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Sattari SA, Rincon-Torroella J, Sattari AR, Feghali J, Yang W, Kim JE, Xu R, Jackson CM, Mukherjee D, Lin SC, Gallia GL, Comair YG, Weingart J, Huang J, Bettegowda C. Awake Versus Asleep Craniotomy for Patients With Eloquent Glioma: A Systematic Review and Meta-Analysis. Neurosurgery 2024; 94:38-52. [PMID: 37489887 DOI: 10.1227/neu.0000000000002612] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2023] [Accepted: 05/22/2023] [Indexed: 07/26/2023] Open
Abstract
BACKGROUND AND OBJECTIVES Awake vs asleep craniotomy for patients with eloquent glioma is debatable. This systematic review and meta-analysis sought to compare awake vs asleep craniotomy for the resection of gliomas in the eloquent regions. METHODS MEDLINE and PubMed were searched from inception to December 13, 2022. Primary outcomes were the extent of resection (EOR), overall survival (month), progression-free survival (month), and rates of neurological deficit, Karnofsky performance score, and seizure freedom at the 3-month follow-up. Secondary outcomes were duration of operation (minute) and length of hospital stay (LOS) (day). RESULTS Fifteen studies yielded 2032 patients, from which 800 (39.4%) and 1232 (60.6%) underwent awake and asleep craniotomy, respectively. The meta-analysis concluded that the awake group had greater EOR (mean difference [MD] = MD = 8.52 [4.28, 12.76], P < .00001), overall survival (MD = 2.86 months [1.35, 4.37], P = .0002), progression-free survival (MD = 5.69 months [0.75, 10.64], P = .02), 3-month postoperative Karnofsky performance score (MD = 13.59 [11.08, 16.09], P < .00001), and 3-month postoperative seizure freedom (odds ratio = 8.72 [3.39, 22.39], P < .00001). Furthermore, the awake group had lower 3-month postoperative neurological deficit (odds ratio = 0.47 [0.28, 0.78], P = .004) and shorter LOS (MD = -2.99 days [-5.09, -0.88], P = .005). In addition, the duration of operation was similar between the groups (MD = 37.88 minutes [-34.09, 109.86], P = .30). CONCLUSION Awake craniotomy for gliomas in the eloquent regions benefits EOR, survival, postoperative neurofunctional outcomes, and LOS. When feasible, the authors recommend awake craniotomy for surgical resection of gliomas in the eloquent regions.
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Affiliation(s)
- Shahab Aldin Sattari
- Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore , Maryland , USA
| | - Jordina Rincon-Torroella
- Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore , Maryland , USA
| | - Ali Reza Sattari
- Department of Surgery, Saint Agnes Hospital, Baltimore , Maryland , USA
| | - James Feghali
- Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore , Maryland , USA
| | - Wuyang Yang
- Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore , Maryland , USA
| | - Jennifer E Kim
- Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore , Maryland , USA
| | - Risheng Xu
- Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore , Maryland , USA
| | - Christopher M Jackson
- Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore , Maryland , USA
| | - Debraj Mukherjee
- Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore , Maryland , USA
| | - Shih-Chun Lin
- Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore , Maryland , USA
| | - Gary L Gallia
- Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore , Maryland , USA
| | - Youssef G Comair
- Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore , Maryland , USA
| | - Jon Weingart
- Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore , Maryland , USA
| | - Judy Huang
- Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore , Maryland , USA
| | - Chetan Bettegowda
- Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore , Maryland , USA
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Vitulli F, Kalaitzoglou D, Soumpasis C, Díaz-Baamonde A, Mosquera JDS, Gullan R, Vergani F, Ashkan K, Bhangoo R, Mirallave-Pescador A, Lavrador JP. Cortical-Subcortical Functional Preservation and Rehabilitation in Neuro-Oncology: Tractography-MIPS-IONM-TMS Proof-of-Concept Study. J Pers Med 2023; 13:1278. [PMID: 37623528 PMCID: PMC10455135 DOI: 10.3390/jpm13081278] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2023] [Revised: 08/10/2023] [Accepted: 08/16/2023] [Indexed: 08/26/2023] Open
Abstract
Surgical management of deep-seated brain tumors requires precise functional navigation and minimally invasive surgery. Preoperative mapping using navigated transcranial magnetic stimulation (nTMS), intraoperative neurophysiological monitoring (IONM), and minimally invasive parafascicular surgery (MIPS) act together in a functional-sparing approach. nTMS also provides a rehabilitation tool to maximize functional recovery. This is a single-center retrospective proof-of-concept cohort study between January 2022 and June 2023 of patients admitted for surgery with motor eloquent deep-seated brain tumors. The study enrolled seven adult patients, five females and two males, with a mean age of 56.28 years old. The lesions were located in the cingulate gyrus (three patients), the central core (two patients), and the basal ganglia (two patients). All patients had preoperative motor deficits. The most common histological diagnosis was metastasis (five patients). The MIPS approach to the mid-cingulate lesions involved a trajectory through the fronto-aslant tract (FAT) and the fronto-striatal tract (FST). No positive nTMS motor responses were resected as part of the outer corridor for MIPS. Direct cortical stimulation produced stable motor-evoked potentials during the surgeries with no warning signs. Gross total resection (GTR) was achieved in three patients and near-total resection (NTR) in four patients. Post-operatively, all patients had a deterioration of motor function with no ischemia in the postoperative imaging (cavity-to-CST distance 0-4 mm). After nTMS with low-frequency stimulation in the contralateral motor cortex, six patients recovered to their preoperative functional status and one patient improved to a better functional condition. A combined Tractography-MIPS-IONM-TMS approach provides a successful functional-sparing approach to deep-seated motor eloquent tumors and a rehabilitation framework for functional recovery after surgery.
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Affiliation(s)
- Francesca Vitulli
- Department of Neurosurgery, King’s College Hospital NHS Foundation Trust, Denmark Hill, London SE5 9RS, UK; (F.V.); (C.S.); (R.G.); (F.V.); (K.A.); (R.B.); (A.M.-P.); (J.P.L.)
- Department of Neurosciences and Reproductive and Dental Sciences, Division of Neurosurgery, University of Naples, “Federico II”, Via S. Pansini, 80131 Naples, Italy
| | - Dimitrios Kalaitzoglou
- Department of Neurosurgery, King’s College Hospital NHS Foundation Trust, Denmark Hill, London SE5 9RS, UK; (F.V.); (C.S.); (R.G.); (F.V.); (K.A.); (R.B.); (A.M.-P.); (J.P.L.)
| | - Christos Soumpasis
- Department of Neurosurgery, King’s College Hospital NHS Foundation Trust, Denmark Hill, London SE5 9RS, UK; (F.V.); (C.S.); (R.G.); (F.V.); (K.A.); (R.B.); (A.M.-P.); (J.P.L.)
| | - Alba Díaz-Baamonde
- Department of Neurophysiology, King’s College Hospital NHS Foundation Trust, Denmark Hill, London SE5 9RS, UK; (A.D.-B.); (J.D.S.M.)
| | - José David Siado Mosquera
- Department of Neurophysiology, King’s College Hospital NHS Foundation Trust, Denmark Hill, London SE5 9RS, UK; (A.D.-B.); (J.D.S.M.)
| | - Richard Gullan
- Department of Neurosurgery, King’s College Hospital NHS Foundation Trust, Denmark Hill, London SE5 9RS, UK; (F.V.); (C.S.); (R.G.); (F.V.); (K.A.); (R.B.); (A.M.-P.); (J.P.L.)
| | - Francesco Vergani
- Department of Neurosurgery, King’s College Hospital NHS Foundation Trust, Denmark Hill, London SE5 9RS, UK; (F.V.); (C.S.); (R.G.); (F.V.); (K.A.); (R.B.); (A.M.-P.); (J.P.L.)
| | - Keyoumars Ashkan
- Department of Neurosurgery, King’s College Hospital NHS Foundation Trust, Denmark Hill, London SE5 9RS, UK; (F.V.); (C.S.); (R.G.); (F.V.); (K.A.); (R.B.); (A.M.-P.); (J.P.L.)
| | - Ranjeev Bhangoo
- Department of Neurosurgery, King’s College Hospital NHS Foundation Trust, Denmark Hill, London SE5 9RS, UK; (F.V.); (C.S.); (R.G.); (F.V.); (K.A.); (R.B.); (A.M.-P.); (J.P.L.)
| | - Ana Mirallave-Pescador
- Department of Neurosurgery, King’s College Hospital NHS Foundation Trust, Denmark Hill, London SE5 9RS, UK; (F.V.); (C.S.); (R.G.); (F.V.); (K.A.); (R.B.); (A.M.-P.); (J.P.L.)
- Department of Neurophysiology, King’s College Hospital NHS Foundation Trust, Denmark Hill, London SE5 9RS, UK; (A.D.-B.); (J.D.S.M.)
| | - Jose Pedro Lavrador
- Department of Neurosurgery, King’s College Hospital NHS Foundation Trust, Denmark Hill, London SE5 9RS, UK; (F.V.); (C.S.); (R.G.); (F.V.); (K.A.); (R.B.); (A.M.-P.); (J.P.L.)
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Rahman RK, Majmundar N, San A, Sanmugananthan P, Berke C, Lang SS, Tayebi Meybodi A, Gajjar AA, Liu JK. Surgical Outcomes of Awake Craniotomy for Treatment of Arteriovenous Malformations in Eloquent Cortex: A Systematic Review. World Neurosurg 2023; 175:17-30. [PMID: 37004885 DOI: 10.1016/j.wneu.2023.03.109] [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: 11/10/2022] [Revised: 03/24/2023] [Accepted: 03/25/2023] [Indexed: 04/01/2023]
Abstract
OBJECTIVE Arteriovenous malformations (AVMs) located in eloquent brain regions are historically associated with a poor prognosis. Awake craniotomy (AC) with the adjunct of brain mapping has the potential of identifying non-eloquent gyri to maximize resection, thereby theoretically decreasing the risk of neurologic deficits. With limited evidence regarding the efficacy of AC in treatment of eloquent AVMs, this review aims to investigate its surgical outcomes. METHODS A systematic search in the PubMed database was performed to identify all relevant studies up to February 2022. RESULTS A total of 13 studies were extracted for quantitative analysis, yielding a total of 46 patients. The mean age was 34.1 years, and most patients were female (54.8%). Seizures were the most frequently reported presenting symptom (41%, 19 of 46 cases). Spetzler-Martin Grade III was the most prevalent (45.9%, 17 cases) with a mean nidus size of 32.6 mm. Seventy-four percent of AVMs were located on the left side, with the frontal lobe being the most common location (30%, 14 of 46 cases). The most common eloquent regions were language (47.8%, 22 of 46 cases), motor (17.4%, 8 of 46 cases), and language + motor cortices (13.1%, 6 of 46 cases). Complete resection of AVM was achieved in 41 patients (89%). Intraoperative complications occurred in 14 of 46 cases (30.4%) with transient postoperative neurologic deficits in 14 patients (30.4%). CONCLUSIONS AC may enable precise microsurgical excision of eloquent AVMs with preservation of critical brain functions. Risk factors for poor outcomes include eloquent AVMs located in the language + motor regions and the occurrence of intraoperative complications such as seizures/hemorrhage.
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Affiliation(s)
- Raphia K Rahman
- Rowan University School of Osteopathic Medicine, Stratford, New Jersey, USA; Division of Neurosurgery, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Neil Majmundar
- Department of Neurological Surgery, Rutgers New Jersey Medical School, Newark, New Jersey, USA
| | - Ali San
- Kansas City University College of Osteopathic Medicine, Kansas City, Missouri, USA
| | | | - Chandler Berke
- Rutgers Robert Wood Johnson Medical School, New Brunswick, New Jersey, USA
| | - Shih-Shan Lang
- Division of Neurosurgery, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA; Department of Neurosurgery, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Ali Tayebi Meybodi
- Department of Neurological Surgery, Rutgers New Jersey Medical School, Newark, New Jersey, USA
| | - Avi A Gajjar
- Department of Chemistry, Union College, Schenectady, New York, USA; Division of Neurosurgery, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - James K Liu
- Department of Neurological Surgery, Rutgers New Jersey Medical School, Newark, New Jersey, USA.
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Kreatsoulas D, Damante M, Gruber M, Duru O, Elder JB. Supratotal Surgical Resection for Low-Grade Glioma: A Systematic Review. Cancers (Basel) 2023; 15:cancers15092493. [PMID: 37173957 PMCID: PMC10177219 DOI: 10.3390/cancers15092493] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2023] [Revised: 04/20/2023] [Accepted: 04/24/2023] [Indexed: 05/15/2023] Open
Abstract
Low-grade gliomas (LGGs) are optimally treated with up-front maximal safe surgical resection, typically defined as maximizing the extent of tumor resection while minimizing neurologic risks of surgery. Supratotal resection of LGG may improve outcomes beyond gross total resection by removing tumor cells invading beyond the tumor border as defined on MRI. However, the evidence regarding supratotal resection of LGG, in terms of impact on clinical outcomes, such as overall survival and neurologic morbidities, remains unclear. Authors independently searched the PubMed, Medline, Ovid, CENTRAL (Cochrane Central Register of Controlled Trials), and Google Scholar databases for studies evaluating overall survival, time to progression, seizure outcomes, and postoperative neurologic and medical complications of supratotal resection/FLAIRectomy of WHO-defined LGGs. Papers in languages other than English, lacking full-text availability, evaluating supratotal resection of WHO-defined high-grade gliomas only, and nonhuman studies were excluded. After literature search, reference screening, and initial exclusions, 65 studies were screened for relevancy, of which 23 were evaluated via full-text review, and 10 were ultimately included in the final evidence review. Studies were evaluated for quality using the MINORS criteria. After data extraction, a total of 1301 LGG patients were included in the analysis, with 377 (29.0%) undergoing supratotal resection. The main measured outcomes were extent of resection, pre- and postoperative neurological deficits, seizure control, adjuvant treatment, neuropsychological outcomes, ability to return to work, progression-free survival, and overall survival. Overall, low- to moderate-quality evidence was supportive of aggressive, functional boundary-based resection of LGGs due to improvements in progression-free survival and seizure control. The published literature provides a moderate amount of low-quality evidence supporting supratotal surgical resection along functional boundaries for low-grade glioma. Among patients included in this analysis, the occurrence of postoperative neurological deficits was low, and nearly all patients recovered within 3 to 6 months after surgery. Notably, the surgical centers represented in this analysis have significant experience in glioma surgery in general, and supratotal resection specifically. In this setting, supratotal surgical resection along functional boundaries appears to be appropriate for both symptomatic and asymptomatic low-grade glioma patients. Larger clinical studies are needed to better define the role of supratotal resection in LGG.
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Affiliation(s)
- Daniel Kreatsoulas
- Department of Neurological Surgery, The Ohio State University Wexner Medical Center, Columbus, OH 43210, USA
| | - Mark Damante
- Department of Neurological Surgery, The Ohio State University Wexner Medical Center, Columbus, OH 43210, USA
| | - Maxwell Gruber
- Department of Neurological Surgery, The Ohio State University Wexner Medical Center, Columbus, OH 43210, USA
| | - Olivia Duru
- College of Medicine, The Ohio State University, Columbus, OH 43210, USA
| | - James Bradley Elder
- Department of Neurological Surgery, The Ohio State University Wexner Medical Center, Columbus, OH 43210, USA
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Yao S, Yang R, Du C, Jiang C, Wang Y, Peng C, Bai H. Maximal safe resection of diffuse lower grade gliomas primarily within central lobe using cortical/subcortical direct electrical stimulation under awake craniotomy. Front Oncol 2023; 13:1089139. [PMID: 36895476 PMCID: PMC9990258 DOI: 10.3389/fonc.2023.1089139] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2022] [Accepted: 02/07/2023] [Indexed: 02/23/2023] Open
Abstract
Background Diffuse lower-grade glioma (DLGG) in the central lobe is a challenge for safe resection procedures. To improve the extent of resection and reduce the risk of postoperative neurological deficits, we performed an awake craniotomy with cortical-subcortical direct electrical stimulation (DES) mapping for patients with DLGG located primarily within the central lobe. We investigated the outcomes of cortical-subcortical brain mapping using DES in an awake craniotomy for central lobe DLGG resection. Methods We performed a retrospective analysis of clinical data of a cohort of consecutively treated patients from February 2017 to August 2021 with diffuse lower-grade gliomas located primarily within the central lobe. All patients underwent awake craniotomy with DES for cortical and subcortical mapping of eloquent brain areas, neuronavigation, and/or ultrasound to identify tumor location. Tumors were removed according to functional boundaries. Maximum safe tumor resection was the surgical objective for all patients. Results Thirteen patients underwent 15 awake craniotomies with intraoperative mapping of eloquent cortices and subcortical fibers using DES. Maximum safe tumor resection was achieved according to functional boundaries in all patients. The pre-operative tumor volumes ranged from 4.3 cm3 to 137.3 cm3 (median 19.2 cm3). The mean extent of tumor resection was 94.6%, with eight cases (53.3%) achieving total resection, four (26.7%) subtotal and three (20.0%) partial. The mean tumor residue was 1.2 cm3. All patients experienced early postoperative neurological deficits or worsening conditions. Three patients (20.0%) experienced late postoperative neurological deficits at the 3-month follow-up, including one moderate and two mild neurological deficits. None of the patients experienced late onset severe neurological impairments post-operatively. Ten patients with 12 tumor resections (80.0%) had resumed activities of daily living at the 3-month follow-up. Among 14 patients with pre-operative epilepsy, 12 (85.7%) were seizure-free after treatment with antiepileptic drugs 7 days after surgery up to the last follow-up. Conclusions DLGG located primarily in the central lobe deemed inoperable can be safely resected using awake craniotomy with intraoperative DES without severe permanent neurological sequelae. Patients experienced an improved quality of life in terms of seizure control.
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Affiliation(s)
- Shujing Yao
- Department of Neurosurgery, General Hospital of Southern Theater Command of PLA, Guangzhou, China
| | - Ruixin Yang
- Department of Neurosurgery, General Hospital of Southern Theater Command of PLA, Guangzhou, China
| | - Chenggang Du
- Department of Neurosurgery, General Hospital of Southern Theater Command of PLA, Guangzhou, China
| | - Che Jiang
- Department of Neurosurgery, General Hospital of Southern Theater Command of PLA, Guangzhou, China
| | - Yang Wang
- Department of Neurosurgery, General Hospital of Southern Theater Command of PLA, Guangzhou, China
| | - Chongqi Peng
- Department of Neurosurgery, General Hospital of Southern Theater Command of PLA, Guangzhou, China
| | - Hongmin Bai
- Department of Neurosurgery, General Hospital of Southern Theater Command of PLA, Guangzhou, China
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Gerritsen JKW, Zwarthoed RH, Kilgallon JL, Nawabi NL, Jessurun CAC, Versyck G, Pruijn KP, Fisher FL, Larivière E, Solie L, Mekary RA, Satoer DD, Schouten JW, Bos EM, Kloet A, Nandoe Tewarie R, Smith TR, Dirven CMF, De Vleeschouwer S, Broekman MLD, Vincent AJPE. Effect of awake craniotomy in glioblastoma in eloquent areas (GLIOMAP): a propensity score-matched analysis of an international, multicentre, cohort study. Lancet Oncol 2022; 23:802-817. [DOI: 10.1016/s1470-2045(22)00213-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2022] [Revised: 03/27/2022] [Accepted: 03/31/2022] [Indexed: 12/13/2022]
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