systemic side effects, such as weakness, sedation and dry mouth. Therefore, neuromuscular blockade by local injections have become the first choice for the treatment of focal spasticity, particularly in stroke patients. Botulinum toxin (BTX), being one of the most potent biological toxins, acts by blocking neuromuscular transmission via inhibiting acetylcholine release. Currently, focal spasticity is being treated successfully with BTX via injecting in the spastic muscles. Two antigenically distinct serotypes of BTX are available on the market as type A and B. Clinical studies of BTX used for spastic hemiplegic patients are reviewed in this article in two major categories, upper and lower limb applications. This review addresses efficacy in terms of outcome measures, such as muscle tone reduction and functional outcome, as well as safety issues. Application modifications of dose, dilutions, site of injections and combination therapies with BTX injections are also discussed.

Relationship between radiological severity and clinical and psychological factors in knee osteoarthritis.

This study was designed to investigate the relationship between radiological severity and clinical and psychological factors in patients with knee osteoarthritis (OA). Patients with knee OA (n = 100) were included in the study. Radiographic staging was done using Kellgren-Lawrence (KL) radiological rating scale. Stage 1-2 changes according to KL were grouped as 'early' and stage 3-4 as 'late' radiological OA. Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC) was used for self-reported disability. Performance-based functional assessments were measured as time needed to walk 15 m and time needed to climb ten steps. Health-related quality of life was assessed by Nottingham Health Profile (NHP). Beck Depression Inventory (BDI) was used to assess the presence and severity of depression. Social isolation was assessed by a related NHP subscale. Significantly higher scores were found in the late stage group for NHP pain, physical mobility and social isolation subscales and all WOMAC subscales. Mean BDI score was significantly higher (p = 0.001) and performance-based functional score was significantly worse (p < 0.001) in the late stage group compared to the early stage. In logistic regression analysis, NHP social isolation subscore was found to be associated with WOMAC pain subscore (p = 0.013, odds ratio [OR] = 1.163; 95% confidence interval [CI], 1.032-1.309) and radiological severity (p = 0.018, OR = 2.924; 95% CI, 1.198-7.136). Radiological severity is an important indicative factor for pain, disability, depression and social isolation. We believe that assessment of psychological involvement in addition to pain and disability might provide benefit in the management of patients with advanced radiological knee OA.

Effectiveness of physical therapy and epidural steroid injections in lumbar spinal stenosis.

STUDY DESIGN: Randomized single-blind controlled trial. OBJECTIVE: We aimed to compare the effects of epidural steroid injections and physical therapy program on pain and function in patients with lumbar spinal stenosis (LSS). SUMMARY OF BACKGROUND DATA: LSS is one of the most common degenerative spinal disorders among elderly population. Initial treatment of this disabling painful condition is usually conservative including analgesics, nonsteroidal anti-inflammatory drugs, exercise, physical therapy, or epidural steroid injections. Owing to lack of sufficient data concerning the effectiveness of conservative treatment in LSS, we aimed to compare the effectiveness of epidural steroid injections and physical therapy program in a randomized controlled manner. METHODS: A total of 29 patients diagnosed as LSS were randomized into 3 groups. Group 1 (n = 10) received an inpatient physical therapy program for 2 weeks, group 2 (n = 10) received epidural steroid injections, and group 3 (n = 9) served as the controls. All study patients additionally received diclofenac and a home-based exercise program. The patients were evaluated at baseline, 2 weeks, 1 month, 3 months, and 6 months after treatment by finger floor distance, treadmill walk test, sit-to-stand test, weight carrying test, Roland Morris Disability Index, and Nottingham Health Profile. RESULTS: Both epidural steroid and physical therapy groups have demonstrated significant improvement in pain and functional parameters and no significant difference was noted between the 2 treatment groups. Significant improvements were also noted in the control group. Pain and functional assessment scores (RMDI, NHP physical activity subscore) were significantly more improved in group 2 compared with controls at the second week. CONCLUSION: Epidural steroid injections and physical therapy both seem to be effective in LSS patients up to 6 months of follow-up.