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Paulsen RT, Revald PH, Kjærsgaard-Andersen P, Timm S, Varnum C. Ceramic-on-Ceramic Total Hip Arthroplasty and Noises: A Prospective Blinded Randomized Controlled Trial of Influence of Component Design. J Arthroplasty 2024; 39:734-738. [PMID: 37652368 DOI: 10.1016/j.arth.2023.08.076] [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: 04/01/2023] [Revised: 08/22/2023] [Accepted: 08/22/2023] [Indexed: 09/02/2023] Open
Abstract
BACKGROUND Noises have been associated with ceramic-on-ceramic bearings in total hip arthroplasties. The etiology is multifactorial, but a high prevalence of noises was reported in studies using a specific acetabular component system. We examined if specific ceramic component designs are associated with the prevalence of noises in 2 commonly used component systems. We hypothesized that there would be no difference in noises between the 2 systems. METHODS In this randomized controlled trial, 2 different component designs with ceramic bearings were compared. Inclusion criteria were primary total hip arthroplasties, age between 18 and 65 years, and body mass index less than 35. The primary outcome was prevalence of noises, whereas secondary outcomes consisted of European Quality of Life index, visual analog scale, and University of California and Los Angeles activity scale. Follow-up data were collected at 3 and 12 months postoperatively. Data were available for 91 patients in Group 1 and for 92 patients in Group 2. Preoperative patient characteristics were comparable between groups. RESULTS At 12-month follow-up, the prevalence of noises was 19% in Group 1 and 14% in Group 2 (P = .41). European Quality of Life index were 0.89 in Group 1 versus 0.90 in Group 2 (P = .42). The visual analog scale was 81 in both groups (P = .88). When evaluating level of activity, University of California and Los Angeles activity scale scores were 8.2 in both groups (P = .92). CONCLUSION At 12-month follow-up, there was no difference in the prevalence of noises between the 2 component designs.
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Affiliation(s)
- Rune T Paulsen
- Department of Orthopaedic Surgery, Lillebaelt Hospital, Vejle, Denmark
| | - Peter H Revald
- Department of Orthopaedic Surgery, Lillebaelt Hospital, Vejle, Denmark
| | | | - Signe Timm
- Department of Orthopaedic Surgery, Lillebaelt Hospital, Vejle, Denmark
| | - Claus Varnum
- Department of Orthopaedic Surgery, Lillebaelt Hospital, Vejle, Denmark
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Merfort R, Maffulli N, Hofmann UK, Hildebrand F, Simeone F, Eschweiler J, Migliorini F. Head, acetabular liner composition, and rate of revision and wear in total hip arthroplasty: a Bayesian network meta-analysis. Sci Rep 2023; 13:20327. [PMID: 37989863 PMCID: PMC10663607 DOI: 10.1038/s41598-023-47670-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2023] [Accepted: 11/16/2023] [Indexed: 11/23/2023] Open
Abstract
Total hip arthroplasty (THA) is a common procedure for patients suffering from hip pain e.g. from osteoarthritis, osteonecrosis, or hip fractures. The satisfaction of patients undergoing THA is influenced by the choice of implant type and material, with one key factor being the selection of the appropriate material combination for the bearing surface. In this Bayesian network meta-analysis, we investigated the impact of material combinations for the bearing surface on the longevity of hip implants. The wear penetration rate per year and the total wear penetration in the liner resulting from different material combinations, as well as the survival rate at last follow-up, were examined. We analyzed a total of 663,038 THAs, with 55% of patients being women. Mean patient age was 59.0 ± 8.1 years and mean BMI 27.6 ± 2.6 kg/m2. The combination of an aluminium oxide (Al2O3) head and an Al2O3 liner demonstrated the lowest wear penetration at last follow-up and the lowest rate of wear penetration per year. Additionally, the combination of a crosslinked polyethylene (XLPE) liner and a zircon oxide (ZrO2) head demonstrated the lowest rate of revision at last follow-up. These findings underscore the importance of careful material selection for hip implant bearing surfaces to optimize their longevity and patient satisfaction after THA.
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Affiliation(s)
- Ricarda Merfort
- Department of Orthopaedic, Trauma, and Reconstructive Surgery, RWTH University Hospital, 52074, Aachen, Germany
| | - Nicola Maffulli
- Department of Medicine and Psicology, University La Sapienza, Rome, Italy
- Faculty of Medicine, School of Pharmacy and Bioengineering, Keele University, Thornburrow Drive, Stoke-on-Trent, England, UK
- Centre for Sports and Exercise Medicine, Barts and the London School of Medicine and Dentistry, Queen Mary University of London, Mile End Hospital, 275 Bancroft Road, London, E1 4DG, England, UK
| | - Ulf Krister Hofmann
- Department of Orthopaedic, Trauma, and Reconstructive Surgery, RWTH University Hospital, 52074, Aachen, Germany
| | - Frank Hildebrand
- Department of Orthopaedic, Trauma, and Reconstructive Surgery, RWTH University Hospital, 52074, Aachen, Germany
| | - Francesco Simeone
- Department of Orthopaedic and Trauma Surgery, Academic Hospital of Bolzano (SABES-ASDAA), Teaching Hospital of the Paracelsus Medical University, 39100, Bolzano, Italy
| | - Jörg Eschweiler
- Department of Orthopaedic, Trauma, and Reconstructive Surgery, RWTH University Hospital, 52074, Aachen, Germany
| | - Filippo Migliorini
- Department of Orthopaedic, Trauma, and Reconstructive Surgery, RWTH University Hospital, 52074, Aachen, Germany.
- Department of Orthopaedic and Trauma Surgery, Academic Hospital of Bolzano (SABES-ASDAA), Teaching Hospital of the Paracelsus Medical University, 39100, Bolzano, Italy.
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Alshammari MO, de Petrillo G, Epure LM, Huk OL, Zukor DJ, Antoniou J. Outcomes of Ceramic-On-Ceramic Bearing Total Hip Arthroplasty: A Minimum 10-Year Follow-Up Study. J Arthroplasty 2023; 38:S146-S151. [PMID: 37084924 DOI: 10.1016/j.arth.2023.04.018] [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: 12/04/2022] [Revised: 04/10/2023] [Accepted: 04/11/2023] [Indexed: 04/23/2023] Open
Abstract
BACKGROUND Although the fourth generation of ceramics has demonstrated excellent clinical results 5 to 6 years postoperatively, concerns over ceramic fracture and squeaking persist and longer-term follow-up (minimum 10 years) studies are warranted. Our study aimed to evaluate the minimum 10-year clinical outcomes and bearing-specific complications of ceramic-on-ceramic (CoC) total hip arthroplasties. METHODS We retrospectively evaluated all patients who underwent primary delta CoC total hip arthroplasty in our institution between January 2004 and February 2013. Demographics, surgical techniques, complications, patient-reported outcomes, and radiographic outcomes were collected and analyzed. For continuous variables, the comparison between groups was conducted using a one-way analysis of variance. Of all 235 patients included in the study, 70.5% were women (190 hips). The mean follow-up period was 12 years (range, 10 to 18). The femoral head sizes of 28- mm, 32 mm, and 36 mm were used in 50, 26, and 197 cases, respectively. Mean acetabular inclination and anteversion angles were 39.2 ± 7.1° and 14.9 ± 3.5°. RESULTS There were 5 hips revised at a mean 4.6 years (range, 0.1 to 7.1). One revision was squeaking-related. Squeaking was also reported by 8 other patients, but did not require revision. Other reasons for revision were early infection in 2 cases, stem loosening in 1 case, and stem fracture in 2 cases. The survival analysis for any causes for revision as an endpoint was 96.7% (95% confidence interval 0.313%-2.57%). CONCLUSION We report excellent mean 12-year follow-up results regarding the complications and survivorship of the fourth generation CoC bearings.
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Affiliation(s)
- Malek O Alshammari
- Department of Orthopaedics, Jewish General Hospital, McGill University, Montreal, Quebec, Canada
| | - Gianni de Petrillo
- Department of Orthopaedics, Jewish General Hospital, McGill University, Montreal, Quebec, Canada
| | - Laura M Epure
- Department of Orthopaedics, Jewish General Hospital, McGill University, Montreal, Quebec, Canada
| | - Olga L Huk
- Department of Orthopaedics, Jewish General Hospital, McGill University, Montreal, Quebec, Canada
| | - David J Zukor
- Department of Orthopaedics, Jewish General Hospital, McGill University, Montreal, Quebec, Canada
| | - John Antoniou
- Department of Orthopaedics, Jewish General Hospital, McGill University, Montreal, Quebec, Canada
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Hua Z, Hu M, Chen Y, Huang X, Gao L. Investigation of the Friction Properties of a New Artificial Imitation Cartilage Material: PHEMA/Glycerol Gel. MATERIALS (BASEL, SWITZERLAND) 2023; 16:ma16114023. [PMID: 37297157 DOI: 10.3390/ma16114023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/12/2023] [Revised: 05/15/2023] [Accepted: 05/19/2023] [Indexed: 06/12/2023]
Abstract
The absence of artificial articular cartilage could cause the failure of artificial joints due to excessive material wear. There has been limited research on alternative materials for articular cartilage in joint prostheses, with few reducing the friction coefficient of artificial cartilage prostheses to the range of the natural cartilage friction coefficient (0.001-0.03). This work aimed to obtain and characterize mechanically and tribologically a new gel for potential application in articular replacement. Therefore, poly(hydroxyethyl methacrylate) (PHEMA)/glycerol synthetic gel was developed as a new type of artificial joint cartilage with a low friction coefficient, especially in calf serum. This glycerol material was developed via mixing HEMA and glycerin at a mass ratio of 1:1. The mechanical properties were studied, and it was found that the hardness of the synthetic gel was close to that of natural cartilage. The tribological performance of the synthetic gel was investigated using a reciprocating ball-on-plate rig. The ball samples were made of a cobalt-chromium-molybdenum (Co-Cr-Mo) alloy, and the plates were synthetic glycerol gel and two additional materials for comparison, which were ultra-high molecular polyethylene (UHMWPE) and 316L stainless steel. It was found that synthetic gel exhibited the lowest friction coefficient in both calf serum (0.018) and deionized water (0.039) compared to the other two conventional materials for knee prostheses. The surface roughness of the gel was found to be 4-5 μm through morphological analysis of wear. This newly proposed material provided a possible solution as a type of cartilage composite coating with hardness and tribological performance close to the nature of use in wear couples with artificial joints.
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Affiliation(s)
- Zikai Hua
- School of Mechatronic Engineering and Automation, Shanghai University, Shanghai 200444, China
| | - Mindie Hu
- School of Mechatronic Engineering and Automation, Shanghai University, Shanghai 200444, China
| | - Yiwen Chen
- School of Mechatronic Engineering and Automation, Shanghai University, Shanghai 200444, China
| | - Xiuling Huang
- School of Mechatronic Engineering and Automation, Shanghai University, Shanghai 200444, China
| | - Leiming Gao
- Department of Engineering, Nottingham Trent University, Nottingham NG1 4FQ, UK
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The occurrence of squeaking under wear testing standards for ceramic on ceramic total hip replacements. J Mech Behav Biomed Mater 2023; 138:105616. [PMID: 36565691 DOI: 10.1016/j.jmbbm.2022.105616] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2022] [Revised: 11/22/2022] [Accepted: 12/06/2022] [Indexed: 12/23/2022]
Abstract
Ceramic on ceramic total hip replacement clinical reports may on occasion note a noise or squeaking. There is much debate on whether this is an actual concern, but some medical centres want to avoid any possible negative impact on the patients' wellbeing due to the noise generated. The aim of this study was to determine what sound frequencies can be picked up from hip testing standards for ceramic on ceramic under different lubrication conditions. The ISO-14242-1 (35° cup angle) and ISO-14242-4 (55° cup angle with a 4 mm translational mismatch) standards were used for testing with dry, water and serum lubrication conditions up to 10000 cycles. No sound was detected for water and serum conditions under standard walking (ISO-14242-1) testing. An audible noise with a frequency range of 0.4-0.8 kHz was picked up within 600 cycles under water and edge loading (ISO-14242-4) conditions. All dry testing produced a high pitch squeak when the frequency was higher than 2 kHz. One sample under dry edge loading conditions had an audible noise of 0.8 kHz, considered not as squeaking, as it was not high pitch. Dry testing for both, standard walking (ISO-14242-1) and edge loading (ISO-14242-4) conditions, which resulted in a high pitch noise, had a frequency range of 2-8 kHz and 5-9 kHz respectively. One sample tested with edge loading and serum produced a faint squeak noise after 6000 cycles with a frequency of 7 kHz. Edge loading due to ISO-14242-4 conditions had an increased torque which may be playing a role in increased friction leading to noise. Edge loading conditions were more prone to the generation of audible noise and squeaking whilst under lubricated conditions.
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Eiden S, Bormann T, Kretzer JP, Dieckmann R, Krenn V. [Typing and particle analysis of squeaking hip endoprostheses : First histopathological analysis to examine the squeaking pathogenesis of ceramic-on-ceramic bearings]. DER ORTHOPADE 2021; 50:1032-1038. [PMID: 34255131 DOI: 10.1007/s00132-021-04133-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 06/18/2021] [Indexed: 11/30/2022]
Abstract
BACKGROUND Since the use of ceramic-on-ceramic (CoC) hip endoprostheses complications in the form of squeaking noises have occasionally occurred. OBJECTIVES This is the first histopathological analysis of the synovia-like interface membrane (SLIM) of ceramic squeaking hip endoprostheses with the aim to gain new insights into the squeaking pathogenesis. MATERIALS AND METHODS Seven CoC hip endoprostheses with squeaking pathogenesis are analyzed by SLIM consensus classification, particle algorithm, CD3 quantification, semiquantitative CD68 macrophages, Oil-Red positive macrophages, hemosiderin evaluation and in two cases by energy dispersive X‑ray spectroscopy (EDX). RESULTS In 1733 hip joint prosthesis pathology cases, a squeaking revision incidence of 0.40% was determined. In addition to SLIM type I (1/7), only SLIM type IV (6/7) was detected. 4/7 CoC cases showed combinations of micro, macro and, for the first time, supramacro (166.5 µm) ceramic wear particles. The EDX analysis confirmed the ceramic and an additional metallic abrasion. Increased focal concentrated low inflammatory markers (CD3/CD68) with hemosiderin (5/7) and lipid depositions (Oil-Red positive macrophages) (6/7) occurred. CONCLUSIONS A pathogenetic connection between SLIM type I/IV and squeaking can be assumed. SLIM types showed a partly light microscopic ceramic particle-dependent, partly independent predominantly low-grade inflammation. Hemosiderin and Oil-Red positive macrophages are signs of synovial tissue damage and indicate biomechanical misload (impingement) and dysfunction as cause of the squeaking pathogenesis.
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Affiliation(s)
- Stephanie Eiden
- MVZ-Zentrum für Histologie, Zytologie und Molekulare Diagnostik GmbH, Max-Planck-Straße 5, 54296, Trier, Deutschland
| | - Therese Bormann
- Labor für Biomechanik und Implantatforschung, Klinik für Orthopädie und Unfallchirurgie, Universitätsklinikum Heidelberg, Heidelberg, Deutschland
| | - Jan Philippe Kretzer
- Labor für Biomechanik und Implantatforschung, Klinik für Orthopädie und Unfallchirurgie, Universitätsklinikum Heidelberg, Heidelberg, Deutschland
| | | | - Veit Krenn
- MVZ-Zentrum für Histologie, Zytologie und Molekulare Diagnostik GmbH, Max-Planck-Straße 5, 54296, Trier, Deutschland.
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Taniguchi K, Quacinella M, Barlow B. Squeaking Is Common and Increases Over Time Among Patients With Long-term Follow-up After Ceramic-on-ceramic THA. Clin Orthop Relat Res 2021; 479:736-744. [PMID: 33724977 PMCID: PMC8083802 DOI: 10.1097/corr.0000000000001472] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/14/2020] [Accepted: 08/06/2020] [Indexed: 01/31/2023]
Abstract
BACKGROUND Ceramic-on-ceramic (CoC) is a durable bearing with excellent wear characteristics, but squeaking remains a concern. The proportion of patients who report squeaking varies widely between studies performed at short- and mid-term follow-up. QUESTIONS/PURPOSES (1) What proportion of patients treated with CoC THA bearings report squeaking at a minimum of 10 years of follow-up? (2) Are patient, implant, or radiographic factors associated with squeaking? (3) Are THAs that squeak more likely to be revised than those that do not? (4) Are patient-reported functional outcome scores lower between THAs that squeak and THAs that do not squeak at long-term follow-up? METHODS Between January 1, 2003 and August 31, 2008 a total of 80 patients received THAs with third-generation alumina-on-alumina bearings at one center. Of the original 80 patients, 1% (1 of 80) had died, and 21% (17 of 80) were lost to follow-up before 10 years, leaving 62 patients for analysis at a median (range) of 14 years (11 to 16). Ceramic-on-ceramic THA represented 23% (80 of 343) of all primary THAs performed during the study period. Ceramic-on-ceramic THA was used preferentially in patients younger than 50 years of age. The mean (range) age of patients in the cohort was 44 ± 11 years (18 to 65). Sixty-eight percent (42 of 62) were men. Two separate manufacturers' implants were included. There were uncemented acetabular and femoral components included in this study. All CoC bearings were third-generation alumina-on-alumina. Squeaking was determined through a mailed questionnaire or telephone interview. The 10-question survey developed by the researchers queried patients whether audible "squeaking" could be heard from their hip replacement. Patients were asked to write in their description of the noise to distinguish squeaking from other noises not relevant to the current study. Implant information, component position, and patient demographics were obtained via chart review and postoperative radiographs reviewed by one of the investigators not involved with the index operative procedure. Using revision for any reason as an endpoint, a Kaplan-Meier analysis was performed to compare survivorship between THAs that squeaked versus those that did not. Patient-reported outcomes were surveyed using the Hip Disability and Osteoarthritis Outcome Score for Joint Replacement (HOOS JR), which comprises six items regarding patient pain and function, raw summed scores range from 0 (perfect hip health) to 24 (total hip disability). RESULTS Squeaking was self-reported by 53% (33 of 62) of patients in this group. Squeaking was more common in patients who received the titanium-molybdenum-zirconium-iron stem than in patients with the titanium-aluminum-vanadium stem (63% [29 of 46] versus 31% [4 of 13]; odds ratio 3.8 [95% CI 1.02 to 14.4]; p = 0.046). We found no differences in the likelihood a patient would report squeaking based on component position, component size, patient age, sex, or BMI. Ten-year survivorship free from revision was not lower in patients who reported squeaking (91% [95% CI 74 to 97] versus 90% [95% CI 71 to 96]; p = 0.69). Patient-reported outcome scores (HOOS JR) were not lower in those who reported squeaking (3 ± 3 [95% CI 1.5 to 4.0] versus 3 ± 5 [95% CI 1.5 to 5.5]; p = 0.59). CONCLUSION At long-term follow-up, we found that CoC bearing squeaking in patients who underwent THA is more common than previously reported. Survivorship was lower than expected in this cohort, and most revisions in this series were for squeaking. Although implant-dependent, surgeons should counsel patients about the potential for squeaking in CoC THA, which may occur years after index procedure. LEVEL OF EVIDENCE Level III, therapeutic study.
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Affiliation(s)
- Kevin Taniguchi
- K. Taniguchi, M. Quacinella, B. Barlow, Naval Medical Center San Diego, San Diego, CA, USA
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Busch A, Wassenaar D, Zinser W, Jäger M. A bicentric approach evaluating the combination of a hemispheric cup with a novel ceramic head in total hip arthroplasty. Orthop Rev (Pavia) 2021; 13:8794. [PMID: 33953887 PMCID: PMC8077281 DOI: 10.4081/or.2021.8794] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/15/2020] [Accepted: 10/24/2020] [Indexed: 12/27/2022] Open
Abstract
Medical ceramics are frequently used biomaterials as a liner in total hip arthroplasty. Strong efforts have been made to improve material properties over the last decades. Alumina toughened zirconia ceramics seem to be promising alternatives to further reduce fracture rates and squeaking phenomena. To answer the question if alumina toughened zirconia ceramic liners in combination with a cementless, hemispheric cup are able to reduce squeaking phenomena and fracture rates, we initiated a bicentric, mid-term trial. Noise phenomena will be recorded using MONA Score (Melbourne Orthopaedic Noise Assessment). Functional outcome (Harris Hip Score, University of California-Los Angeles, Forgotten Joint Score, EQ-5D Score, Visual Analogue Scale) and radiographic parameters will serve as secondary parameters. The study has been set up for 5 years, with follow-ups after 6-14 weeks, 12, 24 and 60 months.
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Affiliation(s)
- André Busch
- Department of Orthopaedics, Trauma and Reconstructive Surgery, Marienhospital Mülheim an der Ruhr, University of Duisburg-Essen
| | - Dennis Wassenaar
- Department of Orthopaedics, Trauma and Reconstructive Surgery, Marienhospital Mülheim an der Ruhr, University of Duisburg-Essen
| | - Wolfgang Zinser
- Department of Orthopaedics and Trauma Surgery, St. Vinzenz Hospital Dinslaken, Germany
| | - Marcus Jäger
- Department of Orthopaedics, Trauma and Reconstructive Surgery, Marienhospital Mülheim an der Ruhr, University of Duisburg-Essen
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Saracco M, Maccauro G, Urbani A, Ciavardelli D, Persichilli S, Ancillai G, Pasqualetti P, Calvisi V, Logroscino G. Ceramic-on-metal bearing in short stem total hip arthroplasty: ions, functional and radiographic evaluation at mid-term follow-up. Hip Int 2020; 30:52-58. [PMID: 33267696 DOI: 10.1177/1120700020971661] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
INTRODUCTION The aim of this study is to evaluate clinical, radiographic and laboratory results of ceramic-on-metal (CoM) (hybrid hard bearing) in total hip arthroplasty (THA), associated with a short stem implant. METHODS From a cohort of 37 patients suffering from primary or secondary hip osteoarthritis who underwent THA using CoM bearing, 19 were suitable for this study. All procedures were performed by the same surgeon using a posterior-lateral approach. All patients were compared clinically using the Harris Hip Score (HHS), Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC), visual analogue scale (VAS), 12-item Short Form Health Survey (SF12F/M), and radiographically (offset, CD angle, limb length discrepancy, cup inclination and anteversion, subsidence, osseointegration, heterotopic ossification). Blood samples were collected in order to evaluate chromium (Cr) and cobalt (Co) ions level. Radiographic evaluations were carried out by 3 different blinded surgeons. A statistical analysis was performed. RESULTS At a mean follow-up of 97 (73-125) months all implanted stems were well-positioned and osseointegrated. Clear improvements were observed for clinical scores comparing preoperative and postoperative values. Radiographic evaluation showed a good ability to restore proper articular geometry. Cr ion analysis revealed values below the safety threshold except for 1 case. Serum levels of Co were below the threshold in all patients. There was a statistically significant correlation only between Cr metal ions and length of follow-up. CONCLUSIONS CoM bearing has proven to be reliable and safe at a mean 8-year follow-up for patients in whom the components were correctly implanted. The rise of blood metal ions was minimal and involved neither systemic or local toxicity nor influenced clinical results.
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Affiliation(s)
- Michela Saracco
- Department of Orthopaedics, Catholic University of Rome-Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Giulio Maccauro
- Department of Orthopaedics, Catholic University of Rome-Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Andrea Urbani
- Institute of Biochemistry and Clinical Biochemistry, Catholic University of Rome-Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Domenico Ciavardelli
- Centre of Sciences and Aging and Translational Medicine, CeSI-MeT, Chieti, Italy.,School of Human and Social Science, "Kore" University of Enna, Enna, Italy
| | - Silvia Persichilli
- Institute of Biochemistry and Clinical Biochemistry, Catholic University of Rome-Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Giulio Ancillai
- Department of Orthopaedics, Catholic University of Rome-Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Patrizio Pasqualetti
- Fondazione Fatebenefratelli per la Ricerca e la Formazione Sanitaria e Sociale, Rome, Italy
| | - Vittorio Calvisi
- Mininvasive and Computer-Assisted Orthopaedic Surgery, Department of Life, Health and Environmental Sciences, University of L'Aquila, L'Aquila, Italy
| | - Giandomenico Logroscino
- Mininvasive and Computer-Assisted Orthopaedic Surgery, Department of Life, Health and Environmental Sciences, University of L'Aquila, L'Aquila, Italy
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Inagaki K, Iida S, Miyamoto S, Suzuki C, Nakatani T, Shinada Y, Kawarai Y, Hagiwara S, Nakamura J, Orita S, Ohtori S. Natural history of noise and squeaking in cementless ceramic-on-ceramic total hip arthroplasty. J Orthop 2020; 21:544-549. [PMID: 33029042 DOI: 10.1016/j.jor.2020.09.009] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/26/2020] [Accepted: 09/13/2020] [Indexed: 11/24/2022] Open
Abstract
Introduction Ceramic-on-ceramic (COC) total hip arthroplasty (THA) was developed to reduce wear debris, and consequently the occurrence of osteolysis and aseptic loosening. The purpose of the present study was to determine the incidence and natural history of noise including squeaking after COC THA, and to clarify whether clinical outcomes and any demographic and implant-related factors are associated with noise from these ceramic bearings. Methods This was a retrospective observational study of 137 primary COC THAs between 2004 and 2009 at our institute. The Mean follow-up was for 10.5 years. All patients were followed up with an office visit to obtain information regarding noise, pain, and function. The correlations between the noise, and patient demographic, radiographic, and implant-related factors were evaluated. Results Noise developed in 30 hips (21.9%), specifically squeaking in 2 (1.5%) of the 137 hips during the follow-up period. Noise including squeaking was not associated with pain or functional outcomes. There was significant correlation between noise and cup anteversion, in that cup anteversion of patients with noise was smaller than that in those without noise. No significant correlation was found between noise and any other patient demographic including age, sex, height, body weight, or body mass index. Kaplan-Meier survivorship analysis with revision for any reason and an aseptic loosening of either component as the end point, revealed a cumulative survival rate at 10 years of 98.4% and 99.1% respectively. Conclusion The long-term clinical and radiographic outcome of cementless COC THA is excellent, but we should be vigilant for noise from COC bearings.
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Affiliation(s)
- Kenta Inagaki
- Department of Orthopaedic Surgery, Matsudo City General Hospital. 993-1 Sendabori, Matsudo City, Chiba, 270-2296, Japan
| | - Satoshi Iida
- Department of Orthopaedic Surgery, Matsudo City General Hospital. 993-1 Sendabori, Matsudo City, Chiba, 270-2296, Japan
| | - Shuichi Miyamoto
- Department of Orthopaedic Surgery, Matsudo City General Hospital. 993-1 Sendabori, Matsudo City, Chiba, 270-2296, Japan
| | - Chiho Suzuki
- Department of Orthopaedic Surgery, Matsudo City General Hospital. 993-1 Sendabori, Matsudo City, Chiba, 270-2296, Japan
| | - Takushi Nakatani
- Department of Orthopaedic Surgery, Matsudo City General Hospital. 993-1 Sendabori, Matsudo City, Chiba, 270-2296, Japan
| | - Yoshiyuki Shinada
- Department of Orthopaedic Surgery, Matsudo City General Hospital. 993-1 Sendabori, Matsudo City, Chiba, 270-2296, Japan
| | - Yuya Kawarai
- Department of Orthopaedic Surgery, Graduate School of Medicine, Chiba University. 1-8-1 Inohana, Chuo-ku, Chiba City, Chiba, 260-8677, Japan
| | - Shigeo Hagiwara
- Department of Orthopaedic Surgery, Graduate School of Medicine, Chiba University. 1-8-1 Inohana, Chuo-ku, Chiba City, Chiba, 260-8677, Japan
| | - Junichi Nakamura
- Department of Orthopaedic Surgery, Graduate School of Medicine, Chiba University. 1-8-1 Inohana, Chuo-ku, Chiba City, Chiba, 260-8677, Japan
| | - Sumihisa Orita
- Chiba University Center for Frontier Medical Engineering, Department of Orthopaedic Surgery, Chiba University Division of Spine Surgery, Chiba University 1-8-1 Inohana Chuo-ku, Chiba, 260-8670, Japan
| | - Seiji Ohtori
- Department of Orthopaedic Surgery, Graduate School of Medicine, Chiba University. 1-8-1 Inohana, Chuo-ku, Chiba City, Chiba, 260-8677, Japan
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Baruffaldi F, Mecca R, Stea S, Beraudi A, Bordini B, Amabile M, Sudanese A, Toni A. Squeaking and other noises in patients with ceramic-on-ceramic total hip arthroplasty. Hip Int 2020; 30:438-445. [PMID: 31328560 DOI: 10.1177/1120700019864233] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
INTRODUCTION Noise in ceramic-on-ceramic (CoC) total hip arthroplasty (THA) is a potential symptom of abnormal bearing wear. Squeaking and other prosthetic hip noises are multi-factorial phenomena that can be analysed and may provide prognostic information. METHODS 46 patients with noisy CoC bearings were investigated using X-ray, computed tomography and joint fluid analysis, and classified into either high or low risk of ceramic liner fracture groups according to previously published guidelines. Noise events from the bearings of 16 high risk cases which were subsequently revised were compared with 30 patients in the low risk control group who did not undergo revision. Noise events were analysed for their physical characteristics using a standardised protocol and classified as either low frequency and short duration 'clicking' or long duration and high frequency 'squeaking'. RESULTS The peak frequency of squeaking during forward walking was significantly higher for patients in the case group who were revised, compared with the control group. The patient-reported onset of squeaking (46 months postoperatively) was earlier than short-noise emissions (82 months). In the standardised sequence of movements, short-noise always occurred more frequently than squeaking. Small heads (28 mm) were more likely to develop short-noise, while large heads (⩾32 mm) were more likely to develop squeaking. DISCUSSION Noise evaluation may provide additional value for predicting failure of CoC bearings, though some questions should be better investigated in a dedicated prospective trial.
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Affiliation(s)
- Fabio Baruffaldi
- Laboratory of Medical Technology, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
| | - Rosaria Mecca
- Laboratory of Medical Technology, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
| | - Susanna Stea
- Laboratory of Medical Technology, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
| | - Alina Beraudi
- Laboratory of Medical Technology, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
| | - Barbara Bordini
- Laboratory of Medical Technology, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
| | - Marilina Amabile
- Laboratory of Medical Technology, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
| | - Alessandra Sudanese
- Orthopaedics-Traumatology and Prosthetic Surgery and Revisions of Hip and Knee Replacement, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
| | - Aldo Toni
- Orthopaedics-Traumatology and Prosthetic Surgery and Revisions of Hip and Knee Replacement, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
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Yang XT, Huang HF, Sun L, Yang Z, Deng CY, Tian XB. Direct Anterior Approach Versus Posterolateral Approach in Total Hip Arthroplasty: A Systematic Review and Meta-analysis of Randomized Controlled Studies. Orthop Surg 2020; 12:1065-1073. [PMID: 32558261 PMCID: PMC7454221 DOI: 10.1111/os.12669] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/16/2019] [Revised: 03/08/2020] [Accepted: 03/11/2020] [Indexed: 01/19/2023] Open
Abstract
Objective To compare the early rehabilitation effects of total hip arthroplasty (THA) with the direct anterior approach (DAA) versus the posterior approach (PA). Methods We searched PubMed, Embase, Web of Science, the Cochrane Library, and Google databases from inception to June 2019 to select studies that compared the DAA and PA for THA. Only randomized controlled trials (RCT) were included. Two researchers independently screened studies for inclusion, extracted data, and assessed the methodological quality. A meta‐analysis was conducted using RevMan 5.3 software provided by Cochrane Assisted Network. Results A total of 932 patients underwent THA. There were 467 cases in group DAA and 465 cases in group PA. There was a significant difference in the incidence of lateral femoral cutaneous nerve injury between DAA and PA groups (RR = 38.97, 95% CI: 7.89–192.57, P < 0.05). DAA was associated with less pain compared with PA [WMD = −0.65, 95% CI (−0.91–0.38), P < 0.05]. There was no significant difference in operation time, hospitalization stay, and intraoperative bleeding volume. Moreover, in supplementary data, the number of acetabular prostheses in Lewinnek's safety zones in DAA was more than that in the PA group (RR = 1.20, 95% CI [1.04–1.39], P < 0.05), and the time of discontinuation of walking aids in the DAA group was earlier than that in the PA group (WMD = −11.05, 95% CI [−17.79–4.31], P < 0.05). Conclusion The DAA total hip arthroplasty has comparable results with PA, with earlier postoperative functional recovery, less postoperative pain scores, and higher incidence of lateral femoral cutaneous nerve injury. The results need to be validated by large‐sample, high‐quality RCT studies, and long‐term follow‐up of complications.
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Affiliation(s)
- Xian-Teng Yang
- Department of Orthopaedics, People's Hospital of Guizhou Province, Guiyang, Guangzhou, China.,Medical College of Guizhou University, Guiyang, China
| | - Hai-Feng Huang
- Department of Orthopaedics, People's Hospital of Guizhou Province, Guiyang, Guangzhou, China.,Medical College of Guizhou University, Guiyang, China
| | - Li Sun
- Department of Orthopaedics, People's Hospital of Guizhou Province, Guiyang, Guangzhou, China
| | - Zhen Yang
- Department of Orthopaedics, People's Hospital of Guizhou Province, Guiyang, Guangzhou, China.,Medical College of Guizhou University, Guiyang, China
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Materials for Hip Prostheses: A Review of Wear and Loading Considerations. MATERIALS 2019; 12:ma12030495. [PMID: 30764574 PMCID: PMC6384837 DOI: 10.3390/ma12030495] [Citation(s) in RCA: 88] [Impact Index Per Article: 17.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/11/2019] [Revised: 01/31/2019] [Accepted: 01/31/2019] [Indexed: 12/15/2022]
Abstract
Replacement surgery of hip joint consists of the substitution of the joint with an implant able to recreate the articulation functionality. This article aims to review the current state of the art of the biomaterials used for hip implants. Hip implants can be realized with different combination of materials, such as metals, ceramics and polymers. In this review, we analyze, from international literature, the specific characteristics required for biomaterials used in hip joint arthroplasty, i.e., being biocompatible, resisting heavy stress, opposing low frictional forces to sliding and having a low wear rate. A commentary on the evolution and actual existing hip prostheses is proposed. We analyzed the scientific literature, collecting information on the material behavior and the human-body response to it. Particular attention has been given to the tribological behavior of the biomaterials, as friction and wear have been key aspects to improve as hip implants evolve. After more than 50 years of evolution, in term of designs and materials, the actual wear rate of the most common implants is low, allowing us to sensibly reduce the risk related to the widespread debris distribution in the human body.
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Zhao CC, Qu GX, Yan SG, Cai XZ. Squeaking in fourth-generation ceramic-on-ceramic total hip replacement and the relationship with prosthesis brands: meta-analysis and systematic review. J Orthop Surg Res 2018; 13:133. [PMID: 29859126 PMCID: PMC5984797 DOI: 10.1186/s13018-018-0841-y] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/01/2018] [Accepted: 05/21/2018] [Indexed: 02/06/2023] Open
Abstract
Background Postoperative squeaking in patients who applied the fourth-generation ceramic bearing in primary hip replacement has not been reported systematically; we aim to study the squeaking incidence in the fourth-generation ceramic bearing and related risk factors for squeaking, and we also attempt to explore the relationship between squeaking and prosthetic brands. Methods The PubMed, Embase, and Cochrane library were searched, and 14 articles were finally included. Patients’ demographic data, surgical-related information, and prosthesis data were extracted. The occurrence rate of squeaking was calculated by meta-analysis, and subgroup analysis was performed based on prosthetic brands and follow-up time. Regression analysis was further applied to investigate the relationship between various risk factors and squeaking. Results The squeaking incidence in patients with the fourth-generation ceramic bearing was 3%. Age, gender, body mass index, and abduction and anteversion angles of acetabular cup might have no influence on squeaking. The squeaking incidence was significantly high with the presence of Delta Motion cup (DePuy, Warsaw, Indiana) and Secure-Fit stem (Stryker, Kalamazoo, MI), and the overall incidence of DePuy femoral stem was relatively small except for the Summit femoral stem. And there was no significant difference of squeaking incidence between less than 5-year and more than or equal to 5-year follow-up subgroups. Conclusions In our study, squeaking in the fourth-generation ceramic bearing occurred at a rate of 3%; occurrence rate was high when the Delta Motion cup was applied. We hope for more relevant researches to focus on this issue. Electronic supplementary material The online version of this article (10.1186/s13018-018-0841-y) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Chen-Chen Zhao
- Department of Orthopaedic Surgery, Second Affiliated Hospital of Zhejiang University School of Medicine, Jiefang Road 88, Hangzhou, 310009, China.,Orthopaedic Research Laboratory, Zhejiang University, Jiefang Road 88, Hangzhou, China
| | - Guo-Xin Qu
- Department of Orthopaedic Surgery, Second Affiliated Hospital of Zhejiang University School of Medicine, Jiefang Road 88, Hangzhou, 310009, China.,Orthopaedic Research Laboratory, Zhejiang University, Jiefang Road 88, Hangzhou, China
| | - Shi-Gui Yan
- Department of Orthopaedic Surgery, Second Affiliated Hospital of Zhejiang University School of Medicine, Jiefang Road 88, Hangzhou, 310009, China.,Orthopaedic Research Laboratory, Zhejiang University, Jiefang Road 88, Hangzhou, China
| | - Xun-Zi Cai
- Department of Orthopaedic Surgery, Second Affiliated Hospital of Zhejiang University School of Medicine, Jiefang Road 88, Hangzhou, 310009, China. .,Orthopaedic Research Laboratory, Zhejiang University, Jiefang Road 88, Hangzhou, China.
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