1
|
Chen A, Kurmis AP. Understanding immune-mediated cobalt/chromium allergy to orthopaedic implants: a meta-synthetic review. ARTHROPLASTY 2024; 6:1. [PMID: 38303027 PMCID: PMC10835847 DOI: 10.1186/s42836-023-00227-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2023] [Accepted: 12/12/2023] [Indexed: 02/03/2024] Open
Abstract
BACKGROUND The frequency of primary joint replacement surgery continues to increase worldwide. While largely considered biologically inert entities, an increasing body of evidence continues to validate a not insignificant incidence of allergic reactions to such implants. Little previous work has explored genuinely immune-mediated reactivity in this context. In the absence of a contemporary published summary on the topic, this paper explored the current state of understanding of cobalt/chromium allergy and proposes a patient management algorithm whereby such immune reactions are clinically suggested. METHODS A structured, systematic literature review was performed by following PRISMA search principles to provide an updated review of this area. RESULTS Thirty-six topic-related articles were identified, the majority reflecting lower tiers of scientific evidence with a lack of homogeneous quantitative data to facilitate valid cohort comparisons. Largely, the available literature represented small case series' or expert opinions. CONCLUSIONS Despite increasing clinical awareness and acknowledgement of true allergy to joint replacement components, this review highlighted that the evidence base underpinning the diagnosis and management of such patients is limited. Both patient-reported metal allergy or skin patch testing are grossly unreliable methods and show almost no correlation with true immune reactivity. Recent studies suggested a potential role for patient-specific in vitro cellular activation testing and/or targeted genetic testing when cobalt/chromium allergy is clinically suspected. However, while likely representing the contemporary "best available" approaches both can be costly undertakings, are not yet universally available, and still require broader validation in non-research settings before wider uptake can be championed.
Collapse
Affiliation(s)
- Arnold Chen
- School of Medicine, University of Adelaide, Adelaide, SA, 5000, Australia
| | - Andrew P Kurmis
- Discipline of Medical Specialties, University of Adelaide, Adelaide, SA, 5000, Australia.
- Department of Orthopaedic Surgery, Lyell McEwin Hospital, Elizabeth Vale, SA, 5112, Australia.
- College of Medicine & Public Health, Flinders University, Bedford Park, SA, 5042, Australia.
| |
Collapse
|
2
|
Sadrolvaezin A, Pezhman A, Zare I, Nasab SZ, Chamani S, Naghizadeh A, Mostafavi E. Systemic allergic contact dermatitis to palladium, platinum, and titanium: mechanisms, clinical manifestations, prevalence, and therapeutic approaches. MedComm (Beijing) 2023; 4:e386. [PMID: 37873514 PMCID: PMC10590457 DOI: 10.1002/mco2.386] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2022] [Revised: 09/04/2023] [Accepted: 09/08/2023] [Indexed: 10/25/2023] Open
Abstract
Contact dermatitis (CD) is an inflammatory skin disease of eczema that is elicited by chemicals or metal ions that have toxic effects without eliciting a T-cell response (contact elicitation) or by small reactive chemicals that modify proteins and induce innate and adaptive immune responses (contact allergens). The clinical condition is characterized by localized skin rash, pruritus, redness, swelling, and lesions, which are mainly detected by patch tests and lymphocyte stimulation. Heavy metals such as palladium (Pd), platinum (Pt), and titanium (Ti) are ubiquitous in our environment. These heavy metals have shown CD effects as allergic agents. Immunological responses result from the interaction of cytokines and T cells. Occupational metal CD accounts for most cases of work-related cutaneous disorders. In this systematic review, the allergic effects of heavy metals, including Pd, Pt, and Ti, and the mechanisms, clinical manifestations, prevalence, and therapeutic approaches are discussed in detail. Furthermore, the therapeutic approaches introduced to treat CD, including corticosteroids, topical calcineurin inhibitors, systemic immunosuppressive agents, phototherapy, and antihistamines, can be effective in the treatment of these diseases in the future. Ultimately, the insights identified could lead to improved therapeutic and diagnostic pathways.
Collapse
Affiliation(s)
- Ali Sadrolvaezin
- Medical Toxicology and Drug Abuse Research CenterBirjand University of Medical SciencesBirjandIran
| | - Arezou Pezhman
- School of MedicineZahedan Azad University of Medical SciencesZahedanIran
| | - Iman Zare
- Research and Development DepartmentSina Medical Biochemistry Technologies Co. Ltd.ShirazIran
| | - Shima Zahed Nasab
- Department of Life Science EngineeringFaculty of New Sciences and TechnologiesUniversity of TehranTehranIran
| | - Sajad Chamani
- Medical Toxicology and Drug Abuse Research CenterBirjand University of Medical SciencesBirjandIran
| | - Ali Naghizadeh
- Medical Toxicology and Drug Abuse Research CenterBirjand University of Medical SciencesBirjandIran
| | - Ebrahim Mostafavi
- Stanford Cardiovascular InstituteStanford University School of MedicineStanfordCaliforniaUSA
- Department of MedicineStanford University School of MedicineStanfordCaliforniaUSA
| |
Collapse
|
3
|
Schwartz BL, Pithadia DJ, Chen JK. Hypersensitivity to Implanted Metal Devices. CURRENT DERMATOLOGY REPORTS 2023. [DOI: 10.1007/s13671-023-00381-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
|
4
|
Tirico MCCP, Reis VMDS, Aoki V, Demange MK, Tirico LEP. Correlation between skin patch testing and clinical outcome in total knee arthroplasty, a serial prospective study. An Bras Dermatol 2023; 98:224-226. [PMID: 36567166 PMCID: PMC9984707 DOI: 10.1016/j.abd.2022.04.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2022] [Revised: 04/06/2022] [Accepted: 04/06/2022] [Indexed: 12/24/2022] Open
Affiliation(s)
| | | | - Valeria Aoki
- Medical school, Hospital das Clínicas, Universidade de São Paulo, São Paulo, SP, Brazil
| | - Marco Kawamura Demange
- Institute of Orthopedics and Traumatology, Hospital das Clínicas, Universidade de São Paulo, São Paulo, SP, Brazil
| | | |
Collapse
|
5
|
Peacock CJH, Fu H, Asopa V, Clement ND, Kader D, Sochart DH. The effect of Nickel hypersensitivity on the outcome of total knee arthroplasty and the value of skin patch testing: a systematic review. ARTHROPLASTY 2022; 4:40. [PMID: 36050799 PMCID: PMC9438335 DOI: 10.1186/s42836-022-00144-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2022] [Accepted: 08/08/2022] [Indexed: 11/10/2022] Open
Abstract
Abstract
Background
To assess the Nickel sensitizing potential of total knee arthroplasty (TKA), explore the relationship between hypersensitivity and clinical outcomes, and evaluate the utility of skin patch testing pre- and/or postoperatively.
Materials and methods
A literature search was performed through EMBASE, Medline and PubMed databases. Articles were screened independently by two investigators. The level of evidence of studies was assessed using the Oxford Centre for Evidence-Based Medicine Criteria and the quality evaluated using the Methodological Index for Non-randomized Studies and Cochrane risk-of-bias tools.
Results
Twenty studies met the eligibility criteria, reporting on 1354 knee arthroplasties. Studies included patients undergoing primary or revision TKA, pre- and/or postoperatively, and used patch testing to identify Nickel hypersensitivity. Prevalence of Nickel hypersensitivity ranged from 0% to 87.5%. One study compared the prevalence of Nickel hypersensitivity in the same patient group before and after surgery and noted newly positive patch test reactions in three patients (4.2%). Three studies reported lower prevalence of Nickel hypersensitivity in postoperative patients compared to preoperative ones. Seven studies suggested that hypersensitivity might cause adverse clinical outcomes, but six did not support any relationship. Seven studies recommended preoperative patch testing in patients with history of metal allergy, and nine concluded that testing may be valuable postoperatively.
Conclusions
Patients undergoing TKA with no prior history of metal hypersensitivity do not seem to be at an increased risk of developing Nickel hypersensitivity, and there is conflicting evidence that patients with pre-existing hypersensitivity are more likely to experience adverse outcomes. Patch testing remains the most commonly used method for diagnosing hypersensitivity, and evidence suggests preoperative testing in patients with history of metal allergy to aid prosthesis selection, and postoperatively in patients with suspected hypersensitivity once common causes of implant failure have been excluded, since revision with hypoallergenic implants may alleviate symptoms.
Collapse
|
6
|
Roach K, Roberts J. A comprehensive summary of disease variants implicated in metal allergy. JOURNAL OF TOXICOLOGY AND ENVIRONMENTAL HEALTH. PART B, CRITICAL REVIEWS 2022; 25:279-341. [PMID: 35975293 PMCID: PMC9968405 DOI: 10.1080/10937404.2022.2104981] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Allergic disease represents one of the most prominent global public health crises of the 21st century. Although many different substances are known to produce hypersensitivity responses, metals constitute one of the major classes of allergens responsible for a disproportionately large segment of the total burden of disease associated with allergy. Some of the most prevalent forms of metal allergy - including allergic contact dermatitis - are well-recognized; however, to our knowledge, a comprehensive review of the many unique disease variants implicated in human cases of metal allergy is not available within the current scientific literature. Consequently, the main goal in composing this review was to (1) generate an up-to-date reference document containing this information to assist in the efforts of lab researchers, clinicians, regulatory toxicologists, industrial hygienists, and other scientists concerned with metal allergy and (2) identify knowledge gaps related to disease. Accordingly, an extensive review of the scientific literature was performed - from which, hundreds of publications describing cases of metal-specific allergic responses in human patients were identified, collected, and analyzed. The information obtained from these articles was then used to compile an exhaustive list of distinctive dermal/ocular, respiratory, gastrointestinal, and systemic hypersensitivity responses associated with metal allergy. Each of these disease variants is discussed briefly within this review, wherein specific metals implicated in each response type are identified, underlying immunological mechanisms are summarized, and major clinical presentations of each reaction are described.Abbreviations: ACD: allergic contact dermatitis, AHR: airway hyperreactivity, ASIA: autoimmune/ autoinflammatory syndrome induced by adjuvants, BAL: bronchoalveolar lavage, CBD: chronic beryllium disease, CTCL: cutaneous T-cell lymphoma, CTL: cytotoxic T-Lymphocyte, DRESS: drug reaction with eosinophilia and systemic symptoms, GERD: gastro-esophageal reflux disease, GI: gastrointestinal, GIP: giant cell interstitial pneumonia, GM-CSF: granulocyte macrophage-colony stimulating factor, HMLD: hard metal lung disease, HMW: high molecular weight, IBS: irritable bowel syndrome, Ig: immunoglobulin, IL: interleukin, LMW: low molecular weight, PAP: pulmonary alveolar proteinosis, PPE: personal protective equipment, PRR: pathogen recognition receptor, SLE: systemic lupus erythematosus, SNAS: systemic nickel allergy syndrome, Th: helper T-cell, UC: ulcerative colitis, UV: ultraviolet.
Collapse
Affiliation(s)
- Ka Roach
- Allergy and Clinical Immunology Branch (ACIB), National Institute of Occupational Safety and Health (NIOSH), Morgantown, WV, USA
| | - Jr Roberts
- Allergy and Clinical Immunology Branch (ACIB), National Institute of Occupational Safety and Health (NIOSH), Morgantown, WV, USA
| |
Collapse
|
7
|
Contact Dermatitis in the Inpatient Hospital Setting–an Updated Review of the Literature. CURRENT DERMATOLOGY REPORTS 2022. [DOI: 10.1007/s13671-022-00366-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
|
8
|
Involvement of NF-κB/NLRP3 axis in the progression of aseptic loosening of total joint arthroplasties: a review of molecular mechanisms. Naunyn Schmiedebergs Arch Pharmacol 2022; 395:757-767. [PMID: 35377011 DOI: 10.1007/s00210-022-02232-4] [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: 12/20/2021] [Accepted: 03/11/2022] [Indexed: 10/18/2022]
Abstract
Particulate wear debris can trigger pro-inflammatory bone resorption and result in aseptic loosening. This complication remains major postoperative discomforts and complications for patients who underwent total joint arthroplasty. Recent studies have indicated that wear debris-induced aseptic loosening is associated with the overproduction of pro-inflammatory cytokines. The activation of osteoclasts as a result of inflammatory responses is associated with osteolysis. Moreover, stimulation of inflammatory signaling pathways such as the NF-κB/NLRP3 axis results in the production of pro-inflammatory cytokines. In this review, we first summarized the potential inflammatory mechanisms of wear particle-induced peri-implant osteolysis. Then, the therapeutic approaches, e.g., biological inhibitors, herbal products, and stem cells or their derivatives, with the ability to suppress the inflammatory responses, mainly NF-κB/NLRP3 signaling pathways, were discussed. Based on the results, activation of macrophages following inflammatory stimuli, overproduction of pro-inflammatory cytokines, and subsequent differentiation of osteoclasts in the presence of wear particles lead to bone resorption. The activation of NF-κB/NLRP3 signaling pathways within the macrophages stimulates the production of pro-inflammatory cytokines, e.g., IL-1β, IL-6, and TNF-α. According to in vitro and in vivo studies, novel therapeutics significantly promoted osteogenesis, suppressed osteoclastogenesis, and diminished particle-mediated bone resorption. Conclusively, these findings offer that suppressing pro-inflammatory cytokines by regulating both NF-κB and NLRP3 inflammasome represents a novel approach to attenuate wear-particle-related osteolytic diseases.
Collapse
|
9
|
Whiteside LA. Clinical Results of Revision TKA in Patients With Presumed Metal and Cement Allergy. J Arthroplasty 2022; 37:S250-S257. [PMID: 35196568 DOI: 10.1016/j.arth.2022.02.052] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/15/2021] [Revised: 02/10/2022] [Accepted: 02/11/2022] [Indexed: 02/02/2023] Open
Abstract
BACKGROUND Metal and cement allergy affects a small subset of patients, causing severe pain and often systemic reaction after total knee arthroplasty (TKA). Revision with ceramic-surfaced femoral components has been reported to resolve these symptoms of metal allergy, but no solution currently is available for patients with allergies to metal and bone cement. METHODS Five patients (5 knees) with documented metal allergy were revised with custom porous-coated ceramic femoral components (Magnesia-stabilized Zirconia) from January 2007 to January 2013. An additional 23 patients (23 knees) met inclusion criteria from 2007 to 2015, but because the ceramic implant was unavailable, they underwent different treatment based on their underlying allergy to metal, cement, or both. Inclusion criteria included the history of clinically documented severe metal allergy, severe pain, swelling, and effusion >1 year after TKA, negative workup for infection, loosening, and ligament imbalance. Knee Society scores were compared for each cohort. RESULTS Mean Knee Society scores for all 5 patients revised with custom cementless ceramic femoral components improved significantly for objective score (preoperative, 39 ± 5; most recent visit, 90 ± 2) and function score (preoperative, 33 ± 8; most recent visit 93 ± 4) (P < .0001). The 12 knees revised with off-the-shelf cemented ceramic-coated femoral components had similar results. The 7 unrevised knees (including 4 knees with allergy to metal and bone cement) and the 4 knees revised with standard CoCr femoral components did not improve and worsened over time. CONCLUSION Symptoms resolved in the 5 patients revised with custom ceramic implants and in the 12 patients revised with ceramic-coated components, but did not improve in the patients unrevised or revised with CoCr femoral components. Symptoms presumed to be associated with metal or cement allergy improve with the use of ceramic femoral surfaces, but patients who are allergic both to metals and bone cement would be candidates only for porous-coated ceramic implants fixed without bone cement.
Collapse
|
10
|
Battaglia AG, Ali-Zade C, Monti L, Al Khawashki H, Winkler H, Del Sel H, Mavrogenis AF, Benzakour T, Drago L, Romanò CL. Metal Hypersensitivity or Missed Periprosthetic Joint Infection? A Critical Review. Orthopedics 2022; 45:e73-e78. [PMID: 34978510 DOI: 10.3928/01477447-20211227-04] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
The World Association Against Infection in Orthopedics And Trauma (W.A.I.O.T.) Study Group on Bone And Joint Infection Definitions Metal hypersensitivity (MHS) has been investigated by several authors as a possible reason for painful total joint arthroplasty, with controversial results. Periprosthetic joint infection (PJI) is another possible source of unexplained pain and implant failure that may be difficult to diagnose if not properly investigated. We performed this critical review to assess whether the current literature on MHS includes an adequate diagnostic workup to discern metal allergy from PJI. The results of this review highlight the importance of assessing patients for PJI before making a diagnosis of MHS and emphasize that the methods currently used to exclude PJI are substantially inadequate. Therefore, well-designed clinical trials with adequate diagnostic protocols and definitions of PJI that can differentiate MHS from low-grade PJI are needed. [Orthopedics. 2022;45(2):e73-e78.].
Collapse
|
11
|
Saini H, Wang AY, Kosarchuk JJ, Yigitbilek F, Kouhsari LM, Arkun K, Riesenburger RI, Safain MG. Metal allergy hypersensitivity after posterior thoracic spinal fusion: A case report and review of the literature. Surg Neurol Int 2021; 12:635. [PMID: 35350829 PMCID: PMC8942188 DOI: 10.25259/sni_1139_2021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2021] [Accepted: 11/30/2021] [Indexed: 11/28/2022] Open
Abstract
Background: Spine surgeons rarely consider metal allergies when placing hardware, as implants are thought to be inert. Case Description: A 32-year-old male presented with a skin rash attributed to the trace metal in his spinal fusion instrumentation. Patch testing revealed sensitivities to cobalt, manganese, and chromium. He underwent hardware removal and replacement with constructs of commercially pure titanium. His skin findings resolved at 2 weeks after surgery and were stable at 6 weeks. Conclusion: Hypersensitivity to metal (i.e., metal allergy) should be considered before performing instrumented spinal fusions.
Collapse
Affiliation(s)
- Harleen Saini
- Department of Neurosurgery Tufts Medical Center, Boston, Massachusetts, United States
| | - Andy Y. Wang
- Department of Neurosurgery Tufts Medical Center, Boston, Massachusetts, United States
| | - Jacob J. Kosarchuk
- Department of Neurosurgery Tufts Medical Center, Boston, Massachusetts, United States
| | - Furkan Yigitbilek
- Department of Pathology and Laboratory Medicine, Tufts Medical Center, Boston, Massachusetts, United States
| | - Laleh Montaser Kouhsari
- Department of Pathology and Laboratory Medicine, Tufts Medical Center, Boston, Massachusetts, United States
| | - Knarik Arkun
- Department of Pathology and Laboratory Medicine, Tufts Medical Center, Boston, Massachusetts, United States
| | - Ron I. Riesenburger
- Department of Neurosurgery Tufts Medical Center, Boston, Massachusetts, United States
| | - Mina G. Safain
- Department of Neurosurgery Tufts Medical Center, Boston, Massachusetts, United States
| |
Collapse
|
12
|
Bogdanova-Bennett A, Sagi A, Asopa V, Field RE, Sochart DH. Nickel hypersensitivity and skin patch testing in total hip replacement surgery: a systematic review. EFORT Open Rev 2021; 6:825-838. [PMID: 34760283 PMCID: PMC8559563 DOI: 10.1302/2058-5241.6.210051] [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] [Indexed: 11/24/2022] Open
Abstract
Approximately 60,000 cemented femoral stems are implanted in the UK each year with the majority being manufactured from stainless steel containing 10–15% nickel. Nickel hypersensitivity has been reported in up to 13% of the general population and there is a concern that nickel hypersensitivity might adversely affect the outcome of total hip replacement (THR). We reviewed the current literature on the potential link between nickel hypersensitivity and THR complications, and the usefulness of patch testing. We conducted a literature search in PubMed, MEDLINE and EMBASE databases. The level of evidence and the quality of the selected studies were assessed using the Oxford Centre for Evidence-Based Medicine Criteria and the Methodological Index for Non-Randomised Studies tool, respectively. Twenty-six studies met the inclusion criteria, reporting on 1852 patients who underwent primary or revision THR. All studies detailed skin patch testing and recorded prevalence of nickel hypersensitivity from 1.5% to 33.3%. Five studies reported a rise in Nickel hypersensitivity following THR, while four reported a decreased prevalence post-operatively. Eight studies concluded that metal hypersensitivity could have developed following THR, while seven studies did not support a link between metal hypersensitivity and THR complications. Four of the studies recommended routine patch testing pre-operatively, but three others concluded that routine patch testing was not indicated. We have not identified a link between nickel hypersensitivity and THR complications, and the role of patch testing remains unclear. Further large-scale studies would be required to investigate this relationship and to clarify the role of patch testing in facilitating implant selection.
Cite this article: EFORT Open Rev 2021;6:825-838. DOI: 10.1302/2058-5241.6.210051
Collapse
Affiliation(s)
| | - Amit Sagi
- Academic Surgical Unit, South West London Elective Orthopaedic Centre, Epsom, UK
| | - Vipin Asopa
- Academic Surgical Unit, South West London Elective Orthopaedic Centre, Epsom, UK
| | - Richard E Field
- Academic Surgical Unit, South West London Elective Orthopaedic Centre, Epsom, UK
| | - David H Sochart
- Academic Surgical Unit, South West London Elective Orthopaedic Centre, Epsom, UK
| |
Collapse
|
13
|
Matar HE, Porter PJ, Porter ML. Metal allergy in primary and revision total knee arthroplasty : a scoping review and evidence-based practical approach. Bone Jt Open 2021; 2:785-795. [PMID: 34587776 PMCID: PMC8558451 DOI: 10.1302/2633-1462.210.bjo-2021-0098.r1] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
Aims Metal allergy in knee arthroplasty patients is a controversial topic. We aimed to conduct a scoping review to clarify the management of metal allergy in primary and revision total knee arthroplasty (TKA). Methods Studies were identified by searching electronic databases: Cochrane Central Register of Controlled Trials, Ovid MEDLINE, and Embase, from their inception to November 2020, for studies evaluating TKA patients with metal hypersensitivity/allergy. All studies reporting on diagnosing or managing metal hypersensitivity in TKA were included. Data were extracted and summarized based on study design, study population, interventions and outcomes. A practical guide is then formulated based on the available evidence. Results We included 38 heterogeneous studies (two randomized controlled trials, six comparative studies, 19 case series, and 11 case reports). The evidence indicates that metal hypersensitivity is a rare complication with some histopathological features leading to pain and dissatisfaction with no reliable screening tests preoperatively. Hypoallergenic implants are viable alternatives for patients with self-reported/confirmed metal hypersensitivity if declared preoperatively; however, concerns remain over their long-term outcomes with ceramic implants outperforming titanium nitride-coated implants and informed consent is paramount. For patients presenting with painful TKA, metal hypersensitivity is a diagnosis of exclusion where patch skin testing, lymphocyte transformation test, and synovial biopsies are useful adjuncts before revision surgery is undertaken to hypoallergenic implants with shared decision-making and informed consent. Conclusion Using the limited available evidence in the literature, we provide a practical approach to metal hypersensitivity in TKA patients. Future national/registry-based studies are needed to identify the scale of metal hypersensitivity, agreed diagnostic criteria, and management strategies. Cite this article: Bone Jt Open 2021;2(10):785–795.
Collapse
Affiliation(s)
- Hosam E Matar
- Wrightington Hospital, Wigan, UK.,Nottingham Elective Orthopaedic Services, Nottingham University Hospital NHS Trust, Nottingham, UK
| | | | | |
Collapse
|
14
|
Panniculitis as a manifestation of metal-associated autoimmune/inflammatory syndrome induced by adjuvants: a case-based review. Rheumatol Int 2021:10.1007/s00296-021-04924-1. [PMID: 34180012 DOI: 10.1007/s00296-021-04924-1] [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: 04/26/2021] [Accepted: 06/14/2021] [Indexed: 12/23/2022]
Abstract
Autoimmune/inflammatory syndrome induced by adjuvants (ASIA) is associated with a hyperergic response of the immune system. The spectrum of clinical changes in ASIA is extensive and difficult to diagnose. Panniculitis is a heterogeneous group of diseases characterized by lesions of the adipose tissue. Panniculitis may become one of the signs of ASIA progress.To describe the clinical signs and morphological changes in the subcutaneous fat as a manifestation of ASIA, developing after osteosynthesis with metal structures.In this case-based review, were searched for all articles published in PubMed and Scopus databases until March, 2021 using the following keywords "panniculitis", "erythema nodosum", "Weber-Christian Disease", "idiopathic lobular panniculitis", "Autoimmune/inflammatory syndrome induced by adjuvants", "Shoenfeld's syndrome", "metal allergy" "metal implants", "metal hypersensitivity" and reviewed them. Irrelevant items and duplicates were excluded.We report a case of an adult female patient presenting with a non-healing uninfected surgical wound following implantation of metal osteosynthesis construction and panniculitis developed after surgery. A comprehensive examination of the patient to check for ASIA was conducted. Considering the medical history of exposure to metals, tissue lesions, arthralgia, myalgia, low-grade fever, the disappearance of symptoms on the background of immunosuppressive therapy suggested the diagnosis of ASIA.Report affords clinicians and pathologists additional insight into the clinical and morphological picture of ASIA-associated panniculitis which, if remain unidentified, may cause severe complications. We recommend the removal of constructions with adjuvant activity in patients with suspected ASIA-associated manifestations.
Collapse
|
15
|
Titanium and Other Metal Hypersensitivity Diagnosed by MELISA® Test: Follow-Up Study. BIOMED RESEARCH INTERNATIONAL 2021; 2021:5512091. [PMID: 34124241 PMCID: PMC8192180 DOI: 10.1155/2021/5512091] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/22/2021] [Revised: 05/07/2021] [Accepted: 05/20/2021] [Indexed: 11/22/2022]
Abstract
This study is aimed at proving the clinical benefit of the MELISA® test in the minimization or complete elimination of health problems in patients with confirmed hypersensitivity to metals used for tissue replacements. A group of 305 patients aged 20-75 years with previously proven metal hypersensitivity (initial MELISA® test), mainly to titanium and then to another fifteen metals, was chosen from the database at the Institute of Dental Medicine. From these patients, a final group of 42 patients agreed to participate in the study, 35 of which were female and 7 were male. The patients completed a special questionnaire aimed at information regarding change of health status from their last visit and determining whether the results of the initial MELISA® test and recommendations based on it were beneficial for patients or not. They were clinically examined, and peripheral blood samples were taken to perform follow-up MELISA® tests. Questionnaire data was processed, and the follow-up MELISA® test results were compared with the results of the initial MELISA® tests. For statistical analysis, the Fisher's exact test and paired T-test were used. Thirty-two patients reported that they followed the recommendations based on the results of the initial MELISA® tests, and of these, 30 patients (94%) confirmed significant health improvement. Six patients did not follow the recommendation, and from these, only one patient reported an improvement in his health problems. By comparison of the initial and follow-up MELISA® test results, it can be stated that the hypersensitivity to the given metal decreased or disappeared after the therapeutic interventions performed based on the initial MELISA® test results. The evaluation of the data obtained from patients in this study confirmed a significant clinical benefit of MELISA® test.
Collapse
|
16
|
Dawson-Amoah KG, Waddell BS, Prakash R, Alexiades MM. Adverse Reaction to Zirconia in a Modern Total Hip Arthroplasty with Ceramic Head. Arthroplast Today 2020; 6:612-616.e1. [PMID: 32995410 PMCID: PMC7502561 DOI: 10.1016/j.artd.2020.03.009] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/23/2019] [Revised: 02/27/2020] [Accepted: 03/08/2020] [Indexed: 12/28/2022] Open
Abstract
Hypersensitivity reactions to zirconia (ZrO2) or similar ceramics is highly unusual. Owing to the stable oxide formed between the base metal and oxygen, ceramics are considered relatively biologically inert. We report the case of an otherwise healthy 50-year-old woman with a 5-year history of progressively worsening right hip pain who underwent a ceramic-on-polyethylene total hip replacement and subsequently developed hypersensitivity reaction. After metal allergy testing showed her to be highly reactive to zirconium, the femoral head was revised to a custom titanium implant and her symptoms resolved.
Collapse
Affiliation(s)
| | - Bradford S. Waddell
- Orthopedic Surgery, Hospital for Special Surgery, New York, NY, USA
- Corresponding author. Hospital for Special Surgery LLC, 1 Blachley Road, Stamford, CT 06902, USA. Tel.: +1 404 352 1015.
| | | | | |
Collapse
|
17
|
Metal Hypersensitivity After Spinal Instrumentation: When to Suspect and How to Treat. World Neurosurg 2020; 139:471-477. [DOI: 10.1016/j.wneu.2020.04.093] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2019] [Revised: 04/10/2020] [Accepted: 04/11/2020] [Indexed: 11/18/2022]
|
18
|
Manning D. Real-world Case Series of iStent or iStent inject Trabecular Micro-Bypass Stents Combined with Cataract Surgery. Ophthalmol Ther 2019; 8:549-561. [PMID: 31422555 PMCID: PMC6858412 DOI: 10.1007/s40123-019-00208-x] [Citation(s) in RCA: 37] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2019] [Indexed: 10/28/2022] Open
Abstract
INTRODUCTION This real-world retrospective case series assessed 12-month effectiveness and safety following implantation of iStent® or iStent inject® trabecular micro-bypass with cataract surgery. METHODS Consecutive patients were implanted with either iStent (comprising 1 stent) or iStent inject (comprising 2 stents), together with cataract surgery. Most patients had primary open-angle glaucoma. Effectiveness outcomes through 12 months included intraocular pressure (IOP) and glaucoma medications. Proportional analyses were completed for eyes achieving IOP ≤ 18 mmHg, IOP ≤ 15 mmHg, or IOP reduction ≥ 20% from preoperative; and eyes on 0 medications or ≥ 2 medications. Safety outcomes included adverse events, secondary surgeries, visual acuity, and visual fields. RESULTS This analysis included 137 eyes (67 iStent, 70 iStent inject) with cataract and mild to moderate glaucoma or ocular hypertension. Over 73% of eyes in both groups had early disease, and ~ 22% had prior glaucoma surgery. At 12 months postoperatively, mean IOP decreased from 18.4 ± 4.2 mmHg to 14.2 ± 2.5 mmHg in iStent eyes (p < 0.0001), and from 20.4 ± 5.6 mmHg to 14.4 ± 2.1 mmHg in iStent inject eyes (p < 0.0001). The IOP reduction was significantly greater for iStent inject eyes than iStent eyes (6.0 mmHg versus 4.2 mmHg reduction, p = 0.034). Both groups had high proportions of patients achieving the 12-month IOP endpoints, although consistently greater proportions reached these endpoints after iStent inject than iStent: 95.7% versus 92.5% had IOP ≤ 18 mmHg, respectively; 74.3% versus 71.6% had IOP ≤ 15 mmHg, respectively; and 68.6% versus 62.7% had IOP reduction ≥ 20% from baseline, respectively. Mean medication burden at 12 months decreased from 1.8 ± 0.7 to 0.3 ± 0.5 medications in iStent eyes (84.0% reduction, p < 0.0001), and from 1.3 ± 0.9 to 0.1 ± 0.3 medications in iStent inject eyes (94.7% reduction, p < 0.0001). Significantly more iStent inject eyes were medication-free at 12 months than iStent eyes (92.9% versus 76.1% medication-free, respectively; p = 0.0068). Favorable safety included few adverse events, no secondary glaucoma surgeries, and stable visual acuity and visual fields in both groups. CONCLUSION Significant and safe IOP and medication reductions were achieved through 12 months after iStent or iStent inject implantation with cataract surgery. iStent inject eyes had greater absolute IOP reduction and more eyes medication-free versus iStent eyes. FUNDING Glaukos Corporation.
Collapse
Affiliation(s)
- David Manning
- Hunter Cataract and Eye Centre, Charlestown, NSW, Australia.
| |
Collapse
|
19
|
Ankha MDVEA, Silva ADM, Prado RFD, Camalionte MP, Vasconcellos LMRD, Radi PA, Silva Sobrinho ASD, Vieira L, Carvalho YR. Effect of DLC Films with and without Silver Nanoparticles Deposited On Titanium Alloy. Braz Dent J 2019; 30:607-616. [DOI: 10.1590/0103-6440201902708] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2019] [Accepted: 06/24/2019] [Indexed: 11/22/2022] Open
Abstract
Abstract Diamond-like carbon (DLC) film is a biocompatible hard coating material that can prevent the leaching of metal ions. This study evaluates the structural characteristics of DLC, with and without silver nanoparticles, deposited by plasma (PECVD) on titanium alloy (Ti-6Al-4V) and bone formation in contact with DLC films. Sixty Ti-6Al-4V samples were used divided in: uncoated, coated with DLC and coated with DLC-Ag. After structural characterization, samples were fixed bilaterally at the rabbit's mandible. After 15 and 90 days, samples were characterized again and bone formation in the area was analyzed by histomorphometry. Statistical analysis was performed by two-way ANOVA. Both the DLC and DLC-Ag films were firmly adhered and showed a high electrical resistance without significant changes in the Raman spectrum after in vivo integration. After 15 days, there were immature bone trabeculae in the interface and partially covering the surface. After 90 days, mature bone filled the interface and coved the surface. There was no statistically significant difference among the three groups in both periods. In conclusion, osseointegration with DLC, DLC-Ag and uncoated Ti-6Al-4V is similar. However, DLC and DLC-Ag coverings have the advantage of electrical insulation and can presumably control bacterial activity and ion leaching.
Collapse
Affiliation(s)
| | | | | | | | | | - Polyana Alves Radi
- Universidade Estadual Paulista, Brazil; Universidade do Vale do Paraíba, Brazil
| | | | | | | |
Collapse
|
20
|
Łapaj Ł, Rozwalka J. Retrieval analysis of TiN (titanium nitride) coated knee replacements: Coating wear and degradation in vivo. J Biomed Mater Res B Appl Biomater 2019; 108:1251-1261. [PMID: 31471956 DOI: 10.1002/jbm.b.34473] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2018] [Revised: 04/16/2019] [Accepted: 08/06/2019] [Indexed: 11/09/2022]
Abstract
INTRODUCTION Titanium nitride (TiN) coatings are used in joint arthroplasty to minimize wear and reduce the allergenic potential of metal implants, yet little is known about their performance in knee arthroplasty. This retrieval study examined TiN coated knee replacements to verify in vivo wear and degradation of the coating. MATERIALS AND METHODS This study included total and unicompartmental mobile bearing knee replacements retrieved from five patients (eight components) after 13-21 months due to aseptic loosening or infection. Implants were examined using scanning (SEM) and optical microscopy, surface damage was assessed using a semiquantitative scoring system, adhesion was determined using indentation technique testing, surface roughness was measured using contact profilometry. RESULTS Although good coating adhesion and no gross failure were observed on all retrievals, coating wear and roughening were evident on tibial bearing surfaces. Multiple microscopic defects (pinholes, craters, titanium droplets) were observed on all samples in SEM studies. Microscopic wear scars indicated that particulate defects significantly contributed to coating wear, acting as third bodies. CONCLUSION TiN coatings of knee replacements undergo wear and degradation related to presence of third bodies and microscopic defects on their surface. Since coating integrity may be compromised in vivo, such implants should be used with caution in metal sensitive patients.
Collapse
Affiliation(s)
- Łukasz Łapaj
- Department of General Orthopaedics, Musculoskeletal Oncology and Trauma Surgery, Poznan University of Medical Sciences, Ortopedyczno-Rehabilitacyjny Szpital Kliniczny im. Degi, Poznań, Poland
| | - Justyna Rozwalka
- Research Network Łukasiewicz, Metal Forming Institute, Poznan, Poland
| |
Collapse
|
21
|
Prevalence of metal hypersensitivity in total knee replacement. J Orthop 2019; 16:468-472. [PMID: 31680733 DOI: 10.1016/j.jor.2019.05.005] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/14/2019] [Accepted: 05/25/2019] [Indexed: 01/04/2023] Open
Abstract
Background Cutaneous and local reactions to metals used in orthopaedic implants have been well documented. The prevalence of metal sensitivity in general population is 10%-15%. Nickel, Cobalt and Chromium are the most common allergen. The association between cutaneous reactions and implants has been less understood. Hence, this study was taken up with the aim to assess the prevalence of metal hypersensitivity in Total Knee Replacement (TKR) patients and find the most prevalent allergen. Materials & methods Longitudinal study conducted during January-December 2017. We enrolled 233 subjects who were at least three months postoperative. Radiological assessment was done. CREDISOL® kit was used for patch test. Results were recorded using ICDRG grading at 48 hours and five days. Results Mean age was 59.59 years; 12.01% were symptomatic. Pain followed by loss of function were the most common symptoms. However, loss of function and patient dissatisfaction towards procedure were significantly associated with metal hypersensitivity (χ2 value > 3.84; p value < 0.05). In 66% subjects, pre-operative diagnosis was severe osteoarthritis, followed by rheumatoid arthritis (23%). None of the subjects had evidence of loosening on X-ray. Prevalence of Metal Hypersensitivity was found to be 15.87% (patch test positive). Chromium (11.58%) was found to be most common allergen followed by Nickel (8.58%) and then Cobalt (6.43%). Conclusions Significant prevalence of metal hypersensitivity was found. Therefore, we recommend pre-operative patch test for detecting allergic reactions to implants. Alternatives like Titanium or Zirconium can be used to avoid complications.
Collapse
|
22
|
Alijotas-Reig J, Esteve-Valverde E, Gil-Aliberas N, Garcia-Gimenez V. Autoimmune/inflammatory syndrome induced by adjuvants-ASIA-related to biomaterials: analysis of 45 cases and comprehensive review of the literature. Immunol Res 2019; 66:120-140. [PMID: 29199390 DOI: 10.1007/s12026-017-8980-5] [Citation(s) in RCA: 39] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Systemic autoimmune or granulomatous disorders related to biomaterials of human use have rarely been described. The aim of this study was to report cases of autoimmune/inflammatory syndrome induced by adjuvants (ASIA) related to biomaterial injections and prostheses, mainly silicone, hyaluronic acid, acrylamides and methacrylate compounds in a Spanish patient cohort. This study is a retrospective analysis of clinical, laboratory, histopathological and follow-up data of 45 cases of patients suffering from late-onset, non-infectious inflammatory/autoimmune disorders related to bioimplants. Late onset was defined as 3 months or more post injection. Data were obtained through a further non-systematic but comprehensive review of the literature. Forty-five cases of late-onset adverse reactions related to biomaterial injections or prostheses were reviewed. All cases had systemic complaints that could be categorised as ASIA. In all but four patients, inflammatory features at the implantation site preceded distant or systemic manifestations. Abnormal blood tests were common. Localised inflammatory nodules and panniculitis in 40/45 (88.88%) evolved into a variety of disorders, viz., primary biliary cirrhosis, Sjögren's syndrome, sarcoidosis, human adjuvant disease, vasculitis, inflammatory bowel syndrome and inflammatory polyradiculopathy. Five (11.11%) cases presented primarily with systemic autoimmune disorders. Biomaterials and prostheses can provoke late-onset systemic autoimmune disorders fulfilling ASIA criteria, or present primarily local/regional inflammatory reactions that may eventually evolve into systemic autoimmune and/or granulomatous disorders which fall under ASIA.
Collapse
Affiliation(s)
- Jaume Alijotas-Reig
- Systemic Autoimmune Diseases Unit, Department of Internal Medicine-1, Vall d'Hebron University Hospital, Passeig Vall d'Hebron 119-129, 08035, Barcelona, Spain. .,Department of Medicine, Faculty of Medicine, Universitat Autònoma de Barcelona, Barcelona, Spain.
| | | | - Natalia Gil-Aliberas
- Department of Internal Medicine, Althaia Network Health, Manresa, Barcelona, Spain
| | - Victor Garcia-Gimenez
- Europe Medical Centre, Barcelona, Spain.,Spanish Society of Cosmetic Medicine & Surgery, Barcelona, Spain
| |
Collapse
|
23
|
Furrer S, Scherer Hofmeier K, Grize L, Bircher AJ. Metal hypersensitivity in patients with orthopaedic implant complications-A retrospective clinical study. Contact Dermatitis 2018; 79:91-98. [PMID: 29888396 DOI: 10.1111/cod.13032] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2018] [Revised: 04/15/2018] [Accepted: 04/19/2018] [Indexed: 12/29/2022]
Abstract
BACKGROUND Hypersensitivity to metals as a cause of implant-related complications has been a subject of controversy. Projections indicate an increase in the frequency of joint replacements of between 300% and 600% by the year 2030; therefore, this issue is of considerable interest. OBJECTIVE To evaluate sensitization to implant materials in patients with implant-related complications, to identify allergens, and to clarify whether hypersensitivity is a relevant cause. METHODS Patients with implant-related complications or a positive history of contact allergy and planned total joint replacements referred for allergological investigation between 2004 and 2017 were retrospectively analysed. RESULTS In total, 311 patients were included. A positive patch test reaction to a metal was seen in 64.4% of preoperative patients and in 54.6% of patients with implant-related complications. Common alloy metals such as cobalt, chromium and titanium gave positive reactions in up to 2.9% of patients with implant-related complications. None of the patients with skin changes had a positive patch test reaction to an implant metal. CONCLUSION Other factors, such as the type of replaced joint and mechanical stress, seem to be more relevant for implant-related complications. Sensitization to metals or other materials seems to rarely play a role, and is overestimated.
Collapse
Affiliation(s)
- Stefan Furrer
- Department of Dermatology, Allergy Unit, University Hospital, Basel, Switzerland
| | | | - Leticia Grize
- Swiss Tropical and Public Health Institute, Basel, Switzerland.,University of Basel, Basel, Switzerland
| | - Andreas J Bircher
- Department of Dermatology, Allergy Unit, University Hospital, Basel, Switzerland.,University of Basel, Basel, Switzerland
| |
Collapse
|
24
|
Akil S, Newman JM, Shah NV, Ahmed N, Deshmukh AJ, Maheshwari AV. Metal hypersensitivity in total hip and knee arthroplasty: Current concepts. J Clin Orthop Trauma 2018; 9:3-6. [PMID: 29628676 PMCID: PMC5884053 DOI: 10.1016/j.jcot.2017.10.003] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/18/2017] [Revised: 10/04/2017] [Accepted: 10/05/2017] [Indexed: 01/23/2023] Open
Abstract
Metal hypersensitivity (MHS) is a rare complication of total joint arthroplasty that has been linked to prosthetic device failure when other potential causes have been ruled out. The purpose of this review was to conduct an analysis of existing literature in order to get a better understanding of the pathophysiology, presentation, diagnosis, and management of MHS. It has been described as a type IV hypersensitivity reaction to the metals comprising prosthetic implants, often nickel and cobalt-chromium. Patients suffering from this condition have reported periprosthetic joint pain and swelling as well as cutaneous, eczematous dermatitis. There is no standard for diagnosis MHS, but tests such as patch testing and lymphocyte transformation testing have demonstrated utility, among others. Treatment options that have demonstrated success include administration of steroids and revision surgery, in which the existing metal implant is replaced with one of less allergenic materials. Moreover, the definitive resolution of symptoms has most commonly required revision surgery with the use of different implants. However, more studies are needed in order to understand the complexity of this subject.
Collapse
Affiliation(s)
- Samuel Akil
- Department of Orthopaedic Surgery, State University of New York (SUNY), Downstate Medical Center, Brooklyn, NY, USA
| | - Jared M. Newman
- Department of Orthopaedic Surgery, State University of New York (SUNY), Downstate Medical Center, Brooklyn, NY, USA
| | - Neil V. Shah
- Department of Orthopaedic Surgery, State University of New York (SUNY), Downstate Medical Center, Brooklyn, NY, USA
| | - Natasha Ahmed
- Saba University School of Medicine, Saba, Caribbean Netherlands, Netherlands
| | - Ajit J. Deshmukh
- Department of Orthopaedic Surgery, NYU Langone Medical Center, VA New York Harbor Healthcare System, New York, NY, USA
| | - Aditya V. Maheshwari
- Department of Orthopaedic Surgery, State University of New York (SUNY), Downstate Medical Center, Brooklyn, NY, USA,Correspondence to: Adult Reconstruction and Musculoskeletal Oncology Divisions SUNY Downstate Medical Center 450 Clarkson Ave., Box 30 Brooklyn, New York 11203, USA.
| |
Collapse
|
25
|
Cook KA, Kelso JM. Surgery-Related Contact Dermatitis: A Review of Potential Irritants and Allergens. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY-IN PRACTICE 2017; 5:1234-1240. [PMID: 28396114 DOI: 10.1016/j.jaip.2017.03.001] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 11/01/2016] [Revised: 02/06/2017] [Accepted: 03/01/2017] [Indexed: 11/29/2022]
Abstract
Surgical procedures utilize an increasing number of medical products including antiseptics, anesthetics, gloves, suture materials, tissue adhesives, topical antibiotics, and bandages. Many of these products have irritant potential. Allergic contact dermatitis has also been reported. This review covers preoperative, operative, and postoperative exposures that may result in contact dermatitis. Testing with standard patch panels such as T.R.U.E. Test and the North American Contact Dermatitis Group 65 allergen series does not evaluate for all relevant contactants. A thorough understanding of potential exposures is vital to effectively evaluate a patient with surgery-related contact dermatitis. A systematic approach is needed to ensure that standard patch panels and supplementary patches adequately address each encountered contactant.
Collapse
Affiliation(s)
- Kevin A Cook
- Division of Allergy, Asthma and Immunology, Scripps Clinic, San Diego, Calif.
| | - John M Kelso
- Division of Allergy, Asthma and Immunology, Scripps Clinic, San Diego, Calif
| |
Collapse
|
26
|
Teo WZW, Schalock PC. Metal Hypersensitivity Reactions to Orthopedic Implants. Dermatol Ther (Heidelb) 2017; 7:53-64. [PMID: 27995484 PMCID: PMC5336431 DOI: 10.1007/s13555-016-0162-1] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2016] [Indexed: 01/08/2023] Open
Abstract
Total hip and knee replacement surgery using metal alloy devices is common. Type IV allergic reactions to these implants occur, though infrequently. While uncommon, peri-implant metal allergic reactions may cause significant morbidity for the affected individual-including aseptic loosening, pseudotumor formation and frank device failure. It is challenging to predict who will have these reactions, even in those with established pre-implant metal allergy. At this time, the scientific literature clearly supports few conclusions. Despite this, we believe several conclusions can be made: routine pre-implant testing in asymptomatic individuals is not indicated; listen to patient's concerns about metal allergy if the concern arises; patch testing is probably the best pre- and post-implant screening test; post-implantation testing is controversial and even positive LTT or patch test does not definitively diagnose morbidity from a metal allergy; and complete recovery following revision placement of an immunologically inert device is diagnostic. More research is needed to scientifically approach this issue.
Collapse
Affiliation(s)
- Wendy Z W Teo
- Department of Surgery (Dermatology), Geisel School of Medicine at Dartmouth, Hanover, NH, USA
| | - Peter C Schalock
- Department of Surgery (Dermatology), Geisel School of Medicine at Dartmouth, Hanover, NH, USA.
| |
Collapse
|
27
|
Muruve N, Feng Y, Platnich J, Hassett D, Irvin R, Muruve D, Cheng F. A peptide-based biological coating for enhanced corrosion resistance of titanium alloy biomaterials in chloride-containing fluids. J Biomater Appl 2017; 31:1225-1234. [PMID: 28274193 DOI: 10.1177/0885328217692949] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Titanium alloys are common materials in the manufacturing of dental and orthopedic implants. Although these materials exhibit excellent biocompatibility, corrosion in response to biological fluids can impact prosthesis performance and longevity. In this work, a PEGylated metal binding peptide (D-K122-4-PEG), derived from bacteria Pseudomonas aeruginosa, was applied on a titanium (Ti) alloy, and the corrosion resistance of the coated alloy specimen was investigated in simulated chloride-containing physiological fluids by electrochemical impedance spectroscopy and micro-electrochemical measurements, surface characterization, and biocompatibility testing. Compared to uncoated specimen, the D-K122-4-PEG-coated Ti alloy demonstrates decreased corrosion current density without affecting the natural passivity. Morphological analysis using atomic force microscopy and scanning electron microscopy confirms a reduction in surface roughness of the coated specimens in the fluids. The D-K122-4-PEG does not affect the binding of HEK-293T cells to the surface of unpolished Ti alloy, nor does it increase the leukocyte activation properties of the metal. D-K122-4-PEG represents a promising coating to enhance the corrosion resistance of Ti alloys in physiological fluids, while maintaining an excellent biocompatibility.
Collapse
|
28
|
Craig R, Vlychou M, McCarthy CL, Gibbons CLMH, Athanasou NA. Metal wear-induced pseudotumour following an endoprosthetic knee replacement for Ewing sarcoma. Skeletal Radiol 2017; 46:967-974. [PMID: 28271180 PMCID: PMC5438826 DOI: 10.1007/s00256-017-2610-0] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/24/2016] [Revised: 01/19/2017] [Accepted: 02/14/2017] [Indexed: 02/08/2023]
Abstract
Pseudotumours are well recognised as a complication of metal-on-metal hip arthroplasties and are thought to develop on the basis of an innate and adaptive immune response to cobalt-chrome (Co-Cr) wear particles. We report a case of a large pseudotumour that developed following a knee endoprosthetic replacement (EPR) undertaken for Ewing sarcoma. The lesion contained necrotic and degenerate connective tissue in which there were numerous scattered metal wear-containing macrophages, eosinophil polymorphs, lymphocytes, plasma cells and aseptic lymphocyte-dominated vascular-associated lesion-like lymphoid aggregates. Metal ion levels were elevated. No evidence of infection or tumour was noted and it was concluded that the lesion was most likely an inflammatory pseudotumour developing on the basis of an innate and adaptive immune response to components of Co-Cr metal wear derived from the knee EPR.
Collapse
Affiliation(s)
- Richard Craig
- Department of Orthopaedics, Nuffield Orthopaedic Centre, University of Oxford, Oxford, OX3 7HE, UK
| | - Marianna Vlychou
- Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, Department of Histopathology, Nuffield Orthopaedic Centre, University of Oxford, Oxford, OX3 7HE, UK
| | - Catherine L McCarthy
- Department of Radiology, Nuffield Orthopaedic Centre, University of Oxford, Oxford, OX3 7HE, UK
| | | | - N A Athanasou
- Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, Department of Histopathology, Nuffield Orthopaedic Centre, University of Oxford, Oxford, OX3 7HE, UK.
| |
Collapse
|
29
|
Muruve NG, Cheng YF, Feng Y, Liu T, Muruve DA, Hassett DJ, Irvin RT. Peptide-based biocoatings for corrosion protection of stainless steel biomaterial in a chloride solution. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2016; 68:695-700. [DOI: 10.1016/j.msec.2016.06.053] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/11/2016] [Revised: 05/20/2016] [Accepted: 06/14/2016] [Indexed: 11/16/2022]
|
30
|
Patient-Reported Metal Allergy: A Risk Factor for Poor Outcomes After Total Joint Arthroplasty? J Arthroplasty 2016; 31:1910-5. [PMID: 26965589 DOI: 10.1016/j.arth.2016.02.016] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/11/2015] [Revised: 02/01/2016] [Accepted: 02/04/2016] [Indexed: 02/01/2023] Open
Abstract
BACKGROUND Metal sensitivity after total joint arthroplasty has been of increased concern, but the impact of a patient-reported metal allergy on clinical outcomes has not been investigated. The purpose of this study was to report the incidence and impact of patient-reported metal allergy after total knee arthroplasty (TKA) and total hip arthroplasty (THA). METHODS This was a retrospective, institutional review board-approved investigation of patients undergoing a primary, elective total joint arthroplasty between 2009 and 2011. All patients completed a preoperative questionnaire asking about drug and environmental allergies. In January 2010, a specific question was added regarding the presence of a metal allergy. University of California at Los Angeles Activity, Short Form 12 (SF-12), Modified Harris Hip, and Knee Society scores were collected preoperatively and at most recent follow-up. Overall cohorts of metal allergy and nonmetal allergy patients were compared, and a 1:2 matching analysis was also performed. RESULTS Nine hundred six primary THAs and 589 primary TKAs were included. The incidence of patient-reported metal allergy was 1.7% before January 2010 and 4.0% after (overall 2.3% of THAs and 4.1% of TKAs); 97.8% of metal allergy patients were female. After TKA, postoperative Knee Society Function, Symptoms, Satisfaction, and Expectation scores were all decreased in the metal allergy cohort (P < .001-.002). After THA, metal allergy patients had a decreased postoperative SF-12 Mental Component Score and less incremental improvement in their SF-12 Mental Component Score vs the nonmetal allergy cohort (P < .0001 and P = .001, respectively). CONCLUSION Patient-reported metal allergy is associated with decreased functional outcomes after TKA and decreased mental health scores after THA.
Collapse
|
31
|
Middleton S, Toms A. Allergy in total knee arthroplasty: a review of the facts. Bone Joint J 2016; 98-B:437-41. [PMID: 27037424 DOI: 10.1302/0301-620x.98b4.36767] [Citation(s) in RCA: 62] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/25/2015] [Accepted: 10/21/2015] [Indexed: 12/18/2022]
Abstract
We explored the literature surrounding whether allergy and hypersensitivity has a clinical basis for implant selection in total knee arthroplasty (TKA). In error, the terms hypersensitivity and allergy are often used synonymously. Although a relationship is present, we could not find any evidence of implant failure due to allergy. There is however increasing basic science that suggests a link between loosening and metal ion production. This is not an allergic response but is a potential problem. With a lack of evidence logically there can be no justification to use 'hypoallergenic' implants in patients who have pre-existing skin sensitivity to the metals used in TKA.
Collapse
Affiliation(s)
- S Middleton
- Royal Devon and Exeter Hospitals Foundation Trust, Barrack Rd, Exeter, EX2 5DW, UK
| | - A Toms
- Royal Devon and Exeter Hospitals Foundation Trust, Barrack Rd, Exeter, EX2 5DW, UK
| |
Collapse
|
32
|
Allergy to Surgical Implants. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY-IN PRACTICE 2016; 3:683-95. [PMID: 26362550 DOI: 10.1016/j.jaip.2015.07.011] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/21/2015] [Revised: 07/06/2015] [Accepted: 07/07/2015] [Indexed: 01/26/2023]
Abstract
Surgical implants have a wide array of therapeutic uses, most commonly in joint replacements, but also in repair of pes excavatum and spinal disorders, in cardiac devices (stents, patches, pacers, valves), in gynecological implants, and in dentistry. Many of the metals used are immunologically active, as are the methacrylates and epoxies used in conjunction with several of these devices. Allergic responses to surgical components can present atypically as failure of the device, with nonspecific symptoms of localized pain, swelling, warmth, loosening, instability, itching, or burning; localized rash is infrequent. Identification of the specific metal and cement components used in a particular implant can be difficult, but is crucial to guide testing and interpretation of results. Nickel, cobalt, and chromium remain the most common metals implicated in implant failure due to metal sensitization; methacrylate-based cements are also important contributors. This review will provide a guide on how to assess and interpret the clinical history, identify the components used in surgery, test for sensitization, and provide advice on possible solutions. Data on the pathways of metal-induced immune stimulation are included. In this setting, the allergist, the dermatologist, or both have the potential to significantly improve surgical outcomes and patient care.
Collapse
|
33
|
Finšgar M, Uzunalić AP, Stergar J, Gradišnik L, Maver U. Novel chitosan/diclofenac coatings on medical grade stainless steel for hip replacement applications. Sci Rep 2016; 6:26653. [PMID: 27215333 PMCID: PMC4877581 DOI: 10.1038/srep26653] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2015] [Accepted: 05/04/2016] [Indexed: 12/12/2022] Open
Abstract
Corrosion resistance, biocompatibility, improved osteointegration, as well the prevention of inflammation and pain are the most desired characteristics of hip replacement implants. In this study we introduce a novel multi-layered coating on AISI 316LVM stainless steel that shows promise with regard to all mentioned characteristics. The coating is prepared from alternating layers of the biocompatible polysaccharide chitosan and the non-steroid anti-inflammatory drug (NSAID), diclofenac. Electrochemical methods were employed to characterize the corrosion behavior of coated and uncoated samples in physiological solution. It is shown that these coatings improve corrosion resistance. It was also found that these coatings release the incorporated drug in controlled, multi-mechanism manner. Adding additional layers on top of the as-prepared samples, has potential for further tailoring of the release profile and increasing the drug dose. Biocompatibility was proven on human-derived osteoblasts in several experiments. Only viable cells were found on the sample surface after incubation of the samples with the same cell line. This novel coating could prove important for prolongation of the application potential of steel-based hip replacements, which are these days often replaced by more expensive ceramic or other metal alloys.
Collapse
Affiliation(s)
- Matjaž Finšgar
- University of Maribor, Faculty of Chemistry and Chemical Engineering, Smetanova ulica 17, SI-2000 Maribor, Slovenia
| | - Amra Perva Uzunalić
- University of Maribor, Faculty of Chemistry and Chemical Engineering, Smetanova ulica 17, SI-2000 Maribor, Slovenia
| | - Janja Stergar
- University of Maribor, Faculty of Medicine, Institute of Biomedical Sciences, Taborska ulica 8, SI-2000 Maribor, Slovenia
| | - Lidija Gradišnik
- University of Maribor, Faculty of Medicine, Institute of Biomedical Sciences, Taborska ulica 8, SI-2000 Maribor, Slovenia
| | - Uroš Maver
- University of Maribor, Faculty of Medicine, Institute of Biomedical Sciences, Taborska ulica 8, SI-2000 Maribor, Slovenia
| |
Collapse
|
34
|
Fage SW, Muris J, Jakobsen SS, Thyssen JP. Titanium: a review on exposure, release, penetration, allergy, epidemiology, and clinical reactivity. Contact Dermatitis 2016; 74:323-45. [PMID: 27027398 DOI: 10.1111/cod.12565] [Citation(s) in RCA: 131] [Impact Index Per Article: 16.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2015] [Revised: 02/07/2016] [Accepted: 02/08/2016] [Indexed: 11/29/2022]
Abstract
Exposure to titanium (Ti) from implants and from personal care products as nanoparticles (NPs) is common. This article reviews exposure sources, ion release, skin penetration, allergenic effects, and diagnostic possibilities. We conclude that human exposure to Ti mainly derives from dental and medical implants, personal care products, and foods. Despite being considered to be highly biocompatible relative to other metals, Ti is released in the presence of biological fluids and tissue, especially under certain circumstances, which seem to be more likely with regard to dental implants. Although most of the studies reviewed have important limitations, Ti seems not to penetrate a competent skin barrier, either as pure Ti, alloy, or as Ti oxide NPs. However, there are some indications of Ti penetration through the oral mucosa. We conclude that patch testing with the available Ti preparations for detection of type IV hypersensitivity is currently inadequate for Ti. Although several other methods for contact allergy detection have been suggested, including lymphocyte stimulation tests, none has yet been generally accepted, and the diagnosis of Ti allergy is therefore still based primarily on clinical evaluation. Reports on clinical allergy and adverse events have rarely been published. Whether this is because of unawareness of possible adverse reactions to this specific metal, difficulties in detection methods, or the metal actually being relatively safe to use, is still unresolved.
Collapse
Affiliation(s)
- Simon W Fage
- Department of Dermato-Venereology, Aarhus University Hospital, 8000 Aarhus, Denmark
| | - Joris Muris
- Department of Dental Materials Science, Academic Centre for Dentistry Amsterdam, University of Amsterdam and VU University Amsterdam, Gustav Mahlerlaan 3004, 1081 LA, Amsterdam, The Netherlands
| | - Stig S Jakobsen
- Department of Orthopaedic Surgery, Aarhus University Hospital, 8000 Aarhus, Denmark
| | - Jacob P Thyssen
- National Allergy Research Centre, Department of Dermato-Allergology, Copenhagen University Hospital Herlev-Gentofte, 2900 Hellerup, Denmark
| |
Collapse
|
35
|
Fonacier L, Bernstein DI, Pacheco K, Holness DL, Blessing-Moore J, Khan D, Lang D, Nicklas R, Oppenheimer J, Portnoy J, Randolph C, Schuller D, Spector S, Tilles S, Wallace D. Contact dermatitis: a practice parameter-update 2015. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY-IN PRACTICE 2016; 3:S1-39. [PMID: 25965350 DOI: 10.1016/j.jaip.2015.02.009] [Citation(s) in RCA: 62] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 02/25/2015] [Accepted: 02/26/2015] [Indexed: 01/08/2023]
Abstract
This parameter was developed by the Joint Task Force on Practice Parameters, which represents the American Academy of Allergy, Asthma & Immunology (AAAAI); the American College of Allergy, Asthma & Immunology (ACAAI); and the Joint Council of Allergy, Asthma & Immunology. The AAAAI and the ACAAI have jointly accepted responsibility for establishing "Contact Dermatitis: A Practice Parameter-Update 2015." This is a complete and comprehensive document at the current time. The medical environment is changing and not all recommendations will be appropriate or applicable to all patients. Because this document incorporated the efforts of many participants, no single individual, including members serving on the Joint Task Force, are authorized to provide an official AAAAI or ACAAI interpretation of these practice parameters. Any request for information or interpretation of this practice parameter by the AAAAI or ACAAI should be directed to the Executive Offices of the AAAAI, the ACAAI, and the Joint Council of Allergy, Asthma & Immunology. These parameters are not designed for use by the pharmaceutical industry in drug development or promotion. Previously published practice parameters of the Joint Task Force on Practice Parameters for Allergy & Immunology are available at http://www.JCAAI.org or http://www.allergyparameters.org.
Collapse
|
36
|
Münch HJ, Jacobsen SS, Olesen JT, Menné T, Søballe K, Johansen JD, Thyssen JP. The association between metal allergy, total knee arthroplasty, and revision: study based on the Danish Knee Arthroplasty Register. Acta Orthop 2015; 86:378-83. [PMID: 25582229 PMCID: PMC4443448 DOI: 10.3109/17453674.2014.999614] [Citation(s) in RCA: 66] [Impact Index Per Article: 7.3] [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 It is unclear whether delayed-type hypersensitivity reactions against implanted metals play a role in the etiopathogenesis of malfunctioning total knee arthroplasties. We therefore evaluated the association between metal allergy, defined as a positive patch test reaction to common metal allergens, and revision surgery in patients who underwent knee arthroplasty. PATIENTS AND METHODS The nationwide Danish Knee Arthroplasty Register, including all knee-implanted patients and revisions in Denmark after 1997 (n = 46,407), was crosslinked with a contact allergy patch test database from the greater Copenhagen area (n = 27,020). RESULTS 327 patients were registered in both databases. The prevalence of contact allergy to nickel, chromium, and cobalt was comparable in patients with and without revision surgery. However, in patients with 2 or more episodes of revision surgery, the prevalence of cobalt and chromium allergy was markedly higher. Metal allergy that was diagnosed before implant surgery appeared not to increase the risk of implant failure and revision surgery. INTERPRETATION While we could not confirm that a positive patch test reaction to common metals is associated with complications and revision surgery after knee arthroplasty, metal allergy may be a contributor to the multifactorial pathogenesis of implant failure in some cases. In cases with multiple revisions, cobalt and chromium allergies appear to be more frequent.
Collapse
Affiliation(s)
- Henrik J Münch
- National Allergy Research Centre, Department of Dermatology and Allergology, Gentofte University Hospital, Hellerup,Department of Orthopaedics, Aarhus University Hospital, Aarhus, Denmark
| | - Stig S Jacobsen
- Department of Orthopaedics, Aarhus University Hospital, Aarhus, Denmark
| | - Jens T Olesen
- National Allergy Research Centre, Department of Dermatology and Allergology, Gentofte University Hospital, Hellerup
| | - Torkil Menné
- National Allergy Research Centre, Department of Dermatology and Allergology, Gentofte University Hospital, Hellerup
| | - Kjeld Søballe
- Department of Orthopaedics, Aarhus University Hospital, Aarhus, Denmark
| | - Jeanne D Johansen
- National Allergy Research Centre, Department of Dermatology and Allergology, Gentofte University Hospital, Hellerup
| | - Jacob P Thyssen
- National Allergy Research Centre, Department of Dermatology and Allergology, Gentofte University Hospital, Hellerup
| |
Collapse
|
37
|
Kim HJ, Shin JU, Lee J, Lee H, Jin S, Kim SH, Noh JY, Lee KH. Positive Reactions to Nickel on a Patch Test Do Not Predict Clinical Outcome of Nickel Alloy-Based Atrial Septal Defect Occluder Implantation. Dermatology 2015; 230:184-8. [DOI: 10.1159/000371511] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2014] [Accepted: 12/09/2014] [Indexed: 11/19/2022] Open
|
38
|
|
39
|
Abstract
Systemic contact dermatitis (SCD) refers to a skin condition where an individual who is cutaneously sensitized to an allergen will subsequently react to that same allergen or a cross-reacting allergen via the systemic route. It occurs to allergens including metals, medications, and foods. There has been recent interest in metal allergy as it relates to the implantation of devices such as orthopedic, dental, cardiac, and gynecologic implants. This review will briefly address all causes of systemic contact dermatitis with a special and expanded focus on metal implant allergy. We present literature on SCD to various metal biomedical devices, patch testing for diagnosis of metal allergy pre and post implantation and treatment.
Collapse
|
40
|
Abstract
Allergic contact dermatitis to nickel is a continued health concern internationally. Nickel has been found to be the most prevalent and relevant allergen in tested populations for the last 3 decades. Furthermore, recent data from the North American Contact Dermatitis Group demonstrate positive patch-test reactions to nickel at approximately 19.5% of their tested population and a significant increase in the positivity rates for the last decade (Dermatitis. 2013;24:10-21. J Am Acad Dermatol. 1998;38:911-918). Because of the rise in allergic contact dermatitis rates to nickel, the American Contact Dermatitis Society recognized nickel to be the 2008 Allergen of the Year (J Am Acad Dermatol. 2009;60:1067-1069; Dermatitis. 2008;19:3-8). This article recognizes the importance of nickel avoidance and highlights potential alternatives.
Collapse
|
41
|
Sidebottom AJ, Mistry K. Prospective analysis of the incidence of metal allergy in patients listed for total replacement of the temporomandibular joint. Br J Oral Maxillofac Surg 2013; 52:85-6. [PMID: 23850381 DOI: 10.1016/j.bjoms.2013.06.009] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2013] [Accepted: 06/19/2013] [Indexed: 10/26/2022]
Abstract
We prospectively analysed the incidence of metal allergies in patients listed for total replacement of the temporomandibular joint (TMJ) and the efficacy of patch testing to prevent rejection phenomena. All patients (n=101) that required a prosthetic TMJ between March 2004 and August 2012 were tested preoperatively. A total of 39% had an allergy to one or more metals and they were given all-titanium prostheses. Following the introduction of this protocol no patients have shown signs of an allergic rejection within 6 months of operation. We suggest that all patients listed for total TMJ replacement should have patch tests for metal allergies and that all-titanium prostheses are used when allergy is detected.
Collapse
Affiliation(s)
- A J Sidebottom
- Queens Medical Centre, Nottingham University Hospitals, Derby Road, Nottingham NG7 2UH, UK.
| | - K Mistry
- Queens Medical Centre, Nottingham University Hospitals, Derby Road, Nottingham NG7 2UH, UK
| |
Collapse
|