Effectiveness of microwave diathermy on pain, functional capacity, muscle strength, quality of life, and depression in patients with subacromial impingement syndrome: a randomized placebo-controlled clinical study.

The aim of this clinical trial was to evaluate the effectiveness of therapeutic MD on pain, functional capacity, muscle strength, quality of life, and depression in patients with subacromial impingement syndrome (SIS). A total of 40 inpatient subjects with definite SIS were included in this study. These patients were sequentially randomized into 2 groups. Group 1 (n = 20) received therapeutic MD. Group 2 (n = 20) was served as control group and received sham MD. Superficial heat and exercise program were given to both groups. Both of the programs were performed 5 times weekly for 3 weeks. Patients were assessed before treatment (BT), after treatment (AT), and at a 1-month follow-up (F). Outcome measures included visual analogue scale, goniometry, Shoulder Pain and Disability Index, Shoulder Disability Questionnaire, shoulder isokinetic muscle testing, handgrip strength, Short Form 36, and Beck Depression Index. The patients with SIS in each group had significant improvements in pain, shoulder ROM, disability, shoulder muscles and grip strength, quality of life, and depression AT and F when compared with their initial status (P < 0.05). There was no statistically significant difference between the groups according to all the parameters regarding the change scores between AT-BT test and F-BT test (P > 0.05). A 2,450-MHz MD regimen showed no beneficial effects in patients with SIS, so the superficial heat and exercise program, as it is efficient, may be preferable for the treatment of SIS, alone.

Is there any association between low level of serum nesfatin-1 and fibromyalgia syndrome?

OBJECTIVES: This study aims to investigate the relationship between serum level of nesfatin-1 and fibromyalgia syndrome (FMS) clinical parameters such as pain severity, disease activity, fatigue, emotional state, and sleep quality. PATIENTS AND METHODS: Forty-six female patients with FMS (median age 40 years; range, 18 to 53 years) and 46 healthy female controls (median age 36 years; range, 19 to 52 years) were included in the study. Severity of pain, disease activity, fatigue, sleep quality, and emotional status were evaluated by visual analog scale, Fibromyalgia Impact Questionnaire, Multidimensional Assessment of Fatigue (MAF), Pittsburgh Sleep Quality Index (PSQI), Beck Depression Inventory (BDI), and Beck Anxiety Inventory (BAI), respectively. Serum nesfatin-1 concentrations (pg/mL) were measured by enzyme-linked immunosorbent assay method. RESULTS: There was no significant difference with respect to demographic characteristics between the FMS patients and healthy controls. When clinical parameters were compared, MAF, BDI, BAI, and PSQI scores were significantly higher in FMS patients than controls (p<0.05). Serum nesfatin-1 concentration was significantly lower in patients with FMS (p<0.05). When compared to the FMS patients without anxiety, serum nesfatin-1 concentration was significantly increased in FMS patients with anxiety (p<0.05). Serum nesfatin-1 concentration was positively correlated with BAI scores in patients with FMS (p<0.05). CONCLUSION: Low nesfatin-1 serum levels may contribute to pathological changes in FMS. In addition, nesfatin-1 may also be involved in the mediation of anxiety-related responses in FMS.

The impact of the presence of fibromyalgia on fatigue in patients with psoriatic arthritis: comparison with controls.

BACKGROUND: Coexisting fibromyalgia (FM) to psoriatic arthritis (PsA) has been identified and it has been associated with more severe symptoms, impaired function, and greater disability. It was aimed to explore the effect of the presence of FM on fatigue in patients with PsA comparing with controls. METHODS: Fifty patients with PsA and 34 sex-age matched controls were enrolled. In patients; pain was assessed by Visual Analogue Scale, disease activity by DAS-28, enthesitis by The Leeds Enthesitis Index. Fatigue level of all participants was evaluated by Multidimensional Assessment of Fatigue. In all participants, FM was determined according to 2010 American College of Rheumatology criteria. RESULTS: Seventeen patients with PsA (34%) and 4 controls (11.8%) were diagnosed with FM and all of them were women. There was significant difference between the patients and controls in terms of presence of FM (p < 0.05). Patients' fatigue scores were significantly higher than controls' (p = 0.001). There were significant differences between the PsA patients with and without FM with regard to gender, enthesitis, DAS-28 and pain scores (p < 0.05); fatigue scores (p < 0.001). The significant effect of the presence of FM on fatigue was found by univariate analysis of variance in patients (p < 0.001). CONCLUSION: It was observed that FM presence and fatigue were more common in PsA patients than controls and comorbid FM had significant effect on fatigue in these patients. Physicians should be aware of the possibility of concomitant FM in patients with PsA.

Association of work instability with fatigue and emotional status in patients with ankylosing spondylitis: comparison with healthy controls.

INTRODUCTION/OBJECTIVE: Ankylosing spondylitis (AS) is usually seen in among younger person of working age and carries a significant economic burden. It was aimed to explore the relation of work instability with fatigue, depression, and anxiety in working AS patients comparing with healthy controls. METHOD: This case-control study was conducted on working 61 AS patients and 40 sex-age-matched working healthy controls. The data were collected using Visual analogue scale-pain, Bath AS Disease Activity Index, Bath AS Functional Index, Bath AS Metrology Index in patients; and Beck Depression Inventory, Beck Anxiety Inventory, Multidimensional Assessment of Fatigue, AS Work Instability Scale in all participants. Data were analyzed by SPSS, using chi-squared test, Mann-Whitney U test, Kruskal-Wallis test, Spearman correlation analysis, and multivariate linear regression analysis. RESULTS: Depression, fatigue, and work instability scores were significantly higher in patients than controls (p < 0.05). Clinical parameters (except spinal mobility) showed a significant worsening across the levels of work instability in patients (p < 0.05) and work instability scores were positively correlated with all clinical parameters except spinal mobility (p < 0.001). There was a weak correlation between work instability and spinal mobility (p < 0.05). Fatigue (p < 0.001), pain, and functional capacity scores (p < 0.05) were found to be influential variables on work instability scores. CONCLUSION: The results of this study demonstrated that fatigue and depressive symptoms had negative effect on work instability beside pain, disease activity, and functionality in patients with AS. The recognition and improvement of fatigue and depression may lead to reduced risk of job loss in these patients.

The relationship of illness perceptions with demographic features, pain severity, functional capacity, disability, depression, and quality of life in patients with chronic low back pain.

OBJECTIVES: The aim of this study was to evaluate the relationship of illness perceptions (IPs) with demographic features, severity of pain, functional capacity, disability, depression, and quality of life in patients with chronic low back pain (CLBP). PATIENTS AND METHODS: Between January 2015 and July 2015, a total of 114 patients with non-specific CLBP (86 females, 28 males; mean age 47.1±15.2 years; range, 18 to 85 years) were included. Non-specific CLBP was defined as low back pain not attributable to a recognizable, known specific pathology such as infection, tumor, inflammation for ≥12 weeks. The IPs using the revised Illness Perception Questionnaire (IPQ-R), pain severity using the visual analog scale (VAS), functional capacity using the Six-Minute Walk Test (6MWT), disability using the modified Oswestry Disability Index (m-ODI), depression using the Beck Depression Inventory (BDI), and quality of life using the Short Form-36 (SF-36) were assessed. RESULTS: There was a significant, positive correlation between the age, body mass index, duration of disease, pain scores, and IPQ-R- consequences, timeline (acute/chronic), and emotional responses subunits, whereas there was a significant, negative correlation between the IPQ-R-personal and treatment control subunits (p<0.001). The IPQ-R-timeline (acute/chronic), consequences, and emotional response subunits were positively and personal and treatment controls and illness coherence subunits were negatively correlated with the BDI and m-ODI (p<0.001). The IPQ-R-consequences and emotional responses subunits were negatively and timeline (acute/chronic), personal and treatment controls, and illness coherence subunits were positively correlated with the SF-36 subunits (p<0.05). CONCLUSION: The IPs were negatively affected by advanced age, high body mass index, longer duration of disease, and increased severity of pain in CLBP patients. Based on these findings, positive IPs may be related with reduced disability and depression, and improved quality of life and functional capacity in this patient population. Developing new strategies for improving the negative IPs of patients with CLBP may be useful.

Quantitative Assessment of Muscular Stiffness in Children With Chronic Kidney Disease Using Acoustic Radiation Force Impulse Ultrasound Elastography.

ABSTRACT: The aim of this study was to evaluate the feasibility of quantitative analysis of muscle stiffness in the rectus femoris muscle (RFM) by acoustic radiation force impulse (ARFI) ultrasound elastography in children with chronic kidney disease (CKD). Twenty-three children with CKD and 22 healthy children participated in the study in our radiology department. The strength of each CKD group and healthy group participants' tight extensors was assessed by a physiatrist using a handheld dynamometer. Acoustic radiation force impulse was used to measure the shear wave velocities (SWVs) of the RFM. The mean SWV value of the RFM correlated with the strengths of the tight extensors in the CKD and healthy groups. The mean ± SD SWV values of the RFM in the CKD group for the right (n = 23) and left sides (n = 21) were 1.23 ± 0.25 and 1.26 ± 0.30 m/s, respectively. The mean ± SD SWV values of the RFM in the healthy group for the right (n = 23) and left sides (n = 21) were 1.62 ± 0.33 and 1.65 ± 0.35 m/s, respectively. The SWV of the RFM significantly decreased in the patients with CKD when compared with controls (P < 0.001). The SWV values were not correlated to the handheld dynamometry. The interobserver agreement expressed as the interclass correlation coefficient was 0.65 (95% confidence interval, 0.33-0.84; P < 0.001). The acoustic radiation force impulse demonstrates a difference in RFM muscle stiffness between the CKD and healthy groups. This method is a feasible imaging method for the noninvasive assessment of muscle weakness in children with CKD.

Reliability and Validity of Turkish Version of Short Form of the Social Role Participation Questionnaire in Patients With Ankylosing Spondylitis.

OBJECTIVES: This study aims to evaluate the reliability and validity of the Turkish version of the Short Form of the Social Role Participation Questionnaire (s-SRPQ) in Turkish patients with ankylosing spondylitis. PATIENTS AND METHODS: The Turkish version of s-SRPQ questionnaire was obtained after a translation and back translation process. The study sample included 100 ankylosing spondylitis patients (59 males, 41 females; mean age 42.0±11.0 years; range 19 to 69 years). To assess the test-retest reliability of the Turkish s-SRPQ, the questionnaire was reapplied 15 days after the first interview (interclass correlation coefficient [ICC]). Cronbach's alpha (a) was used to evaluate the internal consistency. The s-SRPQ was compared with Short Form-36 (SF-36) survey, Ankylosing Spondylitis Quality of Life questionnaire (ASQoL), Bath Ankylosing Spondylitis Disease Activity Index (BASDAI), Bath Ankylosing Spondylitis Functional Index (BASFI), and Satisfaction With Life Scale (SWLS) for convergent validiy. RESULTS: For s-SRPQ/experienced physical difficulties; the individual item ICC ranged from 0.78 to 1.00 and Cronbach's alpha value ranged from 0.88 to 1.00. For s-SRPQ/satisfaction with role performance; the individual item ICC ranged from 0.93 to 0.98 and Cronbach's alpha value ranged from 0.96 to 0.99. The Turkish version of s-SRPQ/experienced physical difficulties scores correlated with the SWLS and SF-36 sub-parameters negatively; and Ankylosing Spondylitis Disease Activity Index, and BASFI, and ASQoL positively. The SRPQ/satisfaction with role performance scores correlated with the SWLS and SF-36 sub-parameters positively; and BASDAI, and BASFI, and ASQoL negatively. CONCLUSION: Turkish version of s-SRPQ has good comprehensibility, internal consistency, and validity and is an adequate and useful instrument for the assessment of participation in Turkish patients with ankylosing spondylitis.

Quantitative assessment of muscular stiffness in children with cerebral palsy using acoustic radiation force impulse (ARFI) ultrasound elastography.

PURPOSE: To evaluate the feasibility of quantitative analysis of muscle stiffness in the medial gastrocnemius muscle (GCM) by acoustic radiation force impulse (ARFI) ultrasound elastography in children with spastic cerebral palsy (CP). METHODS: Seventeen children with spastic CP and 25 healthy children participated in the study between the years 2016-2017. The medial GCM in the CP group was assessed using the Modified Ashworth Scale (MAS) by a physiatrist. ARFI was used to measure the shear-wave velocities (SWVs) of the medial GCM. The mean SWV value for each MAS score was calculated and used for statistics. RESULTS: The mean SWV values of the medial GCM in the CP and healthy groups were 3.17 ± 0.81 m/s (mean ± SD) and 1.45 ± 0.25 m/s (mean ± SD), respectively. The SWV of the medial GCM significantly increased in the CP patients when compared with controls (p < 0.001). In addition, the SWV values were correlated with the MAS scores (p < 0.001). The interobserver agreement expressed as the interclass correlation coefficient was 0.65 (95% CI 0.33-0.84, p < 0.001). CONCLUSIONS: ARFI imaging demonstrated a difference in muscle stiffness in the medial GCM between the CP and healthy groups. This method is a feasible imaging modality for the noninvasive assessment of contracting muscles in children with CP.

Falls, fear of falling, and associated factors in ambulatory patients with rheumatoid arthritis: A comparative study with healthy controls.

OBJECTIVES: This study aims to compare fall history and fear of falling (FOF) in patients with rheumatoid arthritis (RA) and healthy controls and to evaluate associated factors for fall risk and FOF in patients with RA. MATERIALS AND METHODS: Between March 2016 and July 2016, a total of 120 patients with RA and 60 age- and sex-matched healthy volunteers were included in the study. The presence of FOF (Yes/No), fall history, and the number of falls within the past 12 month were questioned. All participants were assessed with the Falls Efficacy Scale-International (FES-I), 10 Meter Walk Test (10MWT), One-Leg Stand Test (OLST), Berg Balance Scale (BBS), Beck Depression Inventory (BDI), and Beck Anxiety Inventory (BAI). Pain Severity and Patient Global Assessment (PGA) by Visual Analog Scale (VAS), disability by the Health Assessment Questionnaire (HAQ), and disease activity by Disease Activity Score in 28 joints (DAS28) were evaluated in patients with RA. RESULTS: There was no statistically difference between the RA patients and healthy controls in terms of presence of fall history, while the presence of FOF and FES-I scores were significantly higher in the RA patients (p<0.05). In the patient group, the FES-I score was positively correlated with pain VAS, PGA, DAS-28, HAQ, BAI, BDI, and 10MWT and negatively BBS and OLST (p<0.05). The number of falls, HAQ, BBS, and BDI scores were found to be significant independent risk factors affecting variations in the FES-I scores (p<0.001). CONCLUSION: Fear of falling seems to be an important problem in patients with RA, and patients without fall history may also have FOF. The most important factors associated with FOF were impaired balance, increased disability and depression, and number of falls in RA patients. Strategies for preventing falls, maintaining balance, improving emotional status and against FOF are of utmost importance in patients with RA.

Quantitative assessment of muscle stiffness with acoustic radiation force impulse elastography after botulinum toxin A injection in children with cerebral palsy.

PURPOSE: Our objective in this study was to assess the changes in medial gastrocnemius muscle (GCM) stiffness after botulinum toxin A (BTA) injection in children with cerebral palsy (CP) by using acoustic radiation force impulse (ARFI) elastography and to research the usability of this technique in clinical practice. MATERIALS AND METHODS: Twenty-four spastic lower extremities of 12 children with CP were assessed. BTA injection treatment was applied to the medial GCM. Muscle stiffness was measured with the ARFI technique before the procedure and a month after the procedure. The patients were assessed with the modified Ashworth scale (MAS) in the physiotherapy department at about the same time. Shear wave velocity (SWV) values and MAS scores before and after the treatment were compared. RESULTS: Mean SWV values were measured as 3.20 ± 0.14 m/s before BTA and as 2.45 ± 0.21 m/s after BTA, and the difference between them was found to be statistically significant (p < 0.001). Mean MAS score (2.33 ± 0.70) after BTA decreased significantly when compared to the score before BTA (2.96 ± 0.62) (p = 0.001). SWV values positively correlated with MAS scores (ρ = 0.578, p = 0.003). The interobserver agreement expressed as interclass correlation coefficient (ICC) was 0.65 (95% CI 0.33-0.84, p < 0.001). CONCLUSION: ARFI elastography for identifying structural changes that occur in the spastic muscle after BTA injection in children with CP can yield more valuable information with combined use of MAS.

Are Illness Perceptions Associated With Disease Activity or Psychological Well-Being in Rheumatoid Arthritis? A Study With the Evidence of Confirmatory Factor Analysis.

OBJECTIVES: This study aims to assess the factor structure of the Turkish Revised Illness Perception Questionnaire (IPQ-R) in patients with rheumatoid arthritis (RA) and the relationship of illness perceptions with disease activity and psychological well-being. PATIENTS AND METHODS: One hundred and fifty RA patients (8 males, 142 females; mean age 51.1±12.7 years; range 21 to 81 years) were included in the study. Confirmatory factor analysis was used to test the factor structure of the IPQ-R. Pain was assessed by visual analog scale, disease activity by Disease Activity Score 28, depression by Beck Depression Inventory, global life satisfaction by the Satisfaction with Life Scale, and illness perception by the IPQ-R. RESULTS: Three items (items 12, 18, 19) were deleted because of poor factor loadings. The modified 35-item model showed good reliability and discriminant validity. Beck Depression Inventory scores were correlated with identity, consequences, and emotional representations subscales positively (p<0.001); and with illness coherence subscale negatively (p<0.05). There were positive correlations between Satisfaction with Life Scale scores, and treatment control and illness coherence subscales (p<0.05). Satisfaction with Life Scale scores were negatively correlated with identity, emotional representation, and timeline acute/chronic subscales (p<0.05), and consequences subscale (p<0.001). Disease Activity Score 28 was not correlated with IPQ-R domains (p>0.05). CONCLUSION: The Turkish IPQ-R appears to be a useful clinical assessment tool to evaluate RA-related illness perceptions. RA healthcare should include psychological intervention to strengthen patients' beliefs about their RA regardless of disease activity.

Reliability and Validity of the Turkish Adaptation of VITACORA-19 in Patients with Psoriatic Arthritis.

OBJECTIVES: This study aims to evaluate the reliability and validity of the Turkish language version of VITACORA-19 (psoriatic arthritis quality of life questionnaire) in patients with psoriatic arthritis. PATIENTS AND METHODS: The Turkish version of VITACORA-19 questionnaire was obtained after a translation and back translation process. The study sample included 61 PsA patients (22 males, 39 females; mean age 46.5±12.2 years; range 19 to 71 years). To assess the test-retest reliability of the Turkish VITACORA-19, the questionnaire was reapplied 10 to 15 days after the first interview (interclass correlation coefficient). Cronbach's alpha (a) was used to evaluate the internal consistency. VITACORA-19 was compared with visual analog scale for physician and patient global assessments, the Health Assessment Questionnaire, and Nottingham Health Profile for construct validity. The internal structure of VITACORA-19 was examined by factor analysis. RESULTS: The individual item intraclass correlation coefficient ranged from 0.77 to 0.98 and Cronbach's alpha ranged from 0.77 to 0.98. The Cronbach's alpha value for whole scale was determined as 0.96. The Kaiser-Meyer-Olkin measure of sampling adequacy was 0.90, and Bartlett's test of sphericity had a p<0.001. Turkish VITACORA-19 total scores were correlated negatively with Health Assessment Questionnaire, visual analog scale for pain, and Nottingham Health Profile subgroups, and positively with physician and patient global assessments (p<0.01). CONCLUSION: Turkish version of VITACORA-19 questionnaire is a reliable and valid measure for health-related quality of life in Turkish patients with psoriatic arthritis.

The impact of the presence of fibromyalgia on fatigue in patients with psoriatic arthritis: comparison with controls

Abstract Background: Coexisting fibromyalgia (FM) to psoriatic arthritis (PsA) has been identified and it has been associated with more severe symptoms, impaired function, and greater disability. It was aimed to explore the effect of the presence of FM on fatigue in patients with PsA comparing with controls. Methods: Fifty patients with PsA and 34 sex-age matched controls were enrolled. In patients; pain was assessed by Visual Analogue Scale, disease activity by DAS-28, enthesitis by The Leeds Enthesitis Index. Fatigue level of all participants was evaluated by Multidimensional Assessment of Fatigue. In all participants, FM was determined according to 2010 American College of Rheumatology criteria. Results: Seventeen patients with PsA (34%) and 4 controls (11.8%) were diagnosed with FM and all of them were women. There was significant difference between the patients and controls in terms of presence of FM (p < 0.05). Patients' fatigue scores were significantly higher than controls' (p = 0.001). There were significant differences between the PsA patients with and without FM with regard to gender, enthesitis, DAS-28 and pain scores (p < 0.05); fatigue scores (p < 0.001). The significant effect of the presence of FM on fatigue was found by univariate analysis of variance in patients (p < 0.001). Conclusion: It was observed that FM presence and fatigue were more common in PsA patients than controls and comorbid FM had significant effect on fatigue in these patients. Physicians should be aware of the possibility of concomitant FM in patients with PsA.(AU)

Adding ultrasound in the management of soft tissue disorders of the shoulder: a randomized placebo-controlled trial.

BACKGROUND AND PURPOSE: There is still a lack of evidence about the beneficial effects of ultrasound (US) intervention for the management of soft tissue problems. Thus, this study was designed to assess the effectiveness of US over a placebo intervention when added to other physical therapy interventions and exercise in the management of shoulder disorders. SUBJECTS AND METHODS: Forty patients who were diagnosed by ultrasonography or magnetic resonance imaging to have a periarticular soft tissue disorder of the shoulder were randomly assigned to either a group that received true US (n=20; mean time since onset of pain=8.7 months, SD=8.8, range=1-36) or a group that received sham US (n=20; mean time since onset of pain=8.1 months, SD=10.8, range=1-42). Besides true or sham US (10 minutes), superficial heat (10 minutes), electrical stimulation (15 minutes), and an exercise program (15-30 minutes) were administered to both groups 5 days each week for 3 weeks. RESULTS: Subjects showed within-group improvements in pain, range of motion, Shoulder Disability Questionnaire scores, and Health Assessment Questionnaire scores with the intervention, but the differences did not reach significance when compared between the groups. DISCUSSION AND CONCLUSION: The results suggest that true US, compared with sham US, brings no further benefit when applied in addition to other physical therapy interventions in the management of soft tissue disorders of the shoulder.

Spondyloarthritis Research Consortium of Canada (SPARCC) enthesitis index in Turkish patients with ankylosing spondylitis: relationship with disease activity and quality of life.

AIM: The aim of this study was to investigate the relationship between Spondyloarthritis Research Consortium of Canada (SPARCC) enthesitis index and disease activity and health-related quality of life in patients with ankylosing spondylitis (AS). METHODS: Eighty-six AS patients not receiving antitumour necrosis factor (TNF) therapy were included in the study. Spinal pain by visual analogue scale (pain VAS rest and activity), disease activity by Bath Ankylosing Spondylitis Disease Activity Index (BASDAI), functional capacity by Bath Ankylosing Spondylitis Functional Index (BASFI), enthesitis severity by SPARCC index, quality of life by Short Form-36 (SF-36), and Bath Ankylosing Spondylitis Metrology Index (BASMI) were assessed in patients. In the laboratory evaluations, the erythrocyte sedimentation rates and serum C-reactive protein levels of the patients were determined. RESULTS: All participants were aged between 18 and 65 years, with a mean age of 36.9 ± 11.13 years. The most frequent region of enthesitis was Achilles tendon insertion into calcaneum (55.8%). Pain VAS rest and activity, BASFI and all parameters of SF-36 were significantly different in AS patients with and without enthesitis. SPARCC index was significantly correlated with pain VAS activity (P < 0.05), pain VAS rest, BASDAI, BASFI and all parameters of SF-36 (P < 0.001). There were no correlations between SPARCC index and BASMI, disease duration and laboratory parameters (P > 0.05). CONCLUSION: The clinical assessment of enthesitis in AS is an important outcome measure, and enthesitis indexes such as SPARCC enthesitis index can be valuable tools in the evaluation of disease activity in AS patients not receiving anti-TNF therapy.

Does microwave diathermy have an effect on clinical parameters in chronic low back pain? A randomized-controlled trial.

OBJECTIVE: The aim of this trial was to investigate the effect of therapeutic microwave diathermy (MD) on pain, disability, trunk muscle strength, walking performance, mobility, quality of life (QOL), and depression in the patients with chronic low back pain (CLBP). METHODS: A total of 39 patients were included in this study. The patients were randomized into two groups. Group 1 (n=19) received MD treatment and exercises. Group 2 (n=20) was given only exercises. The pain (visual analog scale), disability (Oswestry Disability Questionnaire and pain disability index), walking performance (6 minute walking test, 6MWT), depression and QOL (Short Form 36) of all participants were evaluated. Patients were assessed before treatment (BT), after treatment (AT), and at a 1-month follow-up (F). RESULTS: The patients with CLBP in each group had significant improvements in pain, disability, muscle strength, endurance, 6MWT, mobility, QOL, and depression AT and F when compared with their initial status. There was no statistically significant difference between the groups regarding the change scores between AT-BT test and F-BT test. CONCLUSION: Since a 2,450-MHz MD showed no beneficial effects on clinical parameters, exercise program could be preferable for the treatment of patients with CLBP alone.

Reliability and validity of the Turkish version of the Falls Efficacy Scale International (FES-I) in community-dwelling older persons.

The FES-I is a questionnaire which was developed to assess fear of falling. The aim of this study was to evaluate validity and reliability of a Turkish language version of the FES-I in Turkish older people. The study sample included 70 volunteers with an age range of 65-81. To assess the test-retest reliability of the Turkish FES-I, questionnaire was applied again 10-15 days after the first interview (interclass correlation: ICC). FES-I was compared with The Modified Barthel Index (MBI), the timed up and go test (TUG), and The Berg Balance Scale (BBS) for construct validity. Cronbach's alpha (α) was used to evaluate the internal consistency. The internal structure of the FES-I was examined by factor analysis. ROC plots were used to define cut-point for the FES-I scales. Cronbach's α of the Turkish FES-I was 0.94 and the individual item ICC ranged from 0.97 to 0.99. The Turkish FES-I total scores were correlated with TUG positively, and MBI, and BBS negatively. The cut-off score to differentiate between persons with fear of falling and persons without fear of falling was 24 points. It was found that the Turkish version of the FES-I was a reliable and valid measure of fear of falling in Turkish older people.

Functional disability of children with spina bifida: its impact on parents' psychological status and family functioning.

OBJECTIVE: To evaluate the impact of functional disability of Turkish children with spina bifida (SB) on parents' psychological status and family functioning. METHODS: Fifty-four children with SB and parents were included. The Functional Measure for Children (WeeFIM), Beck Depression Inventory (BDI), and Family Assessment Device (FAD) were used. RESULTS: Mothers' BDI scores were significantly higher than fathers' (p < 0.001). No significant effects of the knowledge of having children with SB before birth and the number of children in families on BDI scores and FAD sub-scores were found (p > 0.05). According to multiple regression analysis; significant correlations with fathers' BDI were problem-solving (p = 0.012) and general functioning (p = 0.037) and with mothers' BDI was roles (p = 0.018). Only childrens age was found to be an influential variable on WeeFIM scores (p < 0.001). CONCLUSION: Spina bifida healthcare should include psychological support to parents of these children and this support should be independent from disability level of children.

Therapeutic ultrasound versus sham ultrasound for the management of patients with knee osteoarthritis: a randomized double-blind controlled clinical study.

AIM: The aim of this trial was to evaluate the short-term effectiveness of ultrasound (US) therapy on pain, physical function, ambulation activity, disability and psychological status in patients with knee OA. METHODS: Forty-two inpatients with bilateral knee OA were randomized by an independent researcher not involved in the data assessment, to receive either therapeutic continuous US (group 1) or sham US (group 2). A 1-MHz US head was used, set to an intensity of 1 W/cm(2) for 10 min. All patients received 20 min of hot packs, 10 min of interferential current, and 15 min of quadriceps isometric exercise of both knees. Patients in each group received treatments five times weekly for 3 weeks. Patients were evaluated at baseline and at the end of the treatment sessions. Outcome measures included visual analogue scale (VAS), Western Ontario and McMaster University Osteoarthritis Index (WOMAC), 50-m walking speed, Lequesne index, Hospital Anxiety and Depression Scale (HADS). RESULTS: The patients with knee OA had significant improvements in pain, stiffness, functional activity, walking time, disability, depression and anxiety scores with therapeutic US and sham US (P < 0.05). The improvement in pain VAS scores, WOMAC scores, Lequesne index and HADS scores were not significantly different in patients treated with US and sham US (P > 0.05). No side-effects were reported during or after the US treatment periods. CONCLUSION: US therapy is safe but use of US in addition to conventional physical therapy programs seems to have no further significant effect in people with knee OA.