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Thavarajasingam SG, Vemulapalli KV, Vishnu K S, Ponniah HS, Vogel ASM, Vardanyan R, Neuhoff J, Kramer A, Shiban E, Ringel F, Demetriades AK, Davies BM. Conservative versus early surgical treatment in the management of pyogenic spondylodiscitis: a systematic review and meta-analysis. Sci Rep 2023; 13:15647. [PMID: 37730826 PMCID: PMC10511402 DOI: 10.1038/s41598-023-41381-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2023] [Accepted: 08/25/2023] [Indexed: 09/22/2023] Open
Abstract
Spondylodiscitis is the commonest spine infection, and pyogenic spondylodiscitis is the most common subtype. Whilst antibiotic therapy is the mainstay of treatment, some advocate that early surgery can improve mortality, relapse rates, and length of stay. Given that the condition carries a high mortality rate of up to 20%, the most effective treatment must be identified. We aimed to compare the mortality, relapse rate, and length of hospital stay of conservative versus early surgical treatment of pyogenic spondylodiscitis. All major databases were searched for original studies, which were evaluated using a qualitative synthesis, meta-analyses, influence, and regression analyses. The meta-analysis, with an overall pooled sample size of 10,954 patients from 21 studies, found that the pooled mortality among the early surgery patient subgroup was 8% versus 13% for patients treated conservatively. The mean proportion of relapse/failure among the early surgery subgroup was 15% versus 21% for the conservative treatment subgroup. Further, it concluded that early surgical treatment, when compared to conservative management, is associated with a 40% and 39% risk reduction in relapse/failure rate and mortality rate, respectively, and a 7.75 days per patient reduction in length of hospital stay (p < 0.01). The meta-analysis demonstrated that early surgical intervention consistently significantly outperforms conservative management in relapse/failure and mortality rates, and length of stay, in patients with pyogenic spondylodiscitis.
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Affiliation(s)
- Santhosh G Thavarajasingam
- Faculty of Medicine, Imperial College London, Reynolds Building, St Dunstan's Road, London, W6 8RP, UK.
- Department of Academic Neurosurgery, Addenbrooke's Hospital, Cambridge University Hospital NHS Healthcare Trust, Cambridge, UK.
- Imperial Brain and Spine Initiative, Imperial College London, London, UK.
- Spondylodiscitis Study Group, EANS Spine Section, Hamburg, Germany.
- Department of Neurosurgery, University Medical Center Mainz, Mainz, Germany.
| | - Kalyan V Vemulapalli
- Faculty of Medicine, Imperial College London, Reynolds Building, St Dunstan's Road, London, W6 8RP, UK
- Imperial Brain and Spine Initiative, Imperial College London, London, UK
| | - Sajeenth Vishnu K
- Faculty of Medicine, Imperial College London, Reynolds Building, St Dunstan's Road, London, W6 8RP, UK
- Imperial Brain and Spine Initiative, Imperial College London, London, UK
| | - Hariharan Subbiah Ponniah
- Faculty of Medicine, Imperial College London, Reynolds Building, St Dunstan's Road, London, W6 8RP, UK
- Imperial Brain and Spine Initiative, Imperial College London, London, UK
| | - Alexander Sanchez-Maroto Vogel
- Imperial Brain and Spine Initiative, Imperial College London, London, UK
- Faculty of Medicine, Goethe-Universität Frankfurt, Frankfurt, Germany
| | - Robert Vardanyan
- Faculty of Medicine, Imperial College London, Reynolds Building, St Dunstan's Road, London, W6 8RP, UK
- Department of Academic Neurosurgery, Addenbrooke's Hospital, Cambridge University Hospital NHS Healthcare Trust, Cambridge, UK
- Imperial Brain and Spine Initiative, Imperial College London, London, UK
| | - Jonathan Neuhoff
- Center for Spinal Surgery and Neurotraumatology, Berufsgenossenschaftliche Unfallklinik Frankfurt am Main, Frankfurt, Germany
- Spondylodiscitis Study Group, EANS Spine Section, Hamburg, Germany
| | - Andreas Kramer
- Department of Neurosurgery, Universitätsmedizin Mainz, Mainz, Germany
- Spondylodiscitis Study Group, EANS Spine Section, Hamburg, Germany
| | - Ehab Shiban
- Department of Neurosurgery, Universitätsklinikum Augsburg, Augsburg, Germany
- Spondylodiscitis Study Group, EANS Spine Section, Hamburg, Germany
| | - Florian Ringel
- Department of Neurosurgery, Universitätsmedizin Mainz, Mainz, Germany
- Spondylodiscitis Study Group, EANS Spine Section, Hamburg, Germany
| | - Andreas K Demetriades
- Edinburgh Spinal Surgery Outcome Studies Group, Department of Neurosurgery, Division of Clinical Neurosciences, NHS Lothian, Edinburgh University Hospitals, Edinburgh, UK
- Spondylodiscitis Study Group, EANS Spine Section, Hamburg, Germany
| | - Benjamin M Davies
- Department of Academic Neurosurgery, Addenbrooke's Hospital, Cambridge University Hospital NHS Healthcare Trust, Cambridge, UK
- Spondylodiscitis Study Group, EANS Spine Section, Hamburg, Germany
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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: 17] [Impact Index Per Article: 3.4] [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.
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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
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Asamoto S, Doi H, Kobayashi N, Endoh T, Sakagawa H, Iwanaga Y, Ida M, Jinbo H. Spondylodiscitis: diagnosis and treatment. ACTA ACUST UNITED AC 2005; 64:103-8; discussion 108. [PMID: 16050996 DOI: 10.1016/j.surneu.2004.11.034] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2004] [Accepted: 11/27/2004] [Indexed: 10/25/2022]
Abstract
BACKGROUND We present our experience in the diagnosis and treatment of spondylodiscitis. METHODS 27 patients with spondylodiscitis were studied. There were 15 men and 12 women, with ages ranging from 26 to 85 years. Of the 27 cases, there were 21 patients with pyogenic spondylodiscitis, 6 patients with tuberculosis spondylodiscitis, and 8 patients with diabetes mellitus complication. Two patients presented with tetraparesis, 13 with paraparesis, and 1 with hemiparesis. Seventeen patients underwent surgical treatment, among whom surgical intervention with instrumentation was performed on 5 patients, and emergency operation was performed on 6 patients. RESULTS Fourteen patients were judged as "excellent," 8 patients as "good," and 4 patients as "no change." One patient died because of infection by penicillin-resistant Staphylococcus pneumoniae. CONCLUSION It is very difficult to diagnose spondylodiscitis at the first medical examination. Most spondylodiscitis patients often first visit a department of internal medicine. We strongly recommend that all doctors, especially doctors examining diabetes mellitus patients daily, should be well informed of spondylodiscitis in order to improve its diagnosis.
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Affiliation(s)
- Shunji Asamoto
- Department of Neurosurgery, Tokyo Metropolitan Ebara Hospital, 1450065 Tokyo, Japan.
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