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Zore NV, Sharath HV, Gangwani N. Physiotherapeutic Rehabilitation for a Geriatric Patient With Discitis Associated With Pott's Spine: A Case Report. Cureus 2024; 16:e57083. [PMID: 38681364 PMCID: PMC11052698 DOI: 10.7759/cureus.57083] [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: 02/19/2024] [Accepted: 03/27/2024] [Indexed: 05/01/2024] Open
Abstract
Discitis linked to Pott's spine is an infrequent yet severe issue, especially difficult to manage among elderly individuals due to age-related bodily changes and concurrent health issues. This report details the successful physiotherapy-based recovery of a senior patient afflicted with discitis related to Pott's spine. The individual, a 61-year-old man, presented symptoms including intense back pain, restricted movement, and neurological issues. The diagnosis was confirmed via imaging scans, indicating spinal tuberculosis and vertebral disc involvement. Treatment embraced a comprehensive approach involving medication alongside physiotherapy. The physiotherapeutic regimen aimed at pain alleviation, enhancing spinal flexibility, strengthening weakened muscles, and promoting functional autonomy. Techniques such as manual therapy, targeted exercises, and patient education were employed. Despite the challenges posed by the patient's age and existing conditions, significant enhancements in pain management, mobility, and everyday functioning were noted during the rehabilitation journey. This case underscores the significance of prompt diagnosis, collaborative care, and personalized physiotherapeutic interventions in attaining positive outcomes for elderly patients grappling with discitis associated with Pott's spine. Further investigation is needed to delineate optimal rehabilitation approaches for this intricate condition among the elderly.
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Affiliation(s)
- Nandini V Zore
- Department of Paediatric Physiotherapy, Ravi Nair Physiotherapy College, Datta Meghe Institute of Higher Education and Research (DU) Sawangi Meghe, Wardha, IND
| | - H V Sharath
- Department of Paediatric Physiotherapy, Ravi Nair Physiotherapy College, Datta Meghe Institute of Higher Education and Research (DU) Sawangi Meghe, Wardha, IND
| | - Nikita Gangwani
- Department of Musculoskeletal Physiotherapy, Ravi Nair Physiotherapy College, Datta Meghe Institute of Higher Education and Research (DU) Sawangi Meghe, Wardha, IND
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Laur O, Schonberger A, Gunio D, Minkowitz S, Salama G, Burke CJ, Bartolotta RJ. Imaging assessment of spine infection. Skeletal Radiol 2024:10.1007/s00256-023-04558-3. [PMID: 38228784 DOI: 10.1007/s00256-023-04558-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/01/2023] [Revised: 10/04/2023] [Accepted: 12/21/2023] [Indexed: 01/18/2024]
Abstract
This article comprehensively reviews current imaging concepts in spinal infection with primary focus on infectious spondylodiscitis (IS) as well as the less common entity of facet joint septic arthritis (FSA). This review encompasses the multimodality imaging appearances (radiographs, CT, MRI, and nuclear imaging) of spinal infection-both at initial presentation and during treatment-to aid the radiologist in guiding diagnosis and successful management. We discuss the pathophysiology of spinal infection in various patient populations (including the non-instrumented and postoperative spine) as well as the role of imaging-guided biopsy. We also highlight several non-infectious entities that can mimic IS (both clinically and radiologically) that should be considered during image interpretation to avoid misdiagnosis. These potential mimics include the following: Modic type 1 degenerative changes, acute Schmorl's node, neuropathic spondyloarthropathy, radiation osteitis, and inflammatory spondyloarthropathy (SAPHO syndrome).
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Affiliation(s)
- Olga Laur
- Department of Radiology, Division of Musculoskeletal Radiology, NewYork-Presbyterian Hospital, Weill Cornell Medicine, 525 East 68th Street, New York, NY, 10065, USA.
| | - Alison Schonberger
- Department of Radiology, Division of Musculoskeletal Radiology, NewYork-Presbyterian Hospital, Weill Cornell Medicine, 525 East 68th Street, New York, NY, 10065, USA
| | - Drew Gunio
- Department of Radiology, Division of Musculoskeletal Radiology, NewYork-Presbyterian Hospital, Weill Cornell Medicine, 525 East 68th Street, New York, NY, 10065, USA
| | - Shlomo Minkowitz
- Department of Radiology, Division of Neuroradiology, NewYork-Presbyterian Hospital, Weill Cornell Medicine, 525 East 68th Street, New York, NY, 10065, USA
| | - Gayle Salama
- Department of Radiology, Division of Neuroradiology, NewYork-Presbyterian Hospital, Weill Cornell Medicine, 525 East 68th Street, New York, NY, 10065, USA
| | - Christopher J Burke
- Department of Radiology, Division of Musculoskeletal Imaging, New York University School of Medicine, Center for Biomedical Imaging, 660 First Ave, New York, NY, 10016, USA
| | - Roger J Bartolotta
- Department of Radiology, Division of Musculoskeletal Radiology, NewYork-Presbyterian Hospital, Weill Cornell Medicine, 525 East 68th Street, New York, NY, 10065, USA
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Yang CC, Lee MH, Liu CY, Lin MH, Yang YH, Chen KT, Huang TY. The IFSD Score-A Practical Prognostic Model for Invasive Fungal Spondylodiscitis. J Fungi (Basel) 2024; 10:61. [PMID: 38248971 PMCID: PMC10819940 DOI: 10.3390/jof10010061] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2023] [Revised: 01/05/2024] [Accepted: 01/11/2024] [Indexed: 01/23/2024] Open
Abstract
Objectives: Invasive fungal spondylodiscitis (IFSD) is rare and could be lethal in certain circumstances. The previous literature revealed limited data concerning its outcomes. This study aimed to establish a risk-scoring system to predict the one-year mortality rate of this disease. Methods: A total of 53 patients from a multi-centered database in Taiwan were included in this study. All the clinicopathological and laboratory data were retrospectively analyzed. Variables strongly related to one-year mortality were identified using a multivariate Cox proportional hazards model. A receiver operating characteristic (ROC) curve was used to express the performance of our IFSD scoring model. Results: Five strong predictors were included in the IFSD score: predisposing immunocompromised state, the initial presentation of either radiculopathy or myelopathy, initial laboratory findings of WBC > 12.0 or <0.4 103/µL, hemoglobin < 8 g/dL, and evidence of candidemia. One-year mortality rates for patients with IFSD scores of 0, 1, 2, 3, and 4 were 0%, 16.7%, 56.3%, 72.7%, and 100%, respectively. The area under the curve of the ROC curve was 0.823. Conclusions: We developed a practical scoring model with easily obtained demographic, clinical, and laboratory parameters to predict the probability of one-year mortality in patients with IFSD. However, more large-scale and international validations would be necessary before this scoring model is commonly used.
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Affiliation(s)
- Chao-Chun Yang
- Department of Neurosurgery, Chang Gung Memorial Hospital, Chiayi 61363, Taiwan; (C.-C.Y.); (M.-H.L.); (K.-T.C.)
| | - Ming-Hsueh Lee
- Department of Neurosurgery, Chang Gung Memorial Hospital, Chiayi 61363, Taiwan; (C.-C.Y.); (M.-H.L.); (K.-T.C.)
| | - Chia-Yen Liu
- Health Information and Epidemiology Laboratory, Chang Gung Memorial Hospital, Chiayi 61363, Taiwan; (C.-Y.L.); (M.-H.L.); (Y.-H.Y.)
| | - Meng-Hung Lin
- Health Information and Epidemiology Laboratory, Chang Gung Memorial Hospital, Chiayi 61363, Taiwan; (C.-Y.L.); (M.-H.L.); (Y.-H.Y.)
| | - Yao-Hsu Yang
- Health Information and Epidemiology Laboratory, Chang Gung Memorial Hospital, Chiayi 61363, Taiwan; (C.-Y.L.); (M.-H.L.); (Y.-H.Y.)
- School of Chinese Medicine, College of Medicine, Chang Gung University, Taoyuan 33302, Taiwan
- Department of Traditional Chinese Medicine, Chang Gung Memorial Hospital, Chiayi 61363, Taiwan
| | - Kuo-Tai Chen
- Department of Neurosurgery, Chang Gung Memorial Hospital, Chiayi 61363, Taiwan; (C.-C.Y.); (M.-H.L.); (K.-T.C.)
| | - Tsung-Yu Huang
- Division of Infectious Diseases, Department of Internal Medicine, Chang Gung Memorial Hospital, Chiayi 61363, Taiwan
- College of Medicine, Chang Gung University, Taoyuan 33303, Taiwan
- Microbiology Research and Treatment Center, Chang Gung Memorial Hospital, Chiayi 61363, Taiwan
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Pichler L, Li Z, Khakzad T, Perka C, Pumberger M, Schömig F. Microbial spectrum, patient-specific factors, and diagnostics in implant-related postoperative spondylodiscitis. Bone Jt Open 2023; 4:832-838. [PMID: 37918440 PMCID: PMC10622184 DOI: 10.1302/2633-1462.411.bjo-2023-0087.r1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/04/2023] Open
Abstract
Aims Implant-related postoperative spondylodiscitis (IPOS) is a severe complication in spine surgery and is associated with high morbidity and mortality. With growing knowledge in the field of periprosthetic joint infection (PJI), equivalent investigations towards the management of implant-related infections of the spine are indispensable. To our knowledge, this study provides the largest description of cases of IPOS to date. Methods Patients treated for IPOS from January 2006 to December 2020 were included. Patient demographics, parameters upon admission and discharge, radiological imaging, and microbiological results were retrieved from medical records. CT and MRI were analyzed for epidural, paravertebral, and intervertebral abscess formation, vertebral destruction, and endplate involvement. Pathogens were identified by CT-guided or intraoperative biopsy, intraoperative tissue sampling, or implant sonication. Results A total of 32 cases of IPOS with a mean patient age of 68.7 years (37.6 to 84.1) were included. Diabetes, age > 60 years, and history of infection were identified as risk factors. Patient presentation upon admission included a mean body temperature of 36.7°C (36.1 to 38.0), back pain at rest (mean visual analogue scale (VAS) mean 5/10) and when mobile (mean VAS 6/10), as well as elevated levels of CRP (mean 76.8 mg/l (0.4 to 202.9)) and white blood cell count (mean 9.2 units/nl (2.6 to 32.8)). Pathogens were identified by CT-guided or conventional biopsy, intraoperative tissue sampling, or sonication, and Gram-positive cocci presented as the most common among them. Antibiotic therapy was established in all cases with pathogen-specific treatment in 23 (71.9%) subjects. Overall 27 (84.4%) patients received treatment by debridement, decompression, and fusion of the affected segment. Conclusion Cases of IPOS are rare and share similarities with spontaneous spondylodiscitis. While procedures such as CT-guided biopsy and sonication are valuable tools in the diagnosis of IPOS, MRI and intraoperative tissue sampling remain the gold standard. Research on known principles of PJI such as implant retention versus implant exchange need to be expanded to the field of spine surgery.
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Affiliation(s)
- Lorenz Pichler
- Center for Musculoskeletal Surgery Charité – Universitätsmedizin Berlin, Berlin, Germany
| | - Zhao Li
- Center for Musculoskeletal Surgery Charité – Universitätsmedizin Berlin, Berlin, Germany
| | - Thilo Khakzad
- Center for Musculoskeletal Surgery Charité – Universitätsmedizin Berlin, Berlin, Germany
| | - Carsten Perka
- Center for Musculoskeletal Surgery Charité – Universitätsmedizin Berlin, Berlin, Germany
| | - Matthias Pumberger
- Center for Musculoskeletal Surgery Charité – Universitätsmedizin Berlin, Berlin, Germany
| | - Friederike Schömig
- Center for Musculoskeletal Surgery Charité – Universitätsmedizin Berlin, Berlin, Germany
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Ramachandran K, Shetty AP, Shanmuganathan R. Ralstonia mannitolilytica as a rare cause of spondylodiscitis following endoscopic lumbar discectomy- A report of two cases. J Clin Orthop Trauma 2023; 42:102205. [PMID: 37529546 PMCID: PMC10388582 DOI: 10.1016/j.jcot.2023.102205] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/05/2022] [Revised: 06/08/2023] [Accepted: 06/24/2023] [Indexed: 08/03/2023] Open
Abstract
Ralstonia mannitolilytica is a low-virulence, gram-negative bacillus which causes opportunistic infections in immunosuppressed patients. Postoperative spondylodiscitis by R. mannitolilytica has not been reported so far. We report the management of two cases of postoperative spondylodiscitis caused by Ralstonia mannitolilytica presenting to our center within a span of one month following endoscopic lumbar discectomy at a different center. They were managed successfully by surgical debridement and appropriate antibiotics. In these two cases of R.mannitolilytica spondylodiscitis, prompt detection, and intensive treatment resulted in satisfactory outcomes in terms of fulfilling the purpose of the original surgery.
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Affiliation(s)
- Karthik Ramachandran
- Department of Spine Surgery, Ganga Medical Centre and Hospitals Pvt. Ltd., Mettupalayam Road, Coimbatore, India
| | - Ajoy Prasad Shetty
- Department of Spine Surgery, Ganga Medical Centre and Hospitals Pvt. Ltd., Mettupalayam Road, Coimbatore, India
| | - Rajasekaran Shanmuganathan
- Department of Spine Surgery, Ganga Medical Centre and Hospitals Pvt. Ltd., Mettupalayam Road, Coimbatore, India
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The role of spine adipose index in predicting the risk for septic spondylodiscitis after lumbar percutaneous laser disc decompression. ACTA BIOMEDICA SCIENTIFICA 2023. [DOI: 10.29413/abs.2023-8.1.12] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/16/2023] Open
Abstract
The aim. To analyze the role of the spine adipose index (SAI) in predicting the risk of septic spondylodiscitis after lumbar percutaneous laser disk decompression (PLDD).Material and methods. A retrospective observational single-center study was performed. Various clinical and instrumental parameters have been studied, including the spine adipose index, which are potential risk factors for the development of postprocedural septic spondylodiscitis.Results. The study included 219 patients who underwent PLDD for degenerative lumbar disk disease. The average period of postoperative observation was 30.8 ± 13.3 months. Signs of septic spondylodiscitis were detected in 5 (2.28%) cases. Multivariate analysis showed that III degree of anesthesiological risk by the American Society of Anesthesiologists (ASA) scale (p = 0.021), a high value of body mass index (more than 25 kg/m2) (p = 0.043) and a high value of SAI (over 0.7) (p = 0.037) are statistically significantly associated with the development of septic spondylodiscitis in patients who underwent lumbar PLDD.Conclusion. The value of SAI is statistically significantly associated with the development of spondylodiscitis in patients who underwent PLDD for degenerative lumbar disk disease.
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Kurtulus Y, Baskurt O, Yavuz AY, Avci I. A case of late-onset spondylodiscitis within the longest duration: 9 years after posterior instrumentation. EGYPTIAN JOURNAL OF NEUROSURGERY 2022. [DOI: 10.1186/s41984-022-00167-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Abstract
Background
Spondylodiscitis is infections of the intervertebral disc and adjacent vertebral body with insidious onset. These infections are primarily haematogenous in origin. Early spinal infections after posterior spinal instrumentation usually occur within 3 months after surgery, whereas late infections may occur up to 8 years after surgery but are rare with an incidence of 1.9%.
Case presentation
We describe the case of a 66-year-old woman who complained of febrile back pain and developed late-onset spondylodiscitis 9 years after pedicle screw fixation, which is the longest-onset case. She was treated with surgical instrument removal and thorough debridement of the infected tissue with long-term antimicrobial treatment, with excellent results.
Conclusions
If there is radiculopathy and fever associated with spinal surgery in the history, it should be remembered that evaluation of lumbar spine MRI and acute phase reactions is crucial, and spondylodiscitis should also be considered in the preliminary diagnosis even after 9 years.
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Xu J, Zhang L, Bu R, Liu Y, Lewandrowski KU, Zhang X. Minimally invasive debridement and drainage using intraoperative CT-Guide in multilevel spondylodiscitis: a long-term follow-up study. BMC Musculoskelet Disord 2021; 22:120. [PMID: 33514356 PMCID: PMC7844889 DOI: 10.1186/s12891-021-03988-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/11/2020] [Accepted: 01/19/2021] [Indexed: 11/10/2022] Open
Abstract
Background Spondylodiscitis is an unusual infectious disease, which usually originates as a pathogenic infection of intervertebral discs and then spreads to neighboring vertebral bodies. The objective of this study is to evaluate percutaneous debridement and drainage using intraoperative CT-Guide in multilevel spondylodiscitis. Methods From January 2002 to May 2017, 23 patients with multilevel spondylodiscitis were treated with minimally invasive debridement and drainage procedures in our department. The clinical manifestations, evolution, and minimally invasive debridement and drainage treatment of this refractory vertebral infection were investigated. Results Of the enrolled patients, the operation time ranged from 30 minutes to 124 minutes every level with an average of 48 minutes. Intraoperative hemorrhage was minimal. The postoperative follow-up period ranged from 12 months to 6.5 years with an average of 3.7 years. There was no reactivation of infection in the treated vertebral segment during follow-up, but two patients with fungal spinal infection continued to progress by affecting adjacent segments prior to final resolution. According to the classification system of Macnab, one patient had a good outcome at the final follow-up, and the rest were excellent. Conclusions Minimally invasive percutaneous debridement and irrigation using intraoperative CT-Guide is an effective minimally invasive method for the treatment of multilevel spondylodiscitis.
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Affiliation(s)
- Jianbiao Xu
- Department of Orthopaedics,First, Affiliated Hospital of Tsinghua University(Beijing Huaxin Hospital), Beijing, China.,School of Clinical Medicine, Tsinghua University, Beijing, China
| | - Leiming Zhang
- Department of Neurosurgery, The Sixth Medical Center of PLA Hospital, Beijing, China
| | - Rongqiang Bu
- Beijing Yuhe Orthopaedics Hospital, Beijing, China
| | - Yankang Liu
- Beijing Yuhe Orthopaedics Hospital, Beijing, China.,Shanxi Medical University, Taiyuan, China
| | - Kai-Uwe Lewandrowski
- Center For Advanced Spine Care of Southern Arizona, Surgical Institute of Tucson, Tucson, USA
| | - Xifeng Zhang
- Department of Orthopaedics, Beijing Tsinghua Changgung Hospital, School of Clinical Medicine, Tsinghua University, Beijing, China.
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Gergs U, Becker L, Okoniewski R, Weiss M, Delank KS, Neumann J. Population pharmacokinetics of cefuroxime and uptake into hip and spine bone of patients undergoing orthopaedic surgery. J Pharm Pharmacol 2019; 72:364-370. [PMID: 31858616 DOI: 10.1111/jphp.13214] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2019] [Accepted: 11/29/2019] [Indexed: 12/25/2022]
Abstract
OBJECTIVES To reduce the incidence of peri- or postoperative infections in orthopaedic surgery, patients are prophylactically treated with antibiotics. Here, we wanted to know whether effective bone and intervertebral disc concentrations of cefuroxime are reached. METHODS Patients undergoing surgery of hip (N = 40; 62.5% male) or spine (N = 40; 55% male) were pretreated with 1.5 g of the second-generation cephalosporin cefuroxime before surgery. We studied plasma population kinetics and bone and intervertebral disc (C5/6 till L5/S1) concentrations of cefuroxime using high-performance liquid chromatography. KEY FINDINGS The plasma kinetics of cefuroxime in 80 patients was analysed using a population approach. The clearance amounted to 7.86 l/h. The peripheral and central volumes of distribution were estimated as 8.45 and 10.4 l, respectively. The concentrations in hip samples amounted to 9.8 ± 0.6 µg/g in cancellous bone and 8.9 ± 0.8 µg/g in cortical bone. Cefuroxime concentrations in vertebral bone and intervertebral discs were calculated as 9.6 ± 1.3 and 8.9 ± 1.1 µg/g, respectively. CONCLUSION Even if a majority of patients undergoing hip or spine surgery probably achieved adequate concentrations of cefuroxime, not all patients reached bone concentrations of cefuroxime above a recommended breakpoint for susceptible germs at the time of surgery.
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Affiliation(s)
- Ulrich Gergs
- Institute for Pharmacology and Toxicology, Medical Faculty, Martin Luther University Halle-Wittenberg, Halle, Germany
| | - Lina Becker
- Department of Orthopedic, Trauma and Reconstructive Surgery, University Hospital of Halle, Halle, Germany
| | - Richard Okoniewski
- Department of Orthopedic, Trauma and Reconstructive Surgery, University Hospital of Halle, Halle, Germany
| | - Michael Weiss
- Institute for Pharmacology and Toxicology, Medical Faculty, Martin Luther University Halle-Wittenberg, Halle, Germany
| | - Karl-Stefan Delank
- Department of Orthopedic, Trauma and Reconstructive Surgery, University Hospital of Halle, Halle, Germany
| | - Joachim Neumann
- Institute for Pharmacology and Toxicology, Medical Faculty, Martin Luther University Halle-Wittenberg, Halle, Germany
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Jain M, Sahu RN, Gantaguru A, Das SS, Tripathy SK, Pattnaik A. Postoperative Lumbar Pyogenic Spondylodiscitis: An Institutional Review. J Neurosci Rural Pract 2019; 10:511-518. [PMID: 31595125 PMCID: PMC6779550 DOI: 10.1055/s-0039-1697887] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023] Open
Abstract
Background Postoperative discitis (POD) remains a dreaded complication in the present era of asepsis. The treatment has been traditionally conservative, but the safety of spinal implants in infective settings has prompted the surgeons to provide rigid immobilization for promoting healing. A major concern in a country like ours is huge patient inflow and long waiting list added to the woe of patient's refusal for a second operative intervention after a first undesirable outcome. Objectives The aim of the study was to evaluate the functional and radiological outcome of conservative management of POD and determine the methods of prevention. Settings and Design A retrospective case study series in a tertiary-level hospital. Materials and Methods Between January 2015 and 2017, 12 cases of POD (10 own and 2 referred) were managed and followed up clinically, radiologically, and with laboratory investigation. Two cases were managed surgically-one with kyphotic deformity and the other with discharging pus. Rest were managed conservatively with analgesics and intravenously followed by oral antibiotics. At 1-year follow-up, patient satisfaction was evaluated using the MacNab outcome assessment. Statistical Analysis The descriptive data were analyzed mainly by descriptive statistics using mean, median, standard deviation, and interquartile range. Results Mean follow-up in our series was 15.2 months. Except for two operated cases, we did not go for the invasive procedure for isolation of organism in any of our cases. The total duration of antibiotic in our series was for the mean of 7.3 weeks. Visual analog scale score returned from8 initially to baseline and at final follow-up-4 excellent, 6 good, and 2 had fair outcome. There was no adverse outcome. Conclusions The majority of POD can be managed conservatively. Surgery is reserved only for special cases. Magnetic resonance imaging is the investigation of choice for diagnosing discitis. Intraoperative use of gentamicin-mixed normal saline wash reduces the incidence of discitis.
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Affiliation(s)
- Mantu Jain
- Department of Orthopedics, All India Institute of Medical Sciences, Bhubaneswar, Odisha, India
- Address for correspondence Mantu Jain, MS, DNB Department of Orthopedics, All India Institute of Medical SciencesBhubaneswar 751019, OdishaIndia
| | - Rabi Narayan Sahu
- Department of Neurosurgery, All India Institute of Medical Sciences, Bhubaneswar, Odisha, India
| | - Amrit Gantaguru
- Department of Orthopedics, All India Institute of Medical Sciences, Bhubaneswar, Odisha, India
| | - Sudhanshu Sekhar Das
- Department of Orthopedics, All India Institute of Medical Sciences, Bhubaneswar, Odisha, India
| | - Sujit Kumar Tripathy
- Department of Orthopedics, All India Institute of Medical Sciences, Bhubaneswar, Odisha, India
| | - Ashish Pattnaik
- Department of Neurosurgery, All India Institute of Medical Sciences, Bhubaneswar, Odisha, India
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Kim UJ, Bae JY, Kim SE, Kim CJ, Kang SJ, Jang HC, Jung SI, Song KH, Kim ES, Kim HB, Park WB, Kim NJ, Park KH. Comparison of pyogenic postoperative and native vertebral osteomyelitis. Spine J 2019; 19:880-887. [PMID: 30500465 DOI: 10.1016/j.spinee.2018.11.012] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/06/2018] [Revised: 11/20/2018] [Accepted: 11/20/2018] [Indexed: 02/03/2023]
Abstract
BACKGROUND CONTEXT Postoperative vertebral osteomyelitis (PVO) after spinal surgery is a clinical challenge. However, there is a paucity of evidence regarding the most likely etiologic organisms to guide the choice of empirical antibiotic therapy, and previous reports of treatment outcomes for PVO are scarce. PURPOSE To compare the microbiology, clinical characteristics, and outcomes of pyogenic PVO with native vertebral osteomyelitis (NVO). STUDY DESIGN Retrospective comparative study. PATIENT SAMPLE Patients with microbiologically proven vertebral osteomyelitis from three university-affiliated hospitals in South Korea between January 2005 and December 2015 with follow-up of at least 12 months after completion of antibiotics or until the patient was transferred. Patients who had a spine operation in the same location within 1 year of diagnosis, and all patients with remnant implants at the time of the vertebral osteomyelitis diagnosis, were defined as having PVO. The remainder of the patients was considered to have NVO. Spinal operations included discectomy, laminectomy, arthrodesis, and instrumentation for stabilization of the spine. OUTCOME MEASURES Overall mortality, neurologic outcomes, treatment failure, and relapse of infection. METHODS Demographic data, comorbidities, presenting symptoms, microbiological data, radiographic characteristics, laboratory data (including white blood cell counts, erythrocyte sedimentation rate, and C-reactive protein), surgical treatment, and neurologic outcomes for each patient were reviewed from electronic medical records and analyzed. Mortality rate, treatment failure, and relapse of infection were calculated for the two groups. Factors associated with treatment outcome were evaluated using univariate and multivariate logistic regression analyses. RESULTS The study evaluated 104 patients with PVO and 441 patients with NVO. In PVO, the most common isolate was Staphylococcus aureus (34%, n=35), followed by coagulase-negative staphylococci (31%, n=32). In NVO, the most common isolates were S. aureus (47%, n=206) and streptococci (21%, n=94). Of the staphylococci, the proportion of methicillin-resistant strains was significantly higher in PVO than that in NVO (75% vs. 39%, p<.001). The proportion of patients with gram-negative bacilli was 14% in PVO and 20% in NVO. Pre-existing or synchronous nonspinal infection was observed more frequently in NVO than in PVO (33% vs. 13%, p<.001). Although the duration of antibiotic use was similar in both groups, surgery for infection control was performed more frequently in PVO. The mortality rate was similar in both groups. However, the treatment failure and relapse rates at 12 months were higher in the PVO group (23% vs. 13%, p=.009; 14% vs. 7%, p=.028, respectively). Methicillin-resistant S.aureus was significantly associated with treatment failure or relapse via logistic regression (odds ratio 3.01, 95% confidence interval [1.71-5.32], p<.001; odds ratio 2.78, 95% confidence interval [1.40-5.49], p=.003). CONCLUSIONS Coverage of methicillin-resistant staphylococci should be considered when prescribing empirical antibiotics for PVO. Although surgery was performed more often in PVO than NVO, the treatment failure and relapse rates at 12 months were higher in PVO.
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Affiliation(s)
- Uh Jin Kim
- Department of Infectious Diseases, Chonnam National University Medical School, 42 Jebong-ro, Dong-gu, Gwangju 61469, Republic of Korea
| | - Ji Yun Bae
- Department of Internal Medicine, Seoul National University Hospital, 101 Daehak-ro, Jongno-gu, Seoul 03080, Republic of Korea
| | - Seong-Eun Kim
- Department of Infectious Diseases, Chonnam National University Medical School, 42 Jebong-ro, Dong-gu, Gwangju 61469, Republic of Korea
| | - Chung-Jong Kim
- Department of Internal Medicine, Seoul National University Hospital, 101 Daehak-ro, Jongno-gu, Seoul 03080, Republic of Korea
| | - Seung-Ji Kang
- Department of Infectious Diseases, Chonnam National University Medical School, 42 Jebong-ro, Dong-gu, Gwangju 61469, Republic of Korea
| | - Hee-Chang Jang
- Department of Infectious Diseases, Chonnam National University Medical School, 42 Jebong-ro, Dong-gu, Gwangju 61469, Republic of Korea
| | - Sook In Jung
- Department of Infectious Diseases, Chonnam National University Medical School, 42 Jebong-ro, Dong-gu, Gwangju 61469, Republic of Korea
| | - Kyoung-Ho Song
- Department of Internal Medicine, Seoul National University Bundang Hospital, 82 Gumi-ro 173, Bundang-gu, Seongnam-si, Gyeonggi-do 13620, Republic of Korea
| | - Eu Suk Kim
- Department of Internal Medicine, Seoul National University Bundang Hospital, 82 Gumi-ro 173, Bundang-gu, Seongnam-si, Gyeonggi-do 13620, Republic of Korea
| | - Hong Bin Kim
- Department of Internal Medicine, Seoul National University Bundang Hospital, 82 Gumi-ro 173, Bundang-gu, Seongnam-si, Gyeonggi-do 13620, Republic of Korea
| | - Wan Beom Park
- Department of Internal Medicine, Seoul National University Hospital, 101 Daehak-ro, Jongno-gu, Seoul 03080, Republic of Korea
| | - Nam Joong Kim
- Department of Internal Medicine, Seoul National University Hospital, 101 Daehak-ro, Jongno-gu, Seoul 03080, Republic of Korea.
| | - Kyung-Hwa Park
- Department of Infectious Diseases, Chonnam National University Medical School, 42 Jebong-ro, Dong-gu, Gwangju 61469, Republic of Korea.
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Spondylodiscitis after transoral robotic surgery: Retrospective 7-case series from the GETTEC group. Eur Ann Otorhinolaryngol Head Neck Dis 2019; 136:179-183. [PMID: 30905532 DOI: 10.1016/j.anorl.2019.03.004] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
BACKGROUND Cervical spondylodiscitis is a rare but severe complication of pharyngeal surgery. MATERIAL AND METHODS This multicenter retrospective study reported all patients in the database of the French head and neck tumor study group (GETTEC) affected by cervical spondylodiscitis after transoral robotic surgery (TORS) for malignant pharyngeal tumor from January 2010 to January 2017. OBJECTIVES To describe cases of post-TORS cervical spondylodiscitis, identify alarm signs, and determine optimal management of these potentially lethal complications. RESULTS Seven patients from 6 centers were included. Carcinomas were located in the posterior pharyngeal wall. Tumor stage was T1 or T2. All patients had risk factors for spondylodiscitis. Mean time to diagnosis was 12.6days. The interval between surgery and spondylodiscitis diagnosis ranged from 20days to 4.5months, for a mean 2.1months. The most common symptom was neck pain (87%). Infections were polymicrobial; micro-organisms were isolated in 5 cases and managed by intravenous antibiotics, associated to medullary decompression surgery in 3 cases. Follow-up found favorable progression in 4 cases, and 3 deaths (mortality, 43%). CONCLUSION This French multicenter study found elevated mortality in post-TORS spondylodiscitis, even in case of limited resection. Surgeons must be aware of this complication and alerted by persistent neck pain, fever, asthenia, impaired or delayed posterior pharyngeal wall wound healing or elevation of inflammatory markers. MRI is the most effective diagnostic radiological examination.
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Keser N, Is M, Ceman D, Somay A. Locally Used Antibiotics for Spinal Infection Prophylaxis and Their Effects on Epidural Fibrosis: an Experimental Laminectomy Study in Rats Using Rifamycin and Gentamycin. Inflammation 2018; 42:714-720. [PMID: 30413905 DOI: 10.1007/s10753-018-0929-x] [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: 11/27/2022]
Abstract
The study aims to assess the effects of antibiotics (ABs), which are typically used in spinal infection prophylaxis, on the formation of epidural fibrosis (EF). Specifically, we investigated the effect of rifamycin and gentamycin on EF formation in laminectomized rats. Thirty-two rats were randomly and equally divided into four groups as follows: laminectomy and physiological saline (0.9% NaCl) solution (control); laminectomy and rifamycin; laminectomy and gentamicin; and laminectomy and a mixture of rifamycin and gentamicin. Laminectomy was performed on L1 and L2 vertebrae in all rats. One month after spinal surgery, spinal tissue samples surrounding the laminectomy were cut with a microtome and stained with hematoxylin-eosin and Masson's trichrome. The histopathological analysis included examining the extent of EF, fibroblast cell density, and cartilage and bone regeneration. Statistical analysis was performed using the IBM SPSS Statistics 22 program (SPSS IBM, Turkey). A value of p < 0.05 was considered statistically significant. EF value differences between the AB treatment groups and the control group were statistically significant (p = 0.030). Specifically, binary comparisons indicated that the EF value was significantly higher in the rifamycin group than that in the control group (p = 0.003; p < 0.05). Our study suggests that locally applied ABs, especially rifamycin, should be diluted before administration to the epidural space.
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Affiliation(s)
- Nese Keser
- Department of Neurological Surgery, Istanbul Fatih Sultan Mehmet Education and Research Hospital, University of Health Sciences, E-5 Karayolu Uzeri, 34752, İcerenkoy-Atasehir, Istanbul, Turkey.
| | - Merih Is
- Department of Neurological Surgery, Istanbul Fatih Sultan Mehmet Education and Research Hospital, University of Health Sciences, E-5 Karayolu Uzeri, 34752, İcerenkoy-Atasehir, Istanbul, Turkey
| | - Duygu Ceman
- Department of Neurological Surgery, Haydarpasa Numune Education and Research Hospital, University of Health Sciences, Istanbul, Turkey
| | - Adnan Somay
- Department of Pathology, Istanbul Fatih Sultan Mehmet Education and Research Hospital, University of Health Sciences, Istanbul, Turkey
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One-stage posterior debridement and fusion combined with irrigation and drainage for the treatment of postoperative lumbar spondylodiscitis. ACTA ORTHOPAEDICA ET TRAUMATOLOGICA TURCICA 2018; 52:277-282. [PMID: 29779968 PMCID: PMC6150443 DOI: 10.1016/j.aott.2018.04.004] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/08/2017] [Revised: 01/07/2018] [Accepted: 04/11/2018] [Indexed: 12/20/2022]
Abstract
Objective The aim of this study was to evaluate the clinical outcomes of one-stage posterior debridement, interbody fusion, and instrumentation, combined with irrigation and drainage, for treating lumbar spondylodiscitis. Methods The study included 23 patients (13 male and 10 female, mean age: 45 years) who had posterior debridement, interbody fusion, and instrumentation, followed by continuous closed irrigation and drainage for lumbar postoperative spondylodiscitis. The visual analog scale, Oswestry disability index, and lumbar lordosis angle were assessed before and after surgery to evaluate the clinical outcome. Results The mean follow-up time was 27 (24–36) months. All patients tolerated the procedure well, and there were no instances of spondylodiscitis recurrence, though a dorsal dermal sinus developed in one patient after surgery. Infection was eliminated, as evidenced by the normalization of the erythrocyte sedimentation rates and C-reactive protein levels. The mean visual analog scale scores were significantly decreased after the operation. The mean lumbar lordosis angle before surgery was 21.61 ± 6.88° and the angle at the final follow-up was 31.61 ± 4.24°. The mean Oswestry disability index scores improved significantly both after the operation and at the follow-up visits (p < 0.05). Bone union was confirmed in all patients at a mean of 8.6 months post-operation, though this was not achieved until 2 years post-operation in one patient. All 3 patients who had neurological deficits showed great improvement at the last follow-up. Conclusion Surgical management using one-stage posterior debridement, interbody fusion, and instrumentation, followed by continuous closed irrigation and drainage, might be an effective treatment option for lumbar postoperative spondylodiscitis. Level of evidence Level IV, Therapeutic study.
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Krishnan A, Barot M, Dave B, Bang P, Devanand D, Patel D, Jain A. Percutaneous transforaminal endoscopic discectomy and drainage for spondylodiscitis: A technical note and review of literature. JOURNAL OF ORTHOPAEDICS AND ALLIED SCIENCES 2018. [DOI: 10.4103/joas.joas_57_17] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Bellini M, Ferrara M, Grazzini I, Cerase A. Neuroimaging of the Postoperative Spine. Magn Reson Imaging Clin N Am 2017; 24:601-20. [PMID: 27417403 DOI: 10.1016/j.mric.2016.04.006] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Operative treatments of the spine are becoming increasingly more common for the availability of a wide range of surgical and minimally invasive procedures. MR imaging allows for excellent evaluation of both normal and abnormal findings in the postoperative spine. This article provides the basic tools to evaluate complications after different operative procedures and offers an overview on the main topics a radiologist may encounter during his or her professional carrier.
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Affiliation(s)
- Matteo Bellini
- Neuroimaging and Neurointerventional Unit, Department of Neurological and Neurosensorial Sciences, General Hospital "Santa Maria Alle Scotte", Viale Bracci 16, Siena 53100, Italy.
| | - Marco Ferrara
- Neuroimaging and Neurointerventional Unit, Department of Neurological and Neurosensorial Sciences, General Hospital "Santa Maria Alle Scotte", Viale Bracci 16, Siena 53100, Italy
| | - Irene Grazzini
- Section of Radiological Sciences, Department of Medical, Surgical and NeuroSciences, University of Siena, Viale Bracci 16, Siena 53100, Italy
| | - Alfonso Cerase
- Neuroimaging and Neurointerventional Unit, Department of Neurological and Neurosensorial Sciences, General Hospital "Santa Maria Alle Scotte", Viale Bracci 16, Siena 53100, Italy
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18
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Hanberg P, Bue M, Birke Sørensen H, Søballe K, Tøttrup M. Pharmacokinetics of single-dose cefuroxime in porcine intervertebral disc and vertebral cancellous bone determined by microdialysis. Spine J 2016; 16:432-8. [PMID: 26620946 DOI: 10.1016/j.spinee.2015.11.031] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/11/2015] [Revised: 10/12/2015] [Accepted: 11/18/2015] [Indexed: 02/03/2023]
Abstract
BACKGROUND Pyogenic spondylodiscitis is associated with prolonged antimicrobial therapy and high relapse rates. Nevertheless, tissue pharmacokinetic studies of relevant antimicrobials in both prophylactic and therapeutic situations are still sparse. Previous approaches based on bone biopsy and discectomy exhibit important methodological limitations. PURPOSE The objective of this study was to assess the C3-C4 intervertebral disc (IVD), C3 vertebral body cancellous bone, and subcutaneous adipose tissue (SCT) pharmacokinetics of cefuroxime by use of microdialysis in a large animal model. STUDY DESIGN This was a single-dose, dense sampling large animal study of cefuroxime spine penetration. METHODS Ten female pigs were assigned to receive 1,500 mg of cefuroxime intravenously over 15 minutes. Measurements of cefuroxime were obtained from plasma, SCT, vertebral cancellous bone, and IVD for 8 hours thereafter. Microdialysis was applied for sampling in solid tissues. RESULTS For both IVD and vertebral cancellous bone, the area under the concentration curve from zero to the last measured value (AUC(0-last)) was significantly lower than that of free plasma. As estimated by the ratio of tissue AUC(0-last) to plasma AUC(0-last), tissue penetration (95% confidence interval) of cefuroxime was significantly incomplete for the IVD 0.78 (0.57; 0.99), whereas for vertebral cancellous bone 0.78 (0.51; 1.04) and SCT 0.94 (0.73; 1.15) it was not. The penetration of cefuroxime from plasma to the IVD was delayed, and the maximal concentration and the elimination of cefuroxime were also reduced compared with both SCT and vertebral cancellous bone. Because of this delay in elimination of cefuroxime, the time with concentrations above the minimal inhibitory concentration (T(>MIC)) was significantly longer in the IVD compared with the remaining compartments up to MICs of 6 µg/mL. CONCLUSIONS Microdialysis was successfully applied for serial assessment of the concentration of cefuroxime in the IVD and the vertebral cancellous bone. Penetration of cefuroxime from plasma to IVD was found to be incomplete and delayed, but because of a prolonged elimination, superior T(>MIC) was found in the IVD up to MICs of 6 µg/mL.
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Affiliation(s)
- Pelle Hanberg
- Orthopaedic Research Unit, Aarhus University Hospital, Tage-Hansens Gade 2, Bygning 9A, 8000 Aarhus C, Denmark.
| | - Mats Bue
- Orthopaedic Research Unit, Aarhus University Hospital, Tage-Hansens Gade 2, Bygning 9A, 8000 Aarhus C, Denmark; Department of Orthopaedic Surgery, Horsens Regional Hospital, Sundvej 30, 8700 Horsens, Denmark
| | - Hanne Birke Sørensen
- Orthopaedic Research Unit, Aarhus University Hospital, Tage-Hansens Gade 2, Bygning 9A, 8000 Aarhus C, Denmark
| | - Kjeld Søballe
- Orthopaedic Research Unit, Aarhus University Hospital, Tage-Hansens Gade 2, Bygning 9A, 8000 Aarhus C, Denmark; Department of Orthopaedic Surgery, Aarhus University Hospital, Tage-Hansens Gade 2, 8000 Aarhus C, Denmark
| | - Mikkel Tøttrup
- Orthopaedic Research Unit, Aarhus University Hospital, Tage-Hansens Gade 2, Bygning 9A, 8000 Aarhus C, Denmark; Department of Orthopaedic Surgery, Randers Regional Hospital, Skovlyvej 1, 8930 Randers NØ, Denmark
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Abstract
INTRODUCTION The incidence of vertebral osteomyelitis is increasing, attributed to an ageing population with inherent co-morbidities and improved case ascertainment. SOURCES OF DATA References were retrieved from the PubMed database using the terms 'vertebral osteomyelitis' and 'spondylodiscitis' between January 1, 2009 and April 30, 2014 published in English as checked in May 2014 (>1000 abstracts checked). AREAS OF AGREEMENT Blood cultures and whole spine imaging with magnetic resonance imaging are essential investigations. Thorough debridement is the mainstay of surgical management, although placing metalwork in active infection is becoming increasingly common. AREAS OF CONTROVERSY The extent of pursuing spinal biopsies to determine aetiology, antimicrobial choices and duration, monitoring the response to treatment, and surgical techniques and timing all vary widely in clinical practice with heterogeneous studies limiting comparisons. Surgery, rather than conservative approaches, is being proposed as the default management choice, because it can, in carefully selected patients, offer faster reduction in pain scores and improved quality of life. AREAS TIMELY FOR DEVELOPING RESEARCH Further studies are needed to define the most effective technique for spinal biopsies to maximize determining aetiology. High-quality trials are required to provide an evidence base for both the medical and surgical management of vertebral osteomyelitis, including challenging medical management as the default option.
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Affiliation(s)
- Emma K Nickerson
- Department of Infectious Diseases, Addenbrooke's Hospital, Hills Road, Cambridge CB2 0QQ, UK
| | - Rohitashwa Sinha
- Department of Neurosurgery, Addenbrooke's Hospital, Hills Road, Cambridge CB2 0QQ, UK
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Márquez Sánchez P. Spondylodiscitis. RADIOLOGIA 2016; 58 Suppl 1:50-9. [PMID: 26869521 DOI: 10.1016/j.rx.2015.12.005] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2015] [Revised: 11/19/2015] [Accepted: 12/16/2015] [Indexed: 11/24/2022]
Abstract
Spondylodiscitis is an infection of the spine that has been known since ancient times. Its incidence is rising, due to the increases in life expectancy and debilitating conditions. Its age distribution is bimodal, affecting persons younger than 20 years of age or persons aged 50-70 years. According to its origin, it is classified as pyogenic, granulomatous or parasitic, though the first form is the most common, usually caused by Staphylococcus aureus or Escherichia coli. The clinical presentation is insidious, resulting in a delayed diagnosis, particularly in tuberculous spondylodiscitis. The initial onset usually involves inflammatory back pain, though the disease may course with fever, asthenia and neurological deficit, these being the most severe complications. Diagnosis is based on clinical, radiological, laboratory, microbiological and histopathological data. Magnetic resonance imaging is the technique of choice for the diagnosis of spondylodiscitis. The differential diagnosis involves, among other conditions, intervertebral erosive osteochondrosis, tumour, axial spondyloarthropathy, haemodialysis spondyloarthropathy, Modic type 1 endplate changes and Charcot's axial neuroarthropathy. Treatment is based on eliminating the infection with antibiotics, preventing spinal instability with vertebral fixation, and ample debridement of infected tissue to obtain samples for analysis.
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Affiliation(s)
- P Márquez Sánchez
- Sección de Musculoesquelético, Servicio de Radiodiagnóstico, Hospital Regional Universitario, Málaga.
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Outcome of conservative and surgical treatment of pyogenic spondylodiscitis: a systematic literature review. EUROPEAN SPINE JOURNAL : OFFICIAL PUBLICATION OF THE EUROPEAN SPINE SOCIETY, THE EUROPEAN SPINAL DEFORMITY SOCIETY, AND THE EUROPEAN SECTION OF THE CERVICAL SPINE RESEARCH SOCIETY 2015; 25:983-99. [PMID: 26585975 DOI: 10.1007/s00586-015-4318-y] [Citation(s) in RCA: 126] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/02/2015] [Revised: 10/30/2015] [Accepted: 11/01/2015] [Indexed: 12/17/2022]
Abstract
BACKGROUND Spondylodiscitis is a spinal infection affecting primarily the intervertebral disk and the adjacent vertebral bodies. Currently many aspects of the treatment of pyogenic spondylodiscitis are still a matter of debate. PURPOSE The aim of this study was to review the currently available literature systematically to determine the outcome of patients with pyogenic spondylodiscitis for conservative and surgical treatment strategies. METHODS A systematic electronic search of MEDLINE, EMBASE, Cochrane Collaboration, and Web of Science regarding the treatment of pyogenic spondylodiscitis was performed. Included articles were assessed on risk of bias according the Cochrane Handbook for Systematic Reviews of Interventions, and the quality of evidence and strength of recommendation was evaluated according the GRADE approach. RESULTS 25 studies were included. Five studies had a high or moderate quality of evidence. One RCT suggest that 6 weeks of antibiotic treatment of pyogenic spondylodiscitis results in a similar outcome when compared to longer treatment duration. However, microorganism-specific studies suggest that at least 8 weeks of treatment is required for S. aureus and 8 weeks of Daptomycin for MRSA. The articles that described the outcome of surgical treatment strategies show that a large variety of surgical techniques can successfully treat spondylodiscitis. No additional long-term beneficial effect of surgical treatment could be shown in the studies comparing surgical versus antibiotic only treatment. CONCLUSION There is a strong level of recommendation for 6 weeks of antibiotic treatment in pyogenic spondylodiscitis although this has only been shown by one recent RCT. If surgical treatment is indicated, it has been suggested by two prospective studies with strong level of recommendation that an isolated anterior approach could result in a better clinical outcome.
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Postoperative initial single fungal discitis progressively spreading to adjacent multiple segments after lumbar discectomy. Clin Neurol Neurosurg 2014; 128:101-6. [PMID: 25436471 DOI: 10.1016/j.clineuro.2014.11.012] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2014] [Revised: 11/14/2014] [Accepted: 11/16/2014] [Indexed: 11/22/2022]
Abstract
OBJECTIVE To report multiple cases and investigate etiology of initially single fungal spondylodiscitis that progressively spread to adjacent segments following lumbar discectomy, resulting in multiple spinal involvements. METHODS From January 2005 to May 2013, ten adult patients were admitted or referred to our institution with postoperative discitis. Fungal infections were confirmed by microbiologic and pathologic examinations. The clinical appearance, radiographic features, and treatments of this pathology were investigated. RESULTS All the patients were previously healthy. The average interval between the occurrence of symptoms and primary lumbar discectomy was 61 days (range, 15-120 days). All the patients were treated with anterior surgical debridement, interbody fusion, and prolonged antifungal therapy. Three patients additionally received combined posterior instrumented fusion. Despite aggressive surgical debridement and antifungal therapy, spread of the infections to adjacent multiple discs was observed. No deaths, severe neurologic deficits, or deterioration of neurologic status were noted. The infections were completely resolved in all cases with spontaneous fusion within an average follow-up of 32.4 months. CONCLUSION Fungal spondylodiscitis after surgery represents an intractable and troublesome complication, and surgical debridement may not impede the progression of the infection in cases where an insufficient course of antifungal treatment is administered. Such cases may require prolonged antifungal treatment with regular consultation by an infectious disease specialist.
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Abstract
Imaging of the postoperative spine is common, although it remains a difficult task for radiologists. This article presents an overview of common surgical approaches and spinal hardware, and specific complications that may be associated with each procedure. In addition, expected postoperative changes and complications that are common among procedures, with their differential diagnosis and imaging features, are discussed.
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Affiliation(s)
- Morgan C Willson
- Department of Radiology, Foothills Medical Center, 1403 29th Street Northwest, Calgary, Alberta T2N 2T9, Canada.
| | - Jeffrey S Ross
- Neuroradiology Department, Barrow Neurologic Institute, St Joseph's Hospital and Medical Center, 350 West Thomas Road, Phoenix, AZ 85013, USA
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Kim JH, Kang JI, Kim MJ, Koh SE, Lee J, Lee IS, Jung H. Thoracic infectious spondylitis after surgical treatments of herniated lumbar intervertebral disc. Ann Rehabil Med 2013; 37:725-9. [PMID: 24236263 PMCID: PMC3825952 DOI: 10.5535/arm.2013.37.5.725] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2012] [Accepted: 10/29/2012] [Indexed: 12/05/2022] Open
Abstract
The postoperative infectious spondylitis has been reported to occur among every 1% to 12%. It is difficult to early diagnose in some cases. If the diagnosis is delayed, it can be a life-threatening condition. We report a 32-year-old male patient with postoperative infectious spondylitis. He had surgical treatments for traumatic intervertebral disc herniations in L3-4 and L4-5. Three weeks after surgery, he complained for fever and paraplegia. Cervicothoracic magnetic resonance imaging showed the collapsed T2 and T3 vertebral body with changes of bone marrow signal intensity. Moreover, it showed anterior and posterior epidural masses causing spinal cord compressions which suggested infectious spondylitis. After the use of antibiotics and surgical decompressions T2-T3, his general conditions were improved and muscle power of lower extremities began to be gradually restored. However, we could not identify the exact organisms that may be the cause of infectious spondylitis. It could be important that the infectious spondylitis, which is presented away from the primary operative level, should be observed in patients with fevers of unknown origin and paraplegia.
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Affiliation(s)
- Jin-Hyun Kim
- Department of Rehabilitation Medicine, Konkuk University Medical Center, Konkuk University School of Medicine, Seoul, Korea
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Lee SJ, Choi EJ, Nahm FS. Spondylodiscitis after Cervical Nucleoplasty without Any Abnormal Laboratory Findings. Korean J Pain 2013; 26:181-5. [PMID: 23614083 PMCID: PMC3629348 DOI: 10.3344/kjp.2013.26.2.181] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2012] [Revised: 12/08/2012] [Accepted: 12/21/2012] [Indexed: 12/19/2022] Open
Abstract
Infective spondylodiscitis is a rare complication that can occur after interventional spinal procedures, of which symptoms are usually back pain and fever. Early diagnosis of infective spondylodiscitis is critical to start antibiotics and to improve prognosis. Laboratory examinations including complet blood cell count (CBC), erythrocyte sedimentation rate (ESR), and C-reactive protein (CRP) are conventional tools for the early detection of infectious spondylitis. However, we experienced infective spondylodiscitis after cervical nucleoplasty which did not display any laboratory abnormalities, but was diagnosed through an MRI. A patient with cervical disc herniation received nucleoplasty at C5/6 and C6/7. One month later, the patient complained of aggravated pain. There were neither signs of chill nor fever, and the laboratory results appeared normal. However, the MRI findings were compatible with infectious spondylodiscitis at the nucleoplasty site. In conclusion, infectious spondylodiscitis can develop after cervical nucleoplasty without any laboratory abnormalities. Therefore, an MRI should be taken when there is a clinical suspicion for infection in order to not miss complications after interventional procedures, even if the laboratory findings are normal.
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Affiliation(s)
- Seung Jun Lee
- Department of Anesthesiology and Pain Medicine, Seoul National University Bundang Hospital, Seongnam, Korea
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