1
|
Heimann AF, Gautier E, Schwab JM, Wahl P, Tannast M, Levrat E, Raabe I. Metallosis-Induced Warm Antibody Auto-Immune Hemolytic Anemia After Bilateral, Large-Diameter Metal-on-Metal Total Hip Arthroplasty With Complete Remission After Revision. Arthroplast Today 2024; 29:101471. [PMID: 39185399 PMCID: PMC11342758 DOI: 10.1016/j.artd.2024.101471] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/14/2024] [Revised: 06/21/2024] [Accepted: 06/24/2024] [Indexed: 08/27/2024] Open
Abstract
The use of metal-on-metal bearing couples in total hip arthroplasty can lead to an increased release of metal ions, particularly cobalt and chromium over time. This can lead to local and systemic metallosis, which has cytotoxic, genotoxic, and immunotoxic effects and can cause a host of secondary disorders. We describe the case of a 37-year-old female patient that was diagnosed with warm-antibody autoimmune hemolytic anemia (WAIHA) one and a half years after bilateral large-diameter head metal-on-metal total hip arthroplasty. For 11 years, it was refractory to all therapy, including splenectomy and rituximab, requiring long-term oral prednisone for disease control. Ultimately, systemic metallosis and periprosthetic joint infection were diagnosed, requiring explantation of the prostheses. By the sixth week postoperatively, she experienced complete spontaneous remission of her WAIHA. In conclusion, WAIHA can be associated with systemic metallosis in patients with metal-on-metal prosthetic joint replacements. Both hematologists and orthopedic surgeons should be aware of this.
Collapse
Affiliation(s)
- Alexander Frank Heimann
- Department of Orthopaedic Surgery and Traumatology, HFR Fribourg – Cantonal Hospital, University of Fribourg, Fribourg, Switzerland
| | - Emanuel Gautier
- Department of Orthopaedic Surgery and Traumatology, HFR Fribourg – Cantonal Hospital, University of Fribourg, Fribourg, Switzerland
| | - Joseph M. Schwab
- Department of Orthopaedic Surgery and Traumatology, HFR Fribourg – Cantonal Hospital, University of Fribourg, Fribourg, Switzerland
| | - Peter Wahl
- Division of Orthopaedics and Traumatology, Cantonal Hospital Winterthur, Winterthur, Switzerland
- Faculty of Medicine, University of Berne, Berne, Switzerland
| | - Moritz Tannast
- Department of Orthopaedic Surgery and Traumatology, HFR Fribourg – Cantonal Hospital, University of Fribourg, Fribourg, Switzerland
| | - Emmanuel Levrat
- Department of Hematology, HFR Fribourg – Cantonal Hospital, University of Fribourg, Fribourg, Switzerland
| | - Ines Raabe
- Department of Orthopaedic Surgery and Traumatology, HFR Fribourg – Cantonal Hospital, University of Fribourg, Fribourg, Switzerland
| |
Collapse
|
2
|
Freund SS, Thorn APJ, Puri A, Petersen MM, Baad-Hansen T. Elevated cobalt levels in metal-on-polyethylene knee megaprostheses: a prospective 1-year cohort study of 56 patients with hip and knee megaprostheses. Acta Orthop 2024; 95:174-179. [PMID: 38629902 PMCID: PMC11022749 DOI: 10.2340/17453674.2024.40502] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/13/2023] [Accepted: 03/13/2023] [Indexed: 04/19/2024] Open
Abstract
BACKGROUND AND PURPOSE Concerns have emerged regarding elevated levels of cobalt and chromium in patients with metal-on-metal megaprostheses. This prospective study aims to identify systemic cobalt and chromium levels in metal-on-polyethylene knee and hip megaprostheses and their associations with other factors. METHODS 56 patients underwent knee or hip megaprosthesis surgery at 2 sarcoma centers. Serum cobalt and chromium levels were measured preoperatively and thrice within the first year using inductively coupled plasma mass spectrometry. RESULTS A statistically significant difference in serum cobalt levels (1.4 ppb; 95% confidence interval [CI] 0.0-3.3) was observed 1 year after knee megaprosthesis surgery compared with preoperative levels. In contrast no difference in chromium levels was observed after 1 year compared with preoperative levels (0.05 ppb; CI 0.0-0.8). An association between younger age, higher eGFR, and increased cobalt levels was observed. No significant correlations were found between ion levels and resection length or the number of modular connections. CONCLUSION We found elevated serum ion levels in metal-on-polyethylene knee megaprostheses in contrast to metal-on-polyethylene hip megaprostheses. Furthermore, a positive correlation between cobalt and chromium levels, and between cobalt and eGFR was identified, along with a negative correlation between cobalt and age. This study highlights the importance of monitoring systemic cobalt and chromium levels in patients with megaprostheses.
Collapse
Affiliation(s)
| | - Andrea Pohly Jeppesen Thorn
- Musculoskeletal Tumor Section of the Department of Orthopedic Surgery, Rigshospitalet - University of Copenhagen, Denmark
| | - Ajay Puri
- Orthopedic Oncology, Tata Memorial Centre, HBNI, Mumbai, India
| | - Michael Mørk Petersen
- Musculoskeletal Tumor Section of the Department of Orthopedic Surgery, Rigshospitalet - University of Copenhagen, Denmark
| | | |
Collapse
|
3
|
Galanis A, Dimopoulou S, Karampinas P, Vasiliadis E, Kaspiris A, Sakellariou E, Vlachos C, Vavourakis M, Papagrigorakis E, Marougklianis V, Tsalimas G, Zachariou D, Patilas C, Varsamos I, Kolovos I, Vlamis J. Assessing the Effects and Challenges of Total Hip Arthroplasty before Pregnancy and Childbirth: A Systematic Review. J Funct Morphol Kinesiol 2024; 9:63. [PMID: 38651421 PMCID: PMC11036194 DOI: 10.3390/jfmk9020063] [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: 02/19/2024] [Revised: 03/31/2024] [Accepted: 04/02/2024] [Indexed: 04/25/2024] Open
Abstract
Total hip arthroplasty is indubitably one of the most performed operations worldwide. On the other hand, especially in the western world, the average age that women get pregnant has raised confoundedly. Consequently, a steadily increasing number of women become pregnant after they had hip arthroplasty surgery, with copious potential implications. The amount of knowledge on this particular field is considered inadequate in the existing literature. This paper aims to augment clinicians understanding surrounding this topic. A systematic literature review was conducted in accordance with the PRISMA guidelines. Papers from various computerized databases were scrutinized. Article selection was carried out by three authors independently employing specific pre-determined inclusion and exclusion criteria, while disagreements were elucidated with the contribution of other authors. A patently limited number of research articles were detected from our rigorous literature review, with only 12 papers meeting the inclusion criteria. The vast majority of studies were small-scale and examined confined population groups. Most studies had been performed in Finland, utilizing data from nationwide registries. Women with previous history of total hip arthroplasty feature increased rates of c-section delivery, although vaginal labor can be attempted with certain precautions. Hip implants' survival does not appear to be affected from gestation, which is predominately well-tolerated from these women. Metal ion circulation in mothers' blood has not been proven to trigger substantial complications concerning either mothers or offspring. It can be considered safe for women with such medical history to get pregnant; however, further multinational studies and pertinent research on this field are vital to attain more solid inferences.
Collapse
Affiliation(s)
| | | | | | | | | | | | | | - Michail Vavourakis
- 3rd Department of Orthopaedic Surgery, National & Kapodistrian University of Athens, KAT General Hospital, 14561 Athens, Greece
| | | | | | | | | | | | | | | | | |
Collapse
|
4
|
Do cobalt and chromium blood metal ion levels normalize after revision of failed metal-on-metal total hip replacements? Arch Orthop Trauma Surg 2023; 143:1217-1221. [PMID: 34724103 DOI: 10.1007/s00402-021-04206-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/23/2021] [Accepted: 09/29/2021] [Indexed: 10/20/2022]
Abstract
INTRODUCTION Increased cobalt (Co) and chromium (Cr) serum levels are one reason for revision surgery in metal on metal (MoM) total hip arthroplasty (THA) patients. Dual mobility liners are a simple revision option; however, they preserve the metal shell and stem and it is therefore not clear if metal ion levels will fully normalize after revision surgery. MATERIAL AND METHODS Between April 2013 and December 2017 25 hips (24 patients) underwent revision from a MoM THA to an off-label dual mobility liner. Five patients were lost to follow-up and one patient refused leaving 18 patients (11 men, 7 female, average age 63.9 years) for pre- and postoperative metal ion level blood tests at a minimum follow-up of 2 years. RESULTS Fourteen patients were revised for osteolysis, two for elevated metal ion levels and two for fluid or cysts around the femoral or acetabular component. The average preoperative Co and Cr levels were 8.3 µg/l and 5.0 µg/l, respectively. At a minimum follow-up of 2 years (30-95 months), metal ions dropped to 0.8 µg/l. Harris Hip Score (HHS), Hip Osteoarthritis Outcome Score (HOOS), Visual Analog Scale (VAS) and the UCLA activity score improved non-significantly from pre- to postoperative. There was one postoperative complication in the study cohort. One patient with persisting pain required revision surgery to a standard acetabular component during the follow-up period. CONCLUSION The off-label use of a dual-mobility liner in the current study resulted in normalization of the metal ion levels suggesting that preserving the cobalt-chromium acetabular component has little impact on ion levels. In addition, dual mobility liners have a low complication and revision rate.
Collapse
|
5
|
Lass R, Bechler U, Springer B, Rueckl K, Hanreich C, Boettner F. Midterm results of the Birmingham hip resurfacing: a single-surgeon series. Arch Orthop Trauma Surg 2023; 143:1041-1048. [PMID: 35076766 DOI: 10.1007/s00402-021-04305-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/21/2021] [Accepted: 12/04/2021] [Indexed: 11/26/2022]
Abstract
INTRODUCTION Birmingham hip resurfacing (BHR) is readily used as alternative to total hip replacement in younger patients. The current study aims to compare outcomes in terms of adverse local tissue reactions (ALTR), elevated metal ion levels and survival rates between low-risk (femoral component size ≥ 48 mm) and high-risk (femoral component size < 48 mm) BHR patients at a minimum 5-year follow-up (FU). MATERIALS AND METHODS We report the minimum 5-year, single surgeon outcome results of 183 BHRs, performed between 2007 and 2012. 154 patients, 18 women (20 hips) and 136 men (163 hips) were included in the study. Patients were grouped in 149 low-risk cases (femoral component size ≥ 48 mm) and in 34 high-risk cases (18 female/12 male) patients with a femoral head size < 48 mm). RESULTS At a minimum of 5-years FU time, 91% of the patients were available for FU. The overall survival rate was 91.8%. There were five revisions (survival rate 96.6%) in the low-risk group and ten revisions (survival rate 70.6%) in the high-risk group. In the low-risk group, six patients (6.5%) showed elevated metal ion levels (> 7 μg/l), compared to five patients (20.8%) in the high risk-group (p = 0.03). CONCLUSION Including the surgeon's initial learning curve, the BHR shows very good mid-term survival rates in the low-risk group but should, as previously demonstrated, not be considered for patients with less than 48 mm femoral head size. LEVEL OF EVIDENCE Level III: retrospective cohort study.
Collapse
Affiliation(s)
- Richard Lass
- Hospital for Special Surgery, Adult Reconstruction and Joint Replacement, 535 East 70th Street, New York, NY, 10021, USA
- Department of Orthopedics and Traumatology, Vienna General Hospital, Medical University of Vienna, Waehringer Guertel 18-20, 1090, Vienna, Austria
| | - Ulrich Bechler
- Hospital for Special Surgery, Adult Reconstruction and Joint Replacement, 535 East 70th Street, New York, NY, 10021, USA
- Department of Orthopedics, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Bernhard Springer
- Hospital for Special Surgery, Adult Reconstruction and Joint Replacement, 535 East 70th Street, New York, NY, 10021, USA
- Department of Orthopedics and Traumatology, Vienna General Hospital, Medical University of Vienna, Waehringer Guertel 18-20, 1090, Vienna, Austria
| | - Kilian Rueckl
- Hospital for Special Surgery, Adult Reconstruction and Joint Replacement, 535 East 70th Street, New York, NY, 10021, USA
- Orthopedic Clinic König-Ludwig-Haus, University of Wuerzburg, Würzburg, Germany
| | - Carola Hanreich
- Hospital for Special Surgery, Adult Reconstruction and Joint Replacement, 535 East 70th Street, New York, NY, 10021, USA
| | - Friedrich Boettner
- Hospital for Special Surgery, Adult Reconstruction and Joint Replacement, 535 East 70th Street, New York, NY, 10021, USA.
| |
Collapse
|
6
|
Abdel Hamid OI, Attia ME, Hirshon JM, El-Shinawi M, El-Hussaini M, El-Setouhy M. Psychiatric Disorders and Genotoxicity Following Primary Metal on Polyethylene Total Hip Arthroplasty and Their Correlation to Cobalt/Chromium Levels. Drug Healthc Patient Saf 2022; 14:97-111. [PMID: 35880007 PMCID: PMC9308046 DOI: 10.2147/dhps.s360643] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2022] [Accepted: 07/04/2022] [Indexed: 11/23/2022] Open
Abstract
Introduction Hip arthroplasty (HA) using implantable metal components is among the commonest orthopedic interventions. However, it can be followed by several complications following corrosion and the release of metal ions. Several studies proved that damaged genomic DNA may contribute to the pathophysiology of mental disorders. Aim The current work aims to evaluate the psychiatric disorders in metal on polyethylene hip arthroplasty (MOP-HA) patients and its correlation to cobalt/chromium (Co/Cr) levels and genotoxicity. Methods The work was a longitudinal follow-up study including 34 adults with unilateral primary MOP-HA meeting the inclusion and exclusion criteria. Preoperatively, 6, 12-months-postoperatively, patients were examined for cognitive impairment using mini-mental-state-examination (MMSE), depression using major-depressive-inventory (MDI), and blood samples were collected for estimation of Co/Cr, detection of genotoxicity by single-cell-gel-electrophoresis (comet assay) and serum 8-hydroxy-2'-deoxyguanosine (8-OHdG). Results Cognitive impairment was reported in 18.5% and 14.8% at 6-months, and 12-months postoperative, respectively. Depressive disorder was recorded in 22.2% at 6-months and 14.8% at 12-months postoperative. The marginal homogeneity tests proved a non-significant difference. There was a non-significant difference in preoperative, 6-months, 12-months postoperative MMSE, and MDI scores. There were significantly increased Co/Cr levels at 6-months postoperative. The levels decreased at 12-months postoperative, however, still significantly higher than preoperative values. There was a significant increase in serum 8-OHdG and the levels were positively correlated to cobalt levels at both 6 and 12-months-postoperative. There was a non-significant difference among preoperative, 6-months, and 12-months postoperative comet assay measurements. Conclusion From previous findings, we can conclude that will-functioning MOP hip arthroplasty can induce increased ion levels and positively correlated increase in biochemical markers of genotoxicity (8-OHdG).
Collapse
Affiliation(s)
- Omaima I Abdel Hamid
- Forensic Medicine and Clinical Toxicology Department, Faculty of Medicine, Zagazig University, Zagazig, Egypt
| | - Mohamed E Attia
- Orthopedics Departments, Faculty of Medicine, Zagazig University, Zagazig, Egypt
| | - Jon M Hirshon
- Department of Emergency Medicine, University of Maryland, School of Medicine, Baltimore, MD, USA
- Department of Epidemiology and Public Health, University of Maryland, School of Medicine, Baltimore, MD, USA
| | - Mohamed El-Shinawi
- Department of General Surgery, Faculty of Medicine, Ain Shams University, Cairo, Egypt
- Galala University, Galala City, Suez, Egypt
| | - Moustafa El-Hussaini
- Department of Community, Environmental and Occupational Medicine, Faculty of Medicine, Ain Shams University, Cairo, Egypt
| | - Maged El-Setouhy
- Department of Community, Environmental and Occupational Medicine, Faculty of Medicine, Ain Shams University, Cairo, Egypt
- Department of Family and Community Medicine, Faculty of Medince, Jazan University, Jazan, Kingdom of Saudi Arabia
| |
Collapse
|
7
|
Park JH, Lee SJ, Choo HJ. Diffuse Large B-Cell Lymphoma Associated with a Chronic Inflammatory Condition Induced by Metallic Implants: A Case Report. JOURNAL OF THE KOREAN SOCIETY OF RADIOLOGY 2022; 83:931-937. [PMID: 36238924 PMCID: PMC9514585 DOI: 10.3348/jksr.2021.0143] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/13/2021] [Revised: 11/01/2021] [Accepted: 12/14/2021] [Indexed: 11/15/2022]
Abstract
Chronic inflammatory condition associated with metallic implant insertion is a risk factor for diffuse large B-cell lymphoma (DLBCL). Metal ions play a role in the pathogenesis of lymphoma. We report a rare case of DLBCL in a patient who had a metallic implant in the proximal tibia for 15 months. Radiologic studies, including US and MRI, showed disproportionately large extraosseous soft-tissue mass and bone marrow involvement without prominent bone destruction. Multiple complications are associated with metallic implants, and misdiagnosis may lead to inappropriate treatment. Therefore, distinguishing lymphomas caused by a metallic implant-induced chronic inflammatory condition from other periprosthetic benign lesions and malignant soft tissue masses is challenging, but it is critical.
Collapse
|
8
|
Bodiga VL, Vemuri PK, Kudle MR, Bodiga S. Ellagic Acid from Terminalia arjuna Fruits Protects Against Chromium and Cobalt Toxicity in Primary Human Lymphocytes. Biol Trace Elem Res 2022; 200:2698-2708. [PMID: 34432268 DOI: 10.1007/s12011-021-02900-1] [Citation(s) in RCA: 2] [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: 07/19/2021] [Accepted: 08/21/2021] [Indexed: 12/28/2022]
Abstract
Increased accumulation of heavy metal ions such as Cr6+ and Co2+ due to release from prostheses and metallic implants has been reported. These metal ions have been shown to affect both resting and activated lymphocytes. Natural remedies towards mitigating the cytotoxic effects of metal ions are clearly warranted. Polyphenolic compounds which are part of hydrolysable tannins from natural plant sources are considered effective in cheating heavy metal ions in a biological system. We have isolated and characterized a polyphenolic compound (ellagic acid) from Terminalia arjuna fruits that has been tested for its ability to attenuate the metal ion toxicity in primary human lymphocytes in culture. Cr6+ and Co2+ (100 μM) decreased lymphocyte viability and proliferation and increased apoptosis of resting as well as CD3 and/or CD28-stimulated lymphocytes. Metal ions markedly diminished the cytokine (interleukin-2 and interferon-γ) secretion from activated lymphocytes. Pretreatment with ellagic acid at 25, 50, and 100 μM concentrations effectively improved viability and proliferative responses of both resting and activated lymphocytes, while attenuating the apoptotic index. Ellagic acid also tended to normalize the cytokine secretion from the activated lymphocytes even in the presence of metal ions, suggesting broad effects on the adaptive immune system.
Collapse
Affiliation(s)
- Vijaya Lakshmi Bodiga
- Department of Biochemistry and Molecular Biology, Institute of Genetics & Hospital for Genetic Diseases, Osmania University, Begumpet, Hyderabad, Telangana, India
| | - Praveen Kumar Vemuri
- Department of Biotechnology, Koneru Lakshmaiah University, Green Fields, Vaddeswaram, Guntur, Andhra Pradesh, India
| | - Madhukar Rao Kudle
- Department of Biochemistry, Kakatiya University, Warangal, Telangana, India
| | - Sreedhar Bodiga
- Laboratory of Biochemistry, Department of Basic Sciences, Forest College and Research Institute Hyderabad, Siddipet District Telangana, Mulugu, India.
| |
Collapse
|
9
|
BLOOD CHROMIUM-COBALT LEVELS IN PATIENTS AFTER TOTAL KNEE ARTHROPLASTY AND THEIR EFFECT ON THE RETINAL NERVE FIBER LAYER AND MACULAR GANGLION CELL COMPLEX. Retina 2021; 40:1200-1206. [PMID: 31021899 DOI: 10.1097/iae.0000000000002535] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
PURPOSE To study blood cobalt (Co) and chromium (Cr) levels in patients who have undergone total knee arthroplasty and their effect on the retinal nerve fiber layer and macular ganglion cell complex. METHODS One hundred patients who had undergone total knee arthroplasty and 50 healthy individuals who had no implants were included in the study. The patients were separated into two groups based on how long ago the prosthesis had been implanted (Group 1: 1 to 5 years; Group 2: 5 to 10 years). After a complete ophthalmological examination, retinal nerve fiber layer and macular ganglion cell complex of the patients were evaluated with optical coherence tomography, performed on dilated pupils. To assess the metal ion levels of the patients, venous blood samples were drawn from each patient. RESULTS The mean age of the patients was 64.72 ± 6.26 years in Group 1, 67.80 ± 8.07 years in Group 2, and 63.42 ± 7.90 years in the control group. In the comparison of age and sex, there were no statistically significant differences between the groups and the control group. Co and Cr levels were statistically higher in Group 1 and Group 2 compared with the control group (P < 0.001). Mean retinal nerve fiber layer thicknesses and mean macular ganglion cell complex thicknesses in Group 1 and Group 2 were statistically lower than in the control group. CONCLUSION Levels of Co and Cr are higher in patients who undergone total knee arthroplasty than healthy subjects, and these higher levels were associated with changes in the retinal nerve fiber layer and macular ganglion cell complex.
Collapse
|
10
|
Abstract
BACKGROUND This study aimed to examine the major reasons for total hip arthroplasty (THA) failure and temporal patterns in THA revisions. METHODS A retrospective chart review was conducted on 535 revisions performed on 444 THAs from January 2010 to May 2019 at our institution. RESULTS The average time to revision THA was 8.51 ± 8.38 years, with 136 cases (30.9%) occurring within 2 years after primary THA. The major mechanisms of failure that resulted in revision surgery were mechanical failure (162, 36.5%), metallosis (95, 21.4%), dislocation or instability (65, 14.6%), periprosthetic fracture (46, 10.4%), infection (44, 9.9%), hematoma or poor wound healing (15, 3.4%), and pain or other (17, 3.8%). CONCLUSION Based on our institutional experience over the past decade, mechanical failure without dislocation, metallosis, dislocation, periprosthetic fracture, and infection are typical reasons patients present for primary THA revision. Revisions within 2 years after primary THA are more likely to be the result of infection and periprosthetic fracture. Mechanical failure is the most common reason for revision THA overall, and mechanical failure and metallosis are more likely to be the reason revision is necessary 2 or more years after primary THA.
Collapse
|
11
|
Qin HM, Herrera D, Liu DF, Chen CQ, Nersesyan A, Mišík M, Knasmueller S. Genotoxic properties of materials used for endoprostheses: Experimental and human data. Food Chem Toxicol 2020; 145:111707. [PMID: 32889016 DOI: 10.1016/j.fct.2020.111707] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2020] [Revised: 08/13/2020] [Accepted: 08/22/2020] [Indexed: 12/28/2022]
Abstract
Approximately 2 million endoprostheses are implanted annually and metal ions as well as particles are released into the body from the materials which are used. This review describes the results of studies concerning genotoxic damage caused by artificial joints. DNA damage leads to various adverse long-term health effects in humans including cancer. Experiments with mammalian cells showed that metal ions and particles from orthopedic materials cause DNA damage. Induction of chromosomal aberrations (CA) was found in several in vitro experiments and in studies with rodents with metals from orthopedic materials. Human studies focused mainly on induction of CA (7 studies). Only few investigations (4) concerned sister chromatid exchanges, oxidative DNA damage (2) and micronucleus formation (1). CA are a reliable biomarker for increased cancer risks in humans) and were increased in all studies in patients with artificial joints. No firm conclusion can be drawn at present if the effects in humans are due to oxidative stress and if dissolved metal ions or release particles play a role. Our findings indicate that patients with artificial joints may have increased cancer risks due to damage of the genetic material. Future studies should be performed to identify safe materials and to study the molecular mechanisms in detail.
Collapse
Affiliation(s)
- Hong-Min Qin
- Hip Surgery of Orthopedic Hospital, Affiliated Hospital of Panzhihua University, Panzhihua, 617000, Sichuan Province, China
| | - Denise Herrera
- Institute of Cancer Research, Department of Internal Medicine I, Medical University of Vienna, 1090, Borschkegasse 8A, Vienna, Austria
| | - Dian-Feng Liu
- Hip Surgery of Orthopedic Hospital, Affiliated Hospital of Panzhihua University, Panzhihua, 617000, Sichuan Province, China
| | - Chao-Qian Chen
- Hip Surgery of Orthopedic Hospital, Affiliated Hospital of Panzhihua University, Panzhihua, 617000, Sichuan Province, China
| | - Armen Nersesyan
- Institute of Cancer Research, Department of Internal Medicine I, Medical University of Vienna, 1090, Borschkegasse 8A, Vienna, Austria
| | - Miroslav Mišík
- Institute of Cancer Research, Department of Internal Medicine I, Medical University of Vienna, 1090, Borschkegasse 8A, Vienna, Austria
| | - Siegfried Knasmueller
- Institute of Cancer Research, Department of Internal Medicine I, Medical University of Vienna, 1090, Borschkegasse 8A, Vienna, Austria.
| |
Collapse
|
12
|
Juneau D, Grammatopoulos G, Alzahrani A, Thornhill R, Inacio JR, Dick A, Vogel KI, Dobransky J, Beaulé PE, Dwivedi G. Is end-organ surveillance necessary in patients with well-functioning metal-on-metal hip resurfacings? Bone Joint J 2019; 101-B:540-546. [DOI: 10.1302/0301-620x.101b5.bjj-2018-1478.r1] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Aims Cardiac magnetic resonance (CMR) was used to assess whether cardiac function or tissue composition was affected in patients with well-functioning metal-on-metal hip resurfacing arthroplasties (MoMHRA) when compared with a group of controls, and to assess if metal ion levels correlated with any of the functional or structural parameters studied. Patients and Methods In all, 30 participants with no significant cardiac history were enrolled: 20 patients with well-functioning MoMHRA at mean follow-up of 8.3 years post-procedure (ten unilateral, ten bilateral; 17 men, three women) and a case-matched control group of ten non-MoM total hip arthroplasty patients (six men, four women). The mean age of the whole cohort (study group and controls) at the time of surgery was 50.6 years (41.0 to 64.0). Serum levels of cobalt and chromium were measured, and all patients underwent CMR imaging, including cine, T2* measurements, T1 and T2 mapping, late gadolinium enhancement, and strain measurements. Results None of the MoMHRA patients showed clinically significant cardiac functional abnormality. The MoMHRA patients had larger indexed right and left end diastolic volumes (left ventricular (LV): 74 ml/m2 vs 67 ml/m2, p = 0.045; right ventricular: 80 ml/m2 vs 71 ml/m2, p = 0.02). There was a small decrease in T2 time in the MoMHRA patients (median 49 ms vs 54 ms; p = 0.0003). Higher metal ion levels were associated with larger LV volumes and with shorter T2 time. Conclusion Although cardiac function is not clinically adversely affected in patients with well-functioning MoMHRA, modern imaging is able to demonstrate subtle changes in structure and function of the heart. As these changes correlate with systemic ion measurements, they may be consequences of wear debris deposition. Longer, longitudinal studies are necessary to determine whether cardiac function will become affected. Cite this article: Bone Joint J 2019;101-B:540–546.
Collapse
Affiliation(s)
- D. Juneau
- Department of Radiology and Nuclear Medicine, Centre Hospitalier de l’Université de Montréal (CHUM), Montréal, Canada
- University of Ottawa Heart Institute, Division of Cardiology, Department of Medicine, Ottawa, Canada
| | - G. Grammatopoulos
- Division of Orthopaedic Surgery, University of Ottawa Faculty of Medicine, The Ottawa Hospital, Ottawa, Canada
| | - A. Alzahrani
- King Saud bin Abdulaziz University for Health Sciences, King Faisal Cardiac Center, Jeddah, Saudi Arabia
| | - R. Thornhill
- The Ottawa Hospital, Department of Medical Imaging, Ottawa, Canada
| | - J. R. Inacio
- The Ottawa Hospital, Department of Medical Imaging, Ottawa, Canada
| | - A. Dick
- University of Ottawa Heart Institute, Division of Cardiology, Department of Medicine, Ottawa, Canada
| | - K. I. Vogel
- Division of Orthopaedic Surgery, University of Ottawa Faculty of Medicine, The Ottawa Hospital, Ottawa, Canada
| | - J. Dobransky
- Division of Orthopaedic Surgery, University of Ottawa Faculty of Medicine, The Ottawa Hospital, Ottawa, Canada
| | - P. E. Beaulé
- Division of Orthopaedic Surgery, University of Ottawa Faculty of Medicine, The Ottawa Hospital, Ottawa, Canada
- University of Ottawa, Ottawa, Canada
| | - G. Dwivedi
- University of Ottawa Heart Institute, Division of Cardiology, Department of Medicine, Ottawa, Canada
- Consultant in Cardiology and Professor of Cardiology, The University of Western Australia, Harry Perkins Institute of Medical Research and Fiona Stanley Hospital, Perth, Australia
| |
Collapse
|
13
|
Norman TL, Denen JE, Land AJ, Kienitz DM, Fehring TA. Taper-Trunnion Interface Stress Varies Significantly With Head Size and Activity. J Arthroplasty 2019; 34:157-162. [PMID: 30318251 DOI: 10.1016/j.arth.2018.09.004] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/13/2018] [Revised: 08/29/2018] [Accepted: 09/07/2018] [Indexed: 02/01/2023] Open
Abstract
BACKGROUND Total hip arthroplasty is performed with modular parts. Either a metal or ceramic ball is fastened to the trunnion of a femoral stem via a Morse taper. This implant scenario has been successful. However, recently larger (36 mm or greater) metal heads have become more popular as a means to reduce the incidence of hip joint dislocation. Today, a number of clinical failures have occurred due to mechanically assisted crevice corrosion at the head (taper) stem (trunnion) interface necessitating revision surgery. The objective of this research is to investigate how trunnion stress varies with head size, and how taper-trunnion geometric parameters including horizontal lever arm (HLA), taper engagement level, and a new parameter called trunnion load offset affect trunnion stresses. We hypothesized that trunnion stress may increase with increasing head size and HLA. METHODS This hypothesis was tested by conducting finite element analysis of a titanium hip stem and 4 commercially available cobalt-chromium femoral heads subjected to 4 different moderate to severe physiological loading conditions. RESULTS Results showed that trunnion stress increases with increasing head size, increased HLA, and trunnion load offset. It was also found that under certain load cases the trunnion stresses get exceptionally high, especially for the larger head sizes. CONCLUSION This study suggests trying to avoid larger femoral head sizes that may result in higher implant stresses under certain loading conditions.
Collapse
Affiliation(s)
- Timothy L Norman
- School of Engineering and Computer Science, Cedarville University, Cedarville, OH
| | - Jordan E Denen
- School of Engineering and Computer Science, Cedarville University, Cedarville, OH
| | - Austin J Land
- School of Engineering and Computer Science, Cedarville University, Cedarville, OH
| | - Devan M Kienitz
- School of Engineering and Computer Science, Cedarville University, Cedarville, OH
| | | |
Collapse
|
14
|
Singh V, Skipor AK, Selim AA, Jacobs JJ. Chromium and Nickel Concentrations in Subjects with a Stainless Steel Metal-on-Metal Cervical Disc Arthroplasty: Results from a Prospective Longitudinal Study with 7 Years Follow-Up. Int J Spine Surg 2018; 12:460-468. [PMID: 30276106 DOI: 10.14444/5055] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Background Cervical disc arthroplasty (CDA) has emerged as an alternative to anterior cervical discectomy and fusion for degenerative cervical disc disease. The artificial discs provide intervertebral motion using multicomponent articulation and thus tend to generate particulate debris and soluble metal ions. Limited information is available on the long-term metal concentrations and associated systemic adverse events observed in metal-on-metal CDA. Serum chromium (Cr) and nickel (Ni) concentrations were assessed in patients implanted with ball-in-trough stainless steel-based cervical disc through 7 years. Methods A prospective, nonrandomized longitudinal study was conducted that included 25 patients following rigorous exclusion criteria that included no previous permanent metal implants and no professional exposure to metal particles. Blood serum Cr and Ni concentrations were assayed preoperatively and at 3, 6, 12, 24, 36, 60, and 84 months postoperatively using high-resolution inductively coupled plasma-mass spectrometry. Longitudinal statistical comparisons were made using the Friedman test with statistical significance at P < .05. Results Median serum concentrations determined preoperatively and at 3, 6, 12, 24, 36, 60, and 84 months postoperatively were 0.074, 0.106, 0.132, 0.170, 0.172, 0.274, 0.192, and 0.203 ng/mL for Cr and 0.085, 0.178, 0.222, 0.175, 0.205, 0.284, 0.181, and 0.194 ng/mL for Ni. The serum Cr concentrations were statistically higher for all postoperative time periods compared to preoperative concentration (Friedman P <.01), whereas serum Ni concentration was statistically higher at the 84-month postoperative time period than the preoperative concentration (Friedman P <.01) and then the concentration at 3, 12, 24, and 60 months postoperatively (Friedman P < .03). Conclusions The Cr concentrations detected at all postoperative times were statistically higher than preoperative concentrations, whereas Ni concentration was statistically higher than the preoperative concentration only at 84 months.
Collapse
Affiliation(s)
| | - Anastasia K Skipor
- Department of Orthopaedic Surgery, Rush University Medical Center, Chicago, Illinois
| | | | - Joshua J Jacobs
- Department of Orthopaedic Surgery, Rush University Medical Center, Chicago, Illinois
| |
Collapse
|
15
|
Lison D, van den Brule S, Van Maele-Fabry G. Cobalt and its compounds: update on genotoxic and carcinogenic activities. Crit Rev Toxicol 2018; 48:522-539. [PMID: 30203727 DOI: 10.1080/10408444.2018.1491023] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
This article summarizes recent experimental and epidemiological data on the genotoxic and carcinogenic activities of cobalt compounds. Emphasis is on the respiratory system, but endogenous exposure from Co-containing alloys used in endoprostheses, and limited data on nanomaterials and oral exposures are also considered. Two groups of cobalt compounds are differentiated on the basis of their mechanisms of toxicity: (1) those essentially involving the solubilization of Co(II) ions, and (2) metallic materials for which both surface corrosion and release of Co(II) ions act in concert. For both groups, identified genotoxic and carcinogenic mechanisms are non-stochastic and thus expected to exhibit a threshold. Cobalt compounds should, therefore, be considered as genotoxic carcinogens with a practical threshold. Accumulating evidence indicates that chronic inhalation of cobalt compounds can induce respiratory tumors locally. No evidence of systemic carcinogenicity upon inhalation, oral or endogenous exposure is available. The scarce data available for Co-based nanosized materials does not allow deriving a specific mode of action or assessment for these species.
Collapse
Affiliation(s)
- D Lison
- Louvain Centre for Toxicology and Applied Pharmacology (LTAP), Catholic University of Louvain, Brussels, Belgium
| | - S van den Brule
- Louvain Centre for Toxicology and Applied Pharmacology (LTAP), Catholic University of Louvain, Brussels, Belgium
| | - G Van Maele-Fabry
- Louvain Centre for Toxicology and Applied Pharmacology (LTAP), Catholic University of Louvain, Brussels, Belgium
| |
Collapse
|
16
|
Singh V, Rawlinson J, Hallab N. Stainless steel wear debris of a scoliotic growth guidance system has little local and systemic effect in an animal model. J Orthop Res 2018; 36:1980-1990. [PMID: 29323741 DOI: 10.1002/jor.23855] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/31/2017] [Accepted: 01/08/2018] [Indexed: 02/04/2023]
Abstract
Options to treat early-onset scoliosis include guided-growth systems with sliding action between rods and pedicle screws. The wear was previously measured in an in vitro test, and in this in vivo rabbit model, we evaluated the local and systemic biological response to the stainless steel debris. Compared to the previous study, a relatively higher volume of representative wear particles with a median particle size of 0.84 μm were generated. Bolus dosages were injected into the epidural space at L4-L5 for a minimum of 36 rabbits across three treatment groups (negative control, 1.5 mg, and 4.0 mg) and two timepoints (12 and 24 weeks). Gross pathology evaluated distant organs and the injection site with a dorsal laminectomy to examine the epidural space and dosing site. Peri-implanted particle tissues were stained for immunohistochemical and quantitatively analyzed for IL-6 and TNF-α cytokines. Based on ISO 10993-6:2007 scoring, particles in the high-dose group were primarily non-irritant (12 weeks) with one slightly irritant. At 24 weeks, inflammatory cell infiltration was non-existent to minimal with all groups considered non-irritant at the injection site. Material characterization confirmed that particles detected in distant organs were stainless steel or contaminants. At 12 weeks, stainless steel groups demonstrated statistically increased amounts of cytokine levels compared to control but there was a statistical decrease for both at 24 weeks. These findings indicate that stainless steel wear debris, comparable to the expected usage from a simulated growth guidance system, had no discernible untoward biological effects locally and systemically in an animal model. © 2018 Orthopaedic Research Society. Published by Wiley Periodicals, Inc. J Orthop Res 36:1980-1990, 2018.
Collapse
Affiliation(s)
- Vaneet Singh
- Medtronic Spine, 2600 Sofamor Danek Dr., Memphis, Tennessee, 38132
| | - Jeremy Rawlinson
- Medtronic Spine, 2600 Sofamor Danek Dr., Memphis, Tennessee, 38132
| | | |
Collapse
|
17
|
Bijukumar DR, Segu A, Souza JCM, Li X, Barba M, Mercuri LG, J Jacobs J, Mathew MT. Systemic and local toxicity of metal debris released from hip prostheses: A review of experimental approaches. NANOMEDICINE : NANOTECHNOLOGY, BIOLOGY, AND MEDICINE 2018; 14:951-963. [PMID: 29339190 PMCID: PMC6017990 DOI: 10.1016/j.nano.2018.01.001] [Citation(s) in RCA: 69] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/01/2017] [Revised: 12/22/2017] [Accepted: 01/02/2018] [Indexed: 12/12/2022]
Abstract
Despite the technological improvements in orthopedic joint replacement implants, wear and corrosion products associated with the metal components of these implants may result in adverse local tissue and perhaps systemic reactions and toxicities. The current review encompasses a literature review of the local and systemic toxicity studies concerning the effect of CoCrMo wear debris released from wear and corrosion of orthopedic implants and prostheses. Release of metallic debris is mainly in the form of micro- and nano-particles, ions of different valences, and oxides composed of Co and Cr. Though these substances alter human biology, their direct effects of these substances on specific tissue types remain poorly understood. This may partially be the consequence of the multivariate research methodologies employed, leading to inconsistent reports. This review proposes the importance of developing new and more appropriate in-vitro methodologies to study the cellular responses and toxicity mediated by joint replacement wear debris in-vivo.
Collapse
Affiliation(s)
- Divya Rani Bijukumar
- Regenerative Medicine and Disability Research Lab, Department of Biomedical Sciences, University of Illinois College of Medicine at Rockford, IL, USA
| | - Abhijith Segu
- Regenerative Medicine and Disability Research Lab, Department of Biomedical Sciences, University of Illinois College of Medicine at Rockford, IL, USA
| | - Júlio C M Souza
- Center for MicroElectromechanical Systems (CMEMS-UMINHO), University of Minho, Guimaraes, Portugal
| | - XueJun Li
- Regenerative Medicine and Disability Research Lab, Department of Biomedical Sciences, University of Illinois College of Medicine at Rockford, IL, USA
| | - Mark Barba
- Regenerative Medicine and Disability Research Lab, Department of Biomedical Sciences, University of Illinois College of Medicine at Rockford, IL, USA; OrthoIllinois, Rockford, IL, USA
| | - Louis G Mercuri
- Department of Orthopedics, Rush University Medical Center, Chicago, IL, USA
| | - Joshua J Jacobs
- Department of Orthopedics, Rush University Medical Center, Chicago, IL, USA
| | - Mathew Thoppil Mathew
- Regenerative Medicine and Disability Research Lab, Department of Biomedical Sciences, University of Illinois College of Medicine at Rockford, IL, USA; Department of Orthopedics, Rush University Medical Center, Chicago, IL, USA; Department of Bioengineering, University of Illinois at Chicago, IL, USA.
| |
Collapse
|
18
|
Speer RM, The T, Xie H, Liou L, Adam RM, Wise JP. The Cytotoxicity and Genotoxicity of Particulate and Soluble Cobalt in Human Urothelial Cells. Biol Trace Elem Res 2017; 180:48-55. [PMID: 28324276 DOI: 10.1007/s12011-017-0989-z] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/12/2017] [Accepted: 03/02/2017] [Indexed: 11/25/2022]
Abstract
Cobalt use is increasing particularly due to its use as one of the primary metals in cobalt-chromium-molybdenum (CoCrMo) metal-on-metal prosthetics. CoCrMo is a high-strength, wear-resistant alloy with reduced risk for prosthetic loosening and device fracture. More than 500,000 people receive hip implants each year in the USA which puts them at potential risk for exposure to metal ions and particles released by the prosthetic implants. Data show cobalt ions released from prosthetics reach the bloodstream and accumulate in the bladder. As patients with failed hip implants show increased urinary and blood cobalt levels, no studies have considered the effects of cobalt on human urothelial cells. Accordingly, we investigated the cytotoxic and genotoxic effects of particulate and soluble cobalt in urothelial cells. Exposure to both particulate and soluble cobalt resulted in a concentration-dependent increase in cytotoxicity, genotoxicity, and intracellular cobalt ions. Based on intracellular cobalt ion levels, we found, when compared to particulate cobalt, soluble cobalt was more cytotoxic, but induced similar levels of genotoxicity. Interestingly, at similar intracellular cobalt ion concentrations, soluble cobalt induced cell cycle arrest indicated by a lack of metaphases not observed after particulate cobalt treatment. These data indicate that cobalt compounds are cytotoxic and genotoxic to human urothelial cells and solubility may play a key role in cobalt-induced toxicity.
Collapse
Affiliation(s)
- Rachel M Speer
- Wise Laboratory of Environmental and Genetic Toxicology, University of Louisville, 505 S. Hancock St, CTRB rm 522, Louisville, KY, 40292, USA
| | - Therry The
- Wise Laboratory of Environmental and Genetic Toxicology, University of Louisville, 505 S. Hancock St, CTRB rm 522, Louisville, KY, 40292, USA
- Maine General Health, Alfonso Center of Health, Histology and Cytology Laboratory, 35 Medical Center Parkway, Augusta, ME, 04330, USA
| | - Hong Xie
- Wise Laboratory of Environmental and Genetic Toxicology, University of Louisville, 505 S. Hancock St, CTRB rm 522, Louisville, KY, 40292, USA
- Toxikon Corp, 15 Wiggins Avenue, Bedford, MA, 01730, USA
| | - Louis Liou
- Cambridge Health Alliance Somerville Hospital, 230 Highland Avenue, 4th Floor South Building, Somerville, MA, 02143, USA
| | - Rosalyn M Adam
- Department of Urology, Enders Research Building, Rm 1061.1, Boston Children's Hospital, 300 Longwood Avenue, Boston, MA, 02115, USA
| | - John Pierce Wise
- Wise Laboratory of Environmental and Genetic Toxicology, University of Louisville, 505 S. Hancock St, CTRB rm 522, Louisville, KY, 40292, USA.
| |
Collapse
|
19
|
Devane PA, Horne JG, Ashmore A, Mutimer J, Kim W, Stanley J. Highly Cross-Linked Polyethylene Reduces Wear and Revision Rates in Total Hip Arthroplasty: A 10-Year Double-Blinded Randomized Controlled Trial. J Bone Joint Surg Am 2017; 99:1703-1714. [PMID: 29040124 DOI: 10.2106/jbjs.16.00878] [Citation(s) in RCA: 74] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND Highly cross-linked polyethylene (XLPE) was developed to address the problem of wear and osteolysis associated with metal-on-conventional ultra-high molecular weight polyethylene (UHMWPE) bearing surfaces. The purpose of this study was to compare in vivo wear rates and clinical and radiographic outcomes between XLPE and UHMWPE in a prospective double-blinded randomized controlled trial with a minimum of 10 years of follow-up. METHODS We randomized 122 patients to receive either a conventional UHMWPE liner (Enduron; DePuy) or an XLPE liner (Marathon; DePuy). Ninety-one patients were assessed clinically and radiographically at a minimum of 10 years (range, 10.08 to 12.17 years). Oxford Hip Scores and Short Form-12 Health Survey scores were collected. The radiographs were analyzed for osteolysis and for 2-dimensional (2-D), 3-dimensional (3-D), and volumetric wear using validated software. RESULTS All 122 patients were accounted for at the 10-year follow-up evaluation. Twelve patients had undergone revision surgery, 21 patients had died (1 of whom had previously undergone revision surgery), and 2 patients were unable to return for follow-up, leaving 91 patients available for clinical and radiographic evaluation. At a minimum of 10 years, 3-D wear rates were significantly lower (p < 0.001) in the XLPE group (mean, 0.03 mm/yr) than in the conventional UHMWPE group (mean, 0.27 mm/yr). The prevalence of osteolysis was also significantly lower in the XLPE group (38% versus 8%, p < 0.005), as was the revision rate (14.6% versus 1.9%, p = 0.012), with 10 of the 12 revisions being in the Enduron group. There was no significant difference between the clinical scores of the 2 groups. CONCLUSIONS XLPE liners have significantly reduced wear and are associated with a greater implant survival rate at 10 years compared with conventional UHMWPE liners. LEVEL OF EVIDENCE Therapeutic Level I. See Instructions for Authors for a complete description of levels of evidence.
Collapse
Affiliation(s)
- Peter A Devane
- 1Wellington Hospital, Wellington, New Zealand 2Great Western Hospital, Swindon, United Kingdom 3Cheltenham General Hospital, Cheltenham, United Kingdom 4University of Otago, Wellington, New Zealand
| | | | | | | | | | | |
Collapse
|
20
|
|
21
|
Affiliation(s)
- Mitchell C Weiser
- 1Department of Orthopaedic Surgery, New York University Langone Medical Center, Hospital for Joint Diseases, and Insall Scott Kelly Institute for Orthopaedics and Sports Medicine, New York, NY 2Department of Orthopedics & Rehabilitation, University of Miami, Coral Gables, Florida 3Department of Mechanical and Materials Engineering and Department of Physical Therapy, Florida International University, Coral Gables, Florida
| | | |
Collapse
|
22
|
Liu Y, Yang X, Wang W, Wu X, Zhu H, Liu F. Melatonin counteracts cobalt nanoparticle‑induced cytotoxicity and genotoxicity by deactivating reactive oxygen species‑dependent mechanisms in the NRK cell line. Mol Med Rep 2017; 16:4413-4420. [PMID: 28849220 PMCID: PMC5647000 DOI: 10.3892/mmr.2017.7309] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2016] [Accepted: 06/09/2017] [Indexed: 11/05/2022] Open
Abstract
Cobalt nanoparticles (CoNPs) released from metal-on-metal implants have caused considerable concern. Oxidative stress is associated with the mechanism underlying cobalt-induced cytotoxicity and genotoxicity. The indolamine melatonin exhibits protective effects against damage induced by metals. The present study investigated the in vitro effects of melatonin on the cytotoxicity and genotoxicity induced by CoNPs. CoNPs (20–50 nm in diameter) were employed in the present study. NRK rat kidney cells were exposed to various concentrations of CoNPs for different durations. The results of the current study demonstrated that CoNPs significantly increased reactive oxygen species (ROS) production and reduced cell viability, as determined by dichlorofluorescein diacetate, and Cell Counting Kit-8 and lactate dehydrogenase leakage assays, respectively. Furthermore, western blot analysis demonstrated that CoNPs led to an increase in the ratio of Bcl-2-associated X/Bcl-2, and the expression of cleaved caspase-3 was upregulated, which indicated increased apoptosis levels. Genotoxicity was detected by a comet assay, which revealed a significant induction in DNA damage, as determined by increases in the tail DNA % and olive tail moment. Phosphorylated-histone H2AX foci analyses by immunofluorescence also demonstrated that CoNPs induced DNA-double strand breaks. However, cellular treatment with melatonin reduced the effects of CoNPs on NRK cells by reducing the production of ROS. The results of the present study demonstrated that CoNPs induced cytotoxicity and genotoxicity by increasing oxidative stress, and melatonin may have pharmacological potential in protecting against the damaging effects of CoNPs following total hip arthroplasty.
Collapse
Affiliation(s)
- Yake Liu
- Department of Orthopedics, The Affiliated Hospital of Nantong University, Nantong, Jiangsu 226001, P.R. China
| | - Xiaoyou Yang
- Department of Orthopedics, The Affiliated Hospital of Nantong University, Nantong, Jiangsu 226001, P.R. China
| | - Wei Wang
- Department of Orthopedics, The Affiliated Hospital of Nantong University, Nantong, Jiangsu 226001, P.R. China
| | - Xuefei Wu
- Department of Orthopedics, The Affiliated Hospital of Nantong University, Nantong, Jiangsu 226001, P.R. China
| | - Hai Zhu
- Department of Orthopedics, The Affiliated Hospital of Nantong University, Nantong, Jiangsu 226001, P.R. China
| | - Fan Liu
- Department of Orthopedics, The Affiliated Hospital of Nantong University, Nantong, Jiangsu 226001, P.R. China
| |
Collapse
|
23
|
Development of malignant lymphoma after metal-on-metal hip replacement: a case report and review of the literature. Skeletal Radiol 2017; 46:831-836. [PMID: 28285449 DOI: 10.1007/s00256-017-2612-y] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/24/2016] [Revised: 02/14/2017] [Accepted: 02/22/2017] [Indexed: 02/02/2023]
Abstract
A number of previous studies have reported a potential risk of malignancy, particularly hematological malignancy, developing in patients receiving a metal-on-metal (MoM) hip replacement. We report a case of malignant lymphoma that arose in a patient who had an MoM hip arthroplasty complicated by development of a pseudotumour. The tumour was a B cell follicular lymphoma that involved lymph nodes and bone. Metal ions are known to have a genotoxic effect on lymphoid cells. Although epidemiological studies have not established that there is an increased risk of lymphoma associated with MoM implants, only a relatively short time period has elapsed since re-introduction of this type of implant and long-term follow-up of patients with MoM implants is indicated.
Collapse
|
24
|
Maurer-Ertl W, Friesenbichler J, Holzer LA, Leitner L, Ogris K, Maier M, Leithner A. Recall of the ASR XL Head and Hip Resurfacing Systems. Orthopedics 2017; 40:e340-e347. [PMID: 27992643 DOI: 10.3928/01477447-20161213-04] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/03/2016] [Accepted: 10/31/2016] [Indexed: 02/03/2023]
Abstract
At the beginning of the 21st century, use of large-diameter, metal-on-metal devices was a popular procedure for hip replacement in young and physically active patients; however, within a few years, the number of revisions increased, resulting in a worldwide recall for the articular surface replacement (ASR) system. Complication rates for the ASR devices implanted at the authors' department are reported, with revision rates of 32% and 30% in the ASR XL Head and ASR Resurfacing groups, respectively. Reasons for revision surgery were serum metal ion elevation, luxation or subluxation, aseptic loosening, soft tissue compromise (adverse reactions to metal debris [ARMD]), and infection. The calculated implant survival for the ASR XL Head system and the ASR Resurfacing device (DePuy Orthopaedics Inc, Warsaw, Indiana) in the current series was 79% and 90%, respectively, at 60 months. Symptomatic patients with metal-on-metal devices, with or without elevated metal ion concentrations, should undergo cross sectional imaging to exclude ARMD. In cases of increased metal ion concentrations, local pain, or ARMD, revision surgery has to be evaluated. In the future, closer monitoring of new implants is needed to prevent high failure rates, as seen with the ASR design. Furthermore, the withdrawal of the device highlights the importance of national implant registries. [Orthopedics. 2017; 40(2):e340-e347.].
Collapse
|
25
|
Nishio S, Fukunishi S, Yoshiya S, Sing DC, Hansen EN, Vail TP. Comparison of Complications Following Revision of Metal-on-Metal Versus Metal-on-Polyethylene Total Hip Arthroplasty. Orthopedics 2017; 40:e164-e169. [PMID: 27783837 DOI: 10.3928/01477447-20161017-03] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/14/2016] [Accepted: 09/08/2016] [Indexed: 02/03/2023]
Abstract
The aim of this study was to examine the clinical characteristics of patients who required revision and the rate of early complications after revision for metal-on-metal total hip arthroplasty (MOM THA) and metal-on-polyethylene total hip arthroplasty (MOP THA). Matched cohorts were selected by retrospective review from a single-center database of revision THAs for failed MOM and MOP THAs from 2010 to 2014. A total of 140 hips in 140 patients comprised the study population; 39 revisions were performed for failed MOM THAs (MOM group), and 101 revisions were performed for failed MOP THAs (MOP group). Data included patient demographics, reason for revision, type of revision procedure, any complication within 90 days after surgery, admission type, and discharge disposition. Primary diagnosis, time from primary THA to revision, operative time, blood loss, and length of stay were reviewed. The analysis showed the time from the index primary procedure to first revision was earlier (P=.01) in the MOM group despite no significant intergroup differences in age, gender, primary diagnosis, or body mass index. Surgical morbidity, as indicated by operative time, blood loss, and length of stay, was lower in the MOM group. The stem was retained more often in the MOM group. There was no significant difference between the groups in overall complication rate. These findings indicate that when performed at an earlier time period before extensive soft tissue reaction to metal ions, revision following MOM THA is not associated with an increased complication rate compared with revision following MOP THA. [Orthopedics. 2017; 40(1):e164-e169.].
Collapse
|
26
|
Amanatullah DF, Sucher MG, Bonadurer GF, Pereira GC, Taunton MJ. Metal in Total Hip Arthroplasty: Wear Particles, Biology, and Diagnosis. Orthopedics 2016; 39:371-379. [PMID: 27459144 DOI: 10.3928/01477447-20160719-06] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/10/2015] [Accepted: 06/13/2016] [Indexed: 02/03/2023]
Abstract
Total hip arthroplasty (THA) has been performed for nearly 50 years. Between 2006 and 2012, more than 600,000 metal-on-metal THA procedures were performed in the United States. This article reviews the production of metal wear debris in a metal-on-metal articulation and the interaction of cobalt and chromium ions that ultimately led to a dramatic decline in the use of metal-on-metal THA articulations. Additionally, the article reviews mechanisms of metal wear, the biologic reaction to cobalt and chromium ions, the clinical presentation of failing metal-on-metal articulations, and current diagnostic strategies. Further, the article discusses the use of inflammatory markers, metal ion levels, radiographs, metal artifact reduction sequence magnetic resonance imaging, and ultrasound for failed metal-on-metal THA procedures. When adopting new technologies, orthopedic surgeons must weigh the potential increased benefits against the possibility of new mechanisms of failure. Metal-on-metal bearings are a prime example of the give and take between innovation and clinical results, especially in the setting of an already successful procedure such as THA. [Orthopedics. 2016; 39(6):371-379.].
Collapse
|
27
|
Sunitsch S, Gilg M, Kashofer K, Leithner A, Liegl-Atzwanger B, Beham-Schmid C. Case Report: Epstein-Barr-Virus negative diffuse large B-cell lymphoma detected in a peri-prosthetic membrane. Diagn Pathol 2016; 11:80. [PMID: 27539226 PMCID: PMC4990836 DOI: 10.1186/s13000-016-0533-z] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2016] [Accepted: 08/11/2016] [Indexed: 12/22/2022] Open
Abstract
BACKGROUND Primary bone lymphomas (PBL) are extremely rare malignant neoplasms. The most commonly described subtype of PBL is diffuse large B-cell lymphoma (DLBCL). DLBCL within peri-prosthetic membrane of a joint is exceedingly rare. To the best of our knowledge this case is the second reported Epstein-Bar-Virus (EBV) negative DLBCL in a peri-prosthetic membrane in the literature. CASE PRESENTATION We report an 80 year old female patient who developed a DLBCL with chronic inflammation in association to a metallic implant in the left knee. This lymphoma in contrast to the usually described DLBCL in the peri-prosthetic membrane was EBV negative by EBER in situ hybridization as well as by polymerase chain reaction (PCR). CONCLUSION This report challenges the concept of DLBCL associated with chronic inflammation and raises the question of other pathogenetic factors involved in the pathogenesis of this rare disease.
Collapse
Affiliation(s)
- Sandra Sunitsch
- Institute of Pathology, Medical University of Graz, Graz, Austria
| | - Magdalena Gilg
- Department of Orthopedics and Orthopedic Surgery, Medical University of Graz, Graz, Austria
| | - Karl Kashofer
- Institute of Pathology, Medical University of Graz, Graz, Austria
| | - Andreas Leithner
- Department of Orthopedics and Orthopedic Surgery, Medical University of Graz, Graz, Austria
| | | | | |
Collapse
|
28
|
Cai B, Wang Y, Zhao XH, Gong ZS. Multielemental Analysis of Human Serum by Dynamic Reaction Cell–Inductively Coupled Plasma Mass Spectrometry. ANAL LETT 2016. [DOI: 10.1080/00032719.2016.1189928] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Biao Cai
- Department of Precision Instrument and Opto-Electronics Engineering, Tianjin University, Tianjin, China
| | - Yan Wang
- Department of Precision Instrument and Opto-Electronics Engineering, Tianjin University, Tianjin, China
| | - Xue Hong Zhao
- Department of Precision Instrument and Opto-Electronics Engineering, Tianjin University, Tianjin, China
| | - Zi Shan Gong
- Department of Precision Instrument and Opto-Electronics Engineering, Tianjin University, Tianjin, China
| |
Collapse
|
29
|
Pijls BG, Meessen JMTA, Schoones JW, Fiocco M, van der Heide HJL, Sedrakyan A, Nelissen RGHH. Increased Mortality in Metal-on-Metal versus Non-Metal-on-Metal Primary Total Hip Arthroplasty at 10 Years and Longer Follow-Up: A Systematic Review and Meta-Analysis. PLoS One 2016; 11:e0156051. [PMID: 27295038 PMCID: PMC4905643 DOI: 10.1371/journal.pone.0156051] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2016] [Accepted: 05/09/2016] [Indexed: 11/19/2022] Open
Abstract
IMPORTANCE There are concerns about increased mortality in patients with metal-on-metal bearings in total hip arthroplasty (THA). OBJECTIVE To determine the mortality and the morbidity in patients with metal-on-metal articulations (MOM THA) compared to patients with non-metal-on-metal articulations (non-MOM THA) after primary total hip arthroplasty. DATA SOURCES Search of PubMed, MEDLINE, EMBASE, Web of Science, Cochrane, CINAHL, AcademicSearchPremier, ScienceDirect, Wiley and clinical trial registers through March 2015, augmented by a hand search of references from the included articles. No language restrictions were applied. STUDY SELECTION Two reviewers screened and identified randomised controlled trials and observational studies of primary total hip arthroplasty comparing MOM THA with non-MOM THA. DATA EXTRACTION AND SYNTHESIS Two reviewers independently extracted study data and assessed risk of bias. Risk differences (RD) were calculated with random effect models. Meta-regression was used to explore modifying factors. MAIN OUTCOMES AND MEASURES Difference in mortality and difference in morbidity expressed as revisions and medical complications between patients with MOM THA and non-MOM THA. RESULTS Forty-seven studies were included, comprising 4,000 THA in randomised trials and over 500,000 THA in observational studies. For mortality, random effects analysis revealed a higher pooled RD of 0.7%, 95%, confidence interval (CI) [0.0%, 2.3%], I-square 42%; the heterogeneity was explained by differences in follow-up. When restricted to studies with long term follow-up (i.e. 10 years or more), the RD for mortality was 8.5%, 95%, CI [5.8%, 11.2%]; number needed to treat was 12. Further subgroup analyses and meta-regression random effects models revealed no evidence for other moderator variables (study level covariates, e.g. resurfacing vs. non-resurfacing MOM) than follow-up duration. The quality of the evidence presented in this meta-analysis was characterized as moderate according to the CLEAR-NPT (for non-pharmacological trials) and Cochrane risk of bias Table. CONCLUSIONS AND RELEVANCE Meta-analysis suggests there may be an increased long-term risk of mortality and revision surgery for patients with MOM THA compared to patients with non-MOM THA. REGISTRATION PROSPERO 2014:CRD42014007417.
Collapse
Affiliation(s)
- B G Pijls
- Department of Orthopaedics, Leiden University Medical Center, Leiden, The Netherlands
| | - J M T A Meessen
- Department of Orthopaedics, Leiden University Medical Center, Leiden, The Netherlands
| | - J W Schoones
- Walaeus Library, Leiden University Medical Centre, Leiden, The Netherlands
| | - M Fiocco
- Department of Medical Statistics, Leiden University Medical Center, Leiden, The Netherlands
- Mathematical Institute, Leiden University, Leiden, The Netherlands
| | - H J L van der Heide
- Department of Orthopaedics, Leiden University Medical Center, Leiden, The Netherlands
| | - A Sedrakyan
- FDA Medical Device Epidemiology (MDEpiNet) Science and Infrastructure Center, U.S. Food and Drug Administration, Silver Spring, MD, United States of America
- Department of Healthcare Policy and Research, Weill Cornell Medical College, New York, NY, United States of America
| | - R G H H Nelissen
- Department of Orthopaedics, Leiden University Medical Center, Leiden, The Netherlands
| |
Collapse
|
30
|
Renner L, Faschingbauer M, Schmidt-Braekling T, Boettner F. Cobalt serum levels differ in well functioning Birmingham resurfacing and Birmingham modular THA. Arch Orthop Trauma Surg 2016; 136:715-21. [PMID: 26983720 DOI: 10.1007/s00402-016-2439-3] [Citation(s) in RCA: 8] [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: 06/10/2015] [Indexed: 11/26/2022]
Abstract
INTRODUCTION Metal-on-metal (MoM) bearings are known to release metal ions secondary to wear and corrosion. This may cause local reactions (adverse soft tissue reactions and osteolysis) and systemic effects. Little is known about the exact pattern and the differences between large head MoM total hip replacements (THA) and resurfacings (HR). QUESTIONS (1) Is there a difference in metal ion concentrations between HR and MoM-THR using the same bearing design (Birmingham Hip Resurfacing System, Smith & Nephew, Inc. Memphis, TN, USA)? (2) Are metal ion levels changing over time in MoM-THA or HR? (3) Do acetabular inclination angle and femoral component size influence cobalt and chromium levels? Is there a correlation between clinical outcome and metal ion levels? MATERIALS AND METHODS A retrospective analysis was conducted in 77 well functioning unilateral Birmingham HR and 42 well functioning unilateral modular Birmingham MoM-THA (Smith & Nephew, Inc. Memphis, TN, USA) operated on between 2007 and 2012. Blood samples were taken at a minimum of 13 months and subsequent during annual follow-ups. RESULTS (1) Cobalt levels were significantly higher in MoM-THA compared to HR (p < 0.001). There was no significant difference in chromium levels (p = 0.313). (2) Cobalt is increasing over time in MoM-THA (p = 0.030) whereas metal ions remain stable in HR. (3) Metal ion levels were not affected by acetabular inclination angle and femoral component size in MoM-THA. Chromium levels correlate with the femoral component size (r = -0.240; p = 0.037), the UCLA activity score (r = -0.344; p = 0.003) and the VAS (r = 0.263; p = 0.38) in HR. CONCLUSION Considering that HR and MoM-THA used the same MoM bearing design, increased cobalt levels may be related to trunnion wear or corrosion. Elevated cobalt levels should raise concern for corrosion related failure in MoM-THA.
Collapse
Affiliation(s)
- Lisa Renner
- Hospital for Special Surgery, 535 East 70th Street, New York, NY, 10021, USA
- Department of Orthopedic Surgery, Center for Musculoskeletal Surgery, Charite Universitaetsmedizin, Chariteplatz 1, 10117, Berlin, Germany
| | - Martin Faschingbauer
- Hospital for Special Surgery, 535 East 70th Street, New York, NY, 10021, USA
- Department of Orthopedics and Orthopedic Surgery, University of Ulm, Oberer Eselsberg 45, 89081, Ulm, Germany
| | - Tom Schmidt-Braekling
- Department of Orthopedic Surgery, University Hospital Muenster, Albert-Schweitzer-Campus 1, 48149, Münster, Germany
| | - Friedrich Boettner
- Hospital for Special Surgery, 535 East 70th Street, New York, NY, 10021, USA.
| |
Collapse
|
31
|
Berwick M, Buller DB, Cust A, Gallagher R, Lee TK, Meyskens F, Pandey S, Thomas NE, Veierød MB, Ward S. Melanoma Epidemiology and Prevention. Cancer Treat Res 2016; 167:17-49. [PMID: 26601858 DOI: 10.1007/978-3-319-22539-5_2] [Citation(s) in RCA: 86] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
The epidemiology of melanoma is complex, and individual risk depends on sun exposure, host factors, and genetic factors, and in their interactions as well. Sun exposure can be classified as intermittent, chronic, or cumulative (overall) exposure, and each appears to have a different effect on type of melanoma. Other environmental factors, such as chemical exposures-either through occupation, atmosphere, or food-may increase risk for melanoma, and this area warrants further study. Host factors that are well known to be important are the numbers and types of nevi and the skin phenotype. Genetic factors are classified as high-penetrant genes, moderate-risk genes, or low-risk genetic polymorphisms. Subtypes of tumors, such as BRAF-mutated tumors, have different risk factors as well as different therapies. Prevention of melanoma has been attempted using various strategies in specific subpopulations, but to date optimal interventions to reduce incidence have not emerged.
Collapse
Affiliation(s)
- Marianne Berwick
- Department of Internal Medicine, University of New Mexico, MSC10-5550, Albuquerque, NM, 87131-0001, USA.
| | - David B Buller
- Klein Buendel, Inc., 1667 Cole Boulevard, Suite 225, Golden, CO, 80401, USA.
| | - Anne Cust
- Sydney School of Public Health, Sydney Medical School, University of Sydney, Level 6, 119-143 Missenden Road, Camperdown, NSW, 2050, Australia.
| | - Richard Gallagher
- Cancer Control Research Program, BC Cancer Agency, 675 West 10th Avenue, Vancouver, BC, V5Z 1L3, Canada.
| | - Tim K Lee
- Cancer Control Research Program, BC Cancer Agency, 675 West 10th Avenue, Vancouver, BC, V5Z 1L3, Canada.
| | - Frank Meyskens
- Public Health and Epidemiology, University of California, Irvine, USA.
| | - Shaily Pandey
- Mount Sinai School of Medicine, One Gustave L. Levy Place, New York, NY, 10029, USA.
| | - Nancy E Thomas
- University of North Carolina, 413 Mary Ellen Jones Bldg. CB#7287, Chapel Hill, NC, 275992, USA.
| | - Marit B Veierød
- Department of Biostatistics, Institute of Basic Medical Sciences, P.O. Box 1122 Blindern, 0317, Oslo, Norway.
| | - Sarah Ward
- Centre for Genetic Origins of Health and Disease (GOHaD), The University of Western Australia, M409, 35 Stirling Hwy, Crawley, WA, 6009, Australia.
| |
Collapse
|
32
|
Karidakis GK, Karachalios T. Oxidized zirconium head on crosslinked polyethylene liner in total hip arthroplasty: a 7- to 12-year in vivo comparative wear study. Clin Orthop Relat Res 2015; 473:3836-45. [PMID: 26290343 PMCID: PMC4626474 DOI: 10.1007/s11999-015-4503-7] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
BACKGROUND Osteolysis resulting from wear debris production from the bearing surfaces is a major factor limiting long-term survival of hip implants. Oxidized zirconium head on crosslinked polyethylene (XLPE) is a modern bearing coupling. However, midterm in vivo wear data of this coupling are not known. QUESTIONS/PURPOSES The purpose of this study was to investigate in vivo whether the combination of an oxidized zirconium femoral head on XLPE produces less wear than a ceramic head on XLPE or a ceramic head on conventional polyethylene (CPE) couplings and whether any of these bearing combinations results in higher hip scores. METHODS Between 2003 and 2007, we performed 356 total hip arthroplasties in 288 patients; of those, 199 (69.1%) patients (199 hips) were enrolled in what began as a randomized trial. Unfortunately, after the 57(th) patient, the randomization process was halted because of patients' preference for the oxidized zirconium bearing instead of the ceramic after (as they were informed by the consent form), and after that, alternate allocation to the study groups was performed. Hips were allocated into four groups: in Group A, a 28-mm ceramic head on CPE was used; in Group B, a 28-mm ceramic head on XLPE; in Group C, a 28-mm Oxinium head on XLPE; and in Group D, a 32-mm Oxinium head on XLPE. The authors prospectively collected in vivo wear data (linear wear, linear wear rate, volumetric wear, and volumetric wear rate) using PolyWare software. Preoperative and postoperative clinical data, including Harris and Oxford hip scores, were also collected at regular intervals. Of those patients enrolled, 188 (95%) were available for final followup at a minimum of 7 years (mean, 9 years; range, 7-12 years). RESULTS All bearing surfaces showed a varying high bedding-in effect (plastic deformation of the liner) up to the second postoperative year. At 5 years both oxidized zirconium on XLPE groups showed lower (p < 0.01) volumetric wear (mean ± SD mm(3)) and volumetric wear rates (mean ± SD mm(3)/year) (Group C: 310 ± 55-206 ± 55 mm(3)/year, Group D: 320 ± 58-205 ± 61 mm(3)/year) when compared with ceramic on CPE (Group A: 791 ± 124-306 ± 85 mm(3)/year) and ceramic on XLPE (Group B: 1420 ± 223-366 ± 88 mm(3)/year) groups. For those patients who had completed 10 years of followup (20 patients [44.5%] of Group A, 21 [45.7%] of Group B, 23 [47.9%] of Group C, and 22 [44.9%] of Group D), at 10 years, both oxidized zirconium on XLPE groups also showed lower (p < 0.01) volumetric wear (mean ± SD mm(3)) and volumetric wear rates (mean ± SD mm(3)/year) (Group C: 356 ± 64 to 215 ± 54 mm(3)/year, Group D: 354 ± 50 to 210 ± 64 mm(3)/year) when compared with ceramic on CPE (Group A: 895 ± 131 to 380 ± 80 mm(3)/year) and ceramic on XLPE (Group B: 1625 ± 253 to 480 ± 101 mm(3)/year) groups. When wear rates of both oxidized zirconium groups were compared, no differences were found at any time interval with the numbers available. Two hips (one from Group A and one from Group B) are scheduled for revision as a result of wear and osteolysis. There were no differences in hip scores among the groups with the numbers available. CONCLUSIONS In this study, in vivo wear parameters were lower when the combination of an oxidized zirconium head on XLPE liner was used at an average of 9 years (range, 7-12 years) followup. Further larger-scale clinical studies should confirm these findings and evaluate osteolysis and revision rates in association with the use of this bearing coupling. LEVEL OF EVIDENCE Level II, therapeutic study.
Collapse
Affiliation(s)
- George K. Karidakis
- Orthopaedic Department, Faculty of Medicine, School of Health Sciences, University of Thessalia, University General Hospital of Larissa, Larissa, Hellenic Republic
| | - Theofilos Karachalios
- Orthopaedic Department, Faculty of Medicine, School of Health Sciences, University of Thessalia, University General Hospital of Larissa, Larissa, Hellenic Republic
| |
Collapse
|
33
|
Briggs TWR, Hanna SA, Kayani B, Tai S, Pollock RC, Cannon SR, Blunn GW, Carrington RWJ. Metal-on-polyethylene versus metal-on-metal bearing surfaces in total hip arthroplasty. Bone Joint J 2015; 97-B:1183-91. [DOI: 10.1302/0301-620x.97b9.34824] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
The long term biological effects of wear products following total hip arthroplasty (THA) are unclear. However, the indications for THA are expanding, with increasingly younger patients undergoing the procedure. This prospective, randomised study compared two groups of patients undergoing THA after being randomised to receive one of two different bearing surfaces: metal-on-polyethylene (MoP) n = 22 and metal-on-metal (MoM) n = 23. We investigated the relationship between three variables: bearing surface (MoP vs MoM), whole blood levels of chromium (Cr) and cobalt (Co) and chromosomal aberrations in peripheral lymphocyte pre-operatively and at one, two and five years post-surgery. Our results demonstrated significantly higher mean cobalt and chromium (Co and Cr) blood levels in the MoM group at all follow-up points following surgery (p < 0.01), but there were no significant differences in the chromosomal aberration indices between MoM and MoP at two or five years (two years: p = 0.56, p = 0.08, p = 0.91, p = 0.51 and five years: p = 0.086, p = 0.73, p = 0.06, p = 0.34) for translocations, breaks, loss and gain of chromosomes respectively. Regression analysis showed a strong linear relationship between Cr levels and the total chromosomal aberration indices in the MoM group (R2 = 0.90016), but this was not as strong for Co (R2 = 0.68991). In the MoP group, the analysis revealed a poor relationship between Cr levels and the total chromosomal aberration indices (R2 = 0.23908) but a slightly stronger relationship for Co (R2 = 0.64292). Across both groups, Spearman’s correlation detected no overall association between Co and Cr levels and each of the studied chromosomal aberrations. There remains no clear indication which THA bearing couple is the most biocompatible, especially in young active patients. While THA continues to be very successful at alleviating pain and restoring function, the long-term biological implications of the procedure still require further scrutiny. Cite this article: Bone Joint J 2015;97-B:1183–91.
Collapse
Affiliation(s)
- T. W. R. Briggs
- Royal National Orthopaedic Hospital, Brockley
Hill, Stanmore, Middlesex, HA7
4LP, UK
| | - S. A. Hanna
- Joint Replacement Institute, University
of Western Ontario, London, Ontario, N6G
2V4, Canada
| | - B. Kayani
- Royal National Orthopaedic Hospital, Brockley
Hill, Stanmore, Middlesex, HA7
4LP, UK
| | - S. Tai
- East and North Hertfordshire NHS Trust, Coreys
Mill Lane, Stevenage, SG1
4AB, UK
| | - R. C. Pollock
- Royal National Orthopaedic Hospital, Brockley
Hill, Stanmore, Middlesex, HA7
4LP, UK
| | - S. R. Cannon
- Royal National Orthopaedic Hospital, Brockley
Hill, Stanmore, Middlesex, HA7
4LP, UK
| | - G. W. Blunn
- Institute of Orthopaedics and Musculoskeletal
Science, Royal National Orthopaedic Hospital, Brockley
Hill, Stanmore, Middlesex, HA7
4LP, UK
| | - R. W. J. Carrington
- Royal National Orthopaedic Hospital, Brockley
Hill, Stanmore, Middlesex, HA7
4LP, UK
| |
Collapse
|
34
|
Sarhadi VK, Parkkinen J, Reito A, Nieminen J, Porkka N, Wirtanen T, Laitinen M, Eskelinen A, Knuutila S. Genetic alterations in periprosthetic soft-tissue masses from patients with metal-on-metal hip replacement. Mutat Res 2015; 781:1-6. [PMID: 26355908 DOI: 10.1016/j.mrfmmm.2015.08.006] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2015] [Revised: 07/23/2015] [Accepted: 08/27/2015] [Indexed: 02/06/2023]
Abstract
Adverse soft tissue reactions in patients with metal-on-metal (MoM) hip replacement are associated with cobalt (Co) and chromium (Cr) particles released from the implant. Exposing the patients to long periods of increased metal ions concentrations resulting from the wear of these implants poses an increased risk of genotoxicity/mutagenicity. A variable proportion of patients develop periprosthetic soft-tissue masses or pseudotumors at the site of the implant. There is a concern that exposure to increased metal ions could increase the risk of cancer. In order to investigate whether the periprosthetic soft-tissue mass harbours any cancer- related genetic alterations, we studied DNA isolated from periprosthetic tissues of 20 patients with MoM hip replacement, for copy number alterations and mutations in hotspot regions of 50 cancer genes using aCGH and amplicon-based next generation sequencing. Our results showed copy number gains at 12q14.3 and 21q21.1in tumour from patient diagnosed with liposarcoma. Copy number alterations in periprosthetic tissues were seen in three other patients, one had a region of gain at 9q24.1 affecting JAK2 and INSL6, and two patients had region of gain at 6p21.1, affecting RUNX2. Mutation analysis showed V1578del mutation in NOTCH1 in two patients. The copy number alterations and mutations seen in periprosthetic soft-tissue masses are earlier reported in either haematological malignancies or in osteoblast related bone dysplasia. The presence of genetic anomalies was associated with longer in-situ time of the implant. Our findings warrant the need of similar studies in larger patient cohorts to evaluate the risk of development of neoplastic alterations in periprosthetic tissues of patients with MoM hip replacement.
Collapse
Affiliation(s)
- Virinder Kaur Sarhadi
- University of Helsinki, Faculty of Medicine, Department of Pathology, Helsinki, Finland
| | - Jyrki Parkkinen
- Coxa Hospital for Joint Replacement, Tampere, Finland; Department of Pathology, FIMLAB Laboratories, Tampere, Finland
| | - Aleksi Reito
- Coxa Hospital for Joint Replacement, Tampere, Finland
| | | | - Noora Porkka
- University of Helsinki, Faculty of Medicine, Department of Pathology, Helsinki, Finland
| | - Tiina Wirtanen
- University of Helsinki, Faculty of Medicine, Department of Pathology, Helsinki, Finland; HUSLAB, Department of Pathology, Helsinki University Central Hospital, Helsinki, Finland
| | | | | | - Sakari Knuutila
- University of Helsinki, Faculty of Medicine, Department of Pathology, Helsinki, Finland.
| |
Collapse
|
35
|
Busch V. The young osteoarthritic hip: Clinical outcome of total hip arthroplasty and a cost-effectiveness analysis. Acta Orthop 2015; 86:1-21. [PMID: 25898151 DOI: 10.3109/17453674.2015.1041354] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/04/2023] Open
Affiliation(s)
- Vincent Busch
- Sint Maartenskliniek Orthopaedic surgery P.O. Box 9011, 6500 GM Nijmegen The Netherlands
| |
Collapse
|
36
|
Bitar D, Parvizi J. Biological response to prosthetic debris. World J Orthop 2015; 6:172-189. [PMID: 25793158 PMCID: PMC4363800 DOI: 10.5312/wjo.v6.i2.172] [Citation(s) in RCA: 114] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/12/2014] [Revised: 05/28/2014] [Accepted: 10/16/2014] [Indexed: 02/06/2023] Open
Abstract
Joint arthroplasty had revolutionized the outcome of orthopaedic surgery. Extensive and collaborative work of many innovator surgeons had led to the development of durable bearing surfaces, yet no single material is considered absolutely perfect. Generation of wear debris from any part of the prosthesis is unavoidable. Implant loosening secondary to osteolysis is the most common mode of failure of arthroplasty. Osteolysis is the resultant of complex contribution of the generated wear debris and the mechanical instability of the prosthetic components. Roughly speaking, all orthopedic biomaterials may induce a universal biologic host response to generated wear débris with little specific characteristics for each material; but some debris has been shown to be more cytotoxic than others. Prosthetic wear debris induces an extensive biological cascade of adverse cellular responses, where macrophages are the main cellular type involved in this hostile inflammatory process. Macrophages cause osteolysis indirectly by releasing numerous chemotactic inflammatory mediators, and directly by resorbing bone with their membrane microstructures. The bio-reactivity of wear particles depends on two major elements: particle characteristics (size, concentration and composition) and host characteristics. While any particle type may enhance hostile cellular reaction, cytological examination demonstrated that more than 70% of the debris burden is constituted of polyethylene particles. Comprehensive understanding of the intricate process of osteolysis is of utmost importance for future development of therapeutic modalities that may delay or prevent the disease progression.
Collapse
|
37
|
Cavallo D, Ciervo A, Fresegna AM, Maiello R, Tassone P, Buresti G, Casciardi S, Iavicoli S, Ursini CL. Investigation on cobalt-oxide nanoparticles cyto-genotoxicity and inflammatory response in two types of respiratory cells. J Appl Toxicol 2015; 35:1102-13. [PMID: 25772588 DOI: 10.1002/jat.3133] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2014] [Revised: 01/19/2015] [Accepted: 01/20/2015] [Indexed: 11/11/2022]
Abstract
The increasing use of cobalt oxide (Co3 O4 ) nanoparticles (NPs) in several applications and the suggested genotoxic potential of Co-oxide highlight the importance of evaluating Co3 O4 NPs toxicity. Cyto-genotoxic and inflammatory effects induced by Co3 O4 NPs were investigated in human alveolar (A549), and bronchial (BEAS-2B) cells exposed to 1-40 µg ml(-1) . The physicochemical properties of tested NPs were analysed by transmission electron microscopy (TEM) and dynamic light scattering (DLS). Cytotoxicity was studied to analyze cell viability (WST1 test) and membrane damage (LDH assay), direct/oxidative DNA damage was assessed by the Formamido-pyrimidine glycosylase (Fpg)-modified comet assay and inflammation by interleukin (IL)-6, IL-8 and tumor necrosis factor-alpha (TNF-α) release (ELISA). In A549 cells, no cytotoxicity was found, whereas BEAS-2B cells showed a viability reduction at 40 µg ml(-1) and early membrane damage at 1, 5 and 40 µg ml-1. In A549 cells, direct and oxidative DNA damage at 20 and 40 µg ml(-1) were detected without any effects on cytokine release. In BEAS-2B cells, significant direct DNA damage at 40 µg ml(-1) and significant oxidative DNA damage with a peak at 5 µg ml(-1) , that was associated with increased TNF-α release at 1 µg ml(-1) after 2 h and increased IL-8 release at 20 µg ml(-1) after 24 h, were detected. The findings show in the transformed alveolar cells no cytotoxicity and genotoxic/oxidative effects at 20 and 40 µg ml(-1) . In normal bronchial cells, moderate cytotoxicity, direct DNA damage only at the highest concentration and significant oxidative-inflammatory effects at lower concentrations were detected. The findings confirm the genotoxic-oxidative potential of Co3 O4 NPs and show greater sensitivity of BEAS-2B cells to cytotoxic and oxidative-inflammatory effects suggesting the use of different cell lines and multiple end-points to elucidate Co3 O4 NPs toxicity.
Collapse
Affiliation(s)
- Delia Cavallo
- INAIL - Italian Workers' Compensation Authority - Research Area, Department of Occupational and Environmental Medicine, Epidemiology and Hygiene, via Fontana Candida 1, 00040, Monteporzio Catone, Rome, Italy
| | - Aureliano Ciervo
- INAIL - Italian Workers' Compensation Authority - Research Area, Department of Occupational and Environmental Medicine, Epidemiology and Hygiene, via Fontana Candida 1, 00040, Monteporzio Catone, Rome, Italy
| | - Anna Maria Fresegna
- INAIL - Italian Workers' Compensation Authority - Research Area, Department of Occupational and Environmental Medicine, Epidemiology and Hygiene, via Fontana Candida 1, 00040, Monteporzio Catone, Rome, Italy
| | - Raffaele Maiello
- INAIL - Italian Workers' Compensation Authority - Research Area, Department of Occupational and Environmental Medicine, Epidemiology and Hygiene, via Fontana Candida 1, 00040, Monteporzio Catone, Rome, Italy
| | - Paola Tassone
- INAIL - Italian Workers' Compensation Authority - Research Area, Department of Occupational and Environmental Medicine, Epidemiology and Hygiene, via Fontana Candida 1, 00040, Monteporzio Catone, Rome, Italy
| | - Giuliana Buresti
- INAIL - Italian Workers' Compensation Authority - Research Area, Department of Occupational and Environmental Medicine, Epidemiology and Hygiene, via Fontana Candida 1, 00040, Monteporzio Catone, Rome, Italy
| | - Stefano Casciardi
- INAIL - Italian Workers' Compensation Authority - Research Area, Department of Occupational and Environmental Medicine, Epidemiology and Hygiene, via Fontana Candida 1, 00040, Monteporzio Catone, Rome, Italy
| | - Sergio Iavicoli
- INAIL - Italian Workers' Compensation Authority - Research Area, Department of Occupational and Environmental Medicine, Epidemiology and Hygiene, via Fontana Candida 1, 00040, Monteporzio Catone, Rome, Italy
| | - Cinzia Lucia Ursini
- INAIL - Italian Workers' Compensation Authority - Research Area, Department of Occupational and Environmental Medicine, Epidemiology and Hygiene, via Fontana Candida 1, 00040, Monteporzio Catone, Rome, Italy
| |
Collapse
|
38
|
Stiehler M, Goronzy J, Kirschner S, Hartmann A, Schäfer T, Günther KP. Effect of surgical experience on imageless computer-assisted femoral component positioning in hip resurfacing--a preclinical study. Eur J Med Res 2015; 20:18. [PMID: 25890316 PMCID: PMC4355522 DOI: 10.1186/s40001-015-0086-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2014] [Accepted: 01/11/2015] [Indexed: 11/13/2022] Open
Abstract
Background The clinical outcome of hip resurfacing (HR) as a demanding surgical technique associated with a substantial learning curve depends on the position of the femoral component. The aim of the study was to investigate the effects of the level of surgical experience on computer-assisted imageless navigation concerning precision of femoral component positioning, notching, and oversizing rate, as well as operative time. Methods Three surgeons with different levels of experience in both HR and computer-assisted surgery (CAS) prepared the femoral heads of 54 synthetic femurs using the DuromTM Hip Resurfacing (Zimmer, Warsaw, IN, USA) system. Each surgeon prepared a total of 18 proximal femurs using the Navitrack® system (ORTHOsoft Inc., Montreal, Canada) or the conventional free-hand DuromTM K-wire positioning jig. The differences between planned and postoperative stem shaft angle (SSA) and anteversion angle in standardized x-rays were measured and the operative time, not including the time for calibrating the CAS-system, was documented. Notching was evaluated by the three surgeons in a randomized manner. Oversizing was determined by the difference of the preoperative determined cap and the cap size advised by the CAS-system. Results CAS significantly reduced the overall mean deviation between planned and postoperative SSA in comparison with the conventional procedure (mean ± SD, 1 ± 1.7° vs. 7.4 ± 4.4°, P <0.01) regardless of the surgeon’s level of experience. The incidence of either varus or valgus SSA deviations exceeding 5° were 1/27 for CAS and 15/27 for the conventional method, respectively (P <0.001), corresponding to a reduction by 97%. Using CAS, the rate of notching was reduced by 100%. Conclusions The accuracy of femoral HR component orientation is significantly increased by use of CAS regardless of the surgeon’s level of experience in our preclinical study. Thus, imageless computer-assisted navigation can be a valuable tool to improve implant positioning in HR for surgeons at any stage of their learning curve.
Collapse
Affiliation(s)
- Maik Stiehler
- University Centre for Orthopaedics & Trauma Surgery, University Hospital Carl Gustav Carus at Technische Universität Dresden, Fetscherstr. 74, Building 29, D-01307, Dresden, Germany.
| | - Jens Goronzy
- University Centre for Orthopaedics & Trauma Surgery, University Hospital Carl Gustav Carus at Technische Universität Dresden, Fetscherstr. 74, Building 29, D-01307, Dresden, Germany.
| | - Stephan Kirschner
- Department of Orthopaedics, St. Vincentius Clinic, Steinhäuserstrasse 18, 76135, Karlsruhe, Germany.
| | - Albrecht Hartmann
- University Centre for Orthopaedics & Trauma Surgery, University Hospital Carl Gustav Carus at Technische Universität Dresden, Fetscherstr. 74, Building 29, D-01307, Dresden, Germany.
| | - Torsten Schäfer
- Dermatological Practice, Kirchplatz 3, 87059, Immenstadt, Germany.
| | - Klaus-Peter Günther
- University Centre for Orthopaedics & Trauma Surgery, University Hospital Carl Gustav Carus at Technische Universität Dresden, Fetscherstr. 74, Building 29, D-01307, Dresden, Germany.
| |
Collapse
|
39
|
Bisseling P, Smolders JMH, Hol A, van Susante JLC. Metal ion levels and functional results following resurfacing hip arthroplasty versus conventional small-diameter metal-on-metal total hip arthroplasty; a 3 to 5year follow-up of a randomized controlled trial. J Arthroplasty 2015; 30:61-7. [PMID: 25172584 DOI: 10.1016/j.arth.2014.07.036] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/16/2014] [Revised: 07/31/2014] [Accepted: 07/31/2014] [Indexed: 02/01/2023] Open
Abstract
We present an update of a randomized controlled trial on 71 patients (<65 years) who received either a resurfacing hip arthroplasty (RHA) (n=38) or cementless 28-mm metal-on-metal (MoM) total hip arthroplasty (THA) (n=33). Metal ion levels and functional outcome scores were analyzed with a mean follow-up of 58 months (SD 8.1). No clear shifts in relatively good outcome was encountered between RHA and THA. Metal ion levels appear to equalize between groups after 3 years. Median cobalt and chromium remained below 1.3 μg/L throughout follow-up in both groups. Six revisions were performed, of which three for pseudotumor formation (one THA, two RHA). In conclusion there were no clinical differences between the two groups and metal ion levels were lower than other series remained low, however, pseudotumor formation was not eliminated.
Collapse
Affiliation(s)
- Pepijn Bisseling
- Department of Orthopaedics, Rijnstate Hospital, Arnhem, The Netherlands
| | - José M H Smolders
- Department of Orthopaedics, Rijnstate Hospital, Arnhem, The Netherlands
| | - Annemiek Hol
- Department of Orthopaedics, Rijnstate Hospital, Arnhem, The Netherlands
| | | |
Collapse
|
40
|
How do metal ion levels change over time in hip resurfacing patients? A cohort study. ScientificWorldJournal 2014; 2014:291925. [PMID: 25580456 PMCID: PMC4279264 DOI: 10.1155/2014/291925] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2014] [Accepted: 11/27/2014] [Indexed: 01/15/2023] Open
Abstract
Metal-on-metal hip resurfacing (MOM-HR) is offered as an alternative to traditional hip arthroplasty for young, active adults with advanced osteoarthritis. Nevertheless, concerns remain regarding wear and corrosion of the bearing surfaces and the resulting increase in metal ion levels. We evaluated three cohorts of patients with Birmingham hip resurfacing (BHR) at an average follow-up of 2, 5, and 9 years. We asked whether there would be differences in ion levels between the cohorts and inside the gender. Nineteen patients were prospectively analyzed. The correlation with clinical-radiographic data was also performed. Chromium, cobalt, nickel, and molybdenum concentrations were measured by atomic absorption spectrophotometry.
Chromium and cobalt levels demonstrated a tendency to decrease over time. Such tendency was present only in females. An inverse correlation between chromium, implant size, and Harris hip score was present at short term; it disappeared over time together with the decreased ion levels. The prospective analysis showed that, although metal ion levels remained fairly constant within each patient, there was a relatively large variation between subjects, so mean data in this scenario must be interpreted with caution.
The chronic high exposure should be carefully considered during implant selection, particularly in young subjects, and a stricter monitoring is mandatory.
Collapse
|
41
|
Shen C, Tang ZH, Hu JZ, Zou GY, Xiao RC, Yan DX. Does cross-linked polyethylene decrease the revision rate of total hip arthroplasty compared with conventional polyethylene? A meta-analysis. Orthop Traumatol Surg Res 2014; 100:745-50. [PMID: 25281549 DOI: 10.1016/j.otsr.2014.07.015] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/28/2013] [Revised: 05/30/2014] [Accepted: 07/10/2014] [Indexed: 02/02/2023]
Abstract
BACKGROUND Although cross-linked polyethylene is resistant to wear in comparison to conventional polyethylene, it remains unknown whether it can decrease the wear-related revision rate of total hip arthroplasty. OBJECTIVES To determine whether cross-linked polyethylene decreases the wear-related revision rate of total hip arthroplasty compared with conventional polyethylene. DATA SOURCES Electronic databases, including PubMed, EMBASE, and the Cochrane Central Register of Controlled Trials, were queried from inception to July 6, 2013. STUDY SELECTION Randomized controlled trials (RCTs) comparing cross-linked polyethylene with conventional polyethylene were included. In addition, the standard 28-mm femoral head was used, and follow-up was performed for a minimum of 5 years. The primary outcome assessed was wear-related revision. The secondary outcome measures evaluated were the incidence of osteolysis, the linear wear rate, and the linear head penetration. DATA SYNTHESIS The Cochrane Collaboration's tool for assessing the risk of bias was used for quality assessment. Data from eligible studies were pooled using a random effects model. RESULTS Eight studies involving 735 patients were included in this study. Meta-analysis showed there was no significant difference between cross-linked and conventional polyethylene group in terms of osteolysis or wear-related revision. The pooled mean differences were significantly less for the linear wear rate and linear head penetration for cross-linked polyethylene than for conventional polyethylene. LIMITATIONS The studies differed with respect to the cross-linked liner brands, manufacturing processes, and radiological evaluation methods. Moreover, the follow-up periods of the RCTs were not long enough. CONCLUSIONS The current limited evidence suggests that cross-linked polyethylene significantly reduced the radiological wear compared with conventional polyethylene at midterm follow-up periods. However, there is no evidence that cross-linked polyethylene had an advantage over conventional polyethylene in terms of reducing osteolysis or wear-related revision. Nevertheless, future long-term RCTs on this topic are needed. KEY FINDINGS Cross-linked polyethylene significantly reduced radiological wear but not osteolysis or wear-related revision in comparison to conventional polyethylene at midterm follow-up periods. LEVEL OF EVIDENCE Level I, systematic review of level I studies.
Collapse
Affiliation(s)
- C Shen
- Department of Orthopedics, Affiliated Hospital of Guilin Medical College, 541001 Guilin, Guangxi, China.
| | - Z-H Tang
- Department of Orthopedics, Affiliated Hospital of Guilin Medical College, 541001 Guilin, Guangxi, China
| | - J-Z Hu
- Department of Orthopedics, Affiliated Hospital of Guilin Medical College, 541001 Guilin, Guangxi, China
| | - G-Y Zou
- Department of Orthopedics, Affiliated Hospital of Guilin Medical College, 541001 Guilin, Guangxi, China
| | - R-C Xiao
- Department of Orthopedics, Affiliated Hospital of Guilin Medical College, 541001 Guilin, Guangxi, China
| | - D-X Yan
- Department of Orthopedics, Affiliated Hospital of Guilin Medical College, 541001 Guilin, Guangxi, China
| |
Collapse
|
42
|
Rahmé M, Lavigne M, Barry J, Cirtiu CM, Bélanger P, Vendittoli PA. Whole blood metal ion measurement reproducibility between different laboratories. J Arthroplasty 2014; 29:2214-8. [PMID: 25155139 DOI: 10.1016/j.arth.2014.07.018] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/10/2014] [Revised: 06/11/2014] [Accepted: 07/19/2014] [Indexed: 02/01/2023] Open
Abstract
Monitoring patients' metal ion blood concentrations can be useful in cases of problematic metal on metal hip implants. Our objective was to evaluate the reproducibility of metal ion level values measured by two different laboratories. Whole blood samples were collected in 46 patients with metal on metal hip arthroplasty. For each patients, two whole blood samples were collected and analyzed by two laboratories. Laboratory 1 had higher results than laboratory 2. There was a clinically significant absolute difference between the two laboratories, above the predetermined threshold, 35% of Cr samples and 38% of Co samples. All laboratories do not use the same technologies for their measurements. Therefore, decision to revise a metal on metal hip arthroplasty should rely on metal ion trends and have to be done in the same laboratory.
Collapse
Affiliation(s)
| | | | - Janie Barry
- Hôpital Maisonneuve-Rosemont, Montréal, Québec, Canada
| | - Ciprian Mihai Cirtiu
- Centre de toxicologie du Québec, Institut National de Santé Publique du Québec, Sainte-Foy, Québec, Canada
| | - Patrick Bélanger
- Centre de toxicologie du Québec, Institut National de Santé Publique du Québec, Sainte-Foy, Québec, Canada
| | | |
Collapse
|
43
|
Stiehler M, Zobel F, Hannemann F, Schmitt J, Lützner J, Kirschner S, Günther KP, Hartmann A. [Complications of metal-on-metal tribological pairing]. DER ORTHOPADE 2014; 43:79-91. [PMID: 24356820 DOI: 10.1007/s00132-013-2131-z] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
BACKGROUND Metal-on-metal (MoM) tribological pairing results in less volumetric abrasion than pairing with the conventionally used polyethylene and is associated with a lower risk of material failure compared to other hard-hard pairings. An increased frequency of problem cases in recent years has led to a great increase in uncertainty. Against this background in this article the current aspects of epidemiology, etiology, diagnostics and treatment of complications in MoM hip joint endoprostheses will be discussed. EPIDEMIOLOGY AND ETIOLOGY Based on the results from national endoprosthesis registers and selected clinical studies an evaluation of the rate of local complications from MoM tribological pairings was undertaken. A differentiation was made between MoM pairings in pedicled small head prostheses (≤ 32 mm), large head (> 32 mm) and surface replacement (OFE) endoprostheses. Each year MoM endoprostheses release on average 10(12)-10(14) cobalt (Co) and chromium (Cr) nanoparticles per patient. This release of metal ions and particles can lead to a variety of tissue reactions. DIAGNOSTICS A differentiation must be made between regular routine diagnostics within the framework of implant follow-up screening and specific investigations due to the occurrence of complaints. The diagnostics for patients treated with MoM hip endoprostheses consists of a standardized step-wise approach considering possible differential diagnoses and the utilization of modern laboratory chemical and radiological methods. When problems occur, a differentiation should preferentially be made between complaints not caused by metal and mechanical problems (e.g. prosthesis loosening and impingement) and symptoms due to periprosthetic infections. THERAPY OF COMPLICATIONS The normal standards for hip endoprosthetics are also valid for periprosthetic infections, fractures and other general complications. Specific measures are, however, necessary for complications due to metal-specific risks.
Collapse
Affiliation(s)
- M Stiehler
- UniversitätsCentrum für Orthopädie und Unfallchirurgie, Klinik für Orthopädie, Universitätsklinikum Carl Gustav Carus, TU Dresden, Fetscherstr. 74, 01307, Dresden, Deutschland
| | | | | | | | | | | | | | | |
Collapse
|
44
|
Tai SM, Millard N, Munir S, Jenabzadeh AR, Walter LR, Walter WL. Two-year serum metal ion levels in minimally invasive total conservative hip resurfacing: preliminary results of a prospective study. ANZ J Surg 2014; 85:164-8. [PMID: 25288230 DOI: 10.1111/ans.12868] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/27/2014] [Indexed: 02/03/2023]
Abstract
BACKGROUND Metal-on-metal (MoM) hip resurfacings have been associated with the potential development of metallic debris and its associated pathology. Serum cobalt and chromium levels are a reliable surrogate marker of wear rates in MoM bearings. The aim of the study was to examine the trend in serum metal ion levels in the initial 2-year post-operative period following implantation of the minimally invasive total conservative hip MoM hip resurfacing and to determine whether head size, acetabular component orientation, clinical outcome scores or post-operative range of movement would affect these levels. METHODS In this prospective cohort study, serum cobalt and chromium ion levels were measured pre- and post-operatively in 25 patients who underwent minimally invasive total conservative hip MoM hip resurfacing. The results were correlated with acetabular component orientation, head size, outcome scores and post-operative range of movement. RESULTS The mean serum cobalt and chromium levels at 2 years were 1.2 ppb (0.4-4.4 ppb) and 2.1 ppb (0.7-5.7 ppb). The mean cup inclination was 43° (30°-60°) and anteversion was 18° (1°-47°). There was no clear relationship between serum ions and acetabular component orientation, outcome scores or range of movement. Patients with a head size ≤52 mm had significantly higher metal ion levels (cobalt P = 0.02, chromium P = 0.045). CONCLUSION Our preliminary results show all patients had cobalt and chromium levels below those indicating a high-risk implant, suggesting successful early outcome from minimally invasive total conservative hip resurfacing surgery.
Collapse
Affiliation(s)
- Stephen M Tai
- Mater Clinic, Specialist Orthopaedic Group, Sydney, New South Wales, Australia
| | | | | | | | | | | |
Collapse
|
45
|
Serum metal ion concentrations in paediatric patients following total knee arthroplasty using megaprostheses. BIOMED RESEARCH INTERNATIONAL 2014; 2014:817257. [PMID: 25276819 PMCID: PMC4172978 DOI: 10.1155/2014/817257] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/18/2014] [Revised: 07/17/2014] [Accepted: 08/11/2014] [Indexed: 11/18/2022]
Abstract
The purpose of this study was to determine the concentrations of cobalt, chromium, and molybdenum in the serum of paediatric tumour patients after fixed hinge total knee arthroplasty. Further, these metal ion levels were compared with serum metal ion levels of patients with other orthopaedic devices such as hip and knee prostheses with metal-on-metal or metal-on-polyethylene articulation to find differences between anatomical locations, abrasion characteristics, and bearing surfaces. After an average follow-up of 108 months (range: 67 to 163) of 11 paediatric patients with fixed hinge total knee arthroplasty, the mean concentrations for Co and Cr were significantly increased while Mo was within the limits compared to the upper values from the reference laboratory. Furthermore, these serum concentrations were significantly higher compared to patients with a standard rotating hinge device (P = 0.002 and P < 0.001) and preoperative controls (P < 0.001). On the other hand, the serum levels of patients following MoM THA or rotating hinge arthroplasty using megaprostheses were higher. Therefore, periodic long-term follow-ups are recommended due to the rising concerns about systemic metal ion exposure in the literature. Upon the occurrence of adverse reactions to metal debris the revision of the fixed hinge implant should be considered.
Collapse
|
46
|
Lass R, Grübl A, Kolb A, Stelzeneder D, Pilger A, Kubista B, Giurea A, Windhager R. Comparison of synovial fluid, urine, and serum ion levels in metal-on-metal total hip arthroplasty at a minimum follow-up of 18 years. J Orthop Res 2014; 32:1234-40. [PMID: 24841922 DOI: 10.1002/jor.22652] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/06/2014] [Accepted: 05/02/2014] [Indexed: 02/04/2023]
Abstract
Diagnosis of adverse reactions to metal debris in metal-on-metal hip arthroplasty is a multifactorial process. Systemic ion levels are just one factor in the evaluation and should not be relied upon solely to determine the need for revision surgery. Furthermore, the correlation between cobalt or chromium serum, urine, or synovial fluid levels and adverse local tissue reactions is still incompletely understood. The hypothesis was that elevated serum and urine metal-ion concentrations are associated with elevated local metal-ion concentrations in primary total hip arthroplasties (THA) and with failure of metal-on-metal articulations in the long-term. In our present study, we evaluated these concentrations in 105 cementless THA with metal-on-metal articulating surfaces with small head diameter at a minimum of 18 years postoperatively. Spearman correlation showed a high correlation between the joint fluid aspirate concentration of cobalt and chromium with the serum cobalt (r = 0.81) and chromium level (r = 0.77) in patients with the THA as the only source of metal-ions. In these patients serum metal-ion analysis is a valuable method for screening. In patients with more than one source of metal or renal insufficiency additional investigations, like joint aspirations are an important tool for evaluation of wear and adverse tissue reactions in metal-on-metal THA.
Collapse
Affiliation(s)
- Richard Lass
- Department of Orthopaedics, Medical University of Vienna, Währinger Gürtel 18-20, A-1090, Vienna, Austria
| | | | | | | | | | | | | | | |
Collapse
|
47
|
Christian WV, Oliver LD, Paustenbach DJ, Kreider ML, Finley BL. Toxicology-based cancer causation analysis of CoCr-containing hip implants: a quantitative assessment of genotoxicity and tumorigenicity studies. J Appl Toxicol 2014; 34:939-67. [DOI: 10.1002/jat.3039] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2014] [Revised: 05/23/2014] [Accepted: 05/24/2014] [Indexed: 12/12/2022]
Affiliation(s)
| | - Lindsay D. Oliver
- Cardno ChemRisk; LLC, 4840 Pearl East Circle, Suite 300 West Boulder CO 80301 USA
| | | | - Marisa L. Kreider
- Cardno ChemRisk, LLC; 20 Stanwix St., Suite 505 Pittsburgh PA 15222 USA
| | - Brent L. Finley
- Cardno ChemRisk; LLC, 231 Front St., Suite 201 Brooklyn NY 11201 USA
| |
Collapse
|
48
|
Matusiewicz H. Potential release of in vivo trace metals from metallic medical implants in the human body: from ions to nanoparticles--a systematic analytical review. Acta Biomater 2014; 10:2379-403. [PMID: 24565531 DOI: 10.1016/j.actbio.2014.02.027] [Citation(s) in RCA: 116] [Impact Index Per Article: 11.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2013] [Revised: 12/04/2013] [Accepted: 02/13/2014] [Indexed: 02/06/2023]
Abstract
Metal ion release from metallic materials, e.g. metallic alloys and pure metals, implanted into the human body in dental and orthopedic surgery is becoming a major cause for concern. This review briefly provides an overview of both metallic alloys and pure metals used in implant materials in dental and orthopedic surgery. Additionally, a short section is dedicated to important biomaterials and their corrosive behavior in both real solutions and various types of media that model human biological fluids and tissues. The present review gives an overview of analytical methods, techniques and different approaches applied to the measurement of in vivo trace metals released into body fluids and tissues from patients carrying metal-on-metal prostheses and metal dental implants. Reference levels of ion concentrations in body fluids and tissues that have been determined by a host of studies are compiled, reviewed and presented in this paper. Finally, a collection of published clinical data on in vivo released trace metals from metallic medical implants is included.
Collapse
|
49
|
Durrani SK, Noble PC, Sampson B, Panetta T, Liddle AD, Sabah SA, Chan NK, Skinner JA, Hart AJ. Changes in blood ion levels after removal of metal-on-metal hip replacements: 16 patients followed for 0-12 months. Acta Orthop 2014; 85:259-65. [PMID: 24758321 PMCID: PMC4062792 DOI: 10.3109/17453674.2014.913223] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023] Open
Abstract
BACKGROUND AND PURPOSE In patients with metal-on-metal (MoM) hip prostheses, pain and joint effusions may be associated with elevated blood levels of cobalt and chromium ions. Since little is known about the kinetics of metal ion clearance from the body and the rate of resolution of elevated blood ion levels, we examined the time course of cobalt and chromium ion levels after revision of MoM hip replacements. PATIENTS AND METHODS We included 16 patients (13 female) who underwent revision of a painful MoM hip (large diameter, modern bearing) without fracture or infection, and who had a minimum of 4 blood metal ion measurements over an average period of 6.1 (0-12) months after revision. RESULTS Average blood ion concentrations at the time of revision were 22 ppb for chromium and 43 ppb for cobalt. The change in ion levels after revision surgery varied extensively between patients. In many cases, over the second and third months after revision surgery ion levels decreased to 50% of the values measured at revision. Decay of chromium levels occurred more slowly than decay of cobalt levels, with a 9% lag in return to normal levels. The rate of decay of both metals followed second-order (exponential) kinetics more closely than first-order (linear) kinetics. INTERPRETATION The elimination of cobalt and chromium from the blood of patients who have undergone revision of painful MoM hip arthroplasties follows an exponential decay curve with a half-life of approximately 50 days. Elevated blood levels of cobalt and chromium ions can persist for at least 1 year after revision, especially in patients with high levels of exposure.
Collapse
Affiliation(s)
| | - Philip C Noble
- Institute of Orthopedic Research and Education,Baylor College of Medicine, Houston, TX, USA
| | | | | | | | | | | | | | | |
Collapse
|
50
|
Engh CA, MacDonald SJ, Sritulanondha S, Korczak A, Naudie D, Engh C. Metal ion levels after metal-on-metal total hip arthroplasty: a five-year, prospective randomized trial. J Bone Joint Surg Am 2014; 96:448-55. [PMID: 24647500 DOI: 10.2106/jbjs.m.00164] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND The U.S. Food and Drug Administration has requested post-market surveillance data, including data on metal ion levels, regarding metal-on-metal total hip arthroplasty. We performed a prospective, randomized study of metal ion levels in erythrocytes, serum, and whole blood at five years after 28 and 36-mm metal-on-metal and 28-mm metal-on-polyethylene total hip arthroplasty. METHODS One hundred and five enrolled patients were randomized equally to the three bearing surface options and were blinded with regard to their treatment group. Metal ion measurements and clinical evaluations were performed at regular intervals. RESULTS Cobalt and chromium ion levels in all blood sample types at the five-year time point were significantly lower in the metal-on-polyethylene group than in each of the two metal-on-metal groups (p < 0.001) with the exception of chromium in erythrocytes (p = 0.194). Cobalt in serum (p = 0.029) and erythrocytes (p = 0.002) showed significant increases from two to five years in the 36-mm metal-on-metal group; similar increases were not seen in the 28-mm metal-on-metal group. At five years, five patients in the 36-mm metal-on-metal group and none in the 28-mm metal-on-metal group had cobalt or chromium levels of >7 ppb. Correlations among levels in serum, erythrocyte, and whole blood were stronger for cobalt than for chromium. One patient in the 36-mm metal-on-metal group underwent revision because of an adverse local tissue reaction. CONCLUSIONS The 36-mm metal-on-metal bearing underperformed the 28-mm metal-on-metal bearing with respect to metal ion levels. The authors are closely following all patients treated with metal-on-metal total hip arthroplasty.
Collapse
Affiliation(s)
- C A Engh
- Anderson Orthopaedic Research Institute, P.O. Box 7088, Alexandria, VA 22306. E-mail address for C.A. Engh:
| | - S J MacDonald
- Division of Orthopaedic Surgery, London Health Sciences Centre-University Hospital, 339 Windermere Road, London, ON N6A 5A5, Canada
| | - S Sritulanondha
- Anderson Orthopaedic Research Institute, P.O. Box 7088, Alexandria, VA 22306. E-mail address for C.A. Engh:
| | - A Korczak
- Division of Orthopaedic Surgery, London Health Sciences Centre-University Hospital, 339 Windermere Road, London, ON N6A 5A5, Canada
| | - D Naudie
- Division of Orthopaedic Surgery, London Health Sciences Centre-University Hospital, 339 Windermere Road, London, ON N6A 5A5, Canada
| | - C Engh
- Anderson Orthopaedic Research Institute, P.O. Box 7088, Alexandria, VA 22306. E-mail address for C.A. Engh:
| |
Collapse
|