Comparison of low power laser and kinesio taping for the treatment of carpal tunnel syndrome: A prospective randomized study.

BACKGROUND: Although carpal tunnel syndrome (CTS) is a common neuromuscular disorder, studies on its conservative treatment are inadequate and contradictory. OBJECTIVES: This study aimed to investigate and compare the effectiveness of low power laser therapy (LPLT) and Kinesio taping (KT) for the treatment of CTS. METHODS: Sixty patients with CTS were included in this study. One group received 15 sessions of KT, and the second group underwent 15 sessions of LPLT within three weeks. All patients were assessed with hand grip strength (HGS), Visual Analogue Scale (VAS)-pain, Douleur Neuropathique-4 (DN4) score, Boston Questionnaire (BQ), and electroneuromyography before and after treatment. RESULTS: Before treatment, all clinical and neurophysiological parameters were similar between the groups. After treatment, both groups significantly improved in terms of HGS, VAS-pain, DN4, and BQ. However, the LPLT group had significantly better HGS, VAS-pain, DN4, and BQ than the KT group. In addition, while median nerve motor distal latency and median nerve sensory conduction velocity improved significantly with treatment in both groups, the LPLT group's improvement was significantly better than that of the KT group. CONCLUSIONS: In patients with CTS, both LPLT and KT were effective treatments. However, the LPLT group had significantly better improvements than the KT group.

The Evaluation of Radiologic Angular Measurements in Patients with Foot Pain.

BACKGROUND: The aim of this study was to investigate the relationship between foot deformities by comparing foot radiographs of patients with complaints of foot pain with those of healthy individuals. METHODS: The study included 30 patients with pes cavus, 30 patients with pes planus, 30 patients with calcaneal spur, and 30 controls aged 30 to 60 years. All participants underwent measurement of right and left foot length; metatarsophalangeal width; and calcaneal pitch (CA), talohorizontal (TA), talometatarsal (TM), and lateral talocalcaneal (LTC) angles from lateral radiographs. RESULTS: There were no statistically significant differences between all participants regarding sex, age, weight, and body mass index (P > .05). Among patients with clinically diagnosed pes cavus, the diagnostic rate of CA was 100% in both feet, and 83.3% in the right foot and 96.7% in the left foot according to the TM angle. The diagnostic rates of angular measurements in patients with pes planus were as follows: 20% in the right foot and 30% in the left foot depending on the CA angle, 100% in both feet depending on the TM angle, and 66.7% in the right foot and 46.7% in the left foot depending on the LTC angle. A very strong positive correlation was found between the CA and LTC angles in patients with calcaneal spur and pes planus (P < .001); also, statistically significant positive correlation was found between the CA and TA angles (P < .05). The angular measurements in patients with calcaneal spur were found to be consistent with pes planus with a high rate. CONCLUSIONS: Angular changes caused by deterioration of foot biomechanics lead to various deformities. Pes planus ranks first among these. Therefore, we believe that radiographic angular measurements in patients presenting with foot pain in addition to clinical evaluation would be useful in considering associated deformities and planning treatments.

Matrix metalloproteinase-3 levels in relation to disease activity and radiological progression in rheumatoid arthritis.

BACKGROUND: Rheumatoid arthritis (RA) is a chronic inflammatory and systemic disease of unknown etiology that primarily affects synovial joints and involves progressive destruction around the joints. Inflammation starting in the joint synovium causes the destruction of cartilage, bone and other adjacent tissues with pannus formation. OBJECTIVES: The aim of this study was to evaluate serum matrix metalloproteinase-3 (MMP-3) levels and their clinical and radiological significance in patients with rheumatoid arthritis. MATERIAL AND METHODS: The study included 59 patients with RA and 30 healthy controls. Serum MMP-3 levels were measured using the enzyme-linked immunosorbent assay (ELISA) method. Patients with a Disease Activity Score 28 (DAS28) ≤3.2 were categorized as having lower disease activity, while a DAS28 score >3.2 indicated patients with moderate/high disease activity. Additionally, the patients were divided into 2 groups in terms of disease duration: early RA (disease duration ≤2 years) and established RA (disease duration ≥2 years). Functional disability was evaluated using the Health Assessment Questionnaire (HAQ) and Nottingham Health Profile (NHP). Radiographs were scored using modified Larsen scoring. RESULTS: Serum MMP-3 levels in patients with RA were significantly higher than in controls (p = 0.001). Serum MMP-3 levels were correlated with laboratory and clinical parameters of disease activity, including erythrocyte sedimentation rate (ESR), C-reactive protein (CRP), DAS28, and HAQ score; the exceptions were rheumatoid factor (RF) and cyclic citrullinated peptides (CCP). The serum MMP-3 levels of RA patients with moderate/high disease activity were found to be significantly higher than those of the patients with low disease activity (p < 0.001). However, MMP-3 levels were found to be similar in both established and early RA patients (p = 0.927). Additionally, the modified Larsen scores, which indicate structural damage, correlated significantly with serum MMP-3 levels (p = 0.001). CONCLUSIONS: These results indicate that serum MMP-3 levels may be used as an indicator for structural damage such as erosions in the early stages of the disease, and to monitor disease activity.

Association of the Commitments and Responsibilities of the Caregiver Within the Family to the Disease Activity in Patients With Rheumatoid Arthritis: A Report From Turkey.

OBJECTIVES: This study aims to investigate the commitments and responsibilities of the family caregiver of rheumatoid arthritis patients and determine the association of these to the disease activity. PATIENTS AND METHODS: The study included a total of 240 subjects, consisting of 60 rheumatoid arthritis patients (8 males, 52 females; mean age 50.4±11.1 years; range 25 to 76 years) with their respective 60 primary caregivers (42 males, 18 females; mean age 43.1±15.3 years; range 12 to 77 years) and 60 OA patients (7 males, 53 females; mean age 62.8±9.0 years; range 45 to 85 years) with their respective 60 primary caregivers (38 males, 22 females; mean age 47.6±13.2 years; range 27 to 87 years). Disease severity and pain of patients were assessed through visual analog scale. Sedimentation and C-reactive protein values were recorded during routine visits. Patients were stratified by disease activity that was determined by disease activity score-28. Caregivers of patients evaluated disease severity and pain by visual analog scale, and completed Caregiver Reaction Assessment (CRA) and Caregiver Strain Index questionnaires. For a more objective assessment, tasks related to care, household, and assistance and allocated time periods for each group of tasks were queried. RESULTS: When CRA and Caregiver Strain Index were compared in terms of disease activity, patients significantly differed in impact on schedule subscale of CRA (p<0.05). Similarly, disease activity was significantly associated with impact on finance subscale of CRA (p<0.05). Impact on health subscale of CRA was also correlated with disease activity; i.e., the higher the disease activity score-28, the more negative impact on health of the caregiver. CONCLUSION: Patient care is an important part of rheumatoid arthritis management. Chronic diseases form commitment on patient's caregiver. That the care of the patient may be associated with many factors related to both the patient and the caregiver should not be underestimated. We suggest that caregiver's strain may be correlated with disease activity.

Cerebral Blood Flow Volume Using Color Duplex Sonography in Patients With Fibromyalgia Syndrome.

OBJECTIVES: This study aims to evaluate cerebral blood flow using color duplex Doppler ultrasonography in patients with fibromyalgia syndrome (FMS). PATIENTS AND METHODS: The study included 30 female patients with FMS (mean age 42.3 years; range 22 to 59 years) and 30 female healthy controls (mean age 39.6 years; range 22 to 56 years). Color duplex Doppler ultrasonography imaging was performed with an EPIQ 5 unit equipped with a multi-frequency linear probe (3-12 MHz) in the supine position. Severity of pain, fatigue, and the patient's and physician's global assessments of disease were evaluated on a visual analog scale. The Symptom Severity Scale, Hamilton Anxiety Rating Scale, Hamilton Depression Evaluation Scale, and Fibromyalgia Impact Questionnaire were also implemented to assess disease severity. RESULTS: Cerebral blood flow volume and bilateral internal carotid artery (ICA) and vertebral artery (VA) volumes were not significantly higher in FMS patients compared to controls. Bilateral ICA and VA diameters were similar between FMS patients and controls. Bilateral mean peak systolic velocities and end diastolic velocities in the common carotid arteries, ICAs and VAs were similar in both groups. A significant correlation between symptom severity parameter and the cerebral blood flow volume was noted in FMS patients. CONCLUSION: Cerebral blood flow volume, ICA flow, and VA flow do not appear to increase, and are correlated with only Symptom Severity Scale among other clinical parameters reflecting disease severity in patients with FMS.

Serum heat-shock protein-65 antibody levels are elevated but not associated with disease activity in patients with rheumatoid arthritis and ankylosing spondylitis.

OBJECTIVES: Heat-shock proteins (HSPs) have gained increased interest for their role in autoimmune disorders. These proteins are targeted by the immune system in various autoimmune diseases. The aim of this study was to assess the serum heat-shock protein-65 antibody (anti-HSP65) levels and their clinical significance in patients with rheumatoid arthritis (RA) and ankylosing spondylitis (AS). PATIENTS AND METHODS: A total of 30 patients with RA, 30 patients with AS, and 30 healthy controls were enrolled in this study. All patients were assessed using routine clinical and laboratory evaluations. Serum anti-HSP65 levels were determined by ELISA. RESULTS: Serum anti-HSP65 levels of both RA and AS patients were significantly higher than those of controls (p=0.014 and p=0.001, respectively). No association was found between serum anti-HSP65 levels and disease activity in either RA or AS patients. There was a significant correlation between anti-HSP65 and anti-cyclic citrullinated peptide levels in patients with RA (p=0.024). CONCLUSION: In this study, serum anti-HSP65 levels were increased, but not associated with disease activity in both RA and AS patients. These results suggest that HSP antigens may play a role in the pathogenesis. However, further follow-up studies are needed. Identification of target antigens such as HSP65 is vital to developing new immunotherapeutic agents.

Comparision of the effectiveness of ESWT and ultrasound treatments in myofascial pain syndrome: randomized, sham-controlled study.

[Purpose] The purpose of this study is to compare effectiveness of extracorporeal shock wave therapy (ESWT), ultrasound (US) and sham ESWT in the treatment of myofascial pain syndrome (MPS). [Subjects and Methods] Sixty MPS patients aged 18-60 years were included in the study. The patients were randomized equally into 3 groups. Group 1 received ESWT for 4 session with 3 day-intervals. Group 2 received 4 sessions of sham ESWT. US was applied to Group 3 for 10 sessions. All patients were recommended an exercise program. The patients were evaluated before-post and 6 weeks after treatment. Measurements were made using pressure pain threshold (PPT), pain score (PS) and visual analogue scale (VAS). Patients were evaluated by using SF-36 and HADS (hospital anxiety and depression scale). [Results] A significant posttreatment difference was found in VAS, PPT and SF-36 subparameters in group 1. In group 2, a significant difference was not found in any parameter. In group 3, a significant difference was detected in parameters of VAS and PPT. A significant difference was found between groups 1 and 2 as for subtitles of PPT, VAS, SF-36. [Conclusion] These results suggest that ESWT is as effective as US. ESWT and US are significantly more effective than sham ESWT.

Lipocalin 2 as a clinical significance in rheumatoid arthritis.

AIM OF THE STUDY: In this study, serum lipokalin 2 (LCN-2) levels and its clinical and radiological significance in patients with rheumatoid arthritis was evaluated. MATERIAL AND METHODS: The study enrolled 37 patients with RA and 34 healthy controls. Serum LCN-2 level was measured using ELISA method. Patients with DAS 28 scores ≤ 3.2, and > 3.2 were allocated into lower and high/moderate disease activity groups, respectively. Additionally patients were divided into 2 groups as early RA (disease duration ≤ 2 years) and established RA (duration of the disease ≥ 2 years). Functional disability was evaluated using Health Assessment Questionnaire (HAQ). Radiographs were scored using the modified Larsen score. RESULTS: Serum LCN-2 (p = 0.029) levels were significantly higher in patients with RA than in the controls. Serum LCN-2 level did not correlate with laboratory and clinical parameters of disease activity like erythrocyte sedimentation rate (ESR), C-reactive protein (CRP), DAS 28, Health Assessment Questionnaire Score (HAQ) and Nottingham Health Profile (NHP). Similarly, any correlation could not be found between structural joint damage and serum LCN2 levels. CONCLUSIONS: These results indicate that serum LCN-2 levels may be used as an indicator for structural damage like erosions in the early stage of the disease but do not able to be used to monitor disease activity.

A comparison of the effectiveness of amitriptilin and pregabalin treatment in fibromyalgia patients.

OBJECTIVE: The present study is a comparison of the effectiveness of amitriptyline and pregabalin on the symptoms of fibromyalgia patients. METHODS: A total of 71 female patients aged ≥18 years were included in this study. The patients were divided into 2 groups. Pregabalin (n=36) or amitriptyline (n=35) treatment was initiated at daily oral dose of 450 mg and 25 mg, respectively for the indicated number of patients. The patients were evaluated at the start of treatment and at the end of 12 weeks. The Fibromyalgia Impact Questionnaire, Fatigue Severity Scale, Modified Fatigue Impact Scale, Hospital Anxiety Depression Scale, Nottingham Health Profile, Mini Mental State Test, and the Leeds Assessment of Neuropathic Symptoms and Signs (LANSS) were administered to all study participants. Pain at all tender points was measured using a pressure algometer. RESULTS: Significant improvement was observed in both groups after 12 weeks of treatment (p<0.05). Percent change in LANSS was greater in the pregabalin group compared with the amitriptyline group. Tender point pressure pain thresholds and total myalgic score improved significantly in both groups (p<0.05); however higher percentage change in these parameters was achieved in the amitriptyline group when compared with the pregabalin group (p<0.05). CONCLUSION: Both drugs improved pain, fatigue, sleep disorder, disability, psychological evaluation, and cognitive function; however, amitriptyline was more effective at reducing experimentally measured pain than neuropathic pain. According to these results, preference for pregabalin may be recommended in fibromyalgia patients whose primary complaint is neuropathic pain.

Relationship Between Leptin and Neopterin Levels and Disease Activation Parameters in Patients With Rheumatoid Arthritis.

OBJECTIVES: This study aims to determine serum leptin and neopterin levels in patients with rheumatoid arthritis (RA) and investigate the relationship between clinical and laboratory parameters of disease activity and radiographic progression. PATIENTS AND METHODS: The study included 33 RA patients (9 males, 24 females; mean age 52.5±12.3 years; range 29 to 75 years) and age- and sex-matched 24 healthy controls (11 males, 13 females, mean age 42.5±14.8; range 18 to 75). RA patients were divided into three groups based on Disease Activity Scores in 28 joints (DAS28) as low disease activity, moderate disease activity, and high disease activity groups. Of the patients, 13 (39.4%) had low disease activity (DAS28=2.6-3.2), 12 (36.4%) had moderate disease activity (DAS28=3.2-5.1), and eight (24.2%) had high disease activity (DAS28≥5.1). RESULTS: Mean serum leptin and neopterin levels in the RA group were 23.98±18.88 ng/mL and 1.88±1.84 nmol/L, respectively. Mean serum leptin and neopterin levels in the control group were 19.40±13:42 ng/mL and 1.13±0.55 nmol/L, respectively. There was no statistically significant difference in the levels of serum leptin (p=0.674) and neopterin (p=0.078) between RA patients and control group. Serum leptin (p=0.574) and neopterin (p=0.921) levels in RA patients and control group showed no correlation with body mass index levels. Besides, there was no correlation between age and plasma leptin and neopterin levels and rheumatoid factor positivity, anti-cyclic citrullinated peptide antibodies, disease duration, erythrocyte sedimentation rate, and C-reactive protein levels in RA group. In RA patients, there was no correlation between serum leptin and neopterin levels and clinical and laboratory parameters indicating the disease activity. In RA patients, there was also no correlation between radiographic joint damage and serum leptin and neopterin levels. A positive correlation was shown in RA patients between disease duration and modified Larsen score (p=0.01). CONCLUSION: In our study, no correlation was detected between serum leptin and neopterin levels and disease activity parameters in RA patients. Therefore, leptin and neopterin levels may not be considered as beneficial inflammation parameters to be used in the diagnosis of RA and disease activation tracking.

Is 4-Hydroxynonenal a Predictive Parameter for the Development of Joint Erosion in Patients With Rheumatoid Arthritis?

OBJECTIVES: This study aims to evaluate serum 4-hydroxynonenal (4-HNE) levels and its clinical and radiological significance in patients with rheumatoid arthritis (RA). PATIENTS AND METHODS: The study included 40 patients (8 males, 32 females; mean age 51.4±11.2 years; range 24 to 72 years) with RA and 30 healthy controls (8 males, 32 females; mean age 53.0±11.7 years; range 24 to 72 years. Serum 4-HNE levels were measured using sandwich enzyme-linked immunosorbent assay method. Patients with disease activity score 28 ≤3.2 and >3.2 were allocated into low and high/moderate disease activity groups, respectively. Additionally, patients were divided into two groups as early RA (disease duration ≤2 years) and established RA (disease duration ≥2 years). Functional disability was evaluated using health assessment questionnaire. Radiographs were scored using the modified Larsen scoring. RESULTS: Serum 4-HNE levels in patients with RA were significantly higher than controls (p=0.001). Serum 4-HNE levels did not correlate with laboratory or clinical parameters of disease activity including erythrocyte sedimentation rate, C-reactive protein, disease activity score 28, and health assessment questionnaire. Serum 4-HNE levels were higher in patients with established RA than patients with early RA (r=0.487, p=0.001). Besides, modified Larsen score which indicates structural damage correlated significantly with serum 4-HNE levels (p=0.001). CONCLUSION: These results indicate that serum 4-HNE levels may be used as an indicator for structural damage such as erosions in the early stage of RA; however, they are not efficient to monitor disease activity.

Comorbidities in patients with psoriatic arthritis: a comparison with rheumatoid arthritis and psoriasis.

AIM: Psoriatic arthritis (PsA) is a chronic, inflammatory disease. The purpose of this study was to examine the association between PsA and comorbid conditions. This is the first study to investigate comorbid diseases in PsA in Turkey. METHODS: This study was performed under the auspices of the Anatolian Group for the Assessment in Rheumatic Diseases (ANGARD) and involved participation by six university research hospitals. Patients diagnosed with and treated for PsA on the basis of clinical, radiological and laboratory findings and expert opinion were monitored using standardized examination methods and jointly prepared forms. Clinical status, accompanying systemic diseases and surgical history were recorded. RESULTS: One hundred and seventy-three patients with PsA (75 male, 98 female, mean age 41.8) and 138 patients with rheumatoid arthritis (RA) (17 male, 121 female, mean age 48.6) and 67 with psoriasis (PsO) (43 male, 24 female, mean age 36.1) were included in the study. No accompanying disease was determined in 72.8% of PsA, 50.0% of RA and 80.6% of PsO groups. In regression analysis, patients with PsA had higher risk for cataract/glaucoma surgery (odds ratio [OR] = 11.99; 95% CI 1.36-105.4, P = 0.025) compared to patients with RA, and higher risk for hypertension (HT) (OR = 4.26; 95% CI 1.27-14.23, P = 0.018) compared to the patients with PsO. CONCLUSION: Patients with PsA have relatively lower frequency of comorbidities like diabetes mellitus, HT and cataract/glaucoma surgery compared to the patients with RA. The increased risk for having cataract/glaucoma surgery in RA compared to PsA may be particularly attributed to the more prevalent glucocorticoid use in RA.

Prevalence of atopic disorders in rheumatic diseases.

OBJECTIVES: The aim of this study was to assess the point prevalences of hay fever, asthma, and atopic dermatitis in OA, RA, and AS, and to compare with healthy controls. METHODS: A total of 935 patients and healthy controls were included. Demographic and clinical features were recorded, and a questionnaire assessing the existence of atopic disorders like asthma, hay fever, and atopic dermatitis in all groups was applied. "Either atopy" implied that an individual was either diagnosed with or had symptoms of one or more of these disorders, such as asthma, hay fever, or atopic dermatitis. RESULTS: When compared to the controls, only patients with AS had an increased risk for hay fever (OR 1.52, 95 % CI 1.00-2.41). Patients with RA had increased risks for hay fever, atopic dermatitis, and either atopy compared to the patients with OA (2.14, 95 % CI 1.18-3.89; 1.77, 95 % CI 1.00-3.18; and 3.45, 95 % CI 1.10-10.87, respectively). Steroid use had no effect on the prevalence of atopic disorders in patients with RA. CONCLUSIONS: Patients with OA, RA, and AS seem to have similar risks for asthma, atopic dermatitis, and either atopy to healthy controls. However, the prevalence of hay fever may increase in AS. Patients with RA have a higher risk of atopy than patients with OA.

Effects of cypermethrin on Allium cepa.

In this study, toxic effects of the cypermethrin in Allium cepa L. cells were investigated. For this aim, we investigated the changes in pigment contents, antioxidant enzymes, mitotic index and chromosomal abnormalities as indicators of toxicity. The seeds were treated with different doses (1.5, 3.0, 6.0 ppm) of cypermethrin for 72 h. The result showed that there was a significant alteration in the tested parameters depending on treatment dose in the seeds exposed to cypermethrin when compared to the control group. Cypermethrin exposure significantly reduced the carotenoid, chlorophyll a and b pigments in all treatment groups. The activity of superoxide dismutase showed a concentration-time dependent increase and the maximum increase was observed on day 15 of treatment at 6.0 ppm cypermethrin exposure. The activity of catalase increased gradually with increasing cypermethrin concentration, but a soft decrease in CAT activity was decreased after 15 days of 1.5 ppm and 3.0 ppm cypermethrin treatment. In the roots treated with 1.5, 3.0, and 6.0 ppm cypermethrin, the level of malondialdehyde was about 1.8, 2.4, and 3.4 times higher than the control group, respectively. It was also found that cypermethrin has a mitodepressive action on mitosis, and the MI was decreased depending on the dose of cyprmethrin. All of the concentrations of cypermethrin induced chromosomal abnormalities and the most common abnormality observed in the present study was chromosome bridges.

Psychological status is associated with health related quality of life in patients with rheumatoid arthritis.

OBJECTIVE: Rheumatoid arthritis (RA) is a chronic and disabling disease frequently effects physical and psychological well being. The aim of the present study was to determine the impact of psychological status on health related quality of life in patients with RA and also to assess which quality of life (QoL) instrument - disease specific and generic - is more prone to this effect. METHODS: A total of 421 patients with RA recruited from joint database of five tertiary centers. Depression and anxiety risks were assessed by the Hospital Anxiety and Depression Scale (HADS); and quality of life assessed by Rheumatoid Arthritis Quality of Life (RAQoL), Nottingham Health Profile (NHP) and The Short Form 36 (SF 36) questionnaire. RESULTS: Patients with higher risk for depression or anxiety had poorer quality of life compared to the patients without risk for depression or anxiety. Depression and anxiety scores significantly correlated with quality of life questionnaires. There was significant association between anxiety and depression with worsening in both disease specific and generic health related quality of life. However, RAQoL showed more association with depression and anxiety levels. CONCLUSION: Higher depression and anxiety risks showed increased deterioration in quality of life. Compared to generic QoL scales, RAQoL scale, a disease specific QoL instrument, is much more influenced by depression and anxiety.

Relationship between psychological status and disease activity and quality of life in ankylosing spondylitis.

Our aim in this study was to compare the depression and anxiety risk in patients with AS and healthy controls and also to determine the relationship between disease activity, quality of life and psychological well-being. Two hundred and forty-three patients with ankylosing spondylitis (AS) and 118 age-, sex- and education-matched healthy controls were enroled into the study. Bath Ankylosing Spondylitis Disease Activity Index (BASDAI), and Functional Index, and Metrology Index, Health Assessment Questionnaire for Spondyloarthropathies (HAQ-S), Hospital Anxiety and Depression Scale (HADS) including depression subscale (HADS-D) and anxiety subscale (HADS-A), Ankylosing Spondylitis Quality of Life (ASQoL) Scale, duration of morning stiffness, pain-visual analogue scale (VAS), patient and physician's global assessment of disease activity (100 mm VAS) were used to assess clinical and psychological status. Patients had similar HADS-D but higher HADS-A than healthy controls. Patients with high risk for depression and anxiety had higher scores in BASDAI, BASFI and also poorer scores in VAS pain, patient global assessment, physician global assessment, HAQ-S and ASQoL. There was a negative correlation of HADS-D and HADS-A scores with educational level of the patients. Higher scores in HADS-D and HADS-A indicated poorer functional outcome and quality of life. Multivariate logistic regression analysis revealed that the HADS-D (OR=6.84), HAQ-S (OR=1.76), VAS pain score (OR=1.03) and ESR (OR=1.02) were independent risk factors for higher anxiety scores whereas HADS-A (OR=1.36) and ASQoL (OR=1.24) were independent risk factors for higher depression scores. The psychological status had close interaction with disease activity and quality of life in patients with AS.

Radiological scoring methods in ankylosing spondylitis: a comparison of the reliability of available methods.

OBJECTIVE: To assess intra and inter-rater reliability of available radiological scoring methods in ankylosing spondylitis (AS). PATIENTS AND METHODS: Two trained raters evaluated 44 complete sets of AS radiographs. The cervical and lumbar spine was graded from zero to 4 according to the Bath Ankylosing Spondylitis Radiology Index (BASRI). Hip joints were graded according to the BASRI-hip method. Sacroiliac (SI) joints were scored according to the New York method (0-4). The anterior and posterior sites of the lumbar spine were scored according to the Stoke Ankylosing Spondylitis Spinal Score (SASSS) method (0-72). Modified-SASSS was assessed by using the anterior sites of both the cervical and lumbar spine (0-72). RESULTS: Both intra and inter-rater reliability were almost perfect for all the methods and intra-class correlation coefficient (ICC) for all the methods was relatively similar to each other. The BASRI-spine and BASRI-total showed intra and inter-rater ICC between 0.78 and 0.98. Both SASSS and modified--SASSS reached perfect intra and inter-rater reliability with ICC between 0.86 and 0.99. The ICC of the BASRI-hip was substantial to perfect, ranging from 0.77 to 0.88. Time spent to score a set of radiographs using the BASRI-spine was <45 seconds, whereas >60 seconds for both SASSS and mSASSS methods. CONCLUSION: After training, all of these methods have demonstrated almost perfect intra and inter-rater reliability. The BASRI was easier to perform and less time consuming than SASSS methods.

Discrimination ability of ASDAS estimating disease activity status in patients with ankylosing spondylitis.

OBJECTIVES: To investigate discrimination ability of the Assessment of Spondyloarthritis International Society (ASAS) endorsed disease activity score (ASDAS) versions evaluating low and high disease activity in an unselected group of patients with ankylosing spondylitis (AS). METHODS: Patients consecutively included into the joint database of five university hospitals were analyzed for low or high disease activity according to different criteria. Standardized mean differences (SMD) for two ASDAS versions were evaluated. RESULTS: The ASDAS versions (back pain, morning stiffness, patient global pain, pain/swelling of peripheral joints, plus either erythrocyte sedimentation rate or C-reactive protein) discriminated high and low disease activity in subgroups according to Bath Ankylosing Spondylitis Disease Activity Score (BASDAI) and ASAS remission/partial remission criteria. ASDAS versions were also not influenced by peripheral arthritis and correlated well with other outcome measurements and acute-phase reactants. The ASDAS versions performed better than patient-reported measures or acute-phase reactants discriminating high and low disease activity status. CONCLUSION: Both ASDAS versions, consisting of both patient-reported data and acute-phase reactants, performed well in discriminating low and high disease activity. Further longitudinal data may better estimate the usefulness of ASDAS to assess disease activity subgroups and treatment response.

Thoracic disc herniation causing transient paraplegia coincident with epidural anesthesia: a case report.

Neurological deficits following epidural or spinal anesthesia are extremely rare. Transient paraplegia following epidural anesthesia in a patient with thoracic disc herniation has been presented. A 44-year-old woman developed paraplegia during the operation for vascular surgery of her legs under epidural anesthesia. Epidural hematoma or spinal cord ischemia was ruled out by magnetic resonance imaging of the thoracic and lumbar spine in which protruded disc at T11-12 level compressing the spinal cord has been verified. Patient responded well to steroid treatment and rehabilitation interventions. Physicians should be aware of preceding disc protrusions, which may have detrimental effects on spinal cord perfusion, as a cause of persistent or transient paraplegia before epidural anesthesia procedure. MRI is a valuable imaging option to rule out epidural anesthesia complications and coexisting pathologies like disc herniations.

Pattern of disease onset, diagnostic delay, and clinical features in juvenile onset and adult onset ankylosing spondylitis.

OBJECTIVE: To assess the frequency of juvenile onset ankylosing spondylitis (JOAS) in Turkish patients with AS and to compare with adult onset AS (AOAS) in a cross-sectional study design. METHODS: A total of 322 patients were recruited from the joint database of 5 university hospitals in eastern Turkey. RESULTS: Patients with JOAS (n = 43, 13.4%) had significantly longer diagnostic delay (9.21 vs 5.08 yrs), less severe axial involvement and more prevalent uveitis (OR 2.92, 95% CI 1.25-6.79), and peripheral involvement at onset (OR 3.25, 95% CI 1.51-6.98, adjusted for current age; and OR 2.26, 95% CI 1.07-4.76, adjusted for disease duration). Patients with AOAS had higher radiographic scores and more restricted clinimetrics but similar functional limitations and quality of life. CONCLUSION: JOAS and AOAS had distinctive courses and Turkish patients with AS had similar features compared to other Caucasian patient populations.