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Lin HT, Lin CM, Wu YY, Chang WH, Wei KC, Chen YC, Chen PY, Liu FC, Chen KT. Predictors for delayed awakening in adult glioma patients receiving awake craniotomy under monitored anesthesia care. J Neurooncol 2023; 165:361-372. [PMID: 37917280 PMCID: PMC10689299 DOI: 10.1007/s11060-023-04494-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2023] [Accepted: 10/30/2023] [Indexed: 11/04/2023]
Abstract
PURPOSE Delayed awakening after anesthetic discontinuation during awake craniotomy is associated with somnolence during functional brain mapping. However, predictors of delayed awakening in patients receiving monitored anesthesia care for awake craniotomy are unknown. METHODS This retrospective cohort study analyzed 117 adult patients with supratentorial glioma in or near eloquent areas who received monitored anesthesia care for awake craniotomy between July 2020 and January 2023 at Linkou Chang Gung Memorial Hospital. These patients were divided into two groups according to their time to awakening (ability to speak their names) after propofol cessation: longer or shorter than 20 min (median duration). Because propofol was solely used anesthetic from skin incision to dural opening, parameters in Schnider model for propofol target-controlled infusion, such as age, sex, and BMI, were adjusted or propensity-matched to compare their anesthetic, surgical, and histopathological profiles. RESULTS After propensity-matched comparisons of age and BMI, significant predictors of delayed awakening included IDH1 wild-type tumors and repeated craniotomies. Subgroup analysis revealed that older age and larger T2 volume were predictors in patients undergoing the first craniotomy, while lower preoperative Karnofsky performance scale scores and depression were predictors in repeated craniotomy cases. Delayed awakening was also associated with somnolence and a lower gross total resection rate. CONCLUSION Our retrospective analysis of patients receiving monitored anesthesia care for awake craniotomy revealed that delayed awakening after propofol discontinuation occurred more often in patients with IDH1 wild-type tumors and repeated craniotomies. Also, delayed awakening was associated with somnolence during functional mapping and a lower gross total resection rate.
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Affiliation(s)
- Huan-Tang Lin
- Department of Anesthesiology, College of Medicine, Chang Gung Memorial Hospital at Linkou, Chang Gung University, Taoyuan, 333, Taiwan
- Graduate Institute of Clinical Medical Sciences, College of Medicine, Chang Gung University, Taoyuan, 333, Taiwan
| | - Chun-Ming Lin
- Department of Anesthesiology, College of Medicine, Chang Gung Memorial Hospital at Linkou, Chang Gung University, Taoyuan, 333, Taiwan
| | - Yah-Yuan Wu
- Department of Neurology, College of Medicine, Chang Gung Memorial Hospital at Linkou, Chang Gung University, Taoyuan, 333, Taiwan
| | - Wei-Han Chang
- Department of Physical Medicine & Rehabilitation, College of Medicine, Chang Gung Memorial Hospital at Linkou, Chang Gung University, Taoyuan, 333, Taiwan
| | - Kuo-Chen Wei
- Department of Neurosurgery, College of Medicine, Chang Gung Memorial Hospital at Linkou, Chang Gung University, 5 Fu-Shin Street, Kwei-Shan, Taoyuan, 333, Taiwan
- Neuroscience Research Center, Chang Gung Memorial Hospital at Linkou, Taoyuan, 333, Taiwan
| | - Yi-Chun Chen
- Department of Neurology, College of Medicine, Chang Gung Memorial Hospital at Linkou, Chang Gung University, Taoyuan, 333, Taiwan
| | - Pin-Yuan Chen
- Department of Neurosurgery, College of Medicine, Chang Gung Memorial Hospital at Linkou, Chang Gung University, 5 Fu-Shin Street, Kwei-Shan, Taoyuan, 333, Taiwan
| | - Fu-Chao Liu
- Department of Anesthesiology, College of Medicine, Chang Gung Memorial Hospital at Linkou, Chang Gung University, Taoyuan, 333, Taiwan
| | - Ko-Ting Chen
- Department of Neurosurgery, College of Medicine, Chang Gung Memorial Hospital at Linkou, Chang Gung University, 5 Fu-Shin Street, Kwei-Shan, Taoyuan, 333, Taiwan.
- Neuroscience Research Center, Chang Gung Memorial Hospital at Linkou, Taoyuan, 333, Taiwan.
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Wajer IMCH, Kal J, Robe PA, van Zandvoort MJE, Ruis C. Awake craniotomy does not lead to increased psychological complaints. Acta Neurochir (Wien) 2023; 165:2505-2512. [PMID: 37225975 PMCID: PMC10477129 DOI: 10.1007/s00701-023-05615-5] [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: 11/04/2022] [Accepted: 04/20/2023] [Indexed: 05/26/2023]
Abstract
BACKGROUND Patients with brain tumours are increasingly treated by using the awake craniotomy technique. Some patients may experience anxiety when subjected to brain surgery while being fully conscious. However, there has been only limited research into the extent to which such surgeries actually result in anxiety or other psychological complaints. Previous research suggests that undergoing awake craniotomy surgery does not lead to psychological complaints, and that post-traumatic stress disorders (PTSD) are uncommon following this type of surgery. It must be noted, however, that many of these studies used small random samples. METHOD In the current study, 62 adult patients completed questionnaires to identify the degree to which they experienced anxiety, depressive and post-traumatic stress complaints following awake craniotomy using an awake-awake-awake procedure. All patients were cognitively monitored and received coaching by a clinical neuropsychologist during the surgery. RESULTS In our sample, 21% of the patients reported pre-operative anxiety. Four weeks after surgery, 19% of the patients reported such complaints, and 24% of the patients reported anxiety complaints after 3 months. Depressive complaints were present in 17% (pre-operative), 15% (4 weeks post-operative) and 24% (3 months post-operative) of the patients. Although there were some intra-individual changes (improvement or deterioration) in the psychological complaints over time, on group-level postoperative levels of psychological complaints were not increased relative to the preoperative level of complaints. The severity of post-operative PTSD-related complaints were rarely suggestive of a PTSD. Moreover, these complaints were seldom attributed to the surgery itself, but appeared to be more related to the discovery of the tumour and the postoperative neuropathological diagnosis. CONCLUSIONS The results of the present study do not indicate that undergoing awake craniotomy is associated with increased psychological complaints. Nevertheless, psychological complaints may well exist as a result of other factors. Consequently, monitoring the patient's mental wellbeing and offering psychological support where necessary remain important.
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Affiliation(s)
- I M C Huenges Wajer
- Department of Neurology and Neurosurgery, University Medical Center Utrecht, Utrecht, The Netherlands.
- Department of Experimental Psychology, Helmholtz Institute, Utrecht University, Utrecht, The Netherlands.
| | - J Kal
- Department of Neurology and Neurosurgery, University Medical Center Utrecht, Utrecht, The Netherlands
- Department of Experimental Psychology, Helmholtz Institute, Utrecht University, Utrecht, The Netherlands
| | - P A Robe
- Department of Neurology and Neurosurgery, University Medical Center Utrecht, Utrecht, The Netherlands
| | - M J E van Zandvoort
- Department of Neurology and Neurosurgery, University Medical Center Utrecht, Utrecht, The Netherlands
- Department of Experimental Psychology, Helmholtz Institute, Utrecht University, Utrecht, The Netherlands
| | - C Ruis
- Department of Neurology and Neurosurgery, University Medical Center Utrecht, Utrecht, The Netherlands
- Department of Experimental Psychology, Helmholtz Institute, Utrecht University, Utrecht, The Netherlands
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Monitored anesthesia care and asleep-awake-asleep techniques combined with multiple monitoring for resection of gliomas in eloquent brain areas: a retrospective analysis of 225 patients. Chin Neurosurg J 2022; 8:45. [PMID: 36582003 PMCID: PMC9801549 DOI: 10.1186/s41016-022-00311-2] [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: 08/27/2022] [Accepted: 11/22/2022] [Indexed: 12/31/2022] Open
Abstract
BACKGROUND Awake craniotomy (AC) has become gold standard in surgical resection of gliomas located in eloquent areas. The conscious sedation techniques in AC include both monitored anesthesia care (MAC) and asleep-awake-asleep (AAA). The choice of optimal anesthetic method depends on the preferences of the surgical team (mainly anesthesiologist and neurosurgeon). The aim of this study was to compare the difference in physiological and blood gas data, dosage of different drugs, the probability of switching to endotracheal intubation, and extent of tumor resection and dysfunction after operation between AAA and MAC anesthetic management for resection of gliomas in eloquent brain areas. METHODS Two-hundred and twenty-five patients with super-tentorial tumor located in eloquent areas underwent AC from 2009 to 2021 in Xijing Hospital. Forty-one patients underwent AAA technique, and the rest one-hundred eighty-four patients underwent MAC technique. Anesthetic management, dosage of different drugs, intraoperative complications, postoperative outcomes, adverse events, extent of resection and motor, and sensory and language dysfunction after operation were compared between MAC and AAA. RESULT There was no significant difference in gender, KPS score, MMSE score, glioma grade, type, and growth site between the patients in the two groups, except the older age of patients in MAC group than that in AAA group. During the whole process of operation, there were greater pulse pressure difference (P = 0.046), shorter operation time (P = 0.039), less dosage of remifentanil (P = 0.000), more dosage of dexmedetomidine (P = 0.013), more use of antiemetics (81%, P = 0.0067), lower use of vasoactive agent (45.1%, P = 0.010), and lower probability of conversion to general anesthesia (GA, P = 0.027) in MAC group than that in AAA group. Blood gas analysis showed that PetCO2 (P = 0.000), Glu concentration (P = 0.000), and PaCO2 (P = 0.000) were higher, but SPO2 (P = 0.002) and PaO2 (P = 0.000) were lower in MAC group than that in AAA group. In the postoperative recovery stage, compared with that of AAA group, the probability of dysfunction in MAC group at 1, 3, 5, and 7 days after operation was lower, which were 27.8% vs 53.6% (P = 0.003), 31% vs 68.3% (P = 0.000), 28.8% vs 63.4% (P = 0.000), and 25.6% vs 58.5% (P = 0.000), respectively. CONCLUSION Compared with AAA, it seems that MAC has more advantages in the management for resection of gliomas in eloquent brain areas, and MAC combined with multiple monitoring such as cerebral cortical mapping, neuronavigation, and ultrasonic detection is worthy of popularization for the resection of gliomas in eloquent brain areas.
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Viganò L, Callipo V, Lamperti M, Rossi M, Conti Nibali M, Sciortino T, Gay L, Puglisi G, Leonetti A, Cerri G, Bello L. Transcranial versus direct electrical stimulation for intraoperative motor-evoked potential monitoring: Prognostic value comparison in asleep brain tumor surgery. Front Oncol 2022; 12:963669. [PMID: 36249008 PMCID: PMC9557724 DOI: 10.3389/fonc.2022.963669] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2022] [Accepted: 09/07/2022] [Indexed: 11/13/2022] Open
Abstract
Objective Safe resection of gliomas involving motor pathways in asleep-anesthesia requires the combination of brain mapping, to identify and spare essential motor sites, and continuous monitoring of motor-evoked potentials (MEPs), to detect possible vascular damage to the corticospinal tract (CST). MEP monitoring, according to intraoperative neurophysiology societies, is generally recommended by transcranial electrodes (TES), and no clear indications of direct cortical stimulation (DCS) or the preferential use of one of the two techniques based on the clinical context is available. The main aim of the study was to identify the best technique(s) based on different clinical conditions, evaluating the efficacy and prognostic value of both methodologies. Methods A retrospective series of patients with tumors involving the motor pathways who underwent surgical resection with the aid of brain mapping and combined MEP monitoring via TES and DCS was evaluated. Irreversible MEP amplitude reduction (>50% compared to baseline) was used as an intraoperative warning and correlated to the postoperative motor outcome. Selectivity, specificity, positive predictive value (PPV), and negative predictive value (NPV) were computed for both techniques. Results Four hundred sixty-two patients were retrospectively analyzed, and only 1.9% showed a long-term motor impairment. Both TES and DCS obtained high specificity and NPV for the acute and 1-month motor deficit. Sensitivity was rather low for the acute deficit but excellent considering the 1-month follow-up for both techniques. DCS was extremely reliable in predicting a postoperative motor decline (PPV of 100% and 90% for acute and long-term deficit, respectively). Conversely, TES produced a high number of false-positive results, especially for long-term deficits (65, 87.8% of all warnings) therefore obtaining poor PPV values (18% and 12% for acute and 1-month deficits, respectively). TES false-positive results were significantly associated with parietal tumors and lateral patient positioning. Conclusions Data support the use of mapping and combined monitoring via TES and DCS. The sole TES monitoring is reliable in most procedures but not in parietal tumors or those requiring lateral positioning. Although no indications are available in international guidelines, DCS should be recommended, particularly for cases approached by a lateral position.
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Affiliation(s)
- Luca Viganò
- Neurosurgical Oncology Unit, Department of Oncology and Hemato-Oncology, Università degli Studi di Milano, IRCCS Galeazzi-Sant'Ambrogio, Milano, Italy
- *Correspondence: Luca Viganò, ; Lorenzo Bello,
| | - Vincenzo Callipo
- Neurosurgical Oncology Unit, Department of Oncology and Hemato-Oncology, Università degli Studi di Milano, IRCCS Galeazzi-Sant'Ambrogio, Milano, Italy
| | - Marta Lamperti
- Neurosurgical Oncology Unit, Department of Oncology and Hemato-Oncology, Università degli Studi di Milano, IRCCS Galeazzi-Sant'Ambrogio, Milano, Italy
| | - Marco Rossi
- Neurosurgical Oncology Unit, Department of Oncology and Hemato-Oncology, Università degli Studi di Milano, IRCCS Galeazzi-Sant'Ambrogio, Milano, Italy
| | - Marco Conti Nibali
- Neurosurgical Oncology Unit, Department of Oncology and Hemato-Oncology, Università degli Studi di Milano, IRCCS Galeazzi-Sant'Ambrogio, Milano, Italy
| | - Tommaso Sciortino
- Neurosurgical Oncology Unit, Department of Oncology and Hemato-Oncology, Università degli Studi di Milano, IRCCS Galeazzi-Sant'Ambrogio, Milano, Italy
| | - Lorenzo Gay
- Neurosurgical Oncology Unit, Department of Oncology and Hemato-Oncology, Università degli Studi di Milano, IRCCS Galeazzi-Sant'Ambrogio, Milano, Italy
| | - Guglielmo Puglisi
- Motor, Cognition and Action Laboratory, Department of Medical Biotechnology and Translational Medicine, Università degli Studi di Milano, Milano, Italy
| | - Antonella Leonetti
- Neurosurgical Oncology Unit, Department of Oncology and Hemato-Oncology, Università degli Studi di Milano, IRCCS Galeazzi-Sant'Ambrogio, Milano, Italy
| | - Gabriella Cerri
- Motor, Cognition and Action Laboratory, Department of Medical Biotechnology and Translational Medicine, Università degli Studi di Milano, Milano, Italy
| | - Lorenzo Bello
- Neurosurgical Oncology Unit, Department of Oncology and Hemato-Oncology, Università degli Studi di Milano, IRCCS Galeazzi-Sant'Ambrogio, Milano, Italy
- *Correspondence: Luca Viganò, ; Lorenzo Bello,
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Group-level stability but individual variability of neurocognitive status after awake resections of right frontal IDH-mutated glioma. Sci Rep 2022; 12:6126. [PMID: 35413966 PMCID: PMC9005659 DOI: 10.1038/s41598-022-08702-2] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2021] [Accepted: 03/09/2022] [Indexed: 12/16/2022] Open
Abstract
Awake surgery for low-grade gliomas is currently considered the best procedure to improve the extent of resection and guarantee a "worth living life" for patients, meaning avoiding not only motor but also cognitive deficits. However, tumors located in the right hemisphere, especially in the right frontal lobe, are still rarely operated on in awake condition; one of the reasons possibly being that there is little information in the literature describing the rates and nature of long-lasting neuropsychological deficits following resection of right frontal glioma. To investigate long-term cognitive deficits after awake surgery in right frontal IDH-mutated glioma. We retrospectively analyzed a consecutive series of awake surgical resections between 2012 and 2020 for right frontal IDH-mutated glioma. We studied the patients' subjective complaints and objective neuropsychological evaluations, both before and after surgery. Our results were then put in perspective with the literature. Twenty surgical cases (including 5 cases of redo surgery) in eighteen patients (medium age: 42.5 [range 26-58]) were included in the study. The median preoperative volume was 37 cc; WHO grading was II, III and IV in 70%, 20%, and 10% of cases, respectively. Preoperatively, few patients had related subjective cognitive or behavioral impairment, while evaluations revealed mild deficits in 45% of cases, most often concerning executive functions, attention, working memory and speed processing. Immediate postoperative evaluations showed severe deficits of executive functions in 75% of cases but also attentional deficits (65%), spatial neglect (60%) and behavioral disturbances (apathy, aprosodia/amimia, emotional sensitivity, anosognosia). Four months after surgery, although psychometric z-scores were unchanged at the group level, individual evaluations showed a slight decrease of performance in 9/20 cases for at least one of the following domains: executive functions, speed processing, attention, semantic cognition, social cognition. Our results are generally consistent with those of the literature, confirming that the right frontal lobe is a highly eloquent area and suggesting the importance of operating these patients in awake conditions.
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Artificial Intelligence Algorithm-Based Positron Emission Tomography (PET) and Magnetic Resonance Imaging (MRI) in the Treatment of Glioma Biopsy. CONTRAST MEDIA & MOLECULAR IMAGING 2022; 2022:5411801. [PMID: 35386726 PMCID: PMC8967554 DOI: 10.1155/2022/5411801] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/06/2022] [Revised: 02/21/2022] [Accepted: 02/23/2022] [Indexed: 11/17/2022]
Abstract
This study was aimed at exploring the application value of positron emission tomography (PET) + magnetic resonance imaging (MRI) technology based on convolutional neural network (CNN) in the biopsy and treatment of intracranial glioma. 35 patients with preoperatively suspicious gliomas were selected as the research objects. Their imaging images were processed using CNN. They were performed with the preoperative head MRI, fluorodeoxyglucose (FDG) PET, and ethylcholine (FECH) PET scans to construct the cancer tissue contours. In addition, the performance of CNN was evaluated, and the postoperative pathology of patients was analyzed. The results suggested that the CNN-based PET + MRI technology showed a recognition accuracy of 97% for images. Semiquantitative analysis was adopted to analyze the standard uptake value (SUV). It was found that the SUVFDG and SUVFECH of grade II/III glioma were 9.77 ± 4.87 and 1.82 ± 0.50, respectively, and the SUVFDG and SUVFECH of grade IV glioma were 13.91 ± 1.83 and 3.65 ± 0.34, respectively. According to FDG PET, the mean value of SUV on the lesion side of grade IV glioma was greater than that of grade II-III glioma, and the difference was significant (P < 0.05), and similar results were obtained on FECH PET. It showed that CNN-based PET + MRI fusion technology can effectively improve the recognition effect of glioma, can more accurately determine the scope of glioma lesions, and can predict the degree of malignant glioma to a certain extent.
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Gerritsen JKW, Broekman MLD, De Vleeschouwer S, Schucht P, Jungk C, Krieg SM, Nahed BV, Berger MS, Vincent AJPE. Global comparison of awake and asleep mapping procedures in glioma surgery: An international multicenter survey. Neurooncol Pract 2022; 9:123-132. [PMID: 35371523 PMCID: PMC8965050 DOI: 10.1093/nop/npac005] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/04/2022] Open
Abstract
Background Mapping techniques are frequently used to preserve neurological function during glioma surgery. There is, however, no consensus regarding the use of many variables of these techniques. Currently, there are almost no objective data available about potential heterogeneity between surgeons and centers. The goal of this survey is therefore to globally identify, evaluate and analyze the local mapping procedures in glioma surgery. Methods The survey was distributed to members of the neurosurgical societies of the Netherlands (Nederlandse Vereniging voor Neurochirurgie—NVVN), Europe (European Association of Neurosurgical Societies—EANS), and the United States (Congress of Neurological Surgeons—CNS) between December 2020 and January 2021 with questions about awake mapping, asleep mapping, assessment of neurological morbidity, and decision making. Results Survey responses were obtained from 212 neurosurgeons from 42 countries. Overall, significant differences were observed for equipment and its settings that are used for both awake and asleep mapping, intraoperative assessment of eloquent areas, the use of surgical adjuncts and monitoring, anesthesia management, assessment of neurological morbidity, and perioperative decision making. Academic practices performed awake and asleep mapping procedures more often and employed a clinical neurophysiologist with telemetric monitoring more frequently. European neurosurgeons differed from US neurosurgeons regarding the modality for cortical/subcortical mapping and awake/asleep mapping, the use of surgical adjuncts, and anesthesia management during awake mapping. Discussion This survey demonstrates the heterogeneity among surgeons and centers with respect to their procedures for awake mapping, asleep mapping, assessing neurological morbidity, and decision making in glioma patients. These data invite further evaluations for key variables that can be optimized and may therefore benefit from consensus.
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Affiliation(s)
| | - Marike L D Broekman
- Department of Neurosurgery, Haaglanden Medical Center The Hague, The Netherlands
| | | | - Philippe Schucht
- Department of Neurosurgery, University Hospital Bern, Switzerland
| | - Christine Jungk
- Department of Neurosurgery, University Hospital Heidelberg, Germany
| | - Sandro M Krieg
- Department of Neurosurgery, Technical University Munich, Germany
| | - Brian V Nahed
- Department of Neurosurgery, Massachusetts General Hospital, Boston MA, USA
| | - Mitchel S Berger
- Department of Neurosurgery, University of California, San Francisco CA, USA
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KAWATA M, FUKUI A, MINEHARU Y, KIKUCHI T, YAMAO Y, YAMAMOTO HATTORI E, SHIRAKI A, MIZOTA T, FURUKAWA K, MIYAMOTO S, YONEZAWA A, ARAKAWA Y. A Nationwide Questionnaire Survey on Awake Craniotomy in Japan. Neurol Med Chir (Tokyo) 2022; 62:278-285. [PMID: 35354712 PMCID: PMC9259085 DOI: 10.2176/jns-nmc.2021-0290] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Abstract
The number of awake craniotomies is increasing because of its beneficial features. However, not enough information is available regarding the current status of awake craniotomy in Japan. To evaluate the current status of awake craniotomy in institutes, a nationwide questionnaire survey was conducted. From June to August 2019, we conducted a questionnaire survey on awake craniotomy in the neurosurgery department of 45 institutes that perform awake craniotomies in Japan. Responses were obtained from 39 institutes (response rate, 86.7%). The main methods of awake craniotomy were almost the same in all institutes. Twenty-six institutes (66.7%) had fewer than 10 awake craniotomies (low-volume institutes) per year, and 13 high-volume institutes (33.3%) performed more than 10 awake craniotomies annually. Some institutes experienced a relatively high frequency of adverse events. In 11 institutes (28.2%), the frequency of intraoperative seizures was more than 10%. An intraoperative seizure frequency of 1%-9%, 10%-29%, and over 30% was identified in 12 (92%), 0 (0%), and 1 (8%) of the high-volume institutes, which was significantly less than in 16 (62%), 10 (38%), and 0 (0%) of the low-volume institutes (p = 0.0059). The routine usage of preoperative antiepileptic drugs was not different between them, but the old type was used more often in the low-volume institutes (p = 0.0022). Taken together, the annual number of awake craniotomies was less than 10 in over two-thirds of the institutes. Fewer intraoperative seizures were reported in the high-volume institutes, which tend not to preoperatively use the old type of antiepileptic drugs.
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Affiliation(s)
- Masayoshi KAWATA
- Department of Clinical Pharmacology and Therapeutics, Kyoto University Hospital
| | - Ayaka FUKUI
- Department of Clinical Pharmacology and Therapeutics, Kyoto University Hospital
| | - Yohei MINEHARU
- Department of Neurosurgery, Kyoto University Graduate School of Medicine
| | - Takayuki KIKUCHI
- Department of Neurosurgery, Kyoto University Graduate School of Medicine
| | - Yukihiro YAMAO
- Department of Neurosurgery, Kyoto University Graduate School of Medicine
| | | | - Atsuko SHIRAKI
- Department of Anesthesia, Kyoto University Graduate School of Medicine
| | - Toshiyuki MIZOTA
- Department of Anesthesia, Kyoto University Graduate School of Medicine
| | | | - Susumu MIYAMOTO
- Department of Neurosurgery, Kyoto University Graduate School of Medicine
| | - Atsushi YONEZAWA
- Department of Clinical Pharmacology and Therapeutics, Kyoto University Hospital
| | - Yoshiki ARAKAWA
- Department of Neurosurgery, Kyoto University Graduate School of Medicine
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Weiss Lucas C, Renovanz M, Jost J, Sabel M, Wiewrodt D, Rapp M. Assessment Practice of Patient-Centered Outcomes in Surgical Neuro-Oncology: Survey-Based Recommendations for Clinical Routine. Front Oncol 2021; 11:702017. [PMID: 34458144 PMCID: PMC8386174 DOI: 10.3389/fonc.2021.702017] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2021] [Accepted: 06/24/2021] [Indexed: 11/13/2022] Open
Abstract
The psycho-oncological burden related to the diagnosis of an intracranial tumor is often accompanied by neurocognitive deficits and changes in character, overall affecting health-related quality of life (HRQoL) and activities of daily living. Regular administration of adequate screening tools is crucial to ensure a timely detection of needs for support and/or specific interventions. Although efforts have been made to assure the quality of neuro-oncological care, clinical assessment practice of patient-reported outcomes (PROs) remains overall heterogeneous, calling for a concise recommendation tailored to neuro-oncological patients. Therefore, this survey, promoted by the German Society of Neurosurgery, was conducted to evaluate the status quo of health care resources and PRO/neurocognition assessment practices throughout departments of surgical neuro-oncology in Germany. 72/127 (57%) of registered departments participated in the study, including 83% of all university hospital units. A second aim was to shed light on the impact of quality assurance strategies (i.e., department certification as part of an integrative neuro-oncology cancer center; CNOC) on the assessment practice, controlled for interacting structural factors, i.e., university hospital status (UH) and caseload. Despite an overall good to excellent availability of relevant health care structures (psycho-oncologist: 90%, palliative care unit: 97%, neuropsychology: 75%), a small majority of departments practice patient-centered screenings (psycho-oncological burden: 64%, HRQoL: 76%, neurocognition: 58%), however, much less frequently outside the framework of clinical trials. In this context, CNOC affiliation, representing a specific health care quality assurance process, was associated with significantly stronger PRO assessment practices regarding psycho-oncological burden, independent of UH status (common odds ratio=5.0, p=0.03). Nevertheless, PRO/neurocognitive assessment practice was not consistent even across CNOC. The overall most commonly used PRO/neurocognitive assessment tools were the Distress Thermometer (for psycho-oncological burden; 64%), the EORTC QLQ-C30 combined with the EORTC QLQ-BN20 (for HRQoL; 52%) and the Mini-Mental Status Test (for neurocognition; 67%), followed by the Montreal Cognitive Assessment (MoCA; 33%). Accordingly, for routine clinical screening, the authors recommend the Distress Thermometer and the EORTC QLQ-C30 and QLQ-BN20, complemented by the MoCA as a comparatively sensitive yet basic neurocognitive test. This recommendation is intended to encourage more regular, adequate, and standardized routine assessments in neuro-oncological practice.
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Affiliation(s)
- Carolin Weiss Lucas
- Center of Neurosurgery, Faculty of Medicine and University Hospital, University of Cologne, Cologne, Germany
| | - Mirjam Renovanz
- Department of Neurology & Interdisciplinary Neuro-Oncology, University Hospital Tuebingen, Tuebingen, Germany.,Department of Neurosurgery, University Hospital Tuebingen, Tuebingen, Germany
| | - Johanna Jost
- Department of Neurosurgery, Muenster University Hospital, Muenster, Germany
| | - Michael Sabel
- Department of Neurosurgery, Heinrich Heine University Hospital of Duesseldorf, Duesseldorf, Germany
| | - Dorothee Wiewrodt
- Department of Neurosurgery, Muenster University Hospital, Muenster, Germany
| | - Marion Rapp
- Department of Neurosurgery, Heinrich Heine University Hospital of Duesseldorf, Duesseldorf, Germany
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Rossi M, Puglisi G, Conti Nibali M, Viganò L, Sciortino T, Gay L, Leonetti A, Zito P, Riva M, Bello L. Asleep or awake motor mapping for resection of perirolandic glioma in the nondominant hemisphere? Development and validation of a multimodal score to tailor the surgical strategy. J Neurosurg 2021; 136:16-29. [PMID: 34144525 DOI: 10.3171/2020.11.jns202715] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2020] [Accepted: 11/02/2020] [Indexed: 11/06/2022]
Abstract
OBJECTIVE Resection of glioma in the nondominant hemisphere involving the motor areas and pathways requires the use of brain-mapping techniques to spare essential sites subserving motor control. No clear indications are available for performing motor mapping under either awake or asleep conditions or for the best mapping paradigm (e.g., resting or active, high-frequency [HF] or low-frequency [LF] stimulation) that provides the best oncological and functional outcomes when tailored to the clinical context. This work aimed to identify clinical and imaging factors that influence surgical strategy (asleep motor mapping vs awake motor mapping) and that are associated with the best functional and oncological outcomes and to design a "motor mapping score" for guiding tumor resection in this area. METHODS The authors evaluated a retrospective series of patients with nondominant-hemisphere glioma-located or infiltrating within 2 cm anteriorly or posteriorly to the central sulcus and affecting the primary motor cortex, its fibers, and/or the praxis network-who underwent operations with asleep (HF monopolar probe) or awake (LF and HF probes) motor mapping. Clinical and imaging variables were used to design a motor mapping score. A prospective series of patients was used to validate this motor mapping score. RESULTS One hundred thirty-five patients were retrospectively analyzed: 69 underwent operations with asleep (HF stimulation) motor mapping, and 66 underwent awake (LF and HF stimulation and praxis task evaluation) motor mapping. Previous motor (strength) deficit, previous treatment (surgery/radiotherapy), tumor volume > 30 cm3, and tumor involvement of the praxis network (on MRI) were identified and used to design the mapping score. Motor deficit, previous treatment, and location within or close to the central sulcus favor use of asleep motor mapping; large tumor volume and involvement of the praxis network favor use of awake motor mapping. The motor mapping score was validated in a prospective series of 52 patients-35 underwent operations with awake motor mapping and 17 with asleep motor mapping on the basis of the score indications-who had a low rate of postoperative motor-praxis deficit (3%) and a high extent of resection (median 97%; complete resection in > 70% of patients). CONCLUSIONS Extensive resection of tumor involving the eloquent areas for motor control is feasible, and when an appropriate mapping strategy is applied, the incidence of postoperative motor-praxis deficit is low. Asleep (HF stimulation) motor mapping is preferable for lesions close to or involving the central sulcus and/or in patients with preoperative strength deficit and/or history of previous treatment. When a patient has no motor deficit or previous treatment and has a lesion (> 30 cm3) involving the praxis network, awake mapping is preferable.
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Affiliation(s)
- Marco Rossi
- 1Neurosurgical Oncology Unit, Department of Oncology and Hemato-Oncology, and.,2Neurosurgical Oncology Unit, IRCCS Istituto Ortopedico Galeazzi, Milano; and
| | - Guglielmo Puglisi
- 2Neurosurgical Oncology Unit, IRCCS Istituto Ortopedico Galeazzi, Milano; and.,3Neurosurgical Oncology Unit, Department of Medical Biotechnologies and Translational Medicine, Università degli Studi di Milano
| | - Marco Conti Nibali
- 1Neurosurgical Oncology Unit, Department of Oncology and Hemato-Oncology, and.,2Neurosurgical Oncology Unit, IRCCS Istituto Ortopedico Galeazzi, Milano; and
| | - Luca Viganò
- 1Neurosurgical Oncology Unit, Department of Oncology and Hemato-Oncology, and.,2Neurosurgical Oncology Unit, IRCCS Istituto Ortopedico Galeazzi, Milano; and
| | - Tommaso Sciortino
- 1Neurosurgical Oncology Unit, Department of Oncology and Hemato-Oncology, and.,2Neurosurgical Oncology Unit, IRCCS Istituto Ortopedico Galeazzi, Milano; and
| | - Lorenzo Gay
- 1Neurosurgical Oncology Unit, Department of Oncology and Hemato-Oncology, and.,2Neurosurgical Oncology Unit, IRCCS Istituto Ortopedico Galeazzi, Milano; and
| | - Antonella Leonetti
- 2Neurosurgical Oncology Unit, IRCCS Istituto Ortopedico Galeazzi, Milano; and.,3Neurosurgical Oncology Unit, Department of Medical Biotechnologies and Translational Medicine, Università degli Studi di Milano
| | - Paola Zito
- 4Department of Anesthesia and Intensive Care, Humanitas Research Hospital, IRCCS, Rozzano, Italy
| | - Marco Riva
- 2Neurosurgical Oncology Unit, IRCCS Istituto Ortopedico Galeazzi, Milano; and.,3Neurosurgical Oncology Unit, Department of Medical Biotechnologies and Translational Medicine, Università degli Studi di Milano
| | - Lorenzo Bello
- 1Neurosurgical Oncology Unit, Department of Oncology and Hemato-Oncology, and.,2Neurosurgical Oncology Unit, IRCCS Istituto Ortopedico Galeazzi, Milano; and
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11
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Zech N, Seemann M, Luerding R, Doenitz C, Zeman F, Cananoglu H, Kees MG, Hansen E. Neurocognitive Impairment After Propofol With Relevance for Neurosurgical Patients and Awake Craniotomies-A Prospective Observational Study. Front Pharmacol 2021; 12:632887. [PMID: 33679415 PMCID: PMC7930827 DOI: 10.3389/fphar.2021.632887] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2020] [Accepted: 01/13/2021] [Indexed: 11/19/2022] Open
Abstract
Background: Short-acting anesthetics are used for rapid recovery, especially for neurological testing during awake craniotomy. Extent and duration of neurocognitive impairment are ambiguous. Methods: Prospective evaluation of patients undergoing craniotomy for tumor resection during general anesthesia with propofol (N of craniotomies = 35). Lexical word fluency, digit span and trail making were tested preoperatively and up to 24 h after extubation. Results were stratified for age, tumor localization and hemisphere of surgery. Results in digit span test were compared to 21 patients during awake craniotomies. Results: Word fluency was reduced to 30, 33, 47, and 87% of preoperative values 10, 30, 60 min and 24 h after extubation, respectively. Digit span was decreased to 41, 47, 55, and 86%. Performances were still significantly impaired 24 h after extubation, especially in elderly. Results of digit span test were not worse in patients with left hemisphere surgery. Significance of difference to baseline remained, when patients with left or frontal lesions, i.e., brain areas essential for these tests, were excluded from analysis. Time for trail making was increased by 87% at 1 h after extubation, and recovered within 24 h. In 21 patients undergoing awake craniotomies without pharmacological sedation, digit span was unaffected during intraoperative testing. Conclusion: Selected aspects of higher cognitive functions are compromised for up to 24 h after propofol anesthesia for craniotomy. Propofol and the direct effects of surgical resection on brain networks may be two major factors contributing (possibly jointly) to the observed deficits. Neurocognitive testing was unimpaired in patients undergoing awake craniotomies without sedation.
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Affiliation(s)
- Nina Zech
- Department of Anesthesiology, University Hospital Regensburg, Regensburg, Germany
| | - Milena Seemann
- Department of Anesthesiology, University Hospital Regensburg, Regensburg, Germany
| | - Ralf Luerding
- Department of Neurology, University Hospital Regensburg, Regensburg, Germany
| | - Christian Doenitz
- Department of Neurosurgery, University Hospital Regensburg, Regensburg, Germany
| | - Florian Zeman
- Centre for Clinical Studies, University Hospital Regensburg, Regensburg, Germany
| | - Hamit Cananoglu
- Department of Anesthesiology, University Hospital Regensburg, Regensburg, Germany
| | - Martin G Kees
- Department of Anesthesiology, University Hospital Regensburg, Regensburg, Germany
| | - Ernil Hansen
- Department of Anesthesiology, University Hospital Regensburg, Regensburg, Germany
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12
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Executive functional deficits during electrical stimulation of the right frontal aslant tract. Brain Imaging Behav 2021; 15:2731-2735. [PMID: 33462780 PMCID: PMC8500906 DOI: 10.1007/s11682-020-00439-8] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/20/2020] [Indexed: 10/29/2022]
Abstract
Direct electrical stimulation mapping was used to map executive functions during awake surgery of a patient with a right frontal low-grade glioma. We specifically targeted the frontal aslant tract, as this pathway had been infiltrated by the tumor. The right frontal aslant tract has been implicated in executive functions in the neuroscientific literature, but is yet of unknown relevance for clinical practice. Guided by tractography, electrical stimulation of the frontal aslant tract disrupted working memory and inhibitory functions. In this report we illustrate the dilemmas that neurosurgeons face when balancing maximal tumor resection against optimal cognitive performance. In particular, we emphasize that intraoperative tasks that target cognitive functions should be carefully introduced in clinical practice to prevent clinically irrelevant responses and too early termination of the resection.
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13
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Experience with awake throughout craniotomy in tumour surgery: technique and outcomes of a prospective, consecutive case series with patient perception data. Acta Neurochir (Wien) 2020; 162:3055-3065. [PMID: 33006649 DOI: 10.1007/s00701-020-04561-w] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2020] [Accepted: 08/28/2020] [Indexed: 02/06/2023]
Abstract
BACKGROUND Awake craniotomy is the standard of care in surgery of tumours located in eloquent parts of the brain. However, high variability is recorded in multiple parameters, including anaesthetic techniques, mapping paradigms and technology adjuncts. The current study is focused primarily on patients' level of consciousness, surgical technique, and experience based on a cohort of 50 consecutive cases undergoing awake throughout craniotomy (ATC). METHODS Data was collected prospectively for 46 patients undergoing 50 operations over 14-month period, by the senior author, including demographics, extent of resection (EOR), adverse intraoperative events, surgical morbidity, surgery duration, levels of O2 saturation and brain oedema. A prospective, patient experience questionnaire was delivered to 38 patients. RESULTS The ATC technique was well tolerated in all patients. Once TCI stopped, all patients were immediately assessable for mapping. Despite > 75% of cases being considered inoperable/high risk, gross total resection (GTR) was achieved in 68% patients and subtotal resection in 20%. The average duration of surgery was 220 min with no episodes of hypoxia. Early and late severe deficits recorded in 12% and 2%, respectively. No stimulation-induced seizures or failed ATCs were recorded. Patient-recorded data showed absent/minimal pain during (1) clamp placement in 95.6% of patients; (2) drilling in 94.7% of patients; (3) surgery in 78.9% of patients. Post-operatively, 92.3% of patients reported willingness to repeat the ATC, if necessary. CONCLUSIONS The current ATC paradigm allows immediate brain mapping, maximising patient comfort during self-positioning. Despite the cohort of challenging tumour location, satisfactory EOR was achieved with acceptable morbidity and no adverse intraoperative events.
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Picart T, Guyotat J, Pardey Bracho GF. Letter to the editor regarding anesthesia management for low-grade glioma awake surgery: a European low-grade glioma network survey. Acta Neurochir (Wien) 2020; 162:1721-1722. [PMID: 32383015 DOI: 10.1007/s00701-020-04370-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2020] [Accepted: 04/22/2020] [Indexed: 11/24/2022]
Affiliation(s)
- Thiébaud Picart
- Department of Neurosurgery, Hospices Civils de Lyon, Hôpital Neurologique Pierre Wertheimer, 59 boulevard Pinel, 69667, Bron, France.
- Faculty of Medicine Lyon Est, Claude Bernard Lyon I University, 69373, Lyon Cedex 08, France.
- Department of Cancer Cell Plasticity - INSERM U1052, Cancer Research Center of Lyon, 28 rue Laennec, 69008, Lyon, France.
| | - Jacques Guyotat
- Department of Neurosurgery, Hospices Civils de Lyon, Hôpital Neurologique Pierre Wertheimer, 59 boulevard Pinel, 69667, Bron, France
| | - Gilda F Pardey Bracho
- Department of Anesthesia and Critical Care, Hospices Civils de Lyon, Hôpital Neurologique Pierre Wertheimer, 59 boulevard Pinel, 69667, Bron, France
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15
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Ge S, Wang L, Shi Y, Ji P, Liu J, Wang Y, Guo S, Zhai Y, Chao M, Gao G, Qu Y. Strategy of awake surgical resection for glioma based on intraoperative functional mapping and monitoring: A case report. GLIOMA 2020. [DOI: 10.4103/glioma.glioma_15_20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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