1
|
Tadross D, McGrory C, Greig J, Townsend R, Chiverton N, Highland A, Breakwell L, Cole AA. A retrospective review of gram-negative spinal infections in a single tertiary spinal centre over six years. Bone Jt Open 2024; 5:435-443. [PMID: 38778778 PMCID: PMC11112382 DOI: 10.1302/2633-1462.55.bjo-2024-0001.r1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/25/2024] Open
Abstract
Aims Gram-negative infections are associated with comorbid patients, but outcomes are less well understood. This study reviewed diagnosis, management, and treatment for a cohort treated in a tertiary spinal centre. Methods A retrospective review was performed of all gram-negative spinal infections (n = 32; median age 71 years; interquartile range 60 to 78), excluding surgical site infections, at a single centre between 2015 to 2020 with two- to six-year follow-up. Information regarding organism identification, antibiotic regime, and treatment outcomes (including clinical, radiological, and biochemical) were collected from clinical notes. Results All patients had comorbidities and/or non-spinal procedures within the previous year. Most infections affected lumbar segments (20/32), with Escherichia coli the commonest organism (17/32). Causative organisms were identified by blood culture (23/32), biopsy/aspiration (7/32), or intraoperative samples (2/32). There were 56 different antibiotic regimes, with oral (PO) ciprofloxacin being the most prevalent (13/56; 17.6%). Multilevel, contiguous infections were common (8/32; 25%), usually resulting in bone destruction and collapse. Epidural collections were seen in 13/32 (40.6%). In total, five patients required surgery, three for neurological deterioration. Overall, 24 patients improved or recovered with a mean halving of CRP at 8.5 days (SD 6). At the time of review (two to six years post-diagnosis), 16 patients (50%) were deceased. Conclusion This is the largest published cohort of gram-negative spinal infections. In older patients with comorbidities and/or previous interventions in the last year, a high level of suspicion must be given to gram-negative infection with blood cultures and biopsy essential. Early organism identification permits targeted treatment and good initial clinical outcomes; however, mortality is 50% in this cohort at a mean of 4.2 years (2 to 6) after diagnosis.
Collapse
Affiliation(s)
- Daniel Tadross
- Sheffield Teaching Hospitals, Northern General Hospital, Sheffield, UK
- Mid-Cheshire Hospitals Trust, Leighton Hospital, Crewe, UK
- Yorkshire & Humber Rotation/Mersey Rotation, Sheffield/Liverpool, UK
| | - Cieran McGrory
- Sheffield Teaching Hospitals, Northern General Hospital, Sheffield, UK
- Yorkshire & Humber Rotation, Sheffield, UK
| | - Julia Greig
- Sheffield Teaching Hospitals, Northern General Hospital, Sheffield, UK
| | - Robert Townsend
- Sheffield Teaching Hospitals, Northern General Hospital, Sheffield, UK
| | - Neil Chiverton
- Sheffield Teaching Hospitals, Northern General Hospital, Sheffield, UK
| | - Adrian Highland
- Sheffield Teaching Hospitals, Northern General Hospital, Sheffield, UK
| | - Lee Breakwell
- Sheffield Teaching Hospitals, Northern General Hospital, Sheffield, UK
| | - Ashley A. Cole
- Sheffield Teaching Hospitals, Northern General Hospital, Sheffield, UK
| |
Collapse
|
2
|
Chen CT, Wu MH, Huang TY, Li YY, Huang TJ, Lee CY, Lin CH, Lee CY. Anaerobic spondylodiscitis: a retrospective analysis. BMC Musculoskelet Disord 2022; 23:788. [PMID: 35978349 PMCID: PMC9382781 DOI: 10.1186/s12891-022-05749-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/18/2022] [Accepted: 08/09/2022] [Indexed: 11/20/2022] Open
Abstract
Background This retrospective study analyzed the clinical characteristics and outcomes of patients with anaerobic spondylodiscitis. Methods From a total of 382 patients with infectious spondylodiscitis, nine patients (2.4%; two male and seven female with an average age of 67 years) with anaerobic spondylodiscitis between March 2003 and March 2017 were analyzed. Results Most of the patients (77.8%) initially presented with afebrile back pain. Hematogenous spread occurred in seven patients and postoperative infection in two patients. Bacteroid fragilis was the most common pathogen isolated from three patients. Atypical radiographic characteristics, including a vertebral fracture with the preservation of disk height or coexisting spondylolytic spondylolisthesis, occurred in four patients with hematogenous anaerobic spondylodiscitis. The eradication rate of anaerobic infection was significantly higher in the patients with hematogenous infection than in those with postoperative infection (100% vs. 0%, p = 0.0476). Anaerobic spondylodiscitis accounted for 2.4% of cases of infectious spondylodiscitis and predominantly affected the female patients. Conclusions Diagnostic delay may occur because of atypical spinal radiographs if the patient reports only back pain but no fever. Anaerobic infection following elective spinal instrumentation has a higher recurrence rate.
Collapse
Affiliation(s)
- Chien-Ting Chen
- Department of Orthopedic Surgery, Chang Gung Memorial Hospital, Chiayi, Taiwan
| | - Meng-Huang Wu
- Department of Orthopedics, Taipei Medical University Hospital, No.252, Wu-hsing St., Taipei, 11031, Taiwan.,Department of Orthopaedics, School of Medicine, College of Medicine, Taipei Medical University, No.250, Wu-hsing St., Taipei, 11031, Taiwan
| | - Tsung-Yu Huang
- Division of Infectious Diseases, Department of Internal Medicine, Chang Gung Memorial Hospital, Chiayi, Taiwan
| | - Yen-Yao Li
- Department of Orthopedic Surgery, Chang Gung Memorial Hospital, Chiayi, Taiwan
| | - Tsung-Jen Huang
- Department of Orthopedics, Taipei Medical University Hospital, No.252, Wu-hsing St., Taipei, 11031, Taiwan.,Department of Orthopaedics, School of Medicine, College of Medicine, Taipei Medical University, No.250, Wu-hsing St., Taipei, 11031, Taiwan
| | - Chien-Yin Lee
- Department of Orthopedic Surgery, Chang Gung Memorial Hospital, Chiayi, Taiwan
| | - Che-Han Lin
- Department of Orthopedic Surgery, Chang Gung Memorial Hospital, Chiayi, Taiwan
| | - Ching-Yu Lee
- Department of Orthopedics, Taipei Medical University Hospital, No.252, Wu-hsing St., Taipei, 11031, Taiwan. .,Department of Orthopaedics, School of Medicine, College of Medicine, Taipei Medical University, No.250, Wu-hsing St., Taipei, 11031, Taiwan. .,International Ph.D. Program for Cell Therapy and Regeneration Medicine, College of Medicine, Taipei Medical University, No.250, Wu-hsing St., Taipei, 11031, Taiwan.
| |
Collapse
|
3
|
Nabizadeh N, Crawford CH, Glassman SD, Dimar Ii JR, Carreon LY. Severity and Outcome of Neurologic Deficits in Patients with Pyogenic Spondylodiscitis: A Systematic Review. Orthop Clin North Am 2022; 53:105-112. [PMID: 34799016 DOI: 10.1016/j.ocl.2021.08.007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Patients with advanced pyogenic spondylodiscitis can present with neurologic deficits. However, the prevalence, severity, and outcome of the neurologic deficits are not well known. A systematic review was performed to improve the knowledge of this commonly encountered clinical scenario. The considerable number of severe neurologic deficits in addition to their poor recovery, even after surgical intervention, demonstrates that the early diagnosis of pyogenic spondylodiscitis is crucial. Prompt surgical intervention is likely associated with a greater chance of improvement of neurologic status than nonsurgical treatment.
Collapse
Affiliation(s)
- Naveed Nabizadeh
- Norton Leatherman Spine Center, 210 East Gray Street, Suite 900, Louisville, KY 40202, USA
| | - Charles H Crawford
- Norton Leatherman Spine Center, 210 East Gray Street, Suite 900, Louisville, KY 40202, USA; Department of Orthopaedic Surgery, University of Louisville School of Medicine, 550 South Jackson Street, 1st Floor ACB, Louisville, KY 40202, USA
| | - Steven D Glassman
- Norton Leatherman Spine Center, 210 East Gray Street, Suite 900, Louisville, KY 40202, USA; Department of Orthopaedic Surgery, University of Louisville School of Medicine, 550 South Jackson Street, 1st Floor ACB, Louisville, KY 40202, USA
| | - John R Dimar Ii
- Norton Leatherman Spine Center, 210 East Gray Street, Suite 900, Louisville, KY 40202, USA; Department of Orthopaedic Surgery, University of Louisville School of Medicine, 550 South Jackson Street, 1st Floor ACB, Louisville, KY 40202, USA
| | - Leah Y Carreon
- Norton Leatherman Spine Center, 210 East Gray Street, Suite 900, Louisville, KY 40202, USA.
| |
Collapse
|
4
|
Pojskić M, Carl B, Schmöckel V, Völlger B, Nimsky C, Saβ B. Neurosurgical Management and Outcome Parameters in 237 Patients with Spondylodiscitis. Brain Sci 2021; 11:brainsci11081019. [PMID: 34439638 PMCID: PMC8394582 DOI: 10.3390/brainsci11081019] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2021] [Revised: 07/16/2021] [Accepted: 07/23/2021] [Indexed: 12/19/2022] Open
Abstract
Surgical treatment of spondylodiscitis allows for rapid mobilization and shortens hospital stays, which makes surgical treatment the first-line therapy. We aim to describe our experiences with operative treatment on spondylodiscitis and to determine the parameters that are important in the prediction of outcomes. A retrospective review identified 237 patients who were operatively treated for spondylodiscitis in our institution between January 2010 and December 2018. Clinical data were collected through review of electronic records and relevant imaging. In all cases, contrast-enhancing MRI from the infected region of the spine was obtained. Leukocyte count and C-reactive protein concentrations (CRP) were determined in all the patients. We included 237 patients in the study, 87 female (36.7%) and 150 male (63.3%), with a mean age of 71.4 years. Mean follow-up was 31.6 months. Forty-five patients had spondylodiscitis of the cervical, 73 of the thoracic, and 119 of the lumbosacral spine. All the patients with spondylodiscitis of the cervical spine received instrumentation. In thoracic and lumbar spine decompression, surgery without instrumentation was performed in 26 patients as immediate surgery and in a further 28 patients in the early stages following admission, while 138 patients received instrumentation. Eighty-nine patients (37.6%) had concomitant infections. Infection healing occurred in 89% of patients. Favorable outcomes were noted in patients without concomitant infections, with a normalized CRP value and in patients who received antibiotic therapy for more than six weeks (p < 0.05). Unfavorable outcomes were noted in patients with high CRP, postoperative spondylodiscitis, and recurrent spondylodiscitis (p < 0.05). Application of antibiotic therapy for more than six weeks and normalized CRP showed a correlation with favorable outcomes, whereas concomitant infections showed a correlation with unfavorable outcomes. A detailed screening for concomitant infectious diseases is recommended.
Collapse
Affiliation(s)
- Mirza Pojskić
- Department of Neurosurgery, University of Marburg, 65199 Marburg, Germany; (B.C.); (V.S.); (B.V.); (C.N.); (B.S.)
- Correspondence: ; Tel.: +49-64215869848
| | - Barbara Carl
- Department of Neurosurgery, University of Marburg, 65199 Marburg, Germany; (B.C.); (V.S.); (B.V.); (C.N.); (B.S.)
- Marburg Center for Mind, Brain and Behavior (MCMBB), 65199 Marburg, Germany
- Department of Neurosurgery, Helios Dr. Horst Schmidt Kliniken, 65199 Wiesbaden, Germany
| | - Vincent Schmöckel
- Department of Neurosurgery, University of Marburg, 65199 Marburg, Germany; (B.C.); (V.S.); (B.V.); (C.N.); (B.S.)
| | - Benjamin Völlger
- Department of Neurosurgery, University of Marburg, 65199 Marburg, Germany; (B.C.); (V.S.); (B.V.); (C.N.); (B.S.)
| | - Christopher Nimsky
- Department of Neurosurgery, University of Marburg, 65199 Marburg, Germany; (B.C.); (V.S.); (B.V.); (C.N.); (B.S.)
- Marburg Center for Mind, Brain and Behavior (MCMBB), 65199 Marburg, Germany
| | - Benjamin Saβ
- Department of Neurosurgery, University of Marburg, 65199 Marburg, Germany; (B.C.); (V.S.); (B.V.); (C.N.); (B.S.)
| |
Collapse
|
5
|
Guo W, Wang M, Chen G, Chen KH, Wan Y, Chen B, Zou X, Peng X. Early surgery with antibiotic medication was effective and efficient in treating pyogenic spondylodiscitis. BMC Musculoskelet Disord 2021; 22:288. [PMID: 33736624 PMCID: PMC7977180 DOI: 10.1186/s12891-021-04155-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/18/2020] [Accepted: 03/08/2021] [Indexed: 12/31/2022] Open
Abstract
Background Pyogenic spondylodiscitis (PSD) is challenging to the orthopedist with regards to diagnosis and treatment. The present study was designed to assess and suggest the most indicative diagnostic method and evaluate the effect of surgery comprising of debridement, instrumentation and fusion in treating PSD. Methods Seventy-six patients with PSD who underwent surgical intervention were retrospectively enrolled. Their medical documents, corrections of spinal alignment and improvements in neurological function were assessed. Surgical approaches were compared in lumbar surgeries regarding the improvements in lordotic angle and neurological function. Results Elevated c-reactive protein (CRP) and erythrocyte sedimentation rate (ESR) were found in 77.6 and 71.1% patients respectively. Infectious lesions were found at lumbar (85.5%), cervical (10.5%) and thoracic (3.9%), ascertained with contrast-enhanced MRI. For lumbar patients, surgery was performed through the anterior (26.2%), posterior (49.2%) or combined approach (24.6%), and differences in improvement of lordosis and neurological function between each approach were insignificant. The pathogen was identified in 22.4% of the patients. Postoperative antibiotic therapy was managed against the result of susceptibility test, or empirically given to patients with negative cultures. All antibiotic therapy was initiated intravenously for 4–6 weeks and orally for 6 weeks. Conclusion Elevated CRP and/or ESR, with focal hyper-intensity on contrast-enhanced MRI are suggestive of possible PSD. Surgical intervention comprising of debridement, short-segment instrumentation and fusion that early applied to the PSD patients followed by postoperative antibiotic therapy have demonstrated preferable outcomes, but require further study. The translational potential of this article This article advocates early surgery to enable prompt diagnosis and treatment of PSD, and thus guarantee favorable outcomes for patients, as is shown in our study. In addition, different surgical approaches to the lesions were compared and discussed in this manuscript, but no differences in outcome between approaches were found. This suggests that thorough debridement should be prioritized over selection of surgical approach. In summary, this article has large translational potential to be applied clinically.
Collapse
Affiliation(s)
- Wei Guo
- Department of Orthopedic Surgery, the First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China.,Guangdong Provincial Key Laboratory of Orthopedics and Traumatology, Guangzhou, China
| | - Min Wang
- Department of Spinal Surgery, Chancheng Central Hospital, Foshan, China
| | - Guangfu Chen
- Department of Spinal Surgery, Chancheng Central Hospital, Foshan, China
| | - Kuan-Hung Chen
- Department of Orthopedic Surgery, the First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China.,Guangdong Provincial Key Laboratory of Orthopedics and Traumatology, Guangzhou, China
| | - Yong Wan
- Department of Orthopedic Surgery, the First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China.,Guangdong Provincial Key Laboratory of Orthopedics and Traumatology, Guangzhou, China
| | - Bailing Chen
- Department of Orthopedic Surgery, the First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China.,Guangdong Provincial Key Laboratory of Orthopedics and Traumatology, Guangzhou, China
| | - Xuenong Zou
- Department of Orthopedic Surgery, the First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China.,Guangdong Provincial Key Laboratory of Orthopedics and Traumatology, Guangzhou, China
| | - Xinsheng Peng
- Department of Orthopedic Surgery, the First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China. .,Guangdong Provincial Key Laboratory of Orthopedics and Traumatology, Guangzhou, China.
| |
Collapse
|
6
|
Henkelmann J, Denecke T, Pieroh P, Einhorn S, von der Hoeh NH, Heyde CE, Voelker A. Total spine magnetic resonance imaging for detection of multifocal infection in pyogenic spondylodiscitis: a retrospective observational study. BMC Musculoskelet Disord 2021; 22:78. [PMID: 33446170 PMCID: PMC7807525 DOI: 10.1186/s12891-020-03928-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/24/2020] [Accepted: 12/28/2020] [Indexed: 12/18/2022] Open
Abstract
BACKGROUND Due to the unspecific symptoms of spondylodiscitis (SpD), an early radiological examination is necessary. However, controversially discussed is the need for magnetic resonance imaging of the entire spine to exclude multisegmental infections and to determine the required surgical interventions. The aims of this study were to assess the incidence of multilevel non-contiguous pyogenic SpD and compare comorbidities, pain symptoms, and subsequent surgical strategies between unifocal (uSpD) and multifocal (mSpD) SpD. METHODS We retrospectively evaluated the data of patients with confirmed, surgically treated, pyogenic SpD who had received a total spine MRI in a single spine center between 2016 and 2018. MRI findings were classified according to Pola-classification and demographics, duration of clinical symptoms (pain and neurology) and Charlson Comorbidity-Index (CCI) results were compared between uSpD und mSpD groups. Surgical therapy was evaluated in patients with mSpD. RESULTS uSpD was detected by MRI in 69 of 79 patients (87%). Of these, mSpD was detected in 10 patients (13%) with 21 infected segments (cervical and/ or thoracic and/ or lumbar region). Age and CCI were similar between uSpD and mSpD and 24 of all SpD regions were clinically unapparent. All patients with uSpD were treated operatively. In seven patients with mSpD, all infected levels of the spine were treated surgically in a one-stage procedure; one patient had a two-stage procedure and one patient had surgery at the lumbar spine, and an additional infected segment of the upper thoracic spine was treated conservatively. One patient died before a planned two-stage procedure was performed. CONCLUSIONS Due to mSpD being found in approximately 13% of SpD cases, and considering the risk of overlooking an mSpD case, MRI imaging of the total spine is recommended. The detection of multiple infection levels can have an impact on the therapeutic strategy chosen.
Collapse
Affiliation(s)
- Jeanette Henkelmann
- Department for Diagnostic and Interventional Radiology, University Hospital Leipzig, Liebigstraße 20, 04103, Leipzig, Germany
| | - Timm Denecke
- Department for Diagnostic and Interventional Radiology, University Hospital Leipzig, Liebigstraße 20, 04103, Leipzig, Germany
| | - Philipp Pieroh
- Department for Orthopedics, Trauma and Plastic Surgery, University Hospital Leipzig, Liebigstraße 20, 04103, Leipzig, Germany
| | - Stephanie Einhorn
- Department for Orthopedics, Trauma and Plastic Surgery, University Hospital Leipzig, Liebigstraße 20, 04103, Leipzig, Germany
| | - Nicolas H von der Hoeh
- Department for Orthopedics, Trauma and Plastic Surgery, University Hospital Leipzig, Liebigstraße 20, 04103, Leipzig, Germany
| | - Christoph-Eckhard Heyde
- Department for Orthopedics, Trauma and Plastic Surgery, University Hospital Leipzig, Liebigstraße 20, 04103, Leipzig, Germany
| | - Anna Voelker
- Department for Orthopedics, Trauma and Plastic Surgery, University Hospital Leipzig, Liebigstraße 20, 04103, Leipzig, Germany.
| |
Collapse
|
7
|
Ishak B, Abdul-Jabbar A, Moss GB, Yilmaz E, von Glinski A, Frieler S, Unterberg AW, Blecher R, Altafulla J, Roh J, Hart RA, Oskouian RJ, Chapman JR. De novo methicillin-resistant Staphylococcus aureus vs. methicillin-sensitive Staphylococcus aureus infections of the spine, similar clinical outcome, despite more severe presentation in surgical patients. Neurosurg Rev 2020; 44:2111-2118. [PMID: 32851541 DOI: 10.1007/s10143-020-01376-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2020] [Revised: 07/18/2020] [Accepted: 08/20/2020] [Indexed: 11/28/2022]
Abstract
Vertebral osteomyelitis (VO) is a severe infection of the vertebral body and the adjacent disc space, where Staphylococcus aureus is most commonly isolated. The objective of this retrospective study was to determine risk factors for and compare outcome differences between de novo methicillin-resistant Staphylococcus aureus (MRSA) VO and methicillin-sensitive Staphylococcus aureus (MSSA) VO. A retrospective cohort study was performed by review of the electronic medical records of 4541 consecutive spine surgery patients. Among these 37 underwent surgical treatment of de novo MRSA and MSSA spinal infections. Patient demographics, pre- and postoperative neurological status (ASIA impairment score), surgical treatment, inflammatory laboratory values, nutritional status, comorbidities, antibiotics, hospital stay, ICU stay, reoperation, readmission, and complications were collected. A minimum follow-up (FU) of 12 months was required. Among the 37 patients with de novo VO, 19 were MRSA and 18 were MSSA. Mean age was 52.4 and 52.9 years in the MRSA and MSSA groups, respectively. Neurological deficits were found in 53% of patients with MRSA infection and in 17% of the patients with MSSA infection, which was statistically significant (p < 0.05). Chronic renal insufficiency and malnutrition were found to be significant risk factors for MRSA VO. Preoperative albumin was significantly lower in the MRSA group (p < 0.05). Patients suffering from spinal infection with chronic renal insufficiency and malnutrition should be watched more carefully for MRSA. The MRSA group did not show a significant difference with regard to final clinical outcome despite more severe presentation.
Collapse
Affiliation(s)
- Basem Ishak
- Swedish Neuroscience Institute, Seattle, WA, USA. .,Department of Neurosurgery, Heidelberg University Hospital, Heidelberg, Germany.
| | | | - Gregory B Moss
- Department of Infectious Disease, Swedish Medical Center, Seattle, WA, USA
| | - Emre Yilmaz
- Swedish Neuroscience Institute, Seattle, WA, USA.,Department of Trauma Surgery, BG University Hospital Bochum, Bochum, Germany
| | - Alexander von Glinski
- Swedish Neuroscience Institute, Seattle, WA, USA.,Department of Trauma Surgery, BG University Hospital Bochum, Bochum, Germany
| | - Sven Frieler
- Swedish Neuroscience Institute, Seattle, WA, USA.,Department of Trauma Surgery, BG University Hospital Bochum, Bochum, Germany
| | - Andreas W Unterberg
- Department of Neurosurgery, Heidelberg University Hospital, Heidelberg, Germany
| | | | | | - Jeffrey Roh
- Swedish Neuroscience Institute, Seattle, WA, USA
| | | | | | | |
Collapse
|
8
|
Aljawadi A, Jahangir N, Jeelani A, Ferguson Z, Niazi N, Arnall F, Pillai A. Management of Pyogenic Spinal Infection, review of literature. J Orthop 2019; 16:508-512. [PMID: 31680742 DOI: 10.1016/j.jor.2019.08.014] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/22/2019] [Accepted: 08/11/2019] [Indexed: 12/15/2022] Open
Abstract
Objective To evaluate the available evidence for the management of Pyogenic Spinal Infection (PSI). Methods and results A comprehensive search for the relevant literature published between 1990 and 2018 to evaluate the management of PSI was conducted.Nonoperative management of carefully selected patients for an adequate duration of antibiotics can result in satisfactory outcomes with low recurrence rate. When there is an indication for surgery, posterior approach, with or without debridement of infected tissue reported to be associated with good outcomes. Conclusion Studies with larger sample sizes and longer duration of follow up are recommended to formulate more comprehensive evidence.
Collapse
Affiliation(s)
- Ahmed Aljawadi
- Trauma and Orthopaedics, Manchester Foundation Trust, Southmoor Rd, Wythenshawe, Manchester, M23 9LT, UK
| | - Noman Jahangir
- Trauma and Orthopaedics, Manchester Foundation Trust, Southmoor Rd, Wythenshawe, Manchester, M23 9LT, UK
| | - Ana Jeelani
- Trauma and Orthopaedics, Manchester Foundation Trust, Southmoor Rd, Wythenshawe, Manchester, M23 9LT, UK
| | - Zak Ferguson
- Trauma and Orthopaedics, Manchester Foundation Trust, Southmoor Rd, Wythenshawe, Manchester, M23 9LT, UK
| | - Noman Niazi
- Trauma and Orthopaedics, Manchester Foundation Trust, Southmoor Rd, Wythenshawe, Manchester, M23 9LT, UK
| | - Frances Arnall
- Fellow Higher Education Academy, MSc Trauma & Orthopaedics Academic Module lead, School of Health Sciences, Allerton Building C711, University of Salford, Fredrick Road Campus, M6 6PU, UK
| | - Anand Pillai
- Trauma and Orthopaedics, Manchester Foundation Trust, Southmoor Rd, Wythenshawe, Manchester, M23 9LT, UK
| |
Collapse
|
9
|
Waheed G, Soliman MAR, Ali AM, Aly MH. Spontaneous spondylodiscitis: review, incidence, management, and clinical outcome in 44 patients. Neurosurg Focus 2019; 46:E10. [PMID: 30611166 DOI: 10.3171/2018.10.focus18463] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2018] [Accepted: 10/29/2018] [Indexed: 12/18/2022]
Abstract
OBJECTIVESpontaneous spondylodiscitis remains uncommon but is a serious complication of the vertebral column. Risk factors include diabetes, hemodialysis, intravenous drug abuse, and chronic steroid use, and pain is the most common presenting symptom. This study aims to review the literature and report on the incidence, management, and clinical outcome of spontaneous spondylodiscitis in 44 patients.METHODSThis is a prospective study including 44 patients with spontaneous spondylodiscitis managed in the neurosurgery department of Cairo University Hospitals during the period between January 2012 and October 2017. All patients had a full clinical assessment, laboratory tests, radiological studies in the form of MRI with and without contrast, and a postoperative follow-up of up to 12 months.RESULTSTwelve cases underwent conservative treatment in the form of complete bed rest, intravenous antibiotics, and a spinal brace. Ten cases underwent surgical intervention in the form of laminectomy, debridement, and open biopsy. Twenty-two cases underwent laminectomy and surgical stabilization with fusion. There were 15 cases of tuberculous spondylodiscitis, 6 cases of brucellosis, 6 cases of pyogenic infection, and 17 cases in which no organism could be detected.CONCLUSIONSOnce the primary diagnosis is confirmed, early and adequately prolonged antibiotic therapy is recommended for spontaneous spondylodiscitis. Some cases can be successfully treated with conservative treatment alone, whereas surgery may be needed in other cases such as severe destruction of endplates, spinal abscess formation, mechanical instability, neurological deficits, and severe pain that have failed to respond to conservative treatment.
Collapse
Affiliation(s)
- Ghada Waheed
- 1Shark Al Madina Hospital, Ministry of Health, Alexandria; and
| | | | - Ahmed M Ali
- 2Neurosurgery Department, Cairo University, Cairo, Egypt
| | - Mohamed H Aly
- 2Neurosurgery Department, Cairo University, Cairo, Egypt
| |
Collapse
|
10
|
Xu Z, Zheng Y. Percutaneous endoscopic debridement and irrigation for thoracic infections. ACTA ACUST UNITED AC 2018; 64:518-524. [PMID: 30304309 DOI: 10.1590/1806-9282.64.06.518] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2017] [Accepted: 08/05/2017] [Indexed: 11/21/2022]
Abstract
OBJECTIVE To investigate the safety and efficacy of percutaneous endoscopic debridement and irrigation for thoracic infections and to make an appropriate choice according to the patient's condition. METHODS. Thirty patients with thoracic infections who received surgical treatment from August 2014 to December2016 were retrospectively analyzed. There were 16 males and 14 females, aged from 41 to 90 years, with an average of 64.4 years. A total of 9 cases were treated with percutaneous endoscopic debridement and irrigation (minimal group), and 21 cases were treated with open debridement in combination with pedicle screw fixation (conventional group). Patients underwent follow-up for 1 month. General condition, operative index, laboratory results, and imaging features were recorded. RESULTS. Compared with the conventional group, there were more comorbidities in patients in the minimal group (8 cases in the minimal group, 10 cases in the conventional group, P=0.049), shorter hospital stay (10.1 + 2.26 days in the minimal group, 16.1 + 6.81 days in the conventional group, P=0.016), less bleeding volume (383.3 + 229.86ml in the minimal group, 90 + 11.18ml in the conventional group, P=0.000), lower VAS score at discharge (2.9 + 0.93 in the minimal group, 3.9 + 0.91 in the conventional group, P=0.013). There was no spinal instability case in the minimal group, 10 cases in the conventional group, P=0.013. There were significant differences. The C reaction protein prior to operation in the minimal group was 28.4±7.50mg/L. Compared with 45.1 + 15.78mg/L in the conventional group, P=0.005, it was lower. CONCLUSIONS. Percutaneous endoscopic debridement and irrigation are an effective surgery for treatment of thoracic infections, especially suitable for patients with comorbidities and poor general condition. However, for severe infection and spinal instability, we tend to choose open surgery in combination with fixation.
Collapse
Affiliation(s)
- Zhongyang Xu
- Jining No.1 people's Hospital, Jining Shi, Shandong Sheng, China
| | - Yanping Zheng
- Shandong University, Qilu Hospital, Jinan Shi, Shandong Sheng, China
| |
Collapse
|
11
|
Matsubara T, Yamada K, Sato K, Gotoh M, Nagata K, Shiba N. Clinical outcomes of percutaneous suction aspiration and drainage for the treatment of infective spondylodiscitis with paravertebral or epidural abscess. Spine J 2018; 18:1558-1569. [PMID: 29496623 DOI: 10.1016/j.spinee.2018.02.020] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/07/2017] [Revised: 02/01/2018] [Accepted: 02/12/2018] [Indexed: 02/03/2023]
Abstract
BACKGROUND CONTEXT Patients with infective spondylodiscitis who failed conservative treatment are generally indicated for open surgery. However, some patients are poor candidates for standard surgery, hence the need to evaluate less invasive approaches. Good outcomes were previously reported for percutaneous suction aspiration and drainage (PSAD) in the treatment of infective spondylodiscitis resistant to conservative therapy. We recently extended the surgical approach of PSAD to allow drainage of paravertebral or epidural abscesses in patients with progressive infective spondylodiscitis. PURPOSE To evaluate the clinical outcomes of PSAD for infective spondylodiscitis with paravertebral or epidural abscess. DESIGN Retrospective case series. PATIENT SAMPLE Patients with infective spondylodiscitis and associated epidural or paravertebral abscess treated using PSAD at our institution, between 1998 and 2014. OUTCOME MEASURES Serum levels of C-reactive protein (CRP), erythrocyte sedimentation rate (ESR), and imaging data obtained via plain radiography, computed tomography, and magnetic resonance imaging were analyzed. Serum measurements were taken preoperatively and at several time points postoperatively. Clinical outcomes were evaluated using the modified MacNab criteria for overall functional mobility. METHODS Data were obtained from the patients' case notes, radiological images, and medical records. Student t test was used to assess the relevance of changes in serum levels of CRP and ESR at each evaluated time point, as well as the change in sagittal Cobb angle between the preoperative state and the state at final follow-up. RESULTS Fifty-two patients (31 men and 21 women; average age, 70.6 years) were included in our analysis. The median (range) CRP levels and ESR values at the time of diagnosis were 6.86 (0.04-20.15) mg/dL and 78.8 (26-120) mm/h, respectively. At 1 year postoperatively, these values had decreased to 0.18 (0.0-1.2) mg/dL and 13.8 (4-28) mm/h for CRP and ESR, respectively. At final follow-up, bone union was observed in 80.8% (42 of 52) of patients, with instability identified in five patients. Regarding functional mobility, excellent outcomes were obtained in 26.9% (14 of 52) of patients, whereas good, fair, and poor outcomes were noted in 42.3% (22 of 52), 3.9% (2 of 52), and 26.9% (14 of 52) of patients, respectively. Overall, treatment was considered effective in 69.2% (36 of 52) of patients. CONCLUSIONS Percutaneous suction aspiration and drainage can serve as an effective alternative to open surgery for the treatment of patients with progressive infective spondylodiscitis and associated paravertebral or epidural abscess.
Collapse
Affiliation(s)
- Tsunemasa Matsubara
- Department of Orthopedic Surgery, Kurume University Hospital, 67 Asahi-machi, Kurume, Fukuoka 830-0011, Japan
| | - Kei Yamada
- Department of Orthopedic Surgery, Kurume University Hospital, 67 Asahi-machi, Kurume, Fukuoka 830-0011, Japan.
| | - Kimiaki Sato
- Department of Orthopedic Surgery, Kurume University Hospital, 67 Asahi-machi, Kurume, Fukuoka 830-0011, Japan
| | - Masafumi Gotoh
- Department of Orthopedic Surgery, Kurume University Medical Center, 155-1 Kokubu-machi, Kurume, Fukuoka 839-0863, Japan
| | - Kensei Nagata
- Department of Orthopedic Surgery, Kurume University Hospital, 67 Asahi-machi, Kurume, Fukuoka 830-0011, Japan
| | - Naoto Shiba
- Department of Orthopedic Surgery, Kurume University Hospital, 67 Asahi-machi, Kurume, Fukuoka 830-0011, Japan
| |
Collapse
|
12
|
Papel de la cirugía en el tratamiento de las espondilodiscitis espontáneas: experiencia en 83 casos consecutivos. Neurocirugia (Astur) 2018; 29:64-78. [DOI: 10.1016/j.neucir.2017.09.001] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2017] [Revised: 08/18/2017] [Accepted: 09/03/2017] [Indexed: 12/17/2022]
|
13
|
Robot guidance for percutaneous minimally invasive placement of pedicle screws for pyogenic spondylodiscitis is associated with lower rates of wound breakdown compared to conventional fluoroscopy-guided instrumentation. Neurosurg Rev 2017; 41:489-496. [DOI: 10.1007/s10143-017-0877-1] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2017] [Revised: 06/11/2017] [Accepted: 06/29/2017] [Indexed: 12/19/2022]
|
14
|
Foreman SC, Schwaiger BJ, Meyer B, Gersing AS, Zimmer C, Gempt J, Kirschke JS. Computed Tomography and Magnetic Resonance Imaging Parameters Associated with Poor Clinical Outcome in Spondylodiscitis. World Neurosurg 2017; 104:919-926.e2. [PMID: 28559082 DOI: 10.1016/j.wneu.2017.05.102] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2017] [Accepted: 05/18/2017] [Indexed: 11/17/2022]
Abstract
BACKGROUND Prognostic factors for the disease course of patients with spondylodiscitis have not been well studied. METHODS The prognostic value of initial magnetic resonance imaging (MRI) and computed tomography imaging parameters was analyzed in 62 patients (47% women; mean age ± SD, 71.6 ± 9.6 years) with a confirmed diagnosis of spondylodiscitis. The disease course was separately evaluated during initial treatment response during hospitalization, relapse, and clinical short-term follow-up at 3 months. RESULTS Overall CT findings graded as definitely inflammatory (P = 0.006), reduced disc height on MRI (P = 0.044) and fluid-equivalent hyperintensity of discs on T2 short tau inversion recovery-weighted sequences (P = 0.047) were associated with poor initial treatment response. High initial C-reactive protein value (>10.1 mg/dL) was associated with a higher relapse rate (P = 0.038). Risk factors for poor outcome were infection with low-virulence bacteria (P = 0.040) and overall MRI findings atypical for infection (P = 0.027). CONCLUSIONS Compared with MRI, CT imaging parameters have a higher prognostic value regarding the disease course. Patients infected with low-virulence bacteria and atypical MRI findings are at higher risk for poor clinical outcome and thus warrant closer monitoring.
Collapse
Affiliation(s)
- Sarah C Foreman
- Department of Neuroradiology, Technische Universität München, Munich, Germany.
| | | | - Bernhard Meyer
- Department of Neurosurgery, Technische Universität München, Munich, Germany
| | | | - Claus Zimmer
- Department of Neuroradiology, Technische Universität München, Munich, Germany
| | - Jens Gempt
- Department of Neurosurgery, Technische Universität München, Munich, Germany
| | - Jan S Kirschke
- Department of Neuroradiology, Technische Universität München, Munich, Germany
| |
Collapse
|
15
|
Tschugg A, Lener S, Hartmann S, Rietzler A, Neururer S, Thomé C. Primary acquired spondylodiscitis shows a more severe course than spondylodiscitis following spine surgery: a single-center retrospective study of 159 cases. Neurosurg Rev 2017; 41:141-147. [PMID: 28239759 PMCID: PMC5748409 DOI: 10.1007/s10143-017-0829-9] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2016] [Revised: 01/29/2017] [Accepted: 01/31/2017] [Indexed: 12/17/2022]
Abstract
Spondylodiscitis may arise primarily via hematogenous spread or direct inoculation of virulent organisms during spine surgery. To date, no comparative data investigating the differences between primary and postoperative spondylodiscitis is available. Thus, the purpose of this retrospective study was to investigate differences between these two etiologies. One hundred fifty-nine patients that were treated at our department were included in the retrospective analysis. The patients were categorized into two groups based on the etiology of spondylodiscitis: group NS, primary spondylodiscitis without prior spinal surgery; group S, spondylodiscitis following spinal surgery. Evaluation included magnetic resonance imaging (MRI), laboratory values, clinical outcome, and operative or conservative management. Preoperative MRI showed higher rates of epidural and paraspinal abscess in patients with primary spondylodiscitis (p < 0.005). Vertebral bone destruction was more severe in group NS (p < 0.05). Survival rate in group S (98.2%) was higher than in group NS (87.5%, p = 0.024). The extent of the operative procedure in patients who were surgically treated (n = 116) differed between the two groups (p < 0.005). In conclusion, spondylodiscitis is a life-threatening and serious disease and requires long-term treatment. Primary spondylodiscitis is frequently associated with epidural and paraspinal abscess, vertebral bone destruction and has a higher mortality rate than postoperative spondylodiscitis. Therefore, primary spondylodiscitis shows a more severe course than spondylodiscitis following spine surgery.
Collapse
Affiliation(s)
- Anja Tschugg
- Department of Neurosurgery, Medical University of Innsbruck, Anichstr. 35, 6020, Innsbruck, Austria.
| | - Sara Lener
- Department of Neurosurgery, Medical University of Innsbruck, Anichstr. 35, 6020, Innsbruck, Austria
| | - Sebastian Hartmann
- Department of Neurosurgery, Medical University of Innsbruck, Anichstr. 35, 6020, Innsbruck, Austria
| | - Andreas Rietzler
- Department of Neuroradiology, Medical University of Innsbruck, Innsbruck, Austria
| | - Sabrina Neururer
- Department of Medical Statistics, Informatics and Health Economics, Medical University of Innsbruck, Innsbruck, Austria
| | - Claudius Thomé
- Department of Neurosurgery, Medical University of Innsbruck, Anichstr. 35, 6020, Innsbruck, Austria
| |
Collapse
|
16
|
Lee CY, Wu MH, Cheng CC, Huang TJ, Huang TY, Lee CY, Huang JC, Li YY. Comparison of gram-negative and gram-positive hematogenous pyogenic spondylodiscitis: clinical characteristics and outcomes of treatment. BMC Infect Dis 2016; 16:735. [PMID: 27923346 PMCID: PMC5139091 DOI: 10.1186/s12879-016-2071-4] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2016] [Accepted: 11/28/2016] [Indexed: 12/16/2022] Open
Abstract
Background To the best of our knowledge, no study has compared gram-negative bacillary hematogenous pyogenic spondylodiscitis (GNB-HPS) with gram-positive coccal hematogenous pyogenic spondylodiscitis (GPC-HPS) regarding their clinical characteristics and outcomes. Methods From January 2003 to January 2013, 54 patients who underwent combined antibiotic and surgical therapy in the treatment of hematogenous pyogenic spondylodiscitis were included. Results Compared with 37 GPC-HPS patients, the 17 GNB-HPS patients were more often found to be older individuals, a history of cancer, and a previous history of symptomatic urinary tract infection. They also had a less incidence of epidural abscess formation compared with GPC-HPS patients from findings on magnetic resonance imaging (MRI). Constitutional symptoms were the primary reasons for initial physician visits in GNB-HPS patients whereas pain in the affected spinal region was the most common manifestation in GPC-HPS patients at initial visit. The clinical outcomes of GNB-HPS patients under combined surgical and antibiotic treatment were not different from those of GPC-HPS patients. In multivariate analysis, independent predicting risk factors for GNB-HPS included a malignant history and constitutional symptoms and that for GPC-HPS was epidural abscess. Conclusions The clinical manifestations and MRI presentations of GNB-HPS were distinguishable from those of GPC-HPS.
Collapse
Affiliation(s)
- Ching-Yu Lee
- Department of Orthopedic Surgery, Chang Gung Memorial Hospital, No. 6, West Sec., Chia Pu Rd., PuTz, Chiayi, Taiwan.,College of Medicine, Chang Gung University, Taoyuan, Taiwan.,Graduate Institute of Clinical Medical Sciences, College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Meng-Huang Wu
- Department of Orthopedic Surgery, Taipei Medical University Hospital, Taipei, Taiwan.,Graduate Institute of Clinical Medical Sciences, College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Chin-Chang Cheng
- Department of Orthopedic Surgery, Chang Gung Memorial Hospital, No. 6, West Sec., Chia Pu Rd., PuTz, Chiayi, Taiwan.,College of Medicine, Chang Gung University, Taoyuan, Taiwan.,Graduate Institute of Clinical Medical Sciences, College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Tsung-Jen Huang
- Department of Orthopedic Surgery, Taipei Medical University Hospital, Taipei, Taiwan
| | - Tsung-Yu Huang
- Division of Infectious Diseases, Department of Internal Medicine, Chang Gung Memorial Hospital, Chiayi, Taiwan
| | - Chien-Yin Lee
- Department of Orthopedic Surgery, Chang Gung Memorial Hospital, No. 6, West Sec., Chia Pu Rd., PuTz, Chiayi, Taiwan
| | - Jou-Chen Huang
- Department of Ophthalmology, Chang Gung Memorial Hospital, Chiayi, Taiwan.,Department of Nursing, Chang Gung University of Science and Technology, Chiayi, Taiwan
| | - Yen-Yao Li
- Department of Orthopedic Surgery, Chang Gung Memorial Hospital, No. 6, West Sec., Chia Pu Rd., PuTz, Chiayi, Taiwan. .,College of Medicine, Chang Gung University, Taoyuan, Taiwan.
| |
Collapse
|
17
|
Safety and efficacy of polyetheretherketone (PEEK) cages in combination with posterior pedicel screw fixation in pyogenic spinal infection. Acta Neurochir (Wien) 2016; 158:1851-7. [PMID: 27510825 DOI: 10.1007/s00701-016-2924-z] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2016] [Accepted: 08/01/2016] [Indexed: 12/19/2022]
Abstract
BACKGROUND To date, there is growing consensus that PEEK material may be used for interbody fusion in spinal infections. Data supporting that claim are however restricted to a few very small clinical series. The aim of this study is to evaluate the outcome of surgical treatment of pyogenic spinal infections with PEEK cages in combination with posterior pedicel screw fixation. METHODS Between 2006 and 2013, a total of 211 patients suffering from spondylodiscitis underwent surgical debridement and instrumentation. There were 52 cases where PEEK cages were used. Laboratory and physical examinations were assessed at a 3-month follow-up. Last follow-up was performed with at a minimum of 12 months after surgery via a telephone interview. RESULTS Mean age at presentation was 67 years, with 19 (37 %) male patients and 33 (63 %) female. Distribution of the infection was lumbar in 29 (56 %%), thoracic in 3 (6 %) and cervical in 11 (21 %) cases. Nine patients (17 %) had concomitant non-contiguous spondylodiscitis. Epidural abscess was found in 17 patients (33 %); 48 (92 %%) had pain; neurological deficits were found in 20 patients (38 %). All patients in this series underwent surgical debridement with instrumentation of the spine. Postoperative intravenous antibiotics were administered for 15.4 ± 6.8 days followed by 2.9 ± 0.5 months of oral antibiotics. Complete resolution of the infection was achieved in all cases. Of the 28 patients with neurological deficits, 6 had full recovery and 10 had improved incompletely after surgery. One patient suffered from a pulmonary embolism postoperatively. There were no mortalities. CONCLUSIONS Use of PEEK cages for interbody fusion is feasible and safe in patients suffering from a pyogenic spinal infection.
Collapse
|