Anterior Chest Wall Pain in Recent Inflammatory Back Pain Suggestive of Spondyloarthritis. Data from the DESIR Cohort

Ten-year clinical outcome of recent-onset axial spondyloarthritis: Results from the DESIR inception Cohort

OBJECTIVES

This study aimed to evaluate the 10-year clinical outcome of patients with recent-onset axial spondyloarthritis (axSpA).

METHODS STUDY DESIGN

The DESIR cohort is an inception cohort of axSpA patients.

METHODS DIAGNOSIS AND MANAGEMENT

The diagnosis and management of patients were based on the decision of the treating rheumatologist.

METHODS STATISTICAL ANALYSIS

Both complete cases and imputed data analyses were conducted.

RESULTS

Of the 708 enrolled patients, 45 were excluded due to a change in the baseline diagnosis, 3 patients died, and 300 were lost to follow-up over the 10years. In the completer population, one patient required bilateral total hip replacement, and 56 patients received a pension due to invalidity. The prevalence of main extra-musculoskeletal features increased from baseline to year 10: psoriasis from 18% to 30%, acute anterior uveitis from 10% to 18%, and inflammatory bowel disease from 5% to 10%. The most frequent comorbidity was hypertension, with an increase from 5% to 15% from baseline to year 10. In the imputed data analysis the estimated proportions of patients with an acceptable status at year 10 were 70% [95% CI: 63; 77] for acceptable PASS, 43% [95% CI: 37; 49] for BASDAI<3, and 48% [95% CI: 41; 56] for ASDAS<2.1.

CONCLUSION

These findings suggest that despite a quite favorable 10-year outcome exists for severe outcomes, a large proportion of patients present with an important disease burden reflected by patient-reported outcomes. This information can be valuable for providing patients with information at the time of diagnosis.

Anterior Chest Wall Non-traumatic Arthropathies: A Crucial but Often Overlooked Site

OBJECTIVE

The purpose of this study was to describe the distribution of Anterior Chest Wall (ACW) arthropathies in a tertiary care center and identify clinical, biological and imaging findings to differentiate osteoarthritis (OA) from non-osteoarthritis (N-OA) etiologies.

METHODS

Search from medical records from January 2009 to April 2022, including patients with manubriosternal and/or sternoclavicular and/or sternocostal joint changes confirmed by ultrasonography, computed tomography or magnetic resonance imaging. The final study group was divided into OA and N-OA subgroups.

RESULTS

A total of 108 patients (34 males and 74 females, mean age: 47.3 ± 13 years) were included. Twenty patients had findings of OA, while 88 were diagnosed with N-OA pathologies. SpA was the most common etiology in the N-OA group (n = 75). The other N-OA etiologies were less common: rheumatoid arthritis (n = 4), Synovitis, acne, pustulosis, hyperostosis, osteitis (SAPHO) syndrome (n = 3), infectious arthritis (n = 3) and microcrystalline arthropathies (n = 3). Regarding the distinctive features, ACW pain was the inaugural manifestation in 50% of patients in OA group and 18.2% of patients in N-OA group (p = 0.003); high inflammatory biomarkers were more common in N-OA group (p = 0.033). Imaging findings significantly associated with OA included subchondral bone cysts (p < 0.001) and intra-articular vacuum phenomenon (p < 0.001), while the presence of erosions was significantly associated with N-OA arthropathies (p = 0.019). OA was independently predicted by the presence of subchondral bone cysts (p = 0.026).

CONCLUSION

ACW pain is a common but often underestimated complaint. Knowledge of the different non-traumatic pathologies and differentiation between OA and N-OA etiologies is fundamental for appropriate therapeutic management.

Ultrasound Assessment of Entheseal Sites and Anterior Chest Wall in Ankylosing Spondylitis: A Cross-Sectional Study

OBJECTIVES

The study was designed to evaluate entheseal sites and anterior chest wall (ACW) of patients with ankylosing spondylitis (AS) using ultrasound (US) and investigate the correlation between disease activity and US score.

METHODS

This prospective cross-sectional study included 104 patients with AS and 50 control subjects. Each patient underwent US scanning of 23 entheses and 11 sites of the ACW. The US features, including hypoechogenicity, thickness, erosion, calcification, bursitis, and Doppler signal, were evaluated. Disease activity was assessed based on C reactive protein (CRP), erythrocyte sedimentation rate (ESR), disease activity score-C reactive protein (ASDAS-CRP), and Bath Ankylosing Spondylitis Disease Activity Index (BASDAI).

RESULTS

The most commonly involved entheses on US were the Achilles tendon (AT) and quadriceps tendon (QT). The most involved site of ACW was the sternoclavicular joint (SCJ). Compared with the control group, significant differences were observed in the AS group in the rates of US enthesitis and ACW in AT (P = .01), SCJ (P = .00), and costochondral joint (CCJ) (P = .01). Patients with high or very high disease activity had a higher erosion score (P = .02). The erosion score was weakly positively associated with CRP, ESR, BASDAI, ASDAS-CRP, and ASDAS-ESR (correlation coefficient: 0.22-0.45).

CONCLUSIONS

The most commonly involved entheseal sites on US were AT and QT, while the site of ACW was SCJ. The US assessment of AS should take the ACW into account. High disease activity might indicate erosion in AS.

Ultrasound-guided intra-articular corticosteroid injection in a patient with manubriosternal joint involvement of ankylosing spondylitis: A case report

BACKGROUND

Manubriosternal joint (MSJ) disease is a rare cause of anterior chest pain but can be a major sign of systemic arthritic involvement. In patients with ankylosing spondylitis (AS), a type of systemic arthritis, chest pain can be due to MSJ involvement and can be improved by ultrasound-guided corticosteroid injection into the joint.

CASE SUMMARY

A 64-year-old man visited our pain clinic complaining of anterior chest pain. There were no abnormal findings on lateral sternum X-ray, but arthritic changes in the MSJ were observed on single-photon emission computed tomography-computed tomography. We performed additional laboratory tests, and he was finally diagnosed with AS. For pain relief, we performed ultrasound-guided intra-articular (IA) corticosteroid injections into the MSJ. After the injections, his pain nearly resolved.

CONCLUSION

For patients complaining of anterior chest pain, AS should be considered, and single-photon emission computed tomography-computed tomography can be helpful in diagnosis. In addition, ultrasound-guided IA corticosteroid injections may be effective for pain relief.

Tietze's syndrome presenting as enthesitis diagnosed by ultrasound: A case report

Tietze's syndrome (TS) is an inflammatory disorder characterised by painful, non-suppurative swelling in the sternocostal or sternoclavicular joint. The aetiology of TS is unknown. Herein, we described a case of isolated enthesitis in the sternocostal joint in a 42-year-old male patient whose clinical course led to the diagnosis of TS. A 42-year-old male Japanese patient (HLA-B27 negative) presented with chronic anterior chest wall pain. Mild swelling and tenderness were found in the right, third sternocostal joint (rt.3STCJ). No other arthralgia was present. Ultrasonography (US) of the rt.3STCJ showed hypoechoic thickening and power Doppler signal in the anterior radiate sternocostal ligament with mild synovial hypertrophy of the STCJ. US also depicted cortical bone erosion at the sternum with neovascularisation. Magnetic resonance imaging with T2-weighted short-tau inversion recovery showed high signal intensity in the bone marrow of the sternum and adjacent soft tissue around the rt.3STCJ. Based on these findings, TS with the enthesitis in the rt.3STCJ was diagnosed. The patient received a US-guided corticosteroid injection, and the symptoms completely resolved 10 months later. Enthesitis may cause TS. US is a readily available, sensitive imaging technique useful for diagnosing TS.

Manubriosternal Joint Involvement as a Presenting Feature of Axial Spondyloarthritis

Anterior chest wall pain is a feature of axial spondyloarthritis that is understudied. It is rarely the presenting symptom, and when present, may suggest severe disease. We present the case of a 35-year-old female with recurring presentations of debilitating chest pain, subsequently diagnosed with axial spondyloarthritis. Awareness of this presentation can lead to earlier diagnosis and treatment of patients presenting with manubriosternal joint involvement as their initial symptom of axial spondyloarthritis.

ACR Appropriateness Criteria® Nontraumatic Chest Wall Pain

Chest pain is a common reason that patients may present for evaluation in both ambulatory and emergency department settings, and is often of musculoskeletal origin in the former. Chest wall syndrome collectively describes the various entities that can contribute to chest wall pain of musculoskeletal origin and may affect any chest wall structure. Various imaging modalities may be employed for the diagnosis of nontraumatic chest wall conditions, each with variable utility depending on the clinical scenario. We review the evidence for or against use of various imaging modalities for the diagnosis of nontraumatic chest wall pain. The American College of Radiology Appropriateness Criteria are evidence-based guidelines for specific clinical conditions that are reviewed annually by a multidisciplinary expert panel. The guideline development and revision include an extensive analysis of current medical literature from peer reviewed journals and the application of well-established methodologies (RAND/UCLA Appropriateness Method and Grading of Recommendations Assessment, Development, and Evaluation or GRADE) to rate the appropriateness of imaging and treatment procedures for specific clinical scenarios. In those instances where evidence is lacking or equivocal, expert opinion may supplement the available evidence to recommend imaging or treatment.

Anterior Chest Wall Involvement in Spondyloarthritis Patients as Detected by Magnetic Resonance Imaging: A Case Series and Literature Review

Magnetic resonance imaging (MRI) plays an important role in diagnosing and classifying axial spondyloarthritis (SpA) and is also useful for appropriate evaluation of disease status owing to its ability to detect inflammation early and reveal structural changes. However, dedicated MRI for the anterior chest wall (ACW) is not routinely considered despite relatively frequent presence of ACW lesions. To date, no study has investigated the imaging findings and clinical features of ACW involvement in Korean SpA patients. Thus, we aimed to show ACW involvement in SpA patients using ACW lesions found by MRI. We describe 20 cases of ACW involvement in which MRI-detected manubriosternal joint lesions. The lesion types included subchondral bone marrow edema, marginal or central bone erosions, subchondral fat infiltration or deposition, and ankylosis, with erosions being the most prevalent finding. We also provide the literature review results describing MRI findings of ACW lesions in SpA patients.

Thoracic Manifestations of Ankylosing Spondylitis, Inflammatory Bowel Disease, and Relapsing Polychondritis

Ankylosing spondylitis, inflammatory bowel disease (IBD), and relapsing polychondritis are immune-mediated inflammatory diseases with variable involvement of lungs, heart and the chest wall. Ankylosing spondylitis is associated with anterior chest wall pain, restrictive lung disease, obstructive sleep apnea, apical fibrosis, spontaneous pneumothorax, abnormalities of cardiac valves and conduction system, and aortitis. Patients with IBD can develop necrobiotic lung nodules that can be misdiagnosed as malignancy or infection. Relapsing polychondritis involves large airways in at least half of the patients. Relapsing polychondritis can mimic asthma in some patients. Medications used to treat these inflammatory conditions can cause pulmonary complications such as infections, pneumonitis, and rarely serositis.

Disorders of the Chest Wall: Clinical Manifestations

Chest wall disorders represent deformities and/or injuries that alter the rib cage geometry and result in pulmonary restriction, increased work of breathing, exercise limitations, and cosmotic concerns. These disorders are congenital or acquired and affect all ages. Disorders affecting the spine (kyphoscoliosis, ankylosing spondylitis), ribs (flail chest), and sternum (pectus excavatum) are discussed in this article, with emphasis on clinical presentations, pulmonary function abnormalities, diagnosis, and treatment.

Widespread pain in axial spondyloarthritis: clinical importance and gender differences

Background

There is a remarkable lack of detailed knowledge on pain areas in axial spondyloarthritis (axSpA), and their clinical relevance is largely unknown. Pain area may reflect local disease processes, but amplification of nervous system signalling may alter this relationship. Also, gender differences in pain area may exist in axSpA, possibly confounding disease activity outcomes. Therefore, we firstly detailed pain locations in axSpA and evaluated gender differences. Secondly, we explored the relationship of regional pain definitions with clinical outcomes. Finally, we explored the role of pain area in the assessment of disease activity.

Methods

Body charts informed on the presence of axial, peripheral articular and non-articular pain in 170 patients (108 men, 62 women) with axSpA. Multivariate Odds Ratios (ORs) were used to compare genders. General linear models were used to explore clinical differences in disease activity (Bath Ankylosing Spondylitis Disease Activity Index [BASDAI]), activity limitations (Bath Ankylosing Spondylitis Functional Index [BASFI]), fear of movement (Tampa Scale for Kinesiophobia 11-item version [TSK-11]), anxiety (Hospital Anxiety and Depression Scale subscale anxiety [HADS-A]) and depression (HADS subscale depression [HADS-D]) between four subgroups classified by widespread non-articular pain (WNAP+/−) and physician global assessment of disease activity (PGDA+/−) (p < .05). Principal Component Analysis (PCA) was performed to explore gender differences in the structure of disease activity.

Results

Axial thoracic pain was least prevalent (lumbar, 74.4%; cervical, 47.6%; cervicothoracic, 47.6%; thoracic, 32.4%), but it was about three times more likely in women (OR, 2.92; p = .009). Axial cervicothoracic junction pain spread more diffusely in women (OR, 2.48; p = .018). Women exhibited a two- to threefold increased likelihood of widespread axial (OR, 3.33; p = .007) and peripheral articular (OR, 2.34; p = .023) pain. A subgroup of WNAP+/PGDA− combined with low PGDA (27% of all patients) was associated with worse BASFI, BASDAI, HADS-A and HADS-D in men and worse TSK-11 and HADS-A in women (p < .05). Disease activity outcomes showed a two-factor structure in women but not in men.

Conclusions

In patients with axSpA, the location and spread of pain was different between genders and was related to worse clinical status. On the basis of pain area and PGDA, clinical subgroups exhibiting a remarkably distinct health status were identified. Outcome instruments such as BASDAI should acknowledge gender differences to ensure structural validity.

Electronic supplementary material

The online version of this article (10.1186/s13075-018-1626-8) contains supplementary material, which is available to authorized users.

Etanercept for treating axial spondyloarthritis

INTRODUCTION

Axial spondyloarthritis is an inflammatory rheumatic disease causing back pain, functional impairment and potential ankylosis in the advanced stage. In this context, TNF blockers have been a major therapeutic advance. Etanercept is a soluble recombinant TNF receptor fusion protein in this vain. Areas covered: The aim of this review is to summarize the current published data concerning the efficacy and tolerance of etanercept in axial spondyloarthrits. The authors performed a systematic review on PubMed, using 'etanercept' and 'spondyloarthritis', 'axial spondyloarthritis' or 'ankylosing spondylitis' keywords. Expert opinion: Etanercept showed clinical efficacy on the axial (non-radiographic and radiographic) and peripheral manifestations (peripheral arthritis and enthesitis) of axial spondyloarthritis (Ax-SpA). Among the extra-articular manifestations, it works on psoriasis but not on inflammatory bowel disease, with a lack of efficacy data in anterior uveitis. Etanercept also demonstrated an interesting tolerance profile and good drug survival rates after 5 years. Etanercept was also shown to reduce MRI inflammation on the spine and the sacroiliac joints. However, like other TNF blockers, its impact on radiographic progression could not be fully demonstrated. In the context of upcoming new biologic targeted treatments, head-to-head and longer-term randomized controlled trials are now required to further define the role of etanercept in spondyloarthritis treatment strategies.

The coexistence of SAPHO syndrome and rheumatoid arthritis: A case report

RATIONAL

SAPHO (Synovitis-Acne-Pustulosis-Hyperstosis-Osteitis) syndrome is a rare disease featured by its dermatological and osteoarthritic disorders, the latter of which mainly affecting the anterior chest wall, spine, and sacroiliac joint. However, rheumatoid arthritis (RA) is a chronic autoimmune disease, mainly affecting the synovial tissue of small joints in hands and feet. Here, we present an extremely rare case diagnosed with both SAPHO syndrome and RA, with an onset interval of 10 years. So far, only 1 similar case has been reported in the English literature.

PATIENT CONCERNS

In Sep 2015, a 59-year-old female patient presented to our hospital, complaining of refractory low back pain, left sternoclavicular joint pain, and palmoplanar pustulosis (PPP). In addition, RA had been diagnosed 10 years earlier in the patient, manifested as pain and swelling in bilateral hands and wrists, accompanied by morning stiffness, as well as positive serologic tests.

INTERVENTIONS

In our hospital, laboratory tests revealed elevated inflammatory markers, and imaging examinations of relevant sites showed specific osteoarthritic lesions for SAPHO syndrome.

DIAGNOSES

These findings lead us to make an easy diagnosis of the coexistence of SAPHO syndrome and RA in this petient.

OUTCOMES

Treatment with tripterygium wilfordii polyglycosidium and prednisone was introduced. Both dermatological and osteoarthritic symptoms improved during a 3-month follow-up. Symptoms of RA were successfully controlled with prednisone and leflunomide since 2005.

LESSONS

We present an extremely rare case diagnosed with both SAPHO syndrome and RA, with an onset interval of 10 years. With this case report, we want to draw attention to the diverse features of SAPHO syndrome.

[Musculoskeletal-related chest pain]

BACKGROUND

Approximately 10-50% of chest pains are caused by musculoskeletal disorders. The association is twice as frequent in primary care as in emergency admissions.

AIM

This article provides an overview of the most important musculoskeletal causes of chest pain and on the diagnostics and therapy.

METHODS

A selective search and analysis of the literature related to the topic of musculoskeletal causes of chest pain were carried out.

RESULTS AND CONCLUSION

Non-inflammatory diseases, such as costochondritis and fibromyalgia are frequent causes of chest pain. Inflammatory diseases, such as rheumatoid arthritis, spondyloarthritis and systemic lupus erythematosus are much less common but are more severe conditions and therefore have to be diagnosed and treated. The diagnostics and treatment often necessitate interdisciplinary approaches. Chest pain caused by musculoskeletal diseases always represents a diagnosis by exclusion of other severe diseases of the heart, lungs and stomach. Physiotherapeutic and physical treatment measures are particularly important, including manual therapy, transcutaneous electrical stimulation and stabilization exercises, especially for functional myofascial disorders.

Non-cardiac chest pain: a clinical assessment tool

A simple clinical approach to patients presenting with chest pain is outlined, which is easily taught and can be quickly applied. This approach was demonstrated in a large cohort of patients and this article discusses the characteristics of the various diagnostic sub-groups.

Ultrasonographic Evaluation of the Anterior Chest Wall in Spondyloarthritis: A Prospective and Controlled Study

Objective.

To determine the prevalence and type of ultrasonographic (US) lesions of the anterior chest wall (ACW) in cases of spondyloarthritis (SpA).

Methods.

This monocentric, prospective, and controlled study included patients consulting for SpA (Assessment of Spondyloarthritis International Society criteria) and control subjects. Clinical (pain and swelling) and US assessments (synovitis, joint effusion, erosion, ankylosis, margin narrowing, or Doppler signal) were performed on the sternoclavicular (SCJ) and the manubriosternal (MSJ) joints. The main characteristics of SpA were recorded [disease duration, biologic features, Ankylosing Spondylitis Disease Activity Score (ASDAS), Bath Ankylosing Spondylitis Disease Activity Index (BASDAI), radiographic and extraarticular involvement].

Results.

The study included 131 patients with SpA and 49 control subjects (same age and sex ratio). Clinical and US involvement of ACW were found in, respectively, 39% and 35.5% of SpA and in 12% and 14.3% of controls (p < 0.01). US highlighted erosions (34 vs 0), margin narrowing (12 vs 0), power Doppler activity (18 vs 2; p < 0.05), and ankylosis of the MSJ (24 vs 3). US involvement was associated with disease duration (14.9 vs 11.1 years; p = 0.04), age (45 vs 41 years; p = 0.004), radiographic change of sacroiliac joint (p = 0.05), and presence of inflammatory bowel disease (IBD; p = 0.03). No associations were found with HLA-B27, psoriasis, enthesitis, uveitis, or clinical involvement of ACW. Clinical involvement is associated with a higher BASDAI (47 vs 32; p = 0.0009) and ASDAS (2.9 vs 2.2; p = 0.006).

Conclusion.

US involvement of ACW is frequent in SpA (36.5%), mainly with erosion of SCJ and ankylosis of MSJ. It is associated with disease duration, radiographic sacroiliitis, and IBD.