Can neck pain be an initial symptom of rheumatoid arthritis? A case report and literature review

Prevalence of Neck Pain in Patients with Degenerative Cervical Myelopathy and Short-Term Response After Operative Treatment: A Cohort Study of 664 Patients From 26 Global Sites

STUDY DESIGN

Ambispective cohort study.

OBJECTIVES

1) To define the prevalence of neck pain in patients with degenerative cervical myelopathy (DCM). 2) To identify associated factors of preoperative neck pain in patients with DCM. 3) To assess the neck pain response to surgical intervention.

METHODS

757 patients with DCM were enrolled at 26 global sites from 2005 to 2011. A total of 664 patients had complete neck pain scores preoperatively (Neck Disability Index, NDI). The prevalence and severity of neck pain preoperatively and at the 6-months follow-up was summarized. Functional assessments of individuals with and without pain were compared. Associations of preoperative neck pain and related factors were evaluated.

RESULTS

Preoperatively, 79.2% of patients reported neck pain while 20.8% had no neck pain. Of individuals with neck pain, 20.2% rated their pain as very mild, 27.9% as moderate, 19.6% as fairly severe, 9.6% as very severe and 1.9% as the worst imaginable. Functional status (mJOA), number of stenotic levels, age, and duration of symptoms did not significantly differ in patients with and without pain. Factors associated with the presence of neck pain were female gender, BMI ≥27 kg/m2, rheumatologic and gastrointestinal comorbidities, and age <57 years. Neck pain improved significantly from the preoperative examination to the 6-months postoperative follow-up (P < .0001).

CONCLUSION

Here, we demonstrate a high prevalence of neck pain in patients with DCM as well as a link between gender, body weight, comorbidity and age. We highlight a significant reduction in neck pain 6 months after surgery.

Update on imaging of the cervical spine in rheumatoid arthritis

Rheumatoid arthritis is a multisystem, autoimmune, inflammatory disorder with numerous musculoskeletal manifestations. Involvement of the cervical spine is common and may result in severe complications due to synovitis, erosions, pannus formation, spinal instability and ankylosis. The purpose of this article is to review the current role of imaging in the rheumatoid spine, with emphasis on radiographs and MRI.

Neck Pain and Related Factors in Patients with Rheumatoid Arthritis

OBJECTIVES

In rheumatoid arthritis, neck pain can be caused by inflammatory reactions or cervical lesions, but the prevalence and associated factors have not been well studied. This study aimed to investigate the prevalence of neck pain in patients with rheumatoid arthritis and elucidate the related factors.

METHODS

This study included 146 patients with rheumatoid arthritis. Neck pain, quality of life, and levels of anxiety and depression were evaluated using a questionnaire. Cervical lesions and spinal alignment were evaluated using plain radiograph and magnetic resonance imaging. Factors associated with neck pain were analysed using a logistic regression model.

RESULTS

Fifty-six percent of the patients had neck pain, and the quality of life scores were significantly worse in these patients. Multivariate analysis revealed age, C7 sagittal vertical axis (SVA), upper cervical lesion, and endplate erosion as factors associated with neck pain in patients with rheumatoid arthritis.

CONCLUSIONS

More than half the patients with rheumatoid arthritis suffer from neck pain, and neck pain affects the quality of life and activities of daily living. Neck pain was associated with upper cervical lesion and endplate erosion suggesting the importance of radiological examination in patients with rheumatoid arthritis and neck pain.

[Analysis of cervical instability and clinical characteristics in treatment-naive rheumatoid arthritis patients]

OBJECTIVE

To study the proportion of cervical spine instability in treatment-naive rheumatoid arthritis (RA) patients, to investigate the associated neck symptoms, and to analyze the clinical characteristics in treatment-naive RA patients and treated RA patients.

METHODS

RA patients who underwent cervical spine X-ray imaging from the Department of Rheumatology and Immunology of Peking University Third Hospital and Peking University Shenzhen Hospital from August 2015 to October 2019 and had clinical records of medication administration were included. Clinical and laboratory data including cervical symptoms and X-ray imaging data of cervical spine were collected. The constituent ratio of cervical spine instability in treatment-naive RA patients was statistically analyzed. The clinical data and laboratory data were analyzed by t-test, u-test and chi square to explore the clinical characteristics of the treatment-naive RA patients with cervical instability.

RESULTS

Of the 408 RA patients, 105 patients were treatment-naive. Of the 105 treatment-naive patients, 82.9% (87/105) were female, with an average age of (52±14) years, the median duration of the disease was 24 months, the shortest history was 2 weeks, and the longest history was 30 years. 28.6% (30/105) of the treatment-naive RA patients showed cervical spine instability. The prevalence of cervical instability was 13.6% in the treatment-naive RA patients with disease duration less than 24 months. Among them, there were no significant differences in neck symptoms between cervical spine instability group and none cervical spine instability group. The patients with cervical spine instability had a longer duration of disease [60 (18, 180) months vs.16 (8, 51) months], a higher proportion of peripheral joint deformity (63.3%vs.21.3%), and a lower hemoglobin [(106.90±21.61) g/L vs. (115.77±14.69) g/L]. There was no significant difference in the occurrence of cervical instability in the treatment-naive RA patients compared with treated RA patients. Among the RA patients with cervical instability, there was no statistically significant difference in the composition of each type between the patients with treatment-naive RA and patients with treated RA, except for a shorter duration of disease [120.0 (72.0, 240.0) months vs. 60.0 (27.0, 167.5) months].

CONCLUSION

28.6% of treatment-naive RA patients showed cervical spine instability. Cervical instability was also common in RA patients with a duration less than 24 months. There was no significant correlation between cervical instability and neck symptoms. Patients with cervical spine instability had a long-term disease, a higher proportion of peripheral joint deformity and a lower hemoglobin. Controlling the condition of RA early may help to control the progression of cervical involvement in patients with RA.

[Population distribution and clinical characteristics in rheumatoid arthritis patients with cervical spine instability]

OBJECTIVE

To investigate the population distribution of cervical spine instability in rheumatoid arthritis (RA) patients, and to analyze the clinical characteristics in RA patients with cervical spine instability.

METHODS

A total of 439 RA patients who had completed cervical spine X-ray examination from Department of Rheumatology and Immunology of Peking University Shenzhen Hospital and Peking University Third Hospital from August 2015 to March 2019 were enrolled. The clinical data, laboratory data and cervical radiographic data were collected and analyzed by t-test, rank sum test and Chi-square test to clarify the clinical characteristics in the RA patients with cervical spine instability.

RESULTS

Of the 439 RA patients, 80.9% (355/439) were female, with an average age of (52.9±13.9) years, a median duration of the disease was 60 months, the shortest history was 2 weeks, and the longest history was up to 46 years. 29.6% (130/439) of the RA patients showed cervical spine instability. Among them, 20 RA patients were complicated with two different types of cervical instability, the atlantoaxial subluxation (AAS) accounted for 24.6% (108/439), the vertical subluxation (VS) accounted for 7.3% (32/439) and the subluxial subluxations (SAS) accounted for 2.3% (10/439). The patients with cervical spine instability had a longer duration of disease [120 (36, 240) months vs. 48 (12, 120) months], a higher proportion of peripheral joint deformity (56.9% vs. 29.9%), and a higher visual analog scale (VAS) measuring general health score (4.89±2.49 vs. 3.93±2.38), a lower hemoglobin [(111.31±19.44) g/L vs. (115.56±16.60) g/L] and a higher positive rate of anti-cyclic citrullina-ted peptide (CCP) antibody (90.8% vs. 76.6%). There were no significant differences in gender, age, number of swollen joints, number of tenderness joints, erythrocyte sedimentation rate, rheumatoid factor level, 28-joint disease activity score, positive rate of anti keratin antibody, duration of glucocorticoid use and duration of disease modifying anti-rheumatic drugs use between the two groups.

CONCLUSION

In the study, 29.6% of the RA patients showed cervical spine instability. RA patients with cervical spine instability had a long-term disease, a higher proportion of peripheral joint deformity, a higher VAS measuring general health score, a lower hemoglobin and a higher positive rate of anti-CCP antibody.

Cervical spine manifestations of rheumatoid arthritis: a review

Rheumatoid arthritis (RA) is a progressive autoimmune inflammatory disease affecting 1% of the population with three times as many women as men. As many as 86% of patients suffering from RA have cervical spine involvement. Synovial inflammation in the cervical spine causes instability and injuries including atlantoaxial subluxation, retroodontoid pannus formation, cranial settling, and subaxial subluxation. While many patients with cervical spine involvement are asymptomatic, symptomatic patients often present with nonspecific symptoms resulting from inflammation and additional secondary symptoms that are due to compression of the brainstem, cranial nerves, vertebral artery, and spinal cord. Radiographs are the imaging modality used most often, while MRI and CT are used for assessment of neural element involvement and surgical planning. Multiple classification systems exist. Early diagnosis and treatment of cervical spine involvement is critical. Surgical management is indicated when patients experience symptoms from cervical involvement that result in biomechanical instability and, or a neurological deficit. Atlantoaxial instability managed with atlantoaxial fusion, retroodontoid pannus with neural element compression is managed with posterior decompression and atlantoaxial fusion or occipitocervical fusion. Cranial settling is managed can be managed with anterior decompression and posterior fusion or with dorsal only approaches. Subaxial subluxation is managed with circumferential fusion or posterior only decompression and fusion. Patients with atlantoaxial instability have better functional and neurologic outcomes. RA patients have higher complication rates and more frequent need for revision surgery than the general population of spine surgery patients.