1
|
Pesce A, Palmieri M, Pietrantonio A, Ciarlo S, Salvati M, Pompucci A. Resection of supratentorial high-grade gliomas availing of neuronavigation matched intraoperative ultrasound and Fluorescein: How far is it safe to push the resection? World Neurosurg X 2024; 23:100379. [PMID: 38645511 PMCID: PMC11027571 DOI: 10.1016/j.wnsx.2024.100379] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2023] [Revised: 03/30/2024] [Accepted: 04/02/2024] [Indexed: 04/23/2024] Open
Abstract
Background High-Grade Gliomas are the most common primary brain malignancies and despite the multimodal treatment, and the increasing amount of adjuvant treatment options the overall prognosis remains dismal. The present investigation aims to analyze the safety profile of the use of intraoperative ultrasounds (Io-US) in a homogeneous and matched cohort of patients suffering from High-grade gliomas (HGG) operated on with or without the aid of Io-US and Fluorescein in specific relation to the incidence of neurological and functional status sequelae. Methods and materials A retrospective analysis was performed on 74 patients affected by HGG. 22 patients were treated with Io-US matched with neuronavigational system (Group A); 15 patients were treated both with the use of Io-US and Fluorescein matched with neuronavigational system (Group B); 37 patients were treated with the use of the neuronavigational system only (Group C). Primary endpoints were the extent of resection and functional outcome (measured with Karnofski Performance Status). Results Significative differences were observed in terms of a higher extent of resection in Group B. In a multivariate analysis, this data appears to be independent of the location (eloquent/non-eloquent) of the lesion and from its histology. Regarding functional outcomes, no differences were detected between the two groups. Conclusions The present study is the first that analyzes the simultaneous use of Io-US and Fluorescein, and the results demonstrate that these two instruments together could improve the extent of resection in HGG while ensuring good outcomes in terms of functional status.
Collapse
Affiliation(s)
- Alessandro Pesce
- A.O. “Santa Maria Goretti”, Neurosurgery Division - Latina, Via Lucia Scaravelli, 04100, Latina, LT, Italy
| | - Mauro Palmieri
- Università“La Sapienza” di Roma, Neurosurgery Division - Roma, Viale del Policlinico 155, 00161, Roma, RM, Italy
| | - Andrea Pietrantonio
- A.O. “Santa Maria Goretti”, Neurosurgery Division - Latina, Via Lucia Scaravelli, 04100, Latina, LT, Italy
| | - Silvia Ciarlo
- A.O. “Santa Maria Goretti”, Neurosurgery Division - Latina, Via Lucia Scaravelli, 04100, Latina, LT, Italy
| | - Maurizio Salvati
- Department of Neurosurgery, Policlinico “Tor Vergata”, University of Rome “Tor Vergata”, 00133, Rome, RM, Italy
| | - Angelo Pompucci
- A.O. “Santa Maria Goretti”, Neurosurgery Division - Latina, Via Lucia Scaravelli, 04100, Latina, LT, Italy
| |
Collapse
|
2
|
Cai S, Xing H, Wang Y, Wang Y, Ma W, Jiang Y, Li J, Wang H. Clinical application of intraoperative ultrasound superb microvascular imaging in brain tumors resections: contributing to the achievement of total tumoral resection. BMC Med Imaging 2024; 24:142. [PMID: 38862900 PMCID: PMC11165841 DOI: 10.1186/s12880-024-01321-5] [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: 11/06/2022] [Accepted: 06/04/2024] [Indexed: 06/13/2024] Open
Abstract
BACKGROUND To investigate whether the intraoperative superb microvascular imaging(SMI) technique helps evaluate lesion boundaries compared with conventional grayscale ultrasound in brain tumor surgery and to explore factors that may be associated with complete radiographic resection. METHODS This study enrolled 57 consecutive brain tumor patients undergoing surgery. During the operation, B-mode and SMI ultrasound evaluated the boundaries of brain tumors. MRI before and within 48h after surgery was used as the gold standard to evaluate gross-total resection(GTR). The ultrasound findings and GTR results were analyzed to determine the imaging factors related to GTR. RESULTS A total of 57 patients were enrolled in the study, including 32 males and 25 females, with an average age of 53.4 ± 14.1 years old(range 19 ~ 80). According to the assessment criteria of MRI, before and within 48 h after the operation, 37(63.9%) cases were classified as GTR, and 20(35.1%) cases were classified as GTR. In comparing tumor interface definition between B-mode and SMI mode, SMI improved HGG boundary recognition in 5 cases(P = 0.033). The results showed that the tumor size ≥ 5 cm and unclear ultrasonic boundary were independent risk factors for nGTR (OR>1, P<0.05). CONCLUSIONS As an innovative intraoperative doppler technique in neurosurgery, SMI can effectively demarcate the tumor's boundary and help achieve GTR as much as possible.
Collapse
Affiliation(s)
- Siman Cai
- Department of Medical Ultrasound, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, 100730, China
| | - Hao Xing
- Department of the Neurosurgery Department, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, 100730, China
| | - Yuekun Wang
- Department of the Neurosurgery Department, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, 100730, China
| | - Yu Wang
- Department of the Neurosurgery Department, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, 100730, China
| | - Wenbin Ma
- Department of the Neurosurgery Department, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, 100730, China
| | - Yuxin Jiang
- Department of Medical Ultrasound, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, 100730, China
| | - Jianchu Li
- Department of Medical Ultrasound, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, 100730, China.
| | - Hongyan Wang
- Department of Medical Ultrasound, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, 100730, China.
| |
Collapse
|
3
|
Fang Q, Hou Q, Liu X, Ma L, Jiang G, He Z. Enhancing the Extent of Resection in Glioma Surgery Through the Integration of Intraoperative Contrast-Enhanced Ultrasound and Fluorescein Sodium. World Neurosurg 2024; 186:e662-e672. [PMID: 38608808 DOI: 10.1016/j.wneu.2024.04.027] [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: 03/16/2024] [Revised: 04/03/2024] [Accepted: 04/04/2024] [Indexed: 04/14/2024]
Abstract
OBJECTIVE Due to the infiltrative nature and high local recurrence of gliomas, particularly high-grade gliomas, gross total resection (GTR) of a tumor is the first critical step in treatment. This study aimed to determine whether the integration of intraoperative contrast-enhanced ultrasound (CEUS) and fluorescein sodium can improve the identification of tumor boundaries and residuals, and increasethe extent of resection (EOR) to better protect neurological function. METHODS We retrospectively analysed clinical data from 87 glioma surgeries and categorised the patients into 3 groups: CEUS plus fluorescein sodium, fluorescein sodium alone and microsurgery alone. RESULTS In terms of EOR, GTR was achieved in 22 (91.7%) patients in the CEUS plus fluorescein sodium group, which was significantly higher than that in other groups. In the subgroup analysis of tumors with lobulated or satellite lesions and WHO grade III or IV gliomas, CEUS plus fluorescein sodium group showed the highest GTR (86.7% and 88.9% respectively) among the groups. Logistic regression analysis of factors that may affect the GTR of tumors showed that the functional areas involvement and the presence of lobulated or satellite lesions were risk factors, whereas CEUS plus fluorescein sodium group was a protective factor. However, CEUS plus fluorescein sodium group had the longest surgery time. CONCLUSIONS Intraoperative CEUS with fluorescein sodium is a real-time, straightforward, safe, and effective approach to perform surgical resection of gliomas. This approach assists surgeons in identifying tumor boundaries, residual tumors, and normal brain parenchyma, which increases the EOR.
Collapse
Affiliation(s)
- Qinrui Fang
- Departments of Neurosurgery, The Tenth Affiliated Hospital, Southern Medical University (Dongguan People's Hospital), Dongguan City, Guangdong Province, China
| | - Qingshi Hou
- Departments of Neurosurgery, The Tenth Affiliated Hospital, Southern Medical University (Dongguan People's Hospital), Dongguan City, Guangdong Province, China
| | - Xiaohong Liu
- Departments of Neurosurgery, The Tenth Affiliated Hospital, Southern Medical University (Dongguan People's Hospital), Dongguan City, Guangdong Province, China.
| | - Liya Ma
- Department of Ultrasonography, The Tenth Affiliated Hospital, Southern Medical University (Dongguan People's Hospital), Dongguan City, Guangdong Province, China
| | - Gengsi Jiang
- Departments of Neurosurgery, The Tenth Affiliated Hospital, Southern Medical University (Dongguan People's Hospital), Dongguan City, Guangdong Province, China
| | - Zhizhong He
- Department of Ultrasonography, The Tenth Affiliated Hospital, Southern Medical University (Dongguan People's Hospital), Dongguan City, Guangdong Province, China
| |
Collapse
|
4
|
Cepeda S, García-García S, Arrese I, Sarabia R. Non-navigated 2D intraoperative ultrasound: An unsophisticated surgical tool to achieve high standards of care in glioma surgery. J Neurooncol 2024; 167:387-396. [PMID: 38413458 DOI: 10.1007/s11060-024-04614-5] [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: 10/17/2023] [Accepted: 02/17/2024] [Indexed: 02/29/2024]
Abstract
PURPOSE In an era characterized by rapid progression in neurosurgical technologies, traditional tools such as the non-navigated two-dimensional intraoperative ultrasound (nn-2D-IOUS) risk being overshadowed. Against this backdrop, this study endeavors to provide a comprehensive assessment of the clinical efficacy and surgical relevance of nn-2D-IOUS, specifically in the context of glioma resections. METHODS This retrospective study undertaken at a single center evaluated 99 consecutive, non-selected patients diagnosed with both high-grade and low-grade gliomas. The primary objective was to assess the proficiency of nn-2D-IOUS in generating satisfactory image quality, identifying residual tumor tissue, and its influence on the extent of resection. To validate these results, early postoperative MRI data served as the reference standard. RESULTS The nn-2D-IOUS exhibited a high level of effectiveness, successfully generating good quality images in 79% of the patients evaluated. With a sensitivity rate of 68% and a perfect specificity of 100%, nn-2D-IOUS unequivocally demonstrated its utility in intraoperative residual tumor detection. Notably, when total tumor removal was the surgical objective, a resection exceeding 95% of the initial tumor volume was achieved in 86% of patients. Additionally, patients in whom residual tumor was not detected by nn-2D-IOUS, the mean volume of undetected tumor tissue was remarkably minimal, averaging at 0.29 cm3. CONCLUSION Our study supports nn-2D-IOUS's invaluable role in glioma surgery. The results highlight the utility of traditional technologies for enhanced surgical outcomes, even when compared to advanced alternatives. This is particularly relevant for resource-constrained settings and emphasizes optimizing existing tools for efficient patient care. NCT05873946 - 24/05/2023 - Retrospectively registered.
Collapse
Affiliation(s)
- Santiago Cepeda
- Department of Neurosurgery, University Hospital Río Hortega, Calle Dulzaina, 2, 47012, Valladolid, Spain.
| | - Sergio García-García
- Department of Neurosurgery, University Hospital Río Hortega, Calle Dulzaina, 2, 47012, Valladolid, Spain
| | - Ignacio Arrese
- Department of Neurosurgery, University Hospital Río Hortega, Calle Dulzaina, 2, 47012, Valladolid, Spain
| | - Rosario Sarabia
- Department of Neurosurgery, University Hospital Río Hortega, Calle Dulzaina, 2, 47012, Valladolid, Spain
| |
Collapse
|
5
|
Moiyadi A, Shetty P, Singh VK, Yeole U. Intraoperative Navigated Three-Dimensional Ultrasound Guidance Improves Resection in Gliomas Compared with Standard Two-Dimensional Ultrasound-Results from a Comparative Cohort Study. World Neurosurg 2023; 180:e233-e242. [PMID: 37739176 DOI: 10.1016/j.wneu.2023.09.041] [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: 09/09/2023] [Accepted: 09/11/2023] [Indexed: 09/24/2023]
Abstract
OBJECTIVE Intraoperative ultrasound is a promising tool for intraoperative tumor resection control. Navigated three-dimensional US (n3DUS) has many benefits over standard two-dimensional US (2DUS). METHODS Two cohorts (2DUS and n3DUS) of patients with histologically confirmed adult diffuse gliomas undergoing US-guided resection control were compared. The primary outcomes assessed were extent of resection and morbidity. Multivariate analysis was performed to account for tumor characteristics (delineation and eloquence) and surgeon experience, which could confound the results. RESULTS n3DUS was used more often (n = 252) than 2DUS (n = 86). Tumor delineation was similar in 2DUS and n3DUS cohorts, although the n3DUS cohort included more nonenhancing, histologically lower grade (2-3) gliomas and had more gliomas located in eloquent regions; also, n3DUS was more often used by senior surgeons. Gross total resection (GTR) rates were 47%, and major morbidity was 9.5%. On multivariate analysis, after controlling for all other variables between the 2 groups, patients with well-delineated tumors, patients with prior treatment, and patients who underwent n3DUS were more likely to have GTR (adjusted odds ratios 3.0, 1.8, and 2.2, respectively), whereas patients with tumors in eloquent locations were half as likely (adjusted odds ratio 0.5) to have GTR. Eloquent located tumors were likely to be associated with higher neurological morbidity, although major morbidity was not significantly different. CONCLUSIONS Good delineation, noneloquent location, and use of n3DUS was associated with a higher probability of GTR in glioma surgery. Surgeons' experience did not influence the extent of resection. Morbidity was predominantly associated with eloquent location, independent of all other factors.
Collapse
Affiliation(s)
- Aliasgar Moiyadi
- Department of Surgical Oncology, Neurosurgical Services, Tata Memorial Centre, Mumbai, India; Department of Health Sciences, Homi Bhabha National Institute, Mumbai, India.
| | - Prakash Shetty
- Department of Surgical Oncology, Neurosurgical Services, Tata Memorial Centre, Mumbai, India; Department of Health Sciences, Homi Bhabha National Institute, Mumbai, India
| | - Vikas Kumar Singh
- Department of Surgical Oncology, Neurosurgical Services, Tata Memorial Centre, Mumbai, India; Department of Health Sciences, Homi Bhabha National Institute, Mumbai, India
| | - Ujwal Yeole
- Department of Surgical Oncology, Neurosurgical Services, Tata Memorial Centre, Mumbai, India; Department of Health Sciences, Homi Bhabha National Institute, Mumbai, India
| |
Collapse
|
6
|
Al-Adli NN, Young JS, Scotford K, Sibih YE, Payne J, Berger MS. Advances in Intraoperative Glioma Tissue Sampling and Infiltration Assessment. Brain Sci 2023; 13:1637. [PMID: 38137085 PMCID: PMC10741454 DOI: 10.3390/brainsci13121637] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2023] [Revised: 11/06/2023] [Accepted: 11/21/2023] [Indexed: 12/24/2023] Open
Abstract
Gliomas are infiltrative brain tumors that often involve functional tissue. While maximal safe resection is critical for maximizing survival, this is challenged by the difficult intraoperative discrimination between tumor-infiltrated and normal structures. Surgical expertise is essential for identifying safe margins, and while the intraoperative pathological review of frozen tissue is possible, this is a time-consuming task. Advances in intraoperative stimulation mapping have aided surgeons in identifying functional structures and, as such, has become the gold standard for this purpose. However, intraoperative margin assessment lacks a similar consensus. Nonetheless, recent advances in intraoperative imaging techniques and tissue examination methods have demonstrated promise for the accurate and efficient assessment of tumor infiltration and margin delineation within the operating room, respectively. In this review, we describe these innovative technologies that neurosurgeons should be aware of.
Collapse
Affiliation(s)
- Nadeem N. Al-Adli
- Department of Neurosurgery, University of California San Francisco, San Francisco, CA 94131, USA; (N.N.A.-A.); (J.S.Y.); (K.S.); (J.P.)
- School of Medicine, Texas Christian University, Fort Worth, TX 76109, USA
| | - Jacob S. Young
- Department of Neurosurgery, University of California San Francisco, San Francisco, CA 94131, USA; (N.N.A.-A.); (J.S.Y.); (K.S.); (J.P.)
| | - Katie Scotford
- Department of Neurosurgery, University of California San Francisco, San Francisco, CA 94131, USA; (N.N.A.-A.); (J.S.Y.); (K.S.); (J.P.)
| | - Youssef E. Sibih
- School of Medicine, University of California San Francisco, San Francisco, CA 94131, USA;
| | - Jessica Payne
- Department of Neurosurgery, University of California San Francisco, San Francisco, CA 94131, USA; (N.N.A.-A.); (J.S.Y.); (K.S.); (J.P.)
| | - Mitchel S. Berger
- Department of Neurosurgery, University of California San Francisco, San Francisco, CA 94131, USA; (N.N.A.-A.); (J.S.Y.); (K.S.); (J.P.)
| |
Collapse
|
7
|
Di Cristofori A, Carone G, Rocca A, Rui CB, Trezza A, Carrabba G, Giussani C. Fluorescence and Intraoperative Ultrasound as Surgical Adjuncts for Brain Metastases Resection: What Do We Know? A Systematic Review of the Literature. Cancers (Basel) 2023; 15:cancers15072047. [PMID: 37046709 PMCID: PMC10092992 DOI: 10.3390/cancers15072047] [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: 02/26/2023] [Revised: 03/25/2023] [Accepted: 03/27/2023] [Indexed: 04/14/2023] Open
Abstract
(1) Background: brain metastases (BMs) are the most common neoplasm of the central nervous system; despite the high incidence of this type of tumour, to date there is no universal consensus on the most effective treatment in patients with BMs, even if surgery still plays a primary role. Despite this, the adjunct systems that help to reach the GTR, which are well structured for other tumour forms such as ultrasound and fluorescence systems, are not yet well employed and standardised in surgical practice. The aim of this review is to provide a picture of the current state-of-art of the roles of iOUS and intraoperative fluorescence to better understand their potential roles as surgical tools. (2) Methods: to reach this goal, the PubMed database was searched using the following string as the keyword: (((Brain cerebral metastasis [MeSH Major Topic])OR (brain metastasis, [MeSH Major Topic])) AND ((5-ala, [MeSH Terms]) OR (Aminolevulinicacid [All fields]) OR (fluorescein, [MeSH Terms]) OR (contrast enhanced ultrasound [MeSH Terms])OR ((intraoperative ultrasound. [MeSH Terms]))) AND (english [Filter]) AND ((english [Filter]) AND (2010:2022 [pdat])) AND (english [Filter]). (3) Results: from our research, a total of 661 articles emerged; of these, 57 were selected. 21 of these included BMs generically as a secondary class for comparisons with gliomas, without going deeply into specific details. Therefore, for our purposes, 36 articles were considered. (4) Conclusions: with regard to BMs treatment and their surgical adjuncts, there is still much to be explored. This is mainly related to the heterogeneity of patients, the primary tumour histology and the extent of systemic disease; regardless, surgery plays a paramount role in obtaining a local disease control, and more standardised surgical protocols need to be made, with the aim of optimizing the use of the available surgical adjuncts and in order to increase the rate of GTR.
Collapse
Affiliation(s)
- Andrea Di Cristofori
- Division of Neurosurgery, Fondazione IRCCS San Gerardo dei Tintori, Via GB Pergolesi, 20900 Monza, Italy
- PhD Program in Neuroscience, University of Milano-Bicocca, Piazza Ateneo Nuovo 1, 20126 Milano, Italy
| | - Giovanni Carone
- Department of Neurosurgery, School of Medicine, Surgery Università degli Studi di Milano-Bicocca, Piazza Ateneo Nuovo 1, 20126 Milano, Italy
| | - Alessandra Rocca
- Department of Neurosurgery, School of Medicine, Surgery Università degli Studi di Milano-Bicocca, Piazza Ateneo Nuovo 1, 20126 Milano, Italy
| | - Chiara Benedetta Rui
- Department of Neurosurgery, School of Medicine, Surgery Università degli Studi di Milano-Bicocca, Piazza Ateneo Nuovo 1, 20126 Milano, Italy
| | - Andrea Trezza
- Division of Neurosurgery, Fondazione IRCCS San Gerardo dei Tintori, Via GB Pergolesi, 20900 Monza, Italy
| | - Giorgio Carrabba
- Division of Neurosurgery, Fondazione IRCCS San Gerardo dei Tintori, Via GB Pergolesi, 20900 Monza, Italy
- Department of Neurosurgery, School of Medicine, Surgery Università degli Studi di Milano-Bicocca, Piazza Ateneo Nuovo 1, 20126 Milano, Italy
| | - Carlo Giussani
- Division of Neurosurgery, Fondazione IRCCS San Gerardo dei Tintori, Via GB Pergolesi, 20900 Monza, Italy
- Department of Neurosurgery, School of Medicine, Surgery Università degli Studi di Milano-Bicocca, Piazza Ateneo Nuovo 1, 20126 Milano, Italy
| |
Collapse
|
8
|
Refining the Intraoperative Identification of Suspected High-Grade Glioma Using a Surgical Fluorescence Biomarker: GALA BIDD Study Report. J Pers Med 2023; 13:jpm13030514. [PMID: 36983696 PMCID: PMC10058333 DOI: 10.3390/jpm13030514] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2023] [Revised: 03/09/2023] [Accepted: 03/09/2023] [Indexed: 03/14/2023] Open
Abstract
Background. Improving intraoperative accuracy with a validated surgical biomarker is important because identifying high-grade areas within a glioma will aid neurosurgical decision-making and sampling. Methods. We designed a multicentre, prospective surgical cohort study (GALA-BIDD) to validate the presence of visible fluorescence as a pragmatic intraoperative surgical biomarker of suspected high-grade disease within a tumour mass in patients undergoing 5-aminolevulinic acid (5-ALA) fluorescence-guided cytoreductive surgery. Results. A total of 106 patients with a suspected high-grade glioma or malignant transformation of a low-grade glioma were enrolled. Among the 99 patients who received 5-ALA, 89 patients were eligible to assess the correlation of fluorescence with diagnosis as per protocol. Of these 89, 81 patients had visible fluorescence at surgery, and 8 patients had no fluorescence. A total of 80 out of 81 fluorescent patients were diagnosed as high-grade gliomas on postoperative central review with 1 low-grade glioma case. Among the eight patients given 5-ALA who did not show any visible fluorescence, none were high-grade gliomas, and all were low-grade gliomas. Of the seven patients suspected radiologically of malignant transformation of low-grade gliomas and with visible fluorescence at surgery, six were diagnosed with high-grade gliomas, and one had no tissue collected. Conclusion. In patients where there is clinical suspicion, visible 5-ALA fluorescence has clinical utility as an intraoperative surgical biomarker of high-grade gliomas and can aid surgical decision-making and sampling. Further studies assessing the use of 5-ALA to assess malignant transformation in all diffuse gliomas may be valuable.
Collapse
|
9
|
Cardone D, Trevisi G, Perpetuini D, Filippini C, Merla A, Mangiola A. Intraoperative thermal infrared imaging in neurosurgery: machine learning approaches for advanced segmentation of tumors. Phys Eng Sci Med 2023; 46:325-337. [PMID: 36715852 PMCID: PMC10030394 DOI: 10.1007/s13246-023-01222-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2022] [Accepted: 01/17/2023] [Indexed: 01/31/2023]
Abstract
Surgical resection is one of the most relevant practices in neurosurgery. Finding the correct surgical extent of the tumor is a key question and so far several techniques have been employed to assist the neurosurgeon in preserving the maximum amount of healthy tissue. Some of these methods are invasive for patients, not always allowing high precision in the detection of the tumor area. The aim of this study is to overcome these limitations, developing machine learning based models, relying on features obtained from a contactless and non-invasive technique, the thermal infrared (IR) imaging. The thermal IR videos of thirteen patients with heterogeneous tumors were recorded in the intraoperative context. Time (TD)- and frequency (FD)-domain features were extracted and fed different machine learning models. Models relying on FD features have proven to be the best solutions for the optimal detection of the tumor area (Average Accuracy = 90.45%; Average Sensitivity = 84.64%; Average Specificity = 93,74%). The obtained results highlight the possibility to accurately detect the tumor lesion boundary with a completely non-invasive, contactless, and portable technology, revealing thermal IR imaging as a very promising tool for the neurosurgeon.
Collapse
Affiliation(s)
- Daniela Cardone
- Department of Engineering and Geology, University G. d'Annunzio Chieti-Pescara, Pescara, Italy.
| | - Gianluca Trevisi
- Department of Neuroscience, Imaging and Clinical Sciences, University G. d'Annunzio Chieti-Pescara, Chieti, Italy
| | - David Perpetuini
- Department of Neuroscience, Imaging and Clinical Sciences, University G. d'Annunzio Chieti-Pescara, Chieti, Italy
| | - Chiara Filippini
- Department of Neuroscience, Imaging and Clinical Sciences, University G. d'Annunzio Chieti-Pescara, Chieti, Italy
| | - Arcangelo Merla
- Department of Engineering and Geology, University G. d'Annunzio Chieti-Pescara, Pescara, Italy
| | - Annunziato Mangiola
- Department of Neuroscience, Imaging and Clinical Sciences, University G. d'Annunzio Chieti-Pescara, Chieti, Italy
| |
Collapse
|
10
|
Allen BC, Kapoor S, Anzalone A, Mayer KP, Wolfe SQ, Duncan P, Asimos AW, D'Agostino R, Winslow JT, Sarwal A. Transcranial ultrasonography to detect intracranial pathology: A systematic review and meta-analysis. J Neuroimaging 2023; 33:333-358. [PMID: 36710079 DOI: 10.1111/jon.13087] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2022] [Revised: 01/03/2023] [Accepted: 01/12/2023] [Indexed: 01/31/2023] Open
Abstract
BACKGROUND AND PURPOSE Transcranial ultrasonography (TCU) can be a useful diagnostic tool in evaluating intracranial pathology in patients with limited or delayed access to routine neuroimaging in critical care or austere settings. We reviewed available literature investigating the diagnostic utility of TCU for detecting pediatric and adult patient's intracranial pathology in patients with intact skulls and reported diagnostic accuracy measures. METHODS We performed a systematic review of PubMed® , Cochrane Library, Embase® , Scopus® , Web of Science™, and Cumulative Index to Nursing and Allied Health Literature databases to identify articles evaluating ultrasound-based detection of intracranial pathology in comparison to routine imaging using broad Medical Subject Heading sets. Two independent reviewers reviewed the retrieved articles for bias using the Quality Assessment of Diagnostic Accuracy Studies tools and extracted measures of diagnostic accuracy and ultrasound parameters. Data were pooled using meta-analysis implementing a random-effects approach to examine the sensitivity, specificity, and accuracy of ultrasound-based diagnosis. RESULTS A total of 44 studies out of the 3432 articles screened met the eligibility criteria, totaling 2426 patients (Mean age: 60.1 ± 14.52 years). We found tumors, intracranial hemorrhage (ICH), and neurodegenerative diseases in the eligible studies. Sensitivity, specificity, and accuracy of TCU and their 95% confidence intervals were 0.80 (0.72, 0.89), 0.71 (0.59, 0.82), and 0.76 (0.71, 0.82) for neurodegenerative diseases; 0.88 (0.74, 1.02), 0.81 (0.50, 1.12), and 0.94 (0.92, 0.96) for ICH; and 0.97 (0.92, 1.03), 0.99 (0.96, 1.01), and 0.99 (0.97, 1.01) for intracranial masses. No studies reported ultrasound presets. CONCLUSIONS TCU has a reasonable sensitivity and specificity for detecting intracranial pathology involving ICH and tumors with clinical applications in remote locations or where standard imaging is unavailable. Future studies should investigate ultrasound parameters to enhance diagnostic accuracy in diagnosing intracranial pathology.
Collapse
Affiliation(s)
- Beddome C Allen
- Wake Forest School of Medicine, Wake Forest University, Winston-Salem, North Carolina, USA
| | - Sahil Kapoor
- Department of Neurology, Division of Neurocritical Care, Atrium Health Wake Forest Baptist Medical Center, Winston-Salem, North Carolina, USA
| | - Anthony Anzalone
- Wake Forest School of Medicine, Wake Forest University, Winston-Salem, North Carolina, USA
| | - Kirby P Mayer
- College of Health Sciences, University of Kentucky, Lexington, Kentucky, USA
| | - Stacey Q Wolfe
- Department of Neurosurgery, Atrium Health Wake Forest Baptist Medical Center, Winston-Salem, North Carolina, USA
| | - Pam Duncan
- Department of Neurology, Division of Neurocritical Care, Atrium Health Wake Forest Baptist Medical Center, Winston-Salem, North Carolina, USA
| | - Andrew W Asimos
- Department of Emergency Medicine, Atrium Health Wake Forest Baptist Medical Center, Winston-Salem, North Carolina, USA
| | - Ralph D'Agostino
- Department of Biostatistics and Data Science, Atrium Health Wake Forest Baptist Medical Center, Winston-Salem, North Carolina, USA
| | - James Tripp Winslow
- Department of Emergency Medicine, Atrium Health Wake Forest Baptist Medical Center, Winston-Salem, North Carolina, USA
| | - Aarti Sarwal
- Department of Neurology, Division of Neurocritical Care, Atrium Health Wake Forest Baptist Medical Center, Winston-Salem, North Carolina, USA
| |
Collapse
|
11
|
Wang M, Yu J, Zhang J, Pan Z, Chen J. Intraoperative ultrasound in recurrent gliomas surgery: Impact on residual tumor volume and patient outcomes. Front Oncol 2023; 13:1161496. [PMID: 37035181 PMCID: PMC10076842 DOI: 10.3389/fonc.2023.1161496] [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: 02/08/2023] [Accepted: 03/10/2023] [Indexed: 04/11/2023] Open
Abstract
Background Reoperation may be beneficial for patients with recurrent gliomas. Minimizing the residual tumor volume (RTV) while ensuring the functionality of relevant structures is the goal of the reoperation of recurrent gliomas. Intraoperative ultrasound (IoUS) may be helpful for intraoperative tumor localization, intraoperative real-time imaging to guide surgical resection, and postoperative evaluation of the RTV in the reoperation for recurrent gliomas. Objective To assess the effect of real-time ioUS on minimizing RTV in recurrent glioma surgery compared to Non-ioUS. Methods We retrospectively analyzed the data from 92 patients who had recurrent glioma surgical resection: 45 were resected with ioUS guidance and 47 were resected without ioUS guidance. RTV, Karnofsky Performance Status (KPS) at 6 months after the operation, the number of recurrent patients, and the time to recurrence were evaluated. Results The average RTV in the ioUS group was significantly less than the Non-ioUS group (0.27 cm3 vs. 1.33 cm3, p = 0.0004). Patients in the ioUS group tended to have higher KPS scores at 6 months of follow-up after the operation than those in the Non-ioUS group (70.00 vs. 60.00, p = 0.0185). More patients in the Non-ioUS group experienced a recurrence than in the ioUS group (43 (91.49%) vs. 32 (71.11%), p = 0.0118). The ioUS group had a longer mean time to recurrence than the Non-ioUS group (7.9 vs. 6.3 months, p = 0.0013). Conclusion The use of ioUS-based real-time for resection of recurrent gliomas has been beneficial in terms of both RTV and postoperative outcomes, compared to the Non-ioUS group.
Collapse
Affiliation(s)
- Meiyao Wang
- Department of Neurosurgery, Zhongnan Hospital of Wuhan University, Wuhan, China
- Department of Neurology, University Hospital Zurich, Zurich, Switzerland
| | - Jin Yu
- Department of Neurosurgery, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Jibo Zhang
- Department of Neurosurgery, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Zhiyong Pan
- Department of Neurosurgery, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Jincao Chen
- Department of Neurosurgery, Zhongnan Hospital of Wuhan University, Wuhan, China
- *Correspondence: Jincao Chen,
| |
Collapse
|
12
|
da Costa MDS, Vaz HHS, Silva NA, Dastoli PA, Nicácio JM, Malveira AS, Flores EIB, Cavalheiro S. Fluorescein-guided resection for pediatric low-grade gliomas: institutional experience on two cases and a narrative literature review. Childs Nerv Syst 2022; 39:1485-1493. [PMID: 36454311 DOI: 10.1007/s00381-022-05773-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/13/2022] [Accepted: 11/23/2022] [Indexed: 12/05/2022]
Abstract
PURPOSE Low-grade gliomas compose 30% of pediatric central nervous system tumors and outcomes of disease-free progression, and survival is directly correlated to the extent of resection. The use of sodium fluorescein (Na-Fl) is an intraoperative method in the localization of tumor cells in adult patients to optimize resection. Our purpose is to describe the use of Na-Fl in pediatric low-grade gliomas and its outcomes. METHODS Patients under 18 years of age with low-grade gliomas at the author's institution underwent resection with the use of Na-Fl, with review of preoperative imaging findings, intraoperative results, and follow-up. Then, a comprehensive, narrative literature review of the use of Na-Fl in pediatric low-grade glioma was performed. RESULTS Our single-institution use of Na-Fl in pediatric patients with suspected low-grade glioma demonstrated excellent results of intraoperative enhancement of tumor cells as well as gross total resection. The literature demonstrated 84% Na-Fl staining and 59.2% of gross total resection in pediatric low-grade gliomas with few small case studies, a range of reported findings, and few side effects. CONCLUSION Na-Fl has a promising use in low-grade glioma resection in the pediatric patient population. Further research is warranted, such as randomized controlled studies, to assess Na-Fl as a potential tool in improving resection and long-term favorable outcomes.
Collapse
Affiliation(s)
- Marcos Devanir Silva da Costa
- Department of Neurology and Neurosurgery, Universidade Federal de Sao Paulo, Sao Paulo, SP, Brazil
- Division of Neurosurgery, Instituto de Oncologia Pediatrica (IOP/GRAACC), Sao Paulo, SP, Brazil
| | | | - Nicole A Silva
- Department of Neurosurgery, University of North Carolina-Chapel Hill, Chapel Hill, NC, USA
| | - Patricia Alessandra Dastoli
- Department of Neurology and Neurosurgery, Universidade Federal de Sao Paulo, Sao Paulo, SP, Brazil
- Division of Neurosurgery, Instituto de Oncologia Pediatrica (IOP/GRAACC), Sao Paulo, SP, Brazil
| | - Jardel Mendonça Nicácio
- Department of Neurology and Neurosurgery, Universidade Federal de Sao Paulo, Sao Paulo, SP, Brazil
- Division of Neurosurgery, Instituto de Oncologia Pediatrica (IOP/GRAACC), Sao Paulo, SP, Brazil
| | - Adib Saraty Malveira
- Department of Neurology and Neurosurgery, Universidade Federal de Sao Paulo, Sao Paulo, SP, Brazil
| | | | - Sergio Cavalheiro
- Department of Neurology and Neurosurgery, Universidade Federal de Sao Paulo, Sao Paulo, SP, Brazil
- Division of Neurosurgery, Instituto de Oncologia Pediatrica (IOP/GRAACC), Sao Paulo, SP, Brazil
| |
Collapse
|
13
|
Li G, Rodrigues A, Kim L, Garcia C, Jain S, Zhang M, Hayden-Gephart M. 5-Aminolevulinic Acid Imaging of Malignant Glioma. Surg Oncol Clin N Am 2022; 31:581-593. [DOI: 10.1016/j.soc.2022.06.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|
14
|
Habib A, Jovanovich N, Hoppe M, Hameed NF, Edwards L, Zinn P. Navigated 3D ultrasound-guided resection of high-grade gliomas: A case series and review. Surg Neurol Int 2022; 13:356. [PMID: 36128115 PMCID: PMC9479605 DOI: 10.25259/sni_469_2022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2022] [Accepted: 07/25/2022] [Indexed: 11/10/2022] Open
Abstract
Background: The crux in high-grade glioma surgery remains maximizing resection without affecting eloquent brain areas. Toward this, a myriad of adjunct tools and techniques has been employed to enhance surgical safety and efficacy. Despite intraoperative MRI and advanced neuronavigational techniques, as well as augmented reality, to date, the only true real-time visualization tool remains the ultrasound (US). Neuroultrasonography is a cost-efficient imaging modality that offers instant, real-time information about the changing anatomical landscape intraoperatively. Recent advances in technology now allow for the integration of intraoperative US with neuronavigation. Case Description: In this report, we present the resection technique for three cases of high-grade gliomas (two glioblastomas and one anaplastic astrocytoma). The patient presented with a variable clinical spectrum. All three cases have been performed using the Brainlab® neuronavigation system (BrainLAB, Munich, Germany) and the bk5000 US Machine® (BK Medical, Analogic Corporation, Peabody, Massachusetts, USA). Conclusion: Gross total resection was achieved in all three cases. The use of 3D navigated US was a reliable adjunct surgical tool in achieving favorable resection outcomes in these patients.
Collapse
|
15
|
Hou Y, Tang J. Advantages of Using 3D Intraoperative Ultrasound and Intraoperative MRI in Glioma Surgery. Front Oncol 2022; 12:925371. [PMID: 35719958 PMCID: PMC9203997 DOI: 10.3389/fonc.2022.925371] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2022] [Accepted: 05/17/2022] [Indexed: 11/13/2022] Open
Affiliation(s)
- Yuanzheng Hou
- Department of Neurosurgery, Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Jie Tang
- Department of Neurosurgery, Xuanwu Hospital, Capital Medical University, Beijing, China
| |
Collapse
|
16
|
Gerritsen JKW, Broekman MLD, De Vleeschouwer S, Schucht P, Nahed BV, Berger MS, Vincent AJPE. Safe Surgery for Glioblastoma: Recent Advances and Modern Challenges. Neurooncol Pract 2022; 9:364-379. [PMID: 36127890 PMCID: PMC9476986 DOI: 10.1093/nop/npac019] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
One of the major challenges during glioblastoma surgery is balancing between maximizing extent of resection and preventing neurological deficits. Several surgical techniques and adjuncts have been developed to help identify eloquent areas both preoperatively (fMRI, nTMS, MEG, DTI) and intraoperatively (imaging (ultrasound, iMRI), electrostimulation (mapping), cerebral perfusion measurements (fUS)), and visualization (5-ALA, fluoresceine)). In this review, we give an update of the state-of-the-art management of both primary and recurrent glioblastomas. We will review the latest surgical advances, challenges, and approaches that define the onco-neurosurgical practice in a contemporary setting and give an overview of the current prospective scientific efforts.
Collapse
Affiliation(s)
| | | | | | - Philippe Schucht
- Department of Neurosurgery, University Hospital Bern, Switzerland
| | - Brian Vala Nahed
- Department of Neurosurgery, Massachusetts General Hospital/Harvard Medical School, Boston MA, USA
| | | | | |
Collapse
|
17
|
Matsumae M, Nishiyama J, Kuroda K. Intraoperative MR Imaging during Glioma Resection. Magn Reson Med Sci 2022; 21:148-167. [PMID: 34880193 PMCID: PMC9199972 DOI: 10.2463/mrms.rev.2021-0116] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2021] [Accepted: 10/11/2021] [Indexed: 11/09/2022] Open
Abstract
One of the major issues in the surgical treatment of gliomas is the concern about maximizing the extent of resection while minimizing neurological impairment. Thus, surgical planning by carefully observing the relationship between the glioma infiltration area and eloquent area of the connecting fibers is crucial. Neurosurgeons usually detect an eloquent area by functional MRI and identify a connecting fiber by diffusion tensor imaging. However, during surgery, the accuracy of neuronavigation can be decreased due to brain shift, but the positional information may be updated by intraoperative MRI and the next steps can be planned accordingly. In addition, various intraoperative modalities may be used to guide surgery, including neurophysiological monitoring that provides real-time information (e.g., awake surgery, motor-evoked potentials, and sensory evoked potential); photodynamic diagnosis, which can identify high-grade glioma cells; and other imaging techniques that provide anatomical information during the surgery. In this review, we present the historical and current context of the intraoperative MRI and some related approaches for an audience active in the technical, clinical, and research areas of radiology, as well as mention important aspects regarding safety and types of devices.
Collapse
Affiliation(s)
- Mitsunori Matsumae
- Department of Neurosurgery, Tokai University School of Medicine, Isehara, Kanagawa, Japan
| | - Jun Nishiyama
- Department of Neurosurgery, Tokai University School of Medicine, Isehara, Kanagawa, Japan
| | - Kagayaki Kuroda
- Department of Human and Information Sciences, School of Information Science and Technology, Tokai University, Hiratsuka, Kanagawa, Japan
| |
Collapse
|
18
|
Gerritsen JKW, Broekman MLD, De Vleeschouwer S, Schucht P, Jungk C, Krieg SM, Nahed BV, Berger MS, Vincent AJPE. Decision making and surgical modality selection in glioblastoma patients: an international multicenter survey. J Neurooncol 2022; 156:465-482. [DOI: 10.1007/s11060-021-03894-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2021] [Accepted: 11/05/2021] [Indexed: 10/19/2022]
|
19
|
Ma R, Taphoorn MJB, Plaha P. Advances in the management of glioblastoma. J Neurol Neurosurg Psychiatry 2021; 92:1103-1111. [PMID: 34162730 DOI: 10.1136/jnnp-2020-325334] [Citation(s) in RCA: 55] [Impact Index Per Article: 18.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/11/2021] [Accepted: 06/08/2021] [Indexed: 01/08/2023]
Abstract
Glioblastoma (GB) is the most common and most malignant primary brain tumour in adults. Despite much effort, gold standard therapy has not changed since the introduction of adjuvant temozolomide in 2005 and prognosis remains poor. Despite this, there has been significant improvement in the surgical technology and technique, that has allowed for increased rates of safe maximal resection of the tumour. In addition, our increased knowledge of the biology of GB has revealed more potential targets, especially in the field of immunotherapy, which has been successful in revolutionising treatment of other cancers. We review the current best practice for the treatment of GB and explore some of the more recent advances in GB management from both a surgical and molecular therapeutic perspective.
Collapse
Affiliation(s)
- Ruichong Ma
- Department of Neurosurgery, Oxford University Hospitals NHS Foundation Trust, Oxford, Oxfordshire, UK.,Human Immunology Unit, Radcliffe Department of Medicine, University of Oxford, Oxford, UK.,Nuffield Department of Surgery, University of Oxford, Oxford, UK
| | - Martin J B Taphoorn
- Neurology, Leiden University Medical Center, Leiden, The Netherlands.,Neurology, Medical Center Haaglanden, The Hague, The Netherlands
| | - Puneet Plaha
- Department of Neurosurgery, Oxford University Hospitals NHS Foundation Trust, Oxford, Oxfordshire, UK .,Nuffield Department of Surgery, University of Oxford, Oxford, UK.,Nuffield Department of Clinical Neurosciences, University of Oxford, Oxford, UK
| |
Collapse
|
20
|
Carai A, De Benedictis A, Calloni T, Onorini N, Paternò G, Randi F, Colafati GS, Mastronuzzi A, Marras CE. Intraoperative Ultrasound-Assisted Extent of Resection Assessment in Pediatric Neurosurgical Oncology. Front Oncol 2021; 11:660805. [PMID: 33968768 PMCID: PMC8097032 DOI: 10.3389/fonc.2021.660805] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2021] [Accepted: 03/16/2021] [Indexed: 11/24/2022] Open
Abstract
Central nervous system tumors represent the most frequent solid malignancy in the pediatric population. Maximal safe surgical resection is a mainstay of treatment, with significant prognostic impact for the majority of histotypes. Intraoperative ultrasound (ioUS) is a widely available tool in neurosurgery to assist in intracerebral disease resection. Despite technical caveats, preliminary experiences suggest a satisfactory predictive ability, when compared to magnetic resonance imaging (MRI) studies. Most of the available evidence on ioUS applications in brain tumors derive from adult series, a scenario that might not be representative of the pediatric population. We present our preliminary experience comparing ioUS-assisted resection assessment to early post-operative MRI findings in 154 consecutive brain tumor resections at our pediatric neurosurgical unit. A high concordance was observed between ioUS and post-operative MRI. Overall ioUS demonstrated a positive predictive value of 98%, a negative predictive value of 92% in assessing the presence of tumor residue compared to postoperative MRI. Overall, sensibility and specificity were 86% and 99%, respectively. On a multivariate analysis, the only variable significantly associated to unexpected tumor residue on postoperative MRI was histology. Tumor location, patient positioning during surgery, age and initial tumor volume were not significantly associated with ioUS predictive ability. Our data suggest a very good predictive value of ioUS in brain tumor resective procedures in children. Low-grade glioma, high-grade glioma and craniopharyngioma might represent a setting deserving specific endeavours in order to improve intraoperative extent of resection assessment ability.
Collapse
Affiliation(s)
- Andrea Carai
- Neurosurgery Unit, Department of Neurological and Psychiatric Sciences, IRCCS Bambino Gesù Children's Hospital, Rome, Italy
| | - Alessandro De Benedictis
- Neurosurgery Unit, Department of Neurological and Psychiatric Sciences, IRCCS Bambino Gesù Children's Hospital, Rome, Italy
| | - Tommaso Calloni
- School of Neurosurgery, University of Milan-Bicocca, Milan, Italy
| | - Nicola Onorini
- Neurosurgery Unit, Department of Neurological and Psychiatric Sciences, IRCCS Bambino Gesù Children's Hospital, Rome, Italy
| | - Giovanni Paternò
- Neurosurgery Unit, Department of Neurological and Psychiatric Sciences, IRCCS Bambino Gesù Children's Hospital, Rome, Italy
| | - Franco Randi
- Neurosurgery Unit, Department of Neurological and Psychiatric Sciences, IRCCS Bambino Gesù Children's Hospital, Rome, Italy
| | | | - Angela Mastronuzzi
- Department of Hematology/Oncology, Cell and Gene Therapy, IRCCS Bambino Gesù Children's Hospital, Rome, Italy
| | - Carlo Efisio Marras
- Neurosurgery Unit, Department of Neurological and Psychiatric Sciences, IRCCS Bambino Gesù Children's Hospital, Rome, Italy
| |
Collapse
|
21
|
Zhang Z, Ma J, Xu Y, Zhang H. Observation of the impact of the eight-step process combined with the four-track crossover quality control applied to patients with glioma surgery: a randomised trial. ANNALS OF TRANSLATIONAL MEDICINE 2021; 9:696. [PMID: 33987394 PMCID: PMC8106022 DOI: 10.21037/atm-21-1228] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Background At present, surgery is the main treatment for patients with glioma, but there are certain risks in the operation. The traction and stress reaction of related brain tissue during surgery can cause complications such as cerebral edema, which adversely affects the prognosis of patients. The purpose of the present study was to explore the effect of an eight-step process combined with four-track quality control applied to patients undergoing glioma surgery. Methods A total of 122 patients undergoing glioma surgery admitted to our hospital from March 2017 to March 2020 were selected and divided into two groups according to the random number table method, each with 61 cases. The control group underwent routine intervention after surgery and the observation group underwent an eight-step process combined with four-track cross-over quality control intervention after surgery. The postoperative rehabilitation effects, cancer-related fatigue, changes in quality of life, and the incidence of complications before and after intervention were compared between the two groups. Results The time of catheter removal, the time of first eating, the time of getting out of bed, and the length of hospital stay of the observation group were shorter than those of the control group (P<0.05). In the observation group cognitive fatigue, physical fatigue, and emotional fatigue scores were lower than those of the control group after intervention (P<0.05) and the quality-of-life scores of the observation group after intervention were higher than those of the control group (P<0.05). The total incidence of complications in the observation group was lower than that of the control group (P<0.05). Conclusions The eight-step process combined with four-track quality control applied to patients undergoing glioma surgery can reduce cancer-related fatigue, improve quality of life, reduce complications, and promote speedy recovery.
Collapse
Affiliation(s)
- Zhen Zhang
- Department of Neurosurgery, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Jing Ma
- Department of Neurosurgery, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Ying Xu
- Department of Neurosurgery, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Huihui Zhang
- Department of Neurosurgery, The First Affiliated Hospital of Soochow University, Suzhou, China
| |
Collapse
|
22
|
Shetty P, Yeole U, Singh V, Moiyadi A. Navigated ultrasound-based image guidance during resection of gliomas: practical utility in intraoperative decision-making and outcomes. Neurosurg Focus 2021; 50:E14. [PMID: 33386014 DOI: 10.3171/2020.10.focus20550] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2020] [Accepted: 10/08/2020] [Indexed: 11/06/2022]
Abstract
OBJECTIVE Intraoperative imaging is increasingly being used for resection control in diffuse gliomas, in which the extent of resection (EOR) is important. Intraoperative ultrasound (iUS) has emerged as a highly effective tool in this context. Navigated ultrasound (NUS) combines the benefits of real-time imaging with the benefits of navigation guidance. In this study, the authors investigated the use of NUS as an intraoperative adjunct for resection control in gliomas. METHODS The authors retrospectively analyzed 210 glioma patients who underwent surgery using NUS at their center. The analysis included intraoperative decision-making, diagnostic accuracy, and operative outcomes, particularly EOR and related factors influencing this. RESULTS US-defined gross-total resection (GTR) was achieved in 57.6% of patients. Intermediate resection control scans were evaluable in 115 instances. These prompted a change in the operative decision in 42.5% of cases (the majority being further resection of unanticipated residual tumor). Eventual MRI-defined GTR rates were similar (58.6%), although the concordance between US and MRI was 81% (170/210 cases). There were 21 false positives and 19 false negatives with NUS, resulting in a sensitivity of 78%, specificity of 83%, positive predictive value of 77%, and negative predictive value of 84%. A large proportion of patients (13/19 patients, 68%) with false-negative results eventually had near-total resections. Tumor resectability, delineation, enhancement pattern, eloquent location, and US image resolution significantly influenced the GTR rate, though only resectability and eloquent location were significant on multivariate analysis. CONCLUSIONS NUS is a useful intraoperative adjunct for resection control in gliomas, detecting unanticipated tumor residues and positively influencing the course of the resection, eventually leading to higher resection rates. Nevertheless, resection is determined by the innate resectability of the tumor and its relationship to eloquent location, reinforcing the need to combine iUS with functional mapping techniques to optimize resections.
Collapse
Affiliation(s)
- Prakash Shetty
- 1Neurosurgical Services, Department of Surgical Oncology, Tata Memorial Centre, and.,2Homi Bhabha National Institute, Mumbai, India
| | - Ujwal Yeole
- 1Neurosurgical Services, Department of Surgical Oncology, Tata Memorial Centre, and.,2Homi Bhabha National Institute, Mumbai, India
| | - Vikas Singh
- 1Neurosurgical Services, Department of Surgical Oncology, Tata Memorial Centre, and.,2Homi Bhabha National Institute, Mumbai, India
| | - Aliasgar Moiyadi
- 1Neurosurgical Services, Department of Surgical Oncology, Tata Memorial Centre, and.,2Homi Bhabha National Institute, Mumbai, India
| |
Collapse
|
23
|
Abstract
Reoperation for glioma is increasingly common but there is neither firm agreement on the indications nor unequivocally proven benefit from clinical trials. Patient and tumor factors should be considered when offering reoperation and a clear surgical goal set. Reoperation is challenging because of placement of previous incisions, wound devascularization by preceding radiotherapy and/or chemotherapy, chronic steroid use, the need for further adjuvant therapy, and adherent and defective dura. This article reviews indications, challenges, and recommendations for repeat surgery in the patient with glioma.
Collapse
Affiliation(s)
- Rasheed Zakaria
- Department of Neurosurgery, The University of Texas M.D. Anderson Cancer Center, 1515 Holcombe Boulevard, Unit 442, Houston, TX 77030, USA
| | - Jeffrey S Weinberg
- Department of Neurosurgery, The University of Texas M.D. Anderson Cancer Center, 1515 Holcombe Boulevard, Unit 442, Houston, TX 77030, USA.
| |
Collapse
|
24
|
De Bonis P, Mantovani G, Lofrese G, Cavallo MA, Valpiani G, Morotti C, Scerrati A. Transcranial Sonography versus CT for Postoperative Monitoring After Decompressive Craniectomy. J Neuroimaging 2020; 30:800-807. [PMID: 32681813 DOI: 10.1111/jon.12756] [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: 05/22/2020] [Revised: 06/24/2020] [Accepted: 06/25/2020] [Indexed: 01/15/2023] Open
Abstract
BACKGROUND AND PURPOSE Computed tomography (CT) is the actual gold standard diagnostic tool for monitoring patients after decompressive craniectomy. It is validated and provides a wide number of information. However, it takes time, expensive, and requires patient transportation. Transcranial sonography (TCS) could represent an alternative diagnostic tool in these patients. The aim of this study is to compare TCS versus CT scan after decompressive craniectomy in terms of diagnosing complications and costs evaluation. METHODS We prospectively enrolled 10 craniectomized patients who were monitored with sonography and CT. Ventricular measurements and possible complications were evaluated by two independent observers. The two methods were compared using Fisher's exact test and Spearman's Rho coefficient. A costs analysis was also conducted. RESULTS A good correlation coefficient (ρ) between CT and TCS was found for frontal horn dimensions (ρ .9929), median cella (ρ .9516), and third ventricle (ρ .8989). All results were statistically significant (P < .0001) and Bland-Altman plots showed no systemic biases. Fisher's exact test showed no statistically significant differences between TCS and CT for all the studied predefined complications. Cost analysis showed a 68% cost reduction in favor of TCS. CONCLUSIONS TCS could be a reliable alternative diagnostic tool for major complications in patients undergoing decompressive craniectomy. It could limit the number of CT scans per patient overcoming several limitations, such as costs, radiation exposure, and need to move the patient.
Collapse
Affiliation(s)
- Pasquale De Bonis
- Department of Neurosurgery, S. Anna University Hospital, Ferrara, Italy.,Department of Morphology, Surgery and Experimental Medicine, University of Ferrara, Ferrara, Italy
| | - Giorgio Mantovani
- Department of Neurosurgery, S. Anna University Hospital, Ferrara, Italy
| | - Giorgio Lofrese
- Neurosurgery Division, "M. Bufalini" Hospital, Cesena, Italy
| | - Michele Alessandro Cavallo
- Department of Neurosurgery, S. Anna University Hospital, Ferrara, Italy.,Department of Morphology, Surgery and Experimental Medicine, University of Ferrara, Ferrara, Italy
| | - Giorgia Valpiani
- Research Innovation Quality and Accreditation Unit, S. Anna University Hospital, Ferrara, Italy
| | - Chiara Morotti
- Research Innovation Quality and Accreditation Unit, S. Anna University Hospital, Ferrara, Italy
| | - Alba Scerrati
- Department of Neurosurgery, S. Anna University Hospital, Ferrara, Italy.,Department of Morphology, Surgery and Experimental Medicine, University of Ferrara, Ferrara, Italy
| |
Collapse
|
25
|
Della Pepa GM, Ius T, Menna G, La Rocca G, Battistella C, Rapisarda A, Mazzucchi E, Pignotti F, Alexandre A, Marchese E, Olivi A, Sabatino G. "Dark corridors" in 5-ALA resection of high-grade gliomas: combining fluorescence-guided surgery and contrast-enhanced ultrasonography to better explore the surgical field. J Neurosurg Sci 2020; 63:688-696. [PMID: 31961118 DOI: 10.23736/s0390-5616.19.04862-8] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND Increasing the extent of resection (EOR) is considered a main goal in high grade glioma (HGG) surgery. Significant advancements have been recently made to assist surgery: namely the use of 5-aminolevulinic acid (5ALA) and the application of contrast-enhanced ultrasound (CEUS) embody two of the most recently introduced tools in the neuro-oncology field. A combined approach including the two techniques has been suggested in literature. Our primary aim is to identify in which conditions CEUS final survey has a real impact in a 5-ALA guided context and assess which preoperative tumor characteristics, with specific attention to working corridors can predict strains of the fluorescence guided procedure and hence recommend the use of the combined technique. METHODS Forty-nine HGG glioma surgeries were performed at our institution with the abovementioned protocol between January 2016 and June 2016. Based on preoperative MRI, we stratified glioma characteristics according to three determinants: localization (deep versus superficial), size (<3.5 versus >3.5 cm) and shape (regular versus irregular). RESULTS CEUS modified 5-ALA guided resection in 11 cases (22.45%): this appeared to be associated with statistically significance to deep tumor localization (P=0.04) and irregular/multi-lobulated margins (P=0.003). On the other hand, tumor size alone did not appear as a statistically significant determinant. CONCLUSIONS When dark corridors are presents or when overlying brain parenchyma hinders illumination, drawbacks to the 5-ALA assistance can be expected, hence CEUS final survey has a crucial role of 'refinement'. In those selected cases, an integrated 5ALA+CEUS protocol was shown as advisable in EOR improvement.
Collapse
Affiliation(s)
- Giuseppe M Della Pepa
- Institute of Neurosurgery, A. Gemelli University Polyclinic, IRCCS and Foundation, Sacred Heart Catholic University, Rome, Italy -
| | - Tamara Ius
- Neurosurgery Unit, Department of Neuroscience, Santa Maria della Misericordia University Hospital, Udine, Italy
| | - Grazia Menna
- Institute of Neurosurgery, A. Gemelli University Polyclinic, IRCCS and Foundation, Sacred Heart Catholic University, Rome, Italy
| | - Giuseppe La Rocca
- Institute of Neurosurgery, A. Gemelli University Polyclinic, IRCCS and Foundation, Sacred Heart Catholic University, Rome, Italy.,Department of Neurosurgery, Mater Olbia Hospital, Olbia, Italy
| | | | - Alessandro Rapisarda
- Institute of Neurosurgery, A. Gemelli University Polyclinic, IRCCS and Foundation, Sacred Heart Catholic University, Rome, Italy
| | - Edoardo Mazzucchi
- Institute of Neurosurgery, A. Gemelli University Polyclinic, IRCCS and Foundation, Sacred Heart Catholic University, Rome, Italy
| | | | - Andrea Alexandre
- Institute of Neuroradiology, A. Gemelli University Polyclinic, IRCCS and Foundation, Sacred Heart Catholic University, Rome, Italy
| | - Enrico Marchese
- Institute of Neurosurgery, A. Gemelli University Polyclinic, IRCCS and Foundation, Sacred Heart Catholic University, Rome, Italy
| | - Alessandro Olivi
- Institute of Neurosurgery, A. Gemelli University Polyclinic, IRCCS and Foundation, Sacred Heart Catholic University, Rome, Italy
| | - Giovanni Sabatino
- Institute of Neurosurgery, A. Gemelli University Polyclinic, IRCCS and Foundation, Sacred Heart Catholic University, Rome, Italy.,Department of Neurosurgery, Mater Olbia Hospital, Olbia, Italy
| |
Collapse
|
26
|
Yeole U, Singh V, Mishra A, Shaikh S, Shetty P, Moiyadi A. Navigated intraoperative ultrasonography for brain tumors: a pictorial essay on the technique, its utility, and its benefits in neuro-oncology. Ultrasonography 2020; 39:394-406. [PMID: 32660206 PMCID: PMC7515658 DOI: 10.14366/usg.20044] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2020] [Accepted: 06/17/2020] [Indexed: 12/13/2022] Open
Abstract
Intraoperative imaging has become one of the most important adjuncts in neurosurgery, especially in the surgical treatment of intra-axial tumors. Navigation and intraoperative magnetic resonance imaging have limitations, and intraoperative ultrasonography (IOUS) has emerged as a versatile and multifaceted alternative. With technological advances in ultrasound scanners and newer multifunctional probes, the potential of IOUS is increasingly being utilized in the resection of tumors. The addition of image guidance to IOUS has exponentially increased the power of this technique. Navigated ultrasonography (nUS) can now overcome many of the limitations of conventional standalone two-dimensional ultrasonography. In this pictorial essay, we outline our nUS technique (both two- and three-dimensional) for the resection of intra-axial tumors with illustrated examples highlighting the various steps and corresponding benefits of the technique.
Collapse
Affiliation(s)
- Ujwal Yeole
- Neurosurgery Services, Department of Surgical Oncology, Tata Memorial Centre and Homi Bhabha National Institute, Mumbai, India
| | - Vikas Singh
- Neurosurgery Services, Department of Surgical Oncology, Tata Memorial Centre and Homi Bhabha National Institute, Mumbai, India
| | - Ajit Mishra
- Neurosurgery Services, Department of Surgical Oncology, Tata Memorial Centre and Homi Bhabha National Institute, Mumbai, India
| | - Salman Shaikh
- Neurosurgery Services, Department of Surgical Oncology, Tata Memorial Centre and Homi Bhabha National Institute, Mumbai, India
| | - Prakash Shetty
- Neurosurgery Services, Department of Surgical Oncology, Tata Memorial Centre and Homi Bhabha National Institute, Mumbai, India
| | - Aliasgar Moiyadi
- Neurosurgery Services, Department of Surgical Oncology, Tata Memorial Centre and Homi Bhabha National Institute, Mumbai, India
| |
Collapse
|
27
|
Della Pepa GM, Ius T, La Rocca G, Gaudino S, Isola M, Pignotti F, Rapisarda A, Mazzucchi E, Giordano C, Dragonetti V, Chiesa S, Balducci M, Gessi M, Skrap M, Olivi A, Marchese E, Sabatino G. 5-Aminolevulinic Acid and Contrast-Enhanced Ultrasound: The Combination of the Two Techniques to Optimize the Extent of Resection in Glioblastoma Surgery. Neurosurgery 2020; 86:E529-E540. [PMID: 32186345 DOI: 10.1093/neuros/nyaa037] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2019] [Accepted: 12/15/2019] [Indexed: 12/16/2022] Open
Abstract
BACKGROUND The survival benefit in maximizing resection in glioblastomas (GBMs) has been demonstrated by numerous studies. The true limit of infiltration of GBMs has been an overwhelming obstacle, and several technological advances have been introduced to improve the identification of residual tumors. OBJECTIVE To evaluate whether the integration of 5-aminolevulinic acid (5-ALA) with microbubble contrast-enhanced ultrasound (CEUS) improves residual tumor identification and has an impact on the extent of resection (EOR), overall survival (OS), and progression-free survival (PFS). METHODS A total of 230 GBM procedures were retrospectively studied. Cases were stratified according to the surgical procedure into 4 groups: 5-ALA- and CEUS-guided surgeries, 5-ALA-guided surgeries, CEUS-guided surgeries, and conventional microsurgical procedures. RESULTS Patients undergoing conventional microsurgical procedures showed the worst EORs compared to the assisted techniques (5-ALA and CEUS procedures). Both 5-ALA and CEUS techniques improved the EOR compared to conventional microsurgical procedures. However, their combination gave the best results in terms of the EOR (P = .0003). The median EOR% and the number of supramarginal resections are hence superior in the 5-ALA + CEUS + group compared to the others; this observation had consequences on PFS and OS in our series. CONCLUSION In terms of the EOR, the best results can be achieved through a combination of both techniques, where the 5-ALA-guided procedure is followed by a final survey with CEUS. Compared with other intraoperative imaging techniques, CEUS is a real-time, readily repeatable, safe, and inexpensive technique that provides valuable information to the surgeon before, during, and after resection.
Collapse
Affiliation(s)
- Giuseppe Maria Della Pepa
- Institute of Neurosurgery, Fondazione Policlinico Universitario Agostino Gemelli, IRCSS, Catholic University of Rome, Rome, Italy
| | - Tamara Ius
- Department of Neurosurgery, University Hospital, Udine, Italy
| | - Giuseppe La Rocca
- Institute of Neurosurgery, Fondazione Policlinico Universitario Agostino Gemelli, IRCSS, Catholic University of Rome, Rome, Italy
- Department of Neurosurgery, Mater Olbia Hospital, Olbia, Italy
| | - Simona Gaudino
- Institute of Radiology, Fondazione Policlinico Universitario Agostino Gemelli IRCSS, Catholic University of Rome, Rome, Italy
| | - Miriam Isola
- Department of Medicine, University of Udine, Udine, Italy
| | - Fabrizio Pignotti
- Institute of Neurosurgery, Fondazione Policlinico Universitario Agostino Gemelli, IRCSS, Catholic University of Rome, Rome, Italy
- Department of Neurosurgery, Mater Olbia Hospital, Olbia, Italy
| | - Alessandro Rapisarda
- Institute of Neurosurgery, Fondazione Policlinico Universitario Agostino Gemelli, IRCSS, Catholic University of Rome, Rome, Italy
| | - Edoardo Mazzucchi
- Institute of Neurosurgery, Fondazione Policlinico Universitario Agostino Gemelli, IRCSS, Catholic University of Rome, Rome, Italy
| | - Carolina Giordano
- Institute of Radiology, Fondazione Policlinico Universitario Agostino Gemelli IRCSS, Catholic University of Rome, Rome, Italy
| | - Valentino Dragonetti
- Institute of Radiology, Fondazione Policlinico Universitario Agostino Gemelli IRCSS, Catholic University of Rome, Rome, Italy
| | - Silvia Chiesa
- Department of Radiation Oncology, Fondazione Policlinico Universitario Agostino Gemelli IRCSSl, Catholic University of Rome, Rome, Italy
| | - Mario Balducci
- Department of Radiation Oncology, Fondazione Policlinico Universitario Agostino Gemelli IRCSSl, Catholic University of Rome, Rome, Italy
| | - Marco Gessi
- Department of Neuro-Pathology, Fondazione Policlinico Universitario Agostino Gemelli IRCSS, Catholic University of Rome, Rome, Italy
| | - Miran Skrap
- Department of Neurosurgery, University Hospital, Udine, Italy
| | - Alessandro Olivi
- Institute of Neurosurgery, Fondazione Policlinico Universitario Agostino Gemelli, IRCSS, Catholic University of Rome, Rome, Italy
| | - Enrico Marchese
- Institute of Neurosurgery, Fondazione Policlinico Universitario Agostino Gemelli, IRCSS, Catholic University of Rome, Rome, Italy
| | - Giovanni Sabatino
- Institute of Neurosurgery, Fondazione Policlinico Universitario Agostino Gemelli, IRCSS, Catholic University of Rome, Rome, Italy
- Department of Neurosurgery, Mater Olbia Hospital, Olbia, Italy
| |
Collapse
|