1
|
Siempis T, Tsakiris C, Anastasia Z, Alexiou GA, Voulgaris S, Argyropoulou MI. Radiological assessment and surgical management of cervical spine involvement in patients with rheumatoid arthritis. Rheumatol Int 2023; 43:195-208. [PMID: 36378323 PMCID: PMC9898347 DOI: 10.1007/s00296-022-05239-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2022] [Accepted: 10/21/2022] [Indexed: 11/16/2022]
Abstract
The purpose of the present systematic review was to describe the diagnostic evaluation of rheumatoid arthritis in the cervical spine to provide a better understanding of the indications and options of surgical intervention. We performed a literature review of Pub-med, Embase, and Scopus database. Upon implementing specific inclusion and exclusion criteria, all eligible articles were identified. A total of 1878 patients with Rheumatoid Arthritis (RA) were evaluated for cervical spine involvement with plain radiographs. Atlantoaxial subluxation (AAS) ranged from 16.4 to 95.7% in plain radiographs while sub-axial subluxation ranged from 10 to 43.6% of cases. Anterior atlantodental interval (AADI) was found to between 2.5 mm and 4.61 mm in neutral and flexion position respectively, while Posterior Atlantodental Interval (PADI) was between 20.4 and 24.92 mm. 660 patients with RA had undergone an MRI. A pannus diagnosis ranged from 13.33 to 85.36% while spinal cord compression was reported in 0-13% of cases. When it comes to surgical outcomes, Atlanto-axial joint (AAJ) fusion success rates ranged from 45.16 to 100% of cases. Furthermore, the incidence of postoperative subluxation ranged from 0 to 77.7%. With regards to AADI it is evident that its value decreased in all studies. Furthermore, an improvement in Ranawat classification was variable between studies with a report improvement frequency by at least one class ranging from 0 to 54.5%. In conclusion, through careful radiographic and clinical evaluation, cervical spine involvement in patients with RA can be detected. Surgery is a valuable option for these patients and can lead to improvement in their symptoms.
Collapse
Affiliation(s)
- Timoleon Siempis
- Department of Neurosurgery, Medical School, University of Ioannina, School of Medicine, Ioannina, Greece
| | - Charalampos Tsakiris
- Department of Neurosurgery, Medical School, University of Ioannina, School of Medicine, Ioannina, Greece
| | - Zikou Anastasia
- Department of Radiology, Medical School, University of Ioannina, Ioannina, Greece
| | - George A Alexiou
- Department of Neurosurgery, Medical School, University of Ioannina, School of Medicine, Ioannina, Greece.
| | - Spyridon Voulgaris
- Department of Neurosurgery, Medical School, University of Ioannina, School of Medicine, Ioannina, Greece
| | - Maria I Argyropoulou
- Department of Radiology, Medical School, University of Ioannina, Ioannina, Greece
| |
Collapse
|
2
|
Gous E, Ally MMTM, Meyer PWA, Suleman FE. Simple Erosion Narrowing Score of the hands as a predictor of cervical spine subluxation in rheumatoid arthritis. SA J Radiol 2020; 24:1876. [PMID: 32832120 PMCID: PMC7433238 DOI: 10.4102/sajr.v24i1.1876] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2020] [Accepted: 05/13/2020] [Indexed: 11/17/2022] Open
Abstract
Background Involvement of the cervical spine is common in patients with rheumatoid arthritis and can lead to devastating or even fatal consequences. Currently no guidelines exist as to whether radiographs of the cervical spine should be included in follow-up visits. Objectives To determine whether the Simple Erosion Narrowing Score (SENS) of the hands correlate with the presence of cervical spine subluxation in patients with rheumatoid arthritis. Method This was a retrospective, observational, cross-sectional study. A total of 56 rheumatoid arthritis patients with hand radiographs and lateral radiographs of the cervical spine were evaluated. The SENS of the hands and the presence of cervical spine subluxation were compared. The SENS of the hands was correlated with the prevalence of cervical spine subluxation, as was the erosion and joint space narrowing scores of the hands. Results A correlation between the SENS of the hands and the prevalence of cervical spine subluxation was confirmed. A higher prevalence of cervical spine subluxation correlated with an increase in the SENS of the hands (p = 0.0002). The erosion and joint space narrowing scores of the hands also correlated with the prevalence of cervical spine subluxation (p = 0.0001). Conclusion This study confirmed that a correlation exists between cervical spine subluxation, peripheral joint space erosions and joint space narrowing in patients with rheumatoid arthritis and SENS may therefore be used as a predictor of cervical spine disease.
Collapse
Affiliation(s)
- Eric Gous
- Department of Radiology, Faculty of Health Sciences, University of Pretoria, Pretoria, South Africa
| | - Mahmood M T M Ally
- Department of Rheumatology, Faculty of Health Sciences, University of Pretoria, Pretoria, South Africa
| | - Pieter W A Meyer
- Department of Medical Immunology, Faculty of Health Sciences, University of Pretoria, Pretoria, South Africa
| | - Farhana E Suleman
- Department of Radiology, Faculty of Health Sciences, University of Pretoria, Pretoria, South Africa
| |
Collapse
|
3
|
Iwata A, Abumi K, Takahata M, Sudo H, Yamada K, Endo T, Iwasaki N. Late Subaxial Lesion after Overcorrected Occipitocervical Reconstruction in Patients with Rheumatoid Arthritis. Asian Spine J 2018; 13:181-188. [PMID: 30424593 PMCID: PMC6454272 DOI: 10.31616/asj.2018.0071] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/22/2018] [Accepted: 09/27/2018] [Indexed: 12/02/2022] Open
Abstract
Study Design Retrospective case-control study, level 4. Purpose To clarify the risk factors for late subaxial lesion after occipitocervical (O-C) reconstruction. We examined cases requiring fusion-segment-extended (FE) reconstruction in addition to/after O-C reconstruction. Overview of Literature Patients with rheumatoid arthritis (RA) frequently require O-C reconstruction surgery for cranio-cervical lesions. Acceptable outcomes are achieved via indirect decompression using cervical pedicle screws and occipital plate–rod systems. However, late subaxial lesions may develop occasionally following O-C reconstruction. Methods O-C reconstruction using cervical pedicle screws and occipital plate–rod systems was performed between 1994 and 2007 in 113 patients with RA. Occipito-atlanto-axial (O-C2) reconstruction was performed for 89 patients, and occipito-subaxial cervical (O-under C2) reconstruction was performed for 24 patients. We reviewed the cases of patients requiring FE reconstruction (fusion extended group, FEG) and 26 consecutive patients who did not require FE reconstruction after a follow-up of >5 years (non-fusion extended group, NEG) as controls. Results FE reconstructions were performed for nine patients at an average of 45 months (range, 24–180 months) after O-C reconstruction. Of the 89 patients, three (3%) underwent FE reconstruction in cases of O-C2 reconstruction. Of the 24 patients, five (21%) underwent FE reconstruction in cases of O-under C2 reconstruction (p=0.003, Fisher exact test). Age, sex, RA type, and neurological impairment stage were not significantly different between FEG and NEG. O-under C2 reconstruction, larger correction angle (4° per number of unfixed segment), and O-C7 angle change after O-C reconstruction were the risk factors for late subaxial lesions on radiographic assessment. Conclusions Overcorrection of angle at fusion segments requiring O-C7 angle change was a risk factor for late subaxial lesion in patients with RA with fragile bones and joints. Correction should be limited, considering the residual mobility of the cervical unfixed segments.
Collapse
Affiliation(s)
- Akira Iwata
- Department of Orthopaedic Surgery, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Kuniyoshi Abumi
- Sapporo Orthopaedic Hospital-Center for Spinal Disorders, Sapporo, Japan
| | - Masahiko Takahata
- Department of Orthopaedic Surgery, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Hideki Sudo
- Department of Advanced Medicine for Spine and Spinal Cord Disorders, Hokkaido University Graduate School of Medicine, Sapporo, Japan
| | - Katsuhisa Yamada
- Department of Orthopaedic Surgery, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Tsutomu Endo
- Department of Orthopaedic Surgery, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Norimasa Iwasaki
- Department of Orthopaedic Surgery, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| |
Collapse
|
4
|
Rheumatoid Arthritis Affecting the Upper Cervical Spine: Biomechanical Assessment of the Stabilizing Ligaments. BIOMED RESEARCH INTERNATIONAL 2017; 2017:6131703. [PMID: 29181398 PMCID: PMC5664273 DOI: 10.1155/2017/6131703] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/29/2017] [Revised: 08/29/2017] [Accepted: 09/13/2017] [Indexed: 01/31/2023]
Abstract
Diameters of anterior and posterior atlantodental intervals (AADI and PADI) are diagnostically conclusive regarding ongoing neurological disorders in rheumatoid arthritis. MRI and X-ray are mostly used for patients' follow-up. This investigation aimed at analyzing these intervals during motion of cervical spine, when transverse and alar ligaments are damaged. AADI and PADI of 10 native, human cervical spines were measured using lateral fluoroscopy, while the spines were assessed in neutral position first, in maximal inclination second, and in maximal extension at last. First, specimens were evaluated under intact conditions, followed by analysis after transverse and alar ligaments were destroyed. Damage of the transverse ligament leads to an increase of the AADI's diameter about 0.65 mm in flexion and damage of alar ligaments results in significant enhancement of 3.59 mm at mean. In extension, the AADI rises 0.60 mm after the transverse ligament was cut and 0.90 mm when the alar ligaments are damaged. After all ligaments are destroyed, AADI assessed in extension closely resembles AADI at neutral position. Ligamentous damage showed an average significant decrease of the PADI of 1.37 mm in the first step and of 3.57 mm in the second step in flexion, while it is reduced about 1.61 mm and 0.41 mm in the extended and similarly in the neutrally positioned spine. Alar and transverse ligaments are both of obvious importance in order to prevent AAS and movement-related spinal cord compression. Functional imaging is necessary at follow-up in order to identify patients having an advanced risk of neurological disorders.
Collapse
|
5
|
Lee SY, Jang DI, Noh C, Ko YK. Successful Treatment of Occipital Radiating Headache Using Pulsed Radiofrequency Therapy. J Korean Neurosurg Soc 2015; 58:89-92. [PMID: 26279821 PMCID: PMC4534747 DOI: 10.3340/jkns.2015.58.1.89] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2014] [Revised: 10/17/2014] [Accepted: 11/29/2014] [Indexed: 11/27/2022] Open
Abstract
Rheumatoid arthritis (RA) is a chronic inflammatory disease involving multiple joints. The cervical spine is often affected, and cases involving atlantoaxial joint can lead to instability. Anterior atlantoaxial subluxation in RA patients can lead to posterior neck pain or occipital headache because of compression of the C2 ganglion or nerve. Here, we report the successful treatment of a RA patient with occipital radiating headache using pulsed radiofrequency therapy at the C2 dorsal root ganglion.
Collapse
Affiliation(s)
- Sun Yeul Lee
- Department of Anesthesiology and Pain Medicine, Chungnam National University School of Medicine, Daejeon, Korea
| | - Dae Il Jang
- Department of Anesthesiology and Pain Medicine, Chungnam National University School of Medicine, Daejeon, Korea
| | - Chan Noh
- Department of Anesthesiology and Pain Medicine, Chungnam National University School of Medicine, Daejeon, Korea
| | - Young Kwon Ko
- Department of Anesthesiology and Pain Medicine, Chungnam National University School of Medicine, Daejeon, Korea
| |
Collapse
|
6
|
Metz LN, Wustrack R, Lovell AF, Sawyer AJ. Infectious, inflammatory, and metabolic diseases affecting the athlete's spine. Clin Sports Med 2012; 31:535-67. [PMID: 22658001 DOI: 10.1016/j.csm.2012.04.001] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Sports and weight-bearing activities can have a positive effect on bone health in the growing, mature, or aging athlete. However, certain athletic activities and training regimens may place the athlete at increased risk for stress fractures in the spine. In addition, some athletes have an underlying susceptibility to fracture due to either systemic or focal abnormalities. It is important to identify and treat these athletes in order to prevent stress fractures and reduce the risk of osteoporosis in late adulthood. Therefore, the pre-participation physical examination offers a unique opportunity to screen athletes for metabolic bone disease through the history and physical examination. Positive findings warrant a thorough workup including a metabolic bone laboratory panel, and possibly a DEXA scan, which includes a lateral spine view.
Collapse
Affiliation(s)
- Lionel N Metz
- Department of Orthopaedic Surgery, University of California, San Francisco, San Francisco, CA 94143-0728, USA
| | | | | | | |
Collapse
|
7
|
|
8
|
Lalanne LB, OcampoII GA. Artrodesis C1C2 con tornillos transarticulares en artritis reumatoidea: experiencia y revisión de la literatura. COLUNA/COLUMNA 2011. [DOI: 10.1590/s1808-18512011000400007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
OBJETIVO: Describir los resultados clínicos e imagenológicos utilizando la técnica de fijación C1 C2 con tornillos transarticulares y asas de alambre en pacientes portadores de AR en un seguimiento a largo plazo y revisar la literatura actual. MÉTODO: Entre los años 2002 y 2006, 11 pacientes (9 mujeres y 2 hombres) con inestabilidad C1 C2 secundaria a AR fueron intervenidos quirúrgicamente. Se realizó fijación C1 C2 con tornillos transarticulares por vía posterior más asas de alambre y aplicación de injerto óseo autólogo de cresta ilíaca. Se registró Índice de Ranawat pre y posoperatorio, Distancia Anterior Atlas Odontoides (DAAO) pre y posoperatorio, tiempo operatorio, días de hospitalización, complicaciones intra y posoperatorias y tiempo de consolidación radiológica, con un seguimiento promedio de 34 meses. RESULTADOS: Todos los pacientes presentaron mejoría del Índice de Ranawat en el postoperatorio. La DAAO preoperatoria promedio fue de 11,9 mm (DS ± 2,57), rango 7 a 16, y la DAAO postoperatoria promedio fue de 3 mm (DS ± 1,20), rango 2 a 6. El tiempo quirúrgico fue de 94 minutos en promedio y el promedio de días de hospitalización fue de 7 días. No se presentaron complicaciones intraoperatorias. Un caso presentó seroma de herida operatoria que requirió tratamiento quirúrgico. El tiempo de consolidación fue en promedio 14 semanas. CONCLUSIÓN: La artrodesis atlantoaxial con tornillos y amarras es una buena alternativa para el manejo de la inestabilidad C1-C2 en pacientes portadores de AR, consiguiendo buenos resultados clínicos e imagenológicos en un seguimiento a largo plazo.
Collapse
|
9
|
SUPPIAH RAVI, DOYLE ANTHONY, RAI RAYLYNNE, DALBETH NICOLA, LOBO MARIA, BRAUN JÜRGEN, McQUEEN FIONAM. Quantifying Bone Marrow Edema in the Rheumatoid Cervical Spine Using Magnetic Resonance Imaging. J Rheumatol 2010; 37:1626-32. [DOI: 10.3899/jrheum.091299] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Objective.To determine the reliability and feasibility of a new magnetic resonance imaging (MRI) score to quantify bone marrow edema (BME), synovitis, and erosions in the cervical spine of patients with rheumatoid arthritis (RA); and to investigate the correlations among neck pain, clinical markers of RA disease activity, and MRI features of disease activity in the cervical spine.Methods.Thirty patients with RA (50% with neck pain) and a Disease Activity Score 28-joint count > 3.2 had an MRI scan of their cervical spine. STIR, VIBE, and T1-weighted postcontrast sequences were used to quantify BME. MRI scans were scored for total BME, synovitis, and erosions using a new scoring method developed by the authors and assessed for reliability and feasibility. Associations between neck pain and clinical markers of disease activity were investigated.Results.BME was present in 14/30 patients; 9/14 (64%) had atlantoaxial BME, 10/14 (71%) had subaxial BME, and 5/14 (36%) had both. Interobserver reliability for total cervical BME score was moderate [intraclass correlation coefficient (ICC) = 0.51]. ICC improved to 0.67 if only the vertebral bodies and dens were considered. There was no correlation between neck pain or clinical measures of RA disease activity and the presence of any MRI features including BME, synovitis, or erosions.Conclusion.Current RA disease activity scores do not identify activity in the cervical spine. An MRI score that quantifies BME, synovitis, and erosions in the cervical spine may provide useful information regarding inflammation and damage. This could alert clinicians to the presence of significant pathology and influence management.
Collapse
|
10
|
Wolfs JFC, Kloppenburg M, Fehlings MG, van Tulder MW, Boers M, Peul WC. Neurologic outcome of surgical and conservative treatment of rheumatoid cervical spine subluxation: a systematic review. ACTA ACUST UNITED AC 2010; 61:1743-52. [PMID: 19950322 DOI: 10.1002/art.25011] [Citation(s) in RCA: 51] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
OBJECTIVE Rheumatoid arthritis commonly involves the upper cervical spine and can cause significant neurologic morbidity and mortality. However, there is no consensus on the optimal timing for surgical intervention: whether surgery should be performed prophylactically or once neurologic deficits have become apparent. METHODS A systematic review of the literature was performed to analyze neurologic outcome (Ranawat) and survival time (Kaplan-Meier) after surgical or conservative treatment using the MOOSE (Meta-analysis Of Observational Studies in Epidemiology) and GRADE (Grading of Recommendations, Assessment, Development and Evaluation system) criteria. RESULTS Twenty-five observational studies were selected. No randomized controlled trials (RCTs) could be found. All of the studies had a high risk of bias. Twenty-three studies reported the neurologic outcome after surgery for 752 patients. Neurologic deterioration rarely occurred in Ranawat I and II patients. Ranawat III patients did not fully recover. The 10-year survival rates were 77%, 63%, 47%, and 30% for Ranawat I, II, IIIA, and IIIB, respectively. The Ranawat IIIB patients had a significantly worse outcome. Another 185 patients treated conservatively were described in 7 studies. Neurologic deterioration rarely occurred in Ranawat I patients, but was almost inevitable in Ranawat II, IIIA, and IIIB patients. The Kaplan-Meier analysis showed a 10-year overall survival rate of 40%. CONCLUSION There are no RCTs that compared surgery with conservative treatment. In observational studies, surgical neurologic outcomes were better than conservative treatment in all patients with cervical spine involvement, and in asymptomatic patients with no neurologic impairment (Ranawat I) the outcomes were similar; however, the evidence is weak. Survival time of surgical and conservative treatment could not be compared.
Collapse
Affiliation(s)
- Jasper F C Wolfs
- Leiden University Medical Center, Leiden, The Hague, The Netherlands.
| | | | | | | | | | | |
Collapse
|
11
|
Intraspinal canal migration of distal occipitocervical instrumentation rods causing incomplete tetraplegia. J Orthop Sci 2009; 14:344-7. [PMID: 19499304 DOI: 10.1007/s00776-008-1321-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/10/2008] [Accepted: 12/05/2008] [Indexed: 10/20/2022]
|
12
|
Narváez JA, Narváez J, Serrallonga M, De Lama E, de Albert M, Mast R, Nolla JM. Cervical spine involvement in rheumatoid arthritis: correlation between neurological manifestations and magnetic resonance imaging findings. Rheumatology (Oxford) 2008; 47:1814-9. [PMID: 18927193 DOI: 10.1093/rheumatology/ken314] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
OBJECTIVE To evaluate the correlation between neurological deficits indicative of compressive myelopathy and MRI findings in a series of patients with RA and symptomatic involvement of the cervical spine. METHODS Forty-one consecutive patients with RA were studied using cervical spine MRI. Unconditional logistic regression analysis was used to identify MRI parameters of cervical spine involvement associated with the development of neurological dysfunction. RESULTS The mean age of the 41 patients (33 women and 8 men) was 59 yrs (range 23-82 yrs), while the median disease duration was 18 +/- 9 yrs (range 4-40 yrs). According to Ranawat's classification, 17 (42%) patients were in Class I, 21 (51%) in Class II and 3 (7%) in Class III. Thus, patients with clinical manifestations of compressive myelopathy (Ranawat's Class II + III) represented 58% (24/41) of all cases. Among the different MRI parameters of cervical spine involvement analysed, only the presence of atlantoaxial spinal canal stenosis [odds ratio (OR) 4.55; 95% CI 1.14-18.15], atlantoaxial cervical cord compression (OR 9.6; 95% CI 1.08-85.16) and subaxial myelopathy changes (OR 11.43; 95% CI 1.3-100.81) were associated with a significantly increased risk for neurological dysfunction (Ranawat's Class II or III). CONCLUSION In RA patients with symptomatic cervical spine involvement, there is a strong correlation between the development of neurological dysfunction and MRI identification of atlantoaxial spinal canal stenosis, especially in those cases with evidence of upper cervical cord or brainstem compression and subaxial myelopathy changes.
Collapse
Affiliation(s)
- J A Narváez
- Department of Radiology, Hospital Universitario de Bellvitge, Feixa Llarga s/n. 08907, L'Hospitalet de Llobregat, Barcelona, Spain.
| | | | | | | | | | | | | |
Collapse
|
13
|
High mortality rate in rheumatoid arthritis with subluxation of the cervical spine: a cohort study of operated and nonoperated patients. Spine (Phila Pa 1976) 2008; 33:2278-83. [PMID: 18784629 DOI: 10.1097/brs.0b013e31817f1a17] [Citation(s) in RCA: 45] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
STUDY DESIGN In a prospective cohort study 532 patients with rheumatoid arthritis (RA) and subluxations of the cervical spine were consecutively collected during 1974-1999. OBJECTIVE The aims of the study were to assess important factors affecting the mortality rate and the timing of surgical intervention. SUMMARY OF BACKGROUND DATA The average follow-up time from the first visit to death or to the end of the study was 8.5 (SD, 5.7) years. Of the 217 operated patients 144 (66%) died, and of the 315 nonoperated patients 137 (43%) died. METHODS Patients were selected for operative intervention based on anterior, vertical and subaxial subluxations, pain, and/or cervical neurology. Survival analyses were used for comparisons between patients with RA and the normal population, and between the operated and those treated conservatively. RESULTS The survival rate for all RA patients was significantly reduced when compared with average survival in Norway (P < 0.001). The operated group had a significantly lower survival rate than the nonoperated group. In patients with severe instability of the cervical spine, the defined selection criteria for surgical intervention were specific. By comparison of calculated propensity scores, the operated and nonoperated groups were too different to be directly comparable. After surgery only 11 patients (5%) experienced residual pain in the neck or neurologic symptoms. None of these patients were alive at the end of the study, signifying that residual pain or neurologic symptoms are poor prognostic signs (P = 0.015). In the operated group, anterior subluxation and vertical settling greater than the lower indication limits did not have a significant influence on the survival rate, but there was a reduced survival for patients with subaxial subluxations. A clear association was found between increased vertical settling and sudden death. CONCLUSION RA with neck involvement is a progressive and serious condition with reduced lifetime expectancy. Hence, our interpretation is that operative intervention improves local symptoms and most likely changes the condition from worse to better by increasing lifetime expectancy in high risk patients. Since the per- and postoperative complications are few, a changed attitude toward more liberal indications for earlier surgery may reduce the symptoms and the mortality rate even more.
Collapse
|
14
|
Jacobson JA, Girish G, Jiang Y, Resnick D. Radiographic evaluation of arthritis: inflammatory conditions. Radiology 2008; 248:378-89. [PMID: 18641245 DOI: 10.1148/radiol.2482062110] [Citation(s) in RCA: 96] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
In the presence of joint space narrowing, it is important to differentiate inflammatory from degenerative conditions. Joint inflammation is characterized by bone erosions, osteopenia, soft-tissue swelling, and uniform joint space loss. Inflammation of a single joint should raise concern for infection. Multiple joint inflammation in a proximal distribution in the hands or feet without bone proliferation suggests rheumatoid arthritis. Multiple joint inflammation in a distal distribution in the hands or feet with bone proliferation suggests a seronegative spondyloarthropathy, such as psoriatic arthritis, reactive arthritis, or ankylosing spondylitis.
Collapse
Affiliation(s)
- Jon A Jacobson
- Department of Radiology, University of Michigan Medical Center, 1500 E Medical Center Dr, TC-2910L, Ann Arbor, MI 48109-0326, USA.
| | | | | | | |
Collapse
|
15
|
Heyde CE, Weber U, Kayser R. Die rheumatisch bedingte Instabilität der oberen Halswirbelsäule. DER ORTHOPADE 2006; 35:270-87. [PMID: 16432689 DOI: 10.1007/s00132-005-0918-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
Rheumatic manifestation at the cervical spine occurs in more than 50% of all cases in the natural course of this disease. The first cervical manifestation takes place in the upper cervical spine. The initial involvement of the C1/C2 segment leads to atlantodental subluxation. Progressive destruction can result in vertical instability, which is characterized by cranial subluxation of the odontoid process with the danger of resulting stenosis and cervical myelopathy. The goal of diagnosis has to be the early recognition of these changes to establish an effective treatment protocol. Persistent pain, neurological deficits, and progressive radiological signs for instability are indications for operative stabilizing procedures. These procedures avoid progressive destruction and improve the prognosis regarding pain decrease, regression of neurological deficits, and life expectancy.
Collapse
Affiliation(s)
- C E Heyde
- Klinik für Unfall- und Wiederherstellungschirurgie, Charité, Campus Benjamin Franklin, Universitätsmedizin, Berlin.
| | | | | |
Collapse
|
16
|
Wolfs JFC, Peul WC, Boers M, van Tulder MW, Brand R, van Houwelingen HJC, Thomeer RTWM. Rationale and design of The Delphi Trial – I(RCT)2: international randomized clinical trial of rheumatoid craniocervical treatment, an intervention-prognostic trial comparing 'early' surgery with conservative treatment [ISRCTN65076841]. BMC Musculoskelet Disord 2006; 7:14. [PMID: 16483360 PMCID: PMC1420300 DOI: 10.1186/1471-2474-7-14] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/30/2005] [Accepted: 02/16/2006] [Indexed: 11/10/2022] Open
Abstract
Abstract
Background
Rheumatoid arthritis is a chronic inflammatory disease, which affects 1% of the population. Hands and feet are most commonly involved followed by the cervical spine. The spinal column consists of vertebrae stabilized by an intricate network of ligaments. Especially in the upper cervical spine, rheumatoid arthritis can cause degeneration of these ligaments, causing laxity, instability and subluxation of the vertebral bodies. Subsequent compression of the spinal cord and medulla oblongata can cause severe neurological deficits and even sudden death. Once neurological deficits occur, progression is inevitable although the rapidity of progression is highly variable. The first signs and symptoms are pain at the back of the head caused by compression of the major occipital nerve, followed by loss of strength of arms and legs. The severity of the subluxation can be observed with radiological investigations (MRI, CT) with a high sensitivity.
The authors have sent a Delphi Questionnaire about the current treatment strategies of craniocervical involvement by rheumatoid arthritis to an international forum of expert rheumatologists and surgeons. The timing of surgery in patients with radiographic instability without evidence of neurological deficit is an area of considerable controversy. If signs and symptoms of myelopathy are present there is little chance of recovery to normal levels after surgery.
Design
In this international multicenter randomized clinical trial, early surgical atlantoaxial fixation in patients with rheumatoid arthritis and radiological abnormalities without neurological deficits will be compared with prolonged conservative treatment. The main research question is whether early surgery can prevent radiological and neurological progression. A cost-effectivity analysis will be performed. 250 patients are needed to answer the research question.
Discussion
Early surgery could prevent serious neurological deficits, but may have peri-operative morbidity and loss of rotation of the head and neck. The objective of this study is to identify the best timing of surgery for patients at risk for the development of neurological signs and symptoms.
Collapse
Affiliation(s)
- Jasper FC Wolfs
- Department of Neurosurgery, Leiden University Medical Center, The Netherlands
| | - Wilco C Peul
- Department of Neurosurgery, Leiden University Medical Center, The Netherlands
| | - Maarten Boers
- Department of Epidemiology and Rheumatology, VU Medical Center Amsterdam, The Netherlands
| | - Maurits W van Tulder
- Institute for Research in Extramural Medicine (EMGO), VU Medical Center Amsterdam, The Netherlands
| | - Ronald Brand
- Department of Biostatistics, Leiden University Medical Center, The Netherlands
| | | | - Raph TWM Thomeer
- Department of Neurosurgery, Leiden University Medical Center, The Netherlands
| |
Collapse
|
17
|
Reitman CA, Heggeness MH. An extreme case of basilar invagination in rheumatoid arthritis of the cervical spine. Orthopedics 2004; 27:518-9. [PMID: 15181951 DOI: 10.3928/0147-7447-20040501-22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Affiliation(s)
- Charles A Reitman
- Department of Orthopedic Surgery, Baylor College of Medicine, 6560 Fannin, Ste 1900, Houston, TX 77030, USA
| | | |
Collapse
|
18
|
Casey ATH, Crockard HA, Pringle J, O'Brien MF, Stevens JM. Rheumatoid arthritis of the cervical spine: current techniques for management. Orthop Clin North Am 2002; 33:291-309. [PMID: 12389276 DOI: 10.1016/s0030-5898(01)00009-8] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
The incidence of rheumatoid arthritis in the European and North American population is significant. Rheumatoid arthritis can result in serious damage to the cervical spine and the central neuraxis, ranging from mild instability to myelopathy and death. Aggressive conservative care should be established early. The treating physician should not be lulled into a false sense of security by reports suggesting that cervical subluxations are typically asymptomatic [76-78]. Gradual spinal cord compression can result in severe neurologic deficits that may be irreversible despite appropriate surgical intervention when applied too late. [figure: see text] The treatment of rheumatoid disease in the cervical spine is challenging. Many details must be considered when diagnosing and attempting to institute a treatment plan, particularly surgical treatment. The pathomechanics may result in either instability or ankylosis. The superimposed deformities may be either fixed or mobile. The algorithm suggested by the authors can be used to navigate through the numerous details that must be considered to formulate a reasonable surgical plan. Although these patients are [figure: see text] frail, an "aggressive" surgical solution applied in a timely fashion yields better results than an incomplete or inappropriate surgical solution applied too late. When surgical intervention is anticipated, it should be performed before the development of severe myelopathy. Patients who progress to a Ranawat III-B status have a much higher morbidity and mortality rate associated with surgical intervention than do patients who ambulate. Although considered aggressive by some, "prophylactic" stabilization and fusion of a [figure: see text] relatively flexible, moderately deformed spine before the onset of severe neurologic symptoms may be reasonable. This approach ultimately may serve the patient better than "observation" if the patient is slowly drifting into a severe spinal deformity or shows signs of early myelopathy or paraparesis.
Collapse
Affiliation(s)
- Adrian T H Casey
- Department of Surgical Neurology, National Hospital for Neurology and Neurosurgery, Queens Square, London, UK
| | | | | | | | | |
Collapse
|