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Carrino JA, McAlindon TE, Schnitzer TJ, Guermazi A, Hochberg MC, Conaghan PG, Brown MT, Burr A, Fountaine RJ, Pixton GC, Viktrup L, Verburg KM, West CR. Characterization of adverse joint outcomes in patients with osteoarthritis treated with subcutaneous tanezumab. Osteoarthritis Cartilage 2023; 31:1612-1626. [PMID: 37652258 DOI: 10.1016/j.joca.2023.08.010] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/12/2022] [Revised: 08/16/2023] [Accepted: 08/25/2023] [Indexed: 09/02/2023]
Abstract
OBJECTIVE Due to the risk of rapidly progressive osteoarthritis (RPOA), the phase III studies of subcutaneous (SC) tanezumab in patients with moderate to severe hip or knee osteoarthritis (OA) included comprehensive joint safety surveillance. This pooled analysis summarizes these findings. METHOD Joint safety events in the phase III studies of SC tanezumab (2 placebo- and 1- nonsteroidal anti-inflammatory drug [NSAID]-controlled) were adjudicated by a blinded external committee. Outcomes of RPOA1 and RPOA2, primary osteonecrosis, subchondral insufficiency fracture, and pathological fracture comprised the composite joint safety endpoint (CJSE). Potential patient- and joint-level risk factors for CJSE, RPOA, and total joint replacement (TJR) were explored. RESULTS Overall, 145/4541 patients (3.2%) had an adjudicated CJSE (0% placebo; 3.2% tanezumab 2.5 mg; 6.2% tanezumab 5 mg; 1.5% NSAID). There was a dose-dependent risk of adjudicated CJSE, RPOA1, and TJR with tanezumab vs NSAID. Patient-level cross-tabulation found associations between adjudicated RPOA with more severe radiographic/symptomatic (joint pain, swelling, and physical limitation) OA. Risk of adjudicated RPOA1 was highest in patients with Kellgren-Lawrence (KL) grade 2 or 3 OA at baseline. Risk of adjudicated RPOA2 or TJR was highest in patients with KL grade 4 joints at baseline. A higher proportion of joints with adjudicated RPOA2 had a TJR (14/26) than those with adjudicated RPOA1 (16/106). CONCLUSION In placebo- and NSAID controlled studies of SC tanezumab for OA, adjudicated CJSE, RPOA, and TJR most commonly occurred in patients treated with tanezumab and with more severe radiographic or symptomatic OA. NCT02697773; NCT02709486; NCT02528188.
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Affiliation(s)
| | | | - Tom J Schnitzer
- Northwestern University Feinberg School of Medicine, Chicago, IL, USA.
| | - Ali Guermazi
- Boston University School of Medicine, Boston, MA, USA; Veteran Affairs Boston Healthcare System, Boston, MA, USA.
| | - Marc C Hochberg
- University of Maryland School of Medicine, Baltimore, MD, USA.
| | - Philip G Conaghan
- Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds, Leeds, UK; NIHR Leeds Biomedical Research Centre, Leeds, UK.
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Nikiphorou E, Carpenter L, Norton S, Morris S, MacGregor A, Dixey J, Williams P, Kiely P, Walsh DA, Young A. Can Rheumatologists Predict Eventual Need for Orthopaedic Intervention in Patients with Rheumatoid Arthritis? Results of a Systematic Review and Analysis of Two UK Inception Cohorts. Curr Rheumatol Rep 2017; 19:12. [DOI: 10.1007/s11926-017-0636-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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3
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Wenham CYJ, Grainger AJ, Conaghan PG. The role of imaging modalities in the diagnosis, differential diagnosis and clinical assessment of peripheral joint osteoarthritis. Osteoarthritis Cartilage 2014; 22:1692-702. [PMID: 25278078 DOI: 10.1016/j.joca.2014.06.005] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/05/2014] [Revised: 05/28/2014] [Accepted: 06/13/2014] [Indexed: 02/02/2023]
Abstract
Peripheral joint osteoarthritis (OA) is predominantly a clinical diagnosis, though imaging may provide confirmation and aid with differential diagnosis where there is clinical doubt. Whilst radiographs (X-rays (XR)) are usually the first-line imaging modality selected, magnetic resonance imaging (MRI), ultrasound and computed tomography (CT) may all have a valuable role in assessing a person with OA, although each has its particular advantages and disadvantages. MRI is of particular use for diagnosing bone conditions that may cause a rapid increase in symptoms, such as avascular necrosis (AVN) or a subchondral insufficiency fracture (SIF), while providing concomitant soft tissue assessment. Ultrasound offers rapid assessment of peripheral joints and can easily assess for features of inflammatory arthritis. CT is faster to perform than MRI and can also image the subchondral bone, but does involve ionising radiation. Selecting the correct imaging modality, in the context of its advantages when visualising a specific joint (e.g., hand vs knee) and with clinical context in mind, will enhance the added value of imaging in clinical practice.
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Affiliation(s)
- C Y J Wenham
- Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds, Chapel Allerton Hospital, Leeds LS7 4SA, UK; NIHR Leeds Musculoskeletal Biomedical Research Unit, Chapel Allerton Hospital, Leeds LS7 4SA, UK.
| | - A J Grainger
- NIHR Leeds Musculoskeletal Biomedical Research Unit, Chapel Allerton Hospital, Leeds LS7 4SA, UK; Department of Musculoskeletal Radiology, Leeds Teaching Hospitals Trust, Leeds, UK
| | - P G Conaghan
- Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds, Chapel Allerton Hospital, Leeds LS7 4SA, UK; NIHR Leeds Musculoskeletal Biomedical Research Unit, Chapel Allerton Hospital, Leeds LS7 4SA, UK
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Nakamura Y, Kamimura M, Mukaiyama K, Ikegami S, Uchiyama S, Kato H. A case with atypical clinical course diagnosed as osteoarthritis, osteonecrosis, subchondral insufficiency fracture, or rapidly destructive coxopathy. Open Rheumatol J 2014; 8:20-3. [PMID: 25250098 PMCID: PMC4166791 DOI: 10.2174/1874312901408010020] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2014] [Revised: 07/07/2014] [Accepted: 07/16/2014] [Indexed: 11/25/2022] Open
Abstract
Osteonecrosis (ON), subchondral insufficiency fracture (SIF), and rapidly destructive coxopathy (RDC) are considered to be clinically different disorders despite exhibiting several overlapping features. We encountered an elderly female patient with an atypical clinical course who was radiographically diagnosed as having osteoarthritis (OA), ON, SIF, and/or RDC over a long-term follow-up. In this case, radiographic diagnosis was apparently affected by the timing of imaging evaluation and was challenging because of radiographic overlap and atypical disease progression. The disorders of OA, SIF, ON, and RDC might share a similar pathophysiology.
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Affiliation(s)
- Yukio Nakamura
- Department of Orthopaedic Surgery, Shinshu University School of Medicine, Asahi 3-1-1, Matsumoto 390-8621, Japan
| | - Mikio Kamimura
- Center of Osteoporosis and Spinal Disorders: Kamimura Orthopaedic Clinic, Matsumoto 399-0021, Japan
| | - Keijiro Mukaiyama
- Department of Orthopaedic Surgery, Shinshu University School of Medicine, Asahi 3-1-1, Matsumoto 390-8621, Japan
| | - Shota Ikegami
- Department of Orthopaedic Surgery, Shinshu University School of Medicine, Asahi 3-1-1, Matsumoto 390-8621, Japan
| | - Shigeharu Uchiyama
- Department of Orthopaedic Surgery, Shinshu University School of Medicine, Asahi 3-1-1, Matsumoto 390-8621, Japan
| | - Hiroyuki Kato
- Department of Orthopaedic Surgery, Shinshu University School of Medicine, Asahi 3-1-1, Matsumoto 390-8621, Japan
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Seitz S, Zustin J, Amling M, Rüther W, Niemeier A. Massive accumulation of osteoclastic giant cells in rapid destructive hip disease. J Orthop Res 2014; 32:702-8. [PMID: 24481922 DOI: 10.1002/jor.22573] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/06/2013] [Accepted: 12/10/2013] [Indexed: 02/04/2023]
Abstract
The term rapid destructive hip disease (RDHD) designates a rare coxarthropathy characterized by a rapid destruction of the femoral head within a few weeks to several months. The etiology and pathogenesis of RDHD are not understood. The goal of this study was to define the histological and histomorphometric hallmarks of RDHD to provide a basis for a deeper understanding of the underlying mechanisms. Fifteen consecutive RDHD patients (mean age 78.9 ± 6.4 years, 14 females) demonstrated the characteristic radiographic appearance of vanishing femoral head bone stock without signs of reactive anabolic changes. Histologic and histomorphometric analyses revealed severe bone resorption with significantly increased numbers of morphologically altered giant osteoclasts, the formation of giant cell granulomas both in bone marrow and the synovium and significantly increased osteoblast numbers and osteoid as compared to controls with primary osteoarthritis (OA). These results suggest that in RDHD, an unknown stimulus leads to a massive activation of osteoclasts and this in turn provokes a reactive increase in osteoblast activity that is too weak to counteract the rapid destruction of the hip, thus providing a rationale for a prospective systematic search for the stimuli upstream of the massively increased osteoclast activation in RDHD.
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Affiliation(s)
- Sebastian Seitz
- Department of Orthopaedics, University Medical Center Hamburg-Eppendorf, Martinistrasse 52, 20246, Hamburg, Germany
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6
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Rapid osteolysis of the femoral neck: consequence of an insufficiency fracture of the hip? Skeletal Radiol 2013; 42:1089-95. [PMID: 23636732 DOI: 10.1007/s00256-013-1622-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/19/2013] [Revised: 04/02/2013] [Accepted: 04/04/2013] [Indexed: 02/02/2023]
Abstract
PURPOSE To describe the imaging and clinical features of rapid osteolysis of the femoral neck in an attempt to better understand this uncommon pathology. MATERIALS AND METHODS We retrospectively reviewed the files of 11 patients (six women and five men) aged 53-78 years diagnosed with rapid osteolysis of the femoral neck. Available imaging studies included radiographs, CT, MRI, and bone scintigraphy. Histopathological evaluations were available for seven cases. RESULTS All patients presented with complaints of hip pain, six of whom had acute symptoms, while the rest had progressive symptoms and impairment. All but one case were found to have bone deposition in adjacent hip muscles. CT confirmed bone deposition in adjacent tissues and true osteolysis of the femoral neck with relative sparing of the articular surfaces. Bone scintigraphy and MRI were useful to exclude underlying neoplastic disease. CONCLUSIONS Rapid osteolysis of the femoral neck tends to occur in patients with underlying comorbidities leading to bone fragility and may actually represent a peculiar form of spontaneous insufficiency fracture. Recognition of its imaging features and clinical risk factors may help distinguish this process from other more concerning disorders such as infection or neoplasm.
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Charran AK, Tony G, Lalam R, Tyrrell PNM, Tins B, Singh J, Eisenstein SM, Balain B, Trivedi JM, Cassar-Pullicino VN. Destructive discovertebral degenerative disease of the lumbar spine. Skeletal Radiol 2012; 41:1213-21. [PMID: 22664859 DOI: 10.1007/s00256-012-1446-x] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/21/2012] [Revised: 05/01/2012] [Accepted: 05/06/2012] [Indexed: 02/02/2023]
Abstract
The uncommon variant of degenerative hip joint disease, termed rapidly progressive osteoarthritis, and highlighted by severe joint space loss and osteochondral disintegration, is well established. We present a similar unusual subset in the lumbar spine termed destructive discovertebral degenerative disease (DDDD) with radiological features of vertebral malalignment, severe disc resorption, and "bone sand" formation secondary to vertebral fragmentation. Co-existing metabolic bone disease is likely to promote the development of DDDD of the lumbar spine, which presents with back pain and sciatica due to nerve root compression by the "bone sand" in the epidural space. MRI and CT play a complimentary role in making the diagnosis.
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Affiliation(s)
- A K Charran
- Department of Diagnostic Imaging, Robert Jones and Agnes Hunt Orthopaedic Hospital, Oswestry, Shropshire, UK.
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Ogawa K, Mawatari M, Komine M, Shigematsu M, Kitajima M, Kukita A, Hotokebuchi T. Mature and activated osteoclasts exist in the synovium of rapidly destructive coxarthrosis. J Bone Miner Metab 2007; 25:354-60. [PMID: 17968487 DOI: 10.1007/s00774-007-0761-0] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/17/2007] [Accepted: 04/05/2007] [Indexed: 11/29/2022]
Abstract
We compared histological and functional findings in rapidly destructive coxarthrosis (RDC) and slowly progressive osteoarthritis (OA) to investigate whether osteoclasts contribute to the extensive bone destruction observed in RDC. A histological analysis of tissue specimens from the synovium obtained from 10 cases of RDC and 40 cases with OA of the hip was performed after staining for tartrate-resistant acid phosphatase (TRAP). The cells isolated from these tissue specimens from the synovium were cultured for 24 h, and the numbers of TRAP-positive giant cells were counted. Thereafter, we performed a resorption pit formation assay by isolated cells cultured on dentine slices for 7 days. The number of TRAP-positive multinuclear giant cells present in the synovial membrane obtained from RDC patients was significantly larger than that obtained from OA patients. Large lacunar resorption pits were only seen on the dentin slices in a culture of isolated cells from RDC patients without any stimulators. This is the first report, to our knowledge, to reveal that mature and activated osteoclasts exist only in the synovium of RDC and not in the OA synovium. This result might suggest that the underlying mechanism of RDC is therefore associated with osteoclastogenesis in the synovium.
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Affiliation(s)
- Kenji Ogawa
- Department of Orthopaedic Surgery, Faculty of Medicine, Saga University, 5-1-1 Nabeshima, Saga 849-8501, Japan.
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Andreu Sánchez JL, Sanz Sanz J, Fernández Castro M, Ornilla Laraudogoitia E, Muñoz Carreño P. Dolor e impotencia funcional de ambas caderas. Rev Clin Esp 2005; 205:573-5. [PMID: 16324534 DOI: 10.1016/s0014-2565(05)72643-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Affiliation(s)
- J L Andreu Sánchez
- Servicio de Reumatología, Hospital Universitario Puerta de Hierro, Madrid
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Boutry N, Paul C, Leroy X, Fredoux D, Migaud H, Cotten A. Rapidly destructive osteoarthritis of the hip: MR imaging findings. AJR Am J Roentgenol 2002; 179:657-63. [PMID: 12185038 DOI: 10.2214/ajr.179.3.1790657] [Citation(s) in RCA: 94] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
OBJECTIVE The aim of our study was to describe the MR imaging findings in patients with rapidly destructive osteoarthritis of the hip. CONCLUSION The key MR imaging features of rapidly destructive hip osteoarthritis include joint effusion (100%), bone marrow edemalike pattern in the femoral head and neck (100%) or acetabulum (83%) or both, femoral head flattening (92%), and cystlike subchondral defects (83%). Additional findings are low-signal-intensity lines (33%) in the femoral epiphysis, bandlike areas of low signal intensity in the upper pole of the femoral head (8%), and focal signal abnormalities in the adjacent soft tissues (33%) on short tau inversion recovery MR images, fat-suppressed T2-weighted MR images, and fat-suppressed gadolinium-enhanced T1-weighted MR images.
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Affiliation(s)
- Nathalie Boutry
- Department of Radiology, Hôpital Roger Salengro, Blvd. du Professeur Leclercq, CHRU de Lille, 59037 Lille Cedex, France
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11
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Hurwitz DE, Sharma L, Andriacchi TP. Effect of knee pain on joint loading in patients with osteoarthritis. Curr Opin Rheumatol 1999; 11:422-6. [PMID: 10503665 DOI: 10.1097/00002281-199909000-00017] [Citation(s) in RCA: 48] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Treatment of patients with osteoarthritis is often directed at relieving pain and restoring function. Pain, however, may serve as a protective mechanism in that patients may decrease their levels of activity or alter the manner in which they perform activities in response to pain. Pain reduction may result in increased loads on the joints during dynamic activities, which may result in more rapid disease progression. Therefore, treatment methods that relieve pain but result in a loss of the protective mechanisms associated with pain may not be beneficial in the long term. This mechanism of decreased pain associated with an overuse of the degenerated joint has been referred to as an "analgesic arthropathy." This article discusses common treatments or interventions used for patients with knee osteoarthritis and their potential effects on pain levels and loads at the knee joint during walking. Understanding the relationship between treatment methods, pain, and the knee joint loads during walking is important because walking is the most frequently performed activity, and the cyclic loads at the knee joint during walking are high.
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Affiliation(s)
- D E Hurwitz
- Department of Orthopedic Surgery, Rush-Presbyterian-St. Luke's Medical Center, Chicago, IL 60612, USA
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12
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Abstract
A case of rapidly destructive arthropathy of the hip in male siblings aged 74 and 76 years is reported. Hip joints of the brothers were destroyed 12 and 4 months after the onset of symptoms, respectively. Results of clinical and laboratory examinations did not show any features of neuropathic, inflammatory, or septic arthropathy. Pathologically in both patients, osteoarthrotic changes with small foci of bone necrosis and nonspecific inflammation and moderate amount of hemosiderosis in the synovium were observed.
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Affiliation(s)
- Y Hasegawa
- Department of Orthopaedic Surgery, Nagoya University School of Medicine, Japan
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13
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Ryu KN, Kim EJ, Yoo MC, Park YK, Sartoris DJ, Resnick D. Ischemic necrosis of the entire femoral head and rapidly destructive hip disease: potential causative relationship. Skeletal Radiol 1997; 26:143-9. [PMID: 9108223 DOI: 10.1007/s002560050210] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
OBJECTIVE Rapidly destructive hip disease (RDHD) is an uncommon disorder of the hip that has been considered a disease of unknown cause and distinct from ischemic necrosis of the femoral head. The objective of this study was to investigate ischemic necrosis of the femoral head as one potential cause of RDHD. DESIGN AND PATIENTS In 600 patients who underwent MR imaging of the hip, 20 cases of ischemic necrosis involving the entire femoral head in 18 patients (3%) were retrospectively studied with routine radiography and MR imaging. All patients had surgically confirmed ischemic necrosis of the femoral head. RESULTS AND CONCLUSIONS All patients showed rapid destruction of the femoral head on routine radiography and MR imaging as compared with the gradual onset of clinical symptoms. Plain radiographs showed several bone fragments at the inferomedial aspect of the femoral head (75%), acetabular erosions (55%), eccentric depression at the lateral articular surface of the femoral head conforming to the adjacent acetabulum (35%), and mild osteoarthritis (15%). Bone sclerosis was often present at sites of impaction between the femoral head and the acetabulum. MR imaging showed marked distention of the joint capsule in all cases. In 14 of 20 cases, the contents of the joint space showed predominantly low or intermediate signal intensity on T1- and T2-weighted images. Ischemic necrosis involving the entire femoral head may represent one of the causes of RDHD.
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Affiliation(s)
- K N Ryu
- Department of Diagnostic Radiology, Kyung Hee University Hospital, Seoul, Korea
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Michet CJ, Evans JM, Fleming KC, O'Duffy JD, Jurisson ML, Hunder GG. Common rheumatologic diseases in elderly patients. Mayo Clin Proc 1995; 70:1205-14. [PMID: 7490924 DOI: 10.4065/70.12.1205] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
OBJECTIVE To review common rheumatologic disorders that affect elderly patients and emphasize the unique diagnostic and therapeutic challenges inherent in the management of rheumatologic diseases in this age-group. DESIGN We summarize our approach to treatment and management of specific rheumatologic problems in geriatric patients and discuss pertinent studies from the literature. RESULTS Among the spectrum of rheumatologic disorders frequently encountered in the elderly population are polymyalgia rheumatica, fibromyalgia, giant cell arteritis, crystalline arthropathies (gout and pseudogout), and degenerative joint disease. The initial manifestations of these rheumatologic diseases in elderly patients may differ from the typical findings in younger patients. Geriatric patients may have nonspecific complaints, a decline in physical function, or even confusion. Because of physiologic changes associated with aging and a decrease in functional reserves, elderly patients are susceptible to adverse effects of pharmacologic therapy (including nonsteroidal anti-inflammatory medications, corticosteroids, narcotic analgesics, allopurinol, and colchicine). Clinicians should be alert for such problems as hepatotoxicity and occult gastrointestinal blood loss. Comorbid conditions such as cardiovascular disease and cognitive impairment may complicate management strategies and may limit the goals of both surgical intervention and rehabilitation programs in elderly patients. CONCLUSION Rheumatologic disorders in geriatric patients pose special challenges to primary-care physicians. In the selection of optimal pharmacologic and nonpharmacologic therapeutic modalities, clinicians should focus on maintaining or improving the patient's quality of life and level of independent function.
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Affiliation(s)
- C J Michet
- Division of Rheumatology and Internal Medicine, Mayo Clinic Scottsdale, Arizona, USA
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Affiliation(s)
- J A Lawrance
- Department of Radiology, Nuffield Orthopaedic Center, Headington, Oxford, UK
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16
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OSTEOARTHRITIS. Prim Care 1993. [DOI: 10.1016/s0095-4543(21)00433-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Schnitzer TJ, Popovich JM, Andersson GB, Andriacchi TP. Effect of piroxicam on gait in patients with osteoarthritis of the knee. ARTHRITIS AND RHEUMATISM 1993; 36:1207-13. [PMID: 8216414 DOI: 10.1002/art.1780360905] [Citation(s) in RCA: 141] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
OBJECTIVE To determine whether the use of a nonsteroidal antiinflammatory drug (NSAID) in patients with painful osteoarthritis (OA) of the knee would result in alterations in specific biomechanical parameters of gait. METHODS Eighteen patients with symptomatic knee OA and varus knee deformity underwent initial clinical evaluation for pain and activities of daily living, and assessment of parameters of gait utilizing a well-described computerized system. All patients were then treated with piroxicam at 20 mg once daily, and clinical and gait analyses were repeated after 4 weeks. RESULTS Fifteen of the 18 patients studied had a significant increase in the knee adduction moment after treatment. In the group as a whole there was a significant increase in knee adduction moment (mean percent body weight times height [%BWTH] 4.11 pretreatment versus 4.57 after 4 weeks of treatment; P < 0.01) and maximum quadriceps moment (mean %BWTH 2.13 pretreatment, 2.62 posttreatment; P < 0.01), as well as changes in other gait parameters that might be expected to be altered as a result of relief of pain. Sixteen of 18 patients experienced symptomatic relief, with a significant reduction in pain in the group as a whole after 4 weeks (P < 0.001). CONCLUSION NSAID treatment in patients with knee OA results in a reduction in symptomatic pain and an increase in loading of the knee. Whether the increased loading is due to the analgesic effects of the treatment is unknown, but if so, the development of agents capable of relieving pain while reducing loads at the knee may be desirable.
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Affiliation(s)
- T J Schnitzer
- Department of Internal Medicine, Rush-Presbyterian-St. Luke's Medical Center, Chicago, IL 60612
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Abstract
1. The treatment of osteoarthritis is currently purely symptomatic. To enable rational therapy, careful clinical assessment is necessary to identify the origin of symptoms. Often, effective therapy can result from a biomechanical approach such as surgery, orthotics, physiotherapy and dieting. If drugs are required, there is little evidence that the current over-reliance on non-steroidal anti-inflammatory drugs (NSAIDs) is justified. Full dose regular paracetamol should be the first line of analgesic therapy. In the majority of patients, simple analgesics are probably as effective as NSAIDs. If NSAIDs are used it is necessary to review regularly their use and to be aware of potential toxicity. 2. Many alternative strategies of pain management such as topical preparations, intra-articular steroid injections, acupuncture, radiosynovectomy, transcutaneous nerve stimulation and anti-depressants, may be effective but their precise place in the armamentarium is not yet fully established. 3. The realisation that osteoarthritis is not a passive 'wear and tear' phenomenon but an active process that may be potentially modified, has led to interest in 'chondroprotective' agents, which may beneficially affect the osteoarthritic process. To date there are no convincing data available that such agents are, in fact, chondroprotective in humans.
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Affiliation(s)
- A C Jones
- Rheumatology Unit, City Hospital, Nottingham
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Abstract
The metabolic arthropathies are characterized by the deposition of abnormal substances in or around joints. Certain features of some of these arthropathies and their significance have only recently been recognized and others have been insufficiently emphasized. An important group of conditions are the arthropathies related to renal failure and its treatment, namely, aluminum toxicity, periarticular calcification and crystal deposition, hyperparathyroidism, and dialysis-related amyloidosis. Crystal deposition diseases, specifically, gouty arthritis, calcium pyrophosphate deposition, and calcium hydroxyapatite deposition, are also reviewed.
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Affiliation(s)
- M J Cobby
- Department of Radiology, University of Michigan Medical Center, Ann Arbor
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Affiliation(s)
- P M Brooks
- University of Sydney, Royal North Shore Hospital, Australia
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21
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Abstract
Clinical investigation of osteoarthritis (OA) is the starting point of the "research triangle," leading to appropriate animal and in vitro studies. This article discusses the historical perspective of clinical investigation, definition of OA, case studies taking place in Bristol, assessment and measurement of OA, including imaging of various types and possible biochemical "markers" of the OA process. The different aspects of the process of OA need to be related to outcome, and the future for clinical research in OA is postulated.
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Affiliation(s)
- P Dieppe
- Department of Rheumatology, University of Bristol, UK
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22
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Jones A, Henderson MJ, Berman P, Doherty M. Septic arthritis complicating apatite associated destructive arthropathy. Ann Rheum Dis 1990; 49:1005-7. [PMID: 2270959 PMCID: PMC1004298 DOI: 10.1136/ard.49.12.1005] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Septic arthritis can complicate many forms of arthritis. Two cases of apatite associated destructive arthropathy (AADA) complicated by sepsis are described. Diagnosis of this complication in the setting of severe joint damage is difficult as AADA and sepsis share certain characteristics--an initial, rapidly progressive, severely painful course and radiographs which show rapidly destructive changes with marked cartilage loss, bone attrition, and virtual absence of osteophyte or cyst response.
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Affiliation(s)
- A Jones
- Health Care of the Elderly Unit, City Hospital, Nottingham
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23
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Cobby M, Cushnaghan J, Creamer P, Dieppe P, Watt I. Erosive osteoarthritis: is it a separate disease entity? Clin Radiol 1990; 42:258-63. [PMID: 2225731 DOI: 10.1016/s0009-9260(05)82114-2] [Citation(s) in RCA: 47] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Erosive osteoarthritis (EOA) characteristically involves the hands of middle-aged women. The diagnosis is essentially radiological and depends upon the presence of articular surface erosions. This study investigates whether this radiological feature is a marker of a specific clinical entity. From a series of 500 consecutive patients attending a rheumatology clinic with symptomatic limb joint osteoarthritis, 24 were identified by radiological criteria to have EOA. These were age-sex matched with 24 patients from the same series who presented with osteoarthritis of the hand. Those with EOA had nearly twice as many radiographically abnormal joints in the hands as the controls (274: 144). This was almost entirely due to an increase in distal (134: 68) and proximal (79: 24) interphalangeal joint involvement, 71% of which were erosive. Erosions were found apart from the hands in both elbows of one patient with EOA. Otherwise only minor differences were present between the two groups in terms of distribution and incidence of osteoarthritic changes. There were no distinguishing serological or other clinical differences. This study has demonstrated that erosions in EOA are associated with more severe hand disease but are not apparently a marker of a separate disease entity. EOA appears to be an aggressive acute form of hand osteoarthritis and may represent the hand equivalent of similar forms of osteoarthritis in the shoulder, hip and knee.
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Affiliation(s)
- M Cobby
- Department of Radiodiagnosis, Bristol Royal Infirmary
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24
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Rooney RJ, Buchanan WW. In rheumatoid arthritis is compliance in physicians more of a problem than compliance in patients? Clin Rheumatol 1990; 9:315-8. [PMID: 2261731 DOI: 10.1007/bf02114390] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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25
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Brooks PM, Ghosh P. Chondroprotection: myth or reality? BAILLIERE'S CLINICAL RHEUMATOLOGY 1990; 4:293-303. [PMID: 2032301 DOI: 10.1016/s0950-3579(05)80022-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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26
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Vignon E, Mathieu P, Broquet P, Louisot P, Richard M. Cartilage degradative enzymes in human osteoarthritis: effect of a nonsteroidal antiinflammatory drug administered orally. Semin Arthritis Rheum 1990; 19:26-9. [PMID: 2315705 DOI: 10.1016/0049-0172(90)90082-q] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
The activity of stromelysin and collagenase was determined in fibrillated human OA cartilage using labeled proteoglycans and type II collagen as substrates. In vitro paracetamol had no effect on metalloprotease whereas TA induced a significant inhibition of stromelysin. In cartilage and synovium from nine patients treated with TA and nine patients treated with paracetamol during 8 weeks before surgery for hip OA, stromelysin activity was significantly lower in the TA than in the paracetamol group. The results suggest that TA has a potential chondroprotective effect in OA.
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Affiliation(s)
- E Vignon
- Laboratoire d'Exploration Articulaire, Pavillon F, Hôpital Edouard Herriot, Lyon, France
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27
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Abstract
Current research challenges the concept that osteoarthritis is an inevitably progressive disease. Evidence suggests that many factors are involved and that the radiological features represent a spectrum of bone and joint response to disease, rather than reflect disease as such.
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Affiliation(s)
- I Watt
- Department of Radiology and Rheumatology, Royal Infirmary, Bristol, UK
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28
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Rashad S, Revell P, Hemingway A, Low F, Rainsford K, Walker F. Effect of non-steroidal anti-inflammatory drugs on the course of osteoarthritis. Lancet 1989; 2:519-22. [PMID: 2570233 DOI: 10.1016/s0140-6736(89)90651-x] [Citation(s) in RCA: 144] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
To test the hypothesis that non-steroidal anti-inflammatory drugs (NSAIDs) accelerate the progression of osteoarthritis by reducing synthesis of vasodilator prostaglandins, thereby diminishing joint perfusion, 105 osteoarthritis patients awaiting hip arthroplasty were treated prospectively with a strong or weak prostaglandin synthesis inhibitor, indomethacin or azapropazone, respectively. Pain and radiological joint space were monitored during the period up to arthroplasty and the condition of the excised femoral head was determined. As judged by radiological and histopathological data, the two treatment groups were at a similar pathophysiological end-point when they came to arthroplasty. In the indomethacin group the affected hips lost joint space more rapidly than did the contralateral hips, a difference not seen in the azapropazone group. The patients receiving azapropazone, who had higher concentrations of synovial vasodilator prostaglandins, took longer than the indomethacin group to reach the arthroplasty end-point. Potent inhibitors of prostaglandin synthesis may be inappropriate in the management of osteoarthritis of the hip.
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Affiliation(s)
- S Rashad
- West Middlesex University Hospital
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29
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Affiliation(s)
- M Doherty
- Rheumatology Unit, City Hospital, Nottingham
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30
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Affiliation(s)
- G E Ehrlich
- New York University Medical Center, New York
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31
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32
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Campion GV, McCrae F, Alwan W, Watt I, Bradfield J, Dieppe PA. Idiopathic destructive arthritis of the shoulder. Semin Arthritis Rheum 1988; 17:232-45. [PMID: 3068802 DOI: 10.1016/0049-0172(88)90009-1] [Citation(s) in RCA: 35] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
IDA of the shoulder is a condition found predominantly in elderly females. Although the shoulder is primarily involved, other joints such as the hip and knee can be affected, and concurrent OA is common at other joint sites. Clinical features include voluminous, often blood-stained effusions, together with features of rotator cuff rupture and restriction of shoulder movement. Laboratory parameters are usually normal and examination of the synovial fluid reveals large amounts of basic calcium phosphate crystals. The synovium is hypertrophied and vascular and shows fibrin deposition. It contains calcified material extracellularly. An acute inflammatory infiltrate is absent. Radiographs demonstrate soft tissue swelling and subchondral sclerosis with marked bony attrition involving the acromioclavicular and glenohumeral joints, as well as the humeral head and neck. Although some aspects of the disease seem distinct, many features are shared with other types of destructive arthritis of the shoulder. The pathogenesis of this disorder is at present obscure, but it is clear that an understanding of the processes involved will provide a vital contribution to our understanding of the response of the joint to insult. With a multidisciplinary approach and adequate communication between interested workers this aim could seen be within our grasp.
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Affiliation(s)
- G V Campion
- Department of Medicine, University of Bristol, Bristol Royal Infirmary, England
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34
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Alwan WH, Dieppe PA, Elson CJ, Bradfield JW. Bone resorbing activity in synovial fluids in destructive osteoarthritis and rheumatoid arthritis. Ann Rheum Dis 1988; 47:198-205. [PMID: 3258503 PMCID: PMC1003483 DOI: 10.1136/ard.47.3.198] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
The synovial fluids of patients with a destructive form of osteoarthritis (DOA) were shown to contain high levels of bone resorbing activity as judged by the ability of the fluid to stimulate the release of 45Ca from labelled cultured mouse calvariae. The activity was lost on extended storage of the synovial fluids and was dependent for its effect on cellular activity in bone. Bone resorbing activity was present in most synovial fluids from patients with DOA and rheumatoid arthritis (RA) but occurred at higher levels in the former. In contrast, interleukin 1 (IL1) activity, measured by the mouse thymocytes costimulation assay, was higher in RA than DOA synovial fluids. Little or no bone resorbing or IL1 activity was detected in synovial fluids from patients with pseudogout or non-destructive osteoarthritis. These results suggest that most DOA synovial fluids contain a bone resorbing factor other than IL1. It is considered that the factor may be produced by synovial cells stimulated by hydroxyapatite crystals.
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Affiliation(s)
- W H Alwan
- Department of Pathology, Bristol University
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35
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Fowler PD. Aspirin, paracetamol and non-steroidal anti-inflammatory drugs. A comparative review of side effects. MEDICAL TOXICOLOGY AND ADVERSE DRUG EXPERIENCE 1987; 2:338-66. [PMID: 3312930 DOI: 10.1007/bf03259953] [Citation(s) in RCA: 34] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Non-steroidal anti-inflammatory drugs (NSAIDs) effectively control the symptoms of many of the rheumatic diseases although they have little effect on the underlying causes. Their effect is mainly on the mediators of the inflammatory process. Unfortunately, these mediators have important physiological roles in the maintenance of health, particularly in the gastrointestinal tract and the kidney, so that their inhibition results in many unwanted reactions of varying severity. The mechanisms underlying these reactions are described. Their occurrence varies, both qualitatively and quantitatively, and an attempt is made to assess these differences, although it may be that they are related directly to differences in dosage and therapeutic efficacy. In addition, immunologically mediated adverse reactions occur. These mechanisms are outlined and related to the clinical picture. There are considerable differences in frequency of reactions between the compounds: in particular there is a wide variation in the rate of dermatological reactions of this type. Agranulocytosis has been particularly associated with the pyrazolone compounds, although it has been reported with most others. Aplastic anaemia, which may not be an immune-mediated reaction, is also thought of as a pyrazolone reaction, but the incidence with indomethacin approaches a similar level. Although all drugs analysed may cause hepatic reactions, these are rare except with the now withdrawn benoxaprofen. Several types of immunologically mediated renal reactions occur and these rarities are also described. Paracetamol does not have any effect on the inflammatory mediators. Anxieties about this substance relates to the parent compound phenacetin and its necrotic effect on the renal papillae. There is extensive literature on this subject concerning not only paracetamol, but also aspirin and other NSAIDs. This is also assessed and summarised. The danger of paracetamol as a direct hepatic toxin in self-poisoning is discussed. Novel NSAIDs are introduced and others withdrawn with frequent and monotonous regularity. Sometimes the reasons have some medical or scientific plausibility, but often they are over-reactions by registration authorities or pharmaceutical companies in response to uninformed media publicity. The problems of the numerically and scientifically accurate collection and assessment of adverse reaction data are legion and as a result useful agents have been lost. Some of these difficulties are described, and some non-drug 'adverse reactions' are described.(ABSTRACT TRUNCATED AT 400 WORDS)
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Affiliation(s)
- P D Fowler
- Staffordshire Rheumatolog Centre, Burslem, Haywood & Tunstall War Memorial Hospital, Stoke-on-Trent
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36
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Pattrick M, Doherty M. Rapidly destructive hip disease following ipsilateral hemiparesis: report of two cases. Ann Rheum Dis 1987; 46:477-81. [PMID: 3632069 PMCID: PMC1002168 DOI: 10.1136/ard.46.6.477] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Two patients who developed rapidly destructive arthropathy of the hip following ipsilateral hemiparesis are described. The possible significance of this association is discussed.
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37
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Pope TL, Keats TE, de Lange EE, Fechner RE. Case report 426: Unilateral, rapidly destructive arthropathy of the hip ("analgesic hip"). Skeletal Radiol 1987; 16:342-5. [PMID: 3616674 DOI: 10.1007/bf00361480] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
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38
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Capell HA, Fraser SM. Drug treatment of pain in rheumatoid disorders. BAILLIERE'S CLINICAL RHEUMATOLOGY 1987; 1:91-121. [PMID: 3334218 DOI: 10.1016/s0950-3579(87)80031-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
The relief of pain remains a delicate balance between the potential toxicity and desired effect of currently available compounds. Physician and patient need to make the optimum use of such therapies. Control of pain and stiffness in rheumatic diseases is a dynamic process. There is a constant need for re-appraisal of aims and objectives and adjustment of treatment according to variations in disease and response. Where 'specific' therapy is available, it is clearly preferable to use it rather than employ large doses of purely symptom-relieving drugs. At present toxicity is inextricably linked to efficacy, and dissociation of these two factors seems unlikely to be achieved in the near future. More efficient 'targeting' of drugs at the site of desired action should help to minimize the adverse effects of therapy. Ultimately the most efficient way of relieving pain and stiffness will be to prevent or suppress the inflammatory disorders which give rise to the symptoms. Unfortunately this is an elusive goal at present.
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39
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Anti-inflammatory analgesics and drugs used in rheumatoid arthritis and gout. ACTA ACUST UNITED AC 1987. [DOI: 10.1016/s0378-6080(87)80015-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register]
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40
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Day RO, Graham GG, Williams KM, Champion GD, de Jager J. Clinical pharmacology of non-steroidal anti-inflammatory drugs. Pharmacol Ther 1987; 33:383-433. [PMID: 3310039 DOI: 10.1016/0163-7258(87)90072-6] [Citation(s) in RCA: 56] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- R O Day
- Department of Clinical Pharmacology, St. Vincent's Hospital, Darlinghurst, N.S.W., Australia
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41
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