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Lim J, Aguirre AO, Rattani A, Baig AA, Monteiro A, Kuo CC, Siddiqi M, Im J, Housley SB, McPheeters MJ, Ciecierska SSK, Jaikumar V, Vakharia K, Davies JM, Snyder KV, Levy EI, Siddiqui AH. Thrombectomy outcomes for acute ischemic stroke in lower-middle income countries: A systematic review and analysis. World Neurosurg X 2024; 23:100317. [PMID: 38511159 PMCID: PMC10950731 DOI: 10.1016/j.wnsx.2024.100317] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2023] [Accepted: 02/21/2024] [Indexed: 03/22/2024] Open
Affiliation(s)
- Jaims Lim
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, NY, USA
- Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo, NY, USA
| | - Alexander O. Aguirre
- Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, NY, USA
| | - Abbas Rattani
- Department of Radiation Oncology, Tufts University Medical Center, Boston, MA, USA
| | - Ammad A. Baig
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, NY, USA
- Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo, NY, USA
| | - Andre Monteiro
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, NY, USA
- Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo, NY, USA
| | - Cathleen C. Kuo
- Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, NY, USA
| | - Manhal Siddiqi
- Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, NY, USA
| | - Justin Im
- Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, NY, USA
| | - Steven B. Housley
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, NY, USA
- Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo, NY, USA
| | - Matthew J. McPheeters
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, NY, USA
- Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo, NY, USA
| | | | - Vinay Jaikumar
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, NY, USA
- Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo, NY, USA
| | - Kunal Vakharia
- Department of Neurosurgery and Brain Repair, University of South Florida, Tampa, FL, USA
| | - Jason M. Davies
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, NY, USA
- Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo, NY, USA
- Department of Bioinformatics, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, NY, USA
- Canon Stroke and Vascular Research Center, University at Buffalo, Buffalo, NY, USA
- Jacobs Institute, Buffalo, NY, USA
| | - Kenneth V. Snyder
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, NY, USA
- Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo, NY, USA
- Canon Stroke and Vascular Research Center, University at Buffalo, Buffalo, NY, USA
- Jacobs Institute, Buffalo, NY, USA
| | - Elad I. Levy
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, NY, USA
- Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo, NY, USA
- Canon Stroke and Vascular Research Center, University at Buffalo, Buffalo, NY, USA
- Jacobs Institute, Buffalo, NY, USA
- Department of Radiology, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, NY, USA
| | - Adnan H. Siddiqui
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, NY, USA
- Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo, NY, USA
- Canon Stroke and Vascular Research Center, University at Buffalo, Buffalo, NY, USA
- Jacobs Institute, Buffalo, NY, USA
- Department of Radiology, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, NY, USA
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Jimenez AE, Cicalese KV, Jimenez MA, Chakravarti S, Kuo CC, Lozinsky S, Schwab JH, Knowlton SE, Rowan NR, Mukherjee D. Quality of life in chordoma survivors: results from the Chordoma Foundation Survivorship Survey. Neurosurg Focus 2024; 56:E12. [PMID: 38691854 DOI: 10.3171/2024.2.focus2410] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2024] [Accepted: 02/27/2024] [Indexed: 05/03/2024]
Abstract
OBJECTIVE Chordomas are rare malignant bone tumors whose location in the skull base or spine, invasive surgical treatment, and accompanying adjuvant radiotherapy may all lead patients to experience poor quality of life (QOL). Limited research has been conducted on specific demographic and clinical factors associated with decreased QOL in chordoma survivors. Thus, the aim of the present study was to investigate several potential variables and their impact on specific QOL domains in these patients as well the frequencies of specific QOL challenges within these domains. METHODS The Chordoma Foundation (CF) Survivorship Survey was electronically distributed to chordoma survivors subscribed to the CF Chordoma Connections forum. Survey questions assessed QOL in three domains: physical, emotional/cognitive, and social. The degree of impairment was assessed by grouping the participants into high- and low-challenge groups designated by having ≥ 5 or < 5 symptoms or challenges within a given QOL domain. Bivariate analysis of demographic and clinical characteristics between these groups was conducted using Fisher's exact test and the Mann-Whitney U-test. RESULTS A total of 665 chordoma survivors at least partially completed the survey. On bivariate analysis, female sex was significantly associated with increased odds of significant emotional (p = 0.001) and social (p = 0.019) QOL burden. Younger survivors (age < 65 years) were significantly more likely to experience significant physical (p < 0.0001), emotional (p < 0.0001), and social (p < 0.0001) QOL burden. Skull base chordoma survivors had significantly higher emotional/cognitive QOL burden than spinal chordoma survivors (p = 0.022), while the converse was true for social QOL challenges (p = 0.0048). Survivors currently in treatment were significantly more likely to experience significant physical QOL challenges compared with survivors who completed their treatment > 10 years ago (p = 0.0074). Fear of cancer recurrence (FCR) was the most commonly reported emotional/cognitive QOL challenge (49.6%). Only 41% of the participants reported having their needs met for their physical QOL challenges as well as 25% for emotional/cognitive and 18% for social. CONCLUSIONS The authors' findings suggest that younger survivors, female survivors, and survivors currently undergoing treatment for chordoma are at high risk for adverse QOL outcomes. Additionally, although nearly half of the participants reported a FCR, very few reported having adequate emotional/cognitive care. These findings may be useful in identifying specific groups of chordoma survivors vulnerable to QOL challenges and bring to light the need to expand care to meet the QOL needs for these patients.
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Affiliation(s)
- Adrian E Jimenez
- 1Department of Neurosurgery, Columbia University Medical Center, New York, New York
| | - Kyle V Cicalese
- 2Department of Neurosurgery, Virginia Commonwealth University School of Medicine, Richmond, Virginia
| | - Miguel A Jimenez
- 3Department of Neurosurgery, The University of Chicago Pritzker School of Medicine, Chicago, Illinois
| | | | - Cathleen C Kuo
- 5Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences at University at Buffalo, New York
| | | | - Joseph H Schwab
- 7Department of Orthopedic Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts; and
| | - Sasha E Knowlton
- 8Department of Physical Medicine and Rehabilitation, University of North Carolina School of Medicine, Chapel Hill, North Carolina
| | - Nicholas R Rowan
- 9Otolaryngology, Johns Hopkins University School of Medicine, Baltimore, Maryland
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Parker M, Kazemi F, Ahmed AK, Kuo CC, Nair SK, Rincon-Torroella J, Jackson C, Gallia G, Bettegowda C, Weingart J, Brem H, Mukherjee D. Exploring the impact of primary care utilization and health information exchange upon treatment patterns and clinical outcomes of glioblastoma patients. J Neurooncol 2024:10.1007/s11060-024-04677-4. [PMID: 38662150 DOI: 10.1007/s11060-024-04677-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2024] [Accepted: 04/05/2024] [Indexed: 04/26/2024]
Abstract
PURPOSE There is limited literature describing care coordination for patients with glioblastoma (GBM). We aimed to investigate the impact of primary care and electronic health information exchange (HIE) between neurosurgeons, oncologists, and primary care providers (PCP) on GBM treatment patterns, postoperative outcomes, and survival. METHODS We identified adult GBM patients undergoing primary resection at our institution (2007-2020). HIE was defined as shared electronic medical information between PCPs, oncologists, and neurosurgeons. Multivariate logistic regression analyses were used to determine the effect of PCPs and HIE upon initiation and completion of adjuvant therapy. Kaplan-Meier and multivariate Cox regression models were used to evaluate overall survival (OS). RESULTS Among 374 patients (mean age ± SD: 57.7 ± 13.5, 39.0% female), 81.0% had a PCP and 62.4% had electronic HIE. In multivariate analyses, having a PCP was associated with initiation (OR: 7.9, P < 0.001) and completion (OR: 4.4, P < 0.001) of 6 weeks of concomitant chemoradiation, as well as initiation (OR: 4.0, P < 0.001) and completion (OR: 3.0, P = 0.007) of 6 cycles of maintenance temozolomide thereafter. Having a PCP (median OS [95%CI]: 14.6[13.1-16.1] vs. 10.8[8.2-13.3] months, P = 0.005) and HIE (15.40[12.82-17.98] vs. 13.80[12.51-15.09] months, P = 0.029) were associated with improved OS relative to counterparts in Kaplan-Meier analysis and in multivariate Cox regression analysis (hazard ratio [HR] = 0.7, [95% CI] 0.5-1.0, P = 0.048). In multivariate analyses, chemoradiation (HR = 0.34, [95% CI] 0.2-0.7, P = 0.002) and maintenance temozolomide (HR = 0.5, 95%CI 0.3-0.8, P = 0.002) were associated with improved OS relative to counterparts. CONCLUSION Effective care coordination between neurosurgeons, oncologists, and PCPs may offer a modifiable avenue to improve GBM outcomes.
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Affiliation(s)
- Megan Parker
- Department of Neurosurgery, Johns Hopkins University School of Medicine, 1800 Orleans St, 21287, Baltimore, MD, USA
| | - Foad Kazemi
- Department of Neurosurgery, Johns Hopkins University School of Medicine, 1800 Orleans St, 21287, Baltimore, MD, USA
| | - A Karim Ahmed
- Department of Neurosurgery, Johns Hopkins University School of Medicine, 1800 Orleans St, 21287, Baltimore, MD, USA
| | - Cathleen C Kuo
- Department of Neurosurgery, University at Buffalo, Buffalo, NY, USA
| | - Sumil K Nair
- Department of Neurosurgery, Johns Hopkins University School of Medicine, 1800 Orleans St, 21287, Baltimore, MD, USA
| | - Jordina Rincon-Torroella
- Department of Neurosurgery, Johns Hopkins University School of Medicine, 1800 Orleans St, 21287, Baltimore, MD, USA
| | - Christopher Jackson
- Department of Neurosurgery, Johns Hopkins University School of Medicine, 1800 Orleans St, 21287, Baltimore, MD, USA
| | - Gary Gallia
- Department of Neurosurgery, Johns Hopkins University School of Medicine, 1800 Orleans St, 21287, Baltimore, MD, USA
| | - Chetan Bettegowda
- Department of Neurosurgery, Johns Hopkins University School of Medicine, 1800 Orleans St, 21287, Baltimore, MD, USA
| | - Jon Weingart
- Department of Neurosurgery, Johns Hopkins University School of Medicine, 1800 Orleans St, 21287, Baltimore, MD, USA
| | - Henry Brem
- Department of Neurosurgery, Johns Hopkins University School of Medicine, 1800 Orleans St, 21287, Baltimore, MD, USA
| | - Debraj Mukherjee
- Department of Neurosurgery, Johns Hopkins University School of Medicine, 1800 Orleans St, 21287, Baltimore, MD, USA.
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Kruk MD, Soliman MAR, Aguirre AO, Kuo CC, Ruggiero N, Quiceno E, Khan A, Ghannam MM, Smolar DE, Pollina J, Mullin JP. Pack Years of Tobacco Cigarette Smoking as a Predictor of Bony Fusion After Anterior Cervical Discectomy and Fusion. World Neurosurg 2024:S1878-8750(24)00623-5. [PMID: 38636629 DOI: 10.1016/j.wneu.2024.04.060] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2023] [Revised: 04/09/2024] [Accepted: 04/10/2024] [Indexed: 04/20/2024]
Abstract
OBJECTIVE Smoking tobacco cigarettes negatively impacts bone healing after spinal fusion. Smoking history is often assessed based on current smoker and nonsmoker status. However, in current research, smoking history has not been quantified in terms of pack years to estimate lifetime exposure and assess its effects. Our goal was to investigate the influence of smoking history, quantified in pack years, on bony fusion after anterior cervical discectomy and fusion (ACDF). METHODS A retrospective chart review of consecutive patients who underwent ACDF for cervical disc degeneration between September 21, 2017 and October 17, 2018 was conducted. Patient demographics, procedural variables, and postoperative outcomes were analyzed. Multivariate logistic regression analysis was performed to identify predictive factors for bony fusion following ACDF. Receiver operating characteristic (ROC) curve analysis was used to determine the optimal discrimination threshold for smoking history pack years in association with nonfusion. RESULTS Among 97 patients identified, 90 (93%) demonstrated bony fusion on postoperative imaging. Mean number of smoking history pack years was 6.1±13 for the fusion group and 16 ±21 for the nonfusion group. Multivariate logistic regression analysis suggested that increased pack years of tobacco cigarette smoking was a significant predictor of nonfusion (95% confidence interval, [1.0,1.1], p=0.045). The ROC curve analysis revealed that 6.1 pack years best stratified the risk for nonfusion (area under the curve, 0.8). CONCLUSION Patients with a history of tobacco cigarette smoking >6.1 pack years may have an increased risk of nonfusion after ACDF.
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Affiliation(s)
- Marissa D Kruk
- Jacobs School of Medicine and Biomedical Sciences at University at Buffalo, Buffalo, New York, USA
| | - Mohamed A R Soliman
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences at University at Buffalo, Buffalo, New York, USA; Department of Neurosurgery, Buffalo General Medical Center, Kaleida Health, Buffalo, New York, USA; Department of Neurosurgery, Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Alexander O Aguirre
- Jacobs School of Medicine and Biomedical Sciences at University at Buffalo, Buffalo, New York, USA
| | - Cathleen C Kuo
- Jacobs School of Medicine and Biomedical Sciences at University at Buffalo, Buffalo, New York, USA
| | - Nicco Ruggiero
- Jacobs School of Medicine and Biomedical Sciences at University at Buffalo, Buffalo, New York, USA
| | - Esteban Quiceno
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences at University at Buffalo, Buffalo, New York, USA; Department of Neurosurgery, Buffalo General Medical Center, Kaleida Health, Buffalo, New York, USA
| | - Asham Khan
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences at University at Buffalo, Buffalo, New York, USA; Department of Neurosurgery, Buffalo General Medical Center, Kaleida Health, Buffalo, New York, USA
| | - Moleca M Ghannam
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences at University at Buffalo, Buffalo, New York, USA; Department of Neurosurgery, Buffalo General Medical Center, Kaleida Health, Buffalo, New York, USA
| | - David E Smolar
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences at University at Buffalo, Buffalo, New York, USA; Department of Neurosurgery, Buffalo General Medical Center, Kaleida Health, Buffalo, New York, USA; Memorial Neuroscience Institute, Hollywood, Florida (current affiliation)
| | - John Pollina
- Jacobs School of Medicine and Biomedical Sciences at University at Buffalo, Buffalo, New York, USA; Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences at University at Buffalo, Buffalo, New York, USA; Department of Neurosurgery, Buffalo General Medical Center, Kaleida Health, Buffalo, New York, USA
| | - Jeffrey P Mullin
- Jacobs School of Medicine and Biomedical Sciences at University at Buffalo, Buffalo, New York, USA; Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences at University at Buffalo, Buffalo, New York, USA; Department of Neurosurgery, Buffalo General Medical Center, Kaleida Health, Buffalo, New York, USA.
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Chakravarti S, Kuo CC, Oak A, Ranganathan S, Jimenez AE, Kazemi F, Saint-Germain MA, Gallia G, Rincon-Torroella J, Jackson C, Bettegowda C, Mukherjee D. The Socioeconomic Distressed Communities Index Predicts 90-day Mortality among Intracranial Tumor Patients. World Neurosurg 2024:S1878-8750(24)00559-X. [PMID: 38599377 DOI: 10.1016/j.wneu.2024.03.173] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2024] [Accepted: 03/31/2024] [Indexed: 04/12/2024]
Abstract
BACKGROUND Socioeconomic status (SES) is a major determinant of quality of life and outcomes. However, SES remains difficult to measure comprehensively. Distress communities index (DCI), a composite of seven socioeconomic factors, has been increasingly recognized for its correlation with poor outcomes. OBJECTIVE To determine the predictive value of DCI on outcomes following intracranial tumor surgery. METHODS A single institution, retrospective review was conducted to identify adult intracranial tumor patients undergoing resection (2016-2021). Patient ZIP codes were matched to DCI and stratified by DCI quartiles (low:0-24.9, low-intermediate:25-49.9, intermediate-high:50-74.9, high:75-100). Univariate followed by multivariate regressions assessed the effects of DCI on postoperative outcomes. Receiver operating curves (ROC) were generated for significant outcomes. RESULTS A total of 2,389 patients were included: 1,015 patients (42.5%) resided in low distress communities, 689 (28.8%) in low-intermediate distress communities, 445 (18.6%) in intermediate-high distress communities, and 240 (10.0%) in high distress communities. On multivariate analysis, risk of fracture (adjusted odds ratio [aOR]=1.60, 95% confidence interval [CI] 1.26-2.05, p<0.001) and 90-day mortality (aOR=1.58, 95%CI 1.21-2.06, p<0.001) increased with increasing DCI quartile. Good predictive accuracy was observed for both models, with ROC of 0.746 (95%CI 0.720-0.766) for fracture and 0.743 (95%CI 0.714-0.772) for 90-day mortality. CONCLUSION Intracranial tumor patients from distressed communities are at increased risk for adverse events and death in the postoperative period. DCI may be a useful, holistic measure of SES that can help risk stratifying patients and should be considered when building healthcare pathways.
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Affiliation(s)
- Sachiv Chakravarti
- Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Cathleen C Kuo
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences at University at Buffalo, Buffalo, NY
| | - Atharv Oak
- Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Sruthi Ranganathan
- School of Clinical Medicine, University of Cambridge, Cambridge, England
| | - Adrian E Jimenez
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences at University at Buffalo, Buffalo, NY
| | - Foad Kazemi
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences at University at Buffalo, Buffalo, NY
| | - Max A Saint-Germain
- Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Gary Gallia
- Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore, MD
| | | | - Christopher Jackson
- Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Chetan Bettegowda
- Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Debraj Mukherjee
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences at University at Buffalo, Buffalo, NY.
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Lim J, Monteiro A, Kuo CC, Jacoby WT, Cappuzzo JM, Becker AB, Davies JM, Snyder KV, Levy EI, Siddiqui AH. Stenting for Venous Sinus Stenosis in Patients With Idiopathic Intracranial Hypertension: An Updated Systematic Review and Meta-Analysis of the Literature. Neurosurgery 2024; 94:648-656. [PMID: 37830801 DOI: 10.1227/neu.0000000000002718] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2023] [Accepted: 08/20/2023] [Indexed: 10/14/2023] Open
Abstract
BACKGROUND AND OBJECTIVES Although venous sinus stenting (VSS) improves cerebrospinal fluid reabsorption and decreases intracranial pressure in patients with idiopathic intracranial hypertension (IIH), the underlying pathophysiology of IIH is not well understood. We present a review and meta-analysis of the literature on VSS for IIH treatment, focusing on the rates of restenosis and symptom recurrence. METHODS We performed a systematic review of PubMed and Embase databases between January 1, 2011, and December 31, 2021. Articles including ≥5 patients with IIH and venous sinus stenosis treated with VSS and post-treatment rates of restenosis (de novo stenosis at a different anatomic location along the dural sinuses or restenosis within or adjacent to the stent) were selected. Demographic, procedural, and outcomes data were collected and analyzed. Mean values for variables collected were pooled, and a mean value was calculated with a 95% CI. RESULTS Twenty-four articles were included, comprising 694 patients and 781 VSS cases. The mean age was 33.9 (CI, 31.5-36.2) years. The mean body mass index was 35.3 (CI, 32.9-37.7) kg/m 2 . Before VSS, 98.8% (CI, 96.8%-100.0%) of patients experienced headaches, 87.7% (CI, 80.6%-95.5%) had visual acuity issues, 78.7% (CI, 69.9%-88.5%) had papilledema, 58.3% (CI, 46.0%-73.9%) had tinnitus, and 98.8% (96.4%-100.0%) had symptoms refractory to previous therapies. After VSS, 77.7% (CI, 71.1%-84.95%) experienced symptom improvement and 22.3% (CI, 15.1%-29.0%) had persistent or worsened symptoms. Pooled restenosis rate was 17.7% (CI, 14.9%-20.9%). CONCLUSION VSS is effective in alleviating IIH signs and symptoms, but the associated high rates of restenosis and persistent symptoms highlight the need for further investigation of this procedure and other adjunctive treatments for IIH.
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Affiliation(s)
- Jaims Lim
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo , New York , USA
- Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo , New York , USA
| | - Andre Monteiro
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo , New York , USA
- Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo , New York , USA
| | - Cathleen C Kuo
- Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo , New York , USA
| | - Wady T Jacoby
- Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo , New York , USA
| | - Justin M Cappuzzo
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo , New York , USA
- Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo , New York , USA
| | - Alexander B Becker
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo , New York , USA
- Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo , New York , USA
| | - Jason M Davies
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo , New York , USA
- Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo , New York , USA
- Department of Bioinformatics, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo , New York , USA
- Canon Stroke and Vascular Research Center, University at Buffalo, Buffalo , New York , USA
- Jacobs Institute, Buffalo , New York , USA
| | - Kenneth V Snyder
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo , New York , USA
- Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo , New York , USA
- Canon Stroke and Vascular Research Center, University at Buffalo, Buffalo , New York , USA
- Jacobs Institute, Buffalo , New York , USA
| | - Elad I Levy
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo , New York , USA
- Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo , New York , USA
- Canon Stroke and Vascular Research Center, University at Buffalo, Buffalo , New York , USA
- Jacobs Institute, Buffalo , New York , USA
- Department of Radiology, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo , New York , USA
| | - Adnan H Siddiqui
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo , New York , USA
- Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo , New York , USA
- Canon Stroke and Vascular Research Center, University at Buffalo, Buffalo , New York , USA
- Jacobs Institute, Buffalo , New York , USA
- Department of Radiology, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo , New York , USA
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7
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Shahrestani S, Reardon T, Brown NJ, Kuo CC, Gendreau J, Singh R, Patel NA, Chou D, Chan AK. Developing Mixed-Effects Models to Compare the Predictive Ability of Various Comorbidity Indices in a Contemporary Cohort of Patients Undergoing Lumbar Fusion. Neurosurgery 2024; 94:711-720. [PMID: 37855622 DOI: 10.1227/neu.0000000000002733] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2023] [Accepted: 09/01/2023] [Indexed: 10/20/2023] Open
Abstract
BACKGROUND AND OBJECTIVE As incidence of operative spinal pathology continues to grow, so do the rates of lumbar spinal fusion procedures. Comorbidity indices can be used preoperatively to predict potential complications. However, there is a paucity of research defining the optimal comorbidity indices in patients undergoing spinal fusion surgery. We aimed to use modeling strategies to evaluate the predictive validity of various comorbidity indices and combinations thereof. METHODS Patients who underwent spinal fusion were queried using data from the Nationwide Readmissions Database for the years 2016 through 2019. Using comorbidity indices as predictor variables, receiver operating characteristic curves were developed for pertinent complications such as mortality, nonroutine discharge, top-quartile cost, top-quartile length of stay, and 30-day readmission. RESULTS A total of 750 183 patients were included. Nonroutine discharges occurred in 161 077 (21.5%) patients. The adjusted all-payer cost for the procedure was $37 616.97 ± $27 408.86 (top quartile: $45 409.20), and the length of stay was 4.1 ± 4.4 days (top quartile: 8.1 days). By comparing receiver operating characteristics of various models, it was found that models using Frailty + Elixhauser Comorbidity Index (ECI) as the primary predictor performed better than other models with statistically significant P -values on post hoc testing. However, for prediction of mortality, the model using Frailty + ECI was not better than the model using ECI alone ( P = .23), and for prediction of all-payer cost, the ECI model outperformed the models using frailty alone ( P < .0001) and the model using Frailty + ECI ( P < .0001). CONCLUSION This investigation is the first to use big data and modeling strategies to delineate the relative predictive utility of the ECI and Johns Hopkins Adjusted Clinical Groups comorbidity indices for the prognostication of patients undergoing lumbar fusion surgery. With the knowledge gained from our models, spine surgeons, payers, and hospitals may be able to identify vulnerable patients more effectively within their practice who may require a higher degree of resource utilization.
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Affiliation(s)
- Shane Shahrestani
- Department of Neurosurgery, Cedars-Sinai Medical Center, Los Angeles , California , USA
- Department of Medical Engineering, California Institute of Technology, Pasadena , California , USA
| | - Taylor Reardon
- Kentucky College of Osteopathic Medicine, University of Pikeville, Pikeville , Kentucky , USA
| | - Nolan J Brown
- Department of Neurological Surgery, University of California, Irvine, Orange , California , USA
| | - Cathleen C Kuo
- Department of Neurological Surgery, University at Buffalo, Buffalo , New York , USA
| | - Julian Gendreau
- Department of Biomedical Engineering, Johns Hopkins Whiting School of Engineering, Baltimore , Maryland , USA
| | - Rohin Singh
- Mayo Clinic Alix School of Medicine, Arizona Campus, Scottsdale , Arizona , USA
| | - Neal A Patel
- School of Medicine, Mercer University, Savannah , Georgia , USA
| | - Dean Chou
- Department of Neurological Surgery, Columbia University Vagelos College of Physicians and Surgeons, The Och Spine Hospital at NewYork-Presbyterian, New York , New York , USA
| | - Andrew K Chan
- Department of Neurological Surgery, Columbia University Vagelos College of Physicians and Surgeons, The Och Spine Hospital at NewYork-Presbyterian, New York , New York , USA
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Gendreau JL, Kuo CC, Patel NA, Brown NJ, Pennington Z, Bui NE, Reardon T, Lien BV, Prevedello DM, Kuan EC, Hsu FP, Mohyeldin A. Staged Resection of Difficult-to-Treat Intracranial Meningiomas: A Systematic Review of the Indications, Surgical Approaches, and Postoperative Outcomes. J Neurol Surg B Skull Base 2024; 85:131-144. [PMID: 38449578 PMCID: PMC10914469 DOI: 10.1055/a-2015-8238] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2022] [Accepted: 01/09/2023] [Indexed: 01/21/2023] Open
Abstract
Introduction Meningiomas-the most common extra-axial tumors-are benign, slow-growing dural-based lesions that can involve multiple cranial fossae and can progress insidiously for years until coming to clinical attention secondary to compression of adjacent neurovascular structures. For complex, multicompartmental lesions, multistaged surgeries have been increasingly shown to enhance maximal safe resection while minimizing adverse sequela. Here, we systematically review the extant literature to highlight the merits of staged resection. Methods PubMed, Scopus, and Web of Science databases were queried to identify articles reporting resections of intracranial meningiomas using a multistaged approach, and articles were screened for possible inclusion in a systematic process performed by two authors. Results Of 118 identified studies, 36 describing 169 patients (mean age 42.6 ± 21.3 years) met inclusion/exclusion criteria. Petroclival lesions comprised 57% of cases, with the most common indications for a multistaged approach being large size, close approximation of critical neurovascular structures, minimization of brain retraction, identification and ligation of deep vessels feeding the tumor, and resection of residual tumor found on postoperative imaging. Most second-stage surgeries occurred within 3 months of the index surgery. Few complications were reported and multistaged resections appeared to be well tolerated overall. Conclusions Current literature suggests multistaged approaches for meningioma resection are well-tolerated. However, there is insufficient comparative evidence to draw definitive conclusions about its advantages over an unstaged approach. There are similarly insufficient data to generate an evidence-based decision-making framework for when a staged approach should be employed. This highlights the need for collaborative efforts among skull base surgeons to establish an evidentiary to support the use of staged approaches and to outline those indications that merit such an approach.
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Affiliation(s)
- Julian L. Gendreau
- Department of Biomedical Engineering, Johns Hopkins Whiting School of Engineering, Baltimore, Maryland, United States
| | - Cathleen C. Kuo
- Jacobs School of Medicine and Biomedical Science, University at Buffalo, Buffalo, New York, United States
| | - Neal A. Patel
- School of Medicine, Mercer University School of Medicine, Savannah, Georgia, United States
| | - Nolan J. Brown
- Department of Neurosurgery, University of California, Irvine, Orange, California, United States
| | - Zach Pennington
- Department of Neurologic Surgery, Mayo Clinic, Rochester, Minnesota, United States
| | - Nicholas E. Bui
- Loma Linda University School of Medicine, Loma Linda, California, United States
| | - Taylor Reardon
- Kentucky College of Osteopathic Medicine, University of Pikeville, Pikeville, Kentucky, United States
| | - Brian V. Lien
- Department of Neurosurgery, University of California, Irvine, Orange, California, United States
| | - Daniel M. Prevedello
- Department of Neurosurgery, The Ohio State University, Columbus, Ohio, United States
| | - Edward C. Kuan
- Department of Neurosurgery, University of California, Irvine, Orange, California, United States
- Department of Otolaryngology, University of California, Irvine, Orange, California, United States
| | - Frank P.K. Hsu
- Department of Neurosurgery, University of California, Irvine, Orange, California, United States
| | - Ahmed Mohyeldin
- Department of Neurosurgery, University of California, Irvine, Orange, California, United States
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Parker M, Horowitz MA, Chakravarti S, Liu J, Kuo CC, Gendreau J, Lubelski D, Rincon-Torroella J, Bettegowda C, Mukherjee D. Exploring disparities in surgical recommendations for patients with primary intramedullary spinal cord tumors: an analysis of the Surveillance, Epidemiology, and End Results database from 2000 to 2019. J Neurosurg Spine 2024:1-13. [PMID: 38518290 DOI: 10.3171/2024.1.spine231093] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2023] [Accepted: 01/08/2024] [Indexed: 03/24/2024]
Abstract
OBJECTIVE Factors that may drive recommendations for operative intervention for patients with intramedullary spinal cord tumors (ISCTs) have yet to be extensively studied. The authors investigated racial and socioeconomic disparities in the management of patients with primary spinal cord ependymomas and nonependymal gliomas, with the aim of determining the associations between socioeconomic patient characteristics, survival, and recommendations for the resection of primary ISCTs. METHODS The Surveillance, Epidemiology, and End Results registry was queried to identify all patients > 18 years of age with ISCTs diagnosed between 2000 and 2019. Univariable and multivariable logistic regression analyses were used to calculate odds ratios for variables associated with receiving a surgical recommendation. Log-rank tests and multivariable Cox proportional hazards models were used to investigate overall survival (OS) and disease-specific survival (DSS). RESULTS The authors identified 2325 patients (mean age 49 [SD 16] years; 48.8% female; 67.4% non-Hispanic White, 7.8% non-Hispanic Black, 16.2% Hispanic, 6.5% Asian/Pacific Islander, 0.6% Native American; 56.7% married; 64.4% with household income < $75,000; 73.8% with spinal ependymoma; and 26.2% with nonependymal spinal glioma). Eighty-seven percent of patients received a surgical recommendation. In multivariable models, marriage was associated with higher odds of receiving a surgical recommendation for ependymomas (OR 1.80, p = 0.005). In multivariable models for nonependymal spinal gliomas, older age (OR 0.98, p = 0.001) and increased number of tumors (OR 0.62, p = 0.015) were associated with decreased odds of receiving surgical recommendations. Among ependymomas, marriage (HR 0.59, p = 0.001), younger age (HR 0.93, p < 0.001), female sex (HR 0.43, p = 0.006), and decreased number of tumors (HR 0.56, p < 0.001) were associated with improved OS. Among nonependymal spinal gliomas, median household income ≥ $75,000 (HR 0.69, p = 0.020) and younger age (HR 0.98, p < 0.001) were associated with improved DSS, while Black race (HR 4.65, p = 0.027) and older age (HR 1.05, p < 0.001) were associated with worse OS. CONCLUSIONS In patients with spinal ependymomas and nonependymal spinal gliomas, recommendations for surgery appear to be unaffected by patient sex, race, or income. Survival disparities appear to exist among unmarried, male, Black, and lower-income cohorts. Continued initiatives to identify drivers of disparities while improving health equity in this patient population are needed.
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Affiliation(s)
- Megan Parker
- 1Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Melanie A Horowitz
- 1Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Sachiv Chakravarti
- 1Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Jiaqi Liu
- 2Georgetown University School of Medicine, Washington, DC; and
| | - Cathleen C Kuo
- 3Department of Neurosurgery, University at Buffalo, Buffalo, New York
| | - Julian Gendreau
- 1Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Daniel Lubelski
- 1Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | | | - Chetan Bettegowda
- 1Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Debraj Mukherjee
- 1Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore, Maryland
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Chakravarti S, Kuo CC, Kazemi F, Kang A, Lucas CH, Croog V, Kamson D, Schreck KC, Holdhoff M, Bettegowda C, Mukherjee D. Correction to: Preoperative patient-reported physical health-related quality of life predicts short-term postoperative outcomes in brain tumor patients. J Neurooncol 2024:10.1007/s11060-024-04640-3. [PMID: 38489151 DOI: 10.1007/s11060-024-04640-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/17/2024]
Affiliation(s)
- Sachiv Chakravarti
- Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Cathleen C Kuo
- Jacobs School of Medicine And Biomedical Sciences, Buffalo, NY, USA
| | - Foad Kazemi
- Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Ashley Kang
- Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Calixto-Hope Lucas
- Department of Pathology, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Victoria Croog
- Department of Radiation Oncology, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - David Kamson
- Department of Medical Oncology, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Karisa C Schreck
- Department of Neurology, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Matthias Holdhoff
- Department of Medical Oncology, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Chetan Bettegowda
- Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Debraj Mukherjee
- Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore, MD, USA.
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11
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Ruggiero N, Soliman MAR, Kuo CC, Aguirre AO, Quiceno E, Saleh J, Yeung K, Khan A, Hess RM, Lim J, Smolar DE, Pollina J, Mullin JP. The Effect of Diabetes on Complications After Spinal Fusion: A Systematic Review and Meta-Analysis. World Neurosurg 2024:S1878-8750(24)00383-8. [PMID: 38460815 DOI: 10.1016/j.wneu.2024.03.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2024] [Accepted: 03/03/2024] [Indexed: 03/11/2024]
Abstract
OBJECTIVE Spinal fusion procedures are used to treat a wide variety of spinal pathologies. Diabetes mellitus (DM) has been shown to be a significant risk factor for several complications following these procedures in previous studies. To the authors' knowledge, this is the first systematic review and meta-analysis elucidating the relationship between DM and complications occurring after spinal fusion procedures. METHODS Systematic literature searches of PubMed and EMBASE were performed from their inception to October 1, 2022, to identify studies that directly compared postfusion complications in patients with and without DM. Studies met the prespecified inclusion criteria if they reported the following data for patients with and without DM: (1) demographics; (2) postspinal fusion complication rates; and (3) postoperative clinical outcomes. The included studies were then pooled and analyzed. RESULTS Twenty-eight studies, with a cumulative total of 18,853 patients (2,695 diabetic patients), were identified that met the inclusion criteria. Analysis showed that diabetic patients had significantly higher rates of total number of postoperative complications (odds ratio[OR]=1.33;95% confidence interval[CI]=1.12-1.58;p=.001), postoperative pulmonary complications (OR=2.01;95%CI=1.31-3.08;p=.001), postoperative renal complications (OR=2.20;95%CI=1.27-3.80;p=.005), surgical site infection (OR=2.65;95%CI=2.19-3.20;p<.001), and prolonged hospital stay (OR=1.67; 95%CI=1.47-1.90; p<.001). CONCLUSIONS Patients with DM had a significantly higher risk of developing complications after spinal fusion, particularly pulmonary and renal complications, in addition to surgical site infections and had a longer length of stay. These findings are important for informed discussions of surgical risks with patients and families before surgery.
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Affiliation(s)
- Nicco Ruggiero
- Jacobs School of Medicine and Biomedical Sciences at University at Buffalo, Buffalo, New York, USA
| | - Mohamed A R Soliman
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences at University at Buffalo, Buffalo, New York, USA; Department of Neurosurgery, Buffalo General Medical Center, Kaleida Health, Buffalo, New York, USA; Department of Neurosurgery, Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Cathleen C Kuo
- Jacobs School of Medicine and Biomedical Sciences at University at Buffalo, Buffalo, New York, USA
| | - Alexander O Aguirre
- Jacobs School of Medicine and Biomedical Sciences at University at Buffalo, Buffalo, New York, USA
| | - Esteban Quiceno
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences at University at Buffalo, Buffalo, New York, USA; Department of Neurosurgery, Buffalo General Medical Center, Kaleida Health, Buffalo, New York, USA
| | - Julian Saleh
- Jacobs School of Medicine and Biomedical Sciences at University at Buffalo, Buffalo, New York, USA
| | | | - Asham Khan
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences at University at Buffalo, Buffalo, New York, USA; Department of Neurosurgery, Buffalo General Medical Center, Kaleida Health, Buffalo, New York, USA
| | - Ryan M Hess
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences at University at Buffalo, Buffalo, New York, USA; Department of Neurosurgery, Buffalo General Medical Center, Kaleida Health, Buffalo, New York, USA
| | - Jaims Lim
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences at University at Buffalo, Buffalo, New York, USA; Department of Neurosurgery, Buffalo General Medical Center, Kaleida Health, Buffalo, New York, USA
| | - David E Smolar
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences at University at Buffalo, Buffalo, New York, USA; Department of Neurosurgery, Buffalo General Medical Center, Kaleida Health, Buffalo, New York, USA
| | - John Pollina
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences at University at Buffalo, Buffalo, New York, USA; Department of Neurosurgery, Buffalo General Medical Center, Kaleida Health, Buffalo, New York, USA
| | - Jeffrey P Mullin
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences at University at Buffalo, Buffalo, New York, USA; Department of Neurosurgery, Buffalo General Medical Center, Kaleida Health, Buffalo, New York, USA.
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12
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Chakravarti S, Kuo CC, Kazemi F, Kang A, Lucas CH, Croog V, Kamson D, Schreck KC, Holdhoff M, Bettegowda C, Mukherjee D. Preoperative patient-reported physical health-related quality of life predicts short-term postoperative outcomes in brain tumor patients. J Neurooncol 2024:10.1007/s11060-024-04627-0. [PMID: 38436894 DOI: 10.1007/s11060-024-04627-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2024] [Accepted: 02/29/2024] [Indexed: 03/05/2024]
Abstract
BACKGROUND Patient-reported outcome measures (PROMs) are increasingly used to assess patients' perioperative health. The PROM Information System 29 (PROMIS-29) is a well-validated global health assessment instrument for patient physical health, though its utility in cranial neurosurgery is unclear. OBJECTIVE To investigate the utility of preoperative PROMIS-29 physical health (PH) summary scores in predicting postoperative outcomes in brain tumor patients. METHODS Adult brain tumor patients undergoing resection at a single institution (January 2018-December 2021) were identified and prospectively received PROMIS-29 surveys during pre-operative visits. PH summary scores were constructed and optimum prediction thresholds for length of stay (LOS), discharge disposition (DD), and 30-day readmission were approximated by finding the Youden index of the associated receiver operating characteristic curves. Bivariate analyses were used to study the distribution of low (z-score≤-1) versus high (z-score>-1) PH scores according to baseline characteristics. Logistic regression models quantified the association between preoperative PH summary scores and post-operative outcomes. RESULTS A total of 157 brain tumor patients were identified (mean age 55.4±15.4 years; 58.0% female; mean PH score 45.5+10.5). Outcomes included prolonged LOS (24.8%), non-routine discharge disposition (37.6%), and 30-day readmission (19.1%). On bivariate analysis, patients with low PH scores were significantly more likely to be diagnosed with a high-grade tumor (69.6% vs 38.85%, p=0.010) and less likely to have elective surgery (34.8% vs 70.9%, p=0.002). Low PH score was associated with prolonged LOS (26.1% vs 22%, p<0.001), nonroutine discharge (73.9% vs 31.3%, p<0.001) and 30-day readmission (43.5% vs 14.9%, p=0.003). In multivariate analysis, low PH scores predicted greater LOS (odds ratio [OR]=6.09, p=0.003), nonroutine discharge (OR=4.25, p=0.020), and 30-day readmission (OR=3.93, p=0.020). CONCLUSION The PROMIS-29 PH summary score predicts short-term postoperative outcomes in brain tumor patients and may be incorporated into prospective clinical workflows.
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Affiliation(s)
- Sachiv Chakravarti
- Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore, MD, United States
| | - Cathleen C Kuo
- Jacobs School of Medicine And Biomedical Sciences, Buffalo, NY, United States
| | - Foad Kazemi
- Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore, MD, United States
| | - Ashley Kang
- Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore, MD, United States
| | - Calixto-Hope Lucas
- Department of Pathology, Johns Hopkins University School of Medicine, Baltimore, MD, United States
| | - Victoria Croog
- Department of Radiation Oncology, Johns Hopkins University School of Medicine, Baltimore, MD, United States
| | - David Kamson
- Department of Medical Oncology, Johns Hopkins University School of Medicine, Baltimore, MD, United States
| | - Karisa C Schreck
- Department of Neurology, Johns Hopkins University School of Medicine, Baltimore, MD, United States
| | - Matthias Holdhoff
- Department of Medical Oncology, Johns Hopkins University School of Medicine, Baltimore, MD, United States
| | - Chetan Bettegowda
- Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore, MD, United States
| | - Debraj Mukherjee
- Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore, MD, United States.
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13
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Aguirre AO, Soliman MAR, Kuo CC, Ruggiero N, Im J, Khan A, Lim J, Nyabuto E, Smolar DE, Mullin JP, Pollina J. Comparative Analysis of the 3 Cervical Vertebral Bone Quality (C-VBQ) Score Methodologies and Their Correlations to the Lumbar Vertebral Bone Quality (VBQ) Score. World Neurosurg 2024; 183:e321-e327. [PMID: 38143028 DOI: 10.1016/j.wneu.2023.12.095] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2023] [Revised: 12/15/2023] [Accepted: 12/16/2023] [Indexed: 12/26/2023]
Abstract
OBJECTIVE Common complications after spinal fusion, such as pseudoarthrosis, cage subsidence, or instrumentation failure, are affected by patients' bone quality. The cervical-vertebral bone quality (C-VBQ) score, a magnetic resonance imaging (MRI)-based adaption of the lumbar vertebral bone quality (VBQ) score, was developed by 3 separate research groups simultaneously to evaluate bone quality in cervical spinal fusion patients. We present the first analysis comparing these scoring methods to the well-validated VBQ score. METHODS A retrospective analysis of data for consecutive patients who underwent spine surgery at a single institution was completed. The VBQ score was calculated using the Ehresman et al. METHOD The C-VBQ scores, named according to placement of the region of interest within the cerebral spinal fluid, were calculated separately using the methods of Soliman et al. (C2-VBQ), Razzouk et al. (C5-VBQ), and Huang et al. (T1-VBQ). Linear regression models were utilized to evaluate correlations to the VBQ score. RESULTS A total of 105 patients were identified (mean age, 57.0 ± 11.9 years; women, 50.5%). Mean scores were C2-VBQ, 2.37 ± 0.55; C5-VBQ, 2.36 ± 0.61; and T1-VBQ, 2.64 ± 0.68. The C-VBQ scores for the C2 level were significantly higher than those for the C3-C6 levels (3.18 ± 0.96 vs. 2.63 ± 0.77, P < 0.001), whereas the C7 level was found to have significantly lower C-VBQ scores (2.42 ± 0.78 vs. 2.63 ± 0.77, P = 0.04). The C2-VBQ (r = 0.63) score had the strongest correlation to the VBQ score, compared to C5-VBQ (r = 0.41) and T1-VBQ (r = 0.43) (P < 0.001). CONCLUSIONS This study demonstrates that the C2-VBQ had the strongest correlation to the lumbar VBQ score among all C-VBQ scores.
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Affiliation(s)
- Alexander O Aguirre
- Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York, USA
| | - Mohamed A R Soliman
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York, USA; Department of Neurosurgery, Buffalo General Medical Center, Kaleida Health, Buffalo, New York, USA; Department of Neurosurgery, Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Cathleen C Kuo
- Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York, USA
| | - Nicco Ruggiero
- Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York, USA
| | - Justin Im
- Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York, USA
| | - Asham Khan
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York, USA; Department of Neurosurgery, Buffalo General Medical Center, Kaleida Health, Buffalo, New York, USA
| | - Jaims Lim
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York, USA; Department of Neurosurgery, Buffalo General Medical Center, Kaleida Health, Buffalo, New York, USA
| | - Elizabeth Nyabuto
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York, USA; Department of Neurosurgery, Buffalo General Medical Center, Kaleida Health, Buffalo, New York, USA
| | - David E Smolar
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York, USA; Department of Neurosurgery, Buffalo General Medical Center, Kaleida Health, Buffalo, New York, USA
| | - Jeffrey P Mullin
- Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York, USA; Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York, USA; Department of Neurosurgery, Buffalo General Medical Center, Kaleida Health, Buffalo, New York, USA
| | - John Pollina
- Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York, USA; Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York, USA; Department of Neurosurgery, Buffalo General Medical Center, Kaleida Health, Buffalo, New York, USA.
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14
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Aguirre AO, Soliman MAR, Kuo CC, Ruggiero N, Im J, Chintaluru Y, Khan AMA, Khan A, Hess RM, Rho K, Smolar DE, Mullin JP, Pollina J. Cervical Vertebral Bone Quality Score Independently Predicts Distal Junctional Kyphosis After Posterior Cervical Fusion. Neurosurgery 2024; 94:461-469. [PMID: 37823666 DOI: 10.1227/neu.0000000000002714] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2023] [Accepted: 08/10/2023] [Indexed: 10/13/2023] Open
Abstract
BACKGROUND AND OBJECTIVE Posterior cervical fusion is the surgery of choice when fusing long segments of the cervical spine. However, because of the limited presence of this pathology, there is a paucity of data in the literature about the postoperative complications of distal junctional kyphosis (DJK). We aimed to identify and report potential associations between the preoperative cervical vertebral bone quality (C-VBQ) score and the occurrence of DJK after posterior cervical fusion. METHODS The authors retrospectively reviewed records of patients who underwent posterior cervical fusion at a single hospital between June 1, 2010, and May 31, 2020. Patient data were screened to include patients who were >18 years old, had baseline MRI, had baseline standing cervical X-ray, had immediate postoperative standing cervical X-ray, and had clinical and radiographic follow-ups of >1 year, including a standing cervical X-ray at least 1 year postoperatively. Univariate analysis was completed between DJK and non-DJK groups, with multivariate regression completed for relevant clinical variables. Simple linear regression was completed to analyze correlation between the C-VBQ score and total degrees of kyphosis angle change. RESULTS Ninety-three patients were identified, of whom 19 (20.4%) had DJK and 74 (79.6%) did not. The DJK group had a significantly higher C-VBQ score than the non-DJK group (2.97 ± 0.40 vs 2.26 ± 0.46; P < .001). A significant, positive correlation was found between the C-VBQ score and the total degrees of kyphosis angle change (r 2 = 0.26; P < .001). On multivariate analysis, the C-VBQ score independently predicted DJK (odds ratio, 1.46; 95% CI, 1.27-1.67; P < .001). CONCLUSION We found that the C-VBQ score was an independent predictive factor of DJK after posterior cervical fusion.
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Affiliation(s)
- Alexander O Aguirre
- Jacobs School of Medicine and Biomedical Sciences at University at Buffalo, Buffalo , New York , USA
| | - Mohamed A R Soliman
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences at University at Buffalo, Buffalo , New York , USA
- Department of Neurosurgery, Buffalo General Medical Center, Kaleida Health, Buffalo , New York , USA
- Department of Neurosurgery, Faculty of Medicine, Cairo University, Cairo , Egypt
| | - Cathleen C Kuo
- Jacobs School of Medicine and Biomedical Sciences at University at Buffalo, Buffalo , New York , USA
| | - Nicco Ruggiero
- Jacobs School of Medicine and Biomedical Sciences at University at Buffalo, Buffalo , New York , USA
| | - Justin Im
- Jacobs School of Medicine and Biomedical Sciences at University at Buffalo, Buffalo , New York , USA
| | | | - Ali M A Khan
- Jacobs School of Medicine and Biomedical Sciences at University at Buffalo, Buffalo , New York , USA
| | - Asham Khan
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences at University at Buffalo, Buffalo , New York , USA
- Department of Neurosurgery, Buffalo General Medical Center, Kaleida Health, Buffalo , New York , USA
| | - Ryan M Hess
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences at University at Buffalo, Buffalo , New York , USA
- Department of Neurosurgery, Buffalo General Medical Center, Kaleida Health, Buffalo , New York , USA
| | - Kyungduk Rho
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences at University at Buffalo, Buffalo , New York , USA
- Department of Neurosurgery, Buffalo General Medical Center, Kaleida Health, Buffalo , New York , USA
| | - David E Smolar
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences at University at Buffalo, Buffalo , New York , USA
- Department of Neurosurgery, Buffalo General Medical Center, Kaleida Health, Buffalo , New York , USA
| | - Jeffrey P Mullin
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences at University at Buffalo, Buffalo , New York , USA
- Department of Neurosurgery, Buffalo General Medical Center, Kaleida Health, Buffalo , New York , USA
| | - John Pollina
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences at University at Buffalo, Buffalo , New York , USA
- Department of Neurosurgery, Buffalo General Medical Center, Kaleida Health, Buffalo , New York , USA
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15
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Lim J, Donnelly BM, Jaikumar V, Kruk MD, Kuo CC, Monteiro A, Siddiqi M, Baig AA, Patel D, Raygor KP, Snyder KV, Davies JM, Levy EI, Siddiqui AH. Transvenous embolization of noncavernous dural arteriovenous fistulas (dAVFs): A systematic review and meta-analysis. Interv Neuroradiol 2024:15910199241234098. [PMID: 38414437 DOI: 10.1177/15910199241234098] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/29/2024] Open
Abstract
BACKGROUND Intracranial dural arteriovenous fistulas (dAVFs) are abnormal connections between arteries and veins within the dura mater. Various treatment modalities, such as surgical ligation, endovascular intervention, and radiosurgery, aim to close the fistulous connection. Although transvenous embolization (TVE) is the preferred method for carotid-cavernous fistulas, its description and outcomes for noncavernous dAVFs vary. This has prompted a systematic review and meta-analysis to comprehensively assess the effectiveness of TVE in treating noncavernous dAVFs, addressing variations in outcomes and techniques. METHODS We searched PubMed and Embase, spanning from the earliest records to December 2022, to identify pertinent English-language articles detailing the utilization of TVE. We focused on specific procedural details, outcomes, and complications in patients older than 18 years. The data collected and analyzed comprised the sample size, number of fistulas, publication specifics, presenting symptoms, fistula grades, and pooled rates of embolizations, outcomes, follow-up information, and complications. RESULTS From a total of 565 screened articles, 15 retrospective articles encompassing 166 patients spanning across seven countries met the inclusion criteria. Their Newcastle-Ottawa scores ranged from 6 to 8. Intraprocedural complication rate was 10% (95% confidence interval [CI] = 5.9-17.1) and in-hospital postprocedural complication rate was 5.4% (95% CI = 2.8-10.6). Prevalence of in-hospital mortality was 5.5% (95% CI = 2.9-10.6). Complication rate during follow-up was 8.6% (95% CI = 4.7-15.7) with fistula rupture occurring in 5.5% (95% CI = 2.6-11.6) of patients. Complete obliteration rate at final angiographic follow-up was 94.9% (95% CI = 90.3-99.9). Symptoms improved in 95% (95% CI = 89.8-100) of patients at final follow-up. CONCLUSION To our knowledge, we present the first meta-analysis assessing obliteration rates, outcomes, and complications of TVE for dAVFs. Our analysis highlights the higher (>90%) complete obliteration rates. Large prospective multicenter studies are needed to better define the utility of TVE for noncavernous dAVFs.
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Affiliation(s)
- Jaims Lim
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, NY, USA
- Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo, NY, USA
| | | | - Vinay Jaikumar
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, NY, USA
- Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo, NY, USA
| | - Marissa D Kruk
- Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, NY, USA
| | - Cathleen C Kuo
- Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, NY, USA
| | - Andre Monteiro
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, NY, USA
- Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo, NY, USA
| | - Manhal Siddiqi
- Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, NY, USA
| | - Ammad A Baig
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, NY, USA
- Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo, NY, USA
| | - Devan Patel
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, NY, USA
- Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo, NY, USA
| | - Kunal P Raygor
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, NY, USA
- Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo, NY, USA
| | - Kenneth V Snyder
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, NY, USA
- Canon Stroke and Vascular Research Center, University at Buffalo, Buffalo, NY, USA
- Jacobs Institute, Buffalo, NY, USA
| | - Jason M Davies
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, NY, USA
- Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo, NY, USA
- Canon Stroke and Vascular Research Center, University at Buffalo, Buffalo, NY, USA
- Jacobs Institute, Buffalo, NY, USA
- Department of Bioinformatics, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, NY, USA
| | - Elad I Levy
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, NY, USA
- Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo, NY, USA
- Canon Stroke and Vascular Research Center, University at Buffalo, Buffalo, NY, USA
- Jacobs Institute, Buffalo, NY, USA
- Department of Radiology, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, NY, USA
| | - Adnan H Siddiqui
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, NY, USA
- Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo, NY, USA
- Canon Stroke and Vascular Research Center, University at Buffalo, Buffalo, NY, USA
- Jacobs Institute, Buffalo, NY, USA
- Department of Radiology, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, NY, USA
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16
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Kuo CC, Soliman MAR, Baig RA, Aguirre AO, Ruggiero N, Donnelly BM, Siddiqi M, Khan A, Quiceno E, Mullin JP, Pollina J. Vertebral Bone Quality Score as a Predictor of Adjacent Segment Disease After Lumbar Interbody Fusion. Neurosurgery 2024:00006123-990000000-01049. [PMID: 38334396 DOI: 10.1227/neu.0000000000002864] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2023] [Accepted: 12/20/2023] [Indexed: 02/10/2024] Open
Abstract
BACKGROUND AND OBJECTIVE With lumbar spine fusion being one of the most commonly performed spinal surgeries, investigating common complications such as adjacent segment disease (ASD) is a high priority. To the authors' knowledge, there are no previous studies investigating the utility of the preoperative magnetic resonance imaging-based vertebral bone quality (VBQ) score in predicting radiographic and surgical ASD after lumbar spine fusion. We aimed to investigate the predictive factors for radiographic and surgical ASD, focusing on the predictive potential of the VBQ score. METHODS A single-center retrospective analysis was conducted of all patients who underwent 1-3 level lumbar or lumbosacral interbody fusion for lumbar spine degenerative disease between 2014 and 2021 with a minimum 12 months of clinical and radiographic follow-up. Demographic data were collected, along with patient medical, and surgical data. Preoperative MRI was assessed in the included patients using the VBQ scoring system to identify whether radiographic ASD or surgical ASD could be predicted. RESULTS A total of 417 patients were identified (mean age, 59.8 ± 12.4 years; women, 54.0%). Eighty-two (19.7%) patients developed radiographic ASD, and 58 (13.9%) developed surgical ASD. A higher VBQ score was a significant predictor of radiographic ASD in univariate analysis (2.4 ± 0.5 vs 3.3 ± 0.4; P < .001) and multivariate analysis (odds ratio, 1.601; 95% CI, 1.453-1.763; P < .001). For surgical ASD, a significantly higher VBQ score was seen in univariate analysis (2.3 ± 0.5 vs 3.3 ± 0.4; P < .001) and served as an independent risk factor in multivariate analysis (odds ratio, 1.509; 95% CI, 1.324-1.720; P < .001). We also identified preoperative disk bulge and preoperative existence of adjacent segment disk degeneration to be significant predictors of both radiographic and surgical ASD. Furthermore, 3-level fusion was also a significant predictor for surgical ASD. CONCLUSION The VBQ scoring system might be a useful adjunct for predicting radiographic and surgical ASD.
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Affiliation(s)
- Cathleen C Kuo
- Jacobs School of Medicine and Biomedical Sciences at University at Buffalo, Buffalo, New York, USA
| | - Mohamed A R Soliman
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences at University at Buffalo, Buffalo, New York, USA
- Department of Neurosurgery, Buffalo General Medical Center, Kaleida Health, Buffalo, New York, USA
- Department of Neurosurgery, Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Rehman Ali Baig
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences at University at Buffalo, Buffalo, New York, USA
- Department of Neurosurgery, Buffalo General Medical Center, Kaleida Health, Buffalo, New York, USA
| | - Alexander O Aguirre
- Jacobs School of Medicine and Biomedical Sciences at University at Buffalo, Buffalo, New York, USA
| | - Nicco Ruggiero
- Jacobs School of Medicine and Biomedical Sciences at University at Buffalo, Buffalo, New York, USA
| | - Brianna M Donnelly
- Department of Neurosurgery, Buffalo General Medical Center, Kaleida Health, Buffalo, New York, USA
| | - Manhal Siddiqi
- Jacobs School of Medicine and Biomedical Sciences at University at Buffalo, Buffalo, New York, USA
| | - Asham Khan
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences at University at Buffalo, Buffalo, New York, USA
- Department of Neurosurgery, Buffalo General Medical Center, Kaleida Health, Buffalo, New York, USA
| | - Esteban Quiceno
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences at University at Buffalo, Buffalo, New York, USA
- Department of Neurosurgery, Buffalo General Medical Center, Kaleida Health, Buffalo, New York, USA
| | - Jeffrey P Mullin
- Jacobs School of Medicine and Biomedical Sciences at University at Buffalo, Buffalo, New York, USA
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences at University at Buffalo, Buffalo, New York, USA
- Department of Neurosurgery, Buffalo General Medical Center, Kaleida Health, Buffalo, New York, USA
| | - John Pollina
- Jacobs School of Medicine and Biomedical Sciences at University at Buffalo, Buffalo, New York, USA
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences at University at Buffalo, Buffalo, New York, USA
- Department of Neurosurgery, Buffalo General Medical Center, Kaleida Health, Buffalo, New York, USA
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17
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Brown NJ, Gendreau J, Chakravarti S, Abraham BM, Mehkri Y, Kuo CC, Chowdhury N, Cohen-Gadol A. The influence of facility type on intracranial meningioma treatment and outcomes: predicting overall survival using the National Cancer Database. J Neurosurg 2024; 140:350-356. [PMID: 37877982 DOI: 10.3171/2023.6.jns231145] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2023] [Accepted: 06/15/2023] [Indexed: 10/26/2023]
Abstract
OBJECTIVE There is a growing body of evidence demonstrating improved outcomes for patients with CNS neoplasms treated at academic centers (ACs) versus nonacademic centers (non-ACs), which represents a potential healthcare disparity within neurosurgery. In this paper, the authors sought to investigate the relationship between facility type and surgical outcomes in meningioma patients. METHODS The National Cancer Database was queried for adult patients diagnosed with intracranial meningioma between 2004 and 2019. Patients were stratified by facility type, and the Mann-Whitney U-test and Fisher exact test were used for bivariate comparisons of continuous and categorical variables, respectively. Multivariate logistic regression was used to assess whether demographic variables were associated with treatment at ACs. Furthermore, multivariate Cox proportional hazards models were used to determine whether facility type was associated with overall survival (OS) outcomes. RESULTS Data on 139,304 patients (74% male, 84% White) were retrieved. Patients were stratified by facility type, with 50,349 patients (36%) treated at ACs and 88,955 patients (64%) treated at non-ACs. Patients treated at ACs were more likely to have private insurance (41% vs 34%, p < 0.001) and less likely to have Medicare (46% vs 57%, p < 0.001). Patients treated at ACs were more likely to have larger tumors (36.91 mm vs 33.57 mm, p < 0.001) and more likely to undergo surgery (47% vs 34%, p < 0.001). Interestingly, patients treated at ACs had decreased comorbidities (Charlson Comorbidity Index rating 0: 74% vs 69%) and similar income levels (income ≥ $46,000: 44% vs 43%). With respect to survival outcomes, patients treated at ACs demonstrated a higher median OS at 10 years than patients treated at non-ACs (65.2% vs 54.1%). The association of improved OS in patients treated at ACs continued to be true when adjusting for all other clinical and demographic variables (HR 0.900, 95% CI 0.882-0.918; p < 0.001). CONCLUSIONS The results of this study indicate that facility type is associated with disparate survival outcomes in the treatment of intracranial meningiomas. Namely, patients treated at non-ACs appear to have a survival disadvantage even when controlling for additional comorbidities.
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Affiliation(s)
- Nolan J Brown
- 1Department of Neurosurgery, University of California, Irvine, Orange, California
| | - Julian Gendreau
- 2Johns Hopkins Whiting School of Engineering, Baltimore, Maryland
| | - Sachiv Chakravarti
- 3Dana-Farber Cancer Institute, Brigham Cancer Center, Boston, Massachusetts
| | - Benjamin M Abraham
- 4College of Osteopathic Medicine, Marian University, Indianapolis, Indiana
- 8Department of Neurological Surgery, Indiana University, Indianapolis, Indiana
| | - Yusuf Mehkri
- 5Department of Neurosurgery, University of Florida, Gainesville, Florida
| | - Cathleen C Kuo
- 6University at Buffalo Jacobs School of Medicine, Buffalo, New York
| | - Naib Chowdhury
- 7Debusk College of Osteopathic Medicine, Lincoln Memorial University-Harrogate, Tennessee; and
| | - Aaron Cohen-Gadol
- 8Department of Neurological Surgery, Indiana University, Indianapolis, Indiana
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18
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Baig AA, Waqas M, Turner RC, Kuo CC, Donnelly BM, Lai PMR, Raygor KP, Bouslama M, Lim J, Neumaier Bs J, Cappuzzo JM, Davies JM, Snyder KV, Siddiqui AH, Levy EI. A propensity score-matched comparative study of balloon guide catheters versus conventional guide catheters for concurrent mechanical thrombectomy with carotid stenting in tandem strokes: comparison of first pass effect, symptomatic intracranial hemorrhage, and 90-day functional outcomes. J Neurointerv Surg 2024; 16:124-130. [PMID: 37076277 DOI: 10.1136/jnis-2023-020114] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2023] [Accepted: 03/22/2023] [Indexed: 04/21/2023]
Abstract
BACKGROUND Extensive clot burden in tandem strokes accounts for poor mechanical thrombectomy (MT) outcomes. Several studies have shown the benefit of balloon guide catheters (BGCs) in MT and carotid artery stenting. OBJECTIVE In view of this potential benefit, to investigate the safety and effectiveness of proximal flow arrest using a BGC during concurrent MT and carotid revascularization for tandem stroke treatment in a comparative, propensity score-matched (PSM) study. METHODS Patients with a tandem stroke identified from our endovascular database were dichotomized into groups treated with BGCs versus conventional guide catheters. One-to-one PSM adjustment for baseline demographics and treatment selection bias using nearest-neighbor matching was performed. Patient demographics, presentation characteristics, and procedural details were recorded. Outcomes assessed were final modified Thrombolysis in Cerebral Infarction (mTICI) grade, periprocedural symptomatic intracranial hemorrhage (sICH) rate, in-hospital mortality, and 90-day modified Rankin Scale (mRS) score. Mann-Whitney U test and multivariate logistic regression were performed to compare procedural parameters and clinical outcomes. RESULTS Concurrent carotid revascularization (stenting with/without angioplasty) and MT was performed in 125 cases (BGC: 85; no BGC: 40). After PSM (40 patients/group), the BGC group had a significantly shorter procedure duration (77.9 vs 61.5 min; OR=0.996; P=0.006), lower discharge National Institutes of Health Stroke Scale score (8.0 vs 11.0; OR=0.987; P=0.042), and higher odds of 90-day mRS 0-2 score (52.3% vs 27.5%; OR=0.34; P=0.040). On multivariate regression, the BGC group had a significantly higher first pass effect rate (mTICI 2b or 3)(OR=1.115, 95% CI 1.015 to 1.432; P=0.013) and lower periprocedural sICH rate (OR=0.615, 95% CI 0.406 to 0.932; P=0.025). No difference in in-hospital mortality was observed (OR=1.591, 95% CI 0.976 to 2.593; P=0.067). CONCLUSION BGCs used for concurrent MT-carotid revascularization with flow arrest were safe and resulted in superior clinical and angiographic outcomes in patients with a tandem stroke.
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Affiliation(s)
- Ammad A Baig
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York, USA
- Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo, New York, USA
| | - Muhammad Waqas
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York, USA
- Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo, New York, USA
| | - Ryan C Turner
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York, USA
- Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo, New York, USA
| | - Cathleen C Kuo
- Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York, USA
| | - Brianna M Donnelly
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York, USA
- Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo, New York, USA
| | - Pui Man Rosalind Lai
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York, USA
- Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo, New York, USA
| | - Kunal P Raygor
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York, USA
- Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo, New York, USA
| | - Mehdi Bouslama
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York, USA
- Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo, New York, USA
| | - Jaims Lim
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York, USA
- Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo, New York, USA
| | - Jenna Neumaier Bs
- Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York, USA
| | - Justin M Cappuzzo
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York, USA
- Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo, New York, USA
| | - Jason M Davies
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York, USA
- Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo, New York, USA
- Department of Bioinformatics, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York, USA
- Canon Stroke and Vascular Research Center, University at Buffalo, Buffalo, New York, USA
- Jacobs Institute, Buffalo, New York, USA
| | - Kenneth V Snyder
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York, USA
- Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo, New York, USA
- Canon Stroke and Vascular Research Center, University at Buffalo, Buffalo, New York, USA
- Jacobs Institute, Buffalo, New York, USA
| | - Adnan H Siddiqui
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York, USA
- Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo, New York, USA
- Canon Stroke and Vascular Research Center, University at Buffalo, Buffalo, New York, USA
- Jacobs Institute, Buffalo, New York, USA
- Department Radiology, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York, USA
| | - Elad I Levy
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York, USA
- Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo, New York, USA
- Canon Stroke and Vascular Research Center, University at Buffalo, Buffalo, New York, USA
- Jacobs Institute, Buffalo, New York, USA
- Department Radiology, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York, USA
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19
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Kuo CC, Monteiro A, Lim J, Brown NJ, Recker MJ, Ghannam MM, Gendreau JL, Li V, Reynolds RM. An online calculator using machine learning for predicting survival in pediatric patients with medulloblastoma. J Neurosurg Pediatr 2024; 33:85-94. [PMID: 37922543 DOI: 10.3171/2023.8.peds2352] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/06/2023] [Accepted: 08/29/2023] [Indexed: 11/07/2023]
Abstract
OBJECTIVE Medulloblastoma is the most common malignant intracranial tumor affecting the pediatric population. Despite advancements in multimodal treatment over the past 2 decades yielding a 5-year survival rate > 75%, children who survive often have substantial neurological and cognitive sequelae. The authors aimed to identify risk factors and develop a clinically friendly online calculator for prognostic estimation in pediatric patients with medulloblastoma. METHODS Pediatric patients with a histopathologically confirmed medulloblastoma were extracted from the Surveillance, Epidemiology, and End Results database (2000-2018) and split into training and validation cohorts in an 80:20 ratio. The Cox proportional hazards model was used to identify the univariate and multivariate survival predictors. Subsequently, a calculator with those factors was developed to predict 2-, 5-, and 10-year overall survival as well as median survival months for pediatric patients with medulloblastoma. The performance of the calculator was determined by discrimination and calibration. RESULTS One thousand seven hundred fifty-nine pediatric patients with medulloblastoma met the prespecified inclusion criteria. Age, sex, race, ethnicity, median household income, county attribute, laterality, anatomical location, tumor grade, tumor size, surgery status, radiotherapy, and chemotherapy were variables included in the calculator (https://spine.shinyapps.io/Peds_medullo/). The concordance index was 0.769 in the training cohort and 0.755 in the validation cohort, denoting clinically useful predictive accuracy. Good agreement between the predicted and observed outcomes was demonstrated by the calibration plots. CONCLUSIONS An easy-to-use prognostic calculator for a large cohort of pediatric patients with medulloblastoma was established. Future efforts should focus on improving granularity of population-based registries and externally validating the proposed calculator.
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Affiliation(s)
- Cathleen C Kuo
- 1Jacobs School of Medicine and Biomedical Sciences at University at Buffalo
| | - Andre Monteiro
- 2Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences at University at Buffalo
- 3Department of Neurosurgery, Buffalo General Medical Center, Kaleida Health, Buffalo, New York
| | - Jaims Lim
- 2Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences at University at Buffalo
- 3Department of Neurosurgery, Buffalo General Medical Center, Kaleida Health, Buffalo, New York
| | - Nolan J Brown
- 4Department of Neurosurgery, University of California, Irvine, Orange, California
| | - Matthew J Recker
- 2Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences at University at Buffalo
- 3Department of Neurosurgery, Buffalo General Medical Center, Kaleida Health, Buffalo, New York
| | - Moleca M Ghannam
- 2Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences at University at Buffalo
- 3Department of Neurosurgery, Buffalo General Medical Center, Kaleida Health, Buffalo, New York
| | - Julian L Gendreau
- 5Department of Biomedical Engineering, Johns Hopkins Whiting School of Engineering, Baltimore, Maryland; and
| | - Veetai Li
- 2Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences at University at Buffalo
- 6Department of Neurosurgery, John R. Oishei Children's Hospital, Buffalo, New York
| | - Renée M Reynolds
- 2Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences at University at Buffalo
- 6Department of Neurosurgery, John R. Oishei Children's Hospital, Buffalo, New York
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20
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Aguirre AO, Lim J, Kuo CC, Ruggiero N, Siddiqi M, Monteiro A, Baig AA, Housley SB, Recker MJ, Li V, Reynolds RM. Social Determinants of Health and Associations With Outcomes in Pediatric Patients With Brain Tumors. Neurosurgery 2024; 94:108-116. [PMID: 37526439 DOI: 10.1227/neu.0000000000002624] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2023] [Accepted: 05/25/2023] [Indexed: 08/02/2023] Open
Abstract
BACKGROUND AND OBJECTIVES Social determinants of health (SDOH) are nonmedical factors that affect health outcomes. Limited investigation has been completed on the potential association of these factors to adverse outcomes in pediatric populations. In this study, the authors aimed to analyze the effects of SDOH disparities and their relationship with outcomes after brain tumor resection or biopsy in children. METHODS The authors retrospectively reviewed the records of their center's pediatric patients with brain tumor. Black race, public insurance, median household income, and distance to hospital were the investigated SDOH factors. Univariate analysis was completed between number of SDOH factors and patient demographics. Multivariate linear regression models were created to identify coassociated determinants and outcomes. RESULTS A total of 272 patients were identified and included in the final analysis. Among these patients, 81 (29.8%) had no SDOH disparities, 103 (37.9%) had 1, 71 (26.1%) had 2, and 17 (6.2%) had 3. An increased number of SDOH disparities was associated with increased percentage of missed appointments ( P = .002) and emergency room visits ( P = .004). Univariate analysis demonstrated increased missed appointments ( P = .01), number of postoperative imaging ( P = .005), and number of emergency room visits ( P = .003). In multivariate analysis, decreased median household income was independently associated with increased length of hospital stay ( P = .02). CONCLUSION The SDOH disparities are prevalent and impactful in this vulnerable population. This study demonstrates the need for a shift in research focus toward identifying the full extent of the impact of these factors on postoperative outcomes in pediatric patients with brain tumor.
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Affiliation(s)
- Alexander O Aguirre
- Jacobs School of Medicine and Biomedical Sciences at University at Buffalo, Buffalo , New York , USA
| | - Jaims Lim
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences at University at Buffalo, Buffalo , New York , USA
- Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo , New York , USA
| | - Cathleen C Kuo
- Jacobs School of Medicine and Biomedical Sciences at University at Buffalo, Buffalo , New York , USA
| | - Nicco Ruggiero
- Jacobs School of Medicine and Biomedical Sciences at University at Buffalo, Buffalo , New York , USA
| | - Manhal Siddiqi
- Jacobs School of Medicine and Biomedical Sciences at University at Buffalo, Buffalo , New York , USA
| | - Andre Monteiro
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences at University at Buffalo, Buffalo , New York , USA
- Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo , New York , USA
| | - Ammad A Baig
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences at University at Buffalo, Buffalo , New York , USA
- Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo , New York , USA
| | - Steven B Housley
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences at University at Buffalo, Buffalo , New York , USA
- Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo , New York , USA
| | - Matthew J Recker
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences at University at Buffalo, Buffalo , New York , USA
- Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo , New York , USA
| | - Veetai Li
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences at University at Buffalo, Buffalo , New York , USA
- Department of Pediatric Neurosurgery, John R. Oishei Children's Hospital, Buffalo , New York , USA
| | - Renée M Reynolds
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences at University at Buffalo, Buffalo , New York , USA
- Department of Pediatric Neurosurgery, John R. Oishei Children's Hospital, Buffalo , New York , USA
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21
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Brown NJ, Pennington Z, Kuo CC, Lopez AM, Picton B, Solomon S, Nguyen OT, Yang C, Tantry EK, Shahin H, Gendreau J, Albano S, Pham MH, Oh MY. Endoscopic Anterior Lumbar Interbody Fusion: Systematic Review and Meta-Analysis. Asian Spine J 2023; 17:1139-1154. [PMID: 38105638 PMCID: PMC10764124 DOI: 10.31616/asj.2023.0135] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/20/2023] [Revised: 07/30/2023] [Accepted: 08/07/2023] [Indexed: 12/19/2023] Open
Abstract
Laparoscopic anterior lumbar interbody fusion (L-ALIF), which employs laparoscopic cameras to facilitate a less invasive approach, originally gained traction during the 1990s but has subsequently fallen out of favor. As the envelope for endoscopic approaches continues to be pushed, a recurrence of interest in laparoscopic and/or endoscopic anterior approaches seems possible. Therefore, evaluating the current evidence base in regard to this approach is of much clinical relevance. To this end, a systematic literature search was performed according to PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) guidelines using the following keywords: "(laparoscopic OR endoscopic) AND (anterior AND lumbar)." Out of the 441 articles retrieved, 22 were selected for quantitative analysis. The primary outcome of interest was the radiographic fusion rate. The secondary outcome was the incidence of perioperative complications. Meta-analysis was performed using RStudio's "metafor" package. Of the 1,079 included patients (mean age, 41.8±2.9 years), 481 were males (44.6%). The most common indication for L-ALIF surgery was degenerative disk disease (reported by 18 studies, 81.8%). The mean follow-up duration was 18.8±11.2 months (range, 6-43 months). The pooled fusion rate was 78.9% (95% confidence interval [CI], 68.9-90.4). Complications occurred in 19.2% (95% CI, 13.4-27.4) of L-ALIF cases. Additionally, 7.2% (95% CI, 4.6-11.4) of patients required conversion from L-ALIF to open surgery. Although L-ALIF does not appear to be supported by studies available in the literature, it is important to consider the context from which these results have been obtained. Even if these results are taken at face value, the failure of endoscopy to have a role in the ALIF approach does not mean that it should not be incorporated in posterior approaches.
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Affiliation(s)
- Nolan J. Brown
- Department of Neurosurgery, University of California, Irvine, Orange, CA,
USA
| | - Zach Pennington
- Department of Neurologic Surgery, Mayo Clinic, Rochester, MN,
USA
| | - Cathleen C. Kuo
- Department of Neurosurgery, University at Buffalo, Buffalo, NY,
USA
| | - Alexander M. Lopez
- Department of Neurosurgery, University of California, Irvine, Orange, CA,
USA
| | - Bryce Picton
- Department of Neurosurgery, University of California, Irvine, Orange, CA,
USA
| | - Sean Solomon
- Department of Neurosurgery, University of California, Irvine, Orange, CA,
USA
| | - Oanh T. Nguyen
- Department of Neurosurgery, University of California, Irvine, Orange, CA,
USA
| | - Chenyi Yang
- Department of Neurosurgery, University of California, Irvine, Orange, CA,
USA
| | | | - Hania Shahin
- Department of Neurosurgery, University of California, Irvine, Orange, CA,
USA
| | - Julian Gendreau
- Johns Hopkins Whiting School of Engineering, Baltimore, MD,
USA
| | - Stephen Albano
- Department of Neurosurgery, University of California, Irvine, Orange, CA,
USA
| | - Martin H. Pham
- Department of Neurosurgery, University of California, San Diego, La Jolla, CA,
USA
| | - Michael Y. Oh
- Department of Neurosurgery, University of California, Irvine, Orange, CA,
USA
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Baig AA, Bouslama M, Turner RC, Aguirre AO, Kuo CC, Lim J, Malueg MD, Donnelly BM, Lai PMR, Raygor KP, Levy EI, Siddiqui AH. Mechanical thrombectomy in low Alberta stroke program early CT score (ASPECTS) in hyperacute stroke-a systematic review and meta-analysis. Br J Radiol 2023; 96:20230084. [PMID: 37873928 PMCID: PMC10646658 DOI: 10.1259/bjr.20230084] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2023] [Revised: 08/15/2023] [Accepted: 09/28/2023] [Indexed: 10/25/2023] Open
Abstract
OBJECTIVE Major randomized controlled trials of mechanical thrombectomy (MT) for acute ischemic stroke (AIS) failed to include a substantial number of patients presenting with low baseline Alberta Stroke Program Early CT Score (ASPECTS:0-5). Patients experiencing hyperacute strokes (last known well ≤ 6 h) can potentially benefit most from MT. We conducted a systematic review and meta-analysis to report presentation severity and radiographic and clinical outcomes for hyperacute stroke patients presenting with low-ASPECTS. METHODS Our comprehensive literature search of PubMed, Embase, and Cochrane databases up to August 31, 2022 included articles reporting patients presenting hyperacutely who underwent MT for anterior circulation large vessel occlusion AIS with an ASPECTS ≤ 5 on baseline imaging. Pooled averages were calculated for age and presenting National Institutes of Health Stroke Scale (NIHSS). Fixed- and random-effects meta-analyses for weighted estimation of overall rates were performed. Forest plots were generated for proportions and estimated overall outcome rates. RESULTS 18 studies (1958 patients) were included (mean age = 64.1 years; presenting NIHSS = 18.4). Final modified thrombolysis in cerebral infarction 2b-3 grade was achieved in 76.4%, with symptomatic intracranial hemorrhage in 12.1%. Good (modified Rankin Scale [mRS] 0-2) and ambulatory (mRS 0-3) 3-month outcomes were achieved by 27.4 and 46.7%, respectively; 90-day mortality was 26.4%. CONCLUSION MT in low-ASPECTS hyperacute stroke patients may result in ambulatory clinical outcomes with acceptable hemorrhage risk. Recanalization rates achieved were similar to those in patients presenting with ASPECTS ≥ 6; this did not fully translate to better clinical outcomes. ADVANCES IN KNOWLEDGE MT should be considered for hyperacute strokes with low presenting ASPECTS.
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Affiliation(s)
| | | | | | - Alexander O. Aguirre
- Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York, USA
| | - Cathleen C. Kuo
- Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York, USA
| | | | - Megan D. Malueg
- Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York, USA
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Soliman MAR, Diaz-Aguilar L, Kuo CC, Aguirre AO, Khan A, San Miguel-Ruiz JE, Amaral R, Abd-El-Barr MM, Moss IL, Smith T, Deol GS, Ehresman J, Battista M, Lee BS, McMains MC, Joseph SA, Schwartz D, Nguyen AD, Taylor WR, Pimenta L, Pollina J. Complications of the Prone Transpsoas Lateral Lumbar Interbody Fusion for Degenerative Lumbar Spine Disease: A Multicenter Study. Neurosurgery 2023; 93:1106-1111. [PMID: 37272706 DOI: 10.1227/neu.0000000000002555] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2022] [Accepted: 04/14/2023] [Indexed: 06/06/2023] Open
Abstract
BACKGROUND AND OBJECTIVES The prone transpsoas (PTP) approach for lateral lumbar interbody fusion (LLIF) is a novel technique for degenerative lumbar spine disease. However, there is a paucity of information in the literature on the complications of this procedure, with all published data consisting of small samples. We aimed to report the intraoperative and postoperative complications of PTP in the largest study to date. METHODS A retrospective electronic medical record review was conducted at 11 centers to identify consecutive patients who underwent LLIF through the PTP approach between January 1, 2021, and December 31, 2021. The following data were collected: intraoperative characteristics (operative time, estimated blood loss [EBL], intraoperative complications [anterior longitudinal ligament (ALL) rupture, cage subsidence, vascular and visceral injuries]), postoperative complications, and hospital stay. RESULTS A total of 365 patients were included in the study. Among these patients, 2.2% had ALL rupture, 0.3% had cage subsidence, 0.3% had a vascular injury, 0.3% had a ureteric injury, and no other visceral injuries were reported. Mean operative time was 226.2 ± 147.9 minutes. Mean EBL was 138.4 ± 215.6 mL. Mean hospital stay was 2.7 ± 2.2 days. Postoperative complications included new sensory symptoms-8.2%, new lower extremity weakness-5.8%, wound infection-1.4%, cage subsidence-0.8%, psoas hematoma-0.5%, small bowel obstruction and ischemia-0.3%, and 90-day readmission-1.9%. CONCLUSION In this multicenter case series, the PTP approach was well tolerated and associated with a satisfactory safety profile.
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Affiliation(s)
- Mohamed A R Soliman
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences at University at Buffalo, Buffalo , New York , USA
- Department of Neurosurgery, Buffalo General Medical Center, Kaleida Health, Buffalo , New York , USA
- Department of Neurosurgery, Faculty of Medicine, Cairo University, Cairo , Egypt
| | - Luis Diaz-Aguilar
- Department of Neurological Surgery, University of California, San Diego, La Jolla , California , USA
| | - Cathleen C Kuo
- Jacobs School of Medicine and Biomedical Sciences at University at Buffalo, Buffalo , New York , USA
| | - Alexander O Aguirre
- Jacobs School of Medicine and Biomedical Sciences at University at Buffalo, Buffalo , New York , USA
| | - Asham Khan
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences at University at Buffalo, Buffalo , New York , USA
- Department of Neurosurgery, Buffalo General Medical Center, Kaleida Health, Buffalo , New York , USA
| | | | - Rodrigo Amaral
- Department of Neurological Surgery, Instituto de Patologia da Coluna, São Palo Sul , Brazil
| | | | - Isaac L Moss
- Department of Orthopedic Surgery, University of Connecticut, Farmington , Connecticut , USA
| | - Tyler Smith
- Sierra Spine Institute, Roseville , California , USA
| | - Gurvinder S Deol
- Wake Orthopaedics, WakeMed Health and Hospitals, Raleigh , North Carolina , USA
| | - Jeff Ehresman
- Department of Neurological Surgery, Barrow Neurological Institute, Phoenix , Arizona , USA
| | - Madison Battista
- Department of Neurological Surgery, Barrow Neurological Institute, Phoenix , Arizona , USA
| | - Bryan S Lee
- Department of Neurological Surgery, Barrow Neurological Institute, Phoenix , Arizona , USA
| | | | | | | | - Andrew D Nguyen
- Department of Neurological Surgery, University of California, San Diego, La Jolla , California , USA
| | - William R Taylor
- Department of Neurological Surgery, University of California, San Diego, La Jolla , California , USA
| | - Luiz Pimenta
- Department of Neurological Surgery, Instituto de Patologia da Coluna, São Palo Sul , Brazil
| | - John Pollina
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences at University at Buffalo, Buffalo , New York , USA
- Department of Neurosurgery, Buffalo General Medical Center, Kaleida Health, Buffalo , New York , USA
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Brown NJ, Pennington Z, Kuo CC, Gendreau J, Chakravarti S, Singh R, Douse DM, Van Gompel JJ. Meningioma: A Biography-Tumor Forever Tied to the Origins and "Soul of Neurosurgery". World Neurosurg 2023; 178:191-201.e1. [PMID: 37562678 DOI: 10.1016/j.wneu.2023.07.126] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2023] [Revised: 07/25/2023] [Accepted: 07/27/2023] [Indexed: 08/12/2023]
Abstract
Meningiomas are neoplasms derived from the arachnoid cap cells of the leptomeninges and are the most common intracranial tumor. In the present historical vignette, the evolution of the management and diagnosis of meningioma is described. We begin with studies of skulls from the prehistoric record, such as the Steinheim skull, which demonstrate morphologic changes (e.g., hyperostosis) now known to occur with meningioma growth. We then continue with the earliest formal descriptions of meningiomas, including that by Platter, who published the first report of meningioma, along with early histopathologic descriptions by Cushing, who divined the cytological origins of the tumor and was the first to use the term meningioma. We conclude with a description of current management of meningiomas and potential avenues for further discovery. This article is effectively a lifetime biography of a tumor known and loved by neurosurgeons, the simple and yet complex meningioma.
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Affiliation(s)
- Nolan J Brown
- Department of Neurosurgery, University of California Irvine, Orange, California, USA
| | - Zach Pennington
- Department of Neurologic Surgery, Mayo Clinic, Rochester, Minnesota, USA
| | - Cathleen C Kuo
- Department of Neurosurgery, University at Buffalo Jacobs School of Medicine, Buffalo, New York, USA
| | - Julian Gendreau
- Johns Hopkins Whiting School of Engineering, Baltimore, Maryland, USA
| | | | - Rohin Singh
- Department of Neurosurgery, University of Rochester, Rochester, New York, USA
| | - Dontré M Douse
- Department of Otolaryngology, Head & Neck Surgery, Mayo Clinic, Rochester, Minnesota, USA
| | - Jamie J Van Gompel
- Department of Neurologic Surgery, Mayo Clinic, Rochester, Minnesota, USA; Department of Otolaryngology, Head & Neck Surgery, Mayo Clinic, Rochester, Minnesota, USA.
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Brown NJ, Gendreau J, Kuo CC, Nguyen O, Yang C, Catapano JS, Lawton MT. Assessing survival outcomes and complication profiles following surgical excision and radiotherapy as interventions for skull base chordoma: a systematic review of operative margins and surgical approaches. J Neurooncol 2023; 165:41-51. [PMID: 37880419 DOI: 10.1007/s11060-023-04477-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2023] [Accepted: 10/08/2023] [Indexed: 10/27/2023]
Abstract
INTRODUCTION Despite their precarious behavioral classification (benign and low grade on histopathology yet behaviorally malignant), great strides have been taken to improve prognostication and treatment paradigms for patients with skull base chordoma. With respect to surgical techniques, lateral transcranial (TC) approaches have traditionally been used, however endoscopic endonasal approaches (EEA) have been advocated for midline lesions. Nonetheless, due to the rarity of this pathology (0.2% of all intracranial neoplasms), investigations within the literature remain limited to small retrospective series. Furthermore, radiotherapeutic treatments investigated to date have proven largely ineffective. METHODS Accordingly, we performed a systematic review in order to profile surgical and survival outcomes for skull base chordoma. Fixed and random-effect meta-analyses were performed for categorical variables including GTR, STR, 5-year OS, 10-year OS, 5-year PFS, and 10-year PFS. Additionally, we pooled eligible studies for formal meta-analysis to compare outcomes by surgical approach (lateral versus midline). Statistical analyses were performed using R Studio 'metafor' package or Cochrane Review Manager. Furthermore, meta-analysis of pooled mortality rates and sub-analyses of operative margin and surgical complications were used to compare midline versus lateral approaches via the Mantel-Haenszel method. We considered all p-values < 0.05 to be statistically significant. RESULTS Following the systematic search and screen, 55 studies published between 1993 and 2022 reporting data for 2453 patients remained eligible for analysis. Sex distribution was comparable between males and females, with a slight predominance of male-identifying patients (0.5625 [95% CI: 0.5418; 0.3909]). Average age at diagnosis was 42.4 ± 12.5 years, while average age of treatment initiation was 43.0 ± 10.6 years. Overall, I2 value indicated notable heterogeneity across the 55 studies [I2 = 56.3% (95%CI: 44.0%; 65.9%)]. With respect to operative margins, the rate of GTR was 0.3323 [95% CI: 0.2824; 0.3909], I2 = 91.9% [95% CI: 90.2%; 93.4%], while the rate of STR was significantly higher at 0.5167 [95% CI: 0.4596; 0.5808], I2 = 93.1% [95% CI: 91.6%; 94.4%]. The most common complication was CSF leak (5.4%). In terms of survival outcomes, 5-year OS rate was 0.7113 [95% CI: 0.6685; 0.7568], I2 = 91.9% [95% CI: 90.0%; 93.5%]. 10-year OS rate was 0.4957 [95% CI: 0.4230; 0.5809], I2 = 92.3% [95% CI: 89.2%; 94.4%], which was comparable to the 5-year PFS rate of 0.5054 [95% CI: 0.4394; 0.5813], I2 = 84.2% [95% CI: 77.6%; 88.8%] and 10-yr PFS rate of 0.4949 [95% CI: 0.4075; 0.6010], I2 = 14.9% [95% CI: 0.0%; 87.0%]. There were 55 reported deaths for a perioperative mortality rate of 2.5%. The relative risk for mortality in the midline group versus the lateral approach group did not indicate any substantial difference in survival according to laterality of approach (-0.93 [95% CI: -1.03, -0.97], I2 = 95%, (p < 0.001). CONCLUSION Overall, these results indicate good 5-year survival outcomes for patients with skull base chordoma; however, 10-year prognosis for skull base chordoma remains poor due to its radiotherapeutic resistance and high recurrence rate. Furthermore, mortality rates among patients undergoing midline versus lateral skull base approaches appear to be equivocal.
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Affiliation(s)
- Nolan J Brown
- Department of Neurological Surgery, University of California-Irvine, Orange, CA, USA
| | - Julian Gendreau
- Johns Hopkins Whiting School of Engineering, Baltimore, MD, USA
| | - Cathleen C Kuo
- Department of Neurological Surgery, University of California-Irvine, Orange, CA, USA
| | - Oanh Nguyen
- Department of Neurological Surgery, University of California-Irvine, Orange, CA, USA
| | - Chenyi Yang
- Department of Neurological Surgery, University of California-Irvine, Orange, CA, USA
| | - Joshua S Catapano
- Department of Neurosurgery, Barrow Neurological Institute, 2910 North Third Avenue, Phoenix, AZ, 85013, USA
| | - Michael T Lawton
- Department of Neurosurgery, Barrow Neurological Institute, 2910 North Third Avenue, Phoenix, AZ, 85013, USA.
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Patel NA, Kuo CC, Pennington Z, Brown NJ, Gendreau J, Singh R, Shahrestani S, Boyett C, Diaz-Aguilar LD, Pham MH. Robot-assisted percutaneous pedicle screw placement accuracy compared with alternative guidance in lateral single-position surgery: a systematic review and meta-analysis. J Neurosurg Spine 2023; 39:443-451. [PMID: 37382304 DOI: 10.3171/2023.3.spine2329] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2023] [Accepted: 03/27/2023] [Indexed: 06/30/2023]
Abstract
OBJECTIVE While single-position surgery (SPS) eliminates the need for patient repositioning, the placement of screws in the unconventional lateral position poses unique challenges related to asymmetry relative to the surgical table. Use of robotic guidance or intraoperative navigation can help to overcome this. The aim of this study was to compare the relative accuracies offered by these various navigation modalities for pedicle screws placed in lateral SPS. METHODS According to Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines, the PubMed/Medline, Embase, and Cochrane Library databases were queried for studies reporting pedicle screw placement accuracy using fluoroscopic, CT-navigated, O-arm, or robotic guidance in lateral SPS, and a systematic review and meta-analysis was performed. Included studies all compared evaluated screw placement accuracy in lateral SPS using a single navigation method. Quality assessment was performed using the Grading of Recommendations Assessment, Development and Evaluation (GRADE) system; risk of bias was assessed using the Newcastle-Ottawa Scale and the Joanna Briggs Institute checklist. The primary outcome, rate of pedicle screw breach, was analyzed using random-effects meta-analysis. RESULTS Eleven studies were included comprising 548 patients who underwent the placement of instrumentation with 2488 screws. For the fluoroscopic, CT-navigated, O-arm, and robotic guidance cohorts, there were 3, 2, 3, and 3 studies, respectively. Breach rates by modality were as follows: fluoroscopic guidance (6.6%), CT navigation (4.7%), O-arm (3.9%), and robotic guidance (3.9%). Random-effects meta-analysis showed a significant difference between studies, with an overall breach rate of 4.9% (95% CI 3.1%-7.5%; p < 0.001); however, testing for subgroup differences failed to show a significant difference between guidance modalities (QM = 0.69, df = 3; p = 0.88). Heterogeneity between studies was significant (I2 = 79.0%, τ2 = 0.41, χ2 = 47.65, df = 10; p < 0.001). CONCLUSIONS Robotic guidance of screws is noninferior to alternative guidance modalities in lateral SPS; however, additional prospective studies directly comparing different guidance types are merited.
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Affiliation(s)
- Neal A Patel
- 1School of Medicine, Mercer University, Columbus, Georgia
| | - Cathleen C Kuo
- 2Department of Neurosurgery, University at Buffalo, New York
| | - Zach Pennington
- 3Department of Neurosurgery, Mayo Clinic, Rochester, Minnesota
| | - Nolan J Brown
- 4Department of Neurosurgery, University of California, Irvine, Orange, California
| | - Julian Gendreau
- 5Department of Biomedical Engineering, Johns Hopkins Whiting School of Engineering, Baltimore, Maryland
| | - Rohin Singh
- 6Mayo Clinic Alix School of Medicine, Scottsdale, Arizona
| | - Shane Shahrestani
- 7Keck School of Medicine, University of Southern California, Los Angeles, California
- 8Department of Medical Engineering, California Institute of Technology, Pasadena, California; and
| | - Candler Boyett
- 1School of Medicine, Mercer University, Columbus, Georgia
| | | | - Martin H Pham
- 9Department of Neurosurgery, University of California, San Diego, La Jolla, California
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Brown NJ, Pennington Z, Kuo CC, Shahrestani S, Gold J, Diaz-Aguilar LD, Mehkri Y, Singh R, Gendreau J, Pham MH. Retrospective single-surgeon study of prone versus lateral robotic pedicle screw placement: a CT-based assessment of accuracy. J Neurosurg Spine 2023; 39:490-497. [PMID: 37486864 DOI: 10.3171/2023.5.spine221296] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2022] [Accepted: 05/24/2023] [Indexed: 07/26/2023]
Abstract
OBJECTIVE Lateral lumbar interbody fusion including anterior-to-psoas oblique lumbar interbody fusion has conventionally relied on pedicle screw placement (PSP) for construct stabilization. Single-position surgery with lumbar interbody fusion in the lateral decubitus position with concomitant PSP has been associated with increased operative efficiency. What remains unclear is the accuracy of PSP with robotic guidance when compared with the more familiar prone patient positioning. The present study aimed to compare robot-assisted screw placement accuracy between patients with instrumentation placed in the prone and lateral positions. METHODS The authors identified all consecutive patients treated with interbody fusion and PSP in the prone or lateral position by a single surgeon between January 2019 and October 2022. All pedicle screws placed were analyzed using CT scans to determine appropriate positioning according to the Gertzbein-Robbins classification grading system (grade C or worse was considered as a radiographically significant breach). Multivariate logistic regression models were constructed to identify risk factors for the occurrence of a radiographically significant breach. RESULTS Eighty-nine consecutive patients (690 screws) were included, of whom 46 (477 screws) were treated in the prone position and 43 (213 screws) in the lateral decubitus position. There were fewer breaches in the prone (n = 13, 2.7%) than the lateral decubitus (n = 15, 7.0%) group (p = 0.012). Nine (1.9%) radiographically significant breaches occurred in the prone group compared with 10 (4.7%) in the lateral decubitus group (p = 0.019), for a prone versus lateral decubitus PSP accuracy rate of 98.1% versus 95.3%. There were no significant differences in BMI between prone versus lateral decubitus cohorts (30.1 vs 29.6) or patients with screw breach versus those without (31.2 vs 29.5). In multivariate models, the prone position was the only significant protective factor for screw accuracy; no other significant risk factors for screw breach were identified. CONCLUSIONS The present data suggest that pedicle screws placed with robotic assistance have higher placement accuracy in the prone position. Further studies will be needed to validate the accuracy of PSP in the lateral position as single-position surgery becomes more commonplace in the treatment of spinal disorders.
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Affiliation(s)
- Nolan J Brown
- 1Department of Neurosurgery, University of California, Irvine, Orange, California
| | - Zach Pennington
- 2Department of Neurologic Surgery, Mayo Clinic, Rochester, Minnesota
| | - Cathleen C Kuo
- 3Department of Neurosurgery, University at Buffalo School of Medicine, Buffalo, New York
| | - Shane Shahrestani
- 4Department of Neurosurgery, Keck School of Medicine of USC, Los Angeles, California
- 5Department of Biomedical Engineering, California Institute of Technology, Pasadena, California
| | - Justin Gold
- 1Department of Neurosurgery, University of California, Irvine, Orange, California
| | - Luis D Diaz-Aguilar
- 6Department of Neurosurgery, University of California San Diego School of Medicine, San Diego, California
| | - Yusuf Mehkri
- 7Department of Neurosurgery, University of Florida, Gainesville, Florida
| | - Rohin Singh
- 8Department of Neurologic Surgery, Mayo Clinic, Scottsdale, Arizona; and
| | - Julian Gendreau
- 9Johns Hopkins Whiting School of Engineering, Baltimore, Maryland
| | - Martin H Pham
- 6Department of Neurosurgery, University of California San Diego School of Medicine, San Diego, California
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Kuo CC, Soliman MA, Aguirre AO, Khan A, Hess RM, Smolar DE, Mullin JP, Pollina J. In Reply to the Letter to the Editor Regarding “Strong Correlation Between the Vertebral Bone Quality Score and the Cervical-Vertebral Bone Quality Score in Spine Surgery Patients”. World Neurosurg 2023; 177:201. [DOI: 10.1016/j.wneu.2023.04.052] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/13/2023]
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Gendreau J, Kuo CC, Mehkri Y, Chakravarti S, Lu B, Lubelski D, Redmond KJ, Bettegowda C, Mukherjee D. Radiotherapy after gross-total resection and subtotal resection of spinal chordoma: a SEER database analysis of overall survival outcomes. J Neurosurg Spine 2023; 39:411-418. [PMID: 37327146 DOI: 10.3171/2023.5.spine2396] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Accepted: 05/01/2023] [Indexed: 06/18/2023]
Abstract
OBJECTIVE Chordomas are most frequently found in the sacrum, vertebral column, and skull base. Achieving gross-total resection (GTR) has been shown to optimize overall survival (OS); however, the efficacy of radiotherapy (RT) for patients with GTR is currently not well understood. Given that RT may negatively impact patient quality of life, the aim of this study was to evaluate the utility of RT for improving OS in patients who have undergone GTR of spinal chordoma through analysis of the national Surveillance, Epidemiology, and End Results (SEER) database. METHODS The SEER database (1975-2018) was queried for all adult patients (≥ 21 years) who underwent GTR for spinal chordoma. Bivariate analysis was conducted using chi-square testing for categorical variables, and the log-rank test was performed to find the associations of clinical variables with OS. Cox proportional hazards models were generated for multivariate analyses of the associations among clinical variables and OS. RESULTS A total of 263 spinal chordomas that underwent GTR were identified. The mean age of all included patients was 58.72 years, and 63.9% of patients were male. In addition, 0.4% had dedifferentiated histology. The mean follow-up was 75.54 months. Of all patients, 152 (57.8%) received no RT and 111 (42.2%) received RT. Patients with sacral tumor location (80.9% vs 51.4%, p < 0.001) were more likely not to undergo RT when compared to patients with vertebral column location. In multivariate analysis, only age ≥ 65 years was associated with poorer OS (HR 3.16, CI 1.54-5.61, p < 0.001). RT did not have a statistically significant association with OS. CONCLUSIONS RT after GTR of chordoma did not improve OS among SEER chordoma patients to a value that achieved statistical significance. Additional multicenter prospective studies are needed to determine the true efficacy of RT after GTR of spinal chordoma.
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Affiliation(s)
| | - Cathleen C Kuo
- 2Department of Neurological Surgery, Jacobs School of Medicine and Biomedical Sciences at University at Buffalo, New York; and
| | - Yusuf Mehkri
- 3Department of Neurological Surgery, University of Florida School of Medicine, Gainesville, Florida
| | | | - Brian Lu
- Departments of1Neurological Surgery and
| | | | - Kristin J Redmond
- 4Radiation Oncology, Johns Hopkins School of Medicine, Baltimore, Maryland
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Khalafallah AM, Chakravarti S, Cicalese KV, Porras JL, Kuo CC, Jimenez AE, Brem H, Witham T, Huang J, Mukherjee D. An asynchronous web-based intervention for neurosurgery residents to improve education on cost-effective care. Clin Neurol Neurosurg 2023; 232:107887. [PMID: 37473488 DOI: 10.1016/j.clineuro.2023.107887] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2023] [Accepted: 07/08/2023] [Indexed: 07/22/2023]
Abstract
OBJECTIVE To gauge resident knowledge in the socioeconomic aspects of neurosurgery and assess the efficacy of an asynchronous, longitudinal, web-based, socioeconomics educational program tailored for neurosurgery residents. METHODS Trainees completed a 20-question pre- and post-intervention knowledge examination including four educational categories: billing/coding, procedure-specific concepts, material costs, and operating room protocols. Structured data from 12 index cranial neurosurgical operations were organized into 5 online, case-based modules sent to residents within a single training program via weekly e-mail. Content from each educational category was integrated into the weekly modules for resident review. RESULTS Twenty-seven neurosurgical residents completed the survey. Overall, there was no statistically significant difference between pre- vs post-intervention resident knowledge of billing/coding (79.2 % vs 88.2 %, p = 0.33), procedure-specific concepts (34.3 % vs 39.2 %, p = 0.11), material costs (31.7 % vs 21.6 %, p = 0.75), or operating room protocols (51.7 % vs 35.3 %, p = 0.61). However, respondents' accuracy increased significantly by 40.8 % on questions containing content presented more than 3 times during the 5-week study period, compared to an increased accuracy of only 2.2 % on questions containing content presented less often during the same time period (p = 0.05). CONCLUSIONS Baseline resident knowledge in socioeconomic aspects of neurosurgery is relatively lacking outside of billing/coding. Our socioeconomic educational intervention demonstrates some promise in improving socioeconomic knowledge among neurosurgery trainees, particularly when content is presented frequently. This decentralized, web-based approach to resident education may serve as a future model for self-driven learning initiatives among neurosurgical residents with minimal disruption to existing workflows.
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Affiliation(s)
- Adham M Khalafallah
- Department of Neurosurgery, University of Miami, Miami, FL 33146, United States of America
| | - Sachiv Chakravarti
- Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore, MD 21231, United States of America
| | - Kyle V Cicalese
- Virginia Commonwealth University School of Medicine, Richmond, VA 23298, United States of America
| | - Jose L Porras
- Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore, MD 21231, United States of America
| | - Cathleen C Kuo
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences at University at Buffalo, Buffalo, NY 14203, United States of America
| | - Adrian E Jimenez
- Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore, MD 21231, United States of America
| | - Henry Brem
- Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore, MD 21231, United States of America
| | - Tim Witham
- Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore, MD 21231, United States of America
| | - Judy Huang
- Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore, MD 21231, United States of America
| | - Debraj Mukherjee
- Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore, MD 21231, United States of America.
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Bouslama M, Baig AA, Raygor KP, Turner RC, Kuo CC, Donnelly BM, Lim J, Monteiro A, Jaikumar V, Lai PMR, Davies JM, Snyder KV, Levy EI, Siddiqui AH. Mechanical thrombectomy in low Alberta Stroke Program Early Computed Tomographic Score: A systematic review and meta-analysis of randomized controlled trials. Interv Neuroradiol 2023:15910199231193464. [PMID: 37574930 DOI: 10.1177/15910199231193464] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/15/2023] Open
Abstract
BACKGROUND Due to their poor natural history and lack in level-I evidence, patients with large vessel occlusion and large core infarcts (Alberta Stroke Program Early Computed Tomographic Score <6) have been excluded from receiving mechanical thrombectomy. This systematic review and meta-analysis seeks to summarize current evidence from published randomized controlled trials to compare the safety and efficacy of mechanical thrombectomy with optimal medical therapy in treating stroke patients with large core infarcts. METHODS We searched PubMed and EMBASE for randomized controlled trials investigating the safety and efficacy of mechanical thrombectomy vs optimal medical therapy in patients presenting with large vessel occlusion and large infarcts. Basic demographic and comorbidities were assessed, and clinical outcomes were compared, including modified Rankin scale 0-3, and 0-2 at 3 months, symptomatic intracranial hemorrhage, decompressive hemicortectomy, and 90-day mortality. RESULTS Three randomized controlled trials totaling 1011 patients (501 and 510 in the medical management and mechanical thrombectomy arm, respectively) were included. Patients undergoing mechanical thrombectomy had significantly higher odds of achieving better functional outcomes at 3 months: Modified Rankin scale 0-2 (OR = 3.05, 95% CI = 2.101-4.4021, p < 0.0001) and modified Rankin scale 0-3 (OR = 2.20, 95% CI = 1.67-2.89, p < 0.0001) as compared to those receiving optimal medical management. There were no differences between groups in 90-day mortality (OR = 0.93, 95% CI = 0.70-1.23, p = 0.60), symptomatic intracranial hemorrhage (OR = 1.89, 95% = CI 0.95-3.77, p = 0.07) or decompressive hemicraniectomy (OR = 1.25, 95% CI = 0.69-2.25, p = 0.46). CONCLUSION Mechanical thrombectomy for patients with large infarcts is associated with improved functional outcomes and a similar safety profile compared to optimal medical management. Ongoing trials will help better refine the target population that benefits the most from treatment.
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Affiliation(s)
- Mehdi Bouslama
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, NY, USA
- Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo, NY, USA
| | - Ammad A Baig
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, NY, USA
- Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo, NY, USA
| | - Kunal P Raygor
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, NY, USA
- Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo, NY, USA
| | - Ryan C Turner
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, NY, USA
- Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo, NY, USA
| | - Cathleen C Kuo
- Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, NY, USA
| | - Brianna M Donnelly
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, NY, USA
- Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo, NY, USA
| | - Jaims Lim
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, NY, USA
- Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo, NY, USA
| | - Andre Monteiro
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, NY, USA
- Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo, NY, USA
| | - Vinay Jaikumar
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, NY, USA
- Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo, NY, USA
| | - Pui M R Lai
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, NY, USA
- Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo, NY, USA
| | - Jason M Davies
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, NY, USA
- Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo, NY, USA
- Canon Stroke and Vascular Research Center, University at Buffalo, Buffalo, NY, USA
- Jacobs Institute, Buffalo, NY, USA
- Department of Radiology, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, NY, USA
| | - Kenneth V Snyder
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, NY, USA
- Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo, NY, USA
- Canon Stroke and Vascular Research Center, University at Buffalo, Buffalo, NY, USA
- Department of Radiology, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, NY, USA
| | - Elad I Levy
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, NY, USA
- Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo, NY, USA
- Jacobs Institute, Buffalo, NY, USA
- Department of Radiology, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, NY, USA
| | - Adnan H Siddiqui
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, NY, USA
- Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo, NY, USA
- Canon Stroke and Vascular Research Center, University at Buffalo, Buffalo, NY, USA
- Jacobs Institute, Buffalo, NY, USA
- Department of Radiology, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, NY, USA
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Soliman MAR, Aguirre AO, Kuo CC, Baig RA, Khan A, Mullin JP, Pollina J. Response to the letter to the editor regarding "Vertebral bone quality score independently predicts cage subsidence following transforaminal lumbar interbody fusion". Spine J 2023; 23:1239-1240. [PMID: 37455048 DOI: 10.1016/j.spinee.2023.04.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/16/2023] [Accepted: 04/18/2023] [Indexed: 07/18/2023]
Affiliation(s)
- Mohamed A R Soliman
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, 100 High St, Suite B4, Buffalo, NY, USA; Department of Neurosurgery, Buffalo General Medical Center, Kaleida Health, 100 High Street, Buffalo, NY 14203, USA; Department of Neurosurgery, Faculty of Medicine, Cairo University, Kasr Al Ainy St., Cairo 11562, Egypt
| | - Alexander O Aguirre
- Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, 955 Main Street, Buffalo, NY 14203, USA
| | - Cathleen C Kuo
- Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, 955 Main Street, Buffalo, NY 14203, USA
| | - Rehman Ali Baig
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, 100 High St, Suite B4, Buffalo, NY, USA; Department of Neurosurgery, Buffalo General Medical Center, Kaleida Health, 100 High Street, Buffalo, NY 14203, USA
| | - Asham Khan
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, 100 High St, Suite B4, Buffalo, NY, USA; Department of Neurosurgery, Buffalo General Medical Center, Kaleida Health, 100 High Street, Buffalo, NY 14203, USA
| | - Jeffrey P Mullin
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, 100 High St, Suite B4, Buffalo, NY, USA; Department of Neurosurgery, Buffalo General Medical Center, Kaleida Health, 100 High Street, Buffalo, NY 14203, USA
| | - John Pollina
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, 100 High St, Suite B4, Buffalo, NY, USA; Department of Neurosurgery, Buffalo General Medical Center, Kaleida Health, 100 High Street, Buffalo, NY 14203, USA.
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Baig AA, Aguirre AO, Soliman MA, Kuo CC, Lim J, Khan A, Chen I, Snyder KV, Levy EI, Siddiqui AH, Pollina J, Mullin JP. Standalone vs. Anterior Cervical Plating for One-to-Two Level Anterior Cervical Discectomy and Fusion (ACDF): A Propensity Score-Matched Comparative Study. World Neurosurg 2023:S1878-8750(23)00904-X. [PMID: 37414214 DOI: 10.1016/j.wneu.2023.06.121] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2023] [Revised: 06/26/2023] [Accepted: 06/27/2023] [Indexed: 07/08/2023]
Abstract
BACKGROUND Anterior cervical discectomy and fusion (ACDF) can be performed with and without supportive anterior cervical plating. Fusion rates, incidence of dysphagia, and repeat surgery are concerns when performing ACDF with or without plating. We aimed to compare procedural success and outcomes between patients treated with and without cervical plating for 1-2 level ACDF. METHODS A prospectively maintained database was retrospectively searched for patients who underwent 1-2 level ACDF surgery. Patients were divided into cohorts treated with plating and without (standalone). Propensity score matching (PSM) was performed to eliminate selection bias and control for baseline comorbidities and disease severity. Patient demographics (including age, body mass index, smoking status, diabetes mellitus, osteoporosis), disease presentation (cervical stenosis, degenerative disc disease), and operative details (number of operative levels, cage type used, intraoperative and postoperative complications) were recorded. Outcomes assessed were fusion observed at 3, 6, and 12 months, patient-reported postoperative pain, and any repeat surgeries. Univariate analysis was performed according to data normality and variables for PSM cohorts. RESULTS A total of 365 patients were identified (plating=289, standalone=76). After PSM, 130 patients (65 in each group) were included for final analysis. Similar mean operative times (101.3±26.5-standalone; 104.8±32.2-plating; p=0.5) and mean hospital stays (1.2±1.8-standalone; 0.7±0.7-plating; p=0.1) were noted. Twelve-month fusion rates were also similar (84.6%-standalone;89.2%-plating; p=0.6). Repeat surgery rates were equivalent (13.8%-standalone;12.3%-plating; p=0.8). CONCLUSION In this propensity score-matched case-control study, we report comparable effectiveness and outcomes of performing 1-2 level ACDF with and without cervical plating.
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Affiliation(s)
- Ammad A Baig
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York, USA; Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo, New York, USA; Department of Neurosurgery, Buffalo General Medical Center at Kaleida Health, Buffalo, New York, USA
| | - Alexander O Aguirre
- Jacobs School of Medicine and Biomedical Sciences at University at Buffalo, Buffalo, New York, USA
| | - Mohamed Ar Soliman
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York, USA; Department of Neurosurgery, Buffalo General Medical Center at Kaleida Health, Buffalo, New York, USA; Department of Neurosurgery, Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Cathleen C Kuo
- Jacobs School of Medicine and Biomedical Sciences at University at Buffalo, Buffalo, New York, USA
| | - Jaims Lim
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York, USA; Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo, New York, USA; Department of Neurosurgery, Buffalo General Medical Center at Kaleida Health, Buffalo, New York, USA
| | - Asham Khan
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York, USA; Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo, New York, USA; Department of Neurosurgery, Buffalo General Medical Center at Kaleida Health, Buffalo, New York, USA
| | - Ivette Chen
- Jacobs School of Medicine and Biomedical Sciences at University at Buffalo, Buffalo, New York, USA
| | - Kenneth V Snyder
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York, USA; Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo, New York, USA; Department of Neurosurgery, Buffalo General Medical Center at Kaleida Health, Buffalo, New York, USA; Canon Stroke and Vascular Research Center, University at Buffalo, Buffalo, New York, USA; Jacobs Institute, Buffalo, New York, USA
| | - Elad I Levy
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York, USA; Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo, New York, USA; Department of Neurosurgery, Buffalo General Medical Center at Kaleida Health, Buffalo, New York, USA; Canon Stroke and Vascular Research Center, University at Buffalo, Buffalo, New York, USA; Jacobs Institute, Buffalo, New York, USA; Department of Radiology, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York, USA
| | - Adnan H Siddiqui
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York, USA; Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo, New York, USA; Department of Neurosurgery, Buffalo General Medical Center at Kaleida Health, Buffalo, New York, USA; Canon Stroke and Vascular Research Center, University at Buffalo, Buffalo, New York, USA; Jacobs Institute, Buffalo, New York, USA; Department of Radiology, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York, USA
| | - John Pollina
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York, USA; Department of Neurosurgery, Buffalo General Medical Center at Kaleida Health, Buffalo, New York, USA
| | - Jeffrey P Mullin
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York, USA; Department of Neurosurgery, Buffalo General Medical Center at Kaleida Health, Buffalo, New York, USA.
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Lim J, Monteiro A, Jacoby WT, Danziger H, Kuo CC, Alkhars H, Donnelly BM, Khawar WI, Lian MX, Iskander J, Davies JM, Snyder KV, Siddiqui AH, Levy EI. Coiling Variations for Treatment of Ruptured Intracranial Aneurysms: A Meta-Analytical Comparison of Comaneci-, Stent-, and Balloon-Coiling Assistance Techniques. World Neurosurg 2023; 175:e1324-e1340. [PMID: 37169072 DOI: 10.1016/j.wneu.2023.05.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2023] [Revised: 05/01/2023] [Accepted: 05/02/2023] [Indexed: 05/13/2023]
Abstract
BACKGROUND Wide-necked aneurysms represent a challenge for treatment in the setting of acute subarachnoid hemorrhage. Stent-assisted coiling (SAC) and balloon-assisted coiling (BAC) are well-known techniques for treating wide-necked aneurysms. Comaneci-assisted coiling (CAC) is a newer technique involving temporary stent deployment to assist aneurysm coiling. We aim to present the first meta-analysis comparing these treatments of ruptured aneurysms. METHODS Following PRISMA guidelines, PubMed and Embase databases were queried from earliest records to July 2022 for literature reporting SAC, BAC, or CAC of ruptured intracranial aneurysms. A meta-analysis of identified articles was performed. RESULTS Of the 571 articles queried, 64 articles were included. One study reported BAC and SAC, 8 reported BAC, 52 reported SAC, and 3 reported CAC. These studies comprised 3153 patients with 3207 ruptured aneurysms treated with CAC (161 patients and aneurysms), BAC (330 patients and aneurysms), and SAC (2662 patients, 2716 aneurysms). Rates of periprocedural thromboembolic or hemorrhagic complications, overall or procedure-related mortality, immediate complete occlusion, retreatment, and length of angiographic follow-up did not differ significantly between SAC and BAC. Periprocedural thromboembolic (P = 0.03) and hemorrhagic (P = 0.01) complication rates were higher with BAC than CAC. Periprocedural thromboembolic (P = 0.03) and hemorrhagic (P < 0.0001) complication rates were higher with SAC than CAC. Complete aneurysm occlusion rates (P = 0.033) were higher with CAC than BAC. No significant differences were present in CAC versus BAC or SAC retreatment rates. CONCLUSIONS CAC was associated with lower hemorrhagic and thromboembolic complication rates and demonstrated similar complete occlusion and residual retreatment rates to those for BAC and SAC.
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Affiliation(s)
- Jaims Lim
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York, USA; Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo, New York, USA
| | - Andre Monteiro
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York, USA; Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo, New York, USA
| | - Wady T Jacoby
- Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York, USA
| | - Hannah Danziger
- Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo, New York, USA
| | - Cathleen C Kuo
- Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York, USA
| | - Hussain Alkhars
- George Washington University School of Medicine, Washington, District of Columbia, USA
| | - Brianna M Donnelly
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York, USA
| | - Wasiq I Khawar
- Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo, New York, USA
| | - Ming X Lian
- Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York, USA
| | - Joseph Iskander
- Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York, USA
| | - Jason M Davies
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York, USA; Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo, New York, USA; Department of Bioinformatics, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York, USA; Canon Stroke and Vascular Research Center, University at Buffalo, Buffalo, New York, USA; Jacobs Institute, Buffalo, New York, USA
| | - Kenneth V Snyder
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York, USA; Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo, New York, USA; Canon Stroke and Vascular Research Center, University at Buffalo, Buffalo, New York, USA; Jacobs Institute, Buffalo, New York, USA
| | - Adnan H Siddiqui
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York, USA; Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo, New York, USA; Canon Stroke and Vascular Research Center, University at Buffalo, Buffalo, New York, USA; Jacobs Institute, Buffalo, New York, USA; Department of Radiology, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York, USA
| | - Elad I Levy
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York, USA; Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo, New York, USA; Canon Stroke and Vascular Research Center, University at Buffalo, Buffalo, New York, USA; Jacobs Institute, Buffalo, New York, USA; Department of Radiology, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York, USA.
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Aguirre AO, Soliman MAR, Minissale NJ, Jowdy PK, Kuo CC, Khan A, Hess RM, Smolar DE, Woods BI, Eskander MS, Slosar PJ, Pollina J, Mullin JP. Outcomes of 2-Level versus 3- or 4-Level Anterior Cervical Discectomy and Fusion Using a Biomimetic Surface Titanium Cage: Multicenter Experience. World Neurosurg 2023:S1878-8750(23)00843-4. [PMID: 37356484 DOI: 10.1016/j.wneu.2023.06.074] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2023] [Accepted: 06/17/2023] [Indexed: 06/27/2023]
Abstract
OBJECTIVE Interbody cages for spinal fusions are primarily constructed from polyetheretherketone or titanium compositions. However, these crude macroscopic materials pose limitations for improving the rates of bony fusions. The authors aimed to compare the fusion rates and postoperative complications in patients who underwent 2-level or 3-or 4-level anterior cervical discectomy and fusion (ACDF) performed with the use of a novel biomimetic surface titanium cage. METHODS A retrospective, multicenter study was conducted that included all patients who underwent multilevel ACDF with this cage between January 2017 and April 2021. Patient demographics and procedure-related, radiographic, and postoperative complication data were collected. RESULTS A total of 124 patients were identified; 69 (55.6%) had a 3-or 4-level fusion and 55 (44.4%) had a 2-level fusion. The demographics of the two groups differed significantly only in terms of age (p=.01). At 3 months, a significantly higher solid fusion rate was found for 2-level fusions than 3-or 4-level fusions (83.7% vs. 56.3%, p=.004); however, significance was lost at 6-months (98.2% vs. 88.4%, respectively; p=.08). No patients required posterior supplemental fixation. Transient dysphagia was the only postoperative complication that was significantly increased in the 3-or 4-level fusion group compared to the 2-level group (27.5% vs. 9.1%, p=.02). CONCLUSIONS Radiographic and clinical outcomes were equivalent in 3-or 4-level and 2-level ACDFs in which these biomimetic surface titanium cages were used. Furthermore, the use of this technology led to high fusion rates with no requirement for posterior supplemental fusions.
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Affiliation(s)
- Alexander O Aguirre
- Jacobs School of Medicine and Biomedical Sciences at University at Buffalo, Buffalo, New York, USA
| | - Mohamed A R Soliman
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences at University at Buffalo, Buffalo, New York, USA; Department of Neurosurgery, Buffalo General Medical Center, Kaleida Health, Buffalo, New York, USA; Department of Neurosurgery, Faculty of Medicine, Cairo University, Cairo, Egypt
| | | | - Patrick K Jowdy
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences at University at Buffalo, Buffalo, New York, USA; Department of Neurosurgery, Buffalo General Medical Center, Kaleida Health, Buffalo, New York, USA
| | - Cathleen C Kuo
- Jacobs School of Medicine and Biomedical Sciences at University at Buffalo, Buffalo, New York, USA
| | - Asham Khan
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences at University at Buffalo, Buffalo, New York, USA; Department of Neurosurgery, Buffalo General Medical Center, Kaleida Health, Buffalo, New York, USA
| | - Ryan M Hess
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences at University at Buffalo, Buffalo, New York, USA; Department of Neurosurgery, Buffalo General Medical Center, Kaleida Health, Buffalo, New York, USA
| | - David E Smolar
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences at University at Buffalo, Buffalo, New York, USA; Department of Neurosurgery, Buffalo General Medical Center, Kaleida Health, Buffalo, New York, USA
| | | | | | - Paul J Slosar
- Peninsula Orthopedic Associates, Daly City, California, USA
| | - John Pollina
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences at University at Buffalo, Buffalo, New York, USA; Department of Neurosurgery, Buffalo General Medical Center, Kaleida Health, Buffalo, New York, USA
| | - Jeffrey P Mullin
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences at University at Buffalo, Buffalo, New York, USA; Department of Neurosurgery, Buffalo General Medical Center, Kaleida Health, Buffalo, New York, USA.
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Baig AA, Hess RM, Khan A, Cappuzzo JM, Turner RC, Hashmi E, Bregy A, Kuo CC, Nyabuto E, Goyal AD, Davies JM, Levy EI, Siddiqui AH. Use of Novel Automated Active Irrigation With Drainage Versus Passive Drainage Alone for Chronic Subdural Hematoma-A Propensity Score-Matched Comparative Study With Volumetric Analysis. Oper Neurosurg (Hagerstown) 2023; 24:630-640. [PMID: 36723341 DOI: 10.1227/ons.0000000000000630] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2022] [Accepted: 11/11/2022] [Indexed: 02/02/2023] Open
Abstract
BACKGROUND Passive drainage post-surgical evacuation of symptomatic chronic subdural hematoma (cSDH) is currently standard of care. High rates of infection, drain occlusion, and recurrence are associated complications. OBJECTIVE To explore the use of a novel double-lumen active automated irrigation and aspiration system, IRRAflow (IRRAS), for patients with cSDH and compared procedural and clinical outcomes against passive drainage alone with propensity score matching (PSM) and volumetric analysis. METHODS A prospectively maintained database was retrospectively searched for consecutive patients presenting with cSDH. One-to-one PSM of covariates (including baseline comorbidities and presentation hematoma volume) in active and passive irrigation groups was performed to adjust for treatment selection bias. Rates of hematoma clearance, catheter-related occlusion, and infection; number of revisions; and length of hospital stay were recorded. RESULTS This study included 55 patients: active continuous irrigation-drainage-21 (21 post-PSM) and passive drainage-34 (21 post-PSM). For PSM groups, a significantly higher rate of hematoma clearance was obtained in the active irrigation-drainage group (0.5 ± 0.4 vs 0.4 ± 0.5 mL/day) and in the passive drainage group; odds ratio (OR) = 1.291 (CI: 1.062-1.570, P = .002) and a significantly lower rate of catheter-related infections (OR = 0.051; CI: 0.004-0.697, P = .039). A nonsignificantly lower hematoma expansion rate at discharge was noted in the active irrigation-drainage group (4.8% vs 23.8%; OR = 0.127; P = .186). No statistical difference in all-cause in-hospital mortality or discharge Glasgow Coma Scale score was observed between groups. CONCLUSION Active and automated continuous irrigation plus drainage after cSDH surgical evacuation resulted in faster hematoma clearance and led to favorable clinical outcomes and low complication and revision rates compared with passive irrigation.
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Affiliation(s)
- Ammad A Baig
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York, USA
- Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo, New York, USA
| | - Ryan M Hess
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York, USA
- Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo, New York, USA
| | - Asham Khan
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York, USA
- Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo, New York, USA
| | - Justin M Cappuzzo
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York, USA
- Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo, New York, USA
| | - Ryan C Turner
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York, USA
- Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo, New York, USA
| | - Eisa Hashmi
- Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo, New York, USA
- Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York, USA
| | - Amade Bregy
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York, USA
- Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo, New York, USA
| | - Cathleen C Kuo
- Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo, New York, USA
- Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York, USA
| | - Elizabeth Nyabuto
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York, USA
- Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo, New York, USA
| | - Aditya D Goyal
- Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo, New York, USA
| | - Jason M Davies
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York, USA
- Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo, New York, USA
- Department of Bioinformatics, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York, USA
- Canon Stroke and Vascular Research Center, University at Buffalo, Buffalo, New York, USA
- Jacobs Institute, Buffalo, New York, USA
| | - Elad I Levy
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York, USA
- Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo, New York, USA
- Canon Stroke and Vascular Research Center, University at Buffalo, Buffalo, New York, USA
- Jacobs Institute, Buffalo, New York, USA
- Department of Radiology, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York, USA
| | - Adnan H Siddiqui
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York, USA
- Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo, New York, USA
- Canon Stroke and Vascular Research Center, University at Buffalo, Buffalo, New York, USA
- Jacobs Institute, Buffalo, New York, USA
- Department of Radiology, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York, USA
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Baig AA, Lai PMR, Turner RC, Donnelly BM, Kuo CC, Lim J, Raygor KP, Bouslama M, Prasad S, Fayyaz N, Snyder KV, Davies JM, Siddiqui AH, Levy EI. Hyperacute stenting and angioplasty for acute extracranial non-tandem internal carotid artery strokes within the first 48 h: A 20-year experience and a systematic review and meta-analysis. Interv Neuroradiol 2023:15910199231164510. [PMID: 37218164 DOI: 10.1177/15910199231164510] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/24/2023] Open
Abstract
BACKGROUND Acute strokes involving complete, isolated occlusion of the extracranial cervical internal carotid artery (EC-ICA) with no intracranial clot burden account for a minority of stroke cases that are managed variably. Here we present our two-decade experience and a systematic review of endovascular management of acute isolated EC-ICA strokes in the hyperacute phase (<48 h) and attempt to evaluate clinical effectiveness and safety. METHODS Our prospectively maintained database was retrospectively searched for patients who presented between January 1, 2003 and December 31, 2022 with acute cervical ICA stroke confirmed on angiography. Only patients who had an isolated 100% occlusion of the cervical ICA segment and attempted acute stenting with/without angioplasty within the first 48 h of time since last known well were included. Demographics, procedural details, and outcomes were recorded. For the systematic review, a search of PubMed and Embase databases was conducted. RESULTS Forty-six patients with acute, isolated EC-ICA occlusive stroke were included. Median presenting National Institutes of Health Stroke Scale (NIHSS) score was 8 (interquartile range 3-10) with a perfusion deficit in 78.3% of the 40 cases assessed with computed tomography perfusion imaging. Median time from symptom onset to intra-arterial puncture was 14.4 h. Immediate recanalization was achieved in 82.6% cases. Two cases (4.3%) of symptomatic intracranial hemorrhage (sICH) occurred postprocedure. Outcome measures were stable or improved discharge NIHSS score in 86.9% of cases, functional independence at 90 days (modified Rankin scale score ≤2) in 78.3%, and mortality in 6.5%. The systematic review included 167 patients from four articles. The estimated rate of immediate recanalization was 92.7% (95% confidence interval (CI), 88.77-96.77%), favorable outcome was 62.01% (95% CI, 55.04-69.87%), and sICH was 6.2% (95% CI, 3.41-11.32%). CONCLUSION Stenting and angioplasty for acute cervical ICA occlusive strokes during the hyperacute phase can be performed successfully with favorable clinical outcomes and an acceptable recanalization rate.
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Affiliation(s)
- Ammad A Baig
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, NY, USA
- Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo, NY, USA
| | - Pui Man Rosalind Lai
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, NY, USA
- Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo, NY, USA
| | - Ryan C Turner
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, NY, USA
- Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo, NY, USA
| | - Brianna M Donnelly
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, NY, USA
- Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo, NY, USA
| | - Cathleen C Kuo
- Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, NY, USA
| | - Jaims Lim
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, NY, USA
- Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo, NY, USA
| | - Kunal P Raygor
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, NY, USA
- Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo, NY, USA
| | - Mehdi Bouslama
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, NY, USA
- Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo, NY, USA
| | - Shefalika Prasad
- Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, NY, USA
| | - Najya Fayyaz
- Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo, NY, USA
| | - Kenneth V Snyder
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, NY, USA
- Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo, NY, USA
- Jacobs Institute, Buffalo, NY, USA
- Canon Stroke and Vascular Research Center, University at Buffalo, Buffalo, NY, USA
| | - Jason M Davies
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, NY, USA
- Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo, NY, USA
- Jacobs Institute, Buffalo, NY, USA
- Canon Stroke and Vascular Research Center, University at Buffalo, Buffalo, NY, USA
- Department of Bioinformatics, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, NY, USA
| | - Adnan H Siddiqui
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, NY, USA
- Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo, NY, USA
- Jacobs Institute, Buffalo, NY, USA
- Canon Stroke and Vascular Research Center, University at Buffalo, Buffalo, NY, USA
- Department of Radiology, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, NY, USA
| | - Elad I Levy
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, NY, USA
- Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo, NY, USA
- Jacobs Institute, Buffalo, NY, USA
- Canon Stroke and Vascular Research Center, University at Buffalo, Buffalo, NY, USA
- Department of Radiology, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, NY, USA
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Mehkri Y, Chakravarti S, Sharaf R, Reddy A, Fakhry J, Kuo CC, Hernandez J, Panther E, Tishad A, Gendreau J, Brown N, Rahmathulla G. The mFI-5 Score Predicts Return to the Operating Room for Patients Undergoing Posterior Spinal Fusion for Traumatic Spine Injury. World Neurosurg 2023:S1878-8750(23)00579-X. [PMID: 37121507 DOI: 10.1016/j.wneu.2023.04.095] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2023] [Revised: 04/20/2023] [Accepted: 04/21/2023] [Indexed: 05/02/2023]
Abstract
OBJECTIVE Within the trauma spine surgery literature, the effect of patient frailty on postoperative outcomes for posterior spinal fusion (PSF) remains clear. In this study, the authors quantified the influence of the mFI-5 score on hospital length of stay (LOS), diagnosis of a postoperative infection, 30-day readmission and 90-day return to OR. METHODS The authors retrospectively reviewed the records of all patients with traumatic spine injury undergoing PSF by a single surgeon at our institution from 2016 to 2021. Data was extracted using manual chart review and the mFI-5 score was calculated using data on comorbidities. Bivariate (Mann-Whitney U-test and Fisher's exact test) and multivariate regressions (linear and logistic) revealed whether there was an independent relationship between patient frailty and postoperative outcomes. RESULTS The patient cohort included 263 patients (52.00 ± 19.04), 67 (25.5) were classified as frail, defined as having an mFI-5 sore greater than or equal to 2. Patients who were classified as frail were significantly more likely to have diabetes (OR = 21.53, p<0.001) and active cancer (OR = 10.03, p = 0.004). Patients with mFI-5 scores greater than or equal to 2 were also significantly older (p<0.001) and had higher BMIs (p=0.007) Patients with mFI-5 scores greater than 2 were more likely to return to the OR (OR = 2.43, p=0.037) on bivariate analysis. When controlling for demographics and clinical characteristics, mFI-5 score independently predicted return to OR (OR = 1.294, p-value = 0.041). CONCLUSIONS Patient frailty independently predicted a return to OR in patients undergoing PSF for traumatic spine injury. Future studies can investigate methods for patient risk optimization to reduce morbidity and mortality.
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Affiliation(s)
- Yusuf Mehkri
- Department of Neurosurgery, University of Florida College of Medicine, Gainesville, Florida, USA.
| | | | - Ramy Sharaf
- Department of Neurosurgery, University of Florida College of Medicine, Gainesville, Florida, USA
| | - Akshay Reddy
- Department of Neurosurgery, University of Florida College of Medicine, Gainesville, Florida, USA
| | - Jonathan Fakhry
- Department of Neurosurgery, University of Florida College of Medicine, Gainesville, Florida, USA
| | - Cathleen C Kuo
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences at University at Buffalo, Buffalo, New York, USA
| | - Jairo Hernandez
- Department of Neurosurgery, University of Florida College of Medicine, Gainesville, Florida, USA
| | - Eric Panther
- Department of Neurosurgery, University of Florida College of Medicine, Gainesville, Florida, USA
| | - Abtahi Tishad
- Department of Neurosurgery, University of Florida College of Medicine, Gainesville, Florida, USA
| | - Julian Gendreau
- Department of Biomedical Engineering, Johns Hopkins Whiting School of Engineering, Baltimore, MD, USA
| | - Nolan Brown
- Department of Neurosurgery, University of California Irvine, Orange, California, USA
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Kuo CC, Gendreau J, Brown NJ, Mehkri Y, Rahmathulla G. Letter: Incisional Wound Vacuum-Evaluation of Wound Outcomes in Comparison With Standard Dressings for Posterior Spinal Fusions in Traumatic Patients. Oper Neurosurg (Hagerstown) 2023:01787389-990000000-00688. [PMID: 37083503 DOI: 10.1227/ons.0000000000000736] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2022] [Accepted: 02/28/2023] [Indexed: 04/22/2023] Open
Affiliation(s)
- Cathleen C Kuo
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences at University at Buffalo, Buffalo, New York, USA
| | - Julian Gendreau
- Department of Biomedical Engineering, Johns Hopkins Whiting School of Engineering, Baltimore, Maryland, USA
| | - Nolan J Brown
- Department of Neurosurgery, University of California Irvine, Orange, California, USA
| | - Yusuf Mehkri
- Department of Neurosurgery, University of Florida College of Medicine, Gainesville, Florida, USA
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Siddiqi MM, Khawar WI, Donnelly BM, Lim J, Kuo CC, Monteiro A, Baig AA, Waqas M, Soliman MAR, Davies JM, Snyder KV, Levy EI, Siddiqui AH, Vakharia K. Pre- and Post-Treatment Factors Associated with Shunt-Dependent Hydrocephalus after Aneurysmal Subarachnoid Hemorrhage: A Systematic Review and Meta-Analysis. World Neurosurg 2023:S1878-8750(23)00528-4. [PMID: 37075897 DOI: 10.1016/j.wneu.2023.04.043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2023] [Revised: 04/10/2023] [Accepted: 04/11/2023] [Indexed: 04/21/2023]
Abstract
INTRODUCTION Hydrocephalus is a common complication following aneurysmal subarachnoid hemorrhage (aSAH). This study aimed to evaluate novel pre- and postoperative risk factors for shunt- dependent hydrocephalus (SDHC) after aSAH via a systematic review and meta-analysis. METHODS A systematic search was conducted using Pubmed and Embase databases for studies pertaining to aSAH and SDHC. Articles were assessed by meta-analysis if the number of risk factors for SDHC were reported by greater than 4 studies and could be extracted separately for patients who did or did not develop SDHC. RESULTS 37 studies were included, comprising 12,667 aSAH patients (SDHC 2,214 vs. non-SDHC 10,453). In a primary analysis of 15 novel potential risk factors, 8 were identified to be significantly associated with increased prevalence of SDHC after aSAH including high World Federation of Neurological Surgeons (WFNS) grades (odds ratio (OR) 2.43), hypertension (OR 1.33), anterior cerebral artery (ACA) (OR 1.36), middle cerebral artery (MCA) (OR 0.65), and vertebrobasilar artery (VBA) (2.21) involvement, decompressive craniectomy (DC) (OR 3.27), delayed cerebral ischemia (DCI) (OR 1.65), and intracerebral hematoma (ICH) (OR 3.91). CONCLUSIONS Several new factors associated with increased odds of developing SDHC following aSAH were found to be significant. By providing evidence-based risk factors for shunt dependency, we describe an identifiable list of pre- and postoperative prognosticators that may influence how surgeons recognize, treat, and manage aSAH patients at high risk for developing SDHC.
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Affiliation(s)
- Manhal M Siddiqi
- Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York, USA.
| | - Wasiq I Khawar
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York, USA; Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo, New York, USA
| | - Brianna M Donnelly
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York, USA; Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo, New York, USA
| | - Jaims Lim
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York, USA; Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo, New York, USA
| | - Cathleen C Kuo
- Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York, USA
| | - Andre Monteiro
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York, USA; Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo, New York, USA
| | - Ammad A Baig
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York, USA; Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo, New York, USA
| | - Muhammad Waqas
- Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo, New York, USA
| | - Mohammed A R Soliman
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York, USA; Neurosurgery Department, Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Jason M Davies
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York, USA; Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo, New York, USA; Jacobs Institute, Buffalo, New York, USA; Canon Stroke and Vascular Research Center, University at Buffalo, Buffalo, New York, USA; Department of Radiology, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York, USA; Department of Bioinformatics, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York, USA
| | - Kenneth V Snyder
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York, USA; Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo, New York, USA; Jacobs Institute, Buffalo, New York, USA; Canon Stroke and Vascular Research Center, University at Buffalo, Buffalo, New York, USA
| | - Elad I Levy
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York, USA; Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo, New York, USA; Jacobs Institute, Buffalo, New York, USA; Canon Stroke and Vascular Research Center, University at Buffalo, Buffalo, New York, USA; Department of Radiology, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York, USA
| | - Adnan H Siddiqui
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York, USA; Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo, New York, USA; Jacobs Institute, Buffalo, New York, USA; Canon Stroke and Vascular Research Center, University at Buffalo, Buffalo, New York, USA; Department of Radiology, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York, USA
| | - Kunal Vakharia
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York, USA; Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo, New York, USA; Department of Neurosurgery, University of South Florida, Tampa, Florida, USA
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Bouslama M, Kuo CC, Monteiro A, Lim J, Turner R, Raygor K, Lai PMR, Baig AA, Davies JM, Snyder KV, Levy EI, Siddiqui AH. Mechanical thrombectomy versus medical management for acute basilar artery occlusions: A meta-analysis of randomized trials. Interv Neuroradiol 2023:15910199231157924. [PMID: 37005965 DOI: 10.1177/15910199231157924] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/04/2023] Open
Abstract
BACKGROUND Basilar artery occlusion (BAO) stroke is a catastrophic clinical event that results in significant morbidity and mortality. Whether MT is superior in improving outcomes remains largely inconclusive. We performed a meta-analysis of randomized controlled trials (RCTs) to better understand the efficacy and safety of MT in treating BAO compared to medical management (MM). METHODS PubMed and EMBASE were searched to identify RCTs that directly compared the safety and efficacy of MT versus MM for patients with BAO. The primary outcome was modified Rankin scale (mRS) 0-3 at 3 months, and secondary outcome variables included National Institutes of Health Stroke Scale (NIHSS) at 24 hours, mRS 0-2 at 3 months, symptomatic intracranial hemorrhage (sICH), and 90-day mortality. RESULTS Four RCTs with 988 patients (432 in the MM arm and 556 in the MT arm), were included. Patients receiving MT had significantly higher rate of mRS 0-2 (OR = 1.994, 95% CI: 1.319-3.012) and mRS 0-3 (OR = 2.259, 95% CI: 1.166-4.374) at 3 months in comparison to patients receiving MM. Mortality was also significantly reduced in the MT group (OR = 0.640, 95% CI: 0.493-0.831). However, increased odds of sICH were found in the MT group compared to the MM group (OR = 8.193, 95% CI: 2.451-27.389). No difference was observed in terms of NIHSS at 24 hours between the two arms. CONCLUSIONS Despite the higher risk of sICH, MT was associated with superior functional outcomes and reduced mortality compared to MM in BAO patients. A revision of current guidelines for treatment of acute ischemic stroke from basilar artery occlusion should be considered.
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Affiliation(s)
- Mehdi Bouslama
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York, USA
- Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo, New York, USA
| | - Cathleen C Kuo
- Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York, USA
| | - Andre Monteiro
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York, USA
- Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo, New York, USA
| | - Jaims Lim
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York, USA
- Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo, New York, USA
| | - Ryan Turner
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York, USA
- Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo, New York, USA
| | - Kunal Raygor
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York, USA
- Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo, New York, USA
| | - Pui Man Rosalind Lai
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York, USA
- Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo, New York, USA
| | - Ammad A Baig
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York, USA
- Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo, New York, USA
| | - Jason M Davies
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York, USA
- Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo, New York, USA
- Department of Bioinformatics, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York, USA
- Canon Stroke and Vascular Research Center, University at Buffalo, Buffalo, New York, USA
- Jacobs Institute, Buffalo, New York, USA
| | - Kenneth V Snyder
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York, USA
- Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo, New York, USA
- Canon Stroke and Vascular Research Center, University at Buffalo, Buffalo, New York, USA
- Jacobs Institute, Buffalo, New York, USA
| | - Elad I Levy
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York, USA
- Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo, New York, USA
- Department of Radiology, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York, USA
- Canon Stroke and Vascular Research Center, University at Buffalo, Buffalo, New York, USA
- Jacobs Institute, Buffalo, New York, USA
| | - Adnan H Siddiqui
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York, USA
- Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo, New York, USA
- Department of Radiology, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York, USA
- Canon Stroke and Vascular Research Center, University at Buffalo, Buffalo, New York, USA
- Jacobs Institute, Buffalo, New York, USA
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Soliman MAR, Aguirre AO, Kuo CC, Ruggiero N, Khan A, Ghannam MM, Rho K, Jowdy PK, Mullin JP, Pollina J. A Novel Cervical Vertebral Bone Quality Score Independently Predicts Cage Subsidence After Anterior Cervical Diskectomy and Fusion. Neurosurgery 2023; 92:779-786. [PMID: 36729684 DOI: 10.1227/neu.0000000000002269] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2022] [Accepted: 09/23/2022] [Indexed: 02/03/2023] Open
Abstract
BACKGROUND Surgeons can preoperatively assess bone quality using dual-energy X-ray absorptiometry or computed tomography; however, this is not feasible for all patients. Recently, a MRI-based scoring system was used to evaluate the lumbar spine's vertebral bone quality. OBJECTIVE To create a similar MRI-based scoring system for the cervical spine (C-VBQ), correlate C-VBQ scores with computed tomography-Hounsfield units (HU), and evaluate the utility of this scoring system to independently predict cage subsidence after single-level anterior cervical diskectomy and fusion (ACDF). METHODS Demographic, procedure-related, and radiographic data were collected for patients. Pearson correlation test was used to determine the correlation between C-VBQ and HU. Cage subsidence was defined as ≥3 mm loss of fusion segmental height. A multivariate logistic regression model was built to determine the correlation between potential risk factors for subsidence. RESULTS Of 59 patients who underwent single-level ACDF, subsidence was found in 17 (28.8%). Mean C-VBQ scores were 2.22 ± 0.36 for no subsidence levels and 2.83 ± 0.38 ( P < .001) for subsidence levels. On multivariate analysis, a higher C-VBQ score was significantly associated with subsidence (odds ratio = 1.85, 95% CI = 1.39-2.46, P < .001) and was the only significant independent predictor of subsidence after ACDF. There was a significant negative correlation between HU and C-VBQ (r 2 = -0.49, P < .001). CONCLUSION We found that a higher C-VBQ score was significantly associated with cage subsidence after ACDF. Furthermore, there was a significant negative correlation between C-VBQ and HU. The C-VBQ score may be a valuable tool for assessing preoperative bone quality and independently predicting cage subsidence after ACDF.
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Affiliation(s)
- Mohamed A R Soliman
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences at University at Buffalo, Buffalo, New York, USA
- Department of Neurosurgery, Buffalo General Medical Center, Kaleida Health, Buffalo, New York, USA
- Department of Neurosurgery, Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Alexander O Aguirre
- Jacobs School of Medicine and Biomedical Sciences at University at Buffalo, Buffalo, New York, USA
| | - Cathleen C Kuo
- Jacobs School of Medicine and Biomedical Sciences at University at Buffalo, Buffalo, New York, USA
| | - Nicco Ruggiero
- Jacobs School of Medicine and Biomedical Sciences at University at Buffalo, Buffalo, New York, USA
| | - Asham Khan
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences at University at Buffalo, Buffalo, New York, USA
- Department of Neurosurgery, Buffalo General Medical Center, Kaleida Health, Buffalo, New York, USA
| | - Moleca M Ghannam
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences at University at Buffalo, Buffalo, New York, USA
- Department of Neurosurgery, Buffalo General Medical Center, Kaleida Health, Buffalo, New York, USA
| | - Kyungduk Rho
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences at University at Buffalo, Buffalo, New York, USA
- Department of Neurosurgery, Buffalo General Medical Center, Kaleida Health, Buffalo, New York, USA
| | - Patrick K Jowdy
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences at University at Buffalo, Buffalo, New York, USA
- Department of Neurosurgery, Buffalo General Medical Center, Kaleida Health, Buffalo, New York, USA
| | - Jeffrey P Mullin
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences at University at Buffalo, Buffalo, New York, USA
- Department of Neurosurgery, Buffalo General Medical Center, Kaleida Health, Buffalo, New York, USA
| | - John Pollina
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences at University at Buffalo, Buffalo, New York, USA
- Department of Neurosurgery, Buffalo General Medical Center, Kaleida Health, Buffalo, New York, USA
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Aguirre AO, Soliman MAR, Ghaith AK, Kuo CC, Ruggiero N, Azmy S, Mualem W, Khan A, Jowdy PK, Neal MT, Bydon M, Mullin JP, Pollina J. Predictive Factors of Intraoperative and Early Postoperative Outcome Measures after Anterior Lumbar Interbody Fusions Based on American Society of Anesthesiologists Score. World Neurosurg 2023:S1878-8750(23)00371-6. [PMID: 36924885 DOI: 10.1016/j.wneu.2023.03.049] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2023] [Accepted: 03/11/2023] [Indexed: 03/15/2023]
Abstract
OBJECTIVE Anterior lumbar interbody fusion (ALIF) is a surgical treatment that requires a close operative plane to the great vessels, which increases the risk of perioperative complications. To our knowledge, no previous study has investigated the American Society of Anesthesiologists (ASA) Physical Status Classification System as a predictive factor for unfavorable perioperative outcomes in ALIF procedures. We aimed to analyze the ASA score as a predictive factor of intraoperative and postoperative outcomes in patients undergoing ALIFs. METHODS A retrospective chart review was completed at each center to identify a consecutive set of patients who underwent an ALIF. Univariate and multivariate analyses between patients with preoperative ASA scores of ≤2 and >2 were performed to identify predictive factors that may contribute to adverse intraoperative and early postoperative outcomes. RESULTS Among 210 patients identified, 59 (28.1%) had an ASA score >2 and 151 (71.9%) had an ASA score ≤2. On multivariate analysis, an ASA score >2 was predictive of increased 90-day reoperations (P=.02), estimated blood loss (EBL) (P=.02) and operative time (P=.02). Previous lumbar surgery was predictive of increased length of stay (LOS) (P=.005), EBL (P<.001), 90-day readmission (P=.02), and operative time (P<.001). Posterior supplemental fixation was predictive of increased LOS (P=.04). Increased number of operative levels was predictive of increased EBL (P<.001), and operative time (P<.001). Perioperative anticoagulation use was predictive of increased EBL (P<.001) CONCLUSIONS: Increased ASA scores were associated with unfavorable outcomes after ALIF and can also be used as a predictive tool for the risk of reoperations.
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Affiliation(s)
- Alexander O Aguirre
- Jacobs School of Medicine and Biomedical Sciences at University at Buffalo, Buffalo, New York, USA
| | - Mohamed A R Soliman
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences at University at Buffalo, Buffalo, New York, USA; Department of Neurosurgery, Buffalo General Medical Center, Kaleida Health, Buffalo, New York, USA; Department of Neurosurgery, Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Abdul Karim Ghaith
- Department of Neurologic Surgery, Mayo Clinic, Rochester, Minnesota, USA; Neuro-Informatics Laboratory, Department of Neurologic Surgery, Mayo Clinic, Rochester, Minnesota, USA
| | - Cathleen C Kuo
- Jacobs School of Medicine and Biomedical Sciences at University at Buffalo, Buffalo, New York, USA
| | - Nicco Ruggiero
- Jacobs School of Medicine and Biomedical Sciences at University at Buffalo, Buffalo, New York, USA
| | - Shady Azmy
- Jacobs School of Medicine and Biomedical Sciences at University at Buffalo, Buffalo, New York, USA
| | - William Mualem
- Department of Neurologic Surgery, Mayo Clinic, Rochester, Minnesota, USA; Neuro-Informatics Laboratory, Department of Neurologic Surgery, Mayo Clinic, Rochester, Minnesota, USA
| | - Asham Khan
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences at University at Buffalo, Buffalo, New York, USA; Department of Neurosurgery, Buffalo General Medical Center, Kaleida Health, Buffalo, New York, USA
| | - Patrick K Jowdy
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences at University at Buffalo, Buffalo, New York, USA; Department of Neurosurgery, Buffalo General Medical Center, Kaleida Health, Buffalo, New York, USA
| | - Matthew T Neal
- Department of Neurologic Surgery, Mayo Clinic, Phoenix, Arizona, USA
| | - Mohamad Bydon
- Department of Neurologic Surgery, Mayo Clinic, Rochester, Minnesota, USA; Neuro-Informatics Laboratory, Department of Neurologic Surgery, Mayo Clinic, Rochester, Minnesota, USA
| | - Jeffrey P Mullin
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences at University at Buffalo, Buffalo, New York, USA; Department of Neurosurgery, Buffalo General Medical Center, Kaleida Health, Buffalo, New York, USA
| | - John Pollina
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences at University at Buffalo, Buffalo, New York, USA; Department of Neurosurgery, Buffalo General Medical Center, Kaleida Health, Buffalo, New York, USA.
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Jimenez AE, Cicalese KV, Jimenez MA, Chakravarti S, Kuo CC, Lozinsky S, Schwab JH, Knowlton SE, Rowan N, Mukherjee D. Quality of Life in Chordoma Co-Survivors: Results from the Chordoma Foundation Survivorship Survey. World Neurosurg 2023:S1878-8750(23)00317-0. [PMID: 36914026 DOI: 10.1016/j.wneu.2023.03.022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2022] [Revised: 03/04/2023] [Accepted: 03/06/2023] [Indexed: 03/13/2023]
Abstract
INTRODUCTION Chordomas are a rare form of aggressive bone cancer and are associated with poor quality of life (QOL). The present study sought to characterize demographic and clinical characteristics associated with QOL in chordoma co-survivors (caregivers of chordoma patients) and assess whether co-survivors are accessing care for QOL challenges. METHODS The Chordoma Foundation Survivorship Survey was electronically distributed to chordoma co-survivors. Survey questions assessed emotional/cognitive and social QOL, with significant QOL challenges being defined as experiencing >5 challenges within either of these domains. Fisher's exact test and the Mann-Whitney U test were used to analyze bivariate associations between patient/caretaker characteristics and QOL challenges. RESULTS Among the 229 respondents to our survey, nearly half (48.5%) reported a high number (>5) of emotional/cognitive QOL challenges. Co-survivors under 65 years of age were significantly more likely to experience a high number of emotional/cognitive QOL challenges (p<0.0001) while co-survivors greater than ten years past the end of treatment were significantly less likely to experience a high number of emotional/cognitive QOL (p=0.012). When asked about access to resources, a lack of knowledge of resources to address their emotional/cognitive and social QOL issues (34% and 35%, respectively) was the most common response. CONCLUSION Our findings suggest younger co-survivors are at high-risk for adverse emotional QOL outcomes. Additionally, over one-third of co-survivors did not know about resources to address their QOL issues. Our study may help guide organizational efforts to provide care and support to chordoma patients and their loved ones.
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Affiliation(s)
- Adrian E Jimenez
- Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore, MD 21231
| | - Kyle V Cicalese
- Department of Neurosurgery, Virginia Commonwealth University School of Medicine, Richmond, VA 23298
| | - Miguel A Jimenez
- Department of Neurosurgery, The University of Chicago Pritzker School of Medicine, Chicago, IL 60637
| | - Sachiv Chakravarti
- Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore, MD 21231; Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore, MD 21231
| | - Cathleen C Kuo
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences at University at Buffalo, Buffalo, NY 14203
| | | | - Joseph H Schwab
- Department of Orthopaedic Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA, 02114
| | - Sasha E Knowlton
- Department of Physical Medicine and Rehabilitation, University of North Carolina School of Medicine, Chapel Hill, NC 27559
| | - Nicholas Rowan
- Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore, MD 21231
| | - Debraj Mukherjee
- Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore, MD 21231.
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Pennington Z, Brown NJ, Quadri S, Pishva S, Kuo CC, Pham MH. Robotics planning in minimally invasive surgery for adult degenerative scoliosis: illustrative case. J Neurosurg Case Lessons 2023; 5:CASE22520. [PMID: 36880510 PMCID: PMC10550660 DOI: 10.3171/case22520] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/26/2022] [Accepted: 01/17/2023] [Indexed: 03/08/2023]
Abstract
BACKGROUND Minimally invasive surgical techniques are changing the landscape in adult spinal deformity (ASD) surgery, enabling surgical correction to be achievable in increasingly medically complex patients. Spinal robotics are one technology that have helped facilitate this. Here the authors present an illustrative case of the utility of robotics planning workflow for minimally invasive correction of ASD. OBSERVATIONS A 60-year-old female presented with persistent and debilitating low back and leg pain limiting her function and quality of life. Standing scoliosis radiographs demonstrated adult degenerative scoliosis (ADS), with a lumbar scoliosis of 53°, a pelvic incidence-lumbar lordosis mismatch of 44°, and pelvic tilt of 39°. Robotics planning software was utilized for preoperative planning of the multiple rod and 4-point pelvic fixation in the posterior construct. LESSONS To the authors' knowledge, this is the first report detailing the use of spinal robotics for complex 11-level minimally invasive correction of ADS. Although additional experiences adapting spinal robotics to complex spinal deformities are necessary, the present case represents a proof-of-concept demonstrating the feasibility of applying this technology to minimally invasive correction of ASD.
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Affiliation(s)
- Zach Pennington
- Department of Neurologic Surgery, Mayo Clinic, Rochester, Minnesota
| | - Nolan J. Brown
- Department of Neurosurgery, University of California Irvine, Irvine, California
| | - Saif Quadri
- Kansas City University College of Medicine, Kansas City, Missouri
| | | | - Cathleen C. Kuo
- Department of Neurosurgery, University at Buffalo, Buffalo, New York; and
| | - Martin H. Pham
- Department of Neurosurgery, University of California San Diego School of Medicine, San Diego, California
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Kuo CC, Aguirre AO, Kassay A, Donnelly BM, Bakr H, Aly M, Ezzat AA, Soliman MA. A look at the global impact of COVID-19 pandemic on neurosurgical services and residency training. Sci Afr 2023; 19:e01504. [PMID: 36531434 PMCID: PMC9747235 DOI: 10.1016/j.sciaf.2022.e01504] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2022] [Revised: 11/18/2022] [Accepted: 12/12/2022] [Indexed: 12/15/2022] Open
Abstract
Background The COVID-19 pandemic has left an indelible effect on healthcare delivery and education system, including residency training. Particularly, neurosurgical departments worldwide had to adapt their operating model to the constantly changing pandemic landscape. This review aimed to quantify the reduction in neurosurgical operative volume and describe the impact of these trends on neurosurgical residency training. Methods We performed a comprehensive search of PubMed and EMBASE between December 2019 and October 2022 to identify studies comparing pre-pandemic and pandemic neurosurgical caseloads as well as articles detailing the impact of COVID-19 on neurosurgery residency training. Statistical analysis of quantitative data was presented as pooled odds ratio (OR) and 95% confidence intervals (CI). Results A total of 49 studies met the inclusion criteria, of which 12 (24.5%) were survey-based. The case volume of elective surgeries and non-elective procedures decreased by 70.4% (OR=0.296, 95%CI 0.210-0.418) and 68.2% (OR=0.318, 95%CI 0.193-0.525), respectively. A significant decrease was also observed in functional (OR=0.542, 95%CI 0.394-0.746), spine (OR=0.545, 95%CI 0.409-0.725), and skull base surgery (OR=0.545, 95%CI 0.409-0.725), whereas the caseloads for tumor (OR=1.029, 95%CI 0.838-1.263), trauma (OR=1.021, 95%CI 0.846-1.232), vascular (OR=1.001, 95%CI 0.870-1.152), and pediatric neurosurgery (OR=0.589, 95%CI 0.344-1.010) remained relatively the same between pre-pandemic and pandemic periods. The reduction in caseloads had caused concerns among residents and program directors in regard to the diminished clinical exposure, financial constraints, and mental well-being. Some positives highlighted were rapid adaptation to virtual educational platforms and increasing time for self-learning and research activities. Conclusion While COVID-19 has brought about significant disruptions in neurosurgical practice and training, this unprecedented challenge has opened the door for technological advances and collaboration that broaden the accessibility of resources and reduce the worldwide gap in neurosurgical education.
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Affiliation(s)
- Cathleen C. Kuo
- Jacobs School of Medicine and Biomedical Sciences at University at Buffalo, Buffalo, NY, USA
| | - Alexander O. Aguirre
- Jacobs School of Medicine and Biomedical Sciences at University at Buffalo, Buffalo, NY, USA
| | - Andrea Kassay
- Department of Neurosurgery, Western University, Windsor, Canada
| | - Brianna M. Donnelly
- Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Hofstra University, Hempstead, NY, USA
| | | | - Mohamed Aly
- Department of Radiology, National Heart Institute, Giza, Egypt
| | - Ahmed A.M. Ezzat
- Department of Neurosurgery, Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Mohamed A.R. Soliman
- Department of Neurosurgery, Faculty of Medicine, Cairo University, Cairo, Egypt,Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences at University at Buffalo, Buffalo, NY, USA,Corresponding author at: Department of Neurosurgery, Faculty of Medicine, Cairo University, Cairo, Egypt
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Soliman MAR, Aguirre AO, Khan S, Kuo CC, Ruggiero N, Mariotti BL, Fritz AG, Sharma S, Nezha A, Levy BR, Khan A, Salem AA, Jowdy PK, Zeeshan Q, Ghannam MM, Starling RV, Rho K, Pollina J, Mullin JP. Complications associated with subaxial placement of pedicle screws versus lateral mass screws in the cervical spine (C2-T1): systematic review and meta-analysis comprising 4,165 patients and 16,669 screws. Neurosurg Rev 2023; 46:61. [PMID: 36849823 DOI: 10.1007/s10143-023-01968-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2023] [Revised: 02/09/2023] [Accepted: 02/19/2023] [Indexed: 03/01/2023]
Abstract
Lateral mass screw (LMS) and cervical pedicle screw (CPS) fixation are among the most popular techniques for posterior fusion of the cervical spine. Early research prioritized the LMS approach as the trajectory resulted in fewer neurovascular complications; however, with the incorporation of navigation assistance, the CPS approach should be re-evaluated. Our objective was to report the findings of a meta-analysis focused on comparing the LMS and CPS techniques in terms of rate of various complications with inclusion of all levels from C2 to T1. We conducted a systematic review of PubMed and EMBASE databases with final inclusion criteria focused on identifying studies that reported outcomes and complications for either the CPS or LMS technique. These studies were then pooled, and statistical analyses were performed from the cumulative data. A total of 60 studies comprising 4165 participants and 16,669 screws placed within the C2-T1 levels were identified. Within these studies, the LMS group had a significantly increased odds for lateral mass fractures (odds ratio [OR] = 43.2, 95% confidence interval [CI] = 2.62-711.42), additional cervical surgeries (OR = 5.56, 95%CI = 2.95-10.48), and surgical site infections (SSI) (OR = 5.47, 95%CI = 1.65-18.16). No other significant differences between groups in terms of complications were identified. Within the subgroup analysis of navigation versus non-navigation-guided CPS placement, no significant differences were identified for individual complications, although collectively significantly fewer complications occurred with navigation (OR = 5.29, 95%CI = 2.03-13.78). The CPS group had significantly fewer lateral mass fractures, cervical revision surgeries, and SSIs. Furthermore, navigation-assisted CPS placement was associated with a significant reduction in complications overall.
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Affiliation(s)
- Mohamed A R Soliman
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences at University at Buffalo, Buffalo, NY, USA
- Department of Neurosurgery, Buffalo General Medical Center, Kaleida Health, Buffalo, NY, USA
- Department of Neurosurgery, Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Alexander O Aguirre
- Jacobs School of Medicine and Biomedical Sciences at University at Buffalo, Buffalo, NY, USA
| | - Slah Khan
- Jacobs School of Medicine and Biomedical Sciences at University at Buffalo, Buffalo, NY, USA
| | - Cathleen C Kuo
- Jacobs School of Medicine and Biomedical Sciences at University at Buffalo, Buffalo, NY, USA
| | - Nicco Ruggiero
- Jacobs School of Medicine and Biomedical Sciences at University at Buffalo, Buffalo, NY, USA
| | - Brandon L Mariotti
- Jacobs School of Medicine and Biomedical Sciences at University at Buffalo, Buffalo, NY, USA
| | - Alexander G Fritz
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences at University at Buffalo, Buffalo, NY, USA
- Department of Neurosurgery, Buffalo General Medical Center, Kaleida Health, Buffalo, NY, USA
| | - Siddharth Sharma
- Jacobs School of Medicine and Biomedical Sciences at University at Buffalo, Buffalo, NY, USA
| | - Anxhela Nezha
- Jacobs School of Medicine and Biomedical Sciences at University at Buffalo, Buffalo, NY, USA
| | - Bennett R Levy
- School of Medicine and Health Sciences, George Washington University, Washington, DC, USA
| | - Asham Khan
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences at University at Buffalo, Buffalo, NY, USA
- Department of Neurosurgery, Buffalo General Medical Center, Kaleida Health, Buffalo, NY, USA
| | - Amany A Salem
- Department of Public Health and Community Medicine, Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Patrick K Jowdy
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences at University at Buffalo, Buffalo, NY, USA
- Department of Neurosurgery, Buffalo General Medical Center, Kaleida Health, Buffalo, NY, USA
| | - Qazi Zeeshan
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences at University at Buffalo, Buffalo, NY, USA
- Department of Neurosurgery, Buffalo General Medical Center, Kaleida Health, Buffalo, NY, USA
| | - Moleca M Ghannam
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences at University at Buffalo, Buffalo, NY, USA
- Department of Neurosurgery, Buffalo General Medical Center, Kaleida Health, Buffalo, NY, USA
| | - Robert V Starling
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences at University at Buffalo, Buffalo, NY, USA
- Department of Neurosurgery, Buffalo General Medical Center, Kaleida Health, Buffalo, NY, USA
| | - Kyungduk Rho
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences at University at Buffalo, Buffalo, NY, USA
- Department of Neurosurgery, Buffalo General Medical Center, Kaleida Health, Buffalo, NY, USA
| | - John Pollina
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences at University at Buffalo, Buffalo, NY, USA
- Department of Neurosurgery, Buffalo General Medical Center, Kaleida Health, Buffalo, NY, USA
| | - Jeffrey P Mullin
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences at University at Buffalo, Buffalo, NY, USA.
- Department of Neurosurgery, Buffalo General Medical Center, Kaleida Health, Buffalo, NY, USA.
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Hovis GEA, Harris MH, Nguyen A, Picton B, Kuo CC, Hamidi S, Brown NJ, Gendreau J, Beyer RS, Golshani K, Oh MY. Analysis of Current Neurological Surgery Residents and Prior Medical Education: Do Medical School Attributes Matter? World Neurosurg 2023; 172:e695-e700. [PMID: 36764450 DOI: 10.1016/j.wneu.2023.02.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Accepted: 02/02/2023] [Indexed: 02/11/2023]
Abstract
BACKGROUND With the recent changes to the U.S. Medical Licensing Examination grading system, an understanding of the factors that influence the neurological surgery residency match process is crucial for residency directors. The aim of the present retrospective study was to explore the associations of medical school location, ranking, private school status, size, and presence of an American Association of Neurological Surgeons (AANS) chapter or neurological surgery interest group (NSIG) with the neurosurgery match outcomes. METHODS An enrollment list of all accredited U.S. neurosurgery residency programs was compiled on June 28, 2021. For the included residents, the residency program, degree, and previously attended medical school were retrieved. The geographic location, ranking, private school status, and size were collected for the residency programs and medical schools attended by the residents at each program. RESULTS A total of 1437 residents from 101 neurosurgery residency programs (89%) were included. Graduates from the top 25 medical schools were more likely to match into their home residency programs (P < 0.001) and highly ranked residency programs (P < 0.001). Students from larger medical schools were also more likely to match into larger (P < 0.001) and highly ranked (P < 0.001) programs than were applicants from smaller schools. Students from medical schools with an AANS chapter or NSIG were also more likely to match into top ranked programs (P < 0.001 for both). CONCLUSIONS Medical students from the top 25 medical schools, private medical schools, medical schools with an AANS chapter, and medical schools with an NSIG were more likely to match into a prestigious residency program. These findings suggest that underlying biases might be present for program directors to consider in the resident selection process.
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Affiliation(s)
- Gabrielle E A Hovis
- Department of Neurosurgery, University of California, Irvine, Orange, California, USA.
| | - Mark H Harris
- Department of Neurosurgery, University of California, Irvine, Orange, California, USA
| | - Andrew Nguyen
- Department of Neurosurgery, University of California, Irvine, Orange, California, USA
| | - Bryce Picton
- Department of Neurosurgery, University of California, Irvine, Orange, California, USA
| | - Cathleen C Kuo
- Department of Neurosurgery, The State University of New York at Buffalo, Buffalo, New York, USA
| | - Sabah Hamidi
- Department of Neurosurgery, University of California, Irvine, Orange, California, USA
| | - Nolan J Brown
- Department of Neurosurgery, University of California, Irvine, Orange, California, USA
| | - Julian Gendreau
- Department of Biomedical Engineering, Johns Hopkins Whiting School of Engineering, Baltimore, Maryland, USA
| | - Ryan S Beyer
- Department of Neurosurgery, University of California, Irvine, Orange, California, USA
| | - Kiarash Golshani
- Department of Neurosurgery, University of California, Irvine, Orange, California, USA
| | - Michael Y Oh
- Department of Neurosurgery, University of California, Irvine, Orange, California, USA
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Lim J, Kuo CC, Waqas M, Cappuzzo JM, Monteiro A, Baig AA, Snyder KV, Davies JM, Levy EI, Siddiqui AH. A Systematic Review of Non-Galenic Pial Arteriovenous Fistulas. World Neurosurg 2023; 170:226-235.e3. [PMID: 36087909 DOI: 10.1016/j.wneu.2022.09.007] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2022] [Revised: 09/02/2022] [Accepted: 09/03/2022] [Indexed: 10/14/2022]
Abstract
OBJECTIVE Non-galenic pial arteriovenous fistulas (NGPAVFs) are rare cerebrovascular pathologies accounting for only 1.6%-4.8% of all brain vascular malformations. We performed a comprehensive review of NGPAVF cases reported in the literature to further characterize their clinical patterns of presentation, angiographic features, management, clinical outcomes, and complications. METHODS We searched PubMed, Google Scholar, and Embase from each database's earliest records to April 2022 for all relevant English language articles. A total of 3280 articles were screened to identify those that met prespecified inclusion criteria. Differences in clinical outcomes between children (≤18 years old) and adults (>18 years old) and those articles in which NGPAVFs were associated with the presence of a varix or a hemorrhage were statistically examined. RESULTS A total of 242 patients in 86 articles were included. The mean patient age was 18.51 ± 18.80 years. The male-to-female ratio was 1.44:1. Headache was the most common initial presentation (42.6%) in the study cohort. Hemorrhage occurred at a significantly higher frequency in adults (P = 0.004), whereas more children presented with congestive heart failure (P < 0.001). Surgical, endovascular, and combination therapy led to comparable rates of complete NGPAVF obliteration (86.8%, 85.2%, and 88.5%, respectively). Fifty-nine patients (24.4%) experienced a complication, ranging from minor neurological deficit to severe hemorrhage. The mortality rate for the overall cohort was 3.3%, and all deceased patients had a varix associated with their fistulas. CONCLUSIONS To our knowledge, we report the largest literature review describing the clinical course and characteristics of NGPAVFs. All treatment approaches resulted in favorable obliteration rates and overall patient outcomes.
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Affiliation(s)
- Jaims Lim
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo New York, USA; Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo, New York, USA
| | - Cathleen C Kuo
- Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York, USA
| | - Muhammad Waqas
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo New York, USA; Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo, New York, USA
| | - Justin M Cappuzzo
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo New York, USA; Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo, New York, USA
| | - Andre Monteiro
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo New York, USA; Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo, New York, USA
| | - Ammad A Baig
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo New York, USA; Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo, New York, USA
| | - Kenneth V Snyder
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo New York, USA; Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo, New York, USA; Canon Stroke and Vascular Research Center, University at Buffalo, Buffalo, New York, USA; Jacobs Institute, Buffalo, New York, USA
| | - Jason M Davies
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo New York, USA; Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo, New York, USA; Canon Stroke and Vascular Research Center, University at Buffalo, Buffalo, New York, USA; Jacobs Institute, Buffalo, New York, USA; Department of Bioinformatics, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York, USA
| | - Elad I Levy
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo New York, USA; Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo, New York, USA; Canon Stroke and Vascular Research Center, University at Buffalo, Buffalo, New York, USA; Jacobs Institute, Buffalo, New York, USA; Department of Radiology, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York, USA
| | - Adnan H Siddiqui
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo New York, USA; Department of Neurosurgery, Gates Vascular Institute at Kaleida Health, Buffalo, New York, USA; Canon Stroke and Vascular Research Center, University at Buffalo, Buffalo, New York, USA; Jacobs Institute, Buffalo, New York, USA; Department of Radiology, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York, USA.
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DiNardo LA, Rosi-Schumacher M, Kuo CC, Nagy R, Carr MM. An Analysis of Postoperative Complications in Medialization Thyroplasty: NSQIP Data. ORL J Otorhinolaryngol Relat Spec 2023; 85:20-27. [PMID: 36116433 DOI: 10.1159/000526282] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Accepted: 07/12/2022] [Indexed: 02/05/2023]
Abstract
INTRODUCTION Medialization thyroplasty is a procedure indicated for treatment of impaired vocal fold movement. The purpose of this study was to identify variables associated with length of hospital stay (LOS), reoperation, and readmission in patients who underwent a medialization thyroplasty procedure for unilateral vocal cord paralysis. METHODS Adults who underwent unilateral medialization thyroplasty were identified using the 2017 to 2019 NSQIP databases via Current Procedural Terminology code 31591. Data collected included patient demographics, comorbidities, preoperative labs, American Society of Anesthesiologists classification, inpatient status, operative length, and complications. Univariate and multivariate logistic regression were used to analyze effects on total LOS, reoperation, and readmission. RESULTS 320 patients were identified, with a mean age of 61 years (95% Cl 59.4-62.7) and a female-to-male ratio of 1.1:1. Forty-two (13.1%) patients reported dyspnea as a preoperative symptom. Seven patients (2.2%) reported postoperative complications, 2 with multiple complications: 2 surgical site infections, 2 pneumonias, 2 unplanned intubations, 2 myocardial infarctions, 1 septic shock, 1 cardiac arrest, 1 ventilator use (>48 h), and 1 acute renal failure. Fifty-one (15.9%) were inpatient procedures, with a mean LOS of 1.43 days (95% CI 0.92-1.94). Preoperative functional status and bilirubin were significantly associated with longer LOS (p < 0.001). There were 6 (1.9%) readmissions and 2 (0.6%) reoperations. In univariate analysis, dyspnea varied with reoperation which is important to note in this patient population with glottic insufficiency. CONCLUSION Medialization thyroplasty is a procedure with a low risk of mortality. However, preexisting patient comorbidities are associated with an increased risk of postoperative complications and an increased length of stay.
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Affiliation(s)
- Lauren A DiNardo
- Jacobs School of Medicine and Biomedical Sciences at the University at Buffalo, Buffalo, New York, USA
| | - Mattie Rosi-Schumacher
- Department of Otolaryngology - Head and Neck Surgery, Jacobs School of Medicine & Biomedical Sciences at the University at Buffalo, Buffalo, New York, USA
| | - Cathleen C Kuo
- Jacobs School of Medicine and Biomedical Sciences at the University at Buffalo, Buffalo, New York, USA
| | - Ryan Nagy
- Department of Otolaryngology - Head and Neck Surgery, Jacobs School of Medicine & Biomedical Sciences at the University at Buffalo, Buffalo, New York, USA
| | - Michele M Carr
- Department of Otolaryngology - Head and Neck Surgery, Jacobs School of Medicine & Biomedical Sciences at the University at Buffalo, Buffalo, New York, USA
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