1
|
Boop S, Bonda D, Randle S, Leary S, Vitanza N, Crotty E, Novotny E, Friedman S, Ellenbogen RG, Durfy S, Goldstein H, Ojemann JG, Hauptman JS. A Comparison of Clinical Outcomes for Subependymal Giant Cell Astrocytomas Treated with Laser Interstitial Thermal Therapy, Open Surgical Resection, and mTOR Inhibitors. Pediatr Neurosurg 2023; 58:150-159. [PMID: 37232001 DOI: 10.1159/000531210] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/01/2022] [Accepted: 05/15/2023] [Indexed: 05/27/2023]
Abstract
INTRODUCTION Subependymal giant cell astrocytoma (SEGA) is the most common CNS tumor in patients with tuberous sclerosis complex (TSC). Although these are benign, their proximity to the foramen of Monroe frequently causes obstructive hydrocephalus, a potentially fatal complication. Open surgical resection has been the mainstay of treatment; however, this can cause significant morbidity. The development of mTOR inhibitors has changed the treatment landscape, but there are limitations to their use. Laser interstitial thermal therapy (LITT) is an emerging treatment modality that has shown promise in treatment of a variety of intracranial lesions, including SEGAs. We present a single institution, retrospective study of patients treated for SEGAs with LITT, open resection, mTOR inhibitors, or a combination of these modalities. The primary study outcome was tumor volume at most recent follow-up compared with volume at treatment initiation. The secondary outcome was clinical complications associated with treatment modality. METHODS Retrospective chart review was performed to identify patients with SEGAs treated at our institution from 2010 to 2021. Demographics, treatment information, and complications were collected from the medical record. Tumor volumes were calculated from imaging obtained at initiation of treatment and at most recent follow-up. Kruskal-Wallis nonparametric testing was used to assess differences in tumor volume and follow-up duration between groups. RESULTS Four patients underwent LITT (3 with LITT only), three underwent open surgical resection, and four were treated with mTOR inhibitors only. Mean percent tumor volume reduction for each group was 48.6 ± 13.8, 90.7 ± 39.8, and 67.1 ± 17.2%, respectively. No statistically significant difference was identified comparing percent tumor volume reduction between the three groups (p = 0.0513). Additionally, there was no statistically significant difference in follow-up duration between groups (p = 0.223). Only 1 patient in our series required permanent CSF diversion and 4 discontinued or decreased the dose of mTOR inhibitor due to either cost or side effects. CONCLUSIONS Our study suggests that LITT could be considered as a treatment option for SEGAs as it was effective in reducing tumor volume with very few complications. This modality is less invasive than open resection and may be an alternative for patients who are not candidates for mTOR inhibitors. We recommend an updated paradigm for SEGA treatment which includes LITT in select cases after consideration of patient-specific factors.
Collapse
Affiliation(s)
- Scott Boop
- Department of Neurological Surgery, University of Washington, Seattle, Washington, USA
| | - David Bonda
- Department of Neurological Surgery, University of Washington, Seattle, Washington, USA
- Division of Neurosurgery, Seattle Children's Hospital, Seattle, Washington, USA
| | - Stephanie Randle
- Division of Pediatric Neurology, Department of Neurology, University of Washington, Seattle, Washington, USA
| | - Sarah Leary
- Division of Pediatric Neurology, Department of Neurology, University of Washington, Seattle, Washington, USA
| | - Nicholas Vitanza
- Division of Pediatric Neurology, Department of Neurology, University of Washington, Seattle, Washington, USA
- Division of Pediatric Hematology/Oncology, Department of Pediatrics, Seattle Children's, University of Washington, Fred Hutch Cancer Research Center, Seattle, Washington, USA
| | - Erin Crotty
- Division of Pediatric Neurology, Department of Neurology, University of Washington, Seattle, Washington, USA
| | - Edward Novotny
- Division of Pediatric Neurology, Department of Neurology, University of Washington, Seattle, Washington, USA
| | - Seth Friedman
- Department of Radiology, Seattle Children's Hospital, Seattle, Washington, USA
| | - Richard G Ellenbogen
- Department of Neurological Surgery, University of Washington, Seattle, Washington, USA
- Division of Neurosurgery, Seattle Children's Hospital, Seattle, Washington, USA
| | - Sharon Durfy
- Department of Neurological Surgery, University of Washington, Seattle, Washington, USA
| | - Hannah Goldstein
- Department of Neurological Surgery, University of Washington, Seattle, Washington, USA
- Division of Neurosurgery, Seattle Children's Hospital, Seattle, Washington, USA
| | - Jeffrey G Ojemann
- Department of Neurological Surgery, University of Washington, Seattle, Washington, USA
- Division of Neurosurgery, Seattle Children's Hospital, Seattle, Washington, USA
| | - Jason S Hauptman
- Department of Neurological Surgery, University of Washington, Seattle, Washington, USA
- Division of Neurosurgery, Seattle Children's Hospital, Seattle, Washington, USA
| |
Collapse
|
2
|
Scherschinski L, Jubran JH, Shaftel KA, Furey CG, Farhadi DS, Benner D, Hendricks BK, Smith KA. Magnetic Resonance-Guided Laser Interstitial Thermal Therapy for Management of Low-Grade Gliomas and Radiation Necrosis: A Single-Institution Case Series. Brain Sci 2022; 12:brainsci12121627. [PMID: 36552087 PMCID: PMC9775146 DOI: 10.3390/brainsci12121627] [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: 10/10/2022] [Revised: 11/10/2022] [Accepted: 11/22/2022] [Indexed: 11/29/2022] Open
Abstract
BACKGROUND Laser interstitial thermal therapy (LITT) has emerged as a minimally invasive treatment modality for ablation of low-grade glioma (LGG) and radiation necrosis (RN). OBJECTIVE To evaluate the efficacy, safety, and survival outcomes of patients with radiographically presumed recurrent or newly diagnosed LGG and RN treated with LITT. METHODS The neuro-oncological database of a quaternary center was reviewed for all patients who underwent LITT for management of LGG between 1 January 2013 and 31 December 2020. Clinical data including demographics, lesion characteristics, and clinical and radiographic outcomes were collected. Kaplan-Meier analyses comprised overall survival (OS) and progression-free survival (PFS). RESULTS Nine patients (7 men, 2 women; mean [SD] age 50 [16] years) were included. Patients underwent LITT at a mean (SD) of 11.6 (8.5) years after diagnosis. Two (22%) patients had new lesions on radiographic imaging without prior treatment. In the other 7 patients, all (78%) had surgical resection, 6 (67%) had intensity-modulated radiation therapy and chemotherapy, respectively, and 4 (44%) had stereotactic radiosurgery. Two (22%) patients had lesions that were wild-type IDH1 status. Volumetric assessment of preoperative T1-weighted contrast-enhancing and T2-weighted fluid-attenuated inversion recovery (FLAIR) sequences yielded mean (SD) lesion volumes of 4.1 (6.5) cm3 and 26.7 (27.9) cm3, respectively. Three (33%) patients had evidence of radiographic progression after LITT. The pooled median (IQR) PFS for the cohort was 52 (56) months, median (IQR) OS after diagnosis was 183 (72) months, and median (IQR) OS after LITT was 52 (60) months. At the time of the study, 2 (22%) patients were deceased. CONCLUSIONS LITT is a safe and effective treatment option for management of LGG and RN, however, there may be increased risk of permanent complications with treatment of deep-seated subcortical lesions.
Collapse
Affiliation(s)
- Lea Scherschinski
- Department of Neurosurgery, Barrow Neurological Institute, St. Joseph’s Hospital and Medical Center, Phoenix, AZ 85013, USA
- Department of Neurosurgery, Charité—Universitätsmedizin Berlin, 10117 Berlin, Germany
- Correspondence: ; Tel.: +1-602-693-5883
| | - Jubran H. Jubran
- Department of Neurosurgery, Barrow Neurological Institute, St. Joseph’s Hospital and Medical Center, Phoenix, AZ 85013, USA
| | - Kelly A. Shaftel
- Department of Neurosurgery, Barrow Neurological Institute, St. Joseph’s Hospital and Medical Center, Phoenix, AZ 85013, USA
| | - Charuta G. Furey
- Department of Neurosurgery, Barrow Neurological Institute, St. Joseph’s Hospital and Medical Center, Phoenix, AZ 85013, USA
| | - Dara S. Farhadi
- Department of Neurosurgery, Barrow Neurological Institute, St. Joseph’s Hospital and Medical Center, Phoenix, AZ 85013, USA
| | - Dimitri Benner
- Department of Neurosurgery, Barrow Neurological Institute, St. Joseph’s Hospital and Medical Center, Phoenix, AZ 85013, USA
| | - Benjamin K. Hendricks
- Department of Neurosurgery, Barrow Neurological Institute, St. Joseph’s Hospital and Medical Center, Phoenix, AZ 85013, USA
| | - Kris A. Smith
- Department of Neurosurgery, Barrow Neurological Institute, St. Joseph’s Hospital and Medical Center, Phoenix, AZ 85013, USA
| |
Collapse
|
3
|
Updated International Tuberous Sclerosis Complex Diagnostic Criteria and Surveillance and Management Recommendations. Pediatr Neurol 2021; 123:50-66. [PMID: 34399110 DOI: 10.1016/j.pediatrneurol.2021.07.011] [Citation(s) in RCA: 213] [Impact Index Per Article: 71.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/13/2021] [Accepted: 07/20/2021] [Indexed: 01/10/2023]
Abstract
BACKGROUND Tuberous sclerosis complex (TSC) is an autosomal dominant genetic disease affecting multiple body systems with wide variability in presentation. In 2013, Pediatric Neurology published articles outlining updated diagnostic criteria and recommendations for surveillance and management of disease manifestations. Advances in knowledge and approvals of new therapies necessitated a revision of those criteria and recommendations. METHODS Chairs and working group cochairs from the 2012 International TSC Consensus Group were invited to meet face-to-face over two days at the 2018 World TSC Conference on July 25 and 26 in Dallas, TX, USA. Before the meeting, working group cochairs worked with group members via e-mail and telephone to (1) review TSC literature since the 2013 publication, (2) confirm or amend prior recommendations, and (3) provide new recommendations as required. RESULTS Only two changes were made to clinical diagnostic criteria reported in 2013: "multiple cortical tubers and/or radial migration lines" replaced the more general term "cortical dysplasias," and sclerotic bone lesions were reinstated as a minor criterion. Genetic diagnostic criteria were reaffirmed, including highlighting recent findings that some individuals with TSC are genetically mosaic for variants in TSC1 or TSC2. Changes to surveillance and management criteria largely reflected increased emphasis on early screening for electroencephalographic abnormalities, enhanced surveillance and management of TSC-associated neuropsychiatric disorders, and new medication approvals. CONCLUSIONS Updated TSC diagnostic criteria and surveillance and management recommendations presented here should provide an improved framework for optimal care of those living with TSC and their families.
Collapse
|
4
|
Zeller S, Kaye J, Jumah F, Mantri SS, Mir J, Raju B, Danish SF. Current applications and safety profile of laser interstitial thermal therapy in the pediatric population: a systematic review of the literature. J Neurosurg Pediatr 2021; 28:360-367. [PMID: 34214984 DOI: 10.3171/2021.2.peds20721] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/16/2020] [Accepted: 02/08/2021] [Indexed: 11/06/2022]
Abstract
OBJECTIVE Laser interstitial thermal therapy (LITT) provides a minimally invasive alternative to open brain surgery, making it a powerful neurosurgical tool especially in pediatric patients. This systematic review aimed to highlight the indications and complications of LITT in the pediatric population. METHODS In line with the PRISMA guidelines, the authors conducted a systematic review to summarize the current applications and safety profiles of LITT in pediatrics. PubMed and Embase were searched for studies that reported the outcomes of LITT in patients < 21 years of age. Retrospective studies, case series, and case reports were included. Two authors independently screened the articles by title and abstract followed by full text. Relevant variables were extracted from studies that met final eligibility, and results were pooled using descriptive statistics. RESULTS The selection process captured 303 pediatric LITT procedures across 35 studies. Males comprised approximately 60% of the aggregate sample, with a mean age of 10.5 years (range 0.5-21 years). The LITT technologies used included Visualase (89%), NeuroBlate (9%), and Multilase 2100 (2%). The most common indication was treatment of seizures (86%), followed by brain tumors (16%). The mean follow-up duration was 15.6 months (range 1.3-48 months). The overall complication rate was 15.8%, which comprised transient neurological deficits, cognitive and electrolyte disturbances, hemorrhage, edema, and hydrocephalus. No deaths were reported. CONCLUSIONS As of now, LITT's most common applications in pediatrics are focused on treating medically refractory epilepsy and brain tumors that can be difficult to resect. The safety of LITT can provide an attractive alternative to open brain surgery in the pediatric population.
Collapse
Affiliation(s)
- Sabrina Zeller
- 1Department of Neurosurgery, Rutgers-Robert Wood Johnson Medical School and Robert Wood Johnson University Hospital, New Brunswick
| | - Joel Kaye
- 1Department of Neurosurgery, Rutgers-Robert Wood Johnson Medical School and Robert Wood Johnson University Hospital, New Brunswick
| | - Fareed Jumah
- 1Department of Neurosurgery, Rutgers-Robert Wood Johnson Medical School and Robert Wood Johnson University Hospital, New Brunswick
| | - Shilpa S Mantri
- 2Rutgers-Robert Wood Johnson Medical School, New Brunswick, New Jersey; and
| | - Jamshaid Mir
- 3College of Medicine, Northeast Ohio Medical University, Rootstown, Ohio
| | - Bharath Raju
- 1Department of Neurosurgery, Rutgers-Robert Wood Johnson Medical School and Robert Wood Johnson University Hospital, New Brunswick
| | - Shabbar F Danish
- 1Department of Neurosurgery, Rutgers-Robert Wood Johnson Medical School and Robert Wood Johnson University Hospital, New Brunswick
| |
Collapse
|
5
|
Mo F, Pellerino A, Rudà R. Subependymal Giant Cell Astrocytomas (SEGAs): a Model of Targeting Tumor Growth and Epilepsy. Curr Treat Options Neurol 2021. [DOI: 10.1007/s11940-021-00673-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
|
6
|
Laser interstitial thermotherapy (LITT) for the treatment of tumors of the brain and spine: a brief review. J Neurooncol 2021; 151:429-442. [PMID: 33611709 PMCID: PMC7897607 DOI: 10.1007/s11060-020-03652-z] [Citation(s) in RCA: 36] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2020] [Accepted: 10/15/2020] [Indexed: 12/11/2022]
Abstract
Introduction Laser Interstitial Thermotherapy (LITT; also known as Stereotactic Laser Ablation or SLA), is a minimally invasive treatment modality that has recently gained prominence in the treatment of malignant primary and metastatic brain tumors and radiation necrosis and studies for treatment of spinal metastasis has recently been reported. Methods Here we provide a brief literature review of the various contemporary uses for LITT and their reported outcomes. Results Historically, the primary indication for LITT has been for the treatment of recurrent glioblastoma (GBM). However, indications have continued to expand and now include gliomas of different grades, brain metastasis (BM), radiation necrosis (RN), other types of brain tumors as well as spine metastasis. LITT is emerging as a safe, reliable, minimally invasive clinical approach, particularly for deep seated, focal malignant brain tumors and radiation necrosis. The role of LITT for treatment of other types of tumors of the brain and for spine tumors appears to be evolving at a small number of centers. While the technology appears to be safe and increasingly utilized, there have been few prospective clinical trials and most published studies combine different pathologies in the same report. Conclusion Well-designed prospective trials will be required to firmly establish the role of LITT in the treatment of lesions of the brain and spine.
Collapse
|
7
|
Desai VR, Jenson AV, Hoverson E, Desai RM, Boghani Z, Lee MR. Stereotactic laser ablation for subependymal giant cell astrocytomas: personal experience and review of the literature. Childs Nerv Syst 2020; 36:2685-2691. [PMID: 32468241 DOI: 10.1007/s00381-020-04638-y] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/11/2020] [Accepted: 04/22/2020] [Indexed: 12/19/2022]
Abstract
PURPOSE Subependymal giant cell astrocytomas (SEGAs) are rare tumors typically found in tuberous sclerosis patients. They typically grow in the region of the foramen of Monro and can occlude it, leading to hydrocephalus. Currently, gross total resection is the standard of care, with low rates of recurrence but high rates of complication, especially with larger lesions. Laser interstitial thermal therapy (LITT) is a newly emerging treatment modality for a variety of pathologies. Here, we present a case series of SEGAs managed via LITT and endoscopic, stereotactic septostomy. METHODS A retrospective chart review was performed to identify three cases in which SEGAs were treated via LITT and septostomy. Stereotactic ablation was performed via magnetic resonance (MR) thermometry with laser output set to 69% for 2.5 min, with post-ablation scans for visualization of treatment area. RESULTS Average age at surgery was 8.2 years. Pre-operative tumor volumes were 0.43, 1.51, and 3.88 cm3. Post-operative tumor volumes were 0.25, 0.21, and 0.68 cm3. Mean tumor volume reduction was 70%. No complications occurred. CONCLUSION LITT with septostomy should be considered a viable primary or adjunct treatment modality for SEGAs.
Collapse
Affiliation(s)
- Virendra R Desai
- Pediatric Neurosurgery, Dell Children's Medical Center, Department of Neurosurgery, The University of Texas at Austin Dell Medical School, Austin, TX, USA. .,Department of Neurosurgery, Houston Methodist Neurological Institute, Houston Methodist Hospital, Scurlock Tower, Suite 944, 6560 Fannin Street, Houston, TX, 77030, USA.
| | - Amanda V Jenson
- Pediatric Neurosurgery, Dell Children's Medical Center, Department of Neurosurgery, The University of Texas at Austin Dell Medical School, Austin, TX, USA.,Department of Neurosurgery, Houston Methodist Neurological Institute, Houston Methodist Hospital, Scurlock Tower, Suite 944, 6560 Fannin Street, Houston, TX, 77030, USA
| | - Eric Hoverson
- Pediatric Neurosurgery, Dell Children's Medical Center, Department of Neurosurgery, The University of Texas at Austin Dell Medical School, Austin, TX, USA
| | - Rajendra M Desai
- Department of Radiology, University of Texas Medical Branch at Galveston, Galveston, TX, USA
| | - Zain Boghani
- Pediatric Neurosurgery, Dell Children's Medical Center, Department of Neurosurgery, The University of Texas at Austin Dell Medical School, Austin, TX, USA.,Department of Neurosurgery, Houston Methodist Neurological Institute, Houston Methodist Hospital, Scurlock Tower, Suite 944, 6560 Fannin Street, Houston, TX, 77030, USA
| | - Mark R Lee
- Pediatric Neurosurgery, Dell Children's Medical Center, Department of Neurosurgery, The University of Texas at Austin Dell Medical School, Austin, TX, USA.,Department of Neurosurgery, The Rockefeller Neuroscience Institute, West Virginia University, Morgantown, WV, USA
| |
Collapse
|
8
|
Skandalakis GP, Rivera DR, Rizea CD, Bouras A, Raj JGJ, Bozec D, Hadjipanayis CG. Hyperthermia treatment advances for brain tumors. Int J Hyperthermia 2020; 37:3-19. [PMID: 32672123 PMCID: PMC7756245 DOI: 10.1080/02656736.2020.1772512] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2020] [Revised: 04/15/2020] [Accepted: 05/16/2020] [Indexed: 02/06/2023] Open
Abstract
Hyperthermia therapy (HT) of cancer is a well-known treatment approach. With the advent of new technologies, HT approaches are now important for the treatment of brain tumors. We review current clinical applications of HT in neuro-oncology and ongoing preclinical research aiming to advance HT approaches to clinical practice. Laser interstitial thermal therapy (LITT) is currently the most widely utilized thermal ablation approach in clinical practice mainly for the treatment of recurrent or deep-seated tumors in the brain. Magnetic hyperthermia therapy (MHT), which relies on the use of magnetic nanoparticles (MNPs) and alternating magnetic fields (AMFs), is a new quite promising HT treatment approach for brain tumors. Initial MHT clinical studies in combination with fractionated radiation therapy (RT) in patients have been completed in Europe with encouraging results. Another combination treatment with HT that warrants further investigation is immunotherapy. HT approaches for brain tumors will continue to a play an important role in neuro-oncology.
Collapse
Affiliation(s)
- Georgios P. Skandalakis
- Brain Tumor Nanotechnology Laboratory, Department of Neurosurgery, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY
| | - Daniel R. Rivera
- Brain Tumor Nanotechnology Laboratory, Department of Neurosurgery, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY
| | - Caroline D. Rizea
- Brain Tumor Nanotechnology Laboratory, Department of Neurosurgery, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY
| | - Alexandros Bouras
- Brain Tumor Nanotechnology Laboratory, Department of Neurosurgery, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY
| | - Joe Gerald Jesu Raj
- Brain Tumor Nanotechnology Laboratory, Department of Neurosurgery, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY
| | - Dominique Bozec
- Brain Tumor Nanotechnology Laboratory, Department of Neurosurgery, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY
| | - Constantinos G. Hadjipanayis
- Brain Tumor Nanotechnology Laboratory, Department of Neurosurgery, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY
| |
Collapse
|
9
|
Hoppe C, Helmstaedter C. Laser interstitial thermotherapy (LiTT) in pediatric epilepsy surgery. Seizure 2020; 77:69-75. [DOI: 10.1016/j.seizure.2018.12.010] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2018] [Revised: 12/07/2018] [Accepted: 12/17/2018] [Indexed: 01/06/2023] Open
|
10
|
Nguyen HS, Doan NB, Gelsomino M, Shabani S, Awad AJ, Best B, Kaushal M, Mortazavi MM. Subependymal Giant Cell Astrocytoma: A Surveillance, Epidemiology, and End Results Program–Based Analysis from 2004 to 2013. World Neurosurg 2018; 118:e263-e268. [DOI: 10.1016/j.wneu.2018.06.169] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2018] [Revised: 06/19/2018] [Accepted: 06/20/2018] [Indexed: 12/17/2022]
|