The IBIS-Q [IBd Identification of Spondyloarthritis Questionnaire]: A Novel Tool to Detect Both Axial and Peripheral Arthritis in Inflammatory Bowel Disease Patients.

BACKGROUND AND AIMS: Both peripheral and axial spondyloarthritis [SpA] occur in inflammatory bowel disease [IBD] and represent the commonest extra-intestinal manifestation. We aimed to develop an easy and quick questionnaire through psychometric analysis, to identify peripheral and axial SpA in IBD patients within an integrated combined multidisciplinary rheumatological-gastroenterology clinic. METHODS: Initially, SpA-IBD experts generated a 42-item list covering SpA manifestations including spinal, articular, and entheseal involvement. The new questionnaire was administered before routine clinical IBD assessment. On the same day, rheumatological assessment, blinded to both history and questionnaire results, was performed to explore the presence of the Assessment of SpondyloArthritis International Society [ASAS] criteria for SpA, diagnostic criteria for fibromyalgia [FM], and non-specific low back pain [NSLB]. Factorial analysis of questionnaire items to identify the main factors-receiver operating characteristic [ROC] curves for sensitivity/specificity and Youden index for cut-off-were performed. RESULTS: Of the 181 consecutive patients, 56 met the ASAS SpA criteria [prevalence of 30%] with 10 new cases detected [5.5%: seven peripheral and three axial]. Through the psychometric and factorial analysis, we selected 14 items for the final questionnaire [named IBIS-Q]. The IBIS-Q was quick and performed well for detection of axial SpA and peripheral SpA (area under the curve [AUC] 0.88 with 95% confidence interval [CI] 0.830.93). A cut-off of three positive questions had a sensitivity 93% and specificity 77% for SpA patient identification. CONCLUSIONS: The IBIS-Q is a useful and simple tool to use in IBD clinics for SpA detection, with a good statistical performance. Further studies are needed to validate it.

[Diagnostic Work-Up for Monoarthritis - Step by Step]. / Abklärung Monarthritis ­ Schritt für Schritt.

The work-up of acute monoarthritis is challenging due to the abundance of differential diagnoses. In addition to a bacterial septic arthritis, which can, if not treated promptly, cause rapid irreversible joint damage, many diseases have to be considered: inflammatory rheumatic diseases, activated osteoarthritis, other infectious arthritis, cristal induced arthritis, and rare tumorous diseases. In cases with high urgency, and/or when medical history, physical examination and laboratory parameters remain without a specific etiologic clue, septic arthritis has to be excluded by immediate diagnostic joint aspiration. In many patients the cause of monoarthritis can already be determined by ordering a leucocyte count of the synovial fluid sample, a microscopy for crystals, and gram staining and culture for bacterial pathogens.

Infectious versus non-infectious causes of oligoarticular inflammatory arthritis: A prospective study from a tertiary care hospital in north India.

Oligoarticular arthritis (inflammation of upto 4 joints) has a wide range of infectious and non-infectious etiologies. The aim of our study was to identify the features which could help in the differentiation of infectious from non-infectious arthritis. The study was prospective and observational, and included 100 patients with oligoarticular inflammatory arthritis. The final diagnosis was made using standard diagnostic criteria and the patients were categorized into infectious and non-infectious groups. Among the 100 patients who were recruited, the following final diagnosis were made: peripheral spondyloarthritis (n = 37), axial spondyloarthritis (n = 11), tuberculosis (n = 19), brucellosis (n = 6), septic arthritis (n = 6), gouty arthritis (n = 5), early rheumatoid arthritis (n = 5), non-tubercular mycobacteria (n = 2), SLE (n = 2), post-chikungunya arthritis (n = 2), acute lymphocytic leukaemia (n = 1), pachydermoperiostosis (n = 1), sarcoidosis (n = 1) and juvenile idiopathoic arthritis (n = 1). The patients were categorized into two groups: infectious (33) and non-infectious (60). The presence of monoarthritis, clinically-significant weight loss, hepatomegaly, splenomegaly and erosive arthritis were significantly more common in the infectious group as compared to the non-infectious group.

Effects of a massage-like essential oil application procedure using Copaiba and Deep Blue oils in individuals with hand arthritis.

BACKGROUND AND PURPOSE: Existing research suggests that both massage and essential oils may have analgesic and anti-inflammatory benefits. We investigate the benefits of the AromaTouch Hand Technique® (ATHT), a procedure that combines a moderate pressure touch with the application of essential oils to the hand, in individuals with hand arthritis. METHODS AND MATERIALS: Thirty-six participants with rheumatoid arthritis, osteoarthritis, and/or chronic inflammation received ATHTs with either a 50/50 preparation of Deep Blue® and Copaiba oil or a coconut oil placebo twice daily for 5 consecutive days. Changes in maximum flexion in finger and thumb joints, items from the Arthritis Hand Function Test, and hand pain scores were evaluated. RESULTS: Participants treated with the essential oil preparation required significantly less time to complete dexterity tasks and showed about 50% decrease in pain scores, increased finger strength, and significantly increased angle of maximum flexion compared to subjects treated with coconut oil. CONCLUSION: The ATHT with Copaiba and Deep Blue may have ameliorative effects on hand arthritis.

Histopathology of the synovial tissue: perspectives for biomarker development in chronic inflammatory arthritides.

The histopathological and molecular analysis of the synovial tissue has contributed to fundamental advances in our comprehension of arthritis pathogenesis and of the mechanisms of action of currently available treatments. On the other hand, its exploitation in clinical practice for diagnostic or prognostic purposes as well as for the prediction of treatment response to specific disease-modifying anti-rheumatic drugs is still limited. In this review, we present an overview of recent advances in the field of synovial tissue research with specific reference to the methods for synovial tissue collection, approaches to synovial tissue analysis and current perspectives for the exploitation of synovial tissue-derived biomarkers in chronic inflammatory arthritides.

High rate of recurrent patellar dislocation in skeletally immature patients: a long-term population-based study.

PURPOSE: Patellar dislocation can occur in isolation or be associated with chronic instability. The goals of this study are to describe the rate and factors associated with additional patellar instability events (ipsilateral recurrence and contralateral dislocation), as well as the development of patellofemoral arthritis in patients who are skeletally immature at the time of first patellar dislocation. METHODS: The study included a population-based cohort of 232 skeletally immature patients who experienced a first-time lateral patellar dislocation between 1990 and 2010. A chart review was performed to collect information related to the initial injury, treatment, and outcomes. Subjects were followed for a mean of 12.1 years to determine the rate of subsequent patellar dislocation (ipsilateral recurrence or contralateral dislocation) as well as clinically significant patellofemoral arthritis. RESULTS: 104 patients had ipsilateral recurrent patellar dislocation. The cumulative incidence of recurrent dislocation was 11% at 1 year, 21.1% at 2 years, 37.0% at 5 years, 45.1% at 10 years, 54.0% at 15 years, and 54.0% at 20 years. Patella alta (HR 10.6, 95% CI 3.6, 36.1), TT-TG ≥ 20 mm (HR 18.7, 95% CI 1.7, 228.2), and trochlear dysplasia (HR 23.7, 95% CI 1.0, 105.2) were associated with recurrence. Similarly, 18 patients (7.8%) had contralateral patellar dislocation. The cumulative incidence of patellofemoral arthritis was 0% at 2 years, 1.0% at 5 years, 2.0% at 10 years, 10.1% at 15 years, 17% at 20 years, and 39.0% at 25 years. Osteochondral injury was associated with arthritis (HR 25.7, 95% CI 6.2, 143.8). There was no association with trochler dysplasia (HR 1.2, 95% CI 0.2, 5.0), recurrent patellar instability (HR 1.2, 95% CI 0.2, 7.2), gender (HR 1.3, 95% CI 0.3, 5.6), or patellar-stabilizing surgery (HR 0.7, 95% CI 0.2, 3.5) and arthritis. CONCLUSION: Skeletally immature patients had a high rate of recurrent patellar instability that was associated with structural abnormalities such as patella alta,TT-TG ≥ 20 mm, and trochlear dysplasia. Approximately 10% of patients experienced a contralateral dislocation and 20% of patients developed arthritis by 20 years following initial dislocation. Osteochondral injury was associated with arthritis. LEVEL OF EVIDENCE: Retrospective case series, Level IV.

Arthroscopic Partial Trapeziectomy With Soft Tissue Interposition for Symptomatic Trapeziometacarpal Arthritis: 6-Month and 5-Year Minimum Follow-Up.

PURPOSE: To determine if arthroscopic partial trapeziectomy (APT) and soft tissue interposition arthroplasty is an effective treatment for symptomatic trapeziometacarpal arthritis. METHODS: We retrospectively evaluated 30 consecutive patients with symptomatic isolated trapeziometacarpal arthritis, Eaton-Littler stages II and III. Treatment consisted of an APT with soft tissue interposition utilizing an acellular dermal matrix as the interposition material. At a minimum of 6 months and 5 years after surgery, Numeric Pain Rating Scale (NPRS), Quick Disabilities of the Arm, Shoulder, and Hand (QuickDASH), grip strength, oppositional and appositional pinch strengths, arthroplasty space, and thumb range of motion (ROM) were evaluated. RESULTS: At 6-month minimum follow-up, 30 of 30 patients reported a significant reduction in pain; preoperative NPRS averaged 8.2 and decreased to 1.3. Average QuickDASH score was 17.5. Twenty-nine of 30 thumbs could adduct fully in the plane of the palm. Twenty-four patients were available for 5-year minimum follow-up. Average QuickDASH score measured 8.9, whereas pain (mean NPRS, 0.8), grip, and pinch strengths were not significantly different from the 6-month assessment. There was a small reduction in arthroplasty space at 5-year follow-up that did not affect clinical outcome measures. Thumb ROM did not change between the 6-month and the 5-year follow-up. Complications were rare. CONCLUSIONS: An APT with interposition arthroplasty utilizing an acellular dermal matrix as the interposition material is a safe and reliable procedure with satisfactory outcomes at short- and long-term follow-up. Pain, strength, QuickDASH, and ROM do not significantly change between the 6-month and the 5-year follow-up. TYPE OF STUDY/LEVEL OF EVIDENCE: Therapeutic IV.

[Significance of glucose-6-phosphate isomerase assay in early diagnosis of rheumatoid arthritis].

OBJECTIVE: To explore the titer of glucose-6-phosphate isomerase (GPI) for early diagnosis of the outpatient with rheumatoid arthritis (RA) in real life, and to analyze its relationship with disease activity. METHODS: In the study, 1 051 patients with arthritis were collected in the group who had joints tender and swelling, and 90 cases of healthy people as a control group. ELISA method was used to detect the serum level of GPI, and according to clinical features and laboratory test, all the patients including 525 RA patients, the other patients including osteoarthritis (OA), 134 cases of seronegative spine joint disease (SpA), 104 cases of systemic lupus erythematosus (SLE), 31 cases of primary Sjogren syndrome (pSS), 24 cases of gout arthritis (GA), 22 cases of other connective tissue diseases (including polymyalgia rheumatica, dermatomyositis, systemic sclerosis, adult Still disease) and 46 cases of other diseases (including 165 cases of osteoporosis, avascular necrosis of the femoral head, traumatic osteomyelitis, bone and joint disease, juvenile rheumatoid arthritis, tumor). The diagnostic values of GPI were assessed, and the differences between the GPI positive and negative groups of the RA patients in clinical characteristics, disease activity, severity and inflammatory index analyzed. RESULTS: The positive rate of serum GPI in the patients with RA was 55.4%, contrasting to other autoimmune diseases (14.3%) and healthy controls (7.78%)(P<0.001). Compared with the OA and SpA patients, the RA group was increased more significantly, and the difference was statistically significant (P<0.001). The diagnostic value of GPI alone for RA was 0.39 mg/L, the sensitivity was 54.2%, and specificity was 87.3%. The positive rate of GPI in RF negative patients was 36.1%; the positive rate of GPI in anti-CCP antibody negative patients was 34.2%; the positive rate of GPI in RF and anti-CCP antibody negative patients was 24.1%. The level of GPI had positive correlation (P<0.05) with ESR, RF, anti-CCP antibody and HRF-IgG. CONCLUSION: GPI is sensitive in the patients with RA; GPI positive is important in the diagnosis of RA with anti-CCP antibody and/or RF negative patients. The titer of GPI is related with disease activity of RA.

Imaging Scoring Methods in Axial Spondyloarthritis.

Inflammatory and chronic structural changes are objective signs of axial spondyloarthritis. In the sacroiliac joints (SIJs), inflammation (sacroiliitis) can be visualized as bone marrow edema, whereas chronic structural changes are visualized as fat metaplasia, erosions, sclerosis, or ankylosis in the area of the SIJ. In the spine, bone marrow edema in the vertebral bodies represents spondylitis but can also affect the facet and the costovertebral and costotransverse joints (arthritis), whereas structural changes are visualized as fat metaplasia, sclerosis or syndesmophytes and ankylosis at the vertebral edges.

GRAPPA 2013 Annual Meeting, rheumatology updates: psoriatic arthritis (PsA) biomarker project, arthritis mutilans, PsA-peripheral spondyloarthritis epidemiology project.

At the 2013 annual meeting of the Group for Research and Assessment of Psoriasis and Psoriatic Arthritis (GRAPPA), several key GRAPPA projects on musculoskeletal aspects of psoriatic disease were reviewed. In this article, lead investigators summarize the progress made in a multicenter study, the PsA BioDam (Psoriatic Arthritis Biomarkers for Joint Damage), to identify soluble biomarkers for joint damage, as well as developing classification criteria for arthritis mutilans. Also reviewed are concepts and rationale behind a proposal to study classification criteria for peripheral spondyloarthritis, including PsA, reactive arthritis, inflammatory bowel disease-associated arthritis, and undifferentiated arthritis.

Diagnosis and classification of adult Still's disease.

The cornerstone of adult onset Still's disease is the triad of daily fever, arthritis and rash. This syndrome remains enigmatic and most often a disease of exclusion. There are both musculoskeletal as well as systemic features. More importantly, reactive hemophagocytic syndrome may occur in patients. In this review we attempt to place this syndrome in perspective, including data on geoepidemiology, clinical and laboratory features.

Diagnosis and classification of drug-induced autoimmunity (DIA).

Since sulfadiazine associated lupus-like symptoms were first described in 1945, certain drugs have been reported to interfere with the immune system and induce a series of autoimmune diseases (named drug-induced autoimmunity, DIA), exemplified by systemic lupus erythematosus (SLE). Among the drugs, procainamide and hydralazine are considered to be associated with the highest risk for developing lupus, while quinidine has a moderate risk, and all other drugs have low or very low risk. More recently, drug-induced lupus has been associated with the use of newer biological modulators, such as tumor necrosis factor (TNF)-alpha inhibitors and cytokines. In addition to lupus, other major autoimmune diseases, including vasculitis and arthritis, have also been associated with drugs. Because resolution of symptoms generally occurs after cessation of the offending drugs, early diagnosis is crucial for treatment strategy and improvement of prognosis. Unfortunately, it is difficult to establish standardized criteria for DIA diagnosis. Diagnosis of DIA requires identification of a temporal relationship between drug administration and the onset of symptoms, but the relative risk with respect to dose and duration for each drug has rarely been determined. DIA is affected by multiple genetic and environmental factors, leading to difficulties in establishing a list of global clinical features that are characteristic of most or all DIA patients. Moreover, the distinction between authentic DIA and unmasking of a latent autoimmune disease also poses challenges. In this review, we summarize the highly variable clinical features and laboratory findings of DIA, with an emphasis on the diagnostic criteria.

[Radiodiagnosis in polyarthropathies].

OBJECTIVE: To improve radiodiagnosis of polyarthropathies. MATERIALS AND METHODS: Three hundred patients aged 18 to 55 years with polyarthropathies were examined. All the patients underwent X-ray study of affected joints and magnetic resonance imaging (MRI). Multislice spiral computed tomography (MSCT) was carried out in 86 patients. Contrast-enhanced MRI was performed in 44 (14.7%) patients. RESULTS. X-ray study and MSCT generally revealed changes involving the bony structures of the joints. MRI visualized changes in both soft tissue and bony structures. Articular syndrome and bone marrow edema syndrome were identified. Subchondral erosions, minor subchondral cysts, and extra-articular manifestations of the inflammatory process were revealed earlier than at X-ray study. CONCLUSION: Analysis of the findings indicated that MRI could enhance the informative value of clinical and radiographic examination of patients with polyarthropathies.

New frontiers in hand arthroscopy.

This article covers new and emerging techniques in small joint arthroscopy in the hand. Recent improvement in the quality of small joint scopes and advancement in techniques have allowed for many new small joint arthroscopic procedures in the hand. The arthroscopic classification for thumb carpometacarpal (CMC) arthritis as well as treatment of each stage are described. Arthroscopic treatment of pantrapezial arthrosis is reviewed. Metacarpophalangeal arthroscopy for the treatment of synovitis, arthritis, fractures, and gamekeeper injuries are discussed, as is arthroscopy of the proximal interphalangeal, pisotriquetral, fourth and fifth CMC, and distal interphalangeal joints.

A radiographic classification of massive rotator cuff tear arthritis.

BACKGROUND: In 1990, Hamada et al. radiographically classified massive rotator cuff tears into five grades. Walch et al. subsequently subdivided Grade 4 to reflect the presence/absence of subacromial arthritis and emphasize glenohumeral arthritis as a characteristic of Grade 4. QUESTIONS/PURPOSES: We therefore determined (1) whether patient characteristics and MRI findings differed between the grades at initial examination and final followup; (2) which factors affected progression to a higher grade; (3) whether the retear rate of repaired tendons differed among the grades; and (4) whether the radiographic grades at final followup differed from those at initial examination among patients treated operatively. PATIENTS AND METHODS: We retrospectively reviewed 75 patients with massive rotator cuff tears. Thirty-four patients were treated nonoperatively and 41 operatively. RESULTS: Patients with Grade 3, 4, or 5 tears had a higher incidence of fatty muscle degeneration of the subscapularis muscle than patients with Grade 1 or 2 tears. In 26 patients with Grade 1 or 2 tears at initial examination, duration of followup was longer in patients who remained at Grade 1 or 2 than in those who progressed to Grade 3, 4, or 5 at final followup. The retear rate of repaired supraspinatus tendon was more frequent in Grade 2 than Grade 1 tears. In operated cases, radiographic grades at final followup did not develop to Grades 3 to 5. CONCLUSIONS: We believe cuff repair should be performed before acromiohumeral interval narrowing. Our observations are consistent with the temporal concepts of massive cuff tear pathomechanics proposed by Burkhart and Hansen et al. LEVEL OF EVIDENCE: Level III, Therapeutic study. See Guidelines for Authors for a complete description of levels of evidence.

Classification and treatment of supramalleolar deformities.

BACKGROUND: Supramalleolar osteotomies are increasingly popular for addressing asymmetric arthritis of the ankle joint. Still, recommendations for the indication and the use of additional procedures remain arbitrary. We preoperatively grouped different types of asymmetric arthritis into several classes and assessed the usefulness of an algorithm based on these classifications for determining the choice of supramalleolar operative procedure and the risk factors for treatment failure. METHODS: Ninety-two patients (94 ankles) were followed prospectively and assessed clinically and radiographically 43 months after a supramalleolar osteotomy for asymmetric arthritis of the ankle joint. RESULTS: Significant improvement of the clinical scores was found. Postoperative reduction of radiological signs of arthritis was observed in mid-stage arthritis. Age and gender did not affect the outcome. Ten ankles failed to respond to the treatment and were converted to total ankle replacements or fused. CONCLUSIONS: Supramalleolar osteotomies can be effective for the treatment of early and midstage asymmetric arthritis of the ankle joint. However, certain subgroups have a tendency towards a worse outcome and may require additional surgery. Therefore preoperative distinction of different subgroups is helpful for determination of additional procedures.

Avaliação do paciente com artrite / Assessment of patients with arthritis

Artrites são manifestações clínicas de uma série de doenças. Sua classificação etiológica é muitas vezes difícil e depende de história clínica e exame físico cuidadosos. Artrite séptica e gota se apresentam mais comumente como monoartrite aguda e quadros reacionais são geralmente poliarticulares. A internação hospitalar é fator de risco para o desenvolvimento tanto de artrites reacionais quanto para crises de gota e artrite séptica. O diagnóstico precoce é muito importante a fim de iniciar o tratamento precocemente, alívio dos sintomas e preservação da funcionalidade articular. A punção do líquido sinoviale sua análise são de fundamental importância diagnóstica nos quadros de monoartrite aguda.

Arthritis are clinical manifestations of plenty of diseases. Its etiological classification is many timesdifficult and depends on careful clinical history and physical examination. Gout and skeptical arthritispresents commonly as acute monoarthritis and reactional arthritis are often polyarticular. Hospitalaradmission is a risk factor to the development of reactional arthritis, crisis of gout and septical arthritis.Early diagnosis is imperative to start early treatment, symptom relief and articular function preservation.Synovial fluid aspiration and its analysis are of critical diagnostic importance in cases of acute monoarthritis.

Agreement study of radiographic classification of rotator cuff tear arthropathy.

HYPOTHESIS: This study evaluated the intra-rater and inter-rater correlation of 3 commonly used x-ray image classifications and defined the clinical factors most correlated with a surgical recommendation for a hemiarthroplasty or a reverse total shoulder arthroplasty (RSA) for treatment of rotator cuff tear arthropathy (CTA). We hypothesized that specific radiographic criteria and clinical criteria would be most important and consistently used among experienced shoulder surgeons when determining the best surgical option for a particular patient. METHODS: Four experienced orthopedic surgeons evaluated standard anteroposterior radiographs and the clinical examination of 37 shoulders with CTA. On each reading, they classified the grade of pathology using the Seebauer, Favard, and Hamada classifications. Using radiographic criteria alone, or with the clinical findings, each evaluator determined the recommended prosthetic treatment for each shoulder. RESULTS: Intra-rater correlations for surgical recommendations using radiographic criteria ranged from 0.39 to 1.0 and improved in 3 of 4 evaluators when the clinical examination was included in the clinical decision. The inter-rater reliability using these same criteria were fair, at 0.32 for radiographic and .35 for radiographic and clinical data. The most significant radiographic factors associated with a surgical decision were the degree of humeral head superior migration and the escape of the humeral head from the coracoacromial arch. Clinical factors most associated with the decision for RSA were advanced age, loss of shoulder elevation, superior humeral head escape, and pseudoparalysis of the shoulder. Radiographic findings had a less significant effect on surgical recommendations when clinical factors were included. CONCLUSION: Clinical and radiographic criteria are needed for a decision for hemiarthroplasty or RSA in the treatment of CTA. A treatment algorithm based upon radiographic and clinical criteria is proposed.

Inflammatory polyarthritis in a patient with psoriasis: is it psoriatic arthritis or rheumatoid arthritis?

Psoriatic arthritis (PsA) is an inflammatory arthritis associated with psoriasis. There are no generally accepted diagnostic criteria for PsA. Indeed, the diagnosis of this inflammatory arthritis is made by exclusion of other possible diseases and based upon immunologic, radiologic, and clinical features which are consistent with the diagnosis. Inflammatory arthritis in a patient with psoriasis can be an important clue for the diagnosis of PsA, but the possibility for diagnosis of other inflammatory arthritides ever remains. Herein we report a case of a female patient who was not diagnosed with PsA, but with rheumatoid arthritis, even though she had psoriasis.

Adult-onset Still's disease.

Adult-onset Still's disease (AOSD) is a rare systemic inflammatory disorder characterised by high spiking fever, an evanescent salmon pink rash and arthritis, frequently accompanied by sore throat, myalgias, lymphadenopathies, splenomegaly and neutrophilic leukocytosis. Aetiology is still unknown, however, it seems that an important role is played by various infectious agents, which would act as triggers in genetically predisposed hosts. Diagnosis is a clinical one and may be lengthy because it requires exclusion of infectious neoplasms, including malignant lymphomas and leukaemias, and other autoimmune diseases. Different diagnostic or classification criteria have been proposed, but not definitely accepted. There are no specific laboratory tests for AOSD, but they reflect the systemic inflammation: the ESR is consistently high, while the rheumatoid factors and antinuclear antibodies are negative. High serum ferritin levels associated with a low fraction of its glycosylated component are assessed as useful diagnostic and disease activity markers. The clinical course can be divided into three main patterns with different prognoses: self-limited or monophasic, intermittent or polycyclic systemic and chronic articular pattern. Therapy includes non-steroidal anti-inflammatory drugs, corticosteroids and disease modifying anti-rheumatic drugs: biological agents have recently been introduced and they seem to be very promising not only for the treatment but also for understanding the pathogenic mechanisms underlying the disease.