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Albayar A, Spadola M, Blue R, Saylany A, Dagli MM, Santangelo G, Wathen C, Ghenbot Y, Macaluso D, Ali ZS, Ozturk AK, Welch WC. Incidental Durotomy Repair in Lumbar Spine Surgery: Institutional Experience and Review of Literature. Global Spine J 2024; 14:1316-1327. [PMID: 36426799 DOI: 10.1177/21925682221141368] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Abstract
STUDY DESIGN : Retrospective Chart Review. OBJECTIVES Incidental durotomies (IDs) are common spine surgery complications. In this study, we present a review on the most commonly utilized management strategies, report our institutional experience with case examples, and describe a stepwise management algorithm. METHODS A retrospective review was performed of the electronic medical records of all patients who underwent a thoracolumbar or lumbar spine surgery between March 2017 and September 2019. Additionally, a literature review of the current management approaches to treat IDs and persistent postoperative CSF leaks following lumbar spine surgeries was performed. RESULTS We looked at 1133 patients that underwent posterior thoracolumbar spine surgery. There was intraoperative evidence of ID in 116 cases. Based on our cohort and the current literature, we developed a progressive treatment algorithm for IDs that begins with a primary repair, which can be bolstered by dural sealants or a muscle patch. If this fails, the primary repair can be followed by a paraspinal muscle flap, as well as a lumbar drain. If the patient cannot be weaned from temporary CSF diversion, the final step in controlling postoperative leak is longterm CSF diversion via a lumboperitoneal shunt. In our experience, these shunts can be weaned once the patient has no further clinical or radiographic signs of CSF leak. CONCLUSIONS There is no standardized management approach of IDs and CSF leaks in the literature. This article intends to provide a progressive treatment algorithm and contribute to the development process of a treatment consensus.
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Affiliation(s)
- Ahmed Albayar
- Department of Neurosurgery, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Michael Spadola
- Department of Neurosurgery, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Rachel Blue
- Department of Neurosurgery, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Anissa Saylany
- Department of Neurosurgery, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Mert Marcel Dagli
- Department of Neurosurgery, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Gabrielle Santangelo
- Department of Neurosurgery, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Connor Wathen
- Department of Neurosurgery, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Yohannes Ghenbot
- Department of Neurosurgery, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Dominick Macaluso
- Department of Neurosurgery, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Zarina S Ali
- Department of Neurosurgery, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Ali K Ozturk
- Department of Neurosurgery, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - William C Welch
- Department of Neurosurgery, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
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Ahmady AA, Butt BB, Muscateli S, Aleem IS. Intraoperative and Postoperative Management of Incidental Durotomies During Open Degenerative Lumbar Spine Surgery: A Systematic Review. Clin Spine Surg 2024; 37:49-55. [PMID: 36727881 DOI: 10.1097/bsd.0000000000001426] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/09/2022] [Accepted: 12/01/2022] [Indexed: 02/03/2023]
Abstract
SUMMARY OF BACKGROUND DATA Incidental durotomy is a common intraoperative complication of lumbar spine surgery. Intra and postoperative protocols in the management of this common complication vary considerably, with no consensus in the literature. OBJECTIVE To systematically review (1) lumbar dural repair techniques for open degenerative procedures; (2) review described postoperative protocols after lumbar dural repairs. STUDY DESIGN Systematic review. MATERIALS AND METHODS A systematic review of the literature was performed for all articles published from inception until September 2022 using Pubmed, EMBASE, Medline, and Cochrane databases to identify articles assessing the management of durotomy in open surgery for degenerative diseases of the lumbar spine. Two independent reviewers assessed the articles for inclusion criteria, and disagreements were resolved by consensus. Outcomes included persistent leaks, return to the operating room, recurrent symptoms, medical complications, or patient satisfaction. RESULTS A total of 10,227 articles were initially screened. After inclusion criteria were applied, 9 studies were included (n=1270 patients) for final review. Repair techniques included; no primary repair, suture repair in running or interrupted manner with or without adjunctive sealants, sealants alone, or patch repair with muscle, fat, epidural blood patch, or synthetic graft. Postoperative protocols included the placement of a subfascial drain with varying durations of bed rest. Notable findings included no benefit of prolonged bedrest compared with early ambulation ( P =0.4), reduced cerebrospinal fluid leakage with fat graft compared with muscle grafts ( P <0.001), and decreased rates of revision surgery in studies that used subfascial drains (1.7%-2.2% vs 4.34%-6.66%). CONCLUSIONS Significant variability in intraoperative durotomy repair techniques and postoperative protocols exists. Primary repair with fat graft augmentation seems to have the highest success rate. Postoperatively, the use of a subfascial drain with early ambulation reduces the risk of pseudomenignocele formation, medical complications, and return to the operating room. Further research should focus on prospective studies with the goal to standardize repair techniques and postoperative protocols.
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Affiliation(s)
- Arya A Ahmady
- Department of Orthopedic Surgery, University of Michigan, Ann Arbor, MI
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3
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Gomes FC, Larcipretti ALL, Elvir FAR, Diniz JBC, de Melo TMV, Santana LS, de Oliveira HM, Barroso DC, Polverini AD. Early ambulation versus prolonged bed rest for incidental durotomies in spine procedures: a systematic review and meta-analysis. Neurosurg Rev 2023; 46:310. [PMID: 37989906 DOI: 10.1007/s10143-023-02201-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2023] [Revised: 10/09/2023] [Accepted: 10/25/2023] [Indexed: 11/23/2023]
Abstract
Incidental durotomies are frequent complications of spine surgery associated with cerebrospinal fluid (CSF) leak-related symptoms. Management typically involves prolonged bed rest to reduce CSF pressure at the durotomy site. However, early ambulation may be a safer, effective alternative. PubMed, Web of Science, Embase, Cochrane, and Scopus were systematically searched for studies comparing early ambulation (bed rest ≤ 24 h) with prolonged bed rest (> 24 h) for patients with incidental durotomies in spine surgeries. The outcomes of interest were CSF leak, hypotensive headache, additional surgical repair, pseudomeningocele, and pulmonary complications. Systematic reviews and meta-analysis were performed following the Cochrane Handbook for Systematic Reviews of Interventions. We included a total of 704 patients from 6 studies. There was a significant reduction in the incidence of pulmonary complications (RR 0.23; 95% CI 0.08-0.67; p = 0.007) in the early mobilization group. The incidence of CSF leak (RR 1.34; 95% CI 0.83-2.14; p = 0.23), hypotensive headache (RR 0.72; 95% CI 0.27-1.90; p = 0.50), additional repair surgery (RR 1.29; 95% CI 0.76-2.2; p = 0.35), and pseudomeningocele (RR 1.29; 95% CI 0.20-8.48; p = 0.79) did not differ significantly. In patients with incidental durotomy following spinal surgery, early mobilization was associated with a lower incidence of pulmonary complications as compared with prolonged bed rest. There was no significant difference between groups in terms of CSF leak, need for additional repair, pseudomeningocele, and hypotensive headache.
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Affiliation(s)
| | | | | | | | | | | | | | | | - Allan Dias Polverini
- Neurosurgical Oncology Division, Hospital de Amor, Fundação Pio XII, Antenor Duarte Vilela, 1331 - Dr. Paulo Prata, Barretos, Sao Paulo, 14784-400, Brazil.
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Toci G, Lambrechts MJ, Issa T, Karamian B, Siegel N, Antonio ND, Canseco J, Kurd M, Woods B, Kaye ID, Hilibrand A, Kepler C, Vaccaro A, Schroeder G. Incidence, Risk Factors, and Outcomes of Incidental Durotomy during Lumbar Spine Decompression with or without Fusion. Asian Spine J 2023; 17:647-655. [PMID: 37226383 PMCID: PMC10460661 DOI: 10.31616/asj.2022.0297] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/29/2022] [Revised: 10/14/2022] [Accepted: 10/16/2022] [Indexed: 05/26/2023] Open
Abstract
STUDY DESIGN Retrospective cohort study. PURPOSE The primary objective of this study was to determine the incidence and risk factors for incidental durotomies during lumbar decompression surgeries. In addition, we aimed to determine the changes in patient-reported outcome measures (PROMs) based on incidental durotomy status. OVERVIEW OF LITERATURE There is limited literature investigating the affect of incidental durotomy on patient reported outcome measures. While the majority of research does not suggest differences in complications, readmission, or revision rates, many studies rely on public databases, and their sensitivity and specificity for identifying incidental durotomies is unknown. METHODS Patients undergoing lumbar decompression with or without fusion at a single tertiary care center were grouped based on the presence of a durotomy. Multivariate analysis was performed for length of stay (LOS), hospital readmissions, and changes in PROMs. To identify surgical risk factors for durotomy, 3:1 propensity matching was performed using stepwise logistic regression. The sensitivity and specificity of the International Classification of Disease, 10th revision (ICD-10) codes (G96.11 and G97.41) were also assessed. RESULTS Of the 3,684 consecutive patients who underwent lumbar decompressions, 533 (14.5%) had durotomies, and a complete set of PROMs (preoperative and 1-year postoperative) were available for 737 patients (20.0%). Incidental durotomy was an independent predictor of increased LOS but not hospital readmission or worse PROMs. The durotomy repair method was not associated with hospital readmission or LOS. However, repair with collagen graft and suture predicted reduced improvement in Visual Analog Scale back (β =2.56, p=0.004). Independent risk factors for incidental durotomies included revisions (odds ratio [OR], 1.73; p<0.001), levels decompressed (OR, 1.11; p=0.005), and preoperative diagnosis of spondylolisthesis or thoracolumbar kyphosis. The sensitivity and specificity of ICD-10 codes were 5.4% and 99.9%, respectively, for identifying durotomies. CONCLUSIONS The durotomy rate for lumbar decompressions was 14.5%. No differences in outcomes were detected except for increased LOS. Database studies relying on ICD codes should be interpreted with caution due to the limited sensitivity in identifying incidental durotomies.
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Affiliation(s)
- Gregory Toci
- Department of Orthopaedic Surgery, Rothman Institute, Thomas Jefferson University, Philadelphia, PA, USA
| | - Mark James Lambrechts
- Department of Orthopaedic Surgery, Rothman Institute, Thomas Jefferson University, Philadelphia, PA, USA
| | - Tariq Issa
- Department of Orthopaedic Surgery, Rothman Institute, Thomas Jefferson University, Philadelphia, PA, USA
| | - Brian Karamian
- Department of Orthopaedic Surgery, Rothman Institute, Thomas Jefferson University, Philadelphia, PA, USA
| | - Nicholas Siegel
- Department of Orthopaedic Surgery, Rothman Institute, Thomas Jefferson University, Philadelphia, PA, USA
| | - Nicholas D' Antonio
- Department of Orthopaedic Surgery, Rothman Institute, Thomas Jefferson University, Philadelphia, PA, USA
| | - Jose Canseco
- Department of Orthopaedic Surgery, Rothman Institute, Thomas Jefferson University, Philadelphia, PA, USA
| | - Mark Kurd
- Department of Orthopaedic Surgery, Rothman Institute, Thomas Jefferson University, Philadelphia, PA, USA
| | - Barrett Woods
- Department of Orthopaedic Surgery, Rothman Institute, Thomas Jefferson University, Philadelphia, PA, USA
| | - Ian David Kaye
- Department of Orthopaedic Surgery, Rothman Institute, Thomas Jefferson University, Philadelphia, PA, USA
| | - Alan Hilibrand
- Department of Orthopaedic Surgery, Rothman Institute, Thomas Jefferson University, Philadelphia, PA, USA
| | - Christopher Kepler
- Department of Orthopaedic Surgery, Rothman Institute, Thomas Jefferson University, Philadelphia, PA, USA
| | - Alexander Vaccaro
- Department of Orthopaedic Surgery, Rothman Institute, Thomas Jefferson University, Philadelphia, PA, USA
| | - Gregory Schroeder
- Department of Orthopaedic Surgery, Rothman Institute, Thomas Jefferson University, Philadelphia, PA, USA
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5
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Milton R, Kalanjiyam GP, S R, Shetty AP, Kanna RM. Dural injury following elective spine surgery - A prospective analysis of risk factors, management and complications. J Clin Orthop Trauma 2023; 41:102172. [PMID: 37483912 PMCID: PMC10362543 DOI: 10.1016/j.jcot.2023.102172] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/25/2023] [Revised: 03/28/2023] [Accepted: 05/28/2023] [Indexed: 07/25/2023] Open
Abstract
Incidental dural tears being a familiar complication in spine surgery could result in dreaded postoperative outcomes. Though the literature pertaining to their incidence and management is vast, it is limited by the retrospective study designs and smaller case series. Hence, we performed a prospective study in our institute to determine the incidence, surgical risk factors, complications and surgical outcomes in patients with unintended durotomy during spine surgery over a period of one year. The overall incidence in our study was 2.3% (44/1912). Revision spine surgeries in particular had a higher incidence of 16.6%. The average age of the study population was 51.6 years. The most common intraoperative surgical step associated with dural tear was removal of the lamina, and 50% of the injuries were during usage of kerrison rongeur. The most common location of the tear was paramedian location (20 patients) and the most common size of the tear was about 1 mm-5mm (31 patients). We observed that the dural repair techniques, placement of drain and prolonged post-operative bed rest didnot significantly affect the post-operative outcomes. One patient in our study developed persistent CSF leak, which was treated by subarachnoid lumbar drain placement. No patients developed pseudomeningocele or post-operative neurological worsening or re-exploration for dural repair. Wound complications were noted in 4 patients and treated by debridement and antibiotics. Based on our study, we have proposed a treatment algorithm for the management of dural tears in spine surgery.
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Affiliation(s)
- Raunak Milton
- Department of Spine Surgery, Ganga Medical Centre and Hospitals, Coimbatore, India
| | | | - Rajasekaran S
- Department of Spine Surgery, Ganga Hospital, 313, Mettupalayam Road, Coimbatore, India
| | - Ajoy Prasad Shetty
- Department of Spine Surgery, Ganga Medical Centre and Hospitals, Coimbatore, India
| | - Rishi Mugesh Kanna
- Department of Spine Surgery, Ganga Hospital, 313, Mettupalayam Road, Coimbatore, India
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Dong RP, Zhang Q, Yang LL, Cheng XL, Zhao JW. Clinical management of dural defects: A review. World J Clin Cases 2023; 11:2903-2915. [PMID: 37215425 PMCID: PMC10198091 DOI: 10.12998/wjcc.v11.i13.2903] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/28/2022] [Revised: 03/03/2023] [Accepted: 04/04/2023] [Indexed: 04/25/2023] Open
Abstract
Dural defects are common in spinal and cranial neurosurgery. A series of complications, such as cerebrospinal fluid leakage, occur after rupture of the dura. Therefore, treatment strategies are necessary to reduce or avoid complications. This review comprehensively summarizes the common causes, risk factors, clinical complications, and repair methods of dural defects. The latest research progress on dural repair methods and materials is summarized, including direct sutures, grafts, biomaterials, non-biomaterial materials, and composites formed by different materials. The characteristics and efficacy of these dural substitutes are reviewed, and these materials and methods are systematically evaluated. Finally, the best methods for dural repair and the challenges and future prospects of new dural repair materials are discussed.
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Affiliation(s)
- Rong-Peng Dong
- Department of Spinal Surgery, The Second Hospital of Jilin University, Changchun 130000, Jilin Province, China
| | - Qi Zhang
- Department of Spinal Surgery, The Second Hospital of Jilin University, Changchun 130000, Jilin Province, China
| | - Li-Li Yang
- Department of Spinal Surgery, The Second Hospital of Jilin University, Changchun 130000, Jilin Province, China
| | - Xue-Liang Cheng
- Department of Spinal Surgery, The Second Hospital of Jilin University, Changchun 130000, Jilin Province, China
| | - Jian-Wu Zhao
- Department of Spinal Surgery, The Second Hospital of Jilin University, Changchun 130000, Jilin Province, China
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7
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Wai EK. CORR Insights®: Can We Geographically Validate a Natural Language Processing Algorithm for Automated Detection of Incidental Durotomy Across Three Independent Cohorts From Two Continents? Clin Orthop Relat Res 2022; 480:1776-1778. [PMID: 35612550 PMCID: PMC9384932 DOI: 10.1097/corr.0000000000002252] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/18/2022] [Accepted: 04/28/2022] [Indexed: 01/31/2023]
Affiliation(s)
- Eugene K Wai
- Associate Professor, Division of Orthopaedic Surgery, University of Ottawa, Ottawa, ON, Canada
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8
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Xiong GX, Tobert D, Fogel H, Cha T, Schwab J, Shin J, Bono C, Hershman S. Open epidural blood patch to augment durotomy repair in lumbar spine surgery: surgical technique and cohort study. Spine J 2021; 21:2010-2018. [PMID: 34144204 DOI: 10.1016/j.spinee.2021.06.011] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/05/2021] [Revised: 05/18/2021] [Accepted: 06/11/2021] [Indexed: 02/03/2023]
Abstract
BACKGROUND CONTEXT Incidental durotomy during elective spine surgery is relatively common. While usually benign and self-limited, it can be associated with morbidity, increased cost, and medicolegal ramifications. Dural repair typically involves performing a primary closure using a suture or dural staple; repairs are then frequently augmented with a sealant, patch, or fat/fascial graft. Although primary repair of an incidental durotomy is standard practice, the ideal secondary sealant or augment choice remains unclear. A wide variety of commercially available dural sealant options exist, and while none have demonstrated consistent superiority, all are associated with single-use costs in the hundreds to thousands of dollars and have concerns regarding swelling, local inflammation, or short-lived dural adherence. PURPOSE The goal of this study is to compare the results of dural repair augmentation using an open intraoperative epidural blood patch to a hydrogel technique. STUDY DESIGN/SETTING Retrospective comparative cohort study at an academic referral center PATIENT SAMPLE: Adult patients undergoing lumbar spine surgery from March 2017 to January 2021 who sustained an incidental durotomy. Patients undergoing surgery for infection were excluded. OUTCOME MEASURES The primary outcome was failure of the repair as determined by a return to the operating room for re-exploration of a persistent cerebrospinal fluid (CSF) leak within 30 days of the index procedure. A secondary outcome was the incidence of a postoperative positional headache, and if present, the method used to obtain resolution. The primary predictor was use of a suture and hydrogel technique ("hydrogel" group), or the use of an epidural blood patch ("EBP" group). METHODS The method for applying an open epidural blood patch is presented in detail and involves primarily repairing the durotomy followed by allowing whole blood to pool and clot in the operative field until the durotomy is completely covered. This was compared with a group of patients undergoing secondary augmentation with commercially available hydrogel. In both groups, mechanical resistance to CSF leakage was confirmed with direct visualization and a Valsalva maneuver, respectively. Patients were instructed to remain flat until the morning after surgery. Chart review was used for data abstraction on preoperative, demographic, perioperative, and postoperative clinical factors. To compare between the hydrogel and EBP group, Wilcoxon rank-sum testing was used to test for non-parametric comparisons of means, and chi-square testing between binomial data. RESULTS Of 732 patients during the study period, forty-eight patients met study criteria. Twenty-five patients were in the hydrogel group and 23 in the EBP group. Mean age was 69.3 years (standard error 1.3 years). Patients were predominantly female (n = 31, 64.6%) with a mean BMI of 29.5 (SE 0.8), with no significant baseline differences between the hydrogel and EBP groups. Two patients in the hydrogel group (8.0%) and two in the EBP group (8.7%) had mild positional headaches postoperatively that resolved without intervention within 24 hours. One (4.3%) patient in the EBP group had positional headaches following an initial headache-free period; this patient was returned to the operating room and no evidence of a persistent CSF leak was found despite meticulous exploration. CONCLUSIONS An open, intraoperatively placed epidural blood patch may be an efficacious and cost-effective way to manage an incidental durotomy. This method merits further study as an allergy-free, no swell, cost-neutral method of dural repair augmentation.
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Affiliation(s)
- Grace X Xiong
- Harvard Combined Orthopaedic Residency Program, Boston, MA
| | | | | | - Thomas Cha
- Massachusetts General Hospital, Boston, MA
| | | | - John Shin
- Massachusetts General Hospital, Boston, MA
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9
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Zhu T, Wang H, Jing Z, Fan D, Liu Z, Wang X, Tian Y. High efficacy of tetra-PEG hydrogel sealants for sutureless dural closure. Bioact Mater 2021; 8:12-19. [PMID: 34541383 PMCID: PMC8424082 DOI: 10.1016/j.bioactmat.2021.06.022] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2021] [Revised: 06/07/2021] [Accepted: 06/20/2021] [Indexed: 01/01/2023] Open
Abstract
Advances in meticulous dural closure technique remain a great challenge for watertight dural closure in the aged society, because the cerebrospinal fluid (CSF) leakage after spinal surgery is often accompanied with the disgusting wound infection, meningitis and pseudomeningocele. Here, a tetra-poly (ethylene glycol) (PEG)-based hydrogel sealant is developed with collective advantages of facile operation, high safety, quick set time, easy injectability, favorable mechanical strength and powerful tissue adhesion for effective sutureless dural closure during the surgery procedure. Impressively, this tetra-PEG sealant can instantaneously adhere to the irregular tissue surfaces even in a liquid environment, and effectively prevent or block off the intraoperative CSF leakage for sutureless dural closure and dura regeneration. Together, this sutureless tetra-PEG adhesive can be utilized as a very promising alternative for high-efficient watertight dural closure of the clinical patients who incidentally or deliberately undergo the durotomy during the spinal surgery.
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Affiliation(s)
- Tengjiao Zhu
- Department of Orthopaedics, Peking University Third Hospital, Beijing, 100191, China.,Beijing Key Laboratory of Spinal Disease Research, Beijing, 100191, China.,Engineering Research Center of Bone and Joint Precision Medicine, Ministry of Education, Beijing, 100191, China
| | - Hufei Wang
- Beijing National Laboratory for Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China.,University of Chinese Academy of Sciences, Beijing 100049, China
| | - Zehao Jing
- Department of Orthopaedics, Peking University Third Hospital, Beijing, 100191, China.,Beijing Key Laboratory of Spinal Disease Research, Beijing, 100191, China.,Engineering Research Center of Bone and Joint Precision Medicine, Ministry of Education, Beijing, 100191, China
| | - Daoyang Fan
- Department of Orthopaedics, Peking University Third Hospital, Beijing, 100191, China.,Beijing Key Laboratory of Spinal Disease Research, Beijing, 100191, China.,Engineering Research Center of Bone and Joint Precision Medicine, Ministry of Education, Beijing, 100191, China
| | - Zhongjun Liu
- Department of Orthopaedics, Peking University Third Hospital, Beijing, 100191, China.,Beijing Key Laboratory of Spinal Disease Research, Beijing, 100191, China.,Engineering Research Center of Bone and Joint Precision Medicine, Ministry of Education, Beijing, 100191, China
| | - Xing Wang
- Beijing National Laboratory for Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China.,University of Chinese Academy of Sciences, Beijing 100049, China
| | - Yun Tian
- Department of Orthopaedics, Peking University Third Hospital, Beijing, 100191, China.,Beijing Key Laboratory of Spinal Disease Research, Beijing, 100191, China.,Engineering Research Center of Bone and Joint Precision Medicine, Ministry of Education, Beijing, 100191, China
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10
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Ball T, Knibbe C, Sharma M, McCallum AP, Sieg EP. Thecal sac ligation for the treatment of post-infectious intrathecal-prevertebral CSF fistula in a paraplegic patient. Clin Neurol Neurosurg 2021; 207:106803. [PMID: 34271423 DOI: 10.1016/j.clineuro.2021.106803] [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: 03/18/2021] [Revised: 07/06/2021] [Accepted: 07/07/2021] [Indexed: 11/26/2022]
Abstract
The occurrence of a symptomatic post-infectious intrathecal to prevertebral fistula is rare. We report the presentation and management of a 38-year-old chronically paraplegic male with longstanding thoracic osteomyelitis and epidural infection who developed a cerebrospinal fluid (CSF) fistula causing symptomatic intracranial hypotension (IH). During an interventional radiology (IR)-guided aspiration of what was thought to be residual abscess, pulsatile, clear fluid was observed. A subsequent CT myelogram showed air in the spinal canal and a CSF fistula between the thecal sac and the pre-vertebral space. Upon intraoperative exploration, a large ventral dural defect was identified with insufficient native dura for primary closure and the thecal sac was tied off cranial to the level of the fistula. Given the large ventral dural defect, the fistula was likely the result of longstanding infection in the epidural space rather than the IR guided aspiration. The aspiration likely transgressed an existing fistula and may have exacerbated the symptoms of IH by providing another route for CSF egress. The patient's postural headaches completely resolved post-operatively. Thecal sac ligation is a viable treatment option in select circumstances with symptomatic CSF fistula.
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Affiliation(s)
- Tyler Ball
- Department of Neurosurgery, University of Louisville, Louisville, KY, USA.
| | - Chase Knibbe
- University of Louisville School of Medicine, 220 Abraham Flexner Way, Suite 1200, Louisville, KY 40202, USA
| | - Mayur Sharma
- Department of Neurosurgery, University of Louisville, Louisville, KY, USA
| | - Abigail P McCallum
- Department of Neurosurgery, University of Louisville, Louisville, KY, USA
| | - Emily P Sieg
- Department of Neurosurgery, University of Louisville, Louisville, KY, USA
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11
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Alshameeri ZAF, Jasani V. Risk Factors for Accidental Dural Tears in Spinal Surgery. Int J Spine Surg 2021; 15:536-548. [PMID: 33986000 DOI: 10.14444/8082] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
BACKGROUND Accidental dural tears (DTs) are familiar complications of spinal surgery. Their reported incidence varies widely, and several risk factors have been proposed in the literature. The aim of this study was to conduct a systematic review and meta-analysis to determine the rate of DTs and assess their associated risk factors. METHODS A systematic literature search was conducted using specific MeSH and Text terms. Only articles with prospective data reporting the incidence and risk factors were selected and reviewed based on specific inclusion and exclusion criteria. RESULTS Twenty-three studies were included. The reported incidence rate ranged from 0.4% to 15.8%, giving an overall pooled incidence rate of 5.8% (95% confidence interval [CI] 4.4-7.3). The incidence rate varied in relation to the part of the spine and the type of surgery. Three factors were associated with a high rate of DTs: age (overall mean difference of 3.04, 95% CI 2.49-3.60), revision surgery (overall odds ratio of 2.28, 95% CI 1.84-2.83), and lumbar stenosis (overall odds ratio of 2.03, 95% CI 1.50-2.75). Diabetes was weakly associated with DTs, with an odds ratio of 1.40 (95% CI 1.01-1.93). The overall effects of sex and obesity were not statistically significant. CONCLUSION Advancing age, revision surgery, and lumbar stenosis were significantly associated with increased risk of DTs. These factors should be taken into consideration during the consenting process for spinal surgery. CLINICAL RELEVANCE Risk of dural tear during spine surgery.
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Affiliation(s)
- Zeiad A F Alshameeri
- University Hospital of North Midlands, Royal Stoke University Hospital, Stoke-on-Trent, United Kingdom
| | - Vinay Jasani
- University Hospital of North Midlands, Royal Stoke University Hospital, Stoke-on-Trent, United Kingdom
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Incidental Durotomy in Lumbar Spine Surgery; Risk Factors, Complications, and Perioperative Management. J Am Acad Orthop Surg 2021; 29:e279-e286. [PMID: 33539059 DOI: 10.5435/jaaos-d-20-00210] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/11/2020] [Accepted: 11/14/2020] [Indexed: 02/01/2023] Open
Abstract
Incidental durotomy (ID) can occur in up to 14% of all lumbar spine surgeries. The risk of this complication is markedly higher among elderly patients with advanced spinal pathology. In addition, revision cases and other more invasive procedures increase the risk of ID. When unrepaired, IDs can increase the risk of developing meningitis and can lead to the formation of cerebrospinal fluid fistulas and pseudomeningoceles. Intraoperative recognition and repair are essential to ID management, although repair techniques vary considerably. Although primary suture repair is considered the "benchmark," indirect repair alone has shown comparable outcomes. Given the concern for infection after ID, many have indicated for prolonged prophylactic antibiotic regimens. However, there is little clinical evidence that this is necessary after adequate repair. The addition of subfascial drains have been shown to promote wound healing and early ambulation, whereas no consensus on duration of indwelling drains exists and such management is largely case dependent. Early ambulation after surgery has not shown to be associated with increased risk of further ID complications and decreases rehabilitation time, length of stay, and risk of venous thromboembolism. However, there remains a role for conservation mobilization protocols in more severe cases where notable symptoms are observed.
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Iida J, Miyakoshi N, Hongo M, Sasaki H, Ito H, Kubota H, Sato T, Shimada Y. Herniation of the cauda equina into the facet joint through a pseudomeningocele: A case report and literature review. Surg Neurol Int 2021; 12:30. [PMID: 33598346 PMCID: PMC7881497 DOI: 10.25259/sni_893_2020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2020] [Accepted: 12/25/2020] [Indexed: 11/04/2022] Open
Abstract
Background Incidental durotomy is a well-known complication of spinal surgery. It can lead to persistent cerebrospinal fluid leakage resulting in significant secondary complications. Here, we present a case in which the cauda equina herniated into a pseudomeningocele that penetrated a facet joint, leading to lower extremity radiculopathy warranting surgical correction. Case Description One year ago, a 67-year-old male underwent a partial left L4-L5 laminectomy. At surgery, a durotomy was repaired with a nylon suture and reinforced with a fat patch. He subsequently presented with severe left lower extremity radiculopathy and a partial cauda equina syndrome. On MR, the cauda equina had herniated into a pseudomeningocele that penetrated the left facet joint. Once the defect was repaired at surgery, the patient's symptoms improved. Conclusion It is critical to correctly repair an intraoperative durotomy to avoid further neurological deficits that may include cauda equina herniation into pseudomeningoceles penetrating facet joints.
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Affiliation(s)
- Jumpei Iida
- Department of Orthopedic Surgery, Noshiro Kosei Medical Center, Noshiro, Japan
| | - Naohisa Miyakoshi
- Department of Orthopedic Surgery, Akita University Graduate School of Medicine, Hondo, Akita, Japan
| | - Michio Hongo
- Department of Orthopedic Surgery, Akita University Graduate School of Medicine, Hondo, Akita, Japan
| | - Hiroshi Sasaki
- Department of Orthopedic Surgery, Noshiro Kosei Medical Center, Noshiro, Japan
| | - Hiroki Ito
- Department of Orthopedic Surgery, Noshiro Kosei Medical Center, Noshiro, Japan
| | - Hitoshi Kubota
- Department of Orthopedic Surgery, Noshiro Kosei Medical Center, Noshiro, Japan
| | - Takeshi Sato
- Department of Orthopedic Surgery, Noshiro Kosei Medical Center, Noshiro, Japan
| | - Yoichi Shimada
- Department of Orthopedic Surgery, Akita University Graduate School of Medicine, Hondo, Akita, Japan
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Iyer RD, Dubey S, Sarkar B. Letter to the editor concerning "A systematic review and meta-analysis on the management of accidental dural tears in spinal surgery: drowning in information but thirsty for a clear message" by Alshameeri ZAF, et al. [Eur Spine J (2020); DOI 10.1007/s00586-020-06401-y]. EUROPEAN SPINE JOURNAL : OFFICIAL PUBLICATION OF THE EUROPEAN SPINE SOCIETY, THE EUROPEAN SPINAL DEFORMITY SOCIETY, AND THE EUROPEAN SECTION OF THE CERVICAL SPINE RESEARCH SOCIETY 2020; 29:2100-2101. [PMID: 32583218 DOI: 10.1007/s00586-020-06503-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/22/2020] [Revised: 05/22/2020] [Accepted: 06/11/2020] [Indexed: 11/25/2022]
Affiliation(s)
- R Dinesh Iyer
- Department of Trauma Surgery (Orthopaedics), AIIMS, Rishikesh, Uttarakhand, 249203, India.
| | - Siddharth Dubey
- Department of Trauma Surgery (Orthopaedics), AIIMS, Rishikesh, Uttarakhand, 249203, India
| | - Bhaskar Sarkar
- Department of Trauma Surgery (Orthopaedics), AIIMS, Rishikesh, Uttarakhand, 249203, India
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Alshameeri ZAF. Answer to the Letter to the Editor of R. Dinesh Iyer et al. concerning "A systematic review and meta-analysis on the management of accidental dural tears in spinal surgery: drowning in information but thirsty for a clear message" by Alshameeri ZAF et al. (Eur Spine J (2020); doi: 10.1007/s00586-020-06401-y). EUROPEAN SPINE JOURNAL : OFFICIAL PUBLICATION OF THE EUROPEAN SPINE SOCIETY, THE EUROPEAN SPINAL DEFORMITY SOCIETY, AND THE EUROPEAN SECTION OF THE CERVICAL SPINE RESEARCH SOCIETY 2020; 29:2102-2103. [PMID: 32567000 DOI: 10.1007/s00586-020-06504-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/11/2020] [Accepted: 06/11/2020] [Indexed: 01/19/2023]
Affiliation(s)
- Zeiad A F Alshameeri
- Spinal Surgery Department, Royal Stoke University Hospital, Newcastle Rd, Stoke-on-Trent, ST4 6QG, UK.
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