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van Loon J, Vervest AMJS, van der Vis HM, Sierevelt IN, Baas DC, Opdam KTM, Kerkhoffs GMMJ, Haverkamp D. Ceramic-on-ceramic articulation in press-fit total hip arthroplasty as a potential reason for early failure, what about the survivors: a ten year follow-up. Int Orthop 2021; 45:1447-1454. [PMID: 33459828 PMCID: PMC8178149 DOI: 10.1007/s00264-020-04895-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/01/2020] [Accepted: 12/03/2020] [Indexed: 11/29/2022]
Abstract
PURPOSE In press-fit total hip arthroplasty (THA), primary stability is needed to avoid micromotion and hereby aseptic loosening, the main reason for early revision. High aseptic loosening revision rates of the seleXys TH+ cup (Mathys Medical) with Ceramys ceramic-on-ceramic (CoC) bearing are seen in literature. Since CoC is presumed to overcome long-term wear-related revisions, the reason for early failure of this cup is important to clarify. The aim is to investigate its ten year outcomes and differentiate between potential causes and identify risk factors for aseptic loosening. METHODS Retrospective screening of a prospectively documented series of 315 THAs was performed. Primary outcome was cumulative incidence of cup revision due to aseptic loosening. Secondary outcomes were component revision and reoperation. Additionally, potential predictive factors for aseptic loosening were evaluated. RESULTS At the median follow-up of 9.7 years [IQR 4.4; 10.3], 48 TH+ (15.2%) were revised due to aseptic loosening. Competing risk analysis showed a ten year cumulative incidence of cup revision due to aseptic loosening of 15.6% (95% CI 12.0-20.2). Stabilization of early revision rates was observed, following a high rate of respectively 81.3% (n = 39) and 95.8% (n = 46) within the first two and three years. No significant predictive factors for aseptic loosening were found. CONCLUSION The ten year results of seleXys TH+ cup with Ceramys CoC bearing showed an unacceptable high aseptic loosening rate, which stabilized over time after a high early failure incidence. This could be attributed to a problem with osseointegration during the transition of primary to definitive stability.
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Affiliation(s)
- J van Loon
- Department of Orthopedic Surgery, Xpert Clinics/SCORE (Specialized Center of Orthopedic Research and Education), Laarderhoogtweg 12, 1101EA, Amsterdam, The Netherlands.,Department of Orthopaedic Surgery, Amsterdam University Medical Centers, location Academic Medical Center, Meibergdreef 15, 1105, AZ, Amsterdam, The Netherlands.,Department of Orthopaedic Surgery, Tergooi, Van Riebeeckweg 212, 1213, XZ, Hilversum, The Netherlands
| | - A M J S Vervest
- Department of Orthopaedic Surgery, Tergooi, Van Riebeeckweg 212, 1213, XZ, Hilversum, The Netherlands
| | - H M van der Vis
- Department of Orthopedic Surgery, Xpert Clinics/SCORE (Specialized Center of Orthopedic Research and Education), Laarderhoogtweg 12, 1101EA, Amsterdam, The Netherlands
| | - I N Sierevelt
- Department of Orthopedic Surgery, Xpert Clinics/SCORE (Specialized Center of Orthopedic Research and Education), Laarderhoogtweg 12, 1101EA, Amsterdam, The Netherlands.,Department of Orthopaedic Surgery, Spaarne Gasthuis, Spaarnepoort 1, 2134, TM, Hoofddorp, The Netherlands
| | - D C Baas
- Department of Orthopaedic Surgery, Tergooi, Van Riebeeckweg 212, 1213, XZ, Hilversum, The Netherlands
| | - K T M Opdam
- Department of Orthopaedic Surgery, Amsterdam University Medical Centers, location Academic Medical Center, Meibergdreef 15, 1105, AZ, Amsterdam, The Netherlands
| | - G M M J Kerkhoffs
- Department of Orthopaedic Surgery, Amsterdam University Medical Centers, location Academic Medical Center, Meibergdreef 15, 1105, AZ, Amsterdam, The Netherlands
| | - D Haverkamp
- Department of Orthopedic Surgery, Xpert Clinics/SCORE (Specialized Center of Orthopedic Research and Education), Laarderhoogtweg 12, 1101EA, Amsterdam, The Netherlands.
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Haverkamp D, van der Vis HM, Lee J, Achan P, Sierevelt IN, Ramachandran M. Two-year clinical results of a novel load redistribution device for the treatment of medial knee OA. Arch Orthop Trauma Surg 2020; 140:1873-1881. [PMID: 32128630 DOI: 10.1007/s00402-020-03390-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/27/2019] [Indexed: 11/30/2022]
Abstract
PURPOSE A potential method to relieve the pain from medial osteoarthritis of the knee is to offload the medial compartment. The Latella™ Knee Implant is a novel device designed to offload the medial compartment. The objective of the Cotera-1 study was to evaluate the preliminary safety and feasibility of the Latella implant to treat patients with medial OA of the knee, by a 2-year follow-up of a prospective multicenter feasibility study (Cotera-1) performed in the Netherlands and UK METHODS: In this first-in-man study, 11 participants received the Latella implant and were followed for 2 years, documenting physician assessment, Patient-Reported Outcome (PRO) scoring (KOOS, IKDC, Kujala, SF-36); Patient Global Assessment (PGA), radiographic analysis and MRI analysis, complications, reoperation rate and hip-knee-ankle axis. RESULTS The Latella Knee Implant system proved to be well tolerated and demonstrated a low-risk safety profile up to 24 months post-treatment. A responder analysis was performed of the subjects who still had the Latella implanted at 24-month time point (n = 9). Based on a MCID of eight for KOOS pain sub-scale, 78% of the subjects at the 24 month time point would be considered as responders. Similarly, based on improvement in the medial knee pain compared to baseline using the NRS scale of 1-10, 89% of the subjects at the 24-month time point would be considered as responders. Two patients were revised during follow-up: one for arthrofibrosis and one converted to TKA for progression of OA. CONCLUSIONS The early clinical experience with the Latella Knee Implant in this pilot feasibility study has been encouraging. It appears to be a safe implant with possible effect on medial OA. Additional studies need to be performed to assess the safety and efficacy of the procedure in a larger patient population. LEVEL OF EVIDENCE II.
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Affiliation(s)
- D Haverkamp
- Xpert Orthopedie, Laarderhoogtweg 12, 1101 AE, Amsterdam, The Netherlands.
| | - H M van der Vis
- Xpert Orthopedie, Laarderhoogtweg 12, 1101 AE, Amsterdam, The Netherlands
| | - J Lee
- Barts Health NHS Trust, London, UK.,The Royal London Hospital, Whitechapel, London, E1 1BB, UK
| | - P Achan
- Barts Health NHS Trust, London, UK.,The Royal London Hospital, Whitechapel, London, E1 1BB, UK
| | - I N Sierevelt
- Xpert Orthopedie, Laarderhoogtweg 12, 1101 AE, Amsterdam, The Netherlands
| | - M Ramachandran
- Barts Health NHS Trust, London, UK.,The Royal London Hospital, Whitechapel, London, E1 1BB, UK
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de Jong PT, Haverkamp D, van der Vis HM, Marti RK. Total hip replacement with a superolateral bone graft for osteoarthritis secondary to dysplasia. ACTA ACUST UNITED AC 2006; 88:173-8. [PMID: 16434519 DOI: 10.1302/0301-620x.88b2.16769] [Citation(s) in RCA: 35] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
We evaluated the long-term results of 116 total hip replacements with a superolateral shelfplasty in 102 patients with osteoarthritis secondary to developmental dysplasia of the hip. After a mean follow-up of 19.5 years (11.5 to 26.0), 14 acetabular components (12%) had been revised. The cumulative survival at 20 years was 78%, with revision for loosening of the acetabular component as the end-point. All grafts were well integrated and showed remodelling. In six grafts some resorption had occurred under the heads of the screws where the graft was not supporting the socket. Apart from these 14 revisions, seven acetabular components had possible radiological signs of loosening at a mean follow-up of 14.5 years, one had signs of probable loosening, and five had signs of definite loosening. These results indicate that this technique of bone grafting for acetabular reconstruction in hip dysplasia is a durable solution for cemented acetabular components.
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Affiliation(s)
- P T de Jong
- Department of Orthopaedic Surgery, Academic Medical Centre Amsterdam, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands.
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de Jong PT, van der Vis HM, de Man FHR, Marti RK. Weber rotation total hip replacement: a prospective 5- to 20-year followup study. Clin Orthop Relat Res 2004:107-14. [PMID: 15021140] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Between 1974 and 1989, 315 primary total hip replacements (274 patients) were done using the cemented Weber Rotation prosthesis and standardized operative technique, which was modified for the stem in 1978. After the first postoperative year, all patients had routine clinical and radiologic examinations at 2-year intervals. Twenty-one patients (22 hips) were lost to followup. At the most recent followup, 30 of 293 hips (253 patients) had been revised: 24 hips for aseptic loosening, five hips for infection, and one hip for a femoral fracture. Survivorship analyses with revision for aseptic loosening as an end point for the 315 hips showed 93% and 78% survival after 10 and 15 years, respectively. Separate survival analyses for the socket showed 99% and 89% survival after 10 and 15 years, respectively. The stem had a survival of 94% and 81%, respectively, during the same time. Survival at 15 years with radiologic evidence of loosening as an end point was 85% for the socket and 72% for the stem. The cementing technique and the design of the acetabular component significantly influenced the rate of loosening. Survivorship analyses with revision for aseptic loosening of the socket, using a modified second generation cementing technique and a hemispheric socket, showed 100% survival after 10 years and 98% after 13 years.
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Affiliation(s)
- P T de Jong
- Department of Orthopedic Surgery Academic Medical Center, University of Amsterdam, Amsterdam, The Netherlands.
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Govaert LHM, van der Vis HM, Marti RK, Albers GHR. Trochanteric reduction osteotomy as a treatment for refractory trochanteric bursitis. J Bone Joint Surg Br 2003; 85:199-203. [PMID: 12678352 DOI: 10.1302/0301-620x.85b2.13474] [Citation(s) in RCA: 58] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
We describe a new operative procedure for patients with chronic trochanteric bursitis. Between March 1994 and May 2000, a trochanteric reduction osteotomy was performed on ten patients (12 hips). All had received conservative treatment for at least one year. Previous surgical treatment with a longitudinal release of the iliotibial band combined with excision of the trochanteric bursa had been performed on five hips. None had responded to these treatments. The mean follow-up was 23.5 months (6 to 77). The mean Merle d'Aubigné and Postel score improved from 15.8 (8 to 20) before to 27.5 (18 to 30) after operation, six patients showing very great improvement, five great improvement and one fair improvement. We conclude that trochanteric reduction osteotomy is a safe and effective procedure for patients with refractory trochanteric bursitis who do not respond to conservative treatment.
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Affiliation(s)
- L H M Govaert
- Academical Medical Centre, Amsterdam and Ziekenhuis Hilversum, The Netherlands
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van der Vis HM, Zwartelé R, Schüller HM, Doets HK, Marti RK. Socket wear in ceramic-on-polyethylene total hip arthroplasties: fixed versus rotating heads. Acta Orthop Scand 1998; 69:248-52. [PMID: 9703397 DOI: 10.3109/17453679809000924] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
We measured radiographically the polyethylene socket wear in 34 hip prostheses with a 32 mm Al2O3-ceramic head with a rotating bearing and in 37 prostheses with a "fixed" ceramic head. The mean follow-up was 12 years in both groups. The mean annual linear wear of the polyethylene was 0.034 and 0.069 mm, respectively, (Mann-Whitney U-test p < 0.0001) in the "rotation" and the "fixed" group. A rotating bearing between the head and neck in a modular total hip system seems to reduce socket wear as compared to fixed taper junctions.
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Affiliation(s)
- H M van der Vis
- Department of Orthopaedic Surgery, Academic Medical Centre, University of Amsterdam, The Netherlands
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