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Betsch K, Martinez VG, Lyons LP, Weinberg JB, Wittstein JR, McNulty AL. Shedding light on the effects of blood on meniscus tissue: the role of mononuclear leukocytes in mediating meniscus catabolism. Osteoarthritis Cartilage 2024; 32:938-949. [PMID: 38782253 PMCID: PMC11254574 DOI: 10.1016/j.joca.2024.04.022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/17/2023] [Revised: 04/12/2024] [Accepted: 04/23/2024] [Indexed: 05/25/2024]
Abstract
OBJECTIVE Traumatic meniscal injuries can cause acute pain, hemarthrosis (bleeding into the joint), joint immobility, and post-traumatic osteoarthritis (PTOA). However, the exact mechanism(s) by which PTOA develops following meniscal injuries is unknown. Since meniscus tears commonly coincide with hemarthrosis, investigating the direct effects of blood and its constituents on meniscus tissue is warranted. The goal of this study was to determine the direct effects of blood and blood components on meniscus tissue catabolism. METHODS Porcine meniscus explants or primary meniscus cells were exposed to whole blood or various fractions of blood for 3 days to simulate blood exposure following injury. Explants were then washed and cultured for an additional 3 days prior to collection for biochemical analyses. RESULTS Whole blood increased matrix metalloproteinase (MMP) activity. Fractionation experiments revealed blood-derived red blood cells did not affect meniscus catabolism. Conversely, viable mononuclear leukocytes induced MMP activity, nitric oxide (NO) production, and loss of tissue sulfated glycosaminoglycan (sGAG) content, suggesting that these cells are mediating meniscus catabolism. CONCLUSIONS These findings highlight the potential challenges of meniscus healing in the presence of hemarthrosis and the need for further research to elucidate the in vivo effects of blood and blood-derived mononuclear leukocytes due to both hemarthrosis and blood-derived therapeutics.
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Affiliation(s)
- Kevin Betsch
- Department of Orthopaedic Surgery, Duke University School of Medicine, Durham, NC, USA.
| | - Vianna G Martinez
- Department of Pathology, Duke University School of Medicine, Durham, NC, USA.
| | - Lucas P Lyons
- Department of Orthopaedic Surgery, Duke University School of Medicine, Durham, NC, USA.
| | - J Brice Weinberg
- Department of Medicine, VA Medical Center, Durham, NC, USA; Department of Medicine, Duke University School of Medicine, Durham, NC, USA.
| | - Jocelyn R Wittstein
- Department of Orthopaedic Surgery, Duke University School of Medicine, Durham, NC, USA.
| | - Amy L McNulty
- Department of Orthopaedic Surgery, Duke University School of Medicine, Durham, NC, USA; Department of Pathology, Duke University School of Medicine, Durham, NC, USA; Department of Biomedical Engineering, Duke University, Durham, NC, USA.
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2
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Goker B, Caglar O, Kinikli GI, Aksu S, Tokgozoglu AM, Atilla B. Postoperative bleeding adversely affects total knee arthroplasty outcomes in hemophilia. Knee 2022; 39:261-268. [PMID: 36283284 DOI: 10.1016/j.knee.2022.10.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/12/2022] [Revised: 09/16/2022] [Accepted: 10/03/2022] [Indexed: 11/05/2022]
Abstract
BACKGROUND Hemophilic arthropathy can result in severe degenerative arthritis and functional limitations in the knees of relatively young patients. Total knee arthroplasty (TKA) provides pain relief and gain of function in advanced-stage hemophilic arthropathy cases. However, little is known about the long-term effects of early major postoperative bleeding (MPOB) in people with hemophilia (PWH). The aim of this study was to evaluate the effects of early MPOB on the final functional outcome, complications, and implant survival of TKA in a single-center hemophilia cohort. METHOD PWH who underwent TKA between 1998 and 2019 in a single center were reviewed. Demographic data, clinical data, and radiographic images were evaluated. Hospital for Special Surgery (HSS), Knee Society Score (KSS), and Knee Society Function Score (KSS-F) scores were used to determine function. Patients with early bleeding complications (wound dehiscence, ecchymosis, hemarthrosis, hematoma formation, prolonged or recurrent bleeding attacks) were defined as the bleeding group. Patients who did not experience these complications were assigned to the control group. The bleeding group was compared with controls. Survival of the primary arthroplasty was analyzed by Kaplan-Meier curves. RESULTS Forty-five TKAs in 29 patients were included in the study. TKA led to an increase in the mean range of motion from 46.08° to 84.59° (P < 0.01). HSS scores increased from 48.33 preoperatively to 82.67 postoperatively (P < 0.01). There were improvements in both KSS and KSS-F scores from 34.22 and 53.3 preoperatively to 82.00 and 84.63 (P < 0.01), respectively. Ten patients (10 TKAs) (34%) experienced major bleeding during the postoperative period. Six of these patients had moderate hemophilia, and four had severe hemophilia. Three of these patients had hemarthroses (10.2%), one patient had a hematoma (3.4%), one patient had hemorrhagic bullae formation (3.4%), and five had excessive/prolonged bleeding from the wound (17%). The bleeding group (34%) had significantly worse HSS (63.78 vs 92.75, P < 0.001), KSS (61.78 vs 93.25, P < 0.001), and KSS-F (60.71 vs 96.25, P = 0.005) scores compared with controls. Preoperative and postoperative flexion contractures were positively correlated (+0.33, P = 0.003). One of the patients with postoperative hemarthrosis also had an accompanying transient common peroneal nerve palsy, and one patient (3.4%) had a periprosthetic fracture. Three knees (6.6%), two of whom were in the bleeding group, developed periprosthetic infections. Four knees (8.8%) in three patients underwent revision surgery, and two knees (4.4%) ended up in arthrodeses. Kaplan-Meier analysis revealed a mean survival duration of 17.04 years for the bleeding group and 22.15 years for the control group (P = 0.83). Survival rates were 80.0% for the bleeding group and 96.4% for the control group (P = 0.83). CONCLUSIONS In this study, MPOB after TKA in PWH was common and led to significantly worse function. MPOB after TKA in PWH was associated with a higher rate of complications and lower survival rates, although the differences were not statistically significant. Efforts must be made to avoid MPOB after TKA in PWH.
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Affiliation(s)
- Barlas Goker
- Department of Orthopaedics and Traumatology, Hacettepe University, Faculty of Medicine, Ankara, Turkey.
| | - Omur Caglar
- Department of Orthopaedics and Traumatology, Hacettepe University, Faculty of Medicine, Ankara, Turkey
| | - Gizem Irem Kinikli
- Department of Musculoskeletal Rehabilitation, Faculty of Physical Therapy and Rehabilitation, Hacettepe University, Ankara, Turkey
| | - Salih Aksu
- Department of Internal Medicine and Department of Hematology, Faculty of Medicine, Hacettepe University, Ankara, Turkey
| | - A Mazhar Tokgozoglu
- Department of Orthopaedics and Traumatology, Hacettepe University, Faculty of Medicine, Ankara, Turkey
| | - Bulent Atilla
- Department of Orthopaedics and Traumatology, Hacettepe University, Faculty of Medicine, Ankara, Turkey
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3
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Slouma M, Hannech E, Msolli A, Dhahri R, Kouki S, Metoui L, Gharsallah I, Louzir B. Synovial hemangioma: A rare cause of chronic knee pain. Clin Case Rep 2022; 10:CCR36007. [PMID: 35846940 PMCID: PMC9272066 DOI: 10.1002/ccr3.6007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2022] [Revised: 06/05/2022] [Accepted: 06/15/2022] [Indexed: 12/03/2022] Open
Abstract
Synovial hemangioma is a rare benign vascular tumor responsible for chronic knee pain and swelling. Given its non-specific symptoms, synovial hemangioma is often misdiagnosed. We report a case of synovial hemangioma of bilateral knee joints occurring in a young military man.
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Affiliation(s)
- Maroua Slouma
- Department of Rheumatology Military HospitalTunisTunisia
- University of Tunis El ManarTunisTunisia
| | - Emna Hannech
- Department of Rheumatology Military HospitalTunisTunisia
- University of Tunis El ManarTunisTunisia
| | - Amjed Msolli
- University of Tunis El ManarTunisTunisia
- Department of RadiologyMilitary HospitalTunisTunisia
| | - Rim Dhahri
- Department of Rheumatology Military HospitalTunisTunisia
- University of Tunis El ManarTunisTunisia
| | - Sami Kouki
- University of Tunis El ManarTunisTunisia
- Department of RadiologyMilitary HospitalBizerteTunisia
| | - Leila Metoui
- Department of Rheumatology Military HospitalTunisTunisia
- University of Tunis El ManarTunisTunisia
| | - Imen Gharsallah
- Department of Rheumatology Military HospitalTunisTunisia
- University of Tunis El ManarTunisTunisia
| | - Bassem Louzir
- University of Tunis El ManarTunisTunisia
- Department of Internal MedicineMilitary HospitalTunisTunisia
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4
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Christensen KR, Kjelgaard-Hansen M, Nielsen LN, Wiinberg B, Alexander Althoehn F, Bloksgaard Poulsen N, Kryger Vøls K, Popp Thyme A, Maria Lövgren K, Kornerup Hansen A, Roepstorff K. Rapid inflammation and early degeneration of bone and cartilage revealed in a time-course study of induced haemarthrosis in haemophilic rats. Rheumatology (Oxford) 2020; 58:588-599. [PMID: 29982826 DOI: 10.1093/rheumatology/key186] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2017] [Revised: 05/23/2018] [Indexed: 12/16/2022] Open
Abstract
OBJECTIVES Detailed knowledge of the sequential cell and tissue responses following haemarthrosis is important for a deep understanding of the pathological process initiated upon extensive bleeding into the joint causing haemophilic arthropathy (HA). The underlying pathobiology driving haemarthrosis towards HA has been difficult to establish in detail, although animal models have shed light on some processes. Previous studies have focused on a single or a few distant time points and often only characterizing one tissue type of the joint. The objective of this study was, therefore, to carefully map early onset of synovitis and HA following induced haemarthrosis. METHODS One hundred and thirty haemophilia A rats were subjected to induced haemarthrosis or a sham procedure in full anaesthesia and euthanized from 30 min to 7 days after the procedure. Pathological changes of the joints were visualized using micro-computed tomography, histology and immunohistochemistry. RESULTS Synovitis developed within 24 h and was dominated by myeloid cell infiltrations. Cartilage and bone pathology were evident as early as 48-96 h after haemarthrosis, and the pathology rapidly progressed with extensive periosteal bone formation and formation of subchondral cysts. CONCLUSION Fast, extensive and simultaneous cartilage and bone degeneration developed shortly after haemarthrosis, as shown by the detailed mapping of the early pathogenesis of HA. The almost immediate loss of cartilage and the pathological bone turnover suggest a direct influence of blood on these processes and are unlikely to be attributed simply to an indirect effect of inflammation.
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Affiliation(s)
- Kristine Rothaus Christensen
- Translational Haemophilia Pharmacology, University of Copenhagen, Copenhagen, Denmark.,Veterinary Disease Biology, University of Copenhagen, Copenhagen, Denmark
| | - Mads Kjelgaard-Hansen
- Translational Haemophilia Pharmacology, University of Copenhagen, Copenhagen, Denmark
| | - Lise Nikolic Nielsen
- Veterinary Clinical and Animal Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Bo Wiinberg
- Haemophilia Translational Biology, Global Research, Novo Nordisk A/S, Maaloev
| | | | | | - Kåre Kryger Vøls
- Veterinary Disease Biology, University of Copenhagen, Copenhagen, Denmark.,Histology & Bioimaging, Global Research, Novo Nordisk A/S, Maaloev, Denmark
| | - Anders Popp Thyme
- Translational Haemophilia Pharmacology, University of Copenhagen, Copenhagen, Denmark
| | - Karin Maria Lövgren
- Translational Haemophilia Pharmacology, University of Copenhagen, Copenhagen, Denmark
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5
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Wojdasiewicz P, Poniatowski ŁA, Nauman P, Mandat T, Paradowska-Gorycka A, Romanowska-Próchnicka K, Szukiewicz D, Kotela A, Kubaszewski Ł, Kotela I, Kurkowska-Jastrzębska I, Gasik R. Cytokines in the pathogenesis of hemophilic arthropathy. Cytokine Growth Factor Rev 2018; 39:71-91. [DOI: 10.1016/j.cytogfr.2017.11.003] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2017] [Accepted: 11/09/2017] [Indexed: 01/26/2023]
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6
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Pathophysiology of Hemophilic Arthropathy. J Clin Med 2017; 6:jcm6070063. [PMID: 28672826 PMCID: PMC5532571 DOI: 10.3390/jcm6070063] [Citation(s) in RCA: 97] [Impact Index Per Article: 13.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2017] [Revised: 06/16/2017] [Accepted: 06/22/2017] [Indexed: 02/06/2023] Open
Abstract
Spontaneous joint bleeding and repeated hemarthroses lead to hemophilic arthropathy—a debilitating disease with a significant negative impact on mobility and quality of life. Iron, cytokines, and angiogenic growth factors play a pivotal role in the onset of the inflammatory process that involves the synovial tissue, articular cartilage, and subchondral bone, with early damages and molecular changes determining the perpetuation of a chronic inflammatory condition. Synovitis is one of the earliest complications of hemarthrosis, and is characterized by synovial hypertrophy, migration of inflammatory cells, and a high degree of neo-angiogenesis with subsequent bleeding. The pathogenic mechanisms and molecular pathways by which blood in the joint cavity causes articular cartilage and subchondral bone destruction have yet to be fully elucidated. Both cytokines and matrix metalloproteinases and hydroxyl radicals may induce chondrocyte apoptosis. Members of the tumor necrosis factor receptor superfamily (such as the molecular triad: osteoprotegerin—OPG; receptor activator of nuclear factor κB—RANK; RANK ligand—RANKL) seem instead to play a major role in the inflammatory process. These pathogenic processes interact with each other and ultimately lead to a fibrotic joint and the disabling condition characteristic of hemophilic arthropathy.
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7
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Boettger MK, Krucker S, Gajda M, Schaible HG, Hilberg T. Repeated autologous intraarticular blood injections as an animal model for joint pain in haemophilic arthropathy. Arthritis Res Ther 2013; 15:R148. [PMID: 24286243 PMCID: PMC3978931 DOI: 10.1186/ar4331] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2013] [Accepted: 09/19/2013] [Indexed: 01/01/2023] Open
Abstract
Introduction Haemophilic arthropathy following recurrent joint bleedings is one of the major disease-related complications in people with haemophilia (PWH), leading to mostly chronic joint pain. Since many antinociceptive principles interfere with the clotting system, PWH are restricted in treatment options, thereby defining a medical need for novel therapeutic principles. However, we lack the availability of an animal model for joint pain in haemophilic arthropathy for testing these. Methods In this study, we aimed to validate the rat model of repeated autologous intraarticular blood injections specifically for pain-related behavior. During an observation period of 50 days, groups of animals were injected weekly into one knee joint with either whole blood or cellular/plasma components. Results Injections induced primary hyperalgesia starting after the third injection, accompanied by mild functional gait changes and joint swelling. Secondary hyperalgesia and quantitative gait disturbances were not observed. This phenotype was most prominent in whole blood injected animals, with effect sizes of cells and plasma being additive. In order to differentiate haemophilia-related arthropathy from traumatic joint bleeding, another group was injected with whole blood only once, which did not cause any alterations. Conclusions Repeated autologous intraarticular injections of blood showed a time course, inflammatory response and reduction in pain thresholds similar to the signs and symptoms observed in PWH. Therefore, this model may be utilised in the future for testing novel antinociceptive principles in haemophilia-associated joint pain.
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8
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van Meegeren ME, Roosendaal G, Jansen NW, Lafeber FP, Mastbergen SC. Blood-Induced Joint Damage: The Devastating Effects of Acute Joint Bleeds versus Micro-Bleeds. Cartilage 2013; 4:313-20. [PMID: 26069675 PMCID: PMC4297157 DOI: 10.1177/1947603513497569] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
OBJECTIVE Four days of blood exposure leads to irreversible cartilage damage in vitro. In contrast, intermittent intra-articular blood injections twice a week during 4 weeks (mimicking micro-bleeds) in a canine model resulted in transient damage only. In this study, it was evaluated whether acute joint bleeds are more harmful than micro-bleeds in a canine model of knee arthropathy. DESIGN Seven dogs received 4 sequential daily intra-articular blood injections twice in 2 weeks (mimicking 2 acute 4-day joint bleeds). Seven other dogs received the same blood load but in a total of 8 injections intermittently over the 4-week period with at least 1 day in between (mimicking micro-bleeds over the same timespan). Contralateral knees served as controls. Ten weeks after the last injection cartilage matrix turnover and synovial inflammation were evaluated. RESULTS Only after the acute joint bleeds the release of newly formed and total (resident) cartilage matrix glycosaminoglycans were increased (P = 0.04 and P = 0.01, respectively). Furthermore, in animals with the acute joint bleeds cartilage glycosaminoglycan content was decreased (P = 0.01) and not in animals with micro-bleeds. Mild synovial inflammation was observed in both groups (both P < 0.0001) but was not different between groups. CONCLUSIONS In contrast to micro-bleeds, 2 acute joint bleeds lead to prolonged cartilage damage independent of the level of synovial inflammation. This model suggests that micro-bleeds are less devastating than acute joint bleeds with respect to joint damage, which might be of relevance to treatment of joint bleeds in clinical practice.
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Affiliation(s)
- Monique E.R. van Meegeren
- Department of Rheumatology & Clinical Immunology, University Medical Center Utrecht, Utrecht, Netherlands,Department of Hematology and Van Creveld Clinic, University Medical Center Utrecht, Utrecht, Netherlands
| | - Goris Roosendaal
- Department of Hematology and Van Creveld Clinic, University Medical Center Utrecht, Utrecht, Netherlands
| | - Nathalie W.D. Jansen
- Department of Rheumatology & Clinical Immunology, University Medical Center Utrecht, Utrecht, Netherlands,Department of Hematology and Van Creveld Clinic, University Medical Center Utrecht, Utrecht, Netherlands
| | - Floris P.J.G. Lafeber
- Department of Rheumatology & Clinical Immunology, University Medical Center Utrecht, Utrecht, Netherlands
| | - Simon C. Mastbergen
- Department of Rheumatology & Clinical Immunology, University Medical Center Utrecht, Utrecht, Netherlands
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9
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van Meegeren MER, Roosendaal G, Jansen NWD, Wenting MJG, van Wesel ACW, van Roon JAG, Lafeber FPJG. IL-4 alone and in combination with IL-10 protects against blood-induced cartilage damage. Osteoarthritis Cartilage 2012; 20:764-72. [PMID: 22503813 DOI: 10.1016/j.joca.2012.04.002] [Citation(s) in RCA: 74] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/18/2012] [Revised: 03/30/2012] [Accepted: 04/04/2012] [Indexed: 02/02/2023]
Abstract
OBJECTIVE It has been reported that interleukin (IL)-10 limits blood-induced cartilage damage. Our aim was to study the effect of IL-4 alone and in combination with IL-10 on blood-induced cartilage damage. DESIGN Healthy human full thickness cartilage explants were cultured for 4 days in the presence of 50% v/v blood. IL-4, IL-10, or a combination of both cytokines was added during blood exposure. Cartilage matrix turnover was determined after a recovery period; additionally cytokine production, chondrocyte apoptosis, and expression of the IL-4 and IL-10 receptors were analyzed directly after exposure. RESULTS Blood-induced damage to the cartilage matrix was limited by IL-4 in a dose-dependent way (P<0.05). Also IL-10 limited this damage, although to a lesser extent (P<0.03). The effect of IL-4 plus IL-10 was more pronounced and protective than IL-10 alone (P<0.05). Production of IL-1β and tumor necrosis factor (TNF)-α was limited by both IL-4 and IL-10 (P<0.05), but more strongly by IL-4. Blood-induced apoptosis of chondrocytes was limited by IL-4 and the combination, and not by IL-10 alone. No direct beneficial effect of IL-4 or IL-10 on cartilage was found, however, the chondrocyte receptor expression of both cytokine receptors was upregulated by exposure to blood. CONCLUSIONS This study demonstrates that IL-4 alone and in combination with IL-10 prevents blood-induced cartilage damage. Expectedly, anti-inflammatory effects on monocytes in the blood fraction and protective effects on chondrocytes are both involved. IL-4 in combination with IL-10 might be used to prevent blood-induced joint damage as a result of trauma or surgery.
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Affiliation(s)
- M E R van Meegeren
- Department of Rheumatology & Clinical Immunology, University Medical Center Utrecht, Utrecht, The Netherlands.
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10
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Abstract
Synovial hemangioma has been reported to be relatively rare, and usually occurs in childhood and adolescence. However, there are a few reports of the disease in infants. In this report, we diagnosed synovial hemangioma in a 3-year-old girl who had swelling and pain in her left knee. Gadolinium-enhanced magnetic resonance imaging revealed abnormal intensity in an intra-articular lesion. We performed arthroscopy, and arrived at a final diagnosis based on a scopic biopsy. Synovial hemangioma should be considered as a possible diagnosis in infants with swelling and pain in the knee.
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11
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Alons K, Naphausen MT, Von den Hoff JW, van der Kraan PM, Maltha JC, Veltien AA, Heerschap A, Van Damme PA. Induction of haemarthrosis in the TMJ of rats: Validation by MR imaging (MRI) and histology. J Craniomaxillofac Surg 2009; 37:140-4. [DOI: 10.1016/j.jcms.2008.10.013] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2007] [Revised: 09/11/2008] [Accepted: 10/13/2008] [Indexed: 11/29/2022] Open
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Holzapfel BM, Geitner U, Diebold J, Glaser C, Jansson V, Dürr HR. Synovial hemangioma of the knee joint with cystic invasion of the femur: a case report and review of the literature. Arch Orthop Trauma Surg 2009; 129:143-8. [PMID: 18758797 DOI: 10.1007/s00402-008-0690-y] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/18/2006] [Accepted: 06/19/2008] [Indexed: 10/21/2022]
Abstract
Synovial hemangioma is a rare benign intra-articular tumor. It may be a cause of pain and recurrent joint swelling in children and young adults. This report presents a 29-year-old patient with a synovial hemangioma in the left knee joint. Magnetic resonance imaging (MRI) showed the typical features of a soft tissue hemangioma and revealed a cystic invasion of the medial femur. The tumor was locally excised and a partial synovectomy was performed. The lesion of the femur was filled with autologous bone from the iliac crest. Histological examination confirmed the diagnosis of a synovial hemangioma. In a review of the recent literature we report the common features of a synovial hemangioma, with emphasis on its diagnosis and therapy.
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Affiliation(s)
- Boris Michael Holzapfel
- Department of Orthopaedic Surgery, Ludwigs-Maximilians-University Munich, Marchioninistr. 15, 81377 Munich, Germany.
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13
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Abstract
The pathogenetic mechanism of haemophilic arthropathy is multifactorial and includes degenerative cartilage-mediated and inflammatory synovium-mediated components. Intra-articular blood first has a direct effect on cartilage, as a result of the iron-catalysed formation of destructive oxygen metabolites (resulting in chondrocyte apoptosis), and subsequently affects the synovium, in addition to haemosiderin-induced synovial triggering. Both processes occur in parallel, and while they influence each other they probably do not depend on each other. This concept resembles degenerative joint damage as found in osteoarthritis as well as inflammatory processes in rheumatoid arthritis. These processes finally result in a fibrotic and destroyed joint.
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Affiliation(s)
- G Roosendaal
- University Medical Center Utrecht, Utrecht, The Netherlands.
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14
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Taskiran E, Taskiran D, Lok V. Proteoglycan fragments in anterior cruciate ligament reconstructed knees: a comparative study of two different surgical techniques. Knee Surg Sports Traumatol Arthrosc 2005; 13:385-92. [PMID: 15645213 DOI: 10.1007/s00167-004-0578-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/03/2003] [Accepted: 08/15/2004] [Indexed: 01/13/2023]
Abstract
Proteoglycan fragments (PF) as chondroitin sulphate were monitored and compared in two groups of patients who had anterior cruciate ligament reconstruction with either patellar tendon (PT) or quadruple semitendinosus tendon (ST) autografts. There were 20 ST and 21 PT reconstructions. No difference existed between the groups in terms of associated lesion and time from injury to surgery. Synovial sample was collected at 6 weeks, 3 months and 18 months after the operation. No difference was noted between the groups at 18 months in terms of activity level and functional scores. Both groups demonstrated a sudden increase of PF at 6 weeks with respect to preoperative quantities (p<0.0001). A significant decrease occurred in the PT group at 3 months (p<0.008). Even at 18 months, it was significantly below the preoperative values (p<0.004). However, the decrease in ST cases relative to 6 weeks was insignificant at 3 months and quantities did not drop below the preoperative levels at 18 month (p=0.79). These results confirm again a gradual decrease of PF values in PT-reconstructed knees depending on time and surgery. Reconstruction with quadruple ST does not seem to have the same effect until 18 months postoperatively. Achievement of almost the same level of activity and function in both groups does not necessarily reflect the molecular status.
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Affiliation(s)
- Emin Taskiran
- Department of Orthopaedics and Traumatology, Ege University School of Medicine, 35100 Bornova, Izmir, Turkey.
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15
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Tan AHC, Mitra AK, Chang PCC, Tay BK, Nag HL, Sim CS. Assessment of blood-induced cartilage damage in rabbit knees using scanning electron microscopy. J Orthop Surg (Hong Kong) 2004; 12:199-204. [PMID: 15621907 DOI: 10.1177/230949900401200212] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
PURPOSE To investigate the harmful effects of a single episode of intra-articular bleeding on articular cartilage of rabbit knees using scanning electron microscopy. METHODS Autologous blood was injected into the right knee joints of 18 New Zealand white rabbits. Surface and cellular damages were examined by the scanning electron microscope (n=9) and light microscope (n=34), respectively. The injected right knees were then compared with the corresponding control left knees at one, 3, and 6 weeks after the blood injection. RESULTS The articular surface of the injected knees turned uniformly rough with multiple pits after one week. Maximal changes with elevations and depressions were observed at 3 weeks. These changes reversed at 6 weeks with the irregularities smoothing out. A similar pattern of transient cartilage damage was noted histologically. CONCLUSION Both scanning electron microscopic and light microscopic findings suggest that a single episode of intra-articular bleeding leads to articular cartilage damage but this appears to be reversible. Our findings of transient damage to the articular cartilage suggest that there is no need for intra-articular evacuation and washout following an acute episode of haemarthrosis.
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Affiliation(s)
- A H C Tan
- Department of Orthopaedic Surgery, Singapore General Hospital, Singapore.
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16
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Abstract
The most common clinical manifestation of hemophilia is arthropathy secondary to recurrent hemarthroses and chronic synovitis. Joint-surface erosions secondary to chronic synovitis often occur in early childhood and progress to advanced arthropathy by late adolescence. The knee, elbow, ankle, hip, and shoulder are the most commonly involved joints. Management of hemophilic arthropathy has advanced with the development of purified clotting factor concentrates and procedures to prevent chronic synovitis. Radiosynovectomy using beta particle-emitting radiocolloids has been effective in dramatically reducing the frequency of hemarthroses and resolving chronic synovitis. The most common surgical procedures used to manage hemophilic arthropathy are synovectomy, joint debridement, fusion, and joint arthroplasty. Late infection and arthrofibrosis complicate joint arthroplasty more often in these patients than in patients with other forms of arthritis. The high incidence of late infection may relate to frequent intravenous self-infusion of clotting factor combined with immune suppression. Despite the medical and surgical complexities of hemophilic arthropathy, orthopaedic procedures have a high incidence of patient satisfaction.
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Affiliation(s)
- James V Luck
- Orthopaedics-Hemophilia Treatment Center, Orthopaedic Hospital, Los Angeles, CA 90007, USA
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Asano H, Muneta T, Ikeda H, Yagishita K, Kurihara Y, Sekiya I. Arthroscopic evaluation of the articular cartilage after anterior cruciate ligament reconstruction: a short-term prospective study of 105 patients. Arthroscopy 2004; 20:474-81. [PMID: 15122137 DOI: 10.1016/j.arthro.2004.03.006] [Citation(s) in RCA: 83] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
PURPOSE Several reports have shown the progression of degenerative osteoarthritis after anterior cruciate ligament (ACL) reconstruction. No report has been published about early cartilage change after ACL reconstruction. The purpose of this study was to evaluate the articular cartilage after ACL reconstruction in a short postoperative period by arthroscopy. TYPE OF STUDY Case series. METHODS We examined the status of articular cartilage of 105 patients who received ACL reconstruction and second-look arthroscopy. Cartilage lesion was evaluated arthroscopically in the 6 articular surfaces independently, and these features were classified by modified Outerbridge's classification. We compared the articular cartilage at reconstruction and at second-look arthroscopy. RESULTS A significant worsening of the status of the articular cartilage was seen after ACL reconstruction. This worsening was seen at all articular surfaces except the lateral femoral condyle. Most of the change involved softening or fibrillation. Anterior laxity and meniscal lesion had no correlation with a progression of degenerative change of articular cartilage. Patient's age influenced the progression of articular cartilage damage after reconstruction significantly in our cases. CONCLUSIONS The status of articular cartilage was significantly worsened after ACL reconstruction. Potent risk factors causing articular cartilage damage include female gender and age of 30 years or older. LEVEL OF EVIDENCE Level IV.
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Affiliation(s)
- Hiroshi Asano
- Department of Orthopedics, Tokyo Medical and Dental University, Tokyo, Japan.
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Kiely PD, McMahon C, Smith OP, Moore DP. The treatment of flexion contracture of the knee using the Ilizarov technique in a child with haemophilia B. Haemophilia 2003; 9:336-9. [PMID: 12694527 DOI: 10.1046/j.1365-2516.2003.00753.x] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Severe factor IX deficiency is an X-linked disorder which gives rise to spontaneous and often life-threatening bleeds. The major source of morbidity worldwide is recurrent haemarthroses, giving rise to joint destruction and deformity. However, the incidence of spontaneous haemarthroses has decreased since the advent of prophylactic home-based, on-demand, early replacement therapy. We present the case of a non-ambulant, 13-year-old boy from Chernobyl, who did not have access to this type of treatment, and whose deformity was managed using the Ilizarov external fixator. An external fixator was applied under general anaesthetic in theatre. Haemostasis was achieved by maintaining his FIX levels at 1.0 IU mL(-1) pre- and post-operatively. Three months later, the fixed flexion deformity had been reduced from 50 to 5 degrees. Four months postsurgery, this boy was walking freely without pain. There was no peri- or post-operative bleeding or joint swelling.
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Affiliation(s)
- P D Kiely
- Department of Orthopaedic Surgery, Our Ladys Hospital for Sick Children, Crumlin, Ireland.
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Abstract
BACKGROUND Angiodysplastic lesions of the extremities are very often of great interest for the orthopedist, involving not only bones with length discrepancy, but also joints with hemarthrosis and synovial hypertrophy. METHODS We describe 4 patients with cutaneous hemangiomatosis in the lower limb and a concomitant knee arthropathy. Like in other arthropathies, the articular damage is rapidly invasive and leads to progressive damage in the joint if not adequately diagnosed and treated. We treated the 4 patients at different ages, corresponding to different stages of intra-articular involvement. The preoperative management included MRI and diagnostic arthroscopy. All patients underwent an open synovectomy. All our patients were reviewed at a clinical and radiographic follow-up after 10 years. RESULTS In all patients, the range of motion was improved or at least not worsened after surgery, in spite of a larger extent of cutaneous lesions. X-ray and MRI confirmed clinical data showing no recurrence of the lesion inside the joint and no progression of the articular damage. CONCLUSION The clinical outcomes were very good or good in the patients treated early, poorer in the patient operated on at an adult age. The importance of an early and precise diagnosis and of an accurate preoperative planning must be underlined.
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Affiliation(s)
- Stefano Bonaga
- Department of Medical and Surgical Specialities, Section of Orthopedics and Traumatology, University of Padova, Via Giustiani 2, 35128 Padova, Italy.
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Silva M, Luck JV, Siegel ME. 32P chromic phosphate radiosynovectomy for chronic haemophilic synovitis. Haemophilia 2001; 7 Suppl 2:40-9. [PMID: 11564145 DOI: 10.1046/j.1365-2516.2001.00109.x] [Citation(s) in RCA: 79] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
The principal medical consequence of haemophilia is the development of arthropathy, initiated by a haemarthrosis giving rise to chronic synovitis. Traditional methods of synovectomy include open excision and arthroscopy each of which require substantial amounts of clotting factor concentrate for several weeks, and in the case of open synovectomy, is often associated with loss of range of motion and arthrofibrosis. Radiosynovectomy, the intra-articular injection of low penetration radiocolloids, has been utilized outside the United States for over 20 years. Since 1988, our centre has performed 170 radiosynovectomies utilizing 32P chromic phosphate (32P). This study reports results of 130 32P radiosyovectomies with an average follow-up of 36.5 months (6-140 months). For primary procedures, excellent and good results (haemarthrosis reduction from 75 to 100%) were obtained in 79.2% of cases at 6 months to 8 years. For repeat procedures a combination of excellent and good results were obtained in 62.4% of cases at 6 months to 3 years. Regression analysis showed no correlation between results and age or degree of arthropathy. Radiation was well contained within the joint. There were no observed or identified complications. The procedure is highly cost effective in comparison to open surgical or arthroscopic synovectomy.
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Affiliation(s)
- M Silva
- Los Angeles Orthopaedic Hospital, Los Angeles, CA, USA
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Roosendaal G, TeKoppele JM, Vianen ME, van den Berg HM, Lafeber FP, Bijlsma JW. Blood-induced joint damage: a canine in vivo study. ARTHRITIS AND RHEUMATISM 1999; 42:1033-9. [PMID: 10323461 DOI: 10.1002/1529-0131(199905)42:5<1033::aid-anr24>3.0.co;2-#] [Citation(s) in RCA: 96] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
OBJECTIVE To investigate the direct and indirect (via synovial inflammation) effects of intraarticular bleeding on cartilage in vivo. METHODS Right knees of 14 beagle dogs were injected with autologous blood on days 0 and 2. Cartilage matrix proteoglycan turnover, collagen damage, and synovial inflammation of these knees, including the cartilage-destructive properties of the synovial tissue, were determined and compared with those of the left control knees on day 4 (short-term effects; n = 7) and day 16 (long-term effects; n = 7). RESULTS Injected knees had a diminished content of proteoglycans in the cartilage matrix, and release of proteoglycans was enhanced (days 4 and 16). The synthesis of proteoglycans was significantly inhibited on day 4 but was enhanced on day 16. On day 4 more collagen was denatured in the injected joint than in the control joint; this effect was no longer detectable on day 16. Synovial tissue showed signs of inflammation on day 4 and day 16 but had cartilage-destructive properties only on day 16. CONCLUSION In vivo exposure of articular cartilage to blood for a relatively short time results in lasting changes in chondrocyte activity and in cartilage matrix integrity, changes that may predict lasting joint damage over time. Interestingly, the direct effect of blood on cartilage precedes the indirect effect via synovial inflammation.
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Affiliation(s)
- G Roosendaal
- Van Creveld Clinic, University Medical Centre of Utrecht, The Netherlands
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