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Hospach T, Kallinich T, Martin L, V Kalle T, Reichert F, Girschick HJ, Hedrich CM. [Arthritis and osteomyelitis in childhood and adolescence-Bacterial and nonbacterial]. Z Rheumatol 2024:10.1007/s00393-024-01504-z. [PMID: 38653784 DOI: 10.1007/s00393-024-01504-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/29/2024] [Indexed: 04/25/2024]
Abstract
Bacterial arthritis and osteomyelitis are usually acute diseases, which in this way differ from the often insidious course of nonbacterial osteomyelitis; however, there is often an overlap both in less acute courses of bacterial illnesses and also in nonbacterial osteitis. The overlapping clinical phenomena can be explained by similar pathophysiological processes. In bacteria-related illnesses the identification of the pathogen and empirical or targeted anti-infectious treatment are prioritized, whereas no triggering agent is known for nonbacterial diseases. The diagnostics are based on the exclusion of differential diagnoses, clinical scores and magnetic resonance imaging (MRI). An activity-adapted anti-inflammatory treatment is indicated.
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Affiliation(s)
- T Hospach
- Zentrum für Pädiatrische Rheumatologie, Olgahospital, Klinikum Stuttgart (ZEPRAS), Kriegsbergstr 62, 70176, Stuttgart, Deutschland.
| | - T Kallinich
- Klinik für Pädiatrie m.S. Pneumologie, Immunologie und Intensivmedizin, Charité, Universitätsmedizin Berlin, Berlin, Deutschland
| | - L Martin
- Klinik für Pädiatrie m.S. Pneumologie, Immunologie und Intensivmedizin, Charité, Universitätsmedizin Berlin, Berlin, Deutschland
| | - T V Kalle
- Radiologisches Institut, Olgahospital, Klinikum Stuttgart, Stuttgart, Deutschland
| | - F Reichert
- Pädiatrische Infektiologie, Olgahospital, Klinikum Stuttgart, Stuttgart, Deutschland
| | - H J Girschick
- Vivantes Klinikum Friedrichshain, Berlin, Deutschland
| | - C M Hedrich
- Department of Women's and Children's Health, Institute of Life Course and Medical Sciences, University of Liverpool, Liverpool, Großbritannien
- Department of Rheumatology, Alder Hey Children's NHS Foundation Trust, Liverpool, Großbritannien
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2
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Mercer HL, Rodriguez D, Rivas R, Rivenbark E, Mikola E, Mercer D. Management of the Septic Wrist: A Systematic Review of Etiology and Therapeutic Strategies. Orthop Clin North Am 2024; 55:273-283. [PMID: 38403373 DOI: 10.1016/j.ocl.2023.11.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/27/2024]
Abstract
Septic arthritis of the wrist can have severe deleterious effects on cartilage and bone if not promptly addressed. Expedient diagnosis and early medical intervention are important. The most effective strategy involves immediate arthrocentesis of the infected joint, enabling precise antibiotic selection based on joint fluid analysis. Diagnostic imaging is important in excluding fractures and identifying abscesses. This review explores the etiologic factors underlying septic wrist joint, identifying risk factors, and delineating optimal diagnosis and treatment approaches. The overarching goal is to impart valuable insights and guidance in the management of septic wrist joint, ensuring the highest quality patient care and optimal clinical outcomes.
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Affiliation(s)
- Heather L Mercer
- Institute of Microbiology and Infection, School of Biosciences, Univeristy of Birmingham, Edgbaston, B15 2TT, England
| | - Diego Rodriguez
- UNMHSC Department of Orthopedics and Rehabilitation, 1 University of New Mexico, MSC 10-5600, Albuquerque, NM 87131, USA
| | - Rhiana Rivas
- UNMHSC Department of Orthopedics and Rehabilitation, 1 University of New Mexico, MSC 10-5600, Albuquerque, NM 87131, USA
| | - Elizabeth Rivenbark
- UNMHSC Department of Orthopedics and Rehabilitation, 1 University of New Mexico, MSC 10-5600, Albuquerque, NM 87131, USA
| | - Elizabeth Mikola
- UNMHSC Department of Orthopedics and Rehabilitation, 1 University of New Mexico, MSC 10-5600, Albuquerque, NM 87131, USA
| | - Deana Mercer
- UNMHSC Department of Orthopedics and Rehabilitation, 1 University of New Mexico, MSC 10-5600, Albuquerque, NM 87131, USA.
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3
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Mercer HL, Rodriguez D, Mikola E, Mercer D. The Septic Elbow Joint: Treatment Approaches for Improved Patient Outcomes. Orthop Clin North Am 2024; 55:247-255. [PMID: 38403370 DOI: 10.1016/j.ocl.2023.09.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/27/2024]
Abstract
Septic arthritis of the elbow is a serious problem requiring prompt, accurate diagnosis and urgent surgical intervention. Achieving successful patient outcomes depends heavily on early diagnosis and efficient streamlined surgical treatment. Essential tactics for treating the septic elbow joint include immediate joint irrigation and debridement in addition to administration of appropriate antibiotics. This comprehensive review delves into the cause of the septic elbow joint, identifies associated risk factors, and provides a comprehensive approach encompassing the diagnosis and treatment of the septic elbow. The aim of this review is to optimize patient care and outcomes.
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Affiliation(s)
- Heather L Mercer
- Institute of Microbiology and Infection, School of Biosciences, University of Birmingham, Edgbaston, B15 2TT, Birmingham, England, United Kingdom
| | - Diego Rodriguez
- Department of Orthopaedics and Rehabilitation, University of New Mexico Health Sciences Center, MSC10 5600, Albuquerque, New Mexico 87131, USA
| | - Elizabeth Mikola
- Department of Orthopaedics and Rehabilitation, University of New Mexico Health Sciences Center, MSC10 5600, Albuquerque, New Mexico 87131, USA
| | - Deana Mercer
- University of New Mexico Health Sciences Center, 1 University of New Mexico MSC 10-5600, Albuquerque, New Mexico 87131, USA.
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Jin T. Exploring the role of bacterial virulence factors and host elements in septic arthritis: insights from animal models for innovative therapies. Front Microbiol 2024; 15:1356982. [PMID: 38410388 PMCID: PMC10895065 DOI: 10.3389/fmicb.2024.1356982] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2023] [Accepted: 01/18/2024] [Indexed: 02/28/2024] Open
Abstract
Septic arthritis, characterized as one of the most aggressive joint diseases, is primarily attributed to Staphylococcus aureus (S. aureus) and often results from hematogenous dissemination. Even with prompt treatment, septic arthritis frequently inflicts irreversible joint damage, leading to sustained joint dysfunction in a significant proportion of patients. Despite the unsatisfactory outcomes, current therapeutic approaches for septic arthritis have remained stagnant for decades. In the clinical context, devising innovative strategies to mitigate joint damage necessitates a profound comprehension of the pivotal disease mechanisms. This entails unraveling how bacterial virulence factors interact with host elements to facilitate bacterial invasion into the joint and identifying the principal drivers of joint damage. Leveraging animal models of septic arthritis emerges as a potent tool to achieve these objectives. This review provides a comprehensive overview of the historical evolution and recent advancements in septic arthritis models. Additionally, we address practical considerations regarding experimental protocols. Furthermore, we delve into the utility of these animal models, such as their contribution to the discovery of novel bacterial virulence factors and host elements that play pivotal roles in the initiation and progression of septic arthritis. Finally, we summarize the latest developments in novel therapeutic strategies against septic arthritis, leveraging insights gained from these unique animal models.
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Affiliation(s)
- Tao Jin
- Department of Rheumatology and Inflammation Research, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
- Department of Rheumatology, Sahlgrenska University Hospital, Gothenburg, Sweden
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5
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Kano Y. Racoon's ear appearance in pyogenic facet joint infection. QJM 2024; 117:59-60. [PMID: 37707562 DOI: 10.1093/qjmed/hcad207] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/12/2023] [Indexed: 09/15/2023] Open
Affiliation(s)
- Yasuhiro Kano
- Department of Emergency and General Medicine, Tokyo Metropolitan Tama Medical Center, 2-8-29 Musashidai, Fuchu, Tokyo 183-8524, Japan
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6
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Alamdaran SA, Taheri-Nezhad M, Nouri A, Khoroushi F, Aalami MH, Malek A, Mohtasham A, Alizadeh M. Role of ultrasound and inflammatory factors in the management of pediatric hip joint effusion. Pediatr Rheumatol Online J 2023; 21:146. [PMID: 38115094 PMCID: PMC10729365 DOI: 10.1186/s12969-023-00922-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/18/2023] [Accepted: 11/04/2023] [Indexed: 12/21/2023] Open
Abstract
BACKGROUND Septic arthritis is an important differential diagnosis of hip joint pain. Joint aspiration analysis is a necessary diagnostic measure for septic arthritis. In order to reduce the need for joint aspiration, we compared the combination of ultrasound findings and laboratory findings to separate septic arthritis from reactive arthritis. METHODS Children aged < 14 years who were referred to Akbar pediatric hospital in 2020-2022 with hip pain or limping were included in this longitudinal study. Participants underwent ultrasound examinations of the hip and blood samples were obtained from them. After confirming an effusion, dependent on patient status and clinical diagnosis, one of the following approaches was recommended; the close follow-up, or the ultrasound-guided aspiration of the hip joint effusion, and or arthrotomy. The various ultrasound and laboratory were documented. Data were analyzed and P < 0.001 being considered statistically significant. RESULTS Overall, 115 patients with a mean age of 3.43 ± 5.76 years, 46 of whom were girls, were studied. The final diagnosis in 23 cases (20.0%) was septic arthritis and 92 (80.0%) had reactive arthritis. C-reactive protein (CRP) and The erythrocyte sedimentation rate (ESR) unlike aspirate volume, effusion volume measured on ultrasound, capsule thickness, total thickness, and recorded capsule-to-effusion ratio were significantly higher in patients with septic arthritis (P < 0.001). There was a significant agreement between the volume of measured fluid in the anterior recess and the volume of aspirated fluid (2.5 times, P < 0.001). Septic arthritis was not observed in any of the patients with effusion volume in anterior recess less than 0.5 cc and ESR less than 40 mm/hr or CRP less than 15 mg/L. CONCLUSION Since septic arthritis was not observed in any of the patients with effusion volume < 0.5 cc and normal inflammatory factors (ESR or CRP), conservative management and close follow-up can be recommended in these patients instead of joint fluid aspiration.
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Affiliation(s)
| | | | - Ahmad Nouri
- Faculty of Medicine, Semnan University of medical Sciences, Semnan, Iran
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Tsujii A, Takami H, Sato S, Mae T, Ohori T, Tanaka H, Okada S, Nakata K. Deep Infection After Anterior Cruciate Ligament Reconstruction Diagnosed by Intratunnel Suspensory Fixation Device Migration: A Case Report. JBJS Case Connect 2023; 13:01709767-202312000-00003. [PMID: 37797166 DOI: 10.2106/jbjs.cc.23.00312] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/07/2023]
Abstract
CASE A 43-year-old woman sustained an anterior cruciate ligament injury while kickboxing and underwent anterior cruciate ligament reconstruction with hamstring autograft with suspensory fixation. Lateral thigh wound was superficially infected at 2 weeks postoperatively with resolution of signs and symptoms after debridement. Three months later, posterolateral knee pain developed and radiographs revealed intratunnel migration of the device. That observation with abnormal magnetic resonance imaging and serology results led to the diagnosis of deep infection. Immediate device removal and debridement were performed. Consequently, the grafts were preserved, and the patient could perform kickboxing 2 years thereafter. CONCLUSIONS Intratunnel migration of suspensory fixation devices can support a diagnosis of infection.
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Affiliation(s)
- Akira Tsujii
- Department of Sports Medical Biomechanics, Osaka University Graduate School of Medicine, Osaka, Japan
| | - Haruna Takami
- Department of Orthopaedic Surgery, Osaka University Graduate School of Medicine, Osaka, Japan
| | - Seira Sato
- Department of Sports Medical Science, Osaka University Graduate School of Medicine, Osaka, Japan
| | - Tatsuo Mae
- Department of Sports Medical Biomechanics, Osaka University Graduate School of Medicine, Osaka, Japan
| | - Tomoki Ohori
- Department of Orthopaedic Surgery, Osaka University Graduate School of Medicine, Osaka, Japan
| | - Hiroyuki Tanaka
- Department of Sports Medical Science, Osaka University Graduate School of Medicine, Osaka, Japan
| | - Seiji Okada
- Department of Orthopaedic Surgery, Osaka University Graduate School of Medicine, Osaka, Japan
| | - Ken Nakata
- Department of Medicine for Sports and Performing Arts, Osaka University Graduate School of Medicine, Osaka, Japan
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8
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Thompson JC, Tonsager BM, Boffeli TJ. Arthroscopic Treatment of the Septic Ankle. Clin Podiatr Med Surg 2023; 40:539-552. [PMID: 37236690 DOI: 10.1016/j.cpm.2023.02.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
Ankle joint sepsis is a relatively rare but potentially devastating pathologic process of the lower extremity that requires expeditious identification and management. Establishing the diagnosis of ankle joint sepsis is often challenging as it may present with concomitant pathologies and often lacks consistency in regard to classic clinical characteristics. Once a diagnosis has been established, prompt management is imperative to minimize the potential for long-term sequelae. The purpose of this chapter is to address the diagnosis and management of the septic ankle with a focus on arthroscopic treatment.
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Affiliation(s)
- Jonathan C Thompson
- Division of Orthopedics, Mayo Clinic Health System, 1400 Bellinger Street, Eau Claire, WI 54703, USA.
| | - Ben M Tonsager
- Foot & Ankle Surgical Residency Program, Regions Hospital/HealthPartners Institute, 640 Jackson Street, Saint Paul, MN 55101, USA
| | - Troy J Boffeli
- Foot & Ankle Surgical Residency Program, Regions Hospital/HealthPartners Institute, TRIA Woodbury Orthopedic Center, Foot and Ankle Surgery, HealthPartners Medical Group, 640 Jackson Street, Saint Paul, MN 55101, USA
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9
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Rüther J, Taubert L, Loose K, Willauschus M, Silawal S, Millrose M, Bail HJ, Geßlein M. Mid- to Long-Term Survival of Geriatric Patients with Primary Septic Arthritis of the Shoulder: A Retrospective Study over a Period of 20 Years. J Pers Med 2023; 13:1030. [PMID: 37511643 PMCID: PMC10381718 DOI: 10.3390/jpm13071030] [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: 04/30/2023] [Revised: 06/05/2023] [Accepted: 06/20/2023] [Indexed: 07/30/2023] Open
Abstract
Septic arthritis of the shoulder is an urgent medical emergency that often occurs in elderly patients and is associated with high morbidity and mortality. Retrospectively, 56 patients aged ≥60 years, treated for primary septic monoarthritis of the shoulder at a maximum care hospital between 1 July 2001, and 30 July 2022, were included in this study. The primary aim of the study was analyzing survival rates and different bacteria in these patients. For statistical analysis, Kaplan-Meier curves were used for survival probability and the log-rank test was used to compare a survival probability of 5 years. The mean patient age was 78.7 years and a mean follow-up time of 3011.8 days. The mean survival of the entire study population was 920.3 days or 2.5 years. Significantly impaired 5-year survival was found only with increasing age and higher American Society of Anesthesiologists (ASA) physical status (PS) classification scores. Eight different types of bacteria were detected in the synovial fluid cultures. A total of 42 of 48 overall pathogens was Gram-positive and 6 were Gram-negative bacteria. Staphylococcus aureus was identified as the most frequent variant. We conclude that the mean survival is significantly shortened within the first 5 years with increasing age and ASA PS classification.
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Affiliation(s)
- Johannes Rüther
- Department of Orthopedics and Traumatology, Paracelsus Medical University, General Hospital Nuremberg, Breslauer Straße 201, 90471 Nuremberg, Germany
| | - Lars Taubert
- Department of Orthopedics and Traumatology, Paracelsus Medical University, General Hospital Nuremberg, Breslauer Straße 201, 90471 Nuremberg, Germany
| | - Kim Loose
- Department of Orthopedics and Traumatology, Paracelsus Medical University, General Hospital Nuremberg, Breslauer Straße 201, 90471 Nuremberg, Germany
| | - Maximilian Willauschus
- Department of Orthopedics and Traumatology, Paracelsus Medical University, General Hospital Nuremberg, Breslauer Straße 201, 90471 Nuremberg, Germany
| | - Sandeep Silawal
- Institute of Anatomy and Cell Biology, Paracelsus Medical University, General Hospital Nuremberg, Prof. Ernst Nathan Str. 1, 90419 Nuremberg, Germany
| | - Michael Millrose
- Department of Orthopedics and Traumatology, Paracelsus Medical University, General Hospital Nuremberg, Breslauer Straße 201, 90471 Nuremberg, Germany
- Department of Trauma Surgery and Sports Medicine, Garmisch-Partenkirchen Medical Centre, 82467 Garmisch-Partenkirchen, Germany
| | - Hermann Josef Bail
- Department of Orthopedics and Traumatology, Paracelsus Medical University, General Hospital Nuremberg, Breslauer Straße 201, 90471 Nuremberg, Germany
| | - Markus Geßlein
- Department of Orthopedics and Traumatology, Paracelsus Medical University, General Hospital Nuremberg, Breslauer Straße 201, 90471 Nuremberg, Germany
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10
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Abe K, Ishikawa Y, Takahashi T, Fujiwara M, Kita Y. Septic arthritis induced by Streptococcus pneumoniae occurring in rheumatoid arthritis treated with abatacept and methotrexate: A case report. Mod Rheumatol Case Rep 2023; 7:39-42. [PMID: 36169196 DOI: 10.1093/mrcr/rxac072] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2022] [Revised: 08/12/2022] [Accepted: 09/08/2022] [Indexed: 06/16/2023]
Abstract
Septic arthritis occurs more frequently in elderly patients with rheumatoid arthritis (RA), with Staphylococcus aureus being the most common aetiologic agent. Rarely, Streptococcus pneumoniae (pneumococcus) is the cause of septic arthritis. Biological disease-modifying antirheumatic drugs (bDMARDs) are widely used in RA, but it is unknown whether bDMARDs could be a risk factor for pneumococcal septic arthritis in such patients. Here, we report the case of a patient with RA treated with bDMARDs (abatacept) who developed pneumococcal septic arthritis. The patient is a 64-year-old female complicated with RA for >10 years. She was treated with abatacept and methotrexate and has been in remission for 2 years. She had not received any pneumococcal vaccination. She consulted at our hospital for left ankle arthralgia and fever. Blood culture and puncture of the left ankle joints detected pneumococcus, and the pneumococcal urine antigen test was positive. The patient was diagnosed with pneumococcal septic arthritis, and she recovered after the administration of antibiotics. This is the first case report discussing these circumstances, suggesting that bDMARDs may be a risk of pneumococcal septic arthritis in patients with RA. To prevent this, pneumococcal vaccination should be encouraged in such patients. Furthermore, if RA is in remission, we may consider the spacing or withdrawal of bDMARDs to avoid severe infection.
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Affiliation(s)
- Kazuya Abe
- Department of Rheumatology, Yokohama Rosai Hospital, Yokohama, Kanagawa, Japan
- Department of Allergy and Clinical Immunology, Chiba University Hospital, Chiba, Japan
| | - Yuichi Ishikawa
- Department of Rheumatology, Yokohama Rosai Hospital, Yokohama, Kanagawa, Japan
- Graduate School of Health Innovation, Kanagawa University of Human Services, Kawasaki, Kanagawa, Japan
- Sato Clinic, Tokyo, Japan
| | - Tatsuro Takahashi
- Department of Rheumatology, Yokohama Rosai Hospital, Yokohama, Kanagawa, Japan
| | - Michio Fujiwara
- Department of Rheumatology, Yokohama Rosai Hospital, Yokohama, Kanagawa, Japan
| | - Yasuhiko Kita
- Department of Rheumatology, Yokohama Rosai Hospital, Yokohama, Kanagawa, Japan
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Yagupsky P. The Past, Present, and Future of Kingella kingae Detection in Pediatric Osteoarthritis. Diagnostics (Basel) 2022; 12:diagnostics12122932. [PMID: 36552939 PMCID: PMC9777514 DOI: 10.3390/diagnostics12122932] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2022] [Revised: 11/18/2022] [Accepted: 11/20/2022] [Indexed: 11/25/2022] Open
Abstract
As a result of the increasing use of improved detection methods, Kingella kingae, a Gram-negative component of the pediatric oropharyngeal microbiota, is increasingly appreciated as the prime etiology of septic arthritis, osteomyelitis, and spondylodiscitis in children aged 6 to 48 months. The medical literature was reviewed to summarize the laboratory methods required for detecting the organism. Kingella kingae is notoriously fastidious, and seeding skeletal system samples onto solid culture media usually fails to isolate it. Inoculation of synovial fluid aspirates and bone exudates into blood culture vials enhances Kingella kingae recovery by diluting detrimental factors in the specimen. The detection of the species has been further improved by nucleic acid amplification tests, especially by using species-specific primers targeting Kingella kingae's rtxA, groEL, and mdh genes in a real-time PCR platform. Although novel metagenomic next-generation technology performed in the patient's plasma sample (liquid biopsy) has not yet reached its full potential, improvements in the sensitivity and specificity of the method will probably make this approach the primary means of diagnosing Kingella kingae infections in the future.
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Affiliation(s)
- Pablo Yagupsky
- Clinical Microbiology Laboratory, Soroka University Medical Center, Ben-Gurion University of the Negev, Beer Sheva 8410500, Israel
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12
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Yun SY, Choo HJ, Jeong HW, Lee SJ. Comparison of MR Findings between Patients with Septic Arthritis and Acute Gouty Arthritis of the Knee. JOURNAL OF THE KOREAN SOCIETY OF RADIOLOGY 2022; 83:1071-1080. [PMID: 36276224 PMCID: PMC9574278 DOI: 10.3348/jksr.2021.0147] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/27/2021] [Revised: 01/17/2022] [Accepted: 02/23/2022] [Indexed: 11/15/2022]
Abstract
Purpose To compare the MR findings of septic and acute gouty arthritis of the knee joint. Materials and Methods This retrospective study included patients who underwent knee MRI for septic or gouty arthritis at our hospital between October 2012 and October 2018. The MR findings were analyzed for the presence of bone marrow edema, soft tissue edema, abscess, pattern of synovial thickening (frondlike, lamellated, diffuse linear), maximum thickness of the synovium, and joint effusion volume. The gouty (n = 5) and septic arthritis (n = 10) groups were compared using the Wilcoxon rank-sum test and Fisher's exact test. Results No statistically significant differences were observed for each item. One patient in the gouty arthritis group and seven in the septic arthritis group had bone marrow edema. Soft tissue abscess formation was only observed in the septic group. The incidence of each synovial thickening pattern was as follows: 100% (diffuse linear) in the gouty arthritis group and 20% (frondlike), 50% (lamellated), and 30% (diffuse linear) in the septic arthritis group. Conclusion Differentiation of gouty arthritis and septic arthritis based on imaging findings is difficult. However, lamellated synovial thickening patterns, bone marrow edema, and soft tissue abscess formation are more commonly observed in patients with septic arthritis than in those with gouty arthritis.
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13
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Mandell JC, Khurana B. Musculoskeletal Trauma and Infection. Magn Reson Imaging Clin N Am 2022; 30:441-454. [PMID: 35995472 DOI: 10.1016/j.mric.2022.04.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
Abstract
MR is often the most definitive imaging for assessment of musculoskeletal trauma and infection. Although it is not possible to address all the intricacies of these complex topics in a single article, this review will attempt to provide a useful toolbox of skills by discussing several common clinical scenarios faced by emergency radiologists in interpretation of adult trauma and infection. These scenarios include MR assessment of hip and pelvic fracture, traumatic soft tissue injuries, septic arthritis, soft tissue infection, and osteomyelitis.
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Affiliation(s)
- Jacob C Mandell
- Musculoskeletal Imaging and Intervention, Division of Musculoskeletal Radiology, Harvard Medical School, Brigham and Women's Hospital, 75 Francis Street, Boston, MA 02115, USA.
| | - Bharti Khurana
- Division of Emergency Radiology, Brigham and Women's Hospital, Trauma Imaging Research and Innovation Center, Harvard Medical School, 75 Francis Street, Boston, MA 02115, USA
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14
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Alobaidi D, Mahgoub AE, Bachuwa G, Osterholzer D. Cryptococcus neoformans var. grubii septic arthritis in an immunocompromised patient on haemodialysis with history of splenectomy and sarcoidosis. BMJ Case Rep 2022; 15:e248217. [PMID: 35787508 PMCID: PMC9255371 DOI: 10.1136/bcr-2021-248217] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/18/2022] [Indexed: 11/03/2022] Open
Abstract
A male adult in his mid-40s with end-stage renal disease (ESRD) on haemodialysis, with history of splenectomy and sarcoidosis, developed septic arthritis of the knee. Excision and drainage was performed and empiric antibiotics were initiated. Cultures were initially negative without clinical improvement. Eventually, the aerobic synovial fluid culture grew Cryptococcus neoformans (formerly Cryptococcus neoformans var. grubii). The patient was treated with liposomal amphotericin B and then switched to fluconazole until the infection resolved. This case highlights the less well-recognised association between cryptococcal arthritis and immunodeficiency states like ESRD, splenectomy and sarcoidosis.
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Affiliation(s)
- Demah Alobaidi
- Internal Medicine, Hurley Medical Center / Michigan State University, Flint, Michigan, USA
| | | | - Ghassan Bachuwa
- Internal Medicine, Hurley Medical Center / Michigan State University, Flint, Michigan, USA
| | - Danielle Osterholzer
- Internal Medicine - Division of Infectious Diseases, Hurley Medical Center / Michigan State University, Flint, Michigan, USA
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15
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Gaffaney L, McKee-Proctor M, Yeung HM. Lumbar osteomyelitis and knee septic arthritis caused by Streptococcus agalactiae bacteraemia. BMJ Case Rep 2022; 15:e249337. [PMID: 35440435 PMCID: PMC9020308 DOI: 10.1136/bcr-2022-249337] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/07/2022] [Indexed: 11/04/2022] Open
Abstract
A man in his late 70s presented to the emergency department endorsing a week of malaise. He was recently hospitalised for 2 days for new back pain and was discharged with non-opioid pain medications but continued to seek care as he felt unwell. On presentation, he was afebrile with a leukocytosis. Physical examination revealed a painful left knee with no evidence of trauma. Arthrocentesis revealed purulent fluid with elevated white blood cell consistent with septic arthritis. He was started on broad-spectrum antibiotics and underwent irrigation and synovectomy of the left knee. Aspirate and blood cultures grew Streptococcus agalactiae Transthoracic echocardiogram showed no vegetations; however, an MRI of lumbar spine showed L2-L3 and L4-L5 osteomyelitis. He was treated with intravenous ceftriaxone for 3 weeks and then oral levofloxacin for 3 weeks, for a total 6 week course of antibiotics.
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Affiliation(s)
- Lauren Gaffaney
- Department of Medicine, Lewis Katz School of Medicine at Temple University, Philadelphia, Pennsylvania, USA
| | - Maxwell McKee-Proctor
- Department of Medicine, Lewis Katz School of Medicine at Temple University, Philadelphia, Pennsylvania, USA
| | - Ho-Man Yeung
- Department of Medicine, Lewis Katz School of Medicine at Temple University, Philadelphia, Pennsylvania, USA
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Chang KM, Karkenny G, Koshy R. Salmonella Septic Arthritis and Bacteremia in a Patient With Poorly Controlled Diabetes. Cureus 2021; 13:e20465. [PMID: 35047290 PMCID: PMC8760007 DOI: 10.7759/cureus.20465] [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] [Accepted: 12/16/2021] [Indexed: 11/05/2022] Open
Abstract
Salmonella belongs to the Enterobacteriaceae family and is a frequent gastroenteritis pathogen when the food is not well handled. We present a case of indolent septic arthritis of the knee secondary to Salmonella bacteremia and uncontrolled diabetes. The knee effusion analysis showed a total nucleated cell count of 9206 cells/uL and no organism was seen under Gram stain. Both blood culture and synovial fluid culture later grew Salmonella enterica serovar Enteritidis. Meticulous workups revealed his previously undiagnosed and uncontrolled diabetes as the sole risk factor for developing severe salmonellosis. Serious non-typhoidal Salmonella infections often occur in immunocompromising states such as extreme age, HIV, malignancy, corticosteroid use, and rheumatologic disorders. Extraintestinal salmonellosis warrants surveillance for the aforementioned conditions. This case was unique in that septic arthritis and bacteremia due to Salmonella in a healthy man led to a diagnosis of uncontrolled diabetes. Like other bacterial septic arthritis, antimicrobial agents and proper drainage are the keys to treatment success. At least two weeks of antimicrobial therapy is needed for the treatment of Salmonella soft-tissue infection; however, therapy for four-six weeks might be necessary given the known persistence of Salmonella species at compromised sites.
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17
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Risk Factors of Coexisting Septic Spondylitis and Arthritis: A Case-Control Study in a Tertiary Referral Hospital. J Clin Med 2021; 10:jcm10225345. [PMID: 34830626 PMCID: PMC8622201 DOI: 10.3390/jcm10225345] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2021] [Revised: 11/12/2021] [Accepted: 11/15/2021] [Indexed: 01/08/2023] Open
Abstract
Introduction: In patients under immunosuppression or severe sepsis, it is sometimes manifested as coexisting septic arthritis and spondylitis. The aim of this study is to evaluate and investigate the risk factors of infectious spondylitis associated with septic arthritis. Methods: The study retrospectively reviewed the patients diagnosed with infectious spondylitis between January 2010 and September 2018 for risk factors of coexisting major joint septic arthritis. Results: A total of 10 patients with infectious spondylitis and coexisting septic arthritis comprised the study group. Fifty matched patients with solely infectious spondylitis were selected as the control group. Major risk factors include preoperative C-reactive protein (p = 0.001), hypoalbuminemia (p = 0.011), history of total joint replacement (p < 0.001), duration of preoperative antibiotics treatment (p = 0.038) and psoas muscle abscess (p < 0.001). Conclusion: Infectious spondylitis and septic arthritis are thought of as medical emergencies due to their high mortality and morbidity. Our study evaluated 5 risk factors as significant major findings: hypoalbuminemia (<3.4 g/dL), higher preoperative CRP (>130 mg/L), psoas muscle abscess, longer preoperative antibiotics treatment (>8 days) and history of total joint replacement. Clinicians should pay attention to the patients with those five factors to detect the coexisting infections as early as possible.
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Ahmad R, Flash M, Asnake ZT, Salabei JK, Calestino M. Septic Arthritis Masquerading as a Flare of Rheumatoid Arthritis: A Not So Straightforward Diagnosis. Cureus 2021; 13:e18336. [PMID: 34725598 PMCID: PMC8555750 DOI: 10.7759/cureus.18336] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/21/2021] [Indexed: 11/05/2022] Open
Abstract
A typical presentation of septic arthritis (SA) includes pain, swelling, and erythema in the affected joint. Often, patients complain of inability to bear weight on the affected limb. However, some patients may present with subtle symptoms of pain and no fever or obvious swelling of the affected limb thus making the initial suspicion of SA low. Especially, patients with rheumatoid arthritis (RA) may present with polyarticular joint pain and initial synovial fluid analysis from an infected joint not consistent with overt septic arthritis. In such situations, the diagnosis of septic arthritis could be missed on delayed. In this case report, we present a 79-year-old female with a history of RA who presents with polyarticular pain, most notably in her right knee. SA was not initially suspected because of her history of RA and her current presentation with polyarticular pain. The initial synovial analysis did not suggest SA as well. However, cultures of synovial fluid from her right knee confirmed SA. Thus, we have highlighted that physicians should have a high suspicion for SA when addressing joint pain in RA patients.
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Affiliation(s)
- Ramin Ahmad
- Internal Medicine, University of Central Florida College of Medicine, Graduate Medical Education/North Florida Regional Medical Center, Gainesville, USA
| | - Mejhorn Flash
- Internal Medicine, University of Central Florida College of Medicine, Graduate Medical Education/North Florida Regional Medical Center, Gainesville, USA
| | - Zekarias T Asnake
- Internal Medicine, University of Central Florida College of Medicine, Graduate Medical Education/North Florida Regional Medical Center, Gainesville, USA
| | - Joshua K Salabei
- Internal Medicine, University of Central Florida College of Medicine, Graduate Medical Education/North Florida Regional Medical Center, Gainesville, USA
| | - Matthew Calestino
- Internal Medicine, University of Central Florida College of Medicine, Graduate Medical Education/North Florida Regional Medical Center, Gainesville, USA
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19
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Phillips TF, Bleyaert HF. Retrospective evaluation of 103 cases of septic arthritis in dogs. Vet Rec 2021; 190:e938. [PMID: 34558080 DOI: 10.1002/vetr.938] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2021] [Revised: 07/19/2021] [Accepted: 08/28/2021] [Indexed: 11/06/2022]
Abstract
OBJECTIVE This study examines inciting causes, diagnosis, treatment and risk factors for the recurrence and outcome of septic arthritis (SA) in dogs. STUDY DESIGN Medical records spanning 17 years from five referral hospitals were surveyed for presumptive and confirmed cases of SA. RESULTS SA was identified in 103 cases. Spontaneous septic SA was the most common inciting cause. The most commonly affected joints were the stifle (40%) and elbow (24%). Pre-existing osteoarthritis (OA) was present in 63% of septic joints and was associated with recurrence (p = 0.03). Treatment with antibiotics prior to presentation was associated with a negative synovial fluid culture (p = 0.014). A successful outcome was associated with early treatment (p = 0.001) and SA due to direct penetration (p = 0.04) or spontaneous cause (p = 0.003). Recurrence was more likely in dogs with unsuccessful outcomes (p = 0.004) and bodyweights >30 kg (p = 0.009). CLINICAL SIGNIFICANCE SA should be considered as a differential diagnosis in large breed dogs with pre-existing OA presenting with either an acute or chronic monoarthropathy. In the majority of cases, a successful outcome was achieved regardless of treatment type. Recurrence rates were low, but associated with pre-existing OA and higher bodyweight. Although treatment should be implemented as soon as possible to maximise outcome success, synovial fluid samples should ideally be obtained before empiric antibiotic administration.
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Affiliation(s)
- Tessa F Phillips
- Surgery Department, BluePearl Veterinary Partners, Tampa, Florida, USA
| | - Helga F Bleyaert
- Surgery Department, BluePearl Veterinary Partners, Tampa, Florida, USA
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20
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Miller JB, McCARTHY EF, Gelber AC. Graft-versus-host Disease Complicated by Sequential Septic Arthritis and Osteomyelitis. J Rheumatol 2021; 47:477-478. [PMID: 32115434 DOI: 10.3899/jrheum.181302] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Affiliation(s)
- John B Miller
- Division of Rheumatology, Department of Medicine, Johns Hopkins University School of Medicine
| | - Edward F McCARTHY
- Department of Pathology, Johns Hopkins University School of Medicine
| | - Allan C Gelber
- Division of Rheumatology, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA.
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21
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Septic Arthritis in Children: A Longitudinal Population-Based Study in Western Australia. Rheumatol Ther 2021; 8:877-888. [PMID: 33895983 PMCID: PMC8217357 DOI: 10.1007/s40744-021-00307-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2021] [Accepted: 04/09/2021] [Indexed: 11/25/2022] Open
Abstract
Objective To describe the incidence, risk factors and long-term outcomes in children hospitalised with septic arthritis (SA) in Western Australia (WA). Methods We extracted state-wide longitudinally linked administrative health data for patients aged < 16 years with a first diagnostic code of 711.X (ICD9-CM) and M00.X (ICD10-AM) in WA in the period 1990–2010. Annual incidence rates (AIR) per 100,000 with 95% confidence intervals (CIs), prior conditions during a median lookback period of 63.2 [interquartile range (IQR) 19.8–117.1] months and outcomes, including standardised mortality rates (SMR), during a median follow-up of 10 years are reported. Results A total of 891 patients [62% male, median age 6.4 (IQR 1.9–10.6) years with 34% aged < 3 years] were admitted for SA during the observation period. The overall AIR (per 100,000) was 9.85 (95% CI 4.79–14.41), and was higher in Indigenous Australians [34.9 vs. 5.5 (non-Indigenous), p < 0.001] and in males [11.9 vs. 7 (females), p < 0.01]; AIR showed no temporal or seasonal variation. Knees (43.9%), hips (34.6%) and ankles (13.3%) were most frequently affected, with Staphylococci predominant (49%) in patients with positive cultures (41.5%). Prior infection(s) (40.4%) and respiratory disease (7%) were the main pre-existing morbidities. Median hospital stay was 4.0 (IQR 2–8) days, with 1.9% requiring admission to the intensive care unit and 10.4% requiring readmission within 30 days. During follow-up, 26 patients (3.1%) developed osteomyelitis, nine patients were diagnosed with osteoarthrosis (1.1%) and five patients (0.6%) underwent joint replacement. Female patients developed other serious infections more often than male patients (40.5 vs. 27.1%, p < 0.01), as well as other comorbidities (Charlson Comorbidity Index > 0: 34.6 vs. 27.2%, p = 0.02), including diabetes (4.2 vs. 0%; p = 0.001), cardiovascular events (4.2 vs 1.4%, p = 0.002) and chronic arthritis (1 vs. 0%, p = 0.05). The crude mortality rate was low (0.3%), with 99.4% survival at 180 months and no increase in the SMR. Conclusions The incidence of SA in children in WA did not change over the 20-year observation period. SA did not lead to excess mortality, but bone and joint complications developed in 5% of patients. The high propensity to comorbid conditions in this young cohort suggests an underlying role of comorbidity in SA development. Supplementary Information The online version contains supplementary material available at 10.1007/s40744-021-00307-x. As more children are living with complex and chronic conditions, we investigated whether children in Western Australia (WA) have become more prone to joint infections. During a 20-year observation period we collected health data for all children admitted to any hospital in the state with an infected joint and recorded their health outcomes. We found that joint infection occurs in nearly ten out of 100,000 children each year, but we saw no change in the frequency over time. We did observe higher rates in Indigenous children (35/100,000) than in non-indigenous children (6/100,000) but found no noticeable influence of the seasons on the frequency of joint infections. Knees, hips and ankles were most often affected, and 15% had additional bone infection. Children needed to be treated in hospital for 4–5 days, and only a small minority (1.2%) were so ill they needed intensive care. Joint infections led to chronic, long-term complications in about 5% of patients, but we found no evidence that joint infections increased the risk of death compared to children in the general population.
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22
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Nissim L, Lieber SB, Naffaa ME, Fowler ML, Shmerling RH, Paz Z. The impact of gender on the clinical presentation, management, and surgical outcomes of patients with native-joint septic arthritis. J Eval Clin Pract 2021; 27:371-376. [PMID: 32613746 DOI: 10.1111/jep.13437] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/05/2019] [Revised: 05/31/2020] [Accepted: 06/04/2020] [Indexed: 11/28/2022]
Abstract
RATIONALE, AIMS AND OBJECTIVES Approximately 20 000 cases of septic arthritis (SA) occur in the U.S. yearly. We examined whether gender-related differences exist in the presentation, management, and outcomes of patients with native joint septic arthritis (NJSA). METHODS This was a retrospective study of medical files of patients aged 18 years and older admitted between 1998 and 2015 to a single tertiary care hospital and diagnosed with NJSA. All study subjects had positive synovial fluid or blood cultures and each was managed surgically. Patients' charts were reviewed for demographics, comorbidities, clinical presentations, microbiology profiles, management, and outcomes. Cases of osteomyelitis, septic bursitis, prosthetic joint, and culture-negative SA were excluded. RESULTS Of 324 NJSA patients, those who were female (n = 130; 40.1%) were significantly older at presentation than males (mean age: 63.6 vs 58.3; P = .006). Prior joint pathology was more common amongst females, including osteoarthritis (20.8% vs 12.9%; P = .04) and rheumatoid arthritis (10% vs 3.6%; P = .03). Female patients had a higher frequency of hip involvement (17.7% vs 10.8%; P = .05). No differences were observed in clinical presentations, culture results, medical management, or outcomes between genders. CONCLUSIONS Compared to men, women with NJSA presented at an older age and had more prior joint pathology and a higher frequency of hip involvement. These differences, however, had no significant impact on the clinical presentation, medical management, or outcomes of NJSA.
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Affiliation(s)
- Lior Nissim
- Azrieli Faculty of Medicine, Bar-Ilan University, Safed, Israel
| | - Sarah B Lieber
- Department of Rheumatology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts, USA
| | - Mohammad E Naffaa
- Azrieli Faculty of Medicine, Bar-Ilan University, Safed, Israel.,Department of Rheumatology, Galilee Medical Center, Nahariya, Israel
| | | | - Robert H Shmerling
- Department of Rheumatology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts, USA
| | - Ziv Paz
- Azrieli Faculty of Medicine, Bar-Ilan University, Safed, Israel.,Department of Rheumatology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts, USA.,Department of Rheumatology, Galilee Medical Center, Nahariya, Israel
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23
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Jahmani R, Obeidat O, Yusef D. Brucella Septic Hip Arthritis: A Case Report. AMERICAN JOURNAL OF CASE REPORTS 2021; 22:e928592. [PMID: 33602891 PMCID: PMC7901156 DOI: 10.12659/ajcr.928592] [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] [Indexed: 11/09/2022]
Abstract
Patient: Female, 7-year-old Final Diagnosis: Septic hip brucelosis Symptoms: Hip pain Medication: — Clinical Procedure: — Specialty: Orthopedics and Traumatology
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Affiliation(s)
- Rami Jahmani
- Department of Special Surgery, Orthopedic Division, Jordan University of Science and Technology, Irbid, Jordan
| | - Omar Obeidat
- School of Medicine, Jordan University of Science and Technology, Irbid, Jordan
| | - Dawood Yusef
- Department of Pediatrics and Neonatology, Jordan University of Science and Technology, Irbid, Jordan
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24
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Subarticular Inflammatory Pseudoabscesses: A Pathologic Study With Clinical Correlation. Am J Surg Pathol 2020; 44:633-640. [PMID: 32294062 DOI: 10.1097/pas.0000000000001440] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Abnormal accumulation of neutrophils in a subarticular bone usually raises the concern for osteomyelitis or septic arthritis, a disabling and potentially life-threatening medical condition. At the pathology department of a specialized orthopedic institute, we observed a distinct pattern of subarticular inflammation mimicking infection characterized by collections of neutrophils, macrophages, and fibrin in pseudocystic spaces of variable size and extent in the superficial subarticular bone not accompanied by granulation tissue or necrosis. We coined the term "inflammatory pseudoabscess" to describe these accumulations. From 1997-2015, we reported inflammatory pseudoabscesses in 157 primary arthroplasty/osteotomy specimens from 143 patients without penetrating trauma or hardware in the affected joint. The predominant gross and histologic features were those of destructive/inflammatory joint disease, including lymphoplasmacytic synovitis (95.3%), subchondral osseous chronic inflammation (80.3%), exudative synovitis (58.0%), synovial pannus (52.0%), and marginal erosions of articular cartilage and/or subarticular bone (43.3%). Clinical information was available in 137 (95.8%) patients, 107 (overall: 74.8%) of whom had preoperatively or postoperatively diagnosed inflammatory arthropathy, most commonly rheumatoid arthritis. The remaining 30 (overall: 21.0%) patients had no documented inflammatory disorders, but some had bilateral or multijoint arthropathy, hands/feet involvement, lymphoplasmacytic synovitis, ulcerative colitis, or family history of inflammatory arthropathy. There was no documented infection-associated implant failure. We believe that inflammatory pseudoabscess represents an intraosseous manifestation of noninfectious inflammatory disorders of joints. This feature should be recognized by pathologists and used to suggest further clinical evaluation for undiagnosed inflammatory joint diseases.
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25
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Ben-Chetrit E, Zamir A, Natsheh A, Nesher G, Wiener-Well Y, Breuer GS. Trends in antimicrobial resistance among bacteria causing septic arthritis in adults in a single center: A 15-years retrospective analysis. Intern Emerg Med 2020; 15:655-661. [PMID: 31784870 DOI: 10.1007/s11739-019-02244-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/10/2019] [Accepted: 11/21/2019] [Indexed: 12/24/2022]
Abstract
Septic arthritis (SA) is commonly associated with Staphylococcal or Streptococcal infections. Overtime, there has been a global increase in the distribution of antimicrobial resistance within both Gram-positive bacteria such as methicillin-resistant Staphylococcus aureus (MRSA) and Gram-negative bacteria such as extended-spectrum beta-lactamase (ESBL) positive Enterobacteriacea. The aim of this study was to determine whether this change in epidemiology similarly affected the distribution of resistant pathogens causing SA. The study was conducted at the Shaare Zedek Medical Center in Jerusalem, Israel. All adult patients diagnosed with SA during 2002-2016 were included in the cohort. Antimicrobial resistance trends were examined over three periods: 2002-2009, 2010-2013, and 2014-2016. Of 85 patients with SA, mean age of patients was 66.8 (± 20.3) years, with male predominance (n = 62, 66%). Most SA cases involved native knee joints and more than 85% (n = 80) were acquired in the community. The most common isolates were S. aureus (n = 38, 45%) and beta-hemolytic streptococci (n = 13, 15%). MRSA SA was diagnosed in 8% of all SA cases (n = 7). An increasing, although non-significant trend in MRSA SA was observed during the study period (p = 0.3). Gram-negative infections were uncommon (n = 14). No ESBL-positive or carbapenem-resistant Enterobacteriacea were detected. Over a 15-year study period, no significant increase in resistant pathogens causing SA was observed. In the era of antibiotic stewardship, these results strengthen our practice of administering narrow-spectrum antimicrobials empirically for SA. However, our findings cannot be generalized to regions with higher rates of MRSA in the community.
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Affiliation(s)
- Eli Ben-Chetrit
- Infectious Diseases Unit, Department of Medicine, Shaare Zedek Medical Center, Jerusalem, Israel
- Hebrew University School of Medicine, Jerusalem, Israel
| | - Amit Zamir
- Hebrew University School of Medicine, Jerusalem, Israel
| | - Ayman Natsheh
- Rheumatology Unit, Department of Medicine, Shaare Zedek Medical Center, P O Box 3235, 91031, Jerusalem, Israel
| | - Gideon Nesher
- Hebrew University School of Medicine, Jerusalem, Israel
- Rheumatology Unit, Department of Medicine, Shaare Zedek Medical Center, P O Box 3235, 91031, Jerusalem, Israel
| | - Yonit Wiener-Well
- Infectious Diseases Unit, Department of Medicine, Shaare Zedek Medical Center, Jerusalem, Israel
- Hebrew University School of Medicine, Jerusalem, Israel
| | - Gabriel Simon Breuer
- Hebrew University School of Medicine, Jerusalem, Israel.
- Rheumatology Unit, Department of Medicine, Shaare Zedek Medical Center, P O Box 3235, 91031, Jerusalem, Israel.
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Abstract
The aim of this study was to investigate the ability of the joint fluid glucose level to detect septic arthritis. Thirty joints in 30 patients with suspected septic arthritis were evaluated. When glucose level was less than 40 mg/dl, we performed arthrotomy. Eleven patients had joint fluid glucose levels less than 40 mg/dl. All 11 (100%) had positive joint fluid cultures. Conversely, 19 patients had synovial glucose levels of at least 40 mg/dl. Six (31.6%) of these had positive joint fluid cultures. The remaining 13 were diagnosed with transient synovitis. Patients with joint fluid glucose levels less than 40 mg/dl should be suspected septic arthritis.
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27
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Ballas SK, Darbari DS. Review/overview of pain in sickle cell disease. Complement Ther Med 2020; 49:102327. [PMID: 32147066 DOI: 10.1016/j.ctim.2020.102327] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2019] [Revised: 01/22/2020] [Accepted: 01/22/2020] [Indexed: 12/28/2022] Open
Abstract
Sickle cell disease (SCD) is a highly complex inherited disorder of hemoglobin structure. Although the molecular lesion is a single-point mutation, the sickle gene is pleiotropic in nature causing multiple phenotypic expressions that constitute the various complications of the disease. Its manifestations could be acute, chronic, nociceptive, neuropathic that could occur singly or in various combinations. Pain continues to be the major factor of SCD phenotypic complications and the most common cause of admissions to the Emergency Department and/or the hospital. Although progress has been made in understanding the pathophysiology of SCD as well as in developing curative therapies such as hematopoietic stem cell transplantation and gene therapy, effective pain management continues to lag behind. Palliative therapies continue to be the major approach to the management of SCD and its complications. The advent of hydroxyurea made partial success in preventing the frequency of vaso-occlusive crises and l-glutamine awaits post-trial confirmation of benefits. The search for additional pharmacotherapeutic agents that could be used singly or in combination with hydroxyurea and/or l-glutamine awaits their dawn hopefully in the near future. The purpose of this review is to describe the various manifestations of SCD, their pathophysiology and their current management. Recent impressive advances in understanding the pathophysiology of pain promise the determination of agents that could replace or minimize the use of opioids.
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Affiliation(s)
- Samir K Ballas
- Cardeza Foundation for Hematologic Research, Department of Medicine, Sidney Kimmel Medical College, Thomas Jefferson University, 1020 Locust Street, Philadelphia, PA, USA.
| | - Deepika S Darbari
- Division of Hematology, Center for Cancer and Blood Disorders, Children's National Medical Center, Washington, DC, USA
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28
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Rausch V, von Glinski A, Rosteius T, Königshausen M, Schildhauer TA, Seybold D, Gessmann J. Secondary purulent infections of the elbow joint: a retrospective, single-center study. BMC Musculoskelet Disord 2020; 21:38. [PMID: 31954400 PMCID: PMC6969974 DOI: 10.1186/s12891-020-3046-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/22/2019] [Accepted: 01/06/2020] [Indexed: 12/04/2022] Open
Abstract
Background Septic arthritis of the elbow joint is a rare condition. Limited data is available on infections of the elbow joint following trauma or prior surgery on this joint. The aim of this study was to describe the etiology, comorbidities, bacterial spectrum and therapy of secondary purulent elbow infections. Methods Patients treated in our hospital were selected through retrospective chart review between 2006 and 2015. We included all patients with an empyema of the elbow after a trauma or surgical intervention on this joint. 30 patients between 26 and 82 years (mean: 52.47) were included. Results Seven patients (23.3%) were female, 23 (76.7%) male. 22 patients (73.3%) had a history of trauma, eight (26.7%) had prior elective surgeries on their elbow. Between one and 25 surgeries (mean: 5.77) were necessary for treatment. In nine patients, debridement and synovectomy were sufficient, eight patients (26.7%) received resection of the elbow joint. One patient was treated with a chronic fistula. In 18 patients (60%), cultures of aspiration/intraoperative swabs were positive for Staphylococcus aureus, four of these were methicillin-resistant. Four patients (13.3%) had positive cultures for Staphylococcus epidermidis, in five patients (16.7%) no bacteria could be cultured. Conclusions Secondary infections of the elbow joint are a rare disease with potentially severe courses, requiring aggressive surgical treatment and possibly severely impacting elbow function. Staphylococcus aureus was the most common bacteria in secondary infections and should be addressed by empiric antibiotic treatment when no suspicion for other participating organisms is present.
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Affiliation(s)
- Valentin Rausch
- Department of General and Trauma Surgery, BG University Hospital Bergmannsheil, Bürkle-de-la-Camp-Platz 1, 44789, Bochum, Germany.
| | - Alexander von Glinski
- Department of General and Trauma Surgery, BG University Hospital Bergmannsheil, Bürkle-de-la-Camp-Platz 1, 44789, Bochum, Germany
| | - Thomas Rosteius
- Department of General and Trauma Surgery, BG University Hospital Bergmannsheil, Bürkle-de-la-Camp-Platz 1, 44789, Bochum, Germany
| | - Matthias Königshausen
- Department of General and Trauma Surgery, BG University Hospital Bergmannsheil, Bürkle-de-la-Camp-Platz 1, 44789, Bochum, Germany
| | - Thomas A Schildhauer
- Department of General and Trauma Surgery, BG University Hospital Bergmannsheil, Bürkle-de-la-Camp-Platz 1, 44789, Bochum, Germany
| | - Dominik Seybold
- Department of General and Trauma Surgery, BG University Hospital Bergmannsheil, Bürkle-de-la-Camp-Platz 1, 44789, Bochum, Germany
| | - Jan Gessmann
- Department of General and Trauma Surgery, BG University Hospital Bergmannsheil, Bürkle-de-la-Camp-Platz 1, 44789, Bochum, Germany
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29
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Manz N, Krieg AH, Buettcher M, Ritz N, Heininger U. Long-Term Outcomes of Acute Osteoarticular Infections in Children. Front Pediatr 2020; 8:587740. [PMID: 33335875 PMCID: PMC7737431 DOI: 10.3389/fped.2020.587740] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/27/2020] [Accepted: 11/05/2020] [Indexed: 11/29/2022] Open
Abstract
Background: Acute hematogenous osteomyelitis (OM) and septic arthritis require immediate diagnosis and treatment by an interdisciplinary team of pediatric infectious disease specialists and pediatric orthopedic surgeons. Adverse outcomes such as growth disturbance, bone deformity, and chronic infections have been described in older studies. However, there is only little known about long-term follow-up of patients of the last two decades. Therefore, we aimed to evaluate subjective and objective long-term outcomes of these children with osteoarticular infections treated in the millennial years. Methods: Cross-sectional study performed in two pediatric centers including patients admitted for OM and/or SA between 2005 and 2014 and follow-up consultations in 2019. Patients with symptoms of ≤2 weeks duration at initial presentation were contacted. Subjective outcomes were assessed by standardized interview, objective outcomes by clinical examination. Medical charts were used to extract data from the initial presentations. Statistical analysis was performed by non-parametric tests and Fisher's exact test. Results: Of 147 eligible patients 77 (52%) agreed to participate, of which 68 (88%) had an interview and physical examination and 9 (12%) an interview only. Thirty-three (39%) had OM, 26 (34%) SA, and 21 (27%) combined OM/SA. Median (IQR) age at follow-up was 13.3 (10.5-18.0) years with a median (IQR) follow-up of 7.1 (6.1-8.6) years. Persistent complaints including pain, functional differences and scar paresthesia, reported by 21 (28%) patients, were generally mild and only 3 (5%) required ongoing medical care. Objective sequelae including pain, limited range of motion, unilateral axis deformity or asymmetric gait were found in 8 (12%) participants. Older age, female sex, joint involvement, surgical intervention, persistent fever, and C-reactive protein elevation were associated with adverse clinical outcome. Conclusions: Adverse outcomes were observed in a considerable number of patients, most of which were minor, and only few required ongoing medical care. Long-term follow up is advisable for patients with risk factors identified during the initial presentation. This study was registered on ClinicalTrials.gov (NCT03827980).
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Affiliation(s)
- Nora Manz
- Infectious Diseases and Vaccinology Unit, University of Basel Children's Hospital, Basel, Switzerland
| | - Andreas H Krieg
- Orthopaedic Department, University of Basel Children's Hospital, Basel, Switzerland
| | - Michael Buettcher
- Infectious Diseases Unit, Children's Hospital Lucerne, Lucerne, Switzerland
| | - Nicole Ritz
- Infectious Diseases and Vaccinology Unit, University of Basel Children's Hospital, Basel, Switzerland
| | - Ulrich Heininger
- Infectious Diseases and Vaccinology Unit, University of Basel Children's Hospital, Basel, Switzerland
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Macias-Valcayo A, Staats A, Aguilera-Correa JJ, Brooks J, Gupta T, Dusane D, Stoodley P, Esteban J. Synovial Fluid Mediated Aggregation of Clinical Strains of Four Enterobacterial Species. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2020; 1323:81-90. [PMID: 32797406 DOI: 10.1007/5584_2020_573] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Septic arthritis and prosthetic joint infection (PJI) are conditions commonly associated with Gram-positive cocci, however, a drastic increase in cases derived from enterobacterial species has been observed. Recently it has been reported by multiple groups that staphylococci rapidly form free-floating aggregates in the presence of synovial fluid. These aggregates are comparatively more resistant to antimicrobial challenge than their planktonic counterparts, and thus may play a role in the pathogenesis of joint infection. While staphylococcal aggregates have been the primary focus of interest in the field, it is unclear just how widespread synovial fluid mediated aggregation (SFMA) is in Gram negative enterobacteria (GNE). Through this work we have evaluated SFMA in clinical GNE isolated from PJIs. Two PJI clinical strains each of Enterobacter cloacae, Escherichia coli, Klebsiella pneumonia and Proteus mirabilis strains representing a range of antibiotic susceptibilities were exposed to 10% bovine synovial fluid supernatant (BSF) using a relatively simple, quick semi-quantitative method using an imaging plate reader. BSF stimulated aggregation within 0.5 h both strains of E. cloacae and P. mirabilis and one strain of E.coli. In one strain of P. mirabilis and E.coli, the size of the aggregates significantly increased from 0.5 to 2 h exposure. In contrast, neither K. pneumoniae strain aggregated in BSF. These preliminary findings show that aggregation can occur quickly in GNE, but the extent appears strain and species specific. Further work is required to assess the impact of SFMA on antibiotic tolerance, host innate immunity and the establishment of biofilms.
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Affiliation(s)
| | - Amelia Staats
- Department of Microbial Infection and Immunity, The Ohio State University, Columbus, OH, USA.,Department of Microbiology, The Ohio State University, Columbus, OH, USA
| | | | - Jack Brooks
- Department of Microbial Infection and Immunity, The Ohio State University, Columbus, OH, USA
| | - Tripti Gupta
- Department of Microbial Infection and Immunity, The Ohio State University, Columbus, OH, USA
| | - Devendra Dusane
- Department of Microbial Infection and Immunity, The Ohio State University, Columbus, OH, USA
| | - Paul Stoodley
- Department of Microbial Infection and Immunity, The Ohio State University, Columbus, OH, USA. .,Department of Orthopaedics, The Ohio State University, Columbus, OH, USA. .,National Centre for Advanced Tribology at Southampton (nCATS), National Biofilm Innovation Centre (NBIC), Department Mechanical Engineering, University of Southampton, Southampton, UK.
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Ruksasakul R, Narongroeknawin P, Assavatanabodee P, Chaiamnuay S. Group B streptococcus is the most common pathogen for septic arthritis with unique clinical characteristics: data from 12 years retrospective cohort study. BMC Rheumatol 2019; 3:38. [PMID: 31535078 PMCID: PMC6745788 DOI: 10.1186/s41927-019-0084-5] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2019] [Accepted: 08/25/2019] [Indexed: 01/17/2023] Open
Abstract
Background Group B Streptococcus (GBS) emerged as the frequent pathogen for septic arthritis. There was no study comparing risks, clinical presentations and outcomes between GBS septic arthritis and other bacterial septic arthritis. The aim of this study is to evaluate the differences in risks, clinical presentations, and outcomes of GBS septic arthritis and other bacterial septic arthritis, and identify independent risks and clinical presentations suggesting GBS septic arthritis. Method Medical records of patients diagnosed with non-gonococcal bacterial arthritis admitted in Phramongkutklao Hospital during 2006–2018 were reviewed. Associated risks, clinical presentations and outcomes were compared between GBS septic arthritis (GBS group) and other bacterial septic arthritis (other bacterial group). Result Two hundred and thirty one cases of non-gonococcal bacterial arthritis confirmed by positive joint fluid cultures and/or hemocultures were included. The three most common pathogens were GBS (37.7%), Staphylococcus aureus (23.4%) and Streptococcus viridans (7.4%). GBS group was more commonly found in rainy season than other bacterial group. Patients in GBS group were less likely to have underlying diseases and had more number of involved joints than those in other bacterial group. The clinical presentations more commonly found in GBS group than other bacterial group were oligo-polyarthritis, upper extremities joint involvement, axial joint involvement, tenosynovitis and central nervous system involvement. Multivariate analysis found the independent associated factors of GBS arthritis are tenosynovitis, oligo-polyarthritis and rainy season. Conclusions GBS is now the most common pathogen for bacterial septic arthritis. The independent associated factors of GBS arthritis were oligo-polyarthritis, tenosynovitis and rainy season. Electronic supplementary material The online version of this article (10.1186/s41927-019-0084-5) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Rungkan Ruksasakul
- Rheumatic Disease Unit, Department of Internal Medicine, Phramongkutklao Hospital and College of Medicine, 315 Ratchawithi road, Bangkok, Ratchathewi District 10400 Thailand
| | - Pongthorn Narongroeknawin
- Rheumatic Disease Unit, Department of Internal Medicine, Phramongkutklao Hospital and College of Medicine, 315 Ratchawithi road, Bangkok, Ratchathewi District 10400 Thailand
| | - Paijit Assavatanabodee
- Rheumatic Disease Unit, Department of Internal Medicine, Phramongkutklao Hospital and College of Medicine, 315 Ratchawithi road, Bangkok, Ratchathewi District 10400 Thailand
| | - Sumapa Chaiamnuay
- Rheumatic Disease Unit, Department of Internal Medicine, Phramongkutklao Hospital and College of Medicine, 315 Ratchawithi road, Bangkok, Ratchathewi District 10400 Thailand
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Kao FC, Hsu YC, Liu PH, Tu YK, Jou IM. High 2-year mortality and recurrent infection rates after surgical treatment for primary septic arthritis of the hip in adult patients: An observational study. Medicine (Baltimore) 2019; 98:e16765. [PMID: 31393395 PMCID: PMC6708796 DOI: 10.1097/md.0000000000016765] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/02/2022] Open
Abstract
Primary septic arthritis of the hip is rare and potentially devastating in adults. Its optimal surgical treatment and clinical outcomes remain unclear.In this retrospective cohort study, we investigated mortality and reinfection rates after surgery of patients with septic hip arthritis. We reviewed patients treated for primary septic hip joints from October 2005 to December 2016. A total of 51 adult patients were identified, and 38 among them had destructive hip joints. A poor postoperative outcome was defined as mortality or recurrent infection within 2 years of surgery.After surgery, 7 (13.7%) patients died within 1 year and 5 (9.8%) patients developed a recurrent hip infection within 2 years. Therefore, poor outcomes occurred in 22% (n = 11) of the study cohort. Among the 38 patients with a destructive hip joint, 7 (18.4%) died within 1 year after surgery and 4 (10.5%) developed a recurrent hip infection within 2 years of surgery. Correlative infections other than infected hip joint and liver cirrhosis were identified as risk factors for poor outcomes.In conclusion, clinical physicians treating adult primary septic hip joints should be cognizant of the high failure rate of surgical treatment. In addition, the high mortality rate should be considered during the discussion of surgical treatment with these patients and their families.
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Affiliation(s)
- Feng-Chen Kao
- Department of Orthopedics, E-Da Dachang Hospital
- School of Medicine for International Students, College of Medicine, I-Shou University, Kaohsiung
| | - Yao-Chun Hsu
- School of Medicine, Big Data Research Center, Fu-Jen Catholic University
- Division of Gastroenterology, Fu-Jen Catholic University Hospital, New Taipei
- Graduate Institute of Clinical Medicine, China Medical University, Taichung
- Division of Gastroenterology and Hepatology, E-Da Hospital
| | - Pao-Hsin Liu
- Department of Biomedical Engineering, College of Medicine, I-Shou University, Kaohsiung, Taiwan
| | - Yuan-Kun Tu
- Department of Orthopedics, E-Da Dachang Hospital
- School of Medicine for International Students, College of Medicine, I-Shou University, Kaohsiung
| | - I-Ming Jou
- Department of Orthopedics, E-Da Dachang Hospital
- School of Medicine for International Students, College of Medicine, I-Shou University, Kaohsiung
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Abstract
Septic arthritis is an emergent condition caused by bacterial infection of a joint space. The most common etiology is hematogenous spread from bacteremia, but it can also occur from direct inoculation from bites, injection injuries, cellulitis, abscesses, or local trauma. Septic arthritis occurs most frequently in the lower extremities, with the hips and knees serving as the most common locations. The most sensitive findings include pain with motion of the joint, limited range of motion, tenderness of the joint, new joint swelling, and new effusion. Laboratory testing and imaging can support the diagnosis, but the criterion standard is diagnostic arthrocentesis. Treatment involves intravenous antibiotics and joint decompression.
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Abstract
Septic arthritis usually presents as subacute monoarticular inflammation. Majority of the cases in healthy adults are caused by methicillin-resistant Staphylococcus aureus, streptococci and certain gram-negative organisms, mostly in the setting of extremes of ages, trauma or immunosuppression. This is a case of a healthy adult with a sudden onset of inflammation of the knee joint, being diagnosed with septic arthritis of the left knee with Veillonella sp. growing from the joint aspirate on two successive cultures. The patient was treated with 6 weeks of oral metronidazole and 4 weeks of intravenous ceftriaxone in addition to arthroscopic drainage and irrigation. Rare causes of septic arthritis should be considered even in healthy adults with native joints. Closer follow-up might be needed to ensure successful treatment.
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Affiliation(s)
- Syed Shah
- Department of Internal Medicine, Michigan State University, Lansing, Michigan, USA
| | - Daniel Havlichek
- Department of Internal Medicine, Michigan State University, Lansing, Michigan, USA
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Yagupsky P. Microbiological Diagnosis of Skeletal System Infections in Children. Curr Pediatr Rev 2019; 15:154-163. [PMID: 30961502 DOI: 10.2174/1573396315666190408114653] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/23/2018] [Revised: 03/23/2019] [Accepted: 03/26/2019] [Indexed: 11/22/2022]
Abstract
BACKGROUND If not timely diagnosed and adequately treated, skeletal system infections in children may result in severe and permanent disability. Prompt identification of the etiology of the disease and determination of its antibiotic susceptibility are crucial for the successful management of septic arthritis, osteomyelitis, and spondylodiscitis. However, the bacteriological diagnosis of these infections has been traditionally limited by the low yield of conventional cultures and, on average, one-third of cases of pediatric joint and bone infections remained unconfirmed. OBJECTIVE To review the medical literature to summarize the current approach diagnosing the pediatric skeletal system infections. METHODS The relevant publications for the last three decades were reviewed. RESULTS In recent years, the detection of skeletal system pathogens has been revolutionized by the use of improved laboratory methods, including seeding of synovial fluid and bone exudates into blood culture vials, and the development and implementation of sensitive nucleic acid amplification assays. These advances have resulted in the recognition of Kingella kingae as the predominant etiology of hematogenous infections of bones, joints, intervertebral discs and tendon sheaths in children aged 6-48 months, and reduced the fraction of culture-negative osteoarthritis. CONCLUSION As the exudate and tissue samples obtained from young children with skeletal system infections are frequently insufficient for a comprehensive laboratory workup, physicians should take in consideration the patient's age, predisposing medical conditions and possible exposure to zoonotic organisms, and use a judicious combination of Gram's stain, culture on blood culture vials, and molecular tests to maximize the microbiological diagnosis of these diseases.
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Affiliation(s)
- Pablo Yagupsky
- Clinical Microbiology Laboratory, Soroka University Medical Center, Ben-Gurion University of the Negev, Beer-Sheva 84101, Israel
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Long B, Koyfman A, Gottlieb M. Evaluation and Management of Septic Arthritis and its Mimics in the Emergency Department. West J Emerg Med 2018; 20:331-341. [PMID: 30881554 PMCID: PMC6404712 DOI: 10.5811/westjem.2018.10.40974] [Citation(s) in RCA: 68] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2018] [Revised: 10/21/2018] [Accepted: 10/28/2018] [Indexed: 02/06/2023] Open
Abstract
Septic arthritis is a dangerous medical condition associated with significant morbidity and mortality. However, the differential diagnosis can be broad with conditions that mimic this disease and require different evaluation and treatment. This narrative review presents the emergency medicine evaluation and management, as well as important medical conditions that may mimic this disease. Septic arthritis commonly presents with monoarticular joint pain with erythema, warmth, swelling, and pain on palpation and movement. Fever is present in many patients, though most are low grade. Blood testing and imaging may assist with the diagnosis, but the gold standard is joint aspiration. Management includes intravenous antibiotics and orthopedic surgery consult for operative management vs. serial aspirations. Clinicians should consider mimics, such as abscess, avascular necrosis, cellulitis, crystal-induced arthropathies, Lyme disease, malignancy, osteomyelitis, reactive arthritis, rheumatoid arthritis, and transient synovitis. While monoarticular arthritis can be due to septic arthritis, other medical and surgical conditions present similarly and require different management. It is essential for the emergency clinician to be aware how to diagnose and treat these mimics.
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Affiliation(s)
- Brit Long
- Brooke Army Medical Center, Department of Emergency Medicine, Houston, Texas
| | - Alex Koyfman
- The University of Texas Southwestern Medical Center, Department of Emergency Medicine, Dallas, Texas
| | - Michael Gottlieb
- Rush University Medical Center, Department of Emergency Medicine, Chicago, Illinois
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Fahmy MD, Gupta A, Abdelkader A, MacKinney T, Sewall S. Clinical pathologic conference: acute onset malocclusion and facial pain. Oral Surg Oral Med Oral Pathol Oral Radiol 2018; 126:301-306. [DOI: 10.1016/j.oooo.2017.04.010] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2017] [Revised: 04/07/2017] [Accepted: 04/17/2017] [Indexed: 11/24/2022]
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Arthroscopic debridement for septic arthritis of the shoulder joint: post-infectious arthritis is an inevitable consequence? Arch Orthop Trauma Surg 2018; 138:1257-1263. [PMID: 29777344 DOI: 10.1007/s00402-018-2959-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/13/2017] [Indexed: 10/16/2022]
Abstract
PURPOSE The purpose of this study was to compare clinical outcomes and development of post-infectious arthritis of the shoulder joint after single (Group S) or repeated (Group R) arthroscopic debridement surgeries. We hypothesized that (1) repeated surgeries might be attributable to initial subchondral involvement resulting from septic arthritis and (2) the repeated surgery group would exhibit a higher incidence of post-infectious arthritic changes and inferior clinical outcomes due to prolonged resolution of the infection. METHODS This study included 42 patients (single surgery, n = 29; repeated surgery, n = 13) who underwent arthroscopic debridement for septic arthritis and had a minimum of 2 years of postoperative follow-up data. All patients underwent preoperative magnetic resonance imaging (MRI) with gadolinium enhancement to evaluate subchondral bone involvement suspicious for osteomyelitis secondary to septic arthritis and extension of infection around the glenohumeral joint. Functional and radiological outcomes were assessed. RESULTS Group S experienced a shorter duration (25.4 days) of infection than Group R (39.7 days) (p = 0.002). Increased signal intensity in the subchondral bone on preoperative MRI was identified in 9 patients (31%) in Group S and 5 patients (38%) in Group R. Post-infectious arthritic changes developed in 6 (21%) and 5 (38%) in Groups S and R, respectively. However, there were no significant differences between groups. At the final follow-up, there were no significant differences in functional assessments. CONCLUSION Despite a prolonged period of infection in the repeated surgery group, there was no significant difference in development of post-infectious arthritic changes or clinical outcomes in patients requiring single or repeated surgeries. LEVEL OF EVIDENCE Retrospective comparative study, III.
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Abstract
Septic arthritis refers to an infection in a joint due to a bacterial, mycobacterial, or fungal cause. Joint infections are a serious cause of morbidity and mortality and constitute a true musculoskeletal emergency. The estimated incidence of septic arthritis in the general population is between 2 and 6 cases per 100,000 people per year. The most common presentation is an acute monoarthritis. Identification of organisms in the synovial fluid is the criterion standard for diagnosis. Synovial fluid aspiration should be performed prior to initiating antibiotics. While no diagnostic cutoff exists for synovial fluid white blood cell count, increasing leukocytosis is associated with a higher likelihood of an infectious cause of arthritis, and patients commonly present with values greater than 50,000/μL. The cornerstones of treating septic bacterial arthritis are adequate drainage and antimicrobials. Joint drainage is always recommended in septic arthritis; however, no clear guidelines or strong evidence exist to guide the preferred method of drainage. Options for joint drainage include daily needle aspiration, arthroscopy, or open surgical drainage via arthrotomy.
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Wang D, Sun F, Li Z, Hu Y, Xu R. Acute septic arthritis of shoulder joint caused by Aeromonas veronii biotype sobria. DER ORTHOPADE 2018; 47:1027-1031. [PMID: 29872872 DOI: 10.1007/s00132-018-3585-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Abstract
We present the case of a 91-year-old woman who presented with a 2‑day history of progressive pain and immobility of the right shoulder joint after fever of unknown etiology. Aeromonas sobria was isolated from a culture of purulent synovial fluid. The clinical condition gradually improved with the application of appropriate antibiotics and no surgical intervention was necessary. This report indicates that acute septic arthritis may result from Aeromonas veronii biotype sobria infections in healthy people. This case is contrary to the previous reports due to the absence of obvious risk factors.
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Affiliation(s)
- Dexin Wang
- Department of Orthopaedics, Mingzhou Hospital of Zhejiang University, 168 Taian West Road, Ningbo, Zhejiang Province, China
| | - Fanggui Sun
- Department of Orthopaedics, Mingzhou Hospital of Zhejiang University, 168 Taian West Road, Ningbo, Zhejiang Province, China
| | - Zheng Li
- Department of Orthopaedics, Mingzhou Hospital of Zhejiang University, 168 Taian West Road, Ningbo, Zhejiang Province, China
| | - Yutong Hu
- Department of Orthopaedics, Mingzhou Hospital of Zhejiang University, 168 Taian West Road, Ningbo, Zhejiang Province, China
| | - Rongming Xu
- Department of Orthopaedics, Mingzhou Hospital of Zhejiang University, 168 Taian West Road, Ningbo, Zhejiang Province, China.
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Abstract
BACKGROUND Septic arthritis is a common orthopedic emergency. Immediate establishment of the diagnosis and administration of an adequate therapy is paramount in minimizing morbidity and mortality in this severe condition. OBJECTIVE The aim of the present review was to evaluate the existing evidence in order to give an overview on current best practice in diagnostics and treatment of septic arthritis in adults and children. RESULTS Joint infections result from either hematogenous spread or direct inoculation of bacteria into the joint, mostly iatrogenically. Predisposing risk factors include recent orthopedic joint surgery, i. v. drug abuse, pre-existing inflammatory and degenerative joint diseases and old age. Although pathogens differ in different populations and age groups Staphylococcus aureus is the single most frequently isolated causative organism, followed by streptococci. Although diagnosis is based on an integration of medical patient history, clinical and laboratory findings and imaging studies, joint fluid analysis remains the mainstay in establishing a valid diagnosis. The range of differential diagnostics is broad and includes non-infectious inflammatory joint diseases, such as gout or reactive arthritis. Once a diagnosis has been established treatment should be started immediately. Treatment is based on adequate antibiotic therapy and joint drainage until dryness. There is a paucity of studies on the optimal antibiotic regimen, route of application and duration of therapy. Moreover, no high-quality studies exist on the optimal mode of joint drainage. While superiority has yet to be shown, operative treatment in terms of arthroscopic lavage must be considered the standard of care in Germany. Finally, despite promising results in children, the role of corticosteroids as an adjunct to antibiotic treatment in adults has yet to be clarified.
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Affiliation(s)
- O Hauschild
- Department Chirurgie Klinik für Orthopädie und Unfallchirurgie, Klinikum der Albert-Ludwigs-Universität Freiburg, Hugstetterstr. 55, 79106, Freiburg, Deutschland.
| | - N P Südkamp
- Department Chirurgie Klinik für Orthopädie und Unfallchirurgie, Klinikum der Albert-Ludwigs-Universität Freiburg, Hugstetterstr. 55, 79106, Freiburg, Deutschland
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Teparrukkul P, Nilsakul J, Dunachie S, Limmathurotsakul D. Clinical Epidemiology of Septic Arthritis Caused by Burkholderia pseudomallei and Other Bacterial Pathogens in Northeast Thailand. Am J Trop Med Hyg 2017; 97:1695-1701. [PMID: 29016319 PMCID: PMC5805051 DOI: 10.4269/ajtmh.17-0288] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2017] [Accepted: 08/08/2017] [Indexed: 11/16/2022] Open
Abstract
Septic arthritis is a medical emergency, and if not treated appropriately, it can be associated with high morbidity and mortality. Melioidosis, a serious infectious disease caused by the Gram-negative bacillus Burkholderia pseudomallei, is highly endemic in South and Southeast Asia and northern Australia. We reviewed the medical charts of adult patients admitted with bacterial septic arthritis at Sunpasitthiprasong Hospital, Ubon Ratchathani, northeast Thailand from January 2012 to December 2014. Bacterial septic arthritis was defined as one or more hot swollen joints with isolation of a pathogenic organism from an affected joint or from blood. A total of 154 patients with septic arthritis were retrospectively evaluated. The most common causes were B. pseudomallei (48%, N = 74), Streptococcus spp. (29%, N = 44), and Staphylococcus aureus (10%, N = 16). Prevalence of diabetes, bacteremia, and pneumonia was higher in B. pseudomallei septic arthritis than in septic arthritis caused by the other bacteria (all P < 0.01). Seventy three percent (54/74) of patients infected with B. pseudomallei and 69% (55/80) of patients with the other bacteria received effective antimicrobials on the first day of admission (P = 0.60), but in-hospital mortality of the former group was considerably higher (34% versus 14%, P = 0.004). In conclusion, B. pseudomallei septic arthritis is common and associated with high mortality in northeast Thailand. Emergence of Streptococcus arthritis is observed. Difficulty in diagnosing melioidosis and identifying B. pseudomallei in areas where health care workers are not familiar with the disease is discussed. In melioidosis-endemic regions, parenteral ceftazidime could be considered as empirical antimicrobial therapy for patients with septic arthritis and underlying diseases.
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Affiliation(s)
- Prapit Teparrukkul
- Medical department, Sunpasitthiprasong Hospital, Ubon Ratchathani, Thailand
| | - Jiraphorn Nilsakul
- Microbiological department, Sunpasitthiprasong Hospital, Ubon Ratchathani, Thailand
| | - Susanna Dunachie
- Nuffield Department of Medicine, Centre for Tropical Medicine and Global Health, University of Oxford, Oxford, United Kingdom
- Mahidol-Oxford Tropical Medicine Research Unit, Faculty of Tropical Medicine, Mahidol University, Bangkok, Thailand
| | - Direk Limmathurotsakul
- Nuffield Department of Medicine, Centre for Tropical Medicine and Global Health, University of Oxford, Oxford, United Kingdom
- Mahidol-Oxford Tropical Medicine Research Unit, Faculty of Tropical Medicine, Mahidol University, Bangkok, Thailand
- Department of Tropical Hygiene, Faculty of Tropical Medicine, Mahidol University, Bangkok, Thailand
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Dey I, Bishayi B. Role of Th17 and Treg cells in septic arthritis and the impact of the Th17/Treg -derived cytokines in the pathogenesis of S. aureus induced septic arthritis in mice. Microb Pathog 2017; 113:248-264. [PMID: 29074430 DOI: 10.1016/j.micpath.2017.10.033] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2017] [Revised: 10/10/2017] [Accepted: 10/20/2017] [Indexed: 12/18/2022]
Abstract
Intravenous inoculation of Swiss mice with S. aureus leads to severe synovial joint tissue swelling along with prominent T lymphocyte infiltrate with associated inflammation in synovial tissue. Cytokines released from macrophages such as TNF-α, IL-1β and IL-6 the main players that precede cartilage and bone destruction during septic arthritis (SA) followed by osteoclast differentiation and bone resorption. CD4+ naïve T cells upon cytokine driven activation, differentiate into lineages of helper (Th) and regulatory T cells (Treg) including inflammatory Th17 cell lineage. Acting as counterbalance, Tregs protect the host by releasing anti-inflammatory IL-10. A disturbed balance between Th17 and Treg cell development skews the pathways towards Th17 lineage, but how it actually induces SA is still unexplored. Therefore, this study has been attempted to demonstrate the Th17/Treg ratio in synovial tissue, spleen and peripheral blood by FACS and their derived cytokines from serum of arthritic mice. Here, we reported that the ratios of Th17/Treg as well as their related cytokine levels were increased at 3 days post-infection which was decreased during 9 DPI but heightened again at 15DPI resulting in persistence of the disease, though decreased again at 30 DPI even in animals with increased dose of infection. Bacterial colonies were present in synovial joints at 15 DPI in animals with increased infection but found to be absent at 30 DPI. Maintaining Th17/Treg balance by neutralizing functionally active Th17 and their related cytokines or adoptive transfer of fully active Tregs and/or their related cytokines may lead to a novel therapeutic strategy for combating Staphylococcal arthritis.
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Affiliation(s)
- Ipsita Dey
- Department of Physiology, Immunology Laboratory, University of Calcutta, University Colleges of Science and Technology, Calcutta, West Bengal, India
| | - Biswadev Bishayi
- Department of Physiology, Immunology Laboratory, University of Calcutta, University Colleges of Science and Technology, Calcutta, West Bengal, India.
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Yagupsky P. DiagnosingKingella kingaeinfections in infants and young children. Expert Rev Anti Infect Ther 2017; 15:925-934. [DOI: 10.1080/14787210.2017.1381557] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Pablo Yagupsky
- Clinical Microbiology Laboratory, Soroka University Medical Center, Ben-Gurion University of the Negev, Beer-Sheva, Israel
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Rupasov A, Cain U, Montoya S, Blickman JG. Imaging of Posttraumatic Arthritis, Avascular Necrosis, Septic Arthritis, Complex Regional Pain Syndrome, and Cancer Mimicking Arthritis. Radiol Clin North Am 2017; 55:1111-1130. [DOI: 10.1016/j.rcl.2017.04.014] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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Abstract
Septic arthritis is a rheumatologic emergency that may lead to disability or death. Prompt evacuation of the joint, either by arthrocentesis at the bedside, open or arthroscopic drainage in the operating room, or imaging-guided drainage in the radiology suite, is mandatory. Methicillin-resistant Staphylococcus aureus (MRSA) has become a major cause of septic arthritis in the United States. MRSA joint infection seems to be associated with worse outcomes. Antibiotic courses of 3 to 4 weeks in duration are usually adequate for uncomplicated bacterial arthritis. Treatment duration should be extended to 6 weeks if there is imaging evidence of accompanying osteomyelitis.
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Affiliation(s)
- John J Ross
- Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, 15 Francis Street, PBB-B420, Boston, MA 02115, USA.
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48
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Gupta A, Berbari EF, Steckelberg JM, Osmon DR. Infective and Reactive Arthritis. Infect Dis (Lond) 2017. [DOI: 10.1016/b978-0-7020-6285-8.00043-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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Gobbi A, Karnatzikos G, Chaurasia S, Abhishek M, Bulgherhoni E, Lane J. Postoperative Infection After Anterior Cruciate Ligament Reconstruction. Sports Health 2016; 8:187-9. [PMID: 26603553 PMCID: PMC4789929 DOI: 10.1177/1941738115618638] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Abstract
Context: Infection after anterior cruciate ligament reconstruction (ACLR) is uncommon; if it occurs, it can lead to disastrous complications. Objective: To analyze post-ACLR infections and identify related complications to provide the most effective treatment protocol. Study Design: Clinical review. Level of Evidence: Level 4. Results: Among approximately 1850 ACLRs performed by a single surgeon over the past 20 years, 7 cases of post-ACLR infection were identified (incidence, 0.37%). Five patients presenting with low-severity infection were successfully treated without any complication or residual functional disability. The remaining 2 patients, although successfully treated, presented with minor residual limitations. From a literature review, 16 studies including 246 cases of infection were reported among 35,795 ACLRs, making the rate of infection 0.68% (range, 0.14%-2.6%). Conclusion: With proper treatment protocols, post-ACLR infection is rare but can compromise outcomes.
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Affiliation(s)
- Alberto Gobbi
- Orthopaedic Arthroscopic Surgery International (O.A.S.I.) Bioresearch Foundation, Milan, Italy
- Alberto Gobbi, MD, Orthopaedic Arthroscopic Surgery International (O.A.S.I.) Bioresearch Foundation, Via Amadeo 24, 20133 Milan, Italy ()
| | - Georgios Karnatzikos
- Orthopaedic Arthroscopic Surgery International (O.A.S.I.) Bioresearch Foundation, Milan, Italy
| | - Sanyam Chaurasia
- Orthopaedic Arthroscopic Surgery International (O.A.S.I.) Bioresearch Foundation, Milan, Italy
| | - Mudhigere Abhishek
- Orthopaedic Arthroscopic Surgery International (O.A.S.I.) Bioresearch Foundation, Milan, Italy
| | | | - John Lane
- The Coast Surgical Center, San Diego, California
- Department of Orthopaedic Surgery, University of California, San Diego, California
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Schröder JH, Krüger D, Perka C, Hufeland M. Arthroscopic Treatment for Primary Septic Arthritis of the Hip in Adults. Adv Orthop 2016; 2016:8713037. [PMID: 27800188 PMCID: PMC5069383 DOI: 10.1155/2016/8713037] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/08/2016] [Revised: 09/07/2016] [Accepted: 09/08/2016] [Indexed: 12/23/2022] Open
Abstract
Purpose. Primary septic arthritis is a rare differential diagnosis of acute hip pain in adults. Inspired by the success of all-arthroscopic treatment in pediatric patients, we developed a diagnostic and surgical pathway for our adult patients. Methods. Seven patients, average age 44 ± 13.7 years with acute hip pain since 4.4 ± 2.9 days in the average, were included. Septic arthritis was confirmed by joint aspiration and dissemination was excluded by MRI and standard radiographs. Surgical treatment consisted of immediate arthroscopic lavage using 4 portals for debridement, high-volume irrigation, partial synovectomy, and drainage. Results. Patients were treated in hospital for 12.4 ± 3.1 days (range 7-16 days). WBC and CRP returned to physiological levels. During the mean follow-up of 26.4 ± 19.4 months (range 13-66 months) no patient showed recurrence of infection. The 5 patients with an unimpaired hip joint prior to the infection had a mean modified Harris Hip Score of 94 ± 5.6 points (range 91-100) at final follow-up. Conclusions. Arthroscopic therapy using a minimally invasive approach with low perioperative morbidity for the treatment of primary septic arthritis of the adult hip is able to restore normal hip function in acute cases without dissemination of the infection. Level of Evidence. IV.
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Affiliation(s)
- Jörg Hartmut Schröder
- Center for Musculoskeletal Surgery, Charité-Universitätsmedizin Berlin, Augustenburger Platz 1, 13353 Berlin, Germany
| | - David Krüger
- Center for Musculoskeletal Surgery, Charité-Universitätsmedizin Berlin, Augustenburger Platz 1, 13353 Berlin, Germany
| | - Carsten Perka
- Center for Musculoskeletal Surgery, Charité-Universitätsmedizin Berlin, Augustenburger Platz 1, 13353 Berlin, Germany
| | - Martin Hufeland
- Center for Musculoskeletal Surgery, Charité-Universitätsmedizin Berlin, Augustenburger Platz 1, 13353 Berlin, Germany
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