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Maldonado-Pérez A, Estronza S, Maldonado HJ, Pastrana EA, De Jesus O. Cervical Intramedullary Spinal Cord Abscess Secondary to Discitis and Osteomyelitis in an Immunocompromised Patient. Cureus 2024; 16:e56477. [PMID: 38638746 PMCID: PMC11025874 DOI: 10.7759/cureus.56477] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/19/2024] [Indexed: 04/20/2024] Open
Abstract
Intramedullary spinal cord abscess is a rare neurological condition, not commonly suspected and often misdiagnosed. Even after a prompt diagnosis and treatment, most patients persist with permanent neurological deficits. In adults, factors such as immunocompromised, intravenous drug use, endocarditis, and sepsis could be associated with its development. In this study, we present the case of a 63-year-old male patient who developed a chronic cervical intramedullary spinal cord abscess after being treated for multiple abscesses in the paravertebral and psoas muscles. A diagnosis of cervical intramedullary spinal cord abscess secondary to osteomyelitis and discitis was made. He underwent a two-stage cervical surgery, with drainage of the abscess, spinal stabilization, and intravenous antibiotics. Although rare, vertebral osteomyelitis and discitis may be related to its development. Early diagnosis, prompt abscess drainage, and appropriate antibiotic therapy are of utmost importance to improve prognosis and minimize the long-term sequelae and complications of permanent neurological deficits.
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Affiliation(s)
| | - Samuel Estronza
- Neurosurgery, University of Puerto Rico, Medical Sciences Campus, San Juan, PRI
| | - Hiram J Maldonado
- Neurosurgery/Critical Care Medicine, University of Puerto Rico, Medical Sciences Campus, San Juan, PRI
| | - Emil A Pastrana
- Neurosurgery, University of Puerto Rico, Medical Sciences Campus, San Juan, PRI
| | - Orlando De Jesus
- Neurosurgery, University of Puerto Rico, Medical Sciences Campus, San Juan, PRI
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Bomphrey L, Hayden A, Plant AJ. Isolated Fusobacterium nucleatum Growth in the Blood Culture of a Middle-Aged Man With Lumbar Discitis, Surrounding Psoas Abscesses, and an Inferior Vena Cava Thrombus. Cureus 2024; 16:e55306. [PMID: 38562315 PMCID: PMC10982156 DOI: 10.7759/cureus.55306] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/29/2024] [Indexed: 04/04/2024] Open
Abstract
Pyogenic spinal infections (PSI) have an incidence of 0.5-2.2 cases per 100,000 population, though diagnosis can be delayed by up to three months. The incidence of Fusobacterium nucleatum bacteremia is rare, occurring in 0.22-0.34 cases per 100,000 population, whilst its implication in spinal infections is rarer still. A man in his 60s with a background of chronic lower back pain presented to the emergency department with a two-week history of worsening back pain associated with fever and difficulty voiding. He was initially managed as pyelonephritis due to the recent history of urinary tract infection (UTI) with fever and flank pain. However, there were radiculopathy and bilateral pain on hip flexion with reduced power on the right side. The light-touch sensation was reduced over the right hallux and distal L4 dermatome. These neurological deficits associated with deranged infective markers made a diagnosis of discitis plausible. Discitis and native vertebral osteomyelitis (NVO) should be suspected in patients reporting a fever and back pain of recent onset or increasing in severity. Once discitis was confirmed, the patient was subsequently tested for tuberculosis (TB) using a T-SPOT, human immunodeficiency virus (HIV), hepatitis B virus, and hepatitis C virus, with no positive findings, but in the days following, blood cultures yielded F. nucleatum. Guided by knowing the natural reservoirs in the body, establishing the source of F. nucleatum could be achieved through head and neck imaging and investigating the gastrointestinal tract for malignant or inflammatory processes.
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Affiliation(s)
| | | | - Aiden J Plant
- Microbiology, Black Country Pathology Services, Wolverhampton, GBR
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3
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Solis WG, Taylor MA, Brooks M, Shaw R, Van Gelder EM, Van Gelder J. Ascorbic acid deficiency amongst spondylo discitis patients. ANZ J Surg 2024; 94:229-233. [PMID: 38291316 DOI: 10.1111/ans.18845] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2023] [Accepted: 12/19/2023] [Indexed: 02/01/2024]
Abstract
BACKGROUND Spondylodiscitis can be a disabling and life-threatening infection. Ascorbic Acid is crucial for neutrophil function and collagen formation. Its association and clinical relevance in spondylodiscitis has not been previously examined. AIMS To determine the prevalence, characteristics, and clinical outcomes of spondylodiscitis patients with Ascorbic Acid deficiency. METHODS Sixty-eight consecutive patients admitted with spondylodiscitis, between December 2021 and August 2023 were included. Clinical characteristics, Ascorbic Acid levels and clinical outcomes were evaluated. RESULTS Thirty-seven patients had Ascorbic Acid levels taken during admission. The median initial Ascorbic Acid level was 15 μmol/L with an IQR 6.5-27 μmol/L. Depletion defined as <28 μmol/L was present in 78% of patients. Deficiency defined as ≤11 μmol/L was present in and 46% of patients. Patients with depletion were more likely to require Intensive Care Admission (absolute risk increase = 24.1%; 2.6%-45.7%). Fifteen patients had repeat serum levels taken during admission with median increase of 17 μmol/L and an IQR 0-26 μmol/L. Patients that received supplementation had a significantly greater increase in Ascorbic Acid levels compared with those that did not receive supplementation (P = 0.002). CONCLUSION Ascorbic acid deficiency is highly prevalent amongst spondylodiscitis patients. Depletion was associated with worse outcomes. Replacement significantly increased serum levels in comparison to standard hospital diet. The clinical significance of replacement remains to be evaluated.
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Affiliation(s)
- Waldo Gerard Solis
- Department of Neurosurgery, Liverpool Hospital, Sydney, New South Wales, Australia
- Department of Neurosurgery, Westmead Hospital, Sydney, New South Wales, Australia
| | | | - Michael Brooks
- Department of Neurosurgery, Liverpool Hospital, Sydney, New South Wales, Australia
| | - Richard Shaw
- Department of Neurosurgery, Westmead Hospital, Sydney, New South Wales, Australia
| | | | - James Van Gelder
- Department of Neurosurgery, Liverpool Hospital, Sydney, New South Wales, Australia
- South West Sydney Clinical Campuses, University New South Wales, Liverpool, New South Wales, Australia
- Concord Repatriation General Hospital, Concord, New South Wales, Australia
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4
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Hong A, Alvi AT, Lim LH, Aneja P. A Rare Case of Candida glabrata Cervical Spondylo discitis. HCA Healthc J Med 2023; 4:425-428. [PMID: 38223471 PMCID: PMC10783565 DOI: 10.36518/2689-0216.1577] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/16/2024]
Abstract
Introduction Invasive candidiasis can lead to numerous life-threatening sequelae. Candida glabrata is the second-most common causative species of invasive candidiasis. This species possesses a high risk for persistent infection and candidemia. An uncommon complication of invasive candidiasis is spondylodiscitis and can rarely affect the cervical spine. Case Presentation The patient is a female in her late 50s with a complex medical history inclusive of chronic obstructive pulmonary disease, chronic pain, multiple abdominal surgeries, prolonged intensive care unit admission, and administration of total parenteral nutrition and broad-spectrum antibiotics who presented with complaints of worsening neck pain. She was last hospitalized 3 months prior and found to have C glabrata fungemia but was nonadherent to antifungal therapy.She was found to have advanced C5-6 spondylodiscitis and an epidural abscess. Her surgical cultures grew C glabrata. Despite surgical intervention and antimicrobial therapy, she clinically deteriorated and acquired septic shock with multiorgan failure. Conclusion This is a rare case of cervical spondylodiscitis caused by a deep-seated C glabrata infection.
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Lindsay SE, Gehling H, Ryu WHA, Yoo J, Philipp T. Posterior Fixation Without Debridement for Vertebral Body Osteomyelitis and Discitis: A 10-Year Retrospective Review. Int J Spine Surg 2023; 17:771-778. [PMID: 37586747 PMCID: PMC10753329 DOI: 10.14444/8541] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/18/2023] Open
Abstract
BACKGROUND Surgical treatment of vertebral osteomyelitis, discitis, and epidural abscesses is indicated in the setting of failure of antibiotic therapy, neurological deficits, epidural abscess, or spinal instability/deformity. Historically, surgical treatment mandated aggressive debridement and spinal stabilization. However, there is growing evidence that direct debridement may not be necessary and may contribute to morbidity. The purpose of this study was to evaluate the efficacy of posterior instrumentation without debridement in treating spinal infections. METHODS A retrospective medical record review was performed to identify patients treated with posterior instrumentation for spontaneous spinal infections. Success of treatment was determined based on postoperative ambulatory status, surgical complications, and need for revision surgery. RESULTS Twenty-seven patients treated with posterior-only long-segmented rigid fixation without formal debridement of infected material were included. The most common indications for surgical intervention included spinal instability (67%), neurologic compromise (67%), and failure of prolonged antibiotic treatment (63%). There were no recurrent deep infections in 21 of 22 patients who had long-term follow-up. Four patients required revision surgery, and 3 additional patients requested elective hardware removal. Postoperatively, 70% were ambulatory with no assistive devices postoperatively. CONCLUSIONS Vertebral osteomyelitis/discitis are challenging medical problems. Single-stage long-segment fusion without formal debridement combined with antibiotics is effective in the management of spontaneous spinal infections. CLINICAL RELEVANCE The present study suggests that acute instrumentation without anterior debridement is associated with a resolution of infection and improvements in neurologic deficits in patient with spontaneous spine infections. LEVEL OF EVIDENCE: 4
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Affiliation(s)
- Sarah E Lindsay
- Department of Orthopaedics and Rehabilitation, Oregon Health and Science University, Portland, OR, USA
| | - Hanne Gehling
- Department of Orthopaedics and Rehabilitation, Oregon Health and Science University, Portland, OR, USA
| | - Won Hyung A Ryu
- Department of Neurosurgery, Oregon Health and Science University, Portland, OR, USA
| | - Jung Yoo
- Department of Orthopaedics and Rehabilitation, Oregon Health and Science University, Portland, OR, USA
| | - Travis Philipp
- Department of Orthopaedics and Rehabilitation, Oregon Health and Science University, Portland, OR, USA
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Pluemer J, Freyvert Y, Pratt N, Robinson JE, Cooke JA, Tataryn ZL, Godolias P, Daher ZA, Oskouian RJ, Chapman JR. An Assessment of the Safety of Surgery and Hardware Placement in de-novo Spinal Infections. A Systematic Review and Meta-Analysis of the Literature. Global Spine J 2023; 13:1418-1428. [PMID: 36510352 PMCID: PMC10416600 DOI: 10.1177/21925682221145603] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
OBJECTIVES Primary objectives were outcomes comparison of instrumented surgery used for de-novo spinal infections in terms of infection recurrence, reoperations, primary failure, mortality, and length of stay relative to non-instrumented surgery. Secondary objectives were outcomes for surgical and non-surgical treatment of de-novo spinal infections regarding recurrence of infection, mortality, quality of life, and length-of-stay. METHODS A systematic literature review was performed using the PubMed database. Studies comparing outcome variables of patients with de-novo spinal infections (DNSI) treated with and without instrumentation and surgical versus non-surgical treatment were included. Studies primarily focusing on epidural abscesses or non-de-novo infections were excluded. A meta-analysis was performed for infection recurrence, reoperation, primary treatment failure, mortality, and quality-of-life parameters. RESULTS A total of 17 retrospective studies with 2.069 patients met the inclusion criteria. 1.378 patients received surgical treatment with or without instrumentation; 676 patients were treated non-surgically. For the comparison of instrumented to non-instrumented surgery Odds-Ratios were .98 (P = .95) for infection recurrence, .83 (P = .92) for primary failure, .53 (P = .02) for mortality and .32 (P = .05) for reoperation. For the comparison of non-surgical to surgical treatment, Odds-Ratios were .98 (P = .95) for infection recurrence, and 1.05 (P = .89) for mortality. CONCLUSION Available data support that instrumented surgery can be performed safely without higher rates of infection recurrence or primary failure and lower reoperation and mortality rates compared to nonsurgical treatment for DNSI. Furthermore, spine surgical treatment may generally be performed without higher risk of infection recurrence and mortality and better quality-of-life outcomes compared to generic non-surgical treatment.
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Affiliation(s)
- Jonathan Pluemer
- Swedish Neuroscience Institute, Swedish Medical Center, Seattle, WA, USA
- Seattle Science Foundation, Seattle, WA, USA
- Department of Trauma Surgery, BG University Hospital Bergmannsheil, Ruhr University Bochum, Bochum, Germany
| | - Yevgeniy Freyvert
- Swedish Neuroscience Institute, Swedish Medical Center, Seattle, WA, USA
- Seattle Science Foundation, Seattle, WA, USA
| | - Nathan Pratt
- Swedish Neuroscience Institute, Swedish Medical Center, Seattle, WA, USA
- Seattle Science Foundation, Seattle, WA, USA
| | - Jerry E Robinson
- Swedish Neuroscience Institute, Swedish Medical Center, Seattle, WA, USA
- Seattle Science Foundation, Seattle, WA, USA
| | - Jared A Cooke
- Swedish Neuroscience Institute, Swedish Medical Center, Seattle, WA, USA
- Seattle Science Foundation, Seattle, WA, USA
| | - Zachary L Tataryn
- Swedish Neuroscience Institute, Swedish Medical Center, Seattle, WA, USA
- Seattle Science Foundation, Seattle, WA, USA
| | - Periklis Godolias
- Swedish Neuroscience Institute, Swedish Medical Center, Seattle, WA, USA
- Seattle Science Foundation, Seattle, WA, USA
| | - Zeyad A Daher
- Swedish Neuroscience Institute, Swedish Medical Center, Seattle, WA, USA
| | - Rod J. Oskouian
- Swedish Neuroscience Institute, Swedish Medical Center, Seattle, WA, USA
- Seattle Science Foundation, Seattle, WA, USA
| | - Jens R. Chapman
- Swedish Neuroscience Institute, Swedish Medical Center, Seattle, WA, USA
- Seattle Science Foundation, Seattle, WA, USA
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Boussaid S, M’rabet M, Rekik S, Jammali S, Rahmouni S, Zouaoui K, Sahli H, Elleuch M. Spinal Tuberculosis: Features and Early Predictive Factors of Poor Outcomes. Mediterr J Rheumatol 2023; 34:220-228. [PMID: 37654630 PMCID: PMC10466368 DOI: 10.31138/mjr.34.2.220] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2022] [Revised: 07/27/2022] [Accepted: 08/12/2022] [Indexed: 09/02/2023] Open
Abstract
Introduction Tuberculosis is still endemic in Tunisia. Among musculoskeletal involvement, spinal tuberculosis (STB) or «Pott's Disease» is the most common and can lead to serious neurological complications. The purpose of our study was to focus on STB features (clinical, biological, and radiological) and to identify factors associated with early unfavorable outcomes. Methods This was a monocentric retrospective study, over a period of 20 years (2000-2020). Only patients treated appropriately were included. Patients' informations were noted. We defined the favorable outcome criterion as weight gain, apyrexia, improvement of the general state, relief of pain, improvement in the classic inflammatory markers (CRP), and absence of vertebral deformities, neurological impairment, or sepsis. The outcome was considered unfavorable otherwise. Results Our study involved 52 patients. Their average age was 55.21 years±17.79. The average symptom duration was 8.9 months±6.54. Spinal pain was the most common functional sign (90.4%) often inflammatory. Physical signs were dominated by segmental spinal stiffness (71.2%). Spinal magnetic resonance imaging was performed in 38 patients. The disco-vertebral biopsy puncture confirmed the diagnosis in 15 cases. All patients received anti-tuberculosis treatments with an average duration of 10.02±1.97months. The outcome at one month of follow-up was favorable in 32 cases. Poor prognosis factors were normochromic normocytic anaemia (p=0.018), initial lymphocytosis (p=0.048), and fever (p=0.01). However, vertebral fracture at standard X-ray was predictive of favorable outcome (p=0.001). Conclusion STB is a frequent condition that needs to be treated rapidly. Poor prognosis factors were identified in this study such as normocytic normochromic anemia, initial lymphocytosis, and fever at baseline.
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Affiliation(s)
- Soumaya Boussaid
- Rheumatology Department, Rabta Hospital, Tunis, Tunisia
- Faculty of Medicine of Tunis, University Tunis el Manar, Tunis, Tunisia
- Research unit LR 05 SP 01, La Rabta hospital
| | - Mariem M’rabet
- Rheumatology Department, Rabta Hospital, Tunis, Tunisia
- Faculty of Medicine of Tunis, University Tunis el Manar, Tunis, Tunisia
| | - Sonia Rekik
- Rheumatology Department, Rabta Hospital, Tunis, Tunisia
- Faculty of Medicine of Tunis, University Tunis el Manar, Tunis, Tunisia
- Research unit LR 05 SP 01, La Rabta hospital
| | - Samia Jammali
- Rheumatology Department, Rabta Hospital, Tunis, Tunisia
- Faculty of Medicine of Tunis, University Tunis el Manar, Tunis, Tunisia
- Research unit LR 05 SP 01, La Rabta hospital
| | - Safa Rahmouni
- Rheumatology Department, Rabta Hospital, Tunis, Tunisia
- Faculty of Medicine of Tunis, University Tunis el Manar, Tunis, Tunisia
- Research unit LR 05 SP 01, La Rabta hospital
| | - Khaoula Zouaoui
- Rheumatology Department, Rabta Hospital, Tunis, Tunisia
- Faculty of Medicine of Tunis, University Tunis el Manar, Tunis, Tunisia
- Research unit LR 05 SP 01, La Rabta hospital
| | - Hela Sahli
- Rheumatology Department, Rabta Hospital, Tunis, Tunisia
- Faculty of Medicine of Tunis, University Tunis el Manar, Tunis, Tunisia
- Research unit LR 05 SP 01, La Rabta hospital
| | - Mohamed Elleuch
- Rheumatology Department, Rabta Hospital, Tunis, Tunisia
- Faculty of Medicine of Tunis, University Tunis el Manar, Tunis, Tunisia
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8
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Monge-García V, Gimeno-Gascón A, Ventero MP, Climent-Barberá JM, Cholbi-Llobell F, Rodríguez JC, Baño-Ruiz E, Caminero-Canas MA, Reus-Bañuls S. New contributions on chronic low back pain: disc infection or contaminated cultures? APMIS 2023; 131:277-283. [PMID: 36905320 DOI: 10.1111/apm.13307] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2023] [Accepted: 03/03/2023] [Indexed: 03/12/2023]
Abstract
BACKGROUND There is controversy about the likely infectious origin of chronic low back pain, because it has been suggested the possibility of a relationship with infection by Cutibacterium acnes (C. acnes). HYPOTHESIS The aim of this study is to compare four methods to determine the presence of a likely infection caused by C. acnes in surgical disc samples. PATIENTS AND METHODS This work is a cross-sectional observational study in which there are included 23 patients with microdiscectomy indication. Disc samples were taken during surgery and analysis was done by culture, Sanger sequencing, Next-Generation Sequencing (NGS), and real-time PCR (qPCR). Furthermore, clinical data collection was conducted, and it was analysed the presence of the Modic-like changes on the magnetic resonance imaging. RESULTS In 5 of the samples from among the 23 patients (21.7%) C. acnes was isolated by culture. However, in none of the samples could its genome be detected through Sanger sequencing, the less sensitive method. Only the qPCR and NGS were able to detect very few copies of the genome of this microorganism in all the samples, with no significant quantitative differences being observed between the patients in whom isolation of the microorganism by culture was evident or not. Further, there were no significant relationships identified between the clinical variables, including Modic alterations and positive cultures. DISCUSSION The most sensitive methods to the detect C. acnes were NGS and qPCR. The data obtained do not suggest association between the presence of C. acnes and the clinical process and support the hypothesis that C. acnes is found in these samples only because it is a contamination from the skin microbiome.
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Affiliation(s)
- V Monge-García
- Physical Medicine and Rehabilitation Service, Alicante University General Hospital, Alicante Institute for Health and Biomedical Research (ISABIAL), Alicante, Spain
| | - A Gimeno-Gascón
- Microbiology Service, Alicante University General Hospital, Alicante Institute for Health and Biomedical Research (ISABIAL), Alicante, Spain
| | - M P Ventero
- Microbiology Service, Alicante University General Hospital, Alicante Institute for Health and Biomedical Research (ISABIAL), Alicante, Spain
| | - J M Climent-Barberá
- Physical Medicine and Rehabilitation Service, Alicante University General Hospital, Alicante Institute for Health and Biomedical Research (ISABIAL), Alicante, Spain
| | - F Cholbi-Llobell
- Physical Medicine and Rehabilitation Service, Alicante University General Hospital, Alicante Institute for Health and Biomedical Research (ISABIAL), Alicante, Spain
| | - J C Rodríguez
- Microbiology Service, Alicante University General Hospital, Alicante Institute for Health and Biomedical Research (ISABIAL), Alicante, Spain
| | - E Baño-Ruiz
- Neurosurgery Service, Alicante University General Hospital, Alicante Institute for Health and Biomedical Research (ISABIAL), Alicante, Spain
| | - M A Caminero-Canas
- Neurosurgery Service, Alicante University General Hospital, Alicante Institute for Health and Biomedical Research (ISABIAL), Alicante, Spain
| | - S Reus-Bañuls
- Infectious Diseases Unit, Alicante University General Hospital, Alicante Institute for Health and Biomedical Research (ISABIAL), Alicante, Spain
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9
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Pluemer J, Freyvert Y, Pratt N, Robinson JE, Cooke JA, Tataryn ZL, Pierre CA, Godolias P, Frieler S, von Glinski A, Yilmaz E, Daher ZA, Al-Awadi HA, Young MH, Oskouian RJ, Chapman JR. A novel scoring system concept for de novo spinal infection treatment, the Spinal Infection Treatment Evaluation Score (SITE Score): a proof-of-concept study. J Neurosurg Spine 2023; 38:396-404. [PMID: 36681973 DOI: 10.3171/2022.11.spine22719] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2022] [Accepted: 11/02/2022] [Indexed: 12/13/2022]
Abstract
OBJECTIVE De novo infections of the spine are an increasing healthcare problem. The decision for nonsurgical or surgical treatment is often made case by case on the basis of physician experience, specialty, or practice affiliation rather than evidence-based medicine. To create a more systematic foundation for surgical assessments of de novo spinal infections, the authors applied a formal validation process toward developing a spinal infection scoring system using principles gained from other spine severity scoring systems like the Spine Instability Neoplastic Score, Thoracolumbar Injury Classification and Severity Score, and AO Spine classification of thoracolumbar injuries. They utilized an expert panel and literature reviews to develop a severity scale called the "Spinal Infection Treatment Evaluation Score" (SITE Score). METHODS The authors conducted an evidence-based process of combining literature reviews, extracting key elements from previous scoring systems, and obtaining iterative expert panel input while following a formal Delphi process. The resulting basic SITE scoring system was tested on selected de novo spinal infection cases and serially refined by an international multidisciplinary expert panel. Intra- and interobserver reliabilities were calculated using the intraclass correlation coefficient (ICC) and Fleiss' and Cohen's kappa, respectively. A receiver operating characteristic analysis was performed for cutoff value analysis. The predictive validity was assessed through cross-tabulation analysis. RESULTS The conceptual SITE scoring system combines the key variables of neurological symptoms, infection location, radiological variables for instability and impingement of neural elements, pain, and patient comorbidities. Ten patients formed the first cohort of de novo spinal infections, which was used to validate the conceptual scoring system. A second cohort of 30 patients with de novo spinal infections, including the 10 patients from the first cohort, was utilized to validate the SITE Score. Mean scores of 6.73 ± 1.5 and 6.90 ± 3.61 were found in the first and second cohorts, respectively. The ICCs for the total score were 0.989 (95% CI 0.975-0.997, p < 0.01) in the first round of scoring system validation, 0.992 (95% CI 0.981-0.998, p < 0.01) in the second round, and 0.961 (95% CI 0.929-0.980, p < 0.01) in the third round. The mean intraobserver reliability was 0.851 ± 0.089 in the third validation round. The SITE Score yielded a sensitivity of 97.77% ± 3.87% and a specificity of 95.53% ± 3.87% in the last validation round for the panel treatment decision. CONCLUSIONS The SITE scoring concept showed statistically meaningful reliability parameters. Hopefully, this effort will provide a foundation for a future evidence-based decision aid for treating de novo spinal infections. The SITE Score showed promising inter- and intraobserver reliability. It could serve as a helpful tool to guide physicians' therapeutic decisions in managing de novo spinal infections and help in comparison studies to better understand disease severity and outcomes.
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Affiliation(s)
- Jonathan Pluemer
- 1Swedish Neuroscience Institute, Swedish Medical Center, Seattle
- 2Seattle Science Foundation, Seattle, Washington; and
- 3Department of Trauma Surgery, BG University Hospital Bergmannsheil, Ruhr University Bochum, Germany
| | - Yevgeniy Freyvert
- 1Swedish Neuroscience Institute, Swedish Medical Center, Seattle
- 2Seattle Science Foundation, Seattle, Washington; and
| | - Nathan Pratt
- 1Swedish Neuroscience Institute, Swedish Medical Center, Seattle
- 2Seattle Science Foundation, Seattle, Washington; and
| | - Jerry E Robinson
- 1Swedish Neuroscience Institute, Swedish Medical Center, Seattle
- 2Seattle Science Foundation, Seattle, Washington; and
| | - Jared A Cooke
- 1Swedish Neuroscience Institute, Swedish Medical Center, Seattle
- 2Seattle Science Foundation, Seattle, Washington; and
| | - Zachary L Tataryn
- 1Swedish Neuroscience Institute, Swedish Medical Center, Seattle
- 2Seattle Science Foundation, Seattle, Washington; and
| | - Clifford A Pierre
- 1Swedish Neuroscience Institute, Swedish Medical Center, Seattle
- 2Seattle Science Foundation, Seattle, Washington; and
| | - Periklis Godolias
- 1Swedish Neuroscience Institute, Swedish Medical Center, Seattle
- 2Seattle Science Foundation, Seattle, Washington; and
| | - Sven Frieler
- 1Swedish Neuroscience Institute, Swedish Medical Center, Seattle
- 2Seattle Science Foundation, Seattle, Washington; and
- 3Department of Trauma Surgery, BG University Hospital Bergmannsheil, Ruhr University Bochum, Germany
| | - Alexander von Glinski
- 1Swedish Neuroscience Institute, Swedish Medical Center, Seattle
- 2Seattle Science Foundation, Seattle, Washington; and
- 3Department of Trauma Surgery, BG University Hospital Bergmannsheil, Ruhr University Bochum, Germany
| | - Emre Yilmaz
- 1Swedish Neuroscience Institute, Swedish Medical Center, Seattle
- 2Seattle Science Foundation, Seattle, Washington; and
- 3Department of Trauma Surgery, BG University Hospital Bergmannsheil, Ruhr University Bochum, Germany
| | - Zeyad A Daher
- 2Seattle Science Foundation, Seattle, Washington; and
| | | | | | - Rod J Oskouian
- 1Swedish Neuroscience Institute, Swedish Medical Center, Seattle
- 2Seattle Science Foundation, Seattle, Washington; and
| | - Jens R Chapman
- 1Swedish Neuroscience Institute, Swedish Medical Center, Seattle
- 2Seattle Science Foundation, Seattle, Washington; and
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10
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Page PS, Ammanuel S, Greeneway GP, Bunch K, Meisner LW, Brooks NP. Socioeconomic Disparities in Outcomes Following Conservative Treatment of Spinal Epidural Abscesses. Int J Spine Surg 2023; 17:185-189. [PMID: 36822645 PMCID: PMC10165669 DOI: 10.14444/8426] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/25/2023] Open
Abstract
BACKGROUND Primary spinal epidural abscess (SEA) is a rare but serious pathology that may result in severe neurologic injury. While certain literature has identified medical risk factors for failure of conservative therapy, no current evidence has been published regarding socioeconomic risk factors associated with failure of medical therapy. METHODS A retrospective review was conducted of patients presenting with SEA from primary spinal infections. Patients presenting with magnetic resonance imaging evidence of SEA treated conservatively in the absence of neurologic deficits were included. Baseline clinical and socioeconomic characteristics were collected. Failure of medical management was defined as requiring surgical intervention despite maximal medical therapy due to the development of neurologic deficits or clinically significant deformity. RESULTS A total of 150 patients were identified as presenting with magnetic resonance imaging evidence of SEAs without evidence of neurologic deficit. Of these patients, 42 required surgical intervention compared with 108 whose infection was successfully treated with medical therapy alone. Estimated average annual income was $64,746 vs $62,615 in those who successfully cleared their infection with medical management without requiring surgery, which was not statistically significant (P = 0.5). Insured patients were 5 times more likely to be successfully treated with antibiotics alone compared with uninsured patients (OR = 5.83, P = 0.008). Payer type, employment status, and incarceration status were not associated with failure of conservative therapy. CONCLUSIONS In the treatment of primary SEA, absence of medical insurance is associated with failure of medical management. Payer status, employment status, average salary, and incarceration are not significant risk factors for failure of conservative management. LEVEL OF EVIDENCE: 3
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Affiliation(s)
- Paul S Page
- Department of Neurological Surgery, University of Wisconsin Hospitals and Clinics, Madison, Wisconsin, USA
| | - Simon Ammanuel
- Department of Neurological Surgery, University of Wisconsin Hospitals and Clinics, Madison, Wisconsin, USA
| | - Garret P Greeneway
- Department of Neurological Surgery, University of Wisconsin Hospitals and Clinics, Madison, Wisconsin, USA
| | - Kate Bunch
- Department of Neurological Surgery, University of Wisconsin Hospitals and Clinics, Madison, Wisconsin, USA
| | - Lars W Meisner
- Department of Neurological Surgery, University of Wisconsin Hospitals and Clinics, Madison, Wisconsin, USA
| | - Nathaniel P Brooks
- Department of Neurological Surgery, University of Wisconsin Hospitals and Clinics, Madison, Wisconsin, USA
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11
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Muacevic A, Adler JR, Goh SJM, Shum JSF. Spondylo discitis Presenting to a Chiropractor: A Case Report and Literature Review. Cureus 2023; 15:e35491. [PMID: 36860824 PMCID: PMC9968591 DOI: 10.7759/cureus.35491] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/26/2023] [Indexed: 02/27/2023] Open
Abstract
An 80-year-old man under combination therapy for pulmonary tuberculosis presented to a chiropractor with a one-month history of worsening chronic low back pain, yet denied having any respiratory symptoms, weight loss, or night sweats. Two weeks prior, he saw an orthopedist who ordered lumbar radiographs and magnetic resonance imaging (MRI), showing degenerative changes and subtle findings of spondylodiscitis, but was treated conservatively with a nonsteroidal anti-inflammatory drug. The patient was afebrile, yet considering his older age and worsening symptoms, the chiropractor ordered a repeat MRI with contrast, which revealed more advanced findings of spondylodiscitis, psoas abscesses, and epidural phlegmon, and referred the patient to the emergency department. A biopsy and culture confirmed Staphylococcus aureus infection and were negative for Mycobacterium tuberculosis. The patient was admitted and treated with intravenous antibiotics. We conducted a literature review revealing nine previously published cases of patients with spinal infection presenting to a chiropractor, who were typically afebrile men with severe low back pain. Chiropractors rarely encounter patients with undiagnosed spinal infections and should manage those suspected of infection with urgency via advanced imaging and/or referral.
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12
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Katzouraki G, Vasiliadis ES, Marougklianis V, Evangelopoulos DS, Pneumaticos SG. A Systematic Review of the Diagnosis and Treatment of Non-Typhoid Salmonella Spondylo discitis in Immunocompetent Children. Children (Basel) 2022; 9. [PMID: 36553297 DOI: 10.3390/children9121852] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/18/2022] [Revised: 11/21/2022] [Accepted: 11/25/2022] [Indexed: 11/30/2022]
Abstract
The aim of this systematic review is to distinguish the clinical features of immunocompetent children with non-typhoid Salmonella spondylodiscitis and summarize the diagnosis, diagnostic tools, and treatment methods to guide clinicians. The review was conducted according to the preferred PRISMA guidelines. We conducted a literature search in the PubMed, Embase, and Cochrane Library databases. Article screening, data extraction, and study evaluation were performed by two independent reviewers. A total of 20 articles, published between 1977 and 2020, were selected, which included 21 patients with average age of 12.76 years (range, 2-18) without comorbidities; in total, 19% of the patients had positive blood cultures for non-typhoid Salmonella, and 80.9% underwent either CT-guided or open biopsy, which were positive for NTS. All infections were monomicrobial, and 11 different serotypes of non-typhoid Salmonella were identified. Analyzing the reviewed cases, 52.4% of the patients presented with fever, 90.5% had localized pain, and only 19% had gastroenteritis. The most common level of discitis was the lumbar region, especially the L4/L5 level. Primarily, third-generation cephalosporin was administered, and antibiotic treatment was given for an average of 9.6 weeks. Non-typhoid Salmonella spondylodiscitis is a rare clinical entity in healthy and immunocompetent children. The identification of the responsible organism is essential to guide antibiotic therapy and define the treatment duration. A significant limiting factor in this systematic review was the lack of published research articles and case series due to the rarity of the disease.
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Priya P, Solomon P, Nair S, Mohankumar P. An Uncommon Case of Brucellar Spondylo discitis: A Case Report. J Orthop Case Rep 2022; 12:10-14. [PMID: 36873334 PMCID: PMC9983411 DOI: 10.13107/jocr.2022.v12.i09.2994] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2022] [Revised: 07/28/2022] [Indexed: 01/07/2023] Open
Abstract
Introduction Infective spondylodiscitis refers to simultaneous inflammation of vertebrae and disc and usually occurs through hematogenous spread. The most common presentation of brucellosis is febrile illness, but it can rarely present as spondylodiscitis. Rarely, human cases of brucellosis are diagnosed and treated clinically. We describe a case of previously healthy man in his early 70s who presented with symptoms suggestive of spinal tuberculosis, then diagnosed to have brucellarspondylodiscitis. Case Report A 72-year-old farmer presented to our orthopedic department with a history of chronic lower back pain. Spinal tuberculosis was suspected at a medical facilitynear his residence, based on magnetic resonance imaging consistent with infective spondylodiscitis, and the patient was referred to our hospital for further management. Investigations revealed that the patient had an uncommon diagnosis of Brucellar spondylodiscitis for which he was managed accordingly. Conclusion Brucellar spondylodiscitis may clinically mimic spinal tuberculosis; hence, it must be considered as a differential diagnosis in a patient presenting with the lower back pain (particularly in the elderly) and signs of a chronic infection. Screening serological testing is vital in early identification and management of spinal brucellosis.
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Affiliation(s)
- Padma Priya
- Department of Orthopaedics, Pondicherry Institute of Medical Sciences, Kalapet, Pondicherry, India
| | - Prince Solomon
- Department of Orthopaedics, Pondicherry Institute of Medical Sciences, Kalapet, Pondicherry, India
| | - Shashikala Nair
- Department of Microbiology, Pondicherry Institute of Medical Sciences, Kalapet, Pondicherry, India
| | - Poornachandran Mohankumar
- Department of Internal Medicine, Texas Tech University Health Sciences CenterEl Paso-Transmountain Campus, El Paso, Texas, United States
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14
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Watanabe Y, Fujita H, Fukushima S, Nakamura I. Disseminated Mycobacterium chelonae Infection, Including Discitis. Intern Med 2022; 61:2085-2086. [PMID: 34924460 PMCID: PMC9334234 DOI: 10.2169/internalmedicine.8539-21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Affiliation(s)
- Yusuke Watanabe
- Department of Infection Prevention and Control, Tokyo Medical University Hospital, Japan
| | - Hiroaki Fujita
- Department of Infection Prevention and Control, Tokyo Medical University Hospital, Japan
| | - Shinji Fukushima
- Department of Infection Prevention and Control, Tokyo Medical University Hospital, Japan
- Travellers' Medical Center, Tokyo Medical University Hospital, Japan
| | - Itaru Nakamura
- Department of Infection Prevention and Control, Tokyo Medical University Hospital, Japan
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15
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Kumarasamy D, Rajasekaran S, Anand K. S SV, Soundararajan DCR, Shetty T AP, Kanna P RM, Pushpa B. Lumbar Disc Herniation and Preoperative Modic Changes: A Prospective Analysis of the Clinical Outcomes After Microdiscectomy. Global Spine J 2022; 12:940-951. [PMID: 33461335 PMCID: PMC9344507 DOI: 10.1177/2192568220976089] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
STUDY DESIGN Prospective comparative cohort study. OBJECTIVES The study aims to elucidate the relationship between Modic endplate changes and clinical outcomes after a lumbar microdiscectomy. METHODS Consecutive patients undergoing microdiscectomy for lumbar disc herniation (LDH) were prospectively studied. Pre-operative clinical and radiological parameters were recorded. The pain was assessed by Numeric pain rating scale (NPRS), and functional assessment by Oswestry Disability Index (ODI). Minimal clinically important difference (MCID) in outcome was calculated for both the groups. Complications related to surgery were studied. Follow-up was done at 6 weeks, 3 months, 6 months and 1 year. Mac Nab criteria were used to assess patient satisfaction at 1 year. RESULTS Out of 309 patients, 86 had Modic changes, and 223 had no Modic changes. Both groups had similar back pain (p-value: 0.07) and functional scores (p-value: 0.85) pre-operatively. Postoperatively patients with Modic changes had poorer back pain and ODI scores in the third month, sixth month and 1 year (p-value: 0.001). However, MCID between the groups were not significant (p-value: 0.18 for back pain and 0.58 for ODI scores). Mac Nab criteria at 1 year were worse in Modic patients (p-value: 0.001). No difference was noted among Modic types in the pre-operative and postoperative pain and functional outcomes. Four patients in Modic group (4.7%) and one patient in the non-Modic group (0.5%) developed postoperative discitis (p-value: 0.009). CONCLUSIONS Preoperative Modic changes in lumbar disc herniation is associated with less favorable back pain, functional scores and patient satisfaction in patients undergoing microdiscectomy.
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Affiliation(s)
| | - Shanmuganathan Rajasekaran
- Department of Spine Surgery, Ganga
Hospital, Coimbatore, India,Shanmuganathan Rajasekaran, Department of
Spine Surgery, Ganga Hospital, 313, Mettupalayam Road, Coimbatore 641043, India.
| | | | | | | | | | - B.T Pushpa
- Department of Radiology, Ganga
Hospital, Coimbatore, India
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16
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Tacy C, Patel V, Perez J. An Isolated Radiographic Finding of Spontaneous Vertebral Osteomyelitis. Cureus 2022; 14:e24646. [PMID: 35663667 PMCID: PMC9156349 DOI: 10.7759/cureus.24646] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Accepted: 04/30/2022] [Indexed: 11/05/2022] Open
Abstract
Vertebral osteomyelitis (VO) is an infection of the vertebral body, most often arising secondary to hematogenous spread or contiguous spread from local soft tissue infection. Establishing a diagnosis of VO requires a high index of suspicion as patients often present with nonspecific symptoms such as pain of the affected vertebral segments along with leukocytosis and elevated inflammatory markers. Magnetic resonance imaging (MRI) has high sensitivity and specificity for detecting VO, even in the early phases of infection. Diagnosis is generally confirmed with blood cultures or vertebral biopsy demonstrating a culprit organism and treatment is tailored to the identified organism. However, some patients may have culture-negative VO that still necessitates antimicrobial treatment. Imaging alone may be an acceptable form of diagnosis that can allow for prompt empiric antibiotic therapy, reducing the need for invasive diagnostic measures. We present a case of a 46-year-old male with a past medical history of type 2 diabetes mellitus, hyperlipidemia, and prior transient ischemic attack (TIA). The patient presented with signs and symptoms of another TIA as well as new-onset neck and upper back pain. MRI in the neurologic workup demonstrated findings consistent with osteomyelitis of the C5 and C6 cervical vertebrae. Previous imaging showed no evidence of vertebral dysfunction. This patient presented with new-onset VO in the absence of systemic symptoms or elevation of inflammatory markers and no identified source of infection. Based on imaging and clinical presentation, empiric antibiotic treatment was initiated resulting in clinical improvement and resolution of VO on imaging. This case demonstrates an atypical presentation of VO and describes the benefit of MRI in recognizing infection in the absence of concurrent typical findings, which allowed for the initiation of empiric therapy.
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Affiliation(s)
- Collin Tacy
- Osteopathic Medicine, Nova Southeastern University Dr. Kiran C. Patel College of Osteopathic Medicine, Fort Lauderdale, USA
| | - Veshesh Patel
- Osteopathic Medicine, Nova Southeastern University Dr. Kiran C. Patel College of Osteopathic Medicine, Fort Lauderdale, USA
| | - Jorge Perez
- Internal Medicine, Brandon Regional Hospital, Brandon, USA
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17
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Tanios M, Zakeri B, Rizk M, Gorrell C, Brickman B, Hernández NC. Spondylo discitis secondary to Mycobacterium chelonae: a case report. J Spine Surg 2022; 8:62-69. [PMID: 35441094 PMCID: PMC8990403 DOI: 10.21037/jss-22-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/13/2022] [Accepted: 02/18/2022] [Indexed: 06/14/2023]
Abstract
BACKGROUND Spondylodiscitis secondary to Mycobacterium chelonae (M. chelonae) is a rare primary infection of the spine, with a few case reports highlighted. Treatment of this infection is not well established but here we discuss a case where a patient recovered well following early aggressive surgical intervention and antibiotic treatment. CASE DESCRIPTION A 32-year-old male presented with a 3-month history of worsening low back pain, Horner's syndrome, dysphagia, lower extremity weakness, and a 5-day history of bowel and bladder incontinence. The patient had an extensive orthopedic history but no recent trauma or history of spinal surgery. He had no known prior medical conditions that would suggest immunocompromise. Magnetic resonance imaging (MRI) scan showed lumbar spondylodiscitis, and blood cultures did not show any growth. The patient underwent L4-S1 decompression and fusion with iliac crest bone grafting, and intraoperative biopsy. Intraoperative tissue cultures grew M. chelonae. Repeat computerized tomography (CT)-guided biopsy confirmed the pathogen. The patient was initially treated with vancomycin and piperacillin-tazobactam. Numerous alterations in antibiotic regimen occurred secondary to medication adverse effects and noncompliance, and he was ultimately treated with azithromycin and tigecycline. Interval follow-up demonstrated gradual improvement of bilateral lower extremity strength and return of bowel and bladder function. Follow-up at 16 months post-operatively demonstrated significant improvement in pain and neurological symptoms, with no signs of infection recurrence. CONCLUSIONS This case demonstrates the importance of aggressive surgical management of M. chelonae spondylodiscitis. Early aggressive surgical management in combination with antibiotics may improve clinical outcomes for these patients.
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Affiliation(s)
- Mina Tanios
- Department of Orthopedic Surgery, University of Toledo Medical Center, Toledo, Ohio, USA
| | - Brandon Zakeri
- The University of Toledo College of Medicine and Life Sciences, Toledo, Ohio, USA
| | - Mark Rizk
- John Carroll University, University Heights, Ohio, USA
| | - Courtney Gorrell
- The University of Toledo College of Medicine and Life Sciences, Toledo, Ohio, USA
| | - Bradley Brickman
- The University of Toledo College of Medicine and Life Sciences, Toledo, Ohio, USA
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18
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Lee JJ, Sadrameli SS, Sulhan S, Desai VR, Wong M, Barber SM. The Role of Instrumentation in the Surgical Treatment of Spondylo discitis and Spinal Epidural Abscess: A Single-Center Retrospective Cohort Study. Int J Spine Surg 2022; 16:61-70. [PMID: 35177522 DOI: 10.14444/8178] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
BACKGROUND Despite the high incidence of spinal infections that require an operation, there is no consensus on the most appropriate initial surgical management for these patients regarding decompression with vs without instrumented fusion. In this study, we investigated the differences in clinical outcomes, complication rates, and reoperation rates between patients with spinal epidural abscess who underwent decompression alone vs decompression with instrumented fusion. METHODS Records of patients undergoing operative intervention for spondylodiscitis with spinal epidural abscess at the authors' institution between 2011 and 2018 were reviewed. Two cohorts were observed: patients who underwent decompression alone and patients who underwent decompression with instrumented fusion as the initial operation. Patient demographics and primary outcomes were analyzed and compared. RESULTS Medical records of 74 patients with spinal infection were reviewed, and 47 patients met the inclusion criteria. There were 27 (57.4%) patients who underwent decompression alone and 20 (42.6%) patients who underwent decompression and fusion. There were no significant differences in the comorbidities, level, and/or extent of infectious involvement between the decompression alone cohort and the decompression with fusion cohort. Although no significant differences were seen between groups with regard to complication rates and neurological outcomes, the reoperation rate was significantly higher in the patients who underwent decompression alone (51.9% vs 10%, P = 0.004). CONCLUSIONS Decompression with instrumented fusion delivers neurological outcomes and complication rates similar to those seen with decompression alone in patients with spondylodiscitis. However, there was a significantly higher reoperation rate in the decompression only cohort compared to the decompression and fusion cohort. LEVEL OF EVIDENCE 3.
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Affiliation(s)
- Jonathan J Lee
- Department of Neurosurgery, Houston Methodist Neurological Institute, Houston, TX, USA
| | - Saeed S Sadrameli
- Department of Neurosurgery, Houston Methodist Neurological Institute, Houston, TX, USA
| | - Suraj Sulhan
- Department of Neurosurgery, Houston Methodist Neurological Institute, Houston, TX, USA
| | - Virendra R Desai
- Department of Neurosurgery, University of Oklahoma School of Medicine, Oklahoma City, OK, USA
| | - Marcus Wong
- Department of Neurosurgery, Houston Methodist Neurological Institute, Houston, TX, USA
| | - Sean M Barber
- Department of Neurosurgery, Houston Methodist Neurological Institute, Houston, TX, USA
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19
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Jin Y, Liu A, Overbey JR, Medikonda R, Feghali J, Krishnan S, Ishida W, Pairojboriboon S, Gokaslan ZL, Wolinsky JP, Theodore N, Bydon A, Sciubba DM, Witham TF, Lo SFL. Risk factors for surgical intervention in patients with primary spinal infection on initial presentation. J Neurosurg Spine 2022; 37:1-9. [PMID: 35120318 DOI: 10.3171/2021.12.spine21811] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2021] [Accepted: 12/09/2021] [Indexed: 11/06/2022]
Abstract
OBJECTIVE Treatment of primary spinal infection includes medical management with or without surgical intervention. The objective of this study was to identify risk factors for the eventual need for surgery in patients with primary spinal infection on initial presentation. METHODS From January 2010 to July 2019, 275 patients presented with primary spinal infection. Demographic, infectious, imaging, laboratory, treatment, and outcome data were retrospectively reviewed and collected. Thirty-three patients were excluded due to insufficient follow-up (≤ 90 days) or death prior to surgery. RESULTS The mean age of the 242 patients was 58.8 ± 13.6 years. The majority of the patients were male (n = 130, 53.7%), White (n = 150, 62.0%), and never smokers (n = 132, 54.5%). Fifty-four patients (22.3%) were intravenous drug users. One hundred fifty-four patients (63.6%) ultimately required surgery while 88 (36.4%) never needed surgery during the duration of follow-up. There was no significant difference in age, gender, race, BMI, or comorbidities between the surgery and no-surgery groups. On univariate analysis, the presence of an epidural abscess (55.7% in the no-surgery group vs 82.5% in the surgery group, p < 0.0001), the median spinal levels involved (2 [interquartile range (IQR) 2-3] in the no-surgery group vs 3 [IQR 2-5] in the surgery group, p < 0.0001), and active bacteremia (20.5% in the no-surgery vs 35.1% in the surgery group, p = 0.02) were significantly different. The cultured organism and initial laboratory values (erythrocyte sedimentation rate, C-reactive protein, white blood cell count, creatinine, and albumin) were not significantly different between the groups. On multivariable analysis, the final model included epidural abscess, cervical or thoracic spine involvement, and number of involved levels. After adjusting for other variables, epidural abscess (odds ratio [OR] 3.04, 95% confidence interval [CI] 1.64-5.63), cervical or thoracic spine involvement (OR 2.03, 95% CI 1.15-3.61), and increasing number of involved levels (OR 1.16, 95% CI 1.01-1.35) were associated with greater odds of surgery. Fifty-two surgical patients (33.8%) underwent decompression alone while 102 (66.2%) underwent decompression with fusion. Of those who underwent decompression alone, 2 (3.8%) of 52 required subsequent fusion due to kyphosis. No patient required hardware removal due to persistent infection. CONCLUSIONS At time of initial presentation of primary spinal infection, the presence of epidural abscess, cervical or thoracic spine involvement, as well as an increasing number of involved spinal levels were potential risk factors for the eventual need for surgery in this study. Additional studies are needed to assess for risk factors for surgery and antibiotic treatment failure.
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Affiliation(s)
- Yike Jin
- 1Department of Neurosurgery, Johns Hopkins Hospital, Baltimore, Maryland
| | - Ann Liu
- 1Department of Neurosurgery, Johns Hopkins Hospital, Baltimore, Maryland
| | - Jessica R Overbey
- 2Department of Population Health Science and Policy, Mount Sinai Hospital, New York, New York
| | - Ravi Medikonda
- 1Department of Neurosurgery, Johns Hopkins Hospital, Baltimore, Maryland
| | - James Feghali
- 1Department of Neurosurgery, Johns Hopkins Hospital, Baltimore, Maryland
| | - Sonya Krishnan
- 3Division of Infectious Diseases, Department of Medicine, Johns Hopkins Hospital, Baltimore, Maryland
| | - Wataru Ishida
- 1Department of Neurosurgery, Johns Hopkins Hospital, Baltimore, Maryland
| | | | - Ziya L Gokaslan
- 4Department of Neurosurgery, The Warren Alpert Medical School of Brown University, Providence, Rhode Island
| | - Jean-Paul Wolinsky
- 5Department of Neurosurgery, Northwestern University, Chicago, Illinois; and
| | - Nicholas Theodore
- 1Department of Neurosurgery, Johns Hopkins Hospital, Baltimore, Maryland
| | - Ali Bydon
- 1Department of Neurosurgery, Johns Hopkins Hospital, Baltimore, Maryland
| | - Daniel M Sciubba
- 1Department of Neurosurgery, Johns Hopkins Hospital, Baltimore, Maryland
- 6Department of Neurosurgery, North Shore University Hospital, Manhasset, New York
| | - Timothy F Witham
- 1Department of Neurosurgery, Johns Hopkins Hospital, Baltimore, Maryland
| | - Sheng-Fu L Lo
- 1Department of Neurosurgery, Johns Hopkins Hospital, Baltimore, Maryland
- 6Department of Neurosurgery, North Shore University Hospital, Manhasset, New York
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20
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Dasari SP, Patel M, Saravanan V, Rybakowicz R, Jha P. A Case of Diffuse Brucellar Spondylo discitis. Cureus 2021; 13:e17874. [PMID: 34527504 PMCID: PMC8432429 DOI: 10.7759/cureus.17874] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/10/2021] [Indexed: 11/29/2022] Open
Abstract
Diffuse brucellar spondylodiscitis is the most severe subtype of osteoarticular brucellosis and is defined as a brucellar infection involving an entire vertebral body, typically a lumbar vertebra, with spread to the adjacent disc space, vertebra, and even extravertebral spaces, including epidural, paraspinal, or intramuscular locations. Although it is a relatively rare diagnosis in the US healthcare system, it should be considered in all patients with severe back pain, radicular symptoms, and a history of extensive exposure to an endemic area. Any delays in treatment can be associated with an increased risk of permanent neurological deficits or death. Here, we present a case of diffuse brucellar spondylodiscitis in a patient who presented to our facility with a history of extensive exposure to an endemic area. While an MRI can reveal pathognomonic findings in brucellar spondylodiscitis, for our case, it was nonspecific. The MRI provided early evidence of an infectious etiology which prompted immediate broad-spectrum antimicrobial coverage until causal organisms were identified and culture sensitivities directed targeted antibiotic therapy. The patient was able to recover over the course of four months without surgical intervention. At her final clinical follow-up, she had no neurological deficits and had complete resolution of her radicular symptoms.
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Affiliation(s)
- Suhas P Dasari
- Internal Medicine, Medical College of Wisconsin, Wauwatosa, USA
| | - Mit Patel
- Internal Medicine, Medical College of Wisconsin, Wauwatosa, USA
| | | | - Ross Rybakowicz
- Internal Medicine, Medical College of Wisconsin, Wauwatosa, USA
| | - Pinky Jha
- Internal Medicine, Medical College of Wisconsin, Wauwatosa, USA
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21
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Husseini JS, Habibollahi S, Nelson SB, Rosenthal DI, Chang CY. Best Practices: CT-Guided Percutaneous Sampling of Vertebral Discitis-Osteomyelitis and Technical Factors Maximizing Biopsy Yield. AJR Am J Roentgenol 2021;:1-12. [PMID: 33336581 DOI: 10.2214/AJR.20.24313] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
Vertebral discitis-osteomyelitis is an infection of the intervertebral disk and vertebral bodies that may extend to adjacent paraspinal and epidural soft tissues. Its incidence is increasing, likely because of improved treatments and increased life expectancy for patients with predisposing chronic disease and increased rates of IV drug use and intravascular intervention. Because blood cultures are frequently negative in patients with vertebral discitis-osteomyelitis, biopsy is often indicated to identify a causative microorganism for targeted antimicrobial therapy. The reported yield of CT-guided percutaneous sampling is 31-91%, which is lower than the reported yield of open biopsy of 76-91%. However, the less invasive approach may be favored given its relative safety and low cost. If paravertebral fluid collections are present, CT-guided aspiration should be performed. If aspiration is unsuccessful or no paravertebral fluid collections are present, CT-guided percutaneous biopsy should be performed, considering technical factors (e.g., anatomic approach, needle selection, and needle angulation) that may improve microbiologic yield. Although antimicrobial therapy should be withheld for 1-2 weeks before biopsy if clinically feasible, biopsy may still be performed without stopping antimicrobial therapy if needed. Because of the importance of targeted antimicrobial therapy, repeat biopsy should be considered after 72 hours if initial biopsy does not identify a pathogen.
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22
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Richardson C, Wattenbarger S. A case report of quadriplegia and acute stroke from tracking retropharyngeal and epidural abscess complicated by necrotizing fasciitis. J Am Coll Emerg Physicians Open 2021; 2:e12524. [PMID: 34378001 PMCID: PMC8328886 DOI: 10.1002/emp2.12524] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2021] [Revised: 07/08/2021] [Accepted: 07/13/2021] [Indexed: 11/11/2022] Open
Abstract
A 59-year-old male presented to the emergency department complaining of severe posterior neck pain and progressive extremity weakness for 2 weeks. He was found to be quadriplegic with complete sensory and motor deficits at the C5 level and hypotensive. Diagnostic imaging revealed discitis/osteomyelitis at the C5-C6 and C6-C7 vertebral levels with multiple spinal epidural abscesses extending from C5-C7 with resulting severe spinal canal narrowing with cord compression. Imaging also showed a right vertebral artery occlusion, acute right posterior cerebral artery infarct, retropharyngeal abscess, and extensive paraspinal soft tissue myonecrosis. Vasopressors and broad-spectrum antibiotics were started. He was then transferred to a tertiary medical center where he underwent emergent cervical spine decompression surgery with laminectomy from C3-C7, paraspinal soft tissue debridement, and abscess incision and drainage. He suffered a complicated hospital course and despite aggressive treatment developed worsening infectious myelopathy and died in the hospital. This case involves the rare presentation of quadriplegia and acute cerebral infarction associated with necrotizing fasciitis and spinal epidural abscesses that originated from a retropharyngeal abscess. To date, there have been no cases documenting such a phenomenon, and epidural abscess has not been known to cause adjacent necrotizing fasciitis. Furthermore, vertebral artery thrombosis via mass effect from local infection leading to acute embolic stroke has never been reported. This report sheds light on rare sequela of a tracking retropharyngeal and epidural abscess. Prompt recognition, diagnosis, and treatment are vital to maintain infectious source control and preserve neurological function, although many develop persistent deficits.
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Affiliation(s)
| | - Sara Wattenbarger
- Department of Internal MedicineHarney District HospitalBurnsOregonUSA
- Department of Emergency MedicineKaweah Delta Medical CenterVisaliaCaliforniaUSA
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23
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Tsegka KG, Voulgaris GL, Kyriakidou M, Kapaskelis A, Falagas ME. Intravenous fosfomycin for the treatment of patients with bone and joint infections: a review. Expert Rev Anti Infect Ther 2021; 20:33-43. [PMID: 34030567 DOI: 10.1080/14787210.2021.1932463] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
INTRODUCTION Fosfomycin is a wide spectrum bactericidal antibiotic with a unique mode of action, low toxicity, and good penetration in tissues with deep-seated infections, including bone and joint infections. AREAS COVERED Data were extracted from 19 published articles. Three hundred and sixty-five patients, with broad age range, received intravenous fosfomycin for the treatment of bone and joint infections (including arthritis, acute and chronic osteomyelitis, discitis, periprosthetic joint infection). Fosfomycin was given as part of a combination antimicrobial therapy in the majority of patients (93.7%). The dosage of fosfomycin ranged from 4 g/day (in one case) to 24 g/day. The dosage of fosfomycin, in some cases, mostly pediatric, was calculated based on body weight, ranging from 50 mg/kg/day to 250 mg/kg/day. The duration of fosfomycin treatment ranged from a couple of days up to 3 months. The most common isolated pathogen was Staphylococcus aureus (38.9%). Three hundred patients (82.2%) were successfully treated. Fosfomycin was well tolerated, as few patients developed mild adverse events, mostly gastrointestinal discomfort, hypernatremia, skin rash, and neutropenia. EXPERT OPINION The available data suggests that intravenous fosfomycin may be beneficial for the treatment of patients with bone and joint infections, especially when used as part of a combination antibiotic regimen.
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Affiliation(s)
- Katerina G Tsegka
- Alfa Institute of Biomedical Sciences, Athens, Greece.,Second Department of Internal Medicine, Attikon University Hospital, National and Kapodistrian University of Athens Medical School, Athens, Greece
| | - Georgios L Voulgaris
- Alfa Institute of Biomedical Sciences, Athens, Greece.,Laboratory of Pharmacokinetics and Toxicology, Department of Pharmacy, 401 General Military Hospital, Athens, Greece
| | - Margarita Kyriakidou
- Alfa Institute of Biomedical Sciences, Athens, Greece.,School of Applied Mathematical and Physical Sciences, National Technical University, Athens, Greece
| | | | - Matthew E Falagas
- Alfa Institute of Biomedical Sciences, Athens, Greece.,Department of Medicine, Hygeia Hospital, Athens, Greece
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Abstract
PURPOSE To perform retrospective analysis of 75 post-operative disc space infections after open lumbar discectomy (OLD) and to assess the outcome of their medical and surgical management in a tertiary-level hospital. METHODS Records of 50 men and 25 women aged 26-65 (mean, 42.53) years who underwent treatment for post-operative discitis (POD) after single level OLD at L3-4 (n = 8), L4-5 (n = 42), L5-S1 (n = 25) level. The POD was diagnosed according to specific clinical signs, laboratory and radiographic investigations and all of them received initial intravenous antibiotics (IVA) for at least 4-6 weeks followed by oral ones. Successful responders (n = 55) were considered in Group-C and remainder [Group-S (n = 20)] were operated at least after 4 weeks of failure. Demographic data, clinical variables, hospital stay, duration of antibiotic treatment and post-treatment complications were collected from the hospital record and assessment before and after treatment were done by using visual analogue scale (VAS) and Japanese Orthopaedic Association (JOA) score. Comprehensive outcome was evaluated by modified criteria of Kirkaldy-Willis. RESULTS The mean follows up was 36.38 months. Significant improvement of mean VAS and JOA score was achieved in both conservative (76.36% satisfactory) and operative (90% satisfactory) groups although the difference was statistically insignificant. CONCLUSION Although insignificant, early surgical intervention provided better results (e.g. functional outcomes, length of hospital stay and duration of antibiotic treatment therapy) than conventional conservative treatment in post-operative discitis.
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Affiliation(s)
- Md Kamrul Ahsan
- Department of Orthopaedic Surgery, 74464Bangabandhu Sheikh Mujib Medical University (BSMMU), Dhaka, Bangladesh
| | - Md Sariful Hasan
- Department of Orthopaedic Surgery, 74464Bangabandhu Sheikh Mujib Medical University (BSMMU), Dhaka, Bangladesh
| | - Md Shahidul Islam Khan
- Department of Orthopaedic Surgery, 74464Bangabandhu Sheikh Mujib Medical University (BSMMU), Dhaka, Bangladesh
| | - Najmus Sakeb
- Department of Orthopaedic surgery, 468778Dhaka Community Medical College and Hospital, Dhaka, Bangladesh
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25
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Gomes SA, Garosi LS, Behr S, Toni C, Tabanez J, Rusbridge C, Targett M, Lowrie M. Clinical features, treatment and outcome of discospondylitis in cats. J Feline Med Surg 2021; 24:311-321. [PMID: 34100660 DOI: 10.1177/1098612x211020159] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
OBJECTIVES There is a paucity of information on feline discospondylitis. This study aimed to describe the signalment, clinical and laboratory findings, aetiological agents, treatment and outcome in cats affected by discospondylitis. METHODS This was a retrospective review of the medical records of cats diagnosed with discospondylitis at four referral institutions. RESULTS A total of 17 cats were identified. Most were domestic shorthair cats (76.5%) and male (58.8%), with a median age of 9 years (range 0.9-14) and a median duration of clinical signs of 3 weeks (range 0.3-16). All cats presented with spinal hyperaesthesia; 3/17 had pyrexia. Neurological dysfunction was found in 64.7% of cats, which was indicative of a T3-L3 or L4-S2 spinal segment, associated nerve root or associated nerve neurolocalisation. Haematology, serum biochemistry and urinalysis revealed occasional inconsistent non-specific changes. All cats underwent urine culture; 9/17 cats also had a distinct tissue cultured. Positive bacterial cultures were obtained in two cats (11.8%) for Staphylococcus species (urine, blood and intradiscal fine-needle aspirate) and Escherichia coli (urine); both presented with multifocal discospondylitis. Treatment was non-surgical in all cats, with sustained antibiotic therapy for a median of 3 months (range 1-9). Analgesia provided included non-steroidal anti-inflammatory drugs, alone or in combination with gabapentin. Restricted exercise was advised for a minimum of 4 weeks. Outcome information available in 12 cats was excellent in terms of pain control and neurological function in 10 cats (83.3%) at the time of stopping antibiotics. Recurrence occurred in one case, which had received a single antibiotic for 6 weeks, and relapsed 4 months after presentation. One other case failed to improve and was euthanased during the course of hospitalisation. CONCLUSIONS AND RELEVANCE Feline discospondylitis is uncommon and no obvious signalment predisposition was found in this study. Spinal hyperaesthesia was universally present, with neurological dysfunction also highly prevalent. Bacterial culture was unrewarding in most cases. Amoxicillin-clavulanic acid or cephalosporins are reasonable choices for first-line antibiotics. Prognosis was favourable, with no long-term evidence of recurrence in cats on sustained antibiotic therapy, for a mean duration of 3 months.
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Affiliation(s)
- Sergio A Gomes
- Dovecote Veterinary Hospital, Castle Donington, Derby, UK
| | | | - Sebastien Behr
- Neurology/Neurosurgery Service, Willows Veterinary Centre and Referral Centre, Solihull, West Midlands, UK
| | - Cristina Toni
- Neurology/Neurosurgery Service, Willows Veterinary Centre and Referral Centre, Solihull, West Midlands, UK
| | | | - Clare Rusbridge
- Fitzpatrick Referrals, Godalming, Surrey, UK.,Faculty of Health and Medical Sciences, School of Veterinary Medicine, University of Surrey, Guildford, Surrey, UK
| | - Mike Targett
- School of Veterinary Medicine and Science, University of Nottingham, Sutton Bonington, Leicestershire, UK
| | - Mark Lowrie
- Dovecote Veterinary Hospital, Castle Donington, Derby, UK
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Rizkalla JM, Alhreish K, Syed IY. Spinal Brucellosis: A Case Report and Review of the Literature. J Orthop Case Rep 2021; 11:1-5. [PMID: 34239818 PMCID: PMC8241257 DOI: 10.13107/jocr.2021.v11.i03.2060] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
Introduction: The most common location of infection of brucellosis is the musculoskeletal system. It is estimated that the spine is involved in 2–54% of brucellosis infections, with the lumbar spine most commonly affected. We report an uncommon case of brucellar spondylodiscitis, in addition to the pathology, common presentation, and management of spinal brucellosis through additional literature review. Case Report: A 65-year-old Hispanic male presented to an orthopedic spine surgeon with signs and symptoms concerning for metastatic disease to the spine. Investigation revealed that the patient had the rare diagnosis of brucellar spondylodiscitis. This only became apparent after detailed questioning of the patient’s history revealed his employment within a Mexican meat slaughterhouse and a regular consumer of unpasteurized Mexican cheeses. Conclusion: Although uncommon, brucellosis spondylodiscitis should remain as a differential diagnosis in any patient who presents with back pain and fever. Detailed history taking and thorough physical examination remain vital in the work-up of brucellar spondylodiscitis. Understanding the pathology, radiographic findings, and necessary work-up are essential to properly treat this infection.
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Affiliation(s)
- James M Rizkalla
- Department of Orthopaedic Surgery, Baylor University Medical Center, Dallas, Texas, United States
| | - Khalid Alhreish
- Department of Orthopaedic Surgery, Baylor University Medical Center, Dallas, Texas, United States
| | - Ishaq Y Syed
- Department of Orthopaedic Surgery, Baylor University Medical Center, Dallas, Texas, United States
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Abstract
Infectious discitis and osteodiscitis in children are rare. The usual age of occurrence is between two and five years. The diagnosis is most often delayed due to mild presenting symptoms. We present the case of a five and half year old child who presented with progressively worsening lower back pain over a period of two weeks, which was made worse with bending forward. He did not have fever, pain in his lower extremities, or any other accompanying symptoms. He did not have a history of recent illnesses or trauma to the lower back. The laboratory work revealed an elevated erythrocyte sedimentation rate (ESR) and C-reactive protein (CRP), and rest of the parameters were within normal limits. CT scan of his spine showed findings of well-defined defects on the endplates of L4-L5 with prevertebral soft tissue thickening. MRI with and without contrast of the spine confirmed the findings and detected mild focal erosive changes at the opposing endplates of L4-L5 with disc space narrowing, thin fluid along the anterior margin of the disc, and shallow disc bulging, which were consistent with osteodiscitis. A conservative approach with intravenous antibiotics followed by a switch to oral antibiotics was undertaken with good clinical recovery. Treatment strategy for osteodiscitis in children is generally antibiotic therapy. Prognosis in children is good. In some cases based on the pain severity, other measures such as bed rest, analgesics, and casting for immobilization may be required. Biopsy tends to be reserved in uncertain cases or in those that have poor response to pain control measures and antibiotics.
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Affiliation(s)
| | - Jibran E Atwi
- Pediatrics, Pediatric Group of Acadiana, Lafayette, USA
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Ferri I, Ristori G, Lisi C, Galli L, Chiappini E. Characteristics, Management and Outcomes of Spondylo discitis in Children: A Systematic Review. Antibiotics (Basel) 2020; 10:30. [PMID: 33396379 DOI: 10.3390/antibiotics10010030] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2020] [Revised: 12/17/2020] [Accepted: 12/26/2020] [Indexed: 12/20/2022] Open
Abstract
Spondylodiscitis (SD) is the concurrent infection of the intervertebral disc and the adjacent vertebral bodies. Currently, there is a substantial lack of structured reviews about this topic. The aim of this study was to systematically review the available literature in order to determine the main features of pediatric SD. A systematic search of MEDLINE database was performed, according to the PRISMA guideline recommendations. Clinical features, laboratory data, radiological signs, treatments strategies, and outcomes were summarized. Studies’ quality assessments were performed using the JBI Critical Appraisal Checklists. A total of 35 retrospective studies were analyzed and 340 children were identified. The most frequently affected age class was 0.5–4 years. The most affected site was the lumbar spine. The most commonly reported symptoms were back pain (37.97%) and refusal to walk/to stand/to sit (49.79%). The most frequently identified pathogen was Staphylococcus aureus (n = 33). The most used antibiotics were third generation cephalosporins. The intravenous therapy duration range was 1–25 weeks, the oral therapy duration range was 5 days–36 months. Surgery was used in 5.88% of children. In 29 cases clinical sequelae were documented. This study provides the main features of pediatric SD; it also emphasizes the significant gaps in the literature regarding this topic.
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29
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Brown NJ, Shahrestani S, Lien BV, Ransom SC, Tafreshi AR, Ransom RC, Sahyouni R. Spinal pathologies and management strategies associated with cervical angina (pseudoangina): a systematic review. J Neurosurg Spine 2020:1-8. [PMID: 33276331 DOI: 10.3171/2020.7.spine20866] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2020] [Accepted: 07/06/2020] [Indexed: 11/06/2022]
Abstract
OBJECTIVE Cervical angina, or pseudoangina pectoris, is a noncardiac syndrome of chest pain that often mimics angina pectoris but is a disease of the spine. Diagnosis of cervical angina can be difficult and is often overlooked, although once identified, it can be successfully managed through conservative therapies and/or a variety of surgical interventions. Ultimately, cervical angina is an important component of the list of differential diagnoses in noncardiac chest pain. In the present study, the authors report the first comprehensive systematic review of the range of cervical and thoracic pathologies associated with cervical angina, as well as the different treatment methods used to manage this condition. METHODS A systematic review was performed according to PRISMA guidelines and using PubMed, Web of Science, and Cochrane databases from database inception to April 29, 2020, to identify studies describing spinal pathologies related to cervical angina. The following Boolean search was performed: ("cervical" OR "thoracic") AND ("angina" OR "chest pain") AND ("herniation" OR "OPLL"). Variables extracted included patient demographics, cervical angina pain location, pathology and duration of symptoms, treatment and/or management method, and posttreatment pain relief. RESULTS Upon careful screening, 22 articles published between 1976 and 2020 met the study's inclusion/exclusion criteria, including 5 case series, 12 case reports, and 5 retrospective cohort studies. These studies featured a total of 1100 patients, of which 95 met inclusion criteria (mean patient age 51.7 years, age range 24-86 years; 53.6% male). Collectively, symptom durations ranged from 1.5 days to 90 months. Cervical herniation (72.6%) accounted for the majority of cervical angina cases, and surgical interventions (84.4%) predominated over physical therapy (13.0%) and medical management strategies (9.1%). Every patient assessed at follow-up reported relief from symptoms related to cervical angina. CONCLUSIONS Cervical angina is a noncardiac syndrome of chest pain associated with a broad range of cervical and thoracic spinal pathologies, the most common of which is cervical disc herniation. Although difficult to diagnose, it can be successfully treated when identified through first-line conservative management or surgical interventions in refractory cases.
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Affiliation(s)
- Nolan J Brown
- 1School of Medicine, University of California, Irvine, California
| | | | - Brian V Lien
- 1School of Medicine, University of California, Irvine, California
| | - Seth C Ransom
- 3College of Medicine, University of Arkansas for Medical Sciences, Little Rock, Arkansas
| | - Ali R Tafreshi
- 4Department of Neurological Surgery, Geisinger Commonwealth School of Medicine, Scranton, Pennsylvania
| | - Ryan Chase Ransom
- 5Department of Neurologic Surgery, Mayo Clinic College of Medicine and Science, Rochester, Minnesota; and
| | - Ronald Sahyouni
- 1School of Medicine, University of California, Irvine, California.,6Department of Neurological Surgery, University of California, San Diego, California
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30
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Wong H, Tarr GP, Rajpal K, Sweetman L, Doyle A. The impact of antibiotic pre-treatment on diagnostic yield of CT-guided biopsy for spondylo discitis: A multi-centre retrospective study and meta-analysis. J Med Imaging Radiat Oncol 2020; 65:146-151. [PMID: 33118317 DOI: 10.1111/1754-9485.13118] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2020] [Revised: 09/25/2020] [Accepted: 09/29/2020] [Indexed: 11/28/2022]
Abstract
INTRODUCTION Patients with suspected spondylodiscitis often undergo CT-guided biopsy to identify a causative microbiological organism. Antibiotic pre-treatment has been postulated as a cause for a negative biopsy, although previous clinical studies have been heterogenous with a meta-analysis suggesting no effect. The aim of this study was to assess the impact of antibiotic pre-treatment on microbiological yield. METHODS Retrospective review of consecutive adult patients undergoing CT-guided biopsy for suspected spondylodiscitis in two tertiary centres between 2010 and 2016. Demographic, procedural and clinical data were collected. Antibiotic pre-treatment was ascertained from patient drug charts. RESULTS Over the 6-year period, 104 biopsies in 104 patients were included. 51% had a positive microbiological yield at CT-guided biopsy, with the most common isolated organism being Staphylococcus aureus (10.6%). Over two thirds of patients (69.3%) were off antibiotics at time of biopsy. There was no significant difference in microbiological yield in those patients on versus off antibiotics (48.2% vs 54.2%, P = 0.55). 10.6% patients had a final diagnosis of Mycobacterium tuberculosis spondylodiscitis, and this organism was significantly associated with a positive microbiological yield (90.9% vs 46.2%, P = 0.01). There was an inverse association between the presence of fever and sepsis with positive microbiological yield. CONCLUSIONS CT-guided biopsy in suspected spondylodiscitis obtains a positive microbiological yield in about half of patients. This was significantly higher in patients diagnosed with tuberculosis spondylodiscitis, but there was no significant difference with antibiotic pre-treatment. Therefore, antibiotic pre-treatment should not preclude clinicians from pursuing a microbiological sample through CT-guided biopsy.
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Affiliation(s)
- Hayley Wong
- Radiology Department, Middlemore Hospital, Counties Manukau District Health Board, Auckland, New Zealand
| | - Gregory P Tarr
- Radiology Department, Middlemore Hospital, Counties Manukau District Health Board, Auckland, New Zealand
| | - Kunaal Rajpal
- Radiology Department, Auckland Hospital, Auckland District Health Board, Auckland, New Zealand
| | - Lara Sweetman
- Radiology Department, Auckland Hospital, Auckland District Health Board, Auckland, New Zealand
| | - Anthony Doyle
- Radiology Department, Auckland Hospital, Auckland District Health Board, Auckland, New Zealand
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31
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Dang T, Dong F, Fenati G, Rabiei M, Cerda M, Neeki MM. Subacute Presentation of Central Cord Syndrome Resulting from Vertebral Osteomyelitis and Discitis: A Case Report. Clin Pract Cases Emerg Med 2020; 4:267-271. [PMID: 32426690 PMCID: PMC7220002 DOI: 10.5811/cpcem.2019.8.44201] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2019] [Accepted: 08/30/2019] [Indexed: 11/11/2022] Open
Abstract
Introduction Central cord syndrome (CCS) is a clinical syndrome of motor weakness and sensory changes. While CCS is most often associated with traumatic events. There have been few documented cases being caused by abscesses resulting from osteomyelitis. Case Report A 56-year-old male presented to a regional trauma center complaining of excruciating neck and bilateral upper extremity pain. Computed tomography of the cervical and thoracic regions revealed severe discitis and osteomyelitis of the fourth and fifth cervical (C4-C5) with near-complete destruction of the C4 vertebral body, as well as anterolisthesis of C4 on C5 causing compression of the central canal. Empiric intravenous (IV) antibiotic therapy with ampicillin/sulbactam and vancomycin was initiated, and drainage of the abscess was scheduled. After the patient refused surgery, he was planned to be transferred to a skilled nursing facility to receive a six-week course of IV vancomycin therapy. A month later, patient returned to emergency department with the same complaint due to non-compliance with antibiotic therapy. Discussion Delayed diagnosis and treatment of osteomyelitis can result in devastating neurological sequelae, and literature supports immediate surgical debridement. Although past evidence has suggested surgical intervention in similar patients with presence of abscesses, this case may suggest that antibiotic treatment may be an alternative approach to the management of CCS due to an infectious etiology. However, the patient had been non-compliant with medication, so it is unknown whether there was definite resolution of the condition. Conclusion In patients presenting with non-traumatic central cord syndrome, it is vital to identify risk factors for infection in a thoroughly obtained patient history, as well as to maintain a low threshold for diagnostic imaging.
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Affiliation(s)
- Thomas Dang
- Arrowhead Regional Medical Center, Department of Emergency Medicine, Colton, California
| | - Fanglong Dong
- Arrowhead Regional Medical Center, Department of Emergency Medicine, Colton, California
| | - Greg Fenati
- Arrowhead Regional Medical Center, Department of Emergency Medicine, Colton, California.,California University of Science and Medicine, Department of Emergency Medicine, San Bernardino, California
| | - Massoud Rabiei
- Arrowhead Regional Medical Center, Department of Emergency Medicine, Colton, California
| | - Melinda Cerda
- Arrowhead Regional Medical Center, Department of Emergency Medicine, Colton, California
| | - Michael M Neeki
- Arrowhead Regional Medical Center, Department of Emergency Medicine, Colton, California.,California University of Science and Medicine, Department of Emergency Medicine, San Bernardino, California
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Ramey WL, von Glinski A, Jack A, Blecher R, Oskouian RJ, Chapman JR. Antibiotic-impregnated polymethylmethacrylate strut graft as a treatment of spinal osteomyelitis: case series and description of novel technique. J Neurosurg Spine 2020; 33:1-6. [PMID: 32384277 DOI: 10.3171/2020.3.spine191313] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2019] [Accepted: 03/06/2020] [Indexed: 11/06/2022]
Abstract
OBJECTIVE The surgical treatment of osteomyelitis and discitis of the spine often represents a challenging clinical entity for a multitude of reasons, including progression of infection despite debridement, development of spinal deformity and instability, bony destruction, and seeding of hardware. Despite advancement in spinal hardware and implantation techniques, these aforementioned challenges not uncommonly result in treatment failure, especially in instances of heavy disease burden with enough bony endplate destruction as to not allow support of a modern titanium cage implant. While antibiotic-infused polymethylmethacrylate (aPMMA) has been used in orthopedic surgery in joints of the extremities, its use has not been extensively described in the spine literature. Herein, the authors describe for the first time a series of patients treated with a novel surgical technique for the treatment of spinal osteomyelitis and discitis using aPMMA strut grafts with posterior segmental fusion. METHODS Over the course of 3 years, all patients with spinal osteomyelitis and discitis at a single institution were identified and included in the retrospective cohort if they were surgically treated with spinal fusion and implantation of an aPMMA strut graft at the nidus of infection. Basic demographics, surgical techniques, levels treated, complications, and return to the operating room for removal of the aPMMA strut graft and placement of a traditional cage were examined. The surgical technique consisted of performing a discectomy and/or corpectomy at the level of osteomyelitis and discitis followed by placement of aPMMA impregnated with vancomycin and/or tobramycin into the cavity. Depending on the patient's condition during follow-up and other deciding clinical and radiographic factors, the patient may return to the operating room nonurgently for removal of the PMMA spacer and implantation of a permanent cage with allograft to ultimately promote fusion. RESULTS Fifteen patients were identified who were treated with an aPMMA strut graft for spinal osteomyelitis and discitis. Of these, 9 patients returned to the operating room for aPMMA strut graft removal and insertion of a cage with allograft at an average of 19 weeks following the index procedure. The most common infections were methicillin-sensitive Staphylococcus aureus (n = 6) and methicillin-resistant S. aureus (n = 5). There were 13 lumbosacral infections and 1 each of cervical and thoracic infection. Eleven patients were cured of their infection, while 2 had recurrence of their infection; 2 patients were lost to follow-up. Three patients required unplanned return trips to the operating room, two of which were for wound complications, with the third being for recurrent infection. CONCLUSIONS In cases of severe infection with considerable bony destruction, insertion of an aPMMA strut graft is a novel technique that should be considered in order to provide strong anterior-column support while directly delivering antibiotics to the infection bed. While the active infection is being treated medically, this structural aPMMA support bridges the time it takes for the patient to be converted from a catabolic to an anabolic state, when it is ultimately safe to perform a definitive, curative fusion surgery.
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Affiliation(s)
- Wyatt L Ramey
- 1Swedish Neuroscience Institute, Swedish Medical Center, Seattle
| | - Alexander von Glinski
- 1Swedish Neuroscience Institute, Swedish Medical Center, Seattle
- 2Seattle Science Foundation, Seattle, Washington
- 3Department of Trauma Surgery, BG University Hospital Bergmannsheil, Ruhr University Bochum, Germany; and
- 4Hansjoerg Wyss Hip and Pelvic Center, Swedish Hospital, Seattle, Washington
| | - Andrew Jack
- 1Swedish Neuroscience Institute, Swedish Medical Center, Seattle
| | - Ronen Blecher
- 1Swedish Neuroscience Institute, Swedish Medical Center, Seattle
| | - Rod J Oskouian
- 1Swedish Neuroscience Institute, Swedish Medical Center, Seattle
- 2Seattle Science Foundation, Seattle, Washington
| | - Jens R Chapman
- 1Swedish Neuroscience Institute, Swedish Medical Center, Seattle
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Roy M, Ahmad S, Roy AK. Rare presentation of vertebral discitis, osteomyelitis and polyarticular septic arthritis due to disseminated Neisseria gonorrhea infection. J Community Hosp Intern Med Perspect 2020; 10:55-59. [PMID: 32128060 PMCID: PMC7034487 DOI: 10.1080/20009666.2019.1710930] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2019] [Accepted: 12/12/2019] [Indexed: 11/19/2022] Open
Abstract
Disseminated Neisseria gonorrhea (N. Gonorrhoeae) infection can present with polyarticular
involvement. Acute vertebral discitis/osteomyelitis due to this organism infection has been
rarely reported. We present a case of vertebral discitis and osteomyelitis due to N. gonorrhea
in an immunocompetent host, treated successfully with a prolonged antibiotic course.
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Affiliation(s)
- Moni Roy
- Department of Internal Medicine, University of Illinois College of Medicine, OSF Saint Francis Medical Center, Peoria, IL, USA
| | - Sharjeel Ahmad
- Section of Infectious Diseases, Department of Internal Medicine, University of Illinois College of Medicine, Peoria, IL, USA
| | - Ashish Kumar Roy
- Department of Internal Medicine, OSF Saint Francis Medical Center, Peoria, IL, USA
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34
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Milosevic B, Cevik M, Urosevic A, Nikolic N, Poluga J, Jovanovic M, Milosevic I, Micic J, Paglietti B, Barac A. Risk factors associated with poor clinical outcome in pyogenic spinal infections: 5-years' intensive care experience. J Infect Dev Ctries 2020; 14:36-41. [PMID: 32088682 DOI: 10.3855/jidc.12260] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2019] [Accepted: 01/08/2020] [Indexed: 10/31/2022] Open
Abstract
INTRODUCTION Management of pyogenic spinal infections (PSI) after the development of neurological deficit has not been specifically addressed in the literature. We aimed to describe real-life clinical outcomes of PSI in patients admitted to an intensive care unit with neurological deficit and identify factors associated with good prognosis. METHODOLOGY Consecutive patients admitted to ICU with a possible diagnosis of spinal infection over five years' period were included. Descriptive statistics were performed to examine the demographics and clinical parameters. RESULTS The majority (71%) of patients were male. The mean age was 57.4 years (27-79), and 71% were > 50 years old. At least one underlying risk factor was identified in 68% of the patients; the most common comorbidity was diabetes mellitus (DM). All patients have presented with fever accompanied by a neurological deficit (86%) and back pain (79%). A complete recovery was achieved in 25% of patients. However, the majority of patients had adverse outcomes with 21.4% mortality, and 43% remaining neurological sequelae. Increased age with a cut-off of 65 years and pre-existing DM were identified as being associated with poor outcome. CONCLUSION Mortality among patients admitted to ICU with PSI was significantly higher than reported in the literature. The residual neurological deficit was common, one-third of patients had remaining neurological sequelae, and only one-fourth had complete recovery. Increased age and background DM were the most important determinants of poor clinical outcome. The impact of DM appears to be much more important than currently recognised in this population.
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Affiliation(s)
- Branko Milosevic
- Clinic for Infectious and Tropical Diseases, Clinical Centre of Serbia, Belgrade, Serbia.
| | - Muge Cevik
- School of Medicine, University of St. Andrews, St Andrews, United Kingdom.
| | - Aleksandar Urosevic
- Clinic for Infectious and Tropical Diseases, Clinical Centre of Serbia, Belgrade, Serbia.
| | - Natasa Nikolic
- Clinic for Infectious and Tropical Diseases, Clinical Centre of Serbia, Belgrade, Serbia.
| | - Jasmina Poluga
- Clinic for Infectious and Tropical Diseases, Clinical Centre of Serbia, Belgrade, Serbia.
| | - Milica Jovanovic
- Clinic for Infectious and Tropical Diseases, Clinical Centre of Serbia, Belgrade, Serbia.
| | - Ivana Milosevic
- Clinic for Infectious and Tropical Diseases, Clinical Centre of Serbia, Belgrade, Serbia.
| | - Jelena Micic
- Clinic for Gynecology and Obstetrics, Clinical Center of Serbia, Belgrade, Serbia.
| | - Bianca Paglietti
- Department of Biomedical Sciences, University of Sassari, Sassari, Italy.
| | - Aleksandra Barac
- Clinic for Infectious and Tropical Diseases, Clinical Centre of Serbia, Belgrade, Serbia.
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Lee JH, Kim E, Choi YH. Encephalitis as a complication of a spinal-esophageal fistula due to discitis. Clin Case Rep 2019; 7:2190-2193. [PMID: 31788277 PMCID: PMC6878085 DOI: 10.1002/ccr3.2471] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2019] [Accepted: 09/05/2019] [Indexed: 11/08/2022] Open
Abstract
In patients with back or scapular pain, if there is evidence of neurological symptoms, fever, chills, malaise, or other signs of infection, the work-up should consider the possibility of a spinal-esophageal fistula.
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Affiliation(s)
- Jae Hee Lee
- Department of Emergency MedicineCollege of MedicineEwha Womans UniversitySeoulKorea
| | - Eun Kim
- Department of Emergency MedicineCollege of MedicineEwha Womans UniversitySeoulKorea
| | - Yoon Hee Choi
- Department of Emergency MedicineCollege of MedicineEwha Womans UniversitySeoulKorea
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36
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Beatty NR, Lutz C, Boachie-Adjei K, Leynes TA, Lutz C, Lutz G. Spondylo discitis due to Cutibacterium acnes following lumbosacral intradiscal biologic therapy: a case report. Regen Med 2019; 14:823-829. [PMID: 31423905 DOI: 10.2217/rme-2019-0008] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
A 40-year-old woman with a history of chronic low back pain underwent a fluoroscopically guided intradiscal platelet-rich plasma injection (PRP) at the L5-S1 level. She subsequently developed progressive low back pain, night sweats and decreased ability to ambulate. Laboratory work-up revealed elevated acute phase reactants and imaging revealed L5-S1 intervertebral disc and vertebral end-plate abnormalities highly suggestive of spondylodiscitis. Computed tomography-guided aspiration and biopsy cultures grew Cutibacterium acnes and the patient was subsequently treated with intravenous antibiotics without surgical management. To the best of our knowledge, this is the first published case of lumbar spondylodiscitis following an intradiscal PRP injection, and brings to the forefront several clinically relevant issues including the antimicrobial effects of PRP, the role of C. acnes in spine infections and the ideal treatment protocol for intradiscal biologics in order to minimize morbidity and optimize functional outcomes.
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Affiliation(s)
- Nicholas R Beatty
- Regenerative Sportscare Institute, New York, NY 10128, USA.,Department of Rehabilitation and Human Performance, Icahn School of Medicine at Mount Sinai, New York, NY, USA.,Mount Sinai Hospital, New York, NY, USA
| | - Cole Lutz
- Regenerative Sportscare Institute, New York, NY 10128, USA
| | | | | | - Christopher Lutz
- Regenerative Sportscare Institute, New York, NY 10128, USA.,Hospital for Special Surgery, New York, NY, USA.,New York Presbyterian, New York, NY, USA
| | - Gregory Lutz
- Regenerative Sportscare Institute, New York, NY 10128, USA.,Hospital for Special Surgery, New York, NY, USA.,New York Presbyterian, New York, NY, USA
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Abstract
OBJECTIVES This study describes the imaging features of feline discospondylitis on MRI, comparing them with CT and radiographic findings where available. METHODS The medical records of cats diagnosed with discospondylitis, presented to three referring institutions, were reviewed. MRI, CT and radiographic features were assessed by two of the authors independently. RESULTS Fourteen sites of discospondylitis were retrospectively identified in 13 cats. The L7-S1 intervertebral disc space (IVDS) was affected in 7/14 (50%) cases. Characteristic MRI features included a hyperintense nucleus pulposus signal on T2-weighted (T2W) imaging (n = 10/14 [71%]) and short tau inversion recovery (STIR) imaging (n = 11/13 [85%]), with contrast enhancement in all (n = 11/11); involvement of adjacent vertebral endplates (n = 11/14 [79%]) and hyperintense neighbouring soft tissue on T2W (n = 11/14 [79%]) and STIR (n = 10/13 [77%]), with contrast enhancement in all (n = 11/11); and the presence of spondylosis deformans (n = 10/14 [71%]). Other features included narrowed or collapsed IVDS (n = 8/14 [57%]), contrast enhancement of vertebral bodies (n = 5/11 [46%]), epidural space involvement (n = 5/14 [36%]), compression of the spinal cord or nerve roots (n = 5/14 [36%]), paraspinal abscessation (n = 3/14 [21%]) and meningeal signal intensity abnormalities with contrast enhancement (n = 5/6 [83%]). These latter findings may indicate secondary focal meningitis. Radiographs were available covering five sites (in four cats) and CT covering three sites (in two cats). The most common radiological features were collapse or narrowing of the affected IVDS (80%) and endplate erosion (60%). No changes suggestive of discospondylitis were identifiable on radiography or CT in two sites (one cat), despite being identifiable on MRI. Repeated radiography in one case did not reveal complete radiological resolution following 9 months of treatment. CONCLUSIONS AND RELEVANCE The results of this study indicate consistent MRI features of feline discospondylitis that should be considered in the diagnosis of this condition.
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Affiliation(s)
| | - Sebastien Behr
- Neurology/Neurosurgery Service, Willows Veterinary Centre and Referral Centre, Solihull, UK
| | | | - Ines Carrera
- Diagnostic Imaging, Willows Veterinary Centre and Referral Centre, Solihull, UK
| | - Mike Targett
- School of Veterinary Medicine and Science, University of Nottingham, Sutton Bonington, UK
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Sato K, Yamada K, Yokosuka K, Yoshida T, Goto M, Matsubara T, Iwahashi S, Shimazaki T, Nagata K, Shiba N. Pyogenic Spondylitis: Clinical Features, Diagnosis and Treatment. Kurume Med J 2019; 65:83-89. [PMID: 31406038 DOI: 10.2739/kurumemedj.ms653001] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Although pyogenic spondylitis is an infrequent infection, its incidence is increasing because of the growing number of elderly people and immunocompromised patients. Diagnosis is often difficult and appropriate imaging, blood cultures and/or biopsy are essential in making an early diagnosis. Most of the cases can be treated non-operatively. Surgical treatment is indicated in patients with spinal cord or cauda equine compression with progressive neurological deficits and/or patients who have failed conservative treatment. Early and accurate diagnosis of pyogenic spondylitis is important for timely and effective management, in order to reduce the occurrence of spinal deformity and dysfunction.
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Affiliation(s)
- Kimiaki Sato
- Department of Orthopaedic Surgery, Kurume University School of Medicine
| | - Kei Yamada
- Department of Orthopaedic Surgery, Kurume University School of Medicine
| | - Kimiaki Yokosuka
- Department of Orthopaedic Surgery, Kurume University School of Medicine
| | - Tatsuhiro Yoshida
- Department of Orthopaedic Surgery, Kurume University School of Medicine
| | - Masafumi Goto
- Department of Orthopaedic Surgery, Kurume University School of Medicine
| | | | - Shoji Iwahashi
- Department of Orthopaedic Surgery, Kurume University School of Medicine
| | | | - Kensei Nagata
- Department of Orthopaedic Surgery, Kurume University School of Medicine
| | - Naoto Shiba
- Department of Orthopaedic Surgery, Kurume University School of Medicine
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Jain M, Sahu RN, Gantaguru A, Das SS, Tripathy SK, Pattnaik A. Postoperative Lumbar Pyogenic Spondylo discitis: 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] [What about the content of this article? (0)] [Affiliation(s)] [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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Taylor DG, Buchholz AL, Sure DR, Buell TJ, Nguyen JH, Chen CJ, Diamond JM, Washburn PA, Harrop J, Shaffrey CI, Smith JS. Presentation and Outcomes After Medical and Surgical Treatment Versus Medical Treatment Alone of Spontaneous Infectious Spondylo discitis: A Systematic Literature Review and Meta-Analysis. Global Spine J 2018; 8:49S-58S. [PMID: 30574438 PMCID: PMC6295820 DOI: 10.1177/2192568218799058] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
STUDY DESIGN Systematic literature review. OBJECTIVES The aims of this study were to (1) describe the clinical features, disabilities, and incidence of neurologic deficits of pyogenic spondylodiscitis prior to treatment and (2) compare the functional outcomes between patients who underwent medical treatment alone or in combination with surgery for pyogenic spondylodiscitis. METHODS A systematic literature review was performed using PubMed according to PRISMA guidelines. No year restriction was put in place. Statistical analysis of pooled data, when documented in the original report (ie, number of patients with desired variable and number of patients evaluated), was conducted to determine the most common presenting symptoms, incidence of pre- and postoperative neurologic deficits, associated comorbidities, infectious pathogens, approach for surgery when performed, and duration of hospitalization. Outcomes data, including return to work status, resolution of back pain, and functional recovery were also pooled among all studies and surgery-specific studies alone. Meta-analysis of studies with subgroup analysis of pain-free outcome in surgical and medical patients was performed. RESULTS Fifty of 1286 studies were included, comprising 4173 patients undergoing either medical treatment alone or in combination with surgery. Back pain was the most common presenting symptom, reported in 91% of patients. Neurologic deficit was noted in 31% of patients. Staphylococcus aureus was the most commonly reported pathogen, seen in 35% of reported cases. Decompression and fusion was the most commonly reported surgical procedure, performed in 80% of the surgically treated patients. Combined anterior-posterior procedures and staged surgeries were performed in 33% and 26% of surgeries, respectively. The meta-analysis comparing visual analog scale score at follow-up was superior among patients receiving surgery over medical treatment alone (mean difference -0.61, CI -0.90 to -0.25), while meta-analysis comparing freedom from pain in patients receiving medical treatment alone versus combined medical and surgical treatment demonstrated superior pain-free outcomes among surgical series (odds ratio 5.35, CI 2.27-12.60, P < .001), but was subject to heterogeneity among studies (I 2 = 56%, P = .13). Among all patients, freedom from pain was achieved in 79% of patients, and an excellent outcome was achieved in 73% of patients. CONCLUSION Medical management remains first-line treatment of infectious pyogenic spondylodiscitis. Surgery may be indicated for progressive pain, persistent infection on imaging, deformity or neurologic deficits. If surgery is required, reported literature shows potential for significant pain reduction, improved neurologic function and a high number of patients returning to a normal functional/work status.
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Affiliation(s)
- Davis G. Taylor
- University of Virginia, Charlottesville, VA, USA,Davis G. Taylor, Department of Neurological Surgery, University of Virginia, P.O. Box 800212, Charlottesville, VA 22908, USA.
| | | | - Durga R. Sure
- St. Mary’s Hospital, Essential Health Duluth Clinic, Duluth, MN, USA
| | | | | | | | | | | | - James Harrop
- Thomas Jefferson University, Philadelphia, PA, USA
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41
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Affiliation(s)
- Lloyd J Ridley
- Department of Radiology, Concord Repatriation General Hospital, Concord, New South Wales, Australia.,Discipline of Medical Imaging, University of Sydney, Sydney, New South Wales, Australia
| | - Jason Han
- Department of Radiology, Concord Repatriation General Hospital, Concord, New South Wales, Australia
| | | | - Hao Xiang
- Department of Radiology, Concord Repatriation General Hospital, Concord, New South Wales, Australia
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42
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Chong BSW, Brereton CJ, Gordon A, Davis JS. Epidemiology, Microbiological Diagnosis, and Clinical Outcomes in Pyogenic Vertebral Osteomyelitis: A 10-year Retrospective Cohort Study. Open Forum Infect Dis 2018; 5:ofy037. [PMID: 29564362 PMCID: PMC5846292 DOI: 10.1093/ofid/ofy037] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2017] [Accepted: 02/22/2018] [Indexed: 11/18/2022] Open
Abstract
Background Pyogenic vertebral osteomyelitis (PVO) is rising in incidence, but optimal methods of investigation and duration of antibiotic therapy remain controversial. Methods We conducted a single-center retrospective cohort study of PVO at an Australian teaching hospital. We included all adults with a first episode of PVO between 2006 and 2015. PVO was defined based on the presence of prespecified clinical and radiological criteria. The main exposures of interest were investigation strategy and antibiotic treatment. The main outcome measures were duration of hospital admission, mortality during index admission, symptom resolution during index admission, and attributable readmission within 2 years. Results Of 129 included patients, 101 (78%) had a causative organism identified. Patients with an identified pathogen were more likely to be febrile (75% compared with 29%, P < .001) and had a higher mean admission C-reactive protein (207 vs 54, P < .001) compared with patients without an identified pathogen. However, they were less likely to experience an adverse outcome (death or attributable readmission within 2 years; adjusted odds ratio, 0.36; 95% confidence interval, 0.13–0.99; P = .04). Open biopsy of vertebral tissue had a higher diagnostic yield (70%) than fine needle aspirate (41%) or core biopsy (30%). Despite receiving a median of 6 weeks of intravenous antibiotics, only 15% of patients had a full recovery on discharge from index admission. Conclusions Clinical outcomes for patients with PVO were poor. Obtaining a microbiological diagnosis is associated with a better outcome. However, prospective and randomized studies are essential to establishing optimal investigation and treatment pathways.
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Affiliation(s)
- Brian S W Chong
- Division of Medicine, John Hunter Hospital, New Lambton Heights, NSW, Australia
| | - Christopher J Brereton
- Division of Medicine, John Hunter Hospital, New Lambton Heights, NSW, Australia.,School of Medicine and Public Health, University of Newcastle, NSW, Australia
| | - Alexander Gordon
- Division of Medicine, John Hunter Hospital, New Lambton Heights, NSW, Australia
| | - Joshua S Davis
- Division of Medicine, John Hunter Hospital, New Lambton Heights, NSW, Australia.,School of Medicine and Public Health, University of Newcastle, NSW, Australia.,Global and Tropical Health Division, Menzies School of Health Research, Darwin, NT, Australia
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43
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Abstract
Bone and joint infections include septic arthritis, prosthetic joint infections, osteomyelitis, spinal infections (discitis, vertebral osteomyelitis and epidural abscess) and diabetic foot osteomyelitis. All of these may present through the acute medical take. This article discusses the pathogenesis of infection and highlights the importance of taking a careful history and fully examining the patient. It also emphasises the importance of early surgical intervention in many cases. Consideration of alternative diagnoses, appropriate imaging and high-quality microbiological sampling is important to allow appropriate and targeted antimicrobial therapy. This article makes some suggestions as to empiric antibiotic choice; however, therapy should be guided by local antimicrobial policies and infection specialists. Involvement of a multidisciplinary team is essential for optimal outcomes.
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Affiliation(s)
- Julia Colston
- Oxford University Hospitals NHS Foundation Trust, Oxford, UK
| | - Bridget Atkins
- Nuffield Orthopaedic Centre, Oxford University Hospitals NHS Foundation Trust, Oxford, UK
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44
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Abstract
Spondylodiscitis may involve the vertebral bodies, intervertebral discs, paravertebral structures and spinal canal, with potentially high morbidity and mortality rates. A rise in the susceptible population and improved diagnosis have increased the reported incidence of the disease in recent years. Blood cultures, appropriate imaging and biopsy are essential for diagnosis and treatment. Most patients are successfully treated by conservative means; however, some patients may require surgical treatment. Surgical indications include doubtful diagnosis, progressive neurological deficits, progressive spinal deformity, failure to respond to treatment, and unresolved pain.
Cite this article: EFORT Open Rev 2017;2:447–461. DOI: 10.1302/2058-5241.2.160062
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Affiliation(s)
- Andreas F Mavrogenis
- Attikon General University Hospital, National and Kapodistrian University of Athens, School of Medicine, Athens, Greece
| | - Panayiotis D Megaloikonomos
- Attikon General University Hospital, National and Kapodistrian University of Athens, School of Medicine, Athens, Greece
| | - Vasileios G Igoumenou
- Attikon General University Hospital, National and Kapodistrian University of Athens, School of Medicine, Athens, Greece
| | - Georgios N Panagopoulos
- Attikon General University Hospital, National and Kapodistrian University of Athens, School of Medicine, Athens, Greece
| | - Efthymia Giannitsioti
- Attikon General University Hospital, National and Kapodistrian University of Athens, School of Medicine, Athens, Greece
| | - Antonios Papadopoulos
- Attikon General University Hospital, National and Kapodistrian University of Athens, School of Medicine, Athens, Greece
| | - Panayiotis J Papagelopoulos
- Attikon General University Hospital, National and Kapodistrian University of Athens, School of Medicine, Athens, Greece
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45
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Bostian PA, Karnes JM, Cui S, Robinson LJ, Daffner SD, Witt MR, Emery SE. Novel rat tail discitis model using bioluminescent Staphylococcus aureus. J Orthop Res 2017; 35:2075-2081. [PMID: 27918144 PMCID: PMC5459675 DOI: 10.1002/jor.23497] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/21/2016] [Accepted: 11/16/2016] [Indexed: 02/04/2023]
Abstract
Management of spondylodiscitis is a challenging clinical problem requiring medical and surgical treatment strategies. The purpose of this study was to establish a rat model of spondylodiscitis that utilizes bioluminescent Staphylococcus aureus (S. aureus), thus permitting in vivo surveillance of infection intensity. Inocula of the bioluminescent S. aureus strain XEN36 were created in concentrations of 102 CFU/0.1 ml, 104 CFU/0.1 ml, and 106 CFU/0.1 ml. Three groups of rats were injected with the bacteria in the most proximal intervertebral tail segment. The third most proximal tail segment was injected with saline as a control. Bioluminescence was measured at baseline, 3 days, and weekly for a total of 6 weeks. Detected bioluminescence for each group peaked at day 3 and returned to baseline in 21 days. The average intensity was highest for the experimental group injected with the most concentrated bacterial solution (106 CFU/0.1 ml). Radiographic analysis revealed loss of intervertebral disc space and evidence of osseous bridging. Saline-injected spaces exhibited no decrease in intervertebral spacing as compared to distal sites. Histologic analysis revealed neutrophilic infiltrates, destruction of the annulus fibrosus and nucleus pulposus, destruction of vertebral endplates, and osseous bridging. Saline-injected discs exhibited preserved annulus fibrosus and nucleus pulposus on histology. This study demonstrates that injection of bioluminescent S. aureus into the intervertebral disc of a rat tail is a viable animal model for spondylodiscitis research. This model allows for real-time, in vivo quantification of infection intensity, which may decrease the number of animals required for infection studies of the intervertebral disc. © 2017 Orthopaedic Research Society. Published by Wiley Periodicals, Inc. J Orthop Res 35:2075-2081, 2017.
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Affiliation(s)
- Phillip A. Bostian
- Department of Orthopaedics, West Virginia University, P.O. Box 9196, Morgantown, WV 26506-9196
| | - Jonathan M. Karnes
- Department of Orthopaedics, West Virginia University, P.O. Box 9196, Morgantown, WV 26506-9196
| | - Shari Cui
- Department of Orthopaedics, West Virginia University, P.O. Box 9196, Morgantown, WV 26506-9196
| | - Lisa J. Robinson
- Department of Pathology, West Virginia University, Lab Room 2156, HSC North, Morgantown, WV 26506
| | - Scott D. Daffner
- Department of Orthopaedics, West Virginia University, P.O. Box 9196, Morgantown, WV 26506-9196
| | - Michelle R. Witt
- Department of Pathology, West Virginia University, Lab Room 2156, HSC North, Morgantown, WV 26506
| | - Sanford E. Emery
- Department of Orthopaedics, West Virginia University, P.O. Box 9196, Morgantown, WV 26506-9196
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Seller M, Burghardt RD, Rolling T, Hansen-Algenstaedt N, Schaefer C. Clostridium perfringens: a rare cause of spondylo discitis case report and review of the literature. Br J Neurosurg 2016; 32:574-576. [PMID: 27967243 DOI: 10.1080/02688697.2016.1267332] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
Presented is a case of a 64-year old male with a unique and yet unreported case of a spondylodiscitis caused by Clostridium perfringens. Becoming symptomatic with massive neurological deficits. Computed tomography (CT) revealed typical signs of spondylodiscitis involving the vertebral body L5 with extensive vacuum phenomenon.
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Affiliation(s)
- M Seller
- a Department of Orthopaedic , Study Conducted at the University Hamburg Eppendorf , Hamburg , Germany
| | - R D Burghardt
- a Department of Orthopaedic , Study Conducted at the University Hamburg Eppendorf , Hamburg , Germany
| | - T Rolling
- a Department of Orthopaedic , Study Conducted at the University Hamburg Eppendorf , Hamburg , Germany
| | - N Hansen-Algenstaedt
- a Department of Orthopaedic , Study Conducted at the University Hamburg Eppendorf , Hamburg , Germany
| | - C Schaefer
- a Department of Orthopaedic , Study Conducted at the University Hamburg Eppendorf , Hamburg , Germany
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47
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Zhang L, Gao Z. Etanercept in the treatment of refractory SAPHO syndrome. Am J Clin Exp Immunol 2016; 5:62-66. [PMID: 28078192 PMCID: PMC5218853] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 06/06/2016] [Accepted: 10/28/2016] [Indexed: 06/06/2023]
Abstract
OBJECTIVE To explore the application and efficacy of TNF-α inhibitors in the treatment of SAPHO syndrome. METHODS Two cases of refractory SAPHO syndrome were successfully treated with etanercept. And pain scores, laboratory parameters and functional index were used to judge the efficacies. Literature was also systemically reviewed. RESULTS Both patients achieved marked clinical remission. There was no obvious toxic or adverse response. CONCLUSION Etanercept has rapid and definite efficacies in the treatment of patients with refractory SAPHO syndrome.
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Affiliation(s)
- Lei Zhang
- Department of Rheumatology & Immunology, Shengli Oilfield Central Hospital Dongying, China
| | - Zhaomeng Gao
- Department of Rheumatology & Immunology, Shengli Oilfield Central Hospital Dongying, China
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Kow CY, Chan P, Etherington G, Ton L, Liew S, Cheng AC, Rosenfeld JV. Pan-spinal infection: a case series and review of the literature. J Spine Surg 2016; 2:202-209. [PMID: 27757433 DOI: 10.21037/jss.2016.08.04] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
BACKGROUND Panspinal infection usually presents with fever, back pain, neurological deficit, and in advanced cases multi-organ failure and septic shock. The choice of treatment for panspinal infection is challenging because these patients are usually medically unstable with severe neurological compromise. The objective of this study is to review management and long term outcomes for patients with panspinal infection. METHODS A retrospective review of patients with panspinal infection treated in our center over a 5-year period [Jan 2010-Dec 2014] and a review of the current published literatures was undertaken. RESULTS We identified 4 patients with panspinal infection. One case was managed medically due to high perioperative risk, whilst the other three were managed surgically whilst on antibiotic therapy. All 3 cases managed surgically improved neurologically and infection subsided, whereas the patient managed medically did not change neurologically and infection subsided. CONCLUSIONS Patients with panspinal infection should be treated surgically unless the medical risk of surgery or anaesthesia is prohibitive.
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Affiliation(s)
| | | | | | - Lu Ton
- Department of Orthopaedics, Alfred Hospital
| | - Susan Liew
- Department of Orthopaedics, Alfred Hospital
| | - Allen C Cheng
- Infection Prevention and Healthcare Epidemiology Unit, Alfred Hospital; School of Public Health and Preventive Medicine, Monash University, Melbourne, Australia
| | - Jeffrey V Rosenfeld
- Department of Neurosurgery, Alfred Hospital; ; Department of Surgery, Monash University, Melbourne, Australia
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49
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Abstract
Lumbosacral osteomyelitis and discitis are usually a result of hematogenous spread; rarely it can result from direct inoculation during a surgical procedure. Bacteria may also track along implanted devices to a different location. This is a rare complication seen from pelvic organ prolapse surgery with sacral colpopexy. A 67-year-old female developed increasing lower back pain four months following a laparoscopic sacral colpopexy. Imaging revealed lumbar 5-sacral 1 (L5-S1) osteomyelitis and discitis with associated phlegmon confirmed by percutaneous biopsy and culture. The patient was treated conservatively with antibiotics, but required laparoscopic removal of the pelvic and vaginal mesh followed by twelve weeks of intravenous antibiotics. The patient has experienced clinical improvement of her back pain. This is an uncommon complication of sacral colpopexy, but physicians must be vigilant and manage aggressively to avoid more serious complications and permanent deficit.
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Affiliation(s)
| | - Robert Scranton
- Department of Neurosurgery, Houston Methodist Neurological Institute
| | | | - Richard K Simpson
- Department of Neurosurgery, Houston Methodist Neurological Institute
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Berbari EF, Kanj SS, Kowalski TJ, Darouiche RO, Widmer AF, Schmitt SK, Hendershot EF, Holtom PD, Huddleston PM, Petermann GW, Osmon DR. Executive Summary: 2015 Infectious Diseases Society of America (IDSA) Clinical Practice Guidelines for the Diagnosis and Treatment of Native Vertebral Osteomyelitis in Adults. Clin Infect Dis 2016; 61:859-63. [PMID: 26316526 DOI: 10.1093/cid/civ633] [Citation(s) in RCA: 96] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023] Open
Abstract
These guidelines are intended for use by infectious disease specialists, orthopedic surgeons, neurosurgeons, radiologists, and other healthcare professionals who care for patients with native vertebral osteomyelitis (NVO). They include evidence and opinion-based recommendations for the diagnosis and management of patients with NVO treated with antimicrobial therapy, with or without surgical intervention.
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Affiliation(s)
- Elie F Berbari
- Division of Infectious Diseases, Mayo Clinic College of Medicine, Rochester, Minnesota
| | - Souha S Kanj
- Division of Infectious Diseases, American University of Beirut Medical Center, Lebanon
| | - Todd J Kowalski
- Division of Infectious Diseases, Gundersen Health System, La Crosse, Wisconsin
| | - Rabih O Darouiche
- Section of Infectious Diseases and Center for Prostheses Infection, Baylor College of Medicine, Houston, Texas
| | - Andreas F Widmer
- Division of Infectious Diseases, Hospital of Epidemiology, University Hospital Basel, Switzerland
| | | | | | - Paul D Holtom
- Department of Internal Medicine, University of Southern California, Los Angeles
| | | | | | - Douglas R Osmon
- Division of Infectious Diseases, Mayo Clinic, Rochester, Minnesota
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