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Sinha S, Kalyal N, Gallagher MJ, Richardson D, Kalaitzoglou D, Abougamil A, Silva M, Oviedova A, Patel S, Mirallave-Pescador A, Bleil C, Zebian B, Gullan R, Ashkan K, Vergani F, Bhangoo R, Pedro Lavrador J. Impact of Preoperative Mapping and Intraoperative Neuromonitoring in Minimally Invasive Parafascicular Surgery for Deep-Seated Lesions. World Neurosurg 2024; 181:e1019-e1037. [PMID: 37967744 DOI: 10.1016/j.wneu.2023.11.030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2023] [Accepted: 11/07/2023] [Indexed: 11/17/2023]
Abstract
BACKGROUND Transsulcal tubular retractor-assisted minimally invasive parafascicular surgery changes the surgical strategy for deep-seated lesions by promoting a deficit-sparing approach. When integrated with preoperative brain mapping and intraoperative neuromonitoring (IONM), this approach may potentially improve patient outcomes. In this study, we assessed the impact of preoperative brain mapping and IONM in tubular retractor-assisted neuro-oncological surgery. METHODS This retrospective single-center cohort study included patients who underwent transsulcal tubular retractor-assisted minimally invasive parafascicular surgery for resection of deep-seated brain tumors from 2016 to 2022. The cohort was divided into 3 groups: group 1, no preoperative mapping or IONM (17 patients); group 2, IONM only (25 patients); group 3, both preoperative mapping and IONM (38 patients). RESULTS We analyzed 80 patients (33 males and 47 females) with a median age of 46.5 years (range: 1-81 years). There was no significant difference in mean tumor volume (26.2 cm3 [range 1.07-97.4 cm3]; P = 0.740) and mean preoperative depth of the tumor (31 mm [range 3-65 mm], P = 0.449) between the groups. A higher proportion of high-grade gliomas and metastases was present within group 3 (P = 0.003). IONM was related to fewer motor (P = 0.041) and language (P = 0.032) deficits at hospital discharge. Preoperative mapping and IONM were also related to shorter length of stay (P = 0.008). CONCLUSIONS Preoperative and intraoperative brain mapping and monitoring enhance transsulcal tubular retractor-assisted minimally invasive parafascicular surgery in neuro-oncology. Patients had a reduced length of stay and prolonged overall survival. IONM alone reduces postoperative neurological deficit.
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Affiliation(s)
- Siddharth Sinha
- Department of Neurosurgery, King's College Hospital Foundation Trust, London, United Kingdom.
| | - Nida Kalyal
- Department of Neurosurgery, King's College Hospital Foundation Trust, London, United Kingdom
| | - Mathew J Gallagher
- Department of Neurosurgery, King's College Hospital Foundation Trust, London, United Kingdom
| | - Daniel Richardson
- Department of Neurosurgery, King's College Hospital Foundation Trust, London, United Kingdom
| | - Dimitrios Kalaitzoglou
- Department of Neurosurgery, King's College Hospital Foundation Trust, London, United Kingdom
| | - Ahmed Abougamil
- Department of Neurosurgery, King's College Hospital Foundation Trust, London, United Kingdom
| | - Melissa Silva
- Department of Neurosurgery, Intraoperative Neurophysiology, King's College Hospital Foundation Trust, London, United Kingdom
| | - Anna Oviedova
- Department of Neurosurgery, King's College Hospital Foundation Trust, London, United Kingdom
| | - Sabina Patel
- Department of Neurosurgery, King's College Hospital Foundation Trust, London, United Kingdom
| | - Ana Mirallave-Pescador
- Department of Neurosurgery, King's College Hospital Foundation Trust, London, United Kingdom; Departamento de Neurocirurgia, Hospital Garcia de Orta, Almada, Portugal
| | - Cristina Bleil
- Department of Neurosurgery, King's College Hospital Foundation Trust, London, United Kingdom
| | - Bassel Zebian
- Department of Neurosurgery, King's College Hospital Foundation Trust, London, United Kingdom
| | - Richard Gullan
- Department of Neurosurgery, King's College Hospital Foundation Trust, London, United Kingdom
| | - Keyoumars Ashkan
- Department of Neurosurgery, King's College Hospital Foundation Trust, London, United Kingdom
| | - Francesco Vergani
- Department of Neurosurgery, King's College Hospital Foundation Trust, London, United Kingdom
| | - Ranjeev Bhangoo
- Department of Neurosurgery, King's College Hospital Foundation Trust, London, United Kingdom
| | - José Pedro Lavrador
- Department of Neurosurgery, King's College Hospital Foundation Trust, London, United Kingdom
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Li K, Liang J, Niu H, Lan S, Liang X, Zhao Y, Zhao P. Effect comparison of neuroendoscopy versus microsurgery in the treatment of lateral ventricular tumors. Front Oncol 2023; 13:1008291. [PMID: 37554163 PMCID: PMC10405727 DOI: 10.3389/fonc.2023.1008291] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2022] [Accepted: 06/30/2023] [Indexed: 08/10/2023] Open
Abstract
PURPOSE We sought to reveal the clinical characteristics of lateral ventricle tumors and to evaluate the superior surgical procedure available. METHODS There involved a total of of 49 adult patients harboring lateral ventricle tumors in neurosurgery department of our hospital from January 2016 to March 2022. The patients enrolled were retrospectively analyzed, so are their clinical manifestations, pathological characteristics and surgical strategies. The patients were allocated into neuroendoscope group (11 cases) and microsurgery group (38 cases) according to the operation method. The two groups underwent a detailed evaluation of operation effectiveness and safety profile (operation time, intraoperative bleeding, surgical resection rate, postoperative complications) and economic indicators (postoperative hospital stay, hospital costs). RESULTS The neuroendoscope group demonstrated a markedly shorter operation time than the microsurgery group (p<0.05), with the amount of bleeding significantly less than the microsurgery group (p<0.01). However, there was no significant difference in the resection rate and postoperative complications between the two groups (p>0.05). Significant difference was found in the economic indicators (postoperative hospital stay and hospital costs) of the patients in the neuroendoscope group (p<0.05). CONCLUSION Surgery intervention is regarded as the core treatment option for lateral ventricle tumors. Both microsurgery and neuroendoscopy are effective with safety profile. In the selected lateral ventricle tumor surgery, the application of neuroendoscopic surgery showed promising results, in terms of less intraoperative bleeding, and shorter operation time, postoperative hospital stays, and hospital costs. The selection of surgical approach and methods for lateral ventricle tumors is principally depended on the experience of neurosurgeon concerning the surgical approach and related neuroanatomy.
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Affiliation(s)
- Kai Li
- Department of Neurosurgery, Peking University International Hospital, Beijing, China
| | - Jianfeng Liang
- Department of Neurosurgery, Peking University International Hospital, Beijing, China
| | - Hongchuan Niu
- Department of Neurosurgery, Peking University International Hospital, Beijing, China
| | - Shuang Lan
- Department of Operating Theatre, Peking University International Hospital, Beijing, China
| | - Xiaoning Liang
- Department of Neurosurgery, PKUCare Zibo Hospital, Zibo, Shandong, China
| | - Yuanli Zhao
- Department of Neurosurgery, Peking University International Hospital, Beijing, China
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Peng Zhao
- Department of Neurosurgery, Peking University International Hospital, Beijing, China
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
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