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Findlay MC, Tenhoeve S, Terry SA, Iyer RR, Brockmeyer DL, Kelly MP, Kestle JRW, Gonda D, Ravindra VM. Disparities in indications and outcomes reporting for pediatric tethered cord surgery: The need for a standardized outcome assessment tool. Childs Nerv Syst 2024; 40:1111-1120. [PMID: 38072858 DOI: 10.1007/s00381-023-06246-y] [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: 10/30/2023] [Accepted: 11/29/2023] [Indexed: 03/28/2024]
Abstract
PURPOSE Tethered cord syndrome (TCS) is characterized by abnormal attachment of the spinal cord neural elements to surrounding tissues. The most common symptoms include pain, motor or sensory dysfunction, and urologic deficits. Although TCS is common in children, there is a significant heterogeneity in outcomes reporting. We systematically reviewed surgical indications and postoperative outcomes to assess the need for a grading/classification system. METHODS PubMed and EMBASE searches identified pediatric TCS literature published between 1950 and 2023. Studies reporting surgical interventions, ≥ 6-month follow-up, and ≥ 5 patients were included. RESULTS Fifty-five studies representing 3798 patients were included. The most commonly reported non-urologic symptoms were nonspecific lower-extremity motor disturbances (36.4% of studies), lower-extremity/back pain (32.7%), nonspecific lower-extremity sensory disturbances (29.1%), gait abnormalities (29.1%), and nonspecific bowel dysfunction/fecal incontinence (25.5%). Urologic symptoms were most commonly reported as nonspecific complaints (40.0%). After detethering surgery, retethering was the most widely reported non-urologic outcome (40.0%), followed by other nonspecific findings: motor deficits (32.7%), lower-extremity/back/perianal pain (18.2%), gait/ambulation function (18.2%), sensory deficits (12.7%), and bowel deficits/fecal incontinence (12.7%). Commonly reported urologic outcomes included nonspecific bladder/urinary deficits (27.3%), bladder capacity (20.0%), bladder compliance (18.2%), urinary incontinence/enuresis/neurogenic bladder (18.2%), and nonspecific urodynamics/urodynamics score change (16.4%). CONCLUSION TCS surgical literature is highly variable regarding surgical indications and reporting of postsurgical outcomes. The lack of common data elements and consistent quantitative measures inhibits higher-level analysis. The development and validation of a standardized outcomes measurement tool-ideally encompassing both patient-reported outcome and objective measures-would significantly benefit future TCS research and surgical management.
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Affiliation(s)
- Matthew C Findlay
- School of Medicine, University of Utah, Salt Lake City, UT, USA
- Department of Neurosurgery, Clinical Neurosciences Center, University of Utah, Salt Lake City, UT, USA
| | - Samuel Tenhoeve
- School of Medicine, University of Utah, Salt Lake City, UT, USA
| | - Skyler A Terry
- College of Social and Behavioral Sciences, University of Utah, Salt Lake City, UT, USA
| | - Rajiv R Iyer
- Department of Neurosurgery, Clinical Neurosciences Center, University of Utah, Salt Lake City, UT, USA
| | - Douglas L Brockmeyer
- Department of Neurosurgery, Clinical Neurosciences Center, University of Utah, Salt Lake City, UT, USA
| | - Michael P Kelly
- Division of Pediatric Orthopedics, Rady Children's Hospital, San Diego, CA, USA
| | - John R W Kestle
- Department of Neurosurgery, Clinical Neurosciences Center, University of Utah, Salt Lake City, UT, USA
| | - David Gonda
- Division of Pediatric Neurosurgery, Rady Children's Hospital, San Diego, CA, USA
| | - Vijay M Ravindra
- Department of Neurosurgery, Clinical Neurosciences Center, University of Utah, Salt Lake City, UT, USA.
- Division of Pediatric Neurosurgery, Rady Children's Hospital, San Diego, CA, USA.
- Department of Neurological Surgery, Naval Medical Center San Diego, 34800 Bob Wilson Drive, San Diego, CA 92134, USA.
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Cerebrospinal fluid leakage after intradural spinal surgery in children. Childs Nerv Syst 2023; 39:1013-1019. [PMID: 36790491 PMCID: PMC10160141 DOI: 10.1007/s00381-022-05797-w] [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: 10/12/2022] [Accepted: 12/08/2022] [Indexed: 02/16/2023]
Abstract
PURPOSE This study aimed to establish the incidence of CSF leakage in children and associated complications after intradural spinal surgery in three tertiary neurosurgical referral centers and to describe the treatment strategies applied. METHODS Patients of 18 years or younger who underwent intradural spinal surgery between 2015 and 2021 in three tertiary neurosurgical referral centers were included. Patients who died or were lost to follow-up within six weeks after surgery were excluded. The primary outcome measure was CSF leakage within six weeks after surgery, defined as leakage of CSF through the skin. Secondary outcome measures included the presence of pseudomeningocele (PMC), meningitis, and surgical site infection (SSI). RESULTS We included a total of 75 procedures, representing 66 individual patients. The median age in this cohort was 5 (IQR = 0-13 years. CSF leakage occurred in 2.7% (2/75) of procedures. It occurred on days 3 and 21 after the index procedure, respectively. One patient was treated with a pressure bandage and an external lumbar drain on day 4 after diagnosis of the leak, and the other was treated with wound revision surgery on day 1 after the leak occurred. In total, 1 patient developed a PMC without a CSF leak which was treated with wound revision surgery. SSI occurred in 10.7%, which included both cases of CSF leak. CONCLUSIONS CSF leakage after intradural spinal surgery in the pediatric population is relatively rare (2.7%). Nevertheless, the clinical consequences with respect to secondary complications such as infection and the necessity for invasive treatment are serious.
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Kankam SB, Amini E, Khoshnevisan K, Khoshnevisan A. Investigating acetazolamide effectiveness on CSF leak in adult patients after spinal surgery. NEUROCIRUGIA (ENGLISH EDITION) 2022; 33:293-299. [PMID: 35811251 DOI: 10.1016/j.neucie.2021.06.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/07/2021] [Accepted: 06/29/2021] [Indexed: 06/15/2023]
Abstract
INTRODUCTION AND OBJECTIVES Despite the use of acetazolamide in the management of CSF leak in most patients after CNS surgeries, there is scant evidence in the literature about the efficacy of this established protocol among adult patients in post-spinal surgery observations. We investigated the potential positive effect of acetazolamide in reducing CSF leak after spine surgery. MATERIALS AND METHODS We conducted a single-center, double-blind, randomized -controlled trial comparing Oral Acetazolamide plus Corrected body (prone) position (CP+A) versus Corrected body (prone) position alone (CP-A) from January 2014 to September 2015 in the Neurosurgery ward of Shariati Teaching Hospital, Tehran University of Medical Sciences, Tehran, Iran. Seventy-two Patients divided into two groups [CP-A group (n = 36, 50%) and CP+A group (n = 36, 50%)] were randomly assigned to this Clinical Trial study. CP+A group (maintained the 3/4 lateral position + dose of acetazolamide 20 mg/kg/day in 3-4 divided doses for 7 days), and CP-A group (Control group) (maintained the 3/4 lateral position for 7 days with no acetazolamide). RESULTS Baseline characteristics between the two groups showed no significant differences: Sex (P < .637), Age (P < .988) and previous CNS operation at other location besides the spine (P < .496). Although we reported post-surgical CSF leak in 2/36 (5.55%) of CP+A group and 4/36 (11.11%) of CP-A (control) group, there was no significant difference observed between the two groups (95%CI, 0.081-2.748; OR = 0.471; P < .402; Adjusted P < .247). Additionally, no significant differences were observed when we examined surgical characteristics, such as the size of the dural opening (P < .489) and type of operation (P < .465). CONCLUSION Acetazolamide has no positive effect in controlling CSF leak after dural opening/dural tear in adult patients who undergo spinal surgery, when we considered alongside the one-week prone position. Therefore, acetazolamide administration may not be essential for postoperative spinal surgery for dural tear. Prospective studies involving a larger sample size may be needed to track long-term acetazolamide complications on patients with CSF leak.
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Affiliation(s)
- Samuel Berchi Kankam
- Department of Neurosurgery, School of Medicine, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Elham Amini
- Pharmaceutical Care Department, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Kamyar Khoshnevisan
- Biosensor Research Center, Endocrinology and Metabolism Molecular-Cellular Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Alireza Khoshnevisan
- Department of Neurosurgery, School of Medicine, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran.
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Koyama J, Akutsu N, Higashino M, Motohiro O, Kawamura A. Repair of refractory postoperative cerebrospinal fluid leakage using a reversed dermis flap in a pediatric lipomyelomeningocele patient. Childs Nerv Syst 2022; 38:1185-1188. [PMID: 35536350 DOI: 10.1007/s00381-022-05474-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/13/2022] [Accepted: 02/05/2022] [Indexed: 11/25/2022]
Abstract
INTRODUCTION Cerebrospinal fluid (CSF) leak and pseudomeningocele are common complications after surgery for spinal dysraphism. CASE REPORT AND TECHNIQUE We report a 6-month-old girl with a lumbosacral lipomyelomeningocele and accessory lower limb who developed a refractory cerebrospinal fluid leak and pseudomeningocele after lipomyelomeningocele repair and removal of the accessory limb. The pseudomeningocele was successfully repaired using a reversed dermis flap made from excess skin that covered the meningocele. CONCLUSION This technique can be performed without using synthetic material or an additional surgical incision.
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Affiliation(s)
- Junji Koyama
- Department of Neurosurgery, Hyogo Prefectural Kobe Children's Hospital, 1-6-7 Minatojima-minamimachi, Chuo-ku, Kobe, Hyogo, 650-0047, Japan.
| | - Nobuyuki Akutsu
- Department of Neurosurgery, Hyogo Prefectural Kobe Children's Hospital, 1-6-7 Minatojima-minamimachi, Chuo-ku, Kobe, Hyogo, 650-0047, Japan
| | - Masashi Higashino
- Department of Neurosurgery, Hyogo Prefectural Kobe Children's Hospital, 1-6-7 Minatojima-minamimachi, Chuo-ku, Kobe, Hyogo, 650-0047, Japan
| | - Onoda Motohiro
- Department of Plastic Surgery, Hyogo Prefectural Kobe Children's Hospital, Kobe, Japan
| | - Atsufumi Kawamura
- Department of Neurosurgery, Hyogo Prefectural Kobe Children's Hospital, 1-6-7 Minatojima-minamimachi, Chuo-ku, Kobe, Hyogo, 650-0047, Japan
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Kankam SB, Amini E, Khoshnevisan K, Khoshnevisan A. Investigating acetazolamide effectiveness on CSF leak in adult patients after spinal surgery. Neurocirugia (Astur) 2021. [DOI: 10.1016/j.neucir.2021.06.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Minimizing CSF Leak and Wound Complications in Tethered Cord Surgery with Prone Positioning: Outcomes in 350 Patients. World Neurosurg 2020; 137:e610-e617. [PMID: 32088374 DOI: 10.1016/j.wneu.2020.02.073] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2019] [Revised: 02/11/2020] [Accepted: 02/12/2020] [Indexed: 11/22/2022]
Abstract
BACKGROUND We document the results of a protocol to reduce the incidence of cerebrospinal fluid (CSF) leak and other wound complications in patients undergoing tethered cord surgery (TCS). METHODS Data from all patients undergoing TCS between January 2009 and April 2019 were reviewed retrospectively. Diagnosis (high risk or low risk; based on the presence of fascial and dural defects at surgery), type of graft used for dural or fascial repair, and CSF leak and other wound complications in the postoperative period were noted. All patients were nursed in the prone position with elevation of the foot end of the bed (Trendelenburg position) for at least 5 days after surgery with a subfascial drain in place. RESULTS Of a total of 350 patients (191 high risk; 159 low risk), CSF leak from the wound was noted in 16 (4.5%). All but 4 of these patients were managed with wound suturing with or without insertion of a subcutaneous drain with continued nursing in the prone and Trendelenburg position. Two patients had meningitis and 3 patients had wound infection. Multivariate analysis revealed that the use of synthetic grafts (P < 0.000) and inability to close the dura (P = 0.02) were the only significant risk factors for CSF wound leak. Wound infections and/or dehiscence were noted in 17 (4.8%) other patients. CONCLUSION Postoperative prone nursing with Trendelenburg position minimizes the incidence of CSF leak and other wound complications.
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Alexiades NG, Shao B, Saiman L, Feldstein N, Anderson RCE. High Prevalence of Gram-Negative Rod and Multi-Organism Surgical Site Infections after Pediatric Complex Tethered Spinal Cord Surgery: Preliminary Report from a Single-Center Study. Pediatr Neurosurg 2020; 55:92-100. [PMID: 32674104 DOI: 10.1159/000508753] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/16/2019] [Accepted: 05/18/2020] [Indexed: 11/19/2022]
Abstract
BACKGROUND Surgical site infections (SSIs) are one of the most common complications following pediatric complex tethered spinal cord release. This patient population is similar in some ways to the neuromuscular scoliosis population, in which higher-than-expected rates of gram-negative SSIs have been identified. METHODS We conducted a single-center retrospective chart review of all patients who underwent complex tethered spinal cord release over a 10-year period between 2007 and 2017. RESULTS A total of 69 patients were identified, with 10 documented SSIs (14%). 50% of the SSIs were polymicrobial or included at least 1 gram-negative organism. Among the organisms isolated, 3 were fully or -partially resistant to cefazolin, the most common antibiotic prophylaxis in this population. CONCLUSION Among children undergoing complex tethered spinal cord release, gram-negative and polymicrobial infections are a significant cause of SSIs. Although further multicenter data are needed, these findings suggest that standard antibiotic prophylaxis with cefazolin may not be sufficient.
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Affiliation(s)
- Nikita G Alexiades
- Department of Neurological Surgery, Columbia University, New York, New York, USA,
| | - Belinda Shao
- Rutgers University Medical School, Newark, New Jersey, USA
| | - Lisa Saiman
- Department of Pediatric Infectious Disease, Columbia University, New York, New York, USA
| | - Neil Feldstein
- Department of Neurological Surgery, Columbia University, New York, New York, USA
| | - Richard C E Anderson
- Department of Neurological Surgery, Columbia University, New York, New York, USA
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Bradko V, Castillo H, Janardhan S, Dahl B, Gandy K, Castillo J. Towards Guideline-Based Management of Tethered Cord Syndrome in Spina Bifida: A Global Health Paradigm Shift in the Era of Prenatal Surgery. Neurospine 2019; 16:715-727. [PMID: 31284336 PMCID: PMC6944994 DOI: 10.14245/ns.1836342.171] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2019] [Revised: 04/08/2019] [Accepted: 06/01/2019] [Indexed: 01/04/2023] Open
Abstract
An estimated 60% of the world's population lives in Asia, where the incidence of neural tube defects is high. Aware that tethered cord syndrome (TCS) is an important comorbidity, the purpose of this systematic review was to explore the treatment of TCS among individuals living with spina bifida (SB) in Asia. MEDLINE and Embase databases were searched for relevant studies published from January 2000 to June 2018. Search terms such as 'spinal dysraphism,' 'spinabifida,' 'diastematomyelia,' 'lipomeningocele,' 'lypomyelomeningocele,' 'meningomyelocele,' and 'tethered cord syndrome' were used in diverse combinations. Of the 1,290 articles that were identified in accordance with PRISMA (Preferred Items for Systematic Reviews and Meta-Analyses) guidelines, 15 Asia-based studies met the inclusion criteria. Significant differences in the diagnostic criteria and management of TCS were documented. As the surgical techniques for prenatal closure of the spinal defect continue to evolve, their adoption internationally is likely to continue. In this setting, a clear and evidence-based approach to the definition and management of TCS is essential. The recent publication by the Spina Bifida Association of America of their updated care guidelines may serve as a tool used to promote a systematized approach to diagnosing and treating TCS among individuals with SB in the region, as well as globally.
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Affiliation(s)
- Viachaslau Bradko
- Department of Orthopedic Surgery, Baylor College of Medicine, Houston, TX, USA
- Division of Orthopedic and Scoliosis Surgery, Texas Children’s Hospital, Houston, TX, USA
| | - Heidi Castillo
- Developmental Pediatrics, Department of Pediatrics, Texas Children’s Hospital/Baylor College of Medicine, Houston, TX, USA
| | - Shruthi Janardhan
- Hematology-Oncology, Department of Pediatrics, Baylor College of Medicine, Houston, TX, USA
| | - Benny Dahl
- Department of Orthopedic Surgery, Baylor College of Medicine, Houston, TX, USA
- Division of Orthopedic and Scoliosis Surgery, Texas Children’s Hospital, Houston, TX, USA
| | - Kellen Gandy
- Department of Pediatrics, Staten Island University Hospital, Staten Island, NY, USA
| | - Jonathan Castillo
- Developmental Pediatrics, Department of Pediatrics, Texas Children’s Hospital/Baylor College of Medicine, Houston, TX, USA
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Shahjouei S, Vafaei Sadr A, Khorasani S, Nejat F, Habibi Z, Akbari Sari A. Utility Measures in Pediatric Temporary Health States: Comparison of Prone Positioning Valuation Through 5 Assessment Tools. Value Health Reg Issues 2019; 18:97-105. [PMID: 30897544 DOI: 10.1016/j.vhri.2019.01.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2018] [Revised: 12/03/2018] [Accepted: 01/04/2019] [Indexed: 11/15/2022]
Abstract
BACKGROUND Assessment of health-related quality of life (HRQOL or utility) is a complex issue especially in children with temporary health states. OBJECTIVES To assess the utility of prone positioning as a prophylactic postsurgical approach with the aid of 5 frequently used general instruments. METHODS Visual analogue scale (VAS), time trade-off (TTO), modified TTO (m-TTO), standard gamble (SG), and chain of gambles (ChGs) instruments and interview with the parent caregivers were used to measure the HRQOL (utility value) of patients who were admitted in the surgical wards of Children's Medical Center Hospital between July and November 2015. RESULTS A total of 74 parent caregivers with a mean age of 30.48 ± 6.66 years were enrolled. On the basis of the Gaussian model of the repeated VAS measures, we classified the behavior of the participants into 4 clusters. Cumulative study of all these clusters demonstrated that TTO has the highest utility measure for prone positioning (0.682 ± 0.359), whereas the lowest utility value was measured by VAS2 (0.132 ± 0.569). In addition, all VAS measures underestimated the preferences. Overall, values of TTO, m-TTO, and ChGs remained consistent through each of these 4 clusters (intracluster consistency) and within each cluster (intercluster consistency). The adopted utility value of prone positioning based on these 3 instruments was estimated as 0.68 ± 0.21. CONCLUSIONS We recommended a model for assessment of HRQOL in children with temporary health states to overcome the challenges of each isolated instrument and used this model to measure the utility value of prone positioning in pediatric patients.
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Affiliation(s)
- Shima Shahjouei
- Department of Neurosurgery, Children's Hospital Medical Centre, Tehran University of Medical Sciences, Tehran, Iran; Department of Health Management and Economics, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran; Universal Scientific Education and Research Network, Tehran, Iran
| | - Alireza Vafaei Sadr
- Department of Physics, Shahid Beheshti University, Tehran, Iran; Department of Theoretical Physics and Center for Astroparticle Physics, University of Geneva, Geneva, Switzerland
| | - Soheila Khorasani
- Department of Health Management and Economics, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Farideh Nejat
- Department of Neurosurgery, Children's Hospital Medical Centre, Tehran University of Medical Sciences, Tehran, Iran
| | - Zohreh Habibi
- Department of Neurosurgery, Children's Hospital Medical Centre, Tehran University of Medical Sciences, Tehran, Iran
| | - Ali Akbari Sari
- Department of Health Management and Economics, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran.
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Shahjouei S, Vafaei Sadr A, Khorasani S, Nejat F, Habibi Z, Akbari Sari A. Health-Related Quality of Life of Pediatric Spinal Surgery Complications. Value Health Reg Issues 2019; 18:74-77. [PMID: 30639949 DOI: 10.1016/j.vhri.2018.11.005] [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: 06/21/2018] [Revised: 11/09/2018] [Accepted: 11/27/2018] [Indexed: 10/27/2022]
Abstract
BACKGROUND Health-related quality of life (utility) measures are essential components of effectiveness analyses. The health-related quality of life of health states in pediatric patients who underwent spinal surgery have not been reported previously. OBJECTIVES To estimate the utility of complications after spinal surgeries and side effects of acetazolamide administration. METHODS Parent caregivers, nurses, neurosurgeons, and orthopedists were interviewed as proxies to evaluate the preference of health conditions in pediatric patients who underwent intradural surgeries. We measured the utility of spinal surgery complications (cerebrospinal fluid leakage and collection, wound dehiscence, operation site infection, and secondary repair of operation site), side effects of acetazolamide administration (loss of appetite, mild gastroenteritis, and severe acid/base and/or electrolyte imbalance), taking pills (for 10 days, 1 month, and 1 year), and 24 hours of ward or intensive care unit admission by visual analogue scale. RESULTS One hundred individuals were interviewed (pilot study: 20 individuals; main study: 40 parents, 27 nurses, 8 neurosurgeons, and 5 orthopedists). Sixty-four (80%) of the respondents were female. Taking pills for 10 days had the highest utility value (0.71 ± 0.13), whereas secondary surgical repair of the operation site and acid/base and/or electrolyte imbalance had the lowest preference (0.19 ± 0.16 and 0.23 ± 0.11, respectively). CONCLUSIONS This study provides the utility measures for quality assessment of temporary postsurgical events in pediatric patients.
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Affiliation(s)
- Shima Shahjouei
- Department of Neurosurgery, Children's Hospital Medical Centre, Tehran University of Medical Sciences, Tehran, Iran; Department of Health Management and Economics, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran; Universal Scientific Education and Research Network, Tehran, Iran.
| | - Alireza Vafaei Sadr
- Department of Physics, Shahid Beheshti University, Tehran, Iran; Department of Theoretical Physics and Center for Astroparticle Physics, University of Geneva, Geneva, Switzerland
| | - Soheila Khorasani
- Department of Health Management and Economics, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Farideh Nejat
- Department of Neurosurgery, Children's Hospital Medical Centre, Tehran University of Medical Sciences, Tehran, Iran
| | - Zohreh Habibi
- Department of Neurosurgery, Children's Hospital Medical Centre, Tehran University of Medical Sciences, Tehran, Iran
| | - Ali Akbari Sari
- Department of Health Management and Economics, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
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Alexiades NG, Ahn ES, Blount JP, Brockmeyer DL, Browd SR, Grant GA, Heuer GG, Hankinson TC, Iskandar BJ, Jea A, Krieger MD, Leonard JR, Limbrick DD, Maher CO, Proctor MR, Sandberg DI, Wellons JC, Shao B, Feldstein NA, Anderson RCE. Development of best practices to minimize wound complications after complex tethered spinal cord surgery: a modified Delphi study. J Neurosurg Pediatr 2018; 22:701-709. [PMID: 30215584 DOI: 10.3171/2018.6.peds18243] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/26/2018] [Accepted: 06/13/2018] [Indexed: 11/06/2022]
Abstract
OBJECTIVEComplications after complex tethered spinal cord (cTSC) surgery include infections and cerebrospinal fluid (CSF) leaks. With little empirical evidence to guide management, there is variability in the interventions undertaken to limit complications. Expert-based best practices may improve the care of patients undergoing cTSC surgery. Here, authors conducted a study to identify consensus-driven best practices.METHODSThe Delphi method was employed to identify consensual best practices. A literature review regarding cTSC surgery together with a survey of current practices was distributed to 17 board-certified pediatric neurosurgeons. Thirty statements were then formulated and distributed to the group. Results of the second survey were discussed during an in-person meeting leading to further consensus, which was defined as ≥ 80% agreement on a 4-point Likert scale (strongly agree, agree, disagree, strongly disagree).RESULTSSeventeen consensus-driven best practices were identified, with all participants willing to incorporate them into their practice. There were four preoperative interventions: (1, 2) asymptomatic AND symptomatic patients should be referred to urology preoperatively, (3, 4) routine preoperative urine cultures are not necessary for asymptomatic AND symptomatic patients. There were nine intraoperative interventions: (5) patients should receive perioperative cefazolin or an equivalent alternative in the event of allergy, (6) chlorhexidine-based skin preparation is the preferred regimen, (7) saline irrigation should be used intermittently throughout the case, (8) antibiotic-containing irrigation should be used following dural closure, (9) a nonlocking running suture technique should be used for dural closure, (10) dural graft overlay should be used when unable to obtain primary dural closure, (11) an expansile dural graft should be incorporated in cases of lipomyelomeningocele in which primary dural closure does not permit free flow of CSF, (12) paraxial muscles should be closed as a layer separate from the fascia, (13) routine placement of postoperative drains is not necessary. There were three postoperative interventions: (14) postoperative antibiotics are an option and, if given, should be discontinued within 24 hours; (15) patients should remain flat for at least 24 hours postoperatively; (16) routine use of abdominal binders or other compressive devices postoperatively is not necessary. One intervention was prioritized for additional study: (17) further study of additional gram-negative perioperative coverage is needed.CONCLUSIONSA modified Delphi technique was used to develop consensus-driven best practices for decreasing wound complications after cTSC surgery. Further study is required to determine if implementation of these practices will lead to reduced complications. Discussion through the course of this study resulted in the initiation of a multicenter study of gram-negative surgical site infections in cTSC surgery.
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Affiliation(s)
- Nikita G Alexiades
- 1Department of Neurological Surgery, Columbia University Medical Center, New York, New York
| | - Edward S Ahn
- 2Department of Neurological Surgery, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Jeffrey P Blount
- 3Department of Neurosurgery, Division of Pediatric Neurosurgery, University of Alabama, Birmingham, Alabama
| | - Douglas L Brockmeyer
- 4Department of Pediatric Neurosurgery, Primary Children's Hospital, University of Utah, Salt Lake City, Utah
| | - Samuel R Browd
- 5Department of Neurosurgery, University of Washington Seattle Children's Hospital, Seattle, Washington
| | - Gerald A Grant
- 6Department of Neurosurgery, Stanford University, Stanford, California
| | - Gregory G Heuer
- 7Department of Neurosurgery, Children's Hospital of Philadelphia, Pennsylvania
| | - Todd C Hankinson
- 8Department of Pediatric Neurosurgery, Children's Hospital Colorado, Anschutz Medical Campus, Aurora, Colorado
| | - Bermans J Iskandar
- 9Department of Neurosurgery, University of Wisconsin Hospitals and Clinics, Madison, Wisconsin
| | - Andrew Jea
- 10Department of Neurological Surgery, Indiana University School of Medicine, Indianapolis, Indiana
| | - Mark D Krieger
- 11Department of Neurological Surgery, USC Keck School of Medicine/Children's Hospital of Los Angeles, California
| | - Jeffrey R Leonard
- 12Department of Neurosurgery, Nationwide Children's Hospital, The Ohio State University College of Medicine, Columbus, Ohio
| | - David D Limbrick
- 13Department of Neurological Surgery, Washington University School of Medicine, St. Louis, Missouri
| | - Cormac O Maher
- 14Department of Neurosurgery, University of Michigan, Ann Arbor, Michigan
| | - Mark R Proctor
- 15Department of Neurosurgery, Children's Hospital Boston, Harvard Medical School, Boston, Massachusetts
| | - David I Sandberg
- 16Department of Neurosurgery, McGovern Medical School/University of Texas Health Science Center, Houston, Texas
| | - John C Wellons
- 17Department of Neurological Surgery, Vanderbilt University Medical Center, Nashville, Tennessee; and
| | - Belinda Shao
- 1Department of Neurological Surgery, Columbia University Medical Center, New York, New York.,18Rutgers New Jersey Medical School, Newark, New Jersey
| | - Neil A Feldstein
- 1Department of Neurological Surgery, Columbia University Medical Center, New York, New York
| | - Richard C E Anderson
- 1Department of Neurological Surgery, Columbia University Medical Center, New York, New York
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Van Berkel MA, Elefritz JL. Evaluating off-label uses of acetazolamide. Am J Health Syst Pharm 2018; 75:524-531. [DOI: 10.2146/ajhp170279] [Citation(s) in RCA: 45] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023] Open
Affiliation(s)
| | - Jessica L. Elefritz
- Department of Pharmacy, Wexner Medical Center, Ohio State University, Columbus, OH
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Udayakumaran S, Rathod CT. Tailored Strategies to Manage Cerebrospinal Fluid Leaks or Pseudomeningocele After Surgery for Tethered Cord Syndrome. World Neurosurg 2018; 114:e1049-e1056. [PMID: 29605699 DOI: 10.1016/j.wneu.2018.03.144] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2018] [Revised: 03/20/2018] [Accepted: 03/21/2018] [Indexed: 11/20/2022]
Abstract
BACKGROUND Cerebrospinal fluid (CSF) leaks are a dreaded complication after surgery for tethered cord and are associated with significant patient morbidity. Although many strategies for managing postoperative CSF leaks exist, this problem is still daunting, especially in very young patients. In this study, we compared different management techniques for CSF leaks or significant pseudomeningocele in patients with tethered cord syndrome (TCS). METHODS We analyzed a cohort of children who underwent surgery for TCS from January 2011 to March 2016 (n = 260) and postoperatively experienced either a CSF leak or significant pseudomeningocele. A subset of patients presented with CSF leak (n = 25). We analyzed patient age, sex, presentation, leak appearance, management, and outcome. The different techniques of management were compared for efficacy and morbidity. RESULTS The diseases associated with leak formation included lipomyelomeningocele (n = 16), myelocystocele (n = 4), and myelomeningocele (n = 5). Three children also had hydrocephalus. Management techniques included cystoperitoneal shunt (CPS) (n = 15), primary resuturing with local rotation flap of muscle (n = 3), external ventricular drain placement (n = 1), ventriculoperitoneal shunt (n = 3), external ventricular drainage (n = 1), and a combination of techniques (rotation flap with external drain; n = 1). Five patients who underwent primary wound revision experienced a leak and required a secondary intervention, but none of the patients who underwent CPS had any complications. CONCLUSIONS In carefully selected cases, CPS performed early after CSF leakage is highly successful with low morbidity. The primary closure can be attempted for low-pressure leaks without an associated pseudomeningocele.
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Affiliation(s)
- Suhas Udayakumaran
- Division of Pediatric Neurosurgery, Amrita Institute of Medical Sciences and Research Centre, Amrita University, Kochi, Kerala, India.
| | - Chetan T Rathod
- Department of Neurosurgery, Amrita Institute of Medical Sciences and Research Centre, Amrita University, Kochi, Kerala, India
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Pediatric neuro-oncology research in the third world. Childs Nerv Syst 2017; 33:2081-2082. [PMID: 29046950 DOI: 10.1007/s00381-017-3611-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/15/2017] [Accepted: 10/04/2017] [Indexed: 10/18/2022]
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