Journal of Bone and Joint Infection最新文献

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The effectiveness of antibiotic cement-coated nails in post-traumatic femoral and tibial osteomyelitis - comparative analysis of custom-made versus commercially available nails. 抗生素水泥包覆钉治疗创伤后股骨和胫骨骨髓炎的有效性——定制钉与市售钉的比较分析
Journal of Bone and Joint Infection Pub Date : 2021-12-21 eCollection Date: 2021-01-01 DOI: 10.5194/jbji-6-457-2021
Germán Garabano, Hernán Del Sel, Joaquin Anibal Rodriguez, Leonel Perez Alamino, Cesar Angel Pesciallo
{"title":"The effectiveness of antibiotic cement-coated nails in post-traumatic femoral and tibial osteomyelitis - comparative analysis of custom-made versus commercially available nails.","authors":"Germán Garabano,&nbsp;Hernán Del Sel,&nbsp;Joaquin Anibal Rodriguez,&nbsp;Leonel Perez Alamino,&nbsp;Cesar Angel Pesciallo","doi":"10.5194/jbji-6-457-2021","DOIUrl":"https://doi.org/10.5194/jbji-6-457-2021","url":null,"abstract":"<p><p><b>Background</b>: The first objective of this retrospective study was to assess infection control rates in patients with chronic post-traumatic osteomyelitis (CPTO) of the femur or tibia treated with antibiotic cement-coated nails. The second objective was to compare the efficacy of custom-made nails versus commercially available antibiotic-coated nails in terms of infection control and need for reoperation. <b>Methods</b>: We reviewed a consecutive series of CPTO patients treated with antibiotic-coated nails who had a minimum follow-up of 24 months. We recorded the characteristics of the initial injury, the type of nail used, cement-nail debonding, infecting microorganisms, operating time, infection control, need for reoperation, and failure rate. We performed a comparative analysis between nails manufactured in the operating room (i.e., custom-made) and those commercially available. <b>Results</b>: Thirty patients were included. The affected bones were the femur ( <math><mrow><mi>n</mi> <mo>=</mo> <mn>15</mn></mrow> </math> ) and the tibia ( <math><mrow><mi>n</mi> <mo>=</mo> <mn>15</mn></mrow> </math> ). Twenty-one of the 30 initial injuries were open fractures. Staphylococcus aureus was the most frequently isolated microorganism (50 %). Sixteen patients were treated with custom-made nails and 14 with commercially available antibiotic-coated nails. At the time of extraction, four out of five custom-made antibiotic-coated nails experienced cement-bone debonding. Commercial nails were associated with shorter operating times ( <math><mrow><mi>p</mi> <mo><</mo> <mn>0.0001</mn></mrow> </math> ). The overall infection control rate was 96.66 %. Eight (26.66 %) patients needed reoperation. There was one failure (3.33 %) in the group treated with custom-made antibiotic-coated nails. We did not find significant differences between nail types in terms of reoperation, infection control, and failure rate. <b>Conclusions</b>: The use of antibiotic cement-coated nails proved useful in CPTO treatment. Commercially available nails had significantly shorter operating times and did not present cement-bone debonding during removal. Our results seem to indicate that both nail types are similar in terms of infection control and reoperation rates.</p>","PeriodicalId":15271,"journal":{"name":"Journal of Bone and Joint Infection","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-12-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8738920/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"39818618","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 7
The pencil eraser swab technique to quantify Cutibacterium acnes on shoulder skin. 用铅笔橡皮拭子技术量化肩部皮肤上的痤疮杆菌。
Journal of Bone and Joint Infection Pub Date : 2021-12-17 eCollection Date: 2021-01-01 DOI: 10.5194/jbji-6-451-2021
Vendela M Scheer, Malin Bergman Jungeström, Lena Serrander, Johan H Scheer, Anders Kalén
{"title":"The pencil eraser swab technique to quantify <i>Cutibacterium acnes</i> on shoulder skin.","authors":"Vendela M Scheer, Malin Bergman Jungeström, Lena Serrander, Johan H Scheer, Anders Kalén","doi":"10.5194/jbji-6-451-2021","DOIUrl":"10.5194/jbji-6-451-2021","url":null,"abstract":"<p><p><b>Introduction</b>: <i>Cutibacterium acnes</i> is the most common cause of postoperative infections in orthopaedic shoulder surgery and is hard to eradicate with current measures. Newer strategies focus on reducing bacterial load on the skin before surgery. Several previous studies have used a large number of both described and undescribed sampling techniques. The purpose of this study was to compare three previously described swab techniques to obtain bacterial cultures: Levine's (L) technique, the Z technique and the pencil eraser swab (PES) technique. <b>Methods</b>: Three consecutive skin swabs were collected from the right shoulder, on 15 healthy male volunteers, using Levine's technique, Z technique and PES technique from each participant. To determine the number of living bacteria, serial dilutions were made, and after culturing for 5 d, viable count (VC) was expressed as CFU/mL (with CFU representing colony-forming unit). <b>Results</b>: The PES technique yielded significantly higher VC than the two others. PES: median 3700 CFU/mL, L: 200 CFU/mL and Z: 220 CFU/mL ( <math><mrow><mi>p</mi> <mo>=</mo> <mn>0.003</mn></mrow> </math> ). There was no significant difference between the methods regarding the number of positive cultures. PES: 14/15, L: 11/15 and Z: 12/15. <b>Conclusions</b>: There is a need to harmonise sampling techniques of <i>C. acnes</i> in order to compare the efficacy of different measures to reduce the bacterial load on the skin before and during surgery. Of the three tested methods, the PES technique is simple and produces the highest bacterial counts.</p>","PeriodicalId":15271,"journal":{"name":"Journal of Bone and Joint Infection","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8738962/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"39818220","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Assessment of risk factors for early-onset deep surgical site infection following primary total hip arthroplasty for osteoarthritis. 骨关节炎原发性全髋关节置换术后早期深部手术部位感染的危险因素评估。
Journal of Bone and Joint Infection Pub Date : 2021-12-08 eCollection Date: 2021-01-01 DOI: 10.5194/jbji-6-443-2021
Jonathan Bourget-Murray, Rohit Bansal, Alexandra Soroceanu, Sophie Piroozfar, Pam Railton, Kelly Johnston, Andrew Johnson, James Powell
{"title":"Assessment of risk factors for early-onset deep surgical site infection following primary total hip arthroplasty for osteoarthritis.","authors":"Jonathan Bourget-Murray,&nbsp;Rohit Bansal,&nbsp;Alexandra Soroceanu,&nbsp;Sophie Piroozfar,&nbsp;Pam Railton,&nbsp;Kelly Johnston,&nbsp;Andrew Johnson,&nbsp;James Powell","doi":"10.5194/jbji-6-443-2021","DOIUrl":"https://doi.org/10.5194/jbji-6-443-2021","url":null,"abstract":"<p><p>The aim of this study was to determine the incidence, annual trend, and perioperative outcomes and identify risk factors of early-onset ( <math><mrow><mo>≤</mo> <mn>90</mn></mrow> </math>  d) deep surgical site infection (SSI) following primary total hip arthroplasty (THA) for osteoarthritis. We performed a retrospective study using prospectively collected patient-level data from January 2013 to March 2020. The diagnosis of deep SSI was based on the published Centre for Disease Control/National Healthcare Safety Network (CDC/NHSN) definition. The Mann-Kendall trend test was used to detect monotonic trends. Secondary outcomes were 90 d mortality and 90 d readmission. A total of 22 685 patients underwent primary THA for osteoarthritis. A total of 46 patients had a confirmed deep SSI within 90 d of surgery representing a cumulative incidence of 0.2 %. The annual infection rate decreased over the 7-year study period ( <math><mrow><mi>p</mi> <mo>=</mo> <mn>0.026</mn></mrow> </math> ). Risk analysis was performed on 15 466 patients. Risk factors associated with early-onset deep SSI included a BMI  <math><mo>></mo></math>  30 kg m <math><msup><mi></mi> <mrow><mo>-</mo> <mn>2</mn></mrow> </msup> </math> (odds ratio (OR) 3.42 [95 % CI 1.75-7.20]; <math><mrow><mi>p</mi> <mo><</mo> <mn>0.001</mn></mrow> </math> ), chronic renal disease (OR, 3.52 [95 % CI 1.17-8.59]; <math><mrow><mi>p</mi> <mo>=</mo> <mn>0.011</mn></mrow> </math> ), and cardiac illness (OR, 2.47 [1.30-4.69]; <math><mrow><mi>p</mi> <mo>=</mo> <mn>0.005</mn></mrow> </math> ), as classified by the Canadian Institute for Health Information. Early-onset deep SSI was not associated with 90 d mortality ( <math><mrow><mi>p</mi> <mo>=</mo> <mn>0.167</mn></mrow> </math> ) but was associated with an increased chance of 90 d readmission ( <math><mrow><mi>p</mi> <mo><</mo> <mn>0.001</mn></mrow> </math> ). This study establishes a reliable baseline infection rate for early-onset deep SSI after THA for osteoarthritis through the use of a robust methodological process. Several risk factors for early-onset deep SSI are potentially modifiable, and therefore targeted preoperative interventions of patients with these risk factors is encouraged.</p>","PeriodicalId":15271,"journal":{"name":"Journal of Bone and Joint Infection","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-12-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8672450/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"39828003","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 6
Immunological evaluation of patients with orthopedic infections: taking the Cierny-Mader classification to the next level. 骨科感染患者的免疫学评价:将cierney - mader分类提高到一个新的水平。
Journal of Bone and Joint Infection Pub Date : 2021-12-01 eCollection Date: 2021-01-01 DOI: 10.5194/jbji-6-433-2021
Janet D Conway, Vache Hambardzumyan, Nirav G Patel, Shawn D Giacobbe, Martin G Gesheff
{"title":"Immunological evaluation of patients with orthopedic infections: taking the Cierny-Mader classification to the next level.","authors":"Janet D Conway,&nbsp;Vache Hambardzumyan,&nbsp;Nirav G Patel,&nbsp;Shawn D Giacobbe,&nbsp;Martin G Gesheff","doi":"10.5194/jbji-6-433-2021","DOIUrl":"https://doi.org/10.5194/jbji-6-433-2021","url":null,"abstract":"<p><p><b>Introduction</b>: Cierny-Mader osteomyelitis classification is used to label A, B, or C hosts based on comorbidities. This study's purpose was to define the \"true\" host status of patients with orthopedic infection using serologic markers to quantify the competence of their immune system while actively infected. <b>Methods</b>: Retrospective chart review identified patients at a single-surgeon practice who were diagnosed with orthopedic infection between September 2013 and March 2020 and had immunological laboratory results. All patients were A or B hosts who underwent surgery to eradicate infection. Medical history, physical examination, and Cierny-Mader classification were recorded. Laboratory results included complement total, C3, C4, immunoglobulin G (IgG), immunoglobulin M (IgM), immunoglobulin A (IgA), immunoglobulin E (IgE), rheumatoid factor, and antineutrophil cytoplasmic antibodies (ANCA) panel. Clinically significant results were defined as flagged abnormal. Normal complement levels and normal IgG levels were considered abnormal when infection was present. <b>Results</b>: Of 105 patients, 99 (94 %) had documented lab abnormalities. Clinically significant abnormalities were found in 33 of 34 (97 %) type-A hosts and 66 of 71 (93 %) type-B hosts. Eleven of 105 (10.5 %) patients were formally diagnosed with primary immunodeficiency by a hematologist. IgG deficiency, of either low or normal value, in the face of infection comprised 91 % (30 of 34) type-A hosts and 86 % (56 of 71) type-B hosts. Six (5.7 %) patients received IgG replacement therapy. Twenty-eight patients had abnormal total complement levels (low or normal): 7.4 % (2 of 34) A hosts and 40 % (26 of 71) B hosts ( <math><mrow><mi>p</mi> <mo>=</mo> <mn>0.002</mn></mrow> </math> ). B hosts had statistically significantly lower complement levels and significantly more no-growth cultures ( <math><mrow><mi>p</mi> <mo><</mo> <mn>0.03</mn></mrow> </math> ). Thirteen of 14 patients with recurrent infections had low or normal IgG levels. IgM was significantly lower between reinfected patients and those without reinfection ( <math><mrow><mi>p</mi> <mo>=</mo> <mn>0.0005</mn></mrow> </math> ). <b>Conclusions</b>: Adding immunologic evaluation to the Cierny-Mader classification more accurately determines patients' true host status and better quantifies risk and outcome with respect to orthopedic infection. Immunologically deficient A hosts should be quantified as B hosts. IgG deficiencies may be addressed when deemed appropriate by the consulting hematologist/immunologist. Patients with recurrent infections had significantly lower IgM levels than their nonrecurrent infection counterparts.</p>","PeriodicalId":15271,"journal":{"name":"Journal of Bone and Joint Infection","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8663624/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"39815915","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
Methylene blue for the diagnosis of a sinus tract in periprosthetic knee joint infection. 亚甲基蓝诊断假体周围膝关节感染的窦道。
Journal of Bone and Joint Infection Pub Date : 2021-11-16 eCollection Date: 2021-01-01 DOI: 10.5194/jbji-6-423-2021
Simon Martin Heinrich, Parham Sendi, Martin Clauss
{"title":"Methylene blue for the diagnosis of a sinus tract in periprosthetic knee joint infection.","authors":"Simon Martin Heinrich,&nbsp;Parham Sendi,&nbsp;Martin Clauss","doi":"10.5194/jbji-6-423-2021","DOIUrl":"https://doi.org/10.5194/jbji-6-423-2021","url":null,"abstract":"<jats:p>\u0000 </jats:p>","PeriodicalId":15271,"journal":{"name":"Journal of Bone and Joint Infection","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-11-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8600461/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"39644568","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Mid-term clinical results of chronic cavitary long bone osteomyelitis treatment using S53P4 bioactive glass: a multi-center study. 多中心研究S53P4生物活性玻璃治疗慢性腔型长骨骨髓炎中期临床效果
Journal of Bone and Joint Infection Pub Date : 2021-11-12 eCollection Date: 2021-01-01 DOI: 10.5194/jbji-6-413-2021
Tom A G Van Vugt, Jeffrey Heidotting, Jacobus J Arts, Joris J W Ploegmakers, Paul C Jutte, Jan A P Geurts
{"title":"Mid-term clinical results of chronic cavitary long bone osteomyelitis treatment using S53P4 bioactive glass: a multi-center study.","authors":"Tom A G Van Vugt,&nbsp;Jeffrey Heidotting,&nbsp;Jacobus J Arts,&nbsp;Joris J W Ploegmakers,&nbsp;Paul C Jutte,&nbsp;Jan A P Geurts","doi":"10.5194/jbji-6-413-2021","DOIUrl":"https://doi.org/10.5194/jbji-6-413-2021","url":null,"abstract":"<p><p><b>Introduction</b>: Chronic osteomyelitis is a challenging condition in the orthopedic practice and traditionally treated using local and systemic antibiotics in a two-stage surgical procedure. With the introduction of the antimicrobial biomaterial S53P4 bioactive glass (Bonalive<sup>®</sup>), chronic osteomyelitis can be treated in a one-stage procedure. This study evaluated the mid-term clinical results of patients treated with S53P4 bioactive glass for long bone chronic osteomyelitis. <b>Methods</b>: In this prospective multi-center study, patients from two different university medical centers in the Netherlands were included. One-stage treatment consisted of debridement surgery, implantation of S53P4 bioactive glass, and treatment with culture-based systemic antibiotics. If required, wound closure by a plastic surgeon was performed. The primary outcome was the eradication of infection, and a secondary statistical analysis was performed on probable risk factors for treatment failure. <b>Results</b>: In total, 78 patients with chronic cavitary long bone osteomyelitis were included. Follow-up was at least 12 months (mean 46; standard deviation, SD, 20), and 69 patients were treated in a one-stage procedure. Overall infection eradication was 85 %, and 1-year infection-free survival was 89 %. Primary closure versus local/muscular flap coverage is the only risk factor for treatment failure. <b>Conclusion</b>: With 85 % eradication of infection, S53P4 bioactive glass is an effective biomaterial in the treatment of chronic osteomyelitis in a one-stage procedure. A major risk factor for treatment failure is the necessity for local/free muscle flap coverage. These results confirm earlier published data, and together with the fundamentally different antimicrobial pathways without antibiotic resistance, S53P4 bioactive glass is a recommendable biomaterial for chronic osteomyelitis treatment and might be beneficial over other biomaterials.</p>","PeriodicalId":15271,"journal":{"name":"Journal of Bone and Joint Infection","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-11-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8600462/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"39644567","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 5
Value of ultrasound-guided aspiration of hip arthroplasties performed in an orthopedic clinic by orthopedic surgeons. 超声引导下人工髋关节置换术在骨科临床应用的价值。
Journal of Bone and Joint Infection Pub Date : 2021-11-10 eCollection Date: 2021-01-01 DOI: 10.5194/jbji-6-393-2021
Holly Duck, Suzanne Tanner, Debra Zillmer, Douglas Osmon, Kevin Perry
{"title":"Value of ultrasound-guided aspiration of hip arthroplasties performed in an orthopedic clinic by orthopedic surgeons.","authors":"Holly Duck,&nbsp;Suzanne Tanner,&nbsp;Debra Zillmer,&nbsp;Douglas Osmon,&nbsp;Kevin Perry","doi":"10.5194/jbji-6-393-2021","DOIUrl":"https://doi.org/10.5194/jbji-6-393-2021","url":null,"abstract":"<p><p><b>Background</b>: Total joint arthroplasties continue to increase as do periprosthetic joint infections (PJIs). Ultrasound-guided aspiration can yield useful synovial fluid for analysis while avoiding radiation exposure. This study presents a high-yield, ultrasound-guided technique with analysis of aspiration results. <b>Methods</b>: All consecutive ultrasound-guided aspirations of hip arthroplasties performed from May 2016 through to April 2019 were retrospectively reviewed. Patient demographic information, component specifics, presence of draining sinus, and inflammatory markers were recorded. Results of aspiration including volume, appearance, lavage use, synovial fluid differential leukocyte count, synovial neutrophil percent, and culture results were recorded. Surgical results, specimen cultures, and surgeon description of purulence were recorded. Aspiration results were compared to the surgical specimen results in all patients who underwent reoperations. <b>Results</b>: Review of 349 hip aspirations demonstrated accuracy of 87 %, sensitivity of 83 %, specificity of 89 %, positive predictive value of 79 %, and negative predictive value 91 %. Surgical and aspiration cultures matched in 81 % of cases. Bloody aspirates and aspirates obtained after lavage had less accuracy at 69 % and 60 %, respectively. Specificity was 100 % for cultures obtained with lavage and 91 % for bloody aspirates. Synovial leukocyte count and neutrophil percentage was obtained in 85 % of aspirations, and cultures were obtained in 98 % of aspirates. Contamination rate was 2 %. <b>Conclusion</b>: Ultrasound-guided aspirations aid in the diagnosis of PJI. The use of lavage to obtain fluid is helpful when aspiration cultures are positive. Bloody aspirates are less accurate but have high specificity. A low contamination rate and 88 % accuracy results with this meticulous technique.</p>","PeriodicalId":15271,"journal":{"name":"Journal of Bone and Joint Infection","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-11-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8600464/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"39644133","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Fabrication of antibiotic-loaded dissolvable calcium sulfate beads: an in vitro mixing lab utilizing various antibiotic mixing formulas. 载抗生素可溶硫酸钙微球的制备:利用多种抗生素混合配方的体外混合实验室。
Journal of Bone and Joint Infection Pub Date : 2021-11-10 eCollection Date: 2021-01-01 DOI: 10.5194/jbji-6-405-2021
Edward J McPherson, Matthew V Dipane, Madhav Chowdhry, Andrew J Wassef
{"title":"Fabrication of antibiotic-loaded dissolvable calcium sulfate beads: an in vitro mixing lab utilizing various antibiotic mixing formulas.","authors":"Edward J McPherson,&nbsp;Matthew V Dipane,&nbsp;Madhav Chowdhry,&nbsp;Andrew J Wassef","doi":"10.5194/jbji-6-405-2021","DOIUrl":"https://doi.org/10.5194/jbji-6-405-2021","url":null,"abstract":"<p><p>Chronic periprosthetic joint infection (PJI) is a devastating complication that requires an aggressive eradication protocol. Local antimicrobial delivery via dissolvable calcium sulfate (CaSO <math><msub><mi></mi> <mn>4</mn></msub> </math> ) using small-sized beads (3-8 mm) has been utilized as an adjunctive treatment combined with implant exchange, radical debridement, and antimicrobial loaded acrylic spacers. The non-exothermic setting of CaSO <math><msub><mi></mi> <mn>4</mn></msub> </math> theoretically allows for any antimicrobial agent to be used, so long as mixing methods provide a consistent fabrication within a reasonable set time. This study performed the first in vitro mixing study, in which various antimicrobial agents, used singularly and in combination, were mixed with a synthetic CaSO <math><msub><mi></mi> <mn>4</mn></msub> </math> product to observe and document their interactions. The study was performed in a simulated operating room environment. We report a standard mix formula with set times, testing 22 different antimicrobial agents, combinations, and doses. For some antimicrobials and combinations, set times using the standard formula were either too fast or exceedingly slow. For these 14 antimicrobial agents and combinations, we were able to arrive at individualized mixing methods. We present all mixing formulas and set times. In all, we were able to establish mixing methods that incorporate all antimicrobial agents and combinations that we have seen utilized via surgeon-directed use.</p>","PeriodicalId":15271,"journal":{"name":"Journal of Bone and Joint Infection","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-11-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8600463/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"39644566","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
Sternoclavicular joint septic arthritis in a healthy adult: a rare diagnosis with frequent complications. 健康成人胸骨锁骨关节脓毒性关节炎:罕见的诊断和常见的并发症。
Journal of Bone and Joint Infection Pub Date : 2021-11-02 eCollection Date: 2021-01-01 DOI: 10.5194/jbji-6-389-2021
Rui Barbeiro Gonçalves, André Grenho, Joana Correia, João Eurico Reis
{"title":"Sternoclavicular joint septic arthritis in a healthy adult: a rare diagnosis with frequent complications.","authors":"Rui Barbeiro Gonçalves,&nbsp;André Grenho,&nbsp;Joana Correia,&nbsp;João Eurico Reis","doi":"10.5194/jbji-6-389-2021","DOIUrl":"https://doi.org/10.5194/jbji-6-389-2021","url":null,"abstract":"<p><p>We report a case of complicated sternoclavicular joint septic arthritis in a previously healthy adult with no risk factors. An 83-year-old female presented to the emergency with a 1-week history of right shoulder pain followed by fever and prostration in the last 48 h. Computed tomography (CT) scan findings were consistent with right sternoclavicular joint (SCJ) septic arthritis complicated by periarticular abscess. Emergent surgical debridement was performed by a surgical team composed of orthopaedic and thoracic surgeons, followed by 6 weeks of antibiotic treatment. This case highlights the diagnosis and surgical treatment of a rare septic arthritis location but with frequent complications as well as the importance of multidisciplinary collaboration.</p>","PeriodicalId":15271,"journal":{"name":"Journal of Bone and Joint Infection","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-11-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8567852/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"39598006","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Long-term outcome of two-stage revision surgery after hip and knee prosthetic joint infections: an observational study. 髋关节和膝关节假体感染后两期翻修手术的长期疗效:一项观察性研究。
Journal of Bone and Joint Infection Pub Date : 2021-10-20 eCollection Date: 2021-01-01 DOI: 10.5194/jbji-6-379-2021
Yorrick P Bourgonjen, J Fred F Hooning van Duyvenbode, Bruce van Dijk, F Ruben H A Nurmohamed, Ewout S Veltman, H Charles Vogely, Bart C H van der Wal
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引用次数: 2
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