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Weber M, Lenz M, Wassenberg L, Perera A, Eysel P, Scheyerer MJ. Thermographic assessment of skin temperature after lumbar spine surgery: Useful method for detection of wound complications? A pilot study. Technol Health Care 2024:THC240344. [PMID: 38820038 DOI: 10.3233/thc-240344] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/02/2024]
Abstract
BACKGROUND Wound complications after lumbar spine surgery may result in prolonged hospitalization and increased morbidity. Early identification can trigger appropriate management. OBJECTIVE The aim of this study was to investigate the efficacy of infrared-based wound assessment (FLIR) after lumbar spine surgery in the context of identifying wound healing disorders. METHODS 62 individuals who underwent lumbar spine surgery were included. The immediate postoperative course was studied, and the patient's sex, age, body mass index (BMI), heart rate, blood pressure, body temperature, numeric rating scale for pain (NRS), C-reactive protein (CRP), leukocyte, and hemoglobin levels were noted and compared to thermographic measurement of local surface temperature in the wound area. RESULTS Measurement of local surface temperature in the wound area showed a consistent temperature distribution while it was uneven in case of wound healing disorder. In this instance, the region of the wound where the wound healing disorder occured had a lower temperature than the surrounding tissue (p> 0.05). CONCLUSIONS This study demonstrates the ongoing importance of clinical wound assessment for early detection of complications. While laboratory parameter measurement is crucial, FLIR may serve as a cost-effective supplemental tool in clinical wound evaluation. Patient safety risks appear minimal since local ST is measured without touch.
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Affiliation(s)
- Maximilian Weber
- Center for Orthopedic and Trauma Surgery, University Hospital Cologne, Faculty of Medicine, University of Cologne, Cologne, Germany
| | - Maximilian Lenz
- Center for Orthopedic and Trauma Surgery, University Hospital Cologne, Faculty of Medicine, University of Cologne, Cologne, Germany
| | - Lena Wassenberg
- Center for Orthopedic and Trauma Surgery, University Hospital Cologne, Faculty of Medicine, University of Cologne, Cologne, Germany
| | - Akanksha Perera
- Center for Orthopedic and Trauma Surgery, University Hospital Cologne, Faculty of Medicine, University of Cologne, Cologne, Germany
| | - Peer Eysel
- Center for Orthopedic and Trauma Surgery, University Hospital Cologne, Faculty of Medicine, University of Cologne, Cologne, Germany
| | - Max Joseph Scheyerer
- Center for Orthopedic and Trauma Surgery, University Hospital Cologne, Faculty of Medicine, University of Cologne, Cologne, Germany
- Department of Orthopedics and Trauma Surgery, University Hospital Düsseldorf, Heinrich Heine University, Düsseldorf, Germany
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Toivonen LA, Häkkinen A, Pekkanen L, Kyrölä K, Kautiainen H, Neva MH. Benefits of lumbar spine fusion surgery reach 10 years with various surgical indications. NORTH AMERICAN SPINE SOCIETY JOURNAL 2023; 16:100276. [PMID: 37840551 PMCID: PMC10570578 DOI: 10.1016/j.xnsj.2023.100276] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/18/2023] [Revised: 08/28/2023] [Accepted: 09/02/2023] [Indexed: 10/17/2023]
Abstract
Background Context Lumbar spine fusion (LSF) surgery is a viable form of treatment for several spinal disorders. Treatment effects are preferably to be endorsed in real-life settings. Methods This prospective study evaluated the 10-year outcomes of LSF. A population-based series of elective LSFs performed at 2 spine centers between January 2008 and June 2012 were enrolled. Surgeries for tumor, acute fracture, or infection, neuromuscular scoliosis, or postoperative conditions were excluded. The following patient-reported outcome measures (PROMs) were collected at baseline, and 1, 2, 5, and 10 years postsurgery: VAS for back and leg pain, ODI, SF-36. Longitudinal measures of PROMs were analyzed using mixed-effects models. Results A total of 683 patients met the inclusion criteria, and 630 (92%) of them completed baseline and at least 1 follow-up PROMs, and they constituted the study population. Mean age was 61 (SD 12) years, 69% women. According to surgical indication, patients were stratified into degenerative spondylolisthesis (DS, n=332, 53%), spinal stenosis (SS, n=102, 16%), isthmic spondylolisthesis (IS, n=97, 15%), degenerative disc disease (DDD, n=52, 8%), and deformity (DF, n=47, 7%).All diagnostic cohorts demonstrated significant improvement at 1 year, followed by a partial loss of benefits by 10 years. ODI baselines and changes at 1 and 10 years were: (DS) 45, -21, and -14; (SS) 51, -24, and -13; (IS) 41, -24, and -20; (DDD) 50, -20, and -20; and (DF) 50, -21, and -16, respectively. Comparable patterns were seen in pain scores. Significant HRQoL achievements were recorded in all cohorts, greatest in physical domains, but also substantial in mental aspects of HRQoL. Conclusions Benefits of LSF were partially lost but still meaningful at 10 years of surgery. Long-term benefits seemed milder with degenerative conditions, reflecting the progress of the ongoing spinal degeneration. Benefits were most overt in pain and physical function measures.
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Affiliation(s)
- Leevi A. Toivonen
- Department of Orthopedics and Traumatology, Tampere University Hospital, Elämänaukio 2, PB 272, Tampere, 33101, Finland
| | - Arja Häkkinen
- Faculty of Sport and Health Sciences, University of Jyväskylä, Seminaarinkatu 15, Jyväskylä, 40014, Finland
| | - Liisa Pekkanen
- Department of Surgery, Central Finland Healthcare District, Hoitajantie 3, Jyväskylä, 40620, Finland
| | - Kati Kyrölä
- Department of Surgery, Central Finland Healthcare District, Hoitajantie 3, Jyväskylä, 40620, Finland
| | - Hannu Kautiainen
- Primary Health Care Unit, Kuopio University Hospital, Yliopistonranta 8, Kuopio, 70210, Finland
- Folkhälsan Research Center, Topeliuksenkatu 20, Helsinki, 00250, Finland
| | - Marko H. Neva
- Department of Orthopedics and Traumatology, Tampere University Hospital, Elämänaukio 2, PB 272, Tampere, 33101, Finland
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Kaiser R, Kantorová L, Langaufová A, Slezáková S, Tučková D, Klugar M, Klézl Z, Barsa P, Cienciala J, Hajdúk R, Hrabálek L, Kučera R, Netuka D, Prýmek M, Repko M, Smrčka M, Štulík J. Decompression alone versus decompression with instrumented fusion in the treatment of lumbar degenerative spondylolisthesis: a systematic review and meta-analysis of randomised trials. J Neurol Neurosurg Psychiatry 2023; 94:657-666. [PMID: 36849239 PMCID: PMC10359551 DOI: 10.1136/jnnp-2022-330158] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/12/2022] [Accepted: 01/16/2023] [Indexed: 03/01/2023]
Abstract
OBJECTIVE To determine the efficacy of adding instrumented spinal fusion to decompression to treat degenerative spondylolisthesis (DS). DESIGN Systematic review with meta-analysis. DATA SOURCES MEDLINE, Embase, Emcare, Cochrane Library, CINAHL, Scopus, ProQuest Dissertations & Theses Global, ClinicalTrials.gov and WHO International Clinical Trials Registry Platform from inception to May 2022. ELIGIBILITY CRITERIA FOR STUDY SELECTION Randomised controlled trials (RCTs) comparing decompression with instrumented fusion to decompression alone in patients with DS. Two reviewers independently screened the studies, assessed the risk of bias and extracted data. We provide the Grading of Recommendations, Assessment, Development and Evaluation assessment of the certainty of evidence (COE). RESULTS We identified 4514 records and included four trials with 523 participants. At a 2-year follow-up, adding fusion to decompression likely results in trivial difference in the Oswestry Disability Index (range 0-100, with higher values indicating greater impairment) with mean difference (MD) 0.86 (95% CI -4.53 to 6.26; moderate COE). Similar results were observed for back and leg pain measured on a scale of 0 to 100, with higher values indicating more severe pain. There was a slightly increased improvement in back pain (2-year follow-up) in the group without fusion shown by MD -5·92 points (95% CI -11.00 to -0.84; moderate COE). There was a trivial difference in leg pain between the groups, slightly favouring the one without fusion, with MD -1.25 points (95% CI -6.71 to 4.21; moderate COE). Our findings at 2-year follow-up suggest that omitting fusion may increase the reoperation rate slightly (OR 1.23; 0.70 to 2.17; low COE). CONCLUSIONS Evidence suggests no benefits of adding instrumented fusion to decompression for treating DS. Isolated decompression seems sufficient for most patients. Further RCTs assessing spondylolisthesis stability are needed to determine which patients would benefit from fusion. PROSPERO REGISTRATION NUMBER CRD42022308267.
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Affiliation(s)
- Radek Kaiser
- Department of Neurosurgery and Neurooncology, First Faculty of Medicine, Charles University, Prague, Czech Republic
- Military University Hospital Prague, Prague, Czech Republic
| | - Lucia Kantorová
- Czech National Centre for Evidence-Based Healthcare and Knowledge Translation (Cochrane Czech Republic, Czech EBHC: JBI Centre of Excellence, Masaryk University GRADE Centre), Institute of Biostatistics and Analyses, Masaryk University Faculty of Medicine, Brno, Czech Republic
- Czech Health Research Council, Prague, Czech Republic
| | - Alena Langaufová
- Czech National Centre for Evidence-Based Healthcare and Knowledge Translation (Cochrane Czech Republic, Czech EBHC: JBI Centre of Excellence, Masaryk University GRADE Centre), Institute of Biostatistics and Analyses, Masaryk University Faculty of Medicine, Brno, Czech Republic
- Institute of Health Information and Statistics of the Czech Republic, Prague, Czech Republic
| | - Simona Slezáková
- Czech National Centre for Evidence-Based Healthcare and Knowledge Translation (Cochrane Czech Republic, Czech EBHC: JBI Centre of Excellence, Masaryk University GRADE Centre), Institute of Biostatistics and Analyses, Masaryk University Faculty of Medicine, Brno, Czech Republic
- Institute of Health Information and Statistics of the Czech Republic, Prague, Czech Republic
| | - Dagmar Tučková
- Czech National Centre for Evidence-Based Healthcare and Knowledge Translation (Cochrane Czech Republic, Czech EBHC: JBI Centre of Excellence, Masaryk University GRADE Centre), Institute of Biostatistics and Analyses, Masaryk University Faculty of Medicine, Brno, Czech Republic
- Czech Health Research Council, Prague, Czech Republic
| | - Miloslav Klugar
- Czech National Centre for Evidence-Based Healthcare and Knowledge Translation (Cochrane Czech Republic, Czech EBHC: JBI Centre of Excellence, Masaryk University GRADE Centre), Institute of Biostatistics and Analyses, Masaryk University Faculty of Medicine, Brno, Czech Republic
- Institute of Health Information and Statistics of the Czech Republic, Prague, Czech Republic
| | - Zdeněk Klézl
- Department of Spinal Surgery, First Faculty of Medicine, Charles University, Prague, Czech Republic
- Motol University Hospital, Prague, Czech Republic
| | - Pavel Barsa
- Department of Neurosurgery, Regional Hospital Liberec, Liberec, Czech Republic
| | - Jan Cienciala
- Department of Orthopaedic Surgery, Faculty of Medicine, Masaryk University, Brno, Czech Republic
- University Hospital Brno, Brno, Czech Republic
| | - Richard Hajdúk
- Department of Spinal Surgery, First Faculty of Medicine, Charles University, Prague, Czech Republic
- Motol University Hospital, Prague, Czech Republic
| | - Lumír Hrabálek
- Department of Neurosurgery, Faculty of Medicine and Dentistry, Palacky University, Olomouc, Czech Republic
- University Hospital Olomouc, Olomouc, Czech Republic
| | - Roman Kučera
- Department of Neurosurgery, Na Homolce Hospital, Prague, Czech Republic
| | - David Netuka
- Department of Neurosurgery and Neurooncology, First Faculty of Medicine, Charles University, Prague, Czech Republic
- Military University Hospital Prague, Prague, Czech Republic
| | - Martin Prýmek
- Department of Orthopaedic Surgery, Faculty of Medicine, Masaryk University, Brno, Czech Republic
- University Hospital Brno, Brno, Czech Republic
| | - Martin Repko
- Department of Orthopaedic Surgery, Faculty of Medicine, Masaryk University, Brno, Czech Republic
- University Hospital Brno, Brno, Czech Republic
| | - Martin Smrčka
- University Hospital Brno, Brno, Czech Republic
- Department of Neurosurgery, Faculty of Medicine, Masaryk University, Brno, Czech Republic
| | - Jan Štulík
- Department of Spinal Surgery, First Faculty of Medicine, Charles University, Prague, Czech Republic
- Motol University Hospital, Prague, Czech Republic
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Biomechanical and clinical studies on lumbar spine fusion surgery: a review. Med Biol Eng Comput 2023; 61:617-634. [PMID: 36598676 DOI: 10.1007/s11517-022-02750-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2022] [Accepted: 12/22/2022] [Indexed: 01/05/2023]
Abstract
Low back pain is associated with degenerative disc diseases of the spine. Surgical treatment includes fusion and non-fusion types. The gold standard is fusion surgery, wherein the affected vertebral segment is fused. The common complication of fusion surgery is adjacent segment degeneration (ASD). The ASD often leads to revision surgery, calling for a further fusion of adjacent segments. The existing designs of nonfusion type implants are associated with clinical problems such as subsidence, difficulty in implantation, and the requirement of revision surgeries. Various surgical approaches have been adopted by the surgeons to insert the spinal implants into the affected segment. Over the years, extensive biomechanical investigations have been reported on various surgical approaches and prostheses to predict the outcomes of lumbar spine implantations. Computer models have been proven to be very effective in identifying the best prosthesis and surgical procedure. The objective of the study was to review the literature on biomechanical studies for the treatment of lumbar spinal degenerative diseases. A critical review of the clinical and biomechanical studies on fusion spine surgeries was undertaken. The important modeling parameters, challenges, and limitations of the current studies were identified, showing the future research directions.
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Baker JF. Comparison of L5 pedicle morphology in patients with and without L5 spondylolysis. Clin Anat 2021; 35:222-227. [PMID: 34881820 DOI: 10.1002/ca.23821] [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: 11/25/2021] [Accepted: 12/06/2021] [Indexed: 11/08/2022]
Abstract
Only a small number of studies have reported on L5 pedicle morphology in the presence of spondylolisthesis let alone isolated spondylolysis and findings are therefore variable. The aim of this radiographic study was to analyze L5 pedicle morphology in the presence and absence of L5 spondylolysis. The was a retrospective cross-sectional analysis of computed tomographic (CT) imaging. Assessment of the L5 pedicle morphology (height, width, length, transverse angle and screw length) were measured in patients with and without L5 spondylolysis. Pelvic measures including pelvic incidence, sacral anatomic orientation and sacral table angle were recorded. Patients were matched for age and gender. Twenty-three patients with spondylolysis were matched to 46 patients without. The presence of spondylolysis alone did not have a significant influence on either pelvic or pedicle morphologic parameters. Only with the presence of associated spondylolisthesis was there a difference noted with an increase in pedicle length observed. Correlation analysis suggested further morphologic changes may result with increased remodeling. Isolated spondylolysis at L5 appears to have little influence on pedicle morphology in this CT-based analysis. Morphologic changes appear likely to become significant only with associated spondylolisthesis and associated remodeling.
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Affiliation(s)
- Joseph F Baker
- Department of Surgery, University of Auckland, Auckland, New Zealand.,Department of Orthopaedic Surgery, Waikato Hospital, Hamilton, New Zealand
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