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Bhanja D, James JG, McNutt S, Kray K, Rizk E. Awake craniotomy in pediatric low-grade glioma: barriers and future directions. Childs Nerv Syst 2024:10.1007/s00381-024-06457-x. [PMID: 38985318 DOI: 10.1007/s00381-024-06457-x] [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: 05/08/2024] [Accepted: 05/11/2024] [Indexed: 07/11/2024]
Abstract
INTRODUCTION The goal of surgical management in pediatric low-grade gliomas (pLGGs) is gross total resection (GTR), as it is considered curative with favorable long-term outcomes. Achieving GTR can be challenging in the setting of eloquent-region gliomas, in which resection may increase risk of neurological deficits. Awake craniotomy (AC) with intraoperative neurofunctional mapping (IONM) offers a promising approach to achieve maximal resection while preserving neurological function. However, its adoption in pediatric cases has been hindered, and barriers to its adoption have not previously been elucidated. FINDINGS This review includes two complementary investigations. First, a survey study was conducted querying pediatric neurosurgeons on their perceived barriers to the procedure in children with pLGG. Next, these critical barriers were analyzed in the context of existing literature. These barriers included the lack of standardized IONM techniques for children, inadequate surgical and anesthesia experience, concerns regarding increased complication risks, doubts about children's ability to tolerate the procedure, and perceived non-indications due to alternative monitoring tools. CONCLUSION Efforts to overcome these barriers include standardizing IONM protocols, refining anesthesia management, enhancing patient preparation strategies, and challenging entrenched beliefs about pediatric AC. Collaborative interdisciplinary efforts and further studies are needed to establish safety guidelines and broaden the application of AC, ultimately improving outcomes for children with pLGG.
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Affiliation(s)
- Debarati Bhanja
- Department of Neurosurgery, Penn State College of Medicine, 700 HMC Crescent Rd, Hershey, PA, 17033, USA
| | - Justin G James
- Department of Neurosurgery, Penn State College of Medicine, 700 HMC Crescent Rd, Hershey, PA, 17033, USA
| | - Sarah McNutt
- Department of Neurosurgery, Penn State College of Medicine, 700 HMC Crescent Rd, Hershey, PA, 17033, USA
| | - Kimberly Kray
- Department of Neurosurgery, Penn State College of Medicine, 700 HMC Crescent Rd, Hershey, PA, 17033, USA
| | - Elias Rizk
- Department of Neurosurgery, Penn State College of Medicine, 700 HMC Crescent Rd, Hershey, PA, 17033, USA.
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O'Leary KD, Philippopoulos AJ, Koslofsky A, Ahmed Y. How often do awake craniotomies in children and adolescents lead to panic and worry? Childs Nerv Syst 2024; 40:359-370. [PMID: 37610695 PMCID: PMC10837243 DOI: 10.1007/s00381-023-06117-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/02/2023] [Accepted: 08/01/2023] [Indexed: 08/24/2023]
Abstract
PURPOSE Awake craniotomy (AC) is the treatment of choice for the resection of brain tumors within eloquent brain regions for adults, but not much is known about its psychological impact on children and adolescents. Patient immaturity and difficulty in cooperating during surgery could result in psychological sequelae postoperatively, such as anxiety, panic, and worry. METHODS In this review, we examined eight studies assessing AC performed on patients under 18 years of age (N = 85), noting exclusion criteria, interventions used, and psychological assessments implemented. RESULTS Initial assessments of cognitive functioning and maturity were conducted primarily to determine patient eligibility for AC instead of an age restriction. No standardized interventions were used to minimize anxiety associated with AC. Interventions ranged from almost nothing specified to exposure to videos of the operating room, hypnosis, repeated meetings with psychologists and speech therapists, extensive meetings with the surgery team, and thorough exposure to the operating room theater. With a few exceptions, there were no standardized pre- and post-AC assessments of psychological sequelae. Qualitative evaluations indicated that most children and adolescents tolerated AC well, but one study indicated detrimental effects on school attendance postoperatively. CONCLUSION Given that most AC teams have a psychologist, it seems desirable to have pre- and post-AC psychological assessments using standardized measures of anxiety, trauma, and worry, as well as measures tailored to AC, such as time to return to school, worry about MRIs following surgery, and self-assessment of post-surgery functioning. In short, comprehensive psychological assessment of AC patients is clearly needed.
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Affiliation(s)
- K Daniel O'Leary
- Department of Psychology, Stony Brook University, Stony Brook, NY, USA.
| | - Anastasia J Philippopoulos
- School of Medicine, Department of Psychiatry &, Stony Brook University, Behavioral Health, RenaissanceStony Brook, NY, USA
| | - Alexis Koslofsky
- Department of Psychology, Stony Brook University, Stony Brook, NY, USA
| | - Yashna Ahmed
- Department of Psychology, Stony Brook University, Stony Brook, NY, USA
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Lu VM, Maddy K, Niazi TN. Awake Craniotomy in Pediatric Patients: A Meta-analysis of Operative Outcomes. World Neurosurg 2024; 181:154-160.e2. [PMID: 37839565 DOI: 10.1016/j.wneu.2023.10.032] [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: 06/26/2023] [Revised: 10/05/2023] [Accepted: 10/06/2023] [Indexed: 10/17/2023]
Abstract
BACKGROUND Awake craniotomy allows neurosurgeons to make critical decisions when operating in eloquent regions of the brain. The phenomenon of "waking up" during surgery is underexplored in pediatric patients, and the operative outcomes following awake craniotomy are not well understood. Correspondingly, the aim of this study was to quantitatively aggregate the contemporary metadata regarding the operative outcomes of awake craniotomy when used in the pediatric setting. METHODS Multiple electronic databases from inception to June 2023 were searched following PRISMA guidelines. Respective cohort-level outcomes were then abstracted and pooled by means of meta-analysis utilizing random-effects modeling, and trends evaluated by meta-regression analysis. RESULTS There were 4 observational studies that satisfied all selection criteria, describing a total cohort of 57 pediatric patients undergoing awake craniotomy. There were 34 (60%) male patients with a median age of 14 years old, with lesions on the left side in 80% of cases when reported. Meta-analysis demonstrated pooled incidences of intraoperative complication to be 17% (95% CI 4%-37%), the need to convert cases to general anesthesia to be 2% (95% CI 0%-9%), immediate postoperative complication to be 18% (95% CI 6%-33%), and long-term complications to be 6% (95% CI 0%-15%). The most common intraoperative complication reported was seizure. Certainty of these estimates were very low due to limited metadata. Meta-regression did not indicate any trend bias due to study and cohort parameters. CONCLUSIONS Multiple studies have demonstrated the feasibility of the awake craniotomy approach in pediatric patients. The risks for intraoperative and postoperative complications are non-zero, with their incidences trending towards incidences seen in the adult demographic. It is likely formal neuropsychologic preparation and follow-up will increase the candidacy and success of this approach in the future.
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Affiliation(s)
- Victor M Lu
- Department of Neurological Surgery, University of Miami, Miami, Florida, USA; Department of Neurological Surgery, Nicklaus Children's Hospital, Miami, Florida, USA.
| | - Krisna Maddy
- Department of Neurological Surgery, University of Miami, Miami, Florida, USA
| | - Toba N Niazi
- Department of Neurological Surgery, University of Miami, Miami, Florida, USA; Department of Neurological Surgery, Nicklaus Children's Hospital, Miami, Florida, USA
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Sala F. Intraoperative neurophysiology in pediatric neurosurgery: a historical perspective. Childs Nerv Syst 2023; 39:2929-2941. [PMID: 37776333 PMCID: PMC10613152 DOI: 10.1007/s00381-023-06155-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/05/2023] [Accepted: 09/07/2023] [Indexed: 10/02/2023]
Abstract
INTRODUCTION Intraoperative neurophysiology (ION) has been established over the past three decades as a valuable discipline to improve the safety of neurosurgical procedures with the main goal of reducing neurological morbidity. Neurosurgeons have substantially contributed to the development of this field not only by implementing the use and refinement of ION in the operating room but also by introducing novel techniques for both mapping and monitoring of neural pathways. METHODS This review provides a personal perspective on the evolution of ION in a variety of pediatric neurosurgical procedures: from brain tumor to brainstem surgery, from spinal cord tumor to tethered cord surgery. RESULTS AND DISCUSSION The contribution of pediatric neurosurgeons is highlighted showing how our discipline has played a crucial role in promoting ION at the turn of the century. Finally, a view on novel ION techniques and their potential implications for pediatric neurosurgery will provide insights into the future of ION, further supporting the view of a functional, rather than merely anatomical, approach to pediatric neurosurgery.
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Affiliation(s)
- Francesco Sala
- Section of Neurosurgery, Department of Neurosciences, Biomedicine and Movement Sciences, University Hospital, Verona, Italy.
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Wang D, Ashkan K. "Grass Is Always Greener on the Other Side" or Is It?! Comparison of Trend of Awake Craniotomy in Neuro-Oncology and Asleep Deep Brain Stimulation. Stereotact Funct Neurosurg 2023; 101:217-220. [PMID: 37231910 PMCID: PMC11251657 DOI: 10.1159/000530527] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2023] [Accepted: 03/24/2023] [Indexed: 05/27/2023]
Affiliation(s)
- Difei Wang
- Department of Neurosurgery, King's College Hospital, London, UK
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Mofatteh M, Mashayekhi MS, Arfaie S, Chen Y, Hendi K, Kwan ATH, Honarvar F, Solgi A, Liao X, Ashkan K. Stress, Anxiety, and Depression Associated With Awake Craniotomy: A Systematic Review. Neurosurgery 2023; 92:225-240. [PMID: 36580643 DOI: 10.1227/neu.0000000000002224] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2022] [Accepted: 09/09/2022] [Indexed: 12/31/2022] Open
Abstract
BACKGROUND Awake craniotomy (AC) enables real-time monitoring of cortical and subcortical functions when lesions are in eloquent brain areas. AC patients are exposed to various preoperative, intraoperative, and postoperative stressors, which might affect their mental health. OBJECTIVE To conduct a systematic review to better understand stress, anxiety, and depression in AC patients. METHODS PubMed, Scopus, and Web of Science databases were searched from January 1, 2000, to April 20, 2022, in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA) guideline. RESULTS Four hundred forty-seven records were identified that fit our inclusion and exclusion criteria for screening. Overall, 24 articles consisting of 1450 patients from 13 countries were included. Sixteen studies (66.7%) were prospective, whereas 8 articles (33.3%) were retrospective. Studies evaluated stress, anxiety, and depression during different phases of AC. Twenty-two studies (91.7%) were conducted on adults, and 2 studies were on pediatrics (8.3 %). Glioma was the most common AC treatment with 615 patients (42.4%). Awake-awake-awake and asleep-awake-asleep were the most common protocols, each used in 4 studies, respectively (16.7%). Anxiety was the most common psychological outcome evaluated in 19 studies (79.2%). The visual analog scale and self-developed questionnaire by the authors (each n = 5, 20.8%) were the most frequently tools used. Twenty-three studies (95.8%) concluded that AC does not increase stress, anxiety, and/or depression in AC patients. One study (4.2%) identified younger age associated with panic attack. CONCLUSION In experienced hands, AC does not cause an increase in stress, anxiety, and depression; however, the psychiatric impact of AC should not be underestimated.
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Affiliation(s)
- Mohammad Mofatteh
- School of Medicine, Dentistry and Biomedical Sciences, Queen's University Belfast, UK
| | | | - Saman Arfaie
- Department of Neurology and Neurosurgery, McGill University, Montreal, Quebec, Canada.,Department of Molecular and Cell Biology, University of California Berkeley, California, USA
| | - Yimin Chen
- Department of Neurology, Foshan Sanshui District People's Hospital, Foshan, China
| | - Kasra Hendi
- Brain and Spinal Cord Injury Research Center, Neuroscience Institute, Tehran University of Medical Sciences, Tehran, Iran
| | | | - Faraz Honarvar
- School of Medicine, Queen's University, Kingston, Ontario, Canada
| | - Arad Solgi
- School of Kinesiology & Health Science, York University, Toronto, Ontario, Canada
| | - Xuxing Liao
- Department of Neurosurgery, Foshan Sanshui District People's Hospital, Foshan, China.,Department of Surgery of Cerebrovascular Diseases, Foshan First People's Hospital, Foshan, China
| | - Keyoumars Ashkan
- Department of Neurosurgery, King's College Hospital NHS Foundation Trust, London, UK.,Department of Basic and Clinical Neuroscience, Institute of Psychiatry, Psychology and Neuroscience, King's College London, UK.,King's Health Partners Academic Health Sciences Centre, London, UK.,School of Biomedical Engineering and Imaging Sciences, Faculty of Life Sciences and Medicine, King's College London, UK
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McLean E, Cornwell MA, Bender HA, Sacks-Zimmerman A, Mandelbaum S, Koay JM, Raja N, Kohn A, Meli G, Spat-Lemus J. Innovations in Neuropsychology: Future Applications in Neurosurgical Patient Care. World Neurosurg 2023; 170:286-295. [PMID: 36782427 DOI: 10.1016/j.wneu.2022.09.103] [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: 09/21/2022] [Accepted: 09/22/2022] [Indexed: 02/11/2023]
Abstract
Over the last century, collaboration between clinical neuropsychologists and neurosurgeons has advanced the state of the science in both disciplines. These advances have provided the field of neuropsychology with many opportunities for innovation in the care of patients prior to, during, and following neurosurgical intervention. Beyond giving a general overview of how present-day advances in technology are being applied in the practice of neuropsychology within a neurological surgery department, this article outlines new developments that are currently unfolding. Improvements in remote platform, computer interface, "real-time" analytics, mobile devices, and immersive virtual reality have the capacity to increase the customization, precision, and accessibility of neuropsychological services. In doing so, such innovations have the potential to improve outcomes and ameliorate health care disparities.
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Affiliation(s)
- Erin McLean
- Department of Psychology, Hofstra University, Hempstead, New York, USA; Department of Neurological Surgery, Weill Cornell Medicine, New York, New York, USA
| | - Melinda A Cornwell
- Department of Neurological Surgery, Weill Cornell Medicine, New York, New York, USA
| | - H Allison Bender
- Department of Neurological Surgery, Weill Cornell Medicine, New York, New York, USA.
| | | | - Sarah Mandelbaum
- Department of Neurological Surgery, Weill Cornell Medicine, New York, New York, USA; Department of Clinical Psychology with Health Emphasis, Ferkauf Graduate School of Psychology, Yeshiva University, Bronx, New York, USA
| | - Jun Min Koay
- Department of Neurological Surgery, Weill Cornell Medicine, New York, New York, USA; Department of Psychiatry and Psychology, Mayo Clinic, Jacksonville, Florida, USA
| | - Noreen Raja
- Department of Neurological Surgery, Weill Cornell Medicine, New York, New York, USA; Graduate School of Applied and Professional Psychology, Rutgers University, Piscataway, New Jersey, USA
| | - Aviva Kohn
- Department of Neurological Surgery, Weill Cornell Medicine, New York, New York, USA; Department of Clinical Psychology with Health Emphasis, Ferkauf Graduate School of Psychology, Yeshiva University, Bronx, New York, USA
| | - Gabrielle Meli
- Department of Neurological Surgery, Weill Cornell Medicine, New York, New York, USA; Department of Human Ecology, Cornell University, Ithaca, New York, USA
| | - Jessica Spat-Lemus
- Department of Neurological Surgery, Weill Cornell Medicine, New York, New York, USA
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Drosos E, Maye H, Youshani AS, Ehsan S, Burnand C, D’Urso PI. Awake brain surgery for autistic patients: Is it possible? Surg Neurol Int 2022; 13:543. [DOI: 10.25259/sni_719_2022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2022] [Accepted: 11/03/2022] [Indexed: 11/21/2022] Open
Abstract
Background:
Awake neurosurgery is currently the mainstay for eloquent brain lesions. Opting for an awake operation is affected by a number of patient-related factors. We present a case of a patient with autistic spectrum disorder (ASD) that was successfully operated for a brain tumor through awake craniotomy. To the best of our knowledge, this is the first reported case in the literature.
Case Description:
A 42-year-old patient, with known ASD since his childhood, underwent awake craniotomy for a left supplementary motor area tumor. Detailed preoperative preparation of the patient was done to identify special requirements and establish a good patient-team relationship. Intraoperatively, continuous language and motor testing were performed. Conversation and music were the main distractors used. Throughout the operation, the patient remained calm and cooperative, even during a focal seizure. Mapping allowed for >80% resection of the tumor. Postoperatively, the patient recovered without any deficits.
Conclusion:
This case shows that with growing experience and meticulous preparation, the limits of awake craniotomy can be expanded to include more patients that were previously considered unfit.
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Affiliation(s)
- Evangelos Drosos
- Department of Neurosurgery, Manchester Center for Clinical Neurosciences, Salford, United Kingdom
| | - Helen Maye
- Department of Neurosurgery, Manchester Center for Clinical Neurosciences, Salford, United Kingdom
| | - Amir Saam Youshani
- Department of Neurosurgery, Manchester Center for Clinical Neurosciences, Salford, United Kingdom
| | - Sheeba Ehsan
- Department of Neuropsyhology, Manchester Center for Clinical Neurosciences, Salford, United Kingdom
| | - Cally Burnand
- Department of Anesthesiology, Manchester Center for Clinical Neurosciences, Salford, United Kingdom
| | - Pietro Ivo D’Urso
- Department of Neurosurgery, Manchester Center for Clinical Neurosciences, Salford, United Kingdom
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Khu KJO, Pascual JSG, Ignacio KHD. Patient-reported intraoperative experiences during awake craniotomy for brain tumors: a scoping review. Neurosurg Rev 2022; 45:3093-3107. [PMID: 35816270 DOI: 10.1007/s10143-022-01833-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2022] [Revised: 06/13/2022] [Accepted: 07/05/2022] [Indexed: 10/17/2022]
Abstract
Awake craniotomy (AC) is a neurosurgical procedure that may be used to excise tumors located in eloquent areas of the brain. The techniques and outcomes of AC have been extensively described, but data on patient-reported experiences are not as well known. To determine these, we performed a scoping review of patient-reported intraoperative experiences during awake craniotomy for brain tumor resection. A total of 21 articles describing 534 patients were included in the review. Majority of the studies were performed on adult patients and utilized questionnaires and interviews. Some used additional qualitative methodology such as grounded theory and phenomenology. Most of the evaluation was performed within the first 2 weeks post-operatively. Recollection of the procedure ranged from 0 to 100%, and most memories dealt with the cranial fixation device application, cranial drilling, and intraoperative mapping. All patients reported some degree of pain and discomfort, mainly due to the cranial fixation device and uncomfortable operative position. Most patients were satisfied with their AC experience. They felt that participating in AC gave them a sense of control over their disease and thought that trust in the treatment team and adequate pre-operative preparation were very important. Patients who underwent AC for brain tumor resection had both positive and negative experiences intraoperatively, but overall, majority had a positive perception of and high levels of satisfaction with AC. Successful AC depends not only on a well-conducted intraoperative course, but also on adequate pre-operative information and patient preparation.
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Affiliation(s)
- Kathleen Joy O Khu
- Division of Neurosurgery, Department of Neurosciences, College of Medicine and Philippine General Hospital, University of the Philippines Manila, Taft Avenue, 1000, Ermita, Manila, Philippines.
| | - Juan Silvestre G Pascual
- Division of Neurosurgery, Department of Neurosciences, College of Medicine and Philippine General Hospital, University of the Philippines Manila, Taft Avenue, 1000, Ermita, Manila, Philippines
| | - Katrina Hannah D Ignacio
- Division of Adult Neurology, Department of Neurosciences, College of Medicine and Philippine General Hospital, University of the Philippines Manila, Manila, Philippines
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Patchana T, Lopez JA, Majeed G, Ho A, Alarcon T, Plantak N, Vu P, Siddiqi J. The Awake Craniotomy: A Patient’s Experience and A Literature Review. Cureus 2022; 14:e26441. [PMID: 35915692 PMCID: PMC9338386 DOI: 10.7759/cureus.26441] [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: 06/29/2022] [Indexed: 11/25/2022] Open
Abstract
We present a case report and a literature review of the awake craniotomy procedure for mass resection, with emphasis on the historical aspects, anatomical and surgical considerations, and, uniquely, a patient’s experience undergoing this procedure. This procedure is a safe and effective method for lesion resection when working in and around eloquent brain. We have described our process of guiding a patient through an awake craniotomy procedure and detailed the patient's experience in this study. We also conducted a systematic literature review of studies involving awake craniotomy over three years, 2018-2021. Lastly, we compared the methodology used by our institution and the current mostly used methods within the neurosurgical community. Several studies were identified using PubMed and Google Scholar. Awake craniotomy is a safe and effective method of achieving a high rate of resection of lesions located in and around the eloquent cortex with a low degree of postoperative neurological deficit.
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Keng A, Stewart DE, Sheehan KA. Neuropsychiatric Symptoms After Brain Tumor Resection in Children and Adolescents: A Scoping Review. J Acad Consult Liaison Psychiatry 2021; 63:110-118. [PMID: 34229094 DOI: 10.1016/j.jaclp.2021.06.007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/13/2021] [Revised: 06/23/2021] [Accepted: 06/26/2021] [Indexed: 11/17/2022]
Abstract
BACKGROUND Brain tumors are one of the most common solid tumors in pediatric populations, with their treatments having significant neuropsychiatric impact. OBJECTIVE The objective of this study was to review the literature on neuropsychiatric sequelae after surgical resection of brain tumors in children and adolescents. METHODS Using a scoping method, we reviewed empirical articles describing pediatric patients with brain tumors who underwent partial or total resection and examined major neuropsychiatric domains postoperatively over time. RESULTS The initial search yielded 15,543 articles. After duplicate removal, abstract screening, and review, 44 articles were included. Cognitive deficits were the most widely studied outcomes and found to be associated with tumor location, operative variables, perioperative complications, treatment types, and psychosocial factors. Cerebellar mutism, or posterior fossa syndrome, commonly co-occurred with emotional and behavioral dysregulation after posterior fossa resections. Depression, anxiety, and somatization were frequently grouped together as "distress," with higher rates among pediatric patients with brain tumor than among healthy peers. Problematic school behaviors, antisocial, and attention-deficit traits were increased; however, several other behaviors (e.g., risky sexual behaviors, substance use) were equal or lower when compared to peers. Posttraumatic stress disorder was highly prevalent and often interfered with social functioning. Delirium, eating disorders, and longer-term outcomes received inadequate attention. CONCLUSION Identifying risk factors of neuropsychiatric sequelae and their impact after pediatric brain tumor resection is important for prognostication and the development of tailored management strategies for these children and adolescents.
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Affiliation(s)
- Alvin Keng
- Department of Psychiatry, University of Toronto, Toronto, ON, Canada.
| | - Donna E Stewart
- Centre for Mental Health, University Health Network, University of Toronto, Toronto, ON, Canada
| | - Kathleen Ann Sheehan
- Centre for Mental Health, University Health Network, University of Toronto, Toronto, ON, Canada
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Ratha V, Sampath N, Subramaniam S, Kumar VRR. Technical Considerations in Awake Craniotomy with Cortical and Subcortical Motor Mapping in Preadolescents: Pushing the Envelope. Pediatr Neurosurg 2021; 56:171-178. [PMID: 33756468 DOI: 10.1159/000513004] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/16/2020] [Accepted: 11/10/2020] [Indexed: 11/19/2022]
Abstract
INTRODUCTION Unlike adult gliomas, the utility of combined application of awake anesthesia and intraoperative neurophysiological monitoring (IONM) for maximal safe resection in eloquent region gliomas (ERG) has not been established for pediatric population while it remains unexplored in preadolescents (below 11 years old). CASE PRESENTATION We report 2 cases of awake craniotomy with IONM in an 8 and 9 year old for safe maximal resection of ERG. In both the cases, repeated preoperative visits of the operating room was performed to familiarize and educate the children about intraoperative communication, comfortable positioning, and neurological assessment. Under conscious sedation protocol, cortical and subcortical mapping, and electrocorticography, gross total resection was achieved. In both the cases, there were no postoperative neurodeficits or perioperative complications. CONCLUSION Our 2 cases illustrate the first instance of successful use of awake IONM for maximal safe resection of ERG in preadolescent age-group. We believe, with proper preoperative planning and careful titration of anesthetics, it is safe and feasible. The blanket notion that preadolescent age-group should be excluded from awake mapping needs to be challenged, rather curated on a case basis.
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Affiliation(s)
- Vishwaraj Ratha
- Department of Neurosurgery, Institute of Neurosciences, SIMS Hospital, Chennai, India,
| | - Nishanth Sampath
- Department of Neuro-Physiology, Institute of Neurosciences, SIMS Hospital, Chennai, India
| | | | - V R Roopesh Kumar
- Department of Neurosurgery, Apollo Proton Cancer Center, Chennai, India
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Talabaev M, Venegas K, Zabrodets G, Zmachinskaya V, Antonenko A, Naumenko D, Salauyeva H, Churyla N. Result of awake surgery for pediatric eloquent brain area tumors: single-center experience. Childs Nerv Syst 2020; 36:2667-2673. [PMID: 32435891 DOI: 10.1007/s00381-020-04666-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/31/2020] [Accepted: 05/06/2020] [Indexed: 12/14/2022]
Abstract
PURPOSE About half of brain tumors are located in supratentorial regions and 20% of them in eloquent brain cortex areas. The use of fMRI and intraoperative neuromonitoring allows safe surgery of these areas. Carrying out awake brain surgery (ABS) operations provides additional opportunities for direct-function monitoring. In pediatric practice, this method has not been used widely yet. METHODS We present the retrospective analysis of the results of pre-operative examination and surgical treatment of 12 patients with glial tumors located in eloquent cortex areas. Two patients had ABS operations twice. Intraoperative neuromonitoring was used in all the cases. RESULTS Twelve patients in total underwent fourteen ABS operations. According to histology results, patients with low-grade tumors prevailed, 11 (91.7%) out of 12. Seven (58.3%) patients had the tumor located in the projection of speech cortex area, four (33.3%) patients in the motor cortex area, and one (8.4%) patient in the visual cortex area. The youngest male was 8 years old. Temporary neurological deficit was diagnosed in three (25%) cases. The tumor was removed completely in 66.7% (eight) cases. Three patients were operated upon twice, two of whom had ABS operations twice. The awake phase of the surgery lasted from 30 to 110 min, 61.2 min on average. CONCLUSIONS Our experience has shown sufficient safety of pediatric ABS operations. The achieved functional result and radicality of tumor removal prove that further application and development of this method for children with eloquent brain area tumors (EBATs) is reasonable.
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Affiliation(s)
- Mikle Talabaev
- Pediatric Neurosurgery Department, Republican Research and Clinical Center of Neurology and Neurosurgery, Minsk, Belarus.
| | - Kevin Venegas
- Pediatric Neurosurgery Department, Republican Research and Clinical Center of Neurology and Neurosurgery, Minsk, Belarus
| | - Gleb Zabrodets
- Intraoperative Neurophysiological Monitoring Service, Republican Research and Clinical Center of Neurology and Neurosurgery, Minsk, Belarus
| | - Volha Zmachinskaya
- Intraoperative Neurophysiological Monitoring Service, Republican Research and Clinical Center of Neurology and Neurosurgery, Minsk, Belarus
| | - Alexander Antonenko
- Department of Neuroradiology, Republican Research and Clinical Center of Neurology and Neurosurgery, Minsk, Belarus
| | - Dmitry Naumenko
- Department of Neuroradiology, Republican Research and Clinical Center of Neurology and Neurosurgery, Minsk, Belarus
| | - Hanna Salauyeva
- Pediatric Neurosurgery Department, Republican Research and Clinical Center of Neurology and Neurosurgery, Minsk, Belarus
| | - Natalia Churyla
- Psychological Service, Republican Research and Clinical Center of Neurology and Neurosurgery, Minsk, Belarus
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Awake Craniotomy in a Child: Assessment of Eligibility with a Simulated Theatre Experience. Case Rep Anesthesiol 2020; 2020:6902075. [PMID: 32695521 PMCID: PMC7361895 DOI: 10.1155/2020/6902075] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2020] [Revised: 06/08/2020] [Accepted: 06/11/2020] [Indexed: 12/28/2022] Open
Abstract
Background Awake craniotomy is a useful surgical approach to identify and preserve eloquent areas during tumour resection, during surgery for arteriovenous malformation resections and for resective epilepsy surgery. With decreasing age, a child's ability to cooperate and mange an awake craniotomy becomes increasingly relevant. Preoperative screening is essential to identify the child who can undergo the procedure safely. Case Description. A 11-year-old female patient presented with a tumour in her right motor cortex, presumed to be a dysembryoplastic neuroepithelial tumour (DNET). We had concerns regarding the feasibility of performing awake surgery in this patient as psychological testing revealed easy distractibility and an inability to follow commands repetitively. We devised a simulated surgical experience to assess her ability to manage such a procedure. During the simulated theatre experience, attempts were made to replicate the actual theatre experience as closely as possible. The patient was dressed in theatre attire and brought into the theatre on a theatre trolley. She was then transferred onto the theatre bed and positioned in the same manner as she would be for the actual surgery. Her head was placed on a horseshoe headrest, and she was made to lie in a semilateral position, as required for the surgery. A blood pressure cuff, pulse oximeter, nasal cannula with oxygen flow, and calf pumps were applied. She was then draped precisely as she would have been for the procedure. Theatre lighting was set as it would be for the surgical case. The application of the monitoring devices, nasal cannula, and draping was meant not only to prepare her for the procedure but to induce a mild degree of stress such that we could assess the child's coping skills and ability to undergo the procedure. The child performed well throughout the simulated run, and surgery was thus offered. An asleep-awake-asleep technique was planned and employed for surgical removal of the tumour. Cortical and subcortical mapping was used to identify the eloquent tissue. Throughout the procedure, the child was cooperative and anxiety free. Follow-up MRI revealed gross total removal of the lesion. Conclusion A simulated theatre experience allowed us to accurately determine that this young patient, despite relative contraindications, was indeed eligible for awake surgery. We will continue to use this technique for all our young patients in assessing their eligibility for these procedures.
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Awake brain surgery in children-a single-center experience. Childs Nerv Syst 2020; 36:967-974. [PMID: 32055975 DOI: 10.1007/s00381-020-04522-9] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/11/2019] [Accepted: 01/25/2020] [Indexed: 10/25/2022]
Abstract
INTRODUCTION Awake brain surgery (ABS) represents a rare surgical procedure in children as age and psychological aspects, which are considered to interfere with its feasibility and psychological outcome and limit its application. Only few pediatric case series have been reported so far, indicating a more complex translation of this surgical approach to children. However, the advances in neuropsychological testing and monitoring may have a substantial impact on ameliorating the eligibility of children undergoing awake procedures. This study addresses the condition of ABS in a pediatric cohort, focusing on its practicability and diversified outcome aspects. METHODS We performed a retrospective review and prospective outcome analysis of pediatric patients with CNS lesions undergoing ABS between 2005 and 2018, completed at the University of Lyon, France. RESULTS Eighteen children were considered for ABS with respect to the eloquent location of their CNS lesions documented in their pre-operative MRI. Seventeen of them underwent asleep-awake-asleep brain surgery. The cohort included 5 males and 12 females. The median age at surgery was 14.8 years, (range 9.4 to 17.6 years). Intraoperative testing included electrocortical stimulation while pursuing speech or motor activity. Most of the lesions were intrinsic tumors of glial origin. A complete tumor removal was achieved in 11 patients (65%). Post-operative neurological deficits were transiently observed in 2 patients, whereas severe psychological reactions occurred in 1 child. Persistent attention deficits were found in 2 patients. One patient experienced an infectious complication requiring antibiotic treatment. Two patients died during follow-up due to tumor progression. The mean duration of follow up was 22.2 months (range 3.4 to 46.8 months). CONCLUSIONS ABS was shown to be beneficial in terms of efficient tumor resection besides simultaneous preservation of neurological functions. Psychological preparation of the families and the children is essential to increase the number and age range of patients, who can benefit from this technique. Neuropsychological testing before and after surgery is essential to determine cognitive outcome, which can be altered in a minority of patients.
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Psychological aspects of awake brain surgery in children-interests and risks. Childs Nerv Syst 2020; 36:273-279. [PMID: 31352575 DOI: 10.1007/s00381-019-04308-8] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/01/2019] [Accepted: 07/10/2019] [Indexed: 10/26/2022]
Abstract
Awake brain surgery (ABS) in children remains a subject of controversial debate for the potential psychological limitations that are related to this type of procedure. However, the tolerance and benefits of ABS in adults advocate for increased application of ABS in children. In this study, we report the psychological assessment, evaluation algorithm, and outcome of pediatric patients, who underwent ABS for surgical treatment of lesions in eloquent areas. Psychological selection criteria and the specifications of psychological support are described. A retrospective review and analysis of psychological assessment and psychological outcome of pediatric patients, who underwent ABS between 2005 and 2018 at the Department of pediatric neurosurgery, University of Lyon, France, was performed. Long-term psychological outcomes are reported. ABS was proposed to 18 children aged between 9 and 17 years and their families. After psychological evaluation of the individual patient and their familial surrounding, five boys and 12 girls (n = 17) were accounted eligible for ABS. They underwent asleep-awake-asleep brain surgery with intraoperative testing. In 16 cases, ABS could be performed as planned. Psychological alterations were postoperatively observed in 3 patients, symptoms of a post-traumatic stress disorder in 1 patient. The precise preoperative evaluation of the risk-benefit ratio in children plays a crucial role in anticipating a good psychological outcome. Professional psychological preparation and support of the child and his or her family are the key elements for successful completion of ABS.
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McDowell MM, Ortega Peraza D, Abel TJ. Development and implementation of a novel child life protocol to enhance psychosocial support for pediatric awake craniotomies: technical note. Neurosurg Focus 2020; 48:E5. [PMID: 32006942 DOI: 10.3171/2019.11.focus19774] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2019] [Accepted: 11/13/2019] [Indexed: 11/06/2022]
Abstract
Awake craniotomies are a crucial tool for identifying eloquent cortex, but significant limitations frequently related to patient tolerance have limited their applicability in pediatric cases. The authors describe a comprehensive, longitudinal protocol developed in collaboration with a certified child life specialist (CCLS) in order to enhance patient experiences and develop resiliency related to the intraoperative portion of cases. This protocol includes preoperative conditioning, intraoperative support, and postoperative positive reinforcement and debriefing. A unique coping plan is developed for each prospective patient. With appropriate support, awake craniotomy may be applicable in a wider array of preadolescent and adolescent patients than has previously been possible. Future prospective studies are needed to validate this approach.
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Affiliation(s)
- Michael M McDowell
- 1Division of Neurological Surgery, UPMC Children's Hospital of Pittsburgh.,2Department of Neurological Surgery, University of Pittsburgh
| | | | - Taylor J Abel
- 1Division of Neurological Surgery, UPMC Children's Hospital of Pittsburgh.,2Department of Neurological Surgery, University of Pittsburgh.,4Department of Bioengineering, University of Pittsburgh, Pennsylvania
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Lohkamp LN, Mottolese C, Szathmari A, Huguet L, Beuriat PA, Christofori I, Desmurget M, Di Rocco F. Awake brain surgery in children-review of the literature and state-of-the-art. Childs Nerv Syst 2019; 35:2071-2077. [PMID: 31377911 DOI: 10.1007/s00381-019-04279-w] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/10/2019] [Accepted: 06/25/2019] [Indexed: 12/16/2022]
Abstract
OBJECTIVE Awake brain surgery (ABS) is poorly reported in children as it is considered having limited indications due to age and neuropsychological aspects interfering with its feasibility and psychological outcome. The aim of this article is to review the current state-of-the-art of ABS in children and to offer an objective summary of the published literature on diversified outcome aspects of pediatric awake procedures. METHODS A literature review was performed using the MEDLINE (PubMed) electronic database applying the following MeSH terms to the keyword search within titles and abstracts: "awake brain surgery children," "awake brain surgery pediatric," "awake craniotomy children," "awake craniotomy pediatric," and "awake surgery children." Of the initial 753 results obtained from these keyword searches, a full text screening of 51 publications was performed, ultimately resulting in 18 eligible articles for this review. RESULTS A total of 18 full text articles reporting the results of 50 patients were included in the analysis. Sixteen of the 18 studies were retrospective studies, comprising 7 case series, 9 case reports, and 2 reviews. Eleven studies were conducted from anesthesiological (25 patients) and 7 from neurosurgical (25 patients) departments. Most of the patients underwent ABS for supratentorial lesions (26 patients), followed by epilepsy surgery (16 patients) and deep brain stimulation (DBS) (8 patients). The median age was 15 years (range 8-17 years). Persistent deficits occurred in 6 patients, (12%), corresponding to minor motor palsies (4%) and neuropsychological concerns (8%). An awake procedure was aborted in 2 patients (4%) due to cooperation failure and anxiety, respectively. CONCLUSIONS Despite well-documented beneficial aspects, ABS remains mainly limited to adults. This review confirms a reliable tolerability of ABS in selected children; however, recommendations and guidelines for its standardized implementation in this patient group are pending. Recommendations and guidelines may address diagnostic workup and intra-operative handling besides criteria of eligibility, psychological preparation, and coordinated neuropsychological testing in order to routinely offer ABS to children.
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Affiliation(s)
- Laura-Nanna Lohkamp
- Department of Pediatric Neurosurgery, Hôpital Femme Mère Enfant, Université Claude Bernard Lyon 1, Lyon, France.
| | - Carmine Mottolese
- Department of Pediatric Neurosurgery, Hôpital Femme Mère Enfant, Université Claude Bernard Lyon 1, Lyon, France
| | - Alexandru Szathmari
- Department of Pediatric Neurosurgery, Hôpital Femme Mère Enfant, Université Claude Bernard Lyon 1, Lyon, France
| | - Ludivine Huguet
- Department of Pediatric Neurosurgery, Hôpital Femme Mère Enfant, Université Claude Bernard Lyon 1, Lyon, France
| | - Pierre-Aurelien Beuriat
- Department of Pediatric Neurosurgery, Hôpital Femme Mère Enfant, Université Claude Bernard Lyon 1, Lyon, France.,Center for Cognitive Neuroscience, Lyon, France
| | | | | | - Federico Di Rocco
- Department of Pediatric Neurosurgery, Hôpital Femme Mère Enfant, Université Claude Bernard Lyon 1, Lyon, France.
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Wilke M, Groeschel S, Lorenzen A, Rona S, Schuhmann MU, Ernemann U, Krägeloh‐Mann I. Clinical application of advanced MR methods in children: points to consider. Ann Clin Transl Neurol 2018; 5:1434-1455. [PMID: 30480038 PMCID: PMC6243383 DOI: 10.1002/acn3.658] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2018] [Revised: 08/10/2018] [Accepted: 08/10/2018] [Indexed: 12/11/2022] Open
Abstract
The application of both functional MRI and diffusion MR tractography prior to a neurosurgical operation is well established in adults, but less so in children, for several reasons. For this review, we have identified several aspects (task design, subject preparation, actual scanning session, data processing, interpretation of results, and decision-making) where pediatric peculiarities should be taken into account. Further, we not only systematically identify common issues, but also provide solutions, based on our experience as well as a review of the pertinent literature. The aim is to provide the clinician as well as the imaging scientist with information that helps to plan, conduct, and interpret such a clinically-indicated exam in a way that maximizes benefit for, and minimizes the burden on the individual child.
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Affiliation(s)
- Marko Wilke
- Department of Pediatric Neurology and Developmental MedicineChildren's HospitalTuebingenGermany
- Children's Hospital and Department of NeuroradiologyExperimental Pediatric NeuroimagingTuebingenGermany
| | - Samuel Groeschel
- Department of Pediatric Neurology and Developmental MedicineChildren's HospitalTuebingenGermany
- Children's Hospital and Department of NeuroradiologyExperimental Pediatric NeuroimagingTuebingenGermany
| | - Anna Lorenzen
- Department of Pediatric Neurology and Developmental MedicineChildren's HospitalTuebingenGermany
- Children's Hospital and Department of NeuroradiologyExperimental Pediatric NeuroimagingTuebingenGermany
| | - Sabine Rona
- Department of NeurosurgeryUniversity HospitalTuebingenGermany
| | | | - Ulrike Ernemann
- Department of Diagnostic and Interventional NeuroradiologyUniversity HospitalUniversity of TübingenTuebingenGermany
| | - Ingeborg Krägeloh‐Mann
- Department of Pediatric Neurology and Developmental MedicineChildren's HospitalTuebingenGermany
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Preoperative anxiety in children undergoing neurosurgical operations and proposed effective interventions. Childs Nerv Syst 2018; 34:197-198. [PMID: 29273823 DOI: 10.1007/s00381-017-3703-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/29/2017] [Accepted: 12/14/2017] [Indexed: 10/18/2022]
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