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Unadkat P, Quevedo J, Soares J, Fenoy A. Opportunities and challenges for the use of deep brain stimulation in the treatment of refractory major depression. DISCOVER MENTAL HEALTH 2024; 4:9. [PMID: 38483709 PMCID: PMC10940557 DOI: 10.1007/s44192-024-00062-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/11/2023] [Accepted: 03/08/2024] [Indexed: 03/17/2024]
Abstract
Major Depressive Disorder continues to remain one of the most prevalent psychiatric diseases globally. Despite multiple trials of conventional therapies, a subset of patients fail to have adequate benefit to treatment. Deep brain stimulation (DBS) is a promising treatment in this difficult to treat population and has shown strong antidepressant effects across multiple cohorts. Nearly two decades of work have provided insights into the potential for chronic focal stimulation in precise brain targets to modulate pathological brain circuits that are implicated in the pathogenesis of depression. In this paper we review the rationale that prompted the selection of various brain targets for DBS, their subsequent clinical outcomes and common adverse events reported. We additionally discuss some of the pitfalls and challenges that have prevented more widespread adoption of this technology as well as future directions that have shown promise in improving therapeutic efficacy of DBS in the treatment of depression.
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Affiliation(s)
- Prashin Unadkat
- Elmezzi Graduate School of Molecular Medicine, Feinstein Institutes for Medical Research, Northwell Health, Manhasset, NY, USA
- Department of Neurosurgery, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell Health, Hempstead, NY, USA
| | - Joao Quevedo
- Center of Excellence On Mood Disorders, Faillace Department of Psychiatry and Behavioral Sciences, McGovern Medical School, The University of Texas Health Science Center at Houston, (UT Health), Houston, TX, USA
| | - Jair Soares
- Center of Excellence On Mood Disorders, Faillace Department of Psychiatry and Behavioral Sciences, McGovern Medical School, The University of Texas Health Science Center at Houston, (UT Health), Houston, TX, USA
| | - Albert Fenoy
- Elmezzi Graduate School of Molecular Medicine, Feinstein Institutes for Medical Research, Northwell Health, Manhasset, NY, USA.
- Department of Neurosurgery, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell Health, Hempstead, NY, USA.
- Feinstein Institutes for Medical Research, Northwell Health, Manhasset, NY, USA.
- Department of Psychiatry, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell Health, Hempstead, NY, USA.
- Department of Neurosurgery, Donald and Barbara Zucker School of Medicine, Feinstein Institutes for Medical Research, Northwell Health, 805 Northern Boulevard, Suite 100, Great Neck, NY, 11021, USA.
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Chang JG, Kim SJ, Kim CH. Neuroablative Intervention for Refractory Obsessive-Compulsive Disorder. Psychiatry Investig 2023; 20:997-1006. [PMID: 37997327 PMCID: PMC10678146 DOI: 10.30773/pi.2023.0214] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/26/2023] [Revised: 08/19/2023] [Accepted: 08/29/2023] [Indexed: 11/25/2023] Open
Abstract
OBJECTIVE This review aims to investigate the progression of neuroablation, along with documented clinical efficacy and safety, in the management of treatment-resistant obsessive-compulsive disorder (OCD). METHODS We searched and compiled clinical research results of neuroablation therapy reported to date. We extracted outcomes related to clinical efficacy, side effects, and surgical complications. Additionally, we summarized key claims and findings. RESULTS Neuroablative intervention is a potential treatment approach for refractory OCD. Recent advancements, such as real-time magnetic resonance monitoring and minimally invasive techniques employing ultrasound and laser, offer distinct advantages in terms of safety and comparative efficacy when compared to conventional methods. However, the absence of randomized controlled trials and long-term outcome data underscores the need for cautious consideration when selecting neuroablation. CONCLUSION Neuroablative intervention shows promise for refractory OCD, but vigilant consideration is essential in both patient selection and surgical method choices due to the potential for rare yet serious complications.
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Affiliation(s)
- Jhin Goo Chang
- Department of Psychiatry, Myongji Hospital, Hanyang University College of Medicine, Goyang, Republic of Korea
| | - Se Joo Kim
- Department of Psychiatry, Institute of Behavioral Science in Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Chan-Hyung Kim
- Department of Psychiatry, Institute of Behavioral Science in Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea
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Shofty B, Gadot R, Viswanathan A, Provenza NR, Storch EA, McKay SA, Meyers MS, Hertz AG, Avendano-Ortega M, Goodman WK, Sheth SA. Intraoperative valence testing to adjudicate between ventral capsule/ventral striatum and bed nucleus of the stria terminalis target selection in deep brain stimulation for obsessive-compulsive disorder. J Neurosurg 2023; 139:442-450. [PMID: 36681982 DOI: 10.3171/2022.10.jns221683] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2022] [Accepted: 10/12/2022] [Indexed: 12/24/2022]
Abstract
OBJECTIVE Deep brain stimulation (DBS) is an accepted therapy for severe, treatment-refractory obsessive-compulsive disorder (trOCD). The optimal DBS target location within the anterior limb of the internal capsule, particularly along the anterior-posterior axis, remains elusive. Empirical evidence from several studies in the past decade has suggested that the ideal target lies in the vicinity of the anterior commissure (AC), either just anterior to the AC, above the ventral striatum (VS), or just posterior to the AC, above the bed nucleus of the stria terminalis (BNST). Various methods have been utilized to optimize target selection for trOCD DBS. The authors describe their practice of planning trajectories to both the VS and BNST and adjudicating between them with awake intraoperative valence testing to individualize permanent target selection. METHODS Eight patients with trOCD underwent awake DBS with trajectories planned for both VS and BNST targets bilaterally. The authors intraoperatively assessed the acute effects of stimulation on mood, energy, and anxiety and implanted the trajectory with the most reliable positive valence responses and least stimulation-induced side effects. The method of intraoperative target adjudication is described, and the OCD outcome at last follow-up is reported. RESULTS The mean patient age at surgery was 41.25 ± 15.1 years, and the mean disease duration was 22.75 ± 10.2 years. The median preoperative Yale-Brown Obsessive Compulsive Scale (Y-BOCS) score was 39 (range 34-40). Two patients had previously undergone capsulotomy, with insufficient response. Seven (44%) of 16 leads were moved to the second target based on intraoperative stimulation findings, 4 of them to avoid strong negative valence effects. Three patients had an asymmetric implant (1 lead in each target). All 8 patients (100%) met full response criteria, and the mean Y-BOCS score reduction across the full cohort was 51.2% ± 12.8%. CONCLUSIONS Planning and intraoperatively testing trajectories flanking the AC-superjacent to the VS anteriorly and to the BNST posteriorly-allowed identification of positive valence responses and acute adverse effects. Awake testing helped to select between possible trajectories and identify individually optimized targets in DBS for trOCD.
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Affiliation(s)
- Ben Shofty
- 1Department of Neurosurgery, University of Utah, Salt Lake City, Utah; and
| | | | | | | | - Eric A Storch
- 3Psychiatry, Baylor College of Medicine, Houston, Texas
| | - Sarah A McKay
- 3Psychiatry, Baylor College of Medicine, Houston, Texas
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Carrillo-Ruiz JD, Carrillo-Márquez JR, Beltrán JQ, Jiménez-Ponce F, García-Muñoz L, Navarro-Olvera JL, Márquez-Franco R, Velasco F. Innovative perspectives in limbic surgery using deep brain stimulation. Front Neurosci 2023; 17:1167244. [PMID: 37274213 PMCID: PMC10233042 DOI: 10.3389/fnins.2023.1167244] [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: 02/16/2023] [Accepted: 04/24/2023] [Indexed: 06/06/2023] Open
Abstract
Limbic surgery is one of the most attractive and retaken fields of functional neurosurgery in the last two decades. Psychiatric surgery emerged from the incipient work of Moniz and Lima lesioning the prefrontal cortex in agitated patients. Since the onset of stereotactic and functional neurosurgery with Spiegel and Wycis, the treatment of mental diseases gave attention to refractory illnesses mainly with the use of thalamotomies. Neurosis and some psychotic symptoms were treated by them. Several indications when lesioning the brain were included: obsessive-compulsive disorder, depression, and aggressiveness among others with a diversity of targets. The indiscriminately use of anatomical sites without enough scientific evidence, and uncertainly defined criteria for selecting patients merged with a deficiency in ethical aspects, brought a lack of procedures for a long time: only select clinics allowed this surgery around the world from 1950 to the 1990s. In 1999, Nuttin et al. began a new chapter in limbic surgery with the use of Deep Brain Stimulation, based on the experience of pain, Parkinson's disease, and epilepsy. The efforts were focused on different targets to treat depression and obsessive-compulsive disorders. Nevertheless, other diseases were added to use neuromodulation. The goal of this article is to show the new opportunities to treat neuropsychiatric diseases.
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Affiliation(s)
- José Damián Carrillo-Ruiz
- Stereotactic, Functional & Radiosurgery Unit of Neurosurgery Service, Mexico General Hospital, Mexico City, Mexico
- Research Direction, Mexico General Hospital, Mexico City, Mexico
- Neuroscience Coordination, Psychology Faculty, Anahuac University, Mexico City, Mexico
| | - José Rodrigo Carrillo-Márquez
- Faculty of Health Sciences, Anahuac University, Mexico City, Mexico
- Alpha Health Sciences Leadership Program, Anahuac University, Mexico City, Mexico
| | - Jesús Quetzalcóatl Beltrán
- Stereotactic, Functional & Radiosurgery Unit of Neurosurgery Service, Mexico General Hospital, Mexico City, Mexico
| | - Fiacro Jiménez-Ponce
- Stereotactic, Functional & Radiosurgery Unit of Neurosurgery Service, Mexico General Hospital, Mexico City, Mexico
| | - Luis García-Muñoz
- Stereotactic, Functional & Radiosurgery Unit of Neurosurgery Service, Mexico General Hospital, Mexico City, Mexico
| | - José Luis Navarro-Olvera
- Stereotactic, Functional & Radiosurgery Unit of Neurosurgery Service, Mexico General Hospital, Mexico City, Mexico
| | - René Márquez-Franco
- Stereotactic, Functional & Radiosurgery Unit of Neurosurgery Service, Mexico General Hospital, Mexico City, Mexico
| | - Francisco Velasco
- Stereotactic, Functional & Radiosurgery Unit of Neurosurgery Service, Mexico General Hospital, Mexico City, Mexico
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McLaughlin NCR, Magnotti JF, Banks GP, Nanda P, Hoexter MQ, Lopes AC, Batistuzzo MC, Asaad WF, Stewart C, Paulo D, Noren G, Greenberg BD, Malloy P, Salloway S, Correia S, Pathak Y, Sheehan J, Marsland R, Gorgulho A, De Salles A, Miguel EC, Rasmussen SA, Sheth SA. Gamma knife capsulotomy for intractable OCD: Neuroimage analysis of lesion size, location, and clinical response. Transl Psychiatry 2023; 13:134. [PMID: 37185805 PMCID: PMC10130137 DOI: 10.1038/s41398-023-02425-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/14/2022] [Revised: 02/27/2023] [Accepted: 03/31/2023] [Indexed: 05/17/2023] Open
Abstract
Obsessive-compulsive disorder (OCD) affects 2-3% of the population. One-third of patients are poorly responsive to conventional therapies, and for a subgroup, gamma knife capsulotomy (GKC) is an option. We examined lesion characteristics in patients previously treated with GKC through well-established programs in Providence, RI (Butler Hospital/Rhode Island Hospital/Alpert Medical School of Brown University) and São Paulo, Brazil (University of São Paolo). Lesions were traced on T1 images from 26 patients who had received GKC targeting the ventral half of the anterior limb of the internal capsule (ALIC), and the masks were transformed into MNI space. Voxel-wise lesion-symptom mapping was performed to assess the influence of lesion location on Y-BOCS ratings. General linear models were built to compare the relationship between lesion size/location along different axes of the ALIC and above or below-average change in Y-BOCS ratings. Sixty-nine percent of this sample were full responders (≥35% improvement in OCD). Lesion occurrence anywhere within the targeted region was associated with clinical improvement, but modeling results demonstrated that lesions occurring posteriorly (closer to the anterior commissure) and dorsally (closer to the mid-ALIC) were associated with the greatest Y-BOCS reduction. No association was found between Y-BOCS reduction and overall lesion volume. GKC remains an effective treatment for refractory OCD. Our data suggest that continuing to target the bottom half of the ALIC in the coronal plane is likely to provide the dorsal-ventral height required to achieve optimal outcomes, as it will cover the white matter pathways relevant to change. Further analysis of individual variability will be essential for improving targeting and clinical outcomes, and potentially further reducing the lesion size necessary for beneficial outcomes.
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Affiliation(s)
- N C R McLaughlin
- Butler Hospital, Providence, RI, USA.
- Alpert Medical School of Brown University, Providence, RI, USA.
| | - J F Magnotti
- Department of Neurosurgery, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - G P Banks
- Columbia University Medical Center, New York, NY, USA
| | - P Nanda
- Columbia University Medical Center, New York, NY, USA
| | - M Q Hoexter
- Faculdade de Medicina, Universidade de São Paulo, São Paulo, SP, Brazil
| | - A C Lopes
- Faculdade de Medicina, Universidade de São Paulo, São Paulo, SP, Brazil
| | - M C Batistuzzo
- Faculdade de Medicina, Universidade de São Paulo, São Paulo, SP, Brazil
- Department of Methods and Techniques in Psychology, Pontifical Catholic University, São Paulo, SP, Brazil
| | - W F Asaad
- Alpert Medical School of Brown University, Providence, RI, USA
- Rhode Island Hospital, Providence, RI, USA
| | - C Stewart
- Boston University School of Public Health, Boston, MA, USA
| | - D Paulo
- Columbia University Medical Center, New York, NY, USA
| | - G Noren
- Alpert Medical School of Brown University, Providence, RI, USA
- Rhode Island Hospital, Providence, RI, USA
| | - B D Greenberg
- Butler Hospital, Providence, RI, USA
- Alpert Medical School of Brown University, Providence, RI, USA
- Providence Veterans Affairs Medical Center, Providence, RI, USA
| | - P Malloy
- Butler Hospital, Providence, RI, USA
- Alpert Medical School of Brown University, Providence, RI, USA
| | - S Salloway
- Butler Hospital, Providence, RI, USA
- Alpert Medical School of Brown University, Providence, RI, USA
| | - S Correia
- Alpert Medical School of Brown University, Providence, RI, USA
| | - Y Pathak
- Columbia University Medical Center, New York, NY, USA
| | - J Sheehan
- University of Virginia, Charlottesville, VA, USA
| | | | - A Gorgulho
- Faculdade de Medicina, Universidade de São Paulo, São Paulo, SP, Brazil
| | - A De Salles
- Faculdade de Medicina, Universidade de São Paulo, São Paulo, SP, Brazil
| | - E C Miguel
- Faculdade de Medicina, Universidade de São Paulo, São Paulo, SP, Brazil
| | - S A Rasmussen
- Butler Hospital, Providence, RI, USA
- Alpert Medical School of Brown University, Providence, RI, USA
- Rhode Island Hospital, Providence, RI, USA
| | - S A Sheth
- Department of Neurosurgery, Baylor College of Medicine, Houston, TX, USA
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Abstract
Modern transcranial magnetic resonance-guided focused ultrasound is an incisionless, ablative treatment modality for a growing number of neurologic disorders. This procedure selectively destroys a targeted volume of cerebral tissue and relies on real-time MR thermography to monitor tissue temperatures. By focusing on a submillimeter target through a hemispheric phased array of transducers, ultrasound waves pass through the skull and avoid overheating and brain damage. High-intensity focused ultrasound techniques are increasingly used to create safe and effective stereotactic ablations for medication-refractory movement and other neurologic and psychiatric disorders.
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Affiliation(s)
- Jonathan Pomeraniec
- Department of Neurosurgery, University of Virginia, School of Medicine, PO Box 800212, Charlottesville, VA 22908, USA
| | - W Jeffrey Elias
- Department of Neurosurgery, University of Virginia, School of Medicine, PO Box 800212, Charlottesville, VA 22908, USA.
| | - Shayan Moosa
- Department of Neurosurgery, University of Virginia, School of Medicine, PO Box 800212, Charlottesville, VA 22908, USA
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Taylor JJ, Lin C, Talmasov D, Ferguson MA, Schaper FLWVJ, Jiang J, Goodkind M, Grafman J, Etkin A, Siddiqi SH, Fox MD. A transdiagnostic network for psychiatric illness derived from atrophy and lesions. Nat Hum Behav 2023; 7:420-429. [PMID: 36635585 PMCID: PMC10236501 DOI: 10.1038/s41562-022-01501-9] [Citation(s) in RCA: 17] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2022] [Accepted: 11/23/2022] [Indexed: 01/13/2023]
Abstract
Psychiatric disorders share neurobiology and frequently co-occur. This neurobiological and clinical overlap highlights opportunities for transdiagnostic treatments. In this study, we used coordinate and lesion network mapping to test for a shared brain network across psychiatric disorders. In our meta-analysis of 193 studies, atrophy coordinates across six psychiatric disorders mapped to a common brain network defined by positive connectivity to anterior cingulate and insula, and by negative connectivity to posterior parietal and lateral occipital cortex. This network was robust to leave-one-diagnosis-out cross-validation and specific to atrophy coordinates from psychiatric versus neurodegenerative disorders (72 studies). In 194 patients with penetrating head trauma, lesion damage to this network correlated with the number of post-lesion psychiatric diagnoses. Neurosurgical ablation targets for psychiatric illness (four targets) also aligned with the network. This convergent brain network for psychiatric illness may partially explain high rates of psychiatric comorbidity and could highlight neuromodulation targets for patients with more than one psychiatric disorder.
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Affiliation(s)
- Joseph J Taylor
- Center for Brain Circuit Therapeutics, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA.
- Department of Psychiatry, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA.
| | - Christopher Lin
- Center for Brain Circuit Therapeutics, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
- Department of Neurology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Daniel Talmasov
- Departments of Neurology and Psychiatry, Columbia University Medical Center, Columbia University College of Physicians and Surgeons, New York, NY, USA
| | - Michael A Ferguson
- Center for Brain Circuit Therapeutics, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
- Department of Neurology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
- Center for the Study of World Religions, Harvard Divinity School, Cambridge, MA, USA
| | - Frederic L W V J Schaper
- Center for Brain Circuit Therapeutics, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
- Department of Neurology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Jing Jiang
- Stead Family Department of Pediatrics, University of Iowa Carver College of Medicine, Iowa City, IA, USA
- Iowa Neuroscience Institute, University of Iowa Carver College of Medicine, Iowa City, IA, USA
| | - Madeleine Goodkind
- Departments of Psychiatry and Behavioral Sciences, University of New Mexico, Albuquerque, NM, USA
- New Mexico Veterans Affairs Healthcare System, Albuquerque, NM, USA
| | - Jordan Grafman
- Departments of Physical Medicine and Rehabilitation, Neurology, & Psychiatry, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
- Shirley Ryan Ability Lab, Chicago, IL, USA
| | - Amit Etkin
- Department of Psychiatry and Behavioral Sciences, Stanford University School of Medicine, Stanford, CA, USA
- Wu Tsai Neurosciences Institute at Stanford, Stanford University School of Medicine, Stanford, CA, USA
- Alto Neuroscience, Los Altos, CA, USA
| | - Shan H Siddiqi
- Center for Brain Circuit Therapeutics, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
- Department of Psychiatry, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Michael D Fox
- Center for Brain Circuit Therapeutics, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
- Department of Psychiatry, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
- Department of Neurology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
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8
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Sherif MA, Fotros A, Greenberg BD, McLaughlin NCR. Understanding cingulotomy's therapeutic effect in OCD through computer models. Front Integr Neurosci 2023; 16:889831. [PMID: 36704759 PMCID: PMC9871832 DOI: 10.3389/fnint.2022.889831] [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: 03/04/2022] [Accepted: 12/05/2022] [Indexed: 01/12/2023] Open
Abstract
Cingulotomy is therapeutic in OCD, but what are the possible mechanisms? Computer models that formalize cortical OCD abnormalities and anterior cingulate cortex (ACC) function can help answer this. At the neural dynamics level, cortical dynamics in OCD have been modeled using attractor networks, where activity patterns resistant to change denote the inability to switch to new patterns, which can reflect inflexible thinking patterns or behaviors. From that perspective, cingulotomy might reduce the influence of difficult-to-escape ACC attractor dynamics on other cortical areas. At the functional level, computer formulations based on model-free reinforcement learning (RL) have been used to describe the multitude of phenomena ACC is involved in, such as tracking the timing of expected outcomes and estimating the cost of exerting cognitive control and effort. Different elements of model-free RL models of ACC could be affected by the inflexible cortical dynamics, making it challenging to update their values. An agent can also use a world model, a representation of how the states of the world change, to plan its actions, through model-based RL. OCD has been hypothesized to be driven by reduced certainty of how the brain's world model describes changes. Cingulotomy might improve such uncertainties about the world and one's actions, making it possible to trust the outcomes of these actions more and thus reduce the urge to collect more sensory information in the form of compulsions. Connecting the neural dynamics models with the functional formulations can provide new ways of understanding the role of ACC in OCD, with potential therapeutic insights.
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Affiliation(s)
- Mohamed A. Sherif
- Department of Psychiatry, Brown University, Providence, RI, United States,Carney Institute for Brain Science, Brown University, Providence, RI, United States,Department of Psychiatry Lifespan Health System, Providence, RI, United States,*Correspondence: Mohamed A. Sherif,
| | - Aryandokht Fotros
- Department of Psychiatry, Brown University, Providence, RI, United States,Department of Psychiatry Lifespan Health System, Providence, RI, United States
| | - Benjamin D. Greenberg
- Department of Psychiatry, Brown University, Providence, RI, United States,Carney Institute for Brain Science, Brown University, Providence, RI, United States,Butler Hospital, Providence, RI, United States,United States Department of Veterans Affairs, Providence VA Medical Center, Providence, RI, United States
| | - Nicole C. R. McLaughlin
- Department of Psychiatry, Brown University, Providence, RI, United States,Carney Institute for Brain Science, Brown University, Providence, RI, United States,Butler Hospital, Providence, RI, United States
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Banks GP, Heilbronner SR, Goodman W, Sheth SA. A population-normalized tractographic fiber atlas of the anterior limb of the internal capsule: relevance to surgical neuromodulation. J Neurosurg 2022; 137:1278-1288. [PMID: 35395627 DOI: 10.3171/2022.1.jns211935] [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: 08/29/2021] [Accepted: 01/31/2022] [Indexed: 11/06/2022]
Abstract
OBJECTIVE The anterior limb of the internal capsule (ALIC) is a white matter highway that connects several subcortical structures to the prefrontal cortex. Although surgical interventions in the ALIC have been used to treat a number of psychiatric illnesses, there is significant debate regarding what fibers are targeted for intervention. This debate is partially due to an incomplete understanding of connectivity in the region. METHODS To better understand this complex structure, the authors employed a novel tractography-based approach to examine how fibers from the thalamus and subthalamic nucleus (STN) traverse the ALIC. Furthermore, the authors analyzed connections from the medial dorsal nucleus, anterior nucleus, and ventral anterior nucleus of the thalamus. RESULTS The results showed that there is an organizational gradient of thalamic fibers medially and STN fibers laterally in the ALIC that fades more anteriorly. These findings, in combination with the known corticotopic organization described by previous studies, allow for a more thorough understanding of the organization of the white matter fibers in the ALIC. CONCLUSIONS These results are important for understanding and targeting of neuromodulatory therapies in the ALIC and may help explain why differences in therapeutic effect are observed for different areas of the ALIC.
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Affiliation(s)
- Garrett P Banks
- 1Department of Neurosurgery, Columbia University Medical Center, New York, New York
| | - Sarah R Heilbronner
- 2Department of Neuroscience, University of Minnesota, Minneapolis, Minnesota
| | - Wayne Goodman
- 3Department of Psychiatry and Behavioral Sciences, Baylor College of Medicine, Houston, Texas; and
| | - Sameer A Sheth
- 4Department of Neurosurgery, Baylor College of Medicine, Houston, Texas
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Kholyavin AI, Polyakov YI. Stereotactic cingulotomy and capsulotomy for obsessive-compulsive disorders: Indications and comparative results. PROGRESS IN BRAIN RESEARCH 2022; 272:1-21. [PMID: 35667796 DOI: 10.1016/bs.pbr.2022.03.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Stereotactic cingulotomy and capsulotomy have been used to treat obsessive-compulsive disorders (OCD) and treatment-resistant depression since the 1950s-60s. To date, these surgical procedures have gained a number of advancements due to progress of neuroimaging and upgrading of stereotactic technique. The effectiveness of operations is related to the restoration of the normal level of limbic regulation in treated patients. In cases of OCD, capsulotomy is somewhat more effective, while cingulotomy has a more favorable safety profile. Moreover, clinical experience shows that these procedures may be efficient for management not only OCD itself, but for obsessive-compulsive symptoms in cases of other mental diseases, such as Tourette syndrome and schizophrenia, thus may be considered in carefully selected patients. An individualized treatment strategy, including staged stereotactic interventions, seems most promising for attainment of the best possible outcomes, and may allow to achieve socialization of 75% of the operated patients with minimal pharmacological support. Other potential stereotactic targets for management of OCD, which selection may depend on detail of clinical manifestation of disease, include thalamic nuclei, nucleus accumbens, globus pallidus, the amygdala, etc., and are currently under active evaluation, and their use is tremendously facilitated by the development of deep brain stimulation techniques. Nevertheless, cingulotomy and capsulotomy still remain highly relevant for treatment of patients with therapy-resistant mental disorders.
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Affiliation(s)
- Andrey I Kholyavin
- Laboratory of Stereotactic Methods, N.P. Bechtereva Institute of Human Brain of the Russian Academy of Sciences, St. Petersburg, Russian Federation.
| | - Yury I Polyakov
- Laboratory of Stereotactic Methods, N.P. Bechtereva Institute of Human Brain of the Russian Academy of Sciences, St. Petersburg, Russian Federation; Department of Psychiatry and Narcology, I.I. Mechnikov North-Western State Medical University, St. Petersburg, Russian Federation; Department of Normal Physiology, I.P. Pavlov First Saint Petersburg State Medical University, St. Petersburg, Russian Federation
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11
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Iorio-Morin C, Sarica C, Elias GJB, Harmsen I, Hodaie M. Neuroimaging of psychiatric disorders. PROGRESS IN BRAIN RESEARCH 2022; 270:149-169. [PMID: 35396025 DOI: 10.1016/bs.pbr.2021.12.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Psychiatry remains the only medical specialty where diagnoses are still based on clinical syndromes rather than measurable biological abnormalities. As imaging technology and analytical methods evolve, it is becoming clear that subtle but measurable radiological characteristics exist and can be used to experimentally classify psychiatric disorders, predict response to treatment and, hopefully, develop new, more effective therapies. This review highlights advances in neuroimaging modalities that are now allowing assessment of brain structure, connectivity and neural network function, describes technical aspects of the most promising methods, and summarizes observations made in some frequent psychiatric disorders.
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Affiliation(s)
- Christian Iorio-Morin
- Division of Neurosurgery, Department of Surgery, Université de Sherbrooke, Sherbrooke, QC, Canada; Division of Neurosurgery, Department of Surgery, University of Toronto, Toronto, ON, Canada
| | - Can Sarica
- Division of Neurosurgery, Department of Surgery, University of Toronto, Toronto, ON, Canada
| | - Gavin J B Elias
- Division of Neurosurgery, Department of Surgery, University of Toronto, Toronto, ON, Canada
| | - Irene Harmsen
- Division of Neurosurgery, Department of Surgery, University of Toronto, Toronto, ON, Canada
| | - Mojgan Hodaie
- Division of Neurosurgery, Department of Surgery, University of Toronto, Toronto, ON, Canada.
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Mustroph ML, Cosgrove GR, Williams ZM. The Evolution of Modern Ablative Surgery for the Treatment of Obsessive-Compulsive and Major Depression Disorders. Front Integr Neurosci 2022; 16:797533. [PMID: 35464603 PMCID: PMC9026193 DOI: 10.3389/fnint.2022.797533] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2021] [Accepted: 02/07/2022] [Indexed: 11/30/2022] Open
Abstract
In this review, we describe the evolution of modern ablative surgery for intractable psychiatric disease, from the original image-guided cingulotomy procedure described by Ballantine, to the current bilateral anterior cingulotomy using MRI-guided stereotactic techniques. Extension of the single lesion bilateral cingulotomy to the extended bilateral cingulotomy and subsequent staged limbic leucotomy (LL) is also discussed. Other ablative surgeries for psychiatric disease including subcaudate tractotomy (SCT) and anterior capsulotomy (AC) using modern MRI-guided ablative techniques, as well as radiosurgical capsulotomy, are described. Finally, the potential emerging role of MR-guided focused ultrasound (MRgFUS) for treating conditions such as major depressive disorder (MDD) and obsessive-compulsive disorder (OCD) is discussed.
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Affiliation(s)
- Martina Laetitia Mustroph
- Department of Neurosurgery, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA, United States
- *Correspondence: Martina Laetitia Mustroph,
| | - G. Rees Cosgrove
- Department of Neurosurgery, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA, United States
| | - Ziv M. Williams
- Department of Neurosurgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA, United States
- Harvard-MIT Division of Health Sciences and Technology, Boston, MA, United States
- Program in Neuroscience, Harvard Medical School, Boston, MA, United States
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13
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Abstract
Obsessive-compulsive disorder (OCD) is a common, chronic, and oftentimes disabling disorder. The only established first-line treatments for OCD are exposure and response prevention, and serotonin reuptake inhibitor medications (SRIs). However, a subset of patients fails to respond to either modality, and few experience complete remission. Beyond SRI monotherapy, antipsychotic augmentation is the only medication approach for OCD with substantial empirical support. Our incomplete understanding of the neurobiology of OCD has hampered efforts to develop new treatments or enhance extant interventions. This review focuses on several promising areas of research that may help elucidate the pathophysiology of OCD and advance treatment. Multiple studies support a significant genetic contribution to OCD, but pinpointing the specific genetic determinants requires additional investigation. The preferential efficacy of SRIs in OCD has neither led to discovery of serotonergic abnormalities in OCD nor to development of new serotonergic medications for OCD. Several lines of preclinical and clinical evidence suggest dysfunction of the glutamatergic system in OCD, prompting testing of several promising glutamate modulating agents. Functional imaging studies in OCD show consistent evidence for increased activity in brain regions that form a cortico-striato-thalamo-cortical (CSTC) loop. Neuromodulation treatments with either noninvasive devices (e.g., transcranial magnetic stimulation) or invasive procedures (e.g., deep brain stimulation) provide further support for the CSTC model of OCD. A common substrate for various interventions (whether drug, behavioral, or device) may be modulation (at different nodes or connections) of the CSTC circuit that mediates the symptoms of OCD.
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Affiliation(s)
- Wayne K. Goodman
- Menninger Department of Psychiatry and Behavioral Sciences (all authors) and Department of Neurosurgery (Sheth), Baylor College of Medicine, Houston
| | - Eric A. Storch
- Menninger Department of Psychiatry and Behavioral Sciences (all authors) and Department of Neurosurgery (Sheth), Baylor College of Medicine, Houston
| | - Sameer A. Sheth
- Menninger Department of Psychiatry and Behavioral Sciences (all authors) and Department of Neurosurgery (Sheth), Baylor College of Medicine, Houston
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14
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Franzini A, Moosa S, Prada F, Elias WJ. Ultrasound Ablation in Neurosurgery: Current Clinical Applications and Future Perspectives. Neurosurgery 2020; 87:1-10. [PMID: 31745558 DOI: 10.1093/neuros/nyz407] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2019] [Accepted: 07/21/2019] [Indexed: 11/14/2022] Open
Abstract
The concept of focusing high-intensity ultrasound beams for the purpose of cerebral ablation has interested neurosurgeons for more than 70 yr. However, the need for a craniectomy or a cranial acoustic window hindered the clinical diffusion of this technique. Recent technological advances, including the development of phased-array transducers and magnetic resonance imaging technology, have rekindled the interest in ultrasound for ablative brain surgery and have led to the development of the transcranial magnetic resonance-guided focused ultrasound (MRgFUS) thermal ablation procedure. In the last decade, this method has become increasingly popular, and its clinical applications are broadening. Despite the demonstrated efficacy of MRgFUS, transcranial thermal ablation using ultrasound is limited in that it can target exclusively the central region of the brain where the multiple acoustic beams are most optimally focused. On the contrary, lesioning of the cortex, the superficial subcortical areas, and regions close to the skull base is not possible with the limited treatment envelope of current phased-array transducers. Therefore, new ultrasound ablative techniques, which are not based on thermal mechanisms, have been developed and tested in experimental settings. This review describes the mechanisms by which these novel, nonthermal ablative techniques are based and also presents the current clinical applications of MRgFUS thermal ablation.
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Affiliation(s)
- Andrea Franzini
- Department of Neurological Surgery, University of Virginia Health System, Charlottesville, Virginia.,Department of Neurosurgery, Fondazione IRCCS Istituto Neurologico Carlo Besta, Milan, Italy
| | - Shayan Moosa
- Department of Neurological Surgery, University of Virginia Health System, Charlottesville, Virginia
| | - Francesco Prada
- Department of Neurological Surgery, University of Virginia Health System, Charlottesville, Virginia.,Focused Ultrasound Foundation, Charlottesville, Virginia
| | - W Jeffrey Elias
- Department of Neurological Surgery, University of Virginia Health System, Charlottesville, Virginia
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15
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Szechtman H, Harvey BH, Woody EZ, Hoffman KL. The Psychopharmacology of Obsessive-Compulsive Disorder: A Preclinical Roadmap. Pharmacol Rev 2020; 72:80-151. [PMID: 31826934 DOI: 10.1124/pr.119.017772] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
This review evaluates current knowledge about obsessive-compulsive disorder (OCD), with the goal of providing a roadmap for future directions in research on the psychopharmacology of the disorder. It first addresses issues in the description and diagnosis of OCD, including the structure, measurement, and appropriate description of the disorder and issues of differential diagnosis. Current pharmacotherapies for OCD are then reviewed, including monotherapy with serotonin reuptake inhibitors and augmentation with antipsychotic medication and with psychologic treatment. Neuromodulatory therapies for OCD are also described, including psychosurgery, deep brain stimulation, and noninvasive brain stimulation. Psychotherapies for OCD are then reviewed, focusing on behavior therapy, including exposure and response prevention and cognitive therapy, and the efficacy of these interventions is discussed, touching on issues such as the timing of sessions, the adjunctive role of pharmacotherapy, and the underlying mechanisms. Next, current research on the neurobiology of OCD is examined, including work probing the role of various neurotransmitters and other endogenous processes and etiology as clues to the neurobiological fault that may underlie OCD. A new perspective on preclinical research is advanced, using the Research Domain Criteria to propose an adaptationist viewpoint that regards OCD as the dysfunction of a normal motivational system. A systems-design approach introduces the security motivation system (SMS) theory of OCD as a framework for research. Finally, a new perspective on psychopharmacological research for OCD is advanced, exploring three approaches: boosting infrastructure facilities of the brain, facilitating psychotherapeutic relearning, and targeting specific pathways of the SMS network to fix deficient SMS shut-down processes. SIGNIFICANCE STATEMENT: A significant proportion of patients with obsessive-compulsive disorder (OCD) do not achieve remission with current treatments, indicating the need for innovations in psychopharmacology for the disorder. OCD may be conceptualized as the dysfunction of a normal, special motivation system that evolved to manage the prospect of potential danger. This perspective, together with a wide-ranging review of the literature, suggests novel directions for psychopharmacological research, including boosting support systems of the brain, facilitating relearning that occurs in psychotherapy, and targeting specific pathways in the brain that provide deficient stopping processes in OCD.
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Affiliation(s)
- Henry Szechtman
- Department of Psychiatry and Behavioural Neurosciences, McMaster University, Hamilton, Ontario, Canada (H.S.); SAMRC Unit on Risk Resilience in Mental Disorders, Department of Psychiatry, University of Cape Town, and Center of Excellence for Pharmaceutical Sciences, School of Pharmacy, North-West University (Potchefstroom Campus), Potchefstroom, South Africa (B.H.H.); Department of Psychology, University of Waterloo, Waterloo, Ontario, Canada (E.Z.W.); and Centro de Investigación en Reproducción Animal, CINVESTAV-Universidad Autónoma de Tlaxcala, Tlaxcala, Mexico (K.L.H.)
| | - Brian H Harvey
- Department of Psychiatry and Behavioural Neurosciences, McMaster University, Hamilton, Ontario, Canada (H.S.); SAMRC Unit on Risk Resilience in Mental Disorders, Department of Psychiatry, University of Cape Town, and Center of Excellence for Pharmaceutical Sciences, School of Pharmacy, North-West University (Potchefstroom Campus), Potchefstroom, South Africa (B.H.H.); Department of Psychology, University of Waterloo, Waterloo, Ontario, Canada (E.Z.W.); and Centro de Investigación en Reproducción Animal, CINVESTAV-Universidad Autónoma de Tlaxcala, Tlaxcala, Mexico (K.L.H.)
| | - Erik Z Woody
- Department of Psychiatry and Behavioural Neurosciences, McMaster University, Hamilton, Ontario, Canada (H.S.); SAMRC Unit on Risk Resilience in Mental Disorders, Department of Psychiatry, University of Cape Town, and Center of Excellence for Pharmaceutical Sciences, School of Pharmacy, North-West University (Potchefstroom Campus), Potchefstroom, South Africa (B.H.H.); Department of Psychology, University of Waterloo, Waterloo, Ontario, Canada (E.Z.W.); and Centro de Investigación en Reproducción Animal, CINVESTAV-Universidad Autónoma de Tlaxcala, Tlaxcala, Mexico (K.L.H.)
| | - Kurt Leroy Hoffman
- Department of Psychiatry and Behavioural Neurosciences, McMaster University, Hamilton, Ontario, Canada (H.S.); SAMRC Unit on Risk Resilience in Mental Disorders, Department of Psychiatry, University of Cape Town, and Center of Excellence for Pharmaceutical Sciences, School of Pharmacy, North-West University (Potchefstroom Campus), Potchefstroom, South Africa (B.H.H.); Department of Psychology, University of Waterloo, Waterloo, Ontario, Canada (E.Z.W.); and Centro de Investigación en Reproducción Animal, CINVESTAV-Universidad Autónoma de Tlaxcala, Tlaxcala, Mexico (K.L.H.)
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16
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Franzini A, Moosa S, Servello D, Small I, DiMeco F, Xu Z, Elias WJ, Franzini A, Prada F. Ablative brain surgery: an overview. Int J Hyperthermia 2020; 36:64-80. [PMID: 31537157 DOI: 10.1080/02656736.2019.1616833] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Background: Ablative therapies have been used for the treatment of neurological disorders for many years. They have been used both for creating therapeutic lesions within dysfunctional brain circuits and to destroy intracranial tumors and space-occupying masses. Despite the introduction of new effective drugs and neuromodulative techniques, which became more popular and subsequently caused brain ablation techniques to fall out favor, recent technological advances have led to the resurgence of lesioning with an improved safety profile. Currently, the four main ablative techniques that are used for ablative brain surgery are radiofrequency thermoablation, stereotactic radiosurgery, laser interstitial thermal therapy and magnetic resonance-guided focused ultrasound thermal ablation. Object: To review the physical principles underlying brain ablative therapies and to describe their use for neurological disorders. Methods: The literature regarding the neurosurgical applications of brain ablative therapies has been reviewed. Results: Ablative treatments have been used for several neurological disorders, including movement disorders, psychiatric disorders, chronic pain, drug-resistant epilepsy and brain tumors. Conclusions: There are several ongoing efforts to use novel ablative therapies directed towards the brain. The recent development of techniques that allow for precise targeting, accurate delivery of thermal doses and real-time visualization of induced tissue damage during the procedure have resulted in novel techniques for cerebral ablation such as magnetic resonance-guided focused ultrasound or laser interstitial thermal therapy. However, older techniques such as radiofrequency thermal ablation or stereotactic radiosurgery still have a pivotal role in the management of a variety of neurological disorders.
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Affiliation(s)
- Andrea Franzini
- Department of Neurological Surgery, University of Virginia Health System , Charlottesville , VA , USA.,Department of Neurosurgery, Fondazione IRCCS Istituto Neurologico Carlo Besta , Milan , Italy
| | - Shayan Moosa
- Department of Neurological Surgery, University of Virginia Health System , Charlottesville , VA , USA
| | - Domenico Servello
- Department of Neurosurgery, Galeazzi Research and Clinical Hospital , Milan , Italy
| | - Isabella Small
- Focused Ultrasound Foundation , Charlottesville , VA , USA
| | - Francesco DiMeco
- Department of Neurosurgery, Fondazione IRCCS Istituto Neurologico Carlo Besta , Milan , Italy.,Department of Pathophysiology and Transplantation, University of Milan , Milan , Italy.,Department of Neurological Surgery, Johns Hopkins Medical School , Baltimore , MD , USA
| | - Zhiyuan Xu
- Department of Neurological Surgery, University of Virginia Health System , Charlottesville , VA , USA
| | - William Jeffrey Elias
- Department of Neurological Surgery, University of Virginia Health System , Charlottesville , VA , USA
| | - Angelo Franzini
- Department of Neurosurgery, Fondazione IRCCS Istituto Neurologico Carlo Besta , Milan , Italy
| | - Francesco Prada
- Department of Neurological Surgery, University of Virginia Health System , Charlottesville , VA , USA.,Department of Neurosurgery, Fondazione IRCCS Istituto Neurologico Carlo Besta , Milan , Italy.,Focused Ultrasound Foundation , Charlottesville , VA , USA
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17
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Hunt PJ, Zhang X, Storch EA, Christian CC, Viswanathan A, Goodman WK, Sheth SA. Obsessive-Compulsive Disorder: Deep Brain Stimulation. Stereotact Funct Neurosurg 2020. [DOI: 10.1007/978-3-030-34906-6_29] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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18
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Miguel EC, Lopes AC, McLaughlin NCR, Norén G, Gentil AF, Hamani C, Shavitt RG, Batistuzzo MC, Vattimo EFQ, Canteras M, De Salles A, Gorgulho A, Salvajoli JV, Fonoff ET, Paddick I, Hoexter MQ, Lindquist C, Haber SN, Greenberg BD, Sheth SA. Evolution of gamma knife capsulotomy for intractable obsessive-compulsive disorder. Mol Psychiatry 2019; 24:218-240. [PMID: 29743581 PMCID: PMC6698394 DOI: 10.1038/s41380-018-0054-0] [Citation(s) in RCA: 60] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/28/2016] [Revised: 02/26/2018] [Accepted: 03/06/2018] [Indexed: 11/08/2022]
Abstract
For more than half a century, stereotactic neurosurgical procedures have been available to treat patients with severe, debilitating symptoms of obsessive-compulsive disorder (OCD) that have proven refractory to extensive, appropriate pharmacological, and psychological treatment. Although reliable predictors of outcome remain elusive, the establishment of narrower selection criteria for neurosurgical candidacy, together with a better understanding of the functional neuroanatomy implicated in OCD, has resulted in improved clinical efficacy for an array of ablative and non-ablative intervention techniques targeting the cingulum, internal capsule, and other limbic regions. It was against this backdrop that gamma knife capsulotomy (GKC) for OCD was developed. In this paper, we review the history of this stereotactic radiosurgical procedure, from its inception to recent advances. We perform a systematic review of the existing literature and also provide a narrative account of the evolution of the procedure, detailing how the procedure has changed over time, and has been shaped by forces of evidence and innovation. As the procedure has evolved and adverse events have decreased considerably, favorable response rates have remained attainable for approximately one-half to two-thirds of individuals treated at experienced centers. A reduction in obsessive-compulsive symptom severity may result not only from direct modulation of OCD neural pathways but also from enhanced efficacy of pharmacological and psychological therapies working in a synergistic fashion with GKC. Possible complications include frontal lobe edema and even the rare formation of delayed radionecrotic cysts. These adverse events have become much less common with new radiation dose and targeting strategies. Detailed neuropsychological assessments from recent studies suggest that cognitive function is not impaired, and in some domains may even improve following treatment. We conclude this review with discussions covering topics essential for further progress of this therapy, including suggestions for future trial design given the unique features of GKC therapy, considerations for optimizing stereotactic targeting and dose planning using biophysical models, and the use of advanced imaging techniques to understand circuitry and predict response. GKC, and in particular its modern variant, gamma ventral capsulotomy, continues to be a reliable treatment option for selected cases of otherwise highly refractory OCD.
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Affiliation(s)
- Euripedes C Miguel
- Department and Institute of Psychiatry, Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, São Paulo, Brazil.
| | - Antonio C Lopes
- Department and Institute of Psychiatry, Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, São Paulo, Brazil
| | - Nicole C R McLaughlin
- Departments of Psychiatry and Human Behavior and Neurosurgery, Warren Alpert Medical School of Brown University and Veterans Affairs Medical Center of Providence, Providence, RI, USA
| | - Georg Norén
- Departments of Psychiatry and Human Behavior and Neurosurgery, Warren Alpert Medical School of Brown University and Veterans Affairs Medical Center of Providence, Providence, RI, USA
| | - André F Gentil
- Department and Institute of Psychiatry, Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, São Paulo, Brazil
| | - Clement Hamani
- Division of Neurosurgery, Sunnybrook Health Sciences Centre, Harquail Centre for Neuromodulation, University of Toronto, Toronto, Ontario, Canada
| | - Roseli G Shavitt
- Department and Institute of Psychiatry, Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, São Paulo, Brazil
| | - Marcelo C Batistuzzo
- Department and Institute of Psychiatry, Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, São Paulo, Brazil
| | - Edoardo F Q Vattimo
- Department and Institute of Psychiatry, Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, São Paulo, Brazil
| | - Miguel Canteras
- Discipline of Neurosurgery, Universidade Federal de São Paulo, São Paulo, SP, Brazil
| | | | | | | | - Erich Talamoni Fonoff
- Department of Neurology, Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, São Paulo, Brazil
| | - Ian Paddick
- National Hospital for Neurology and Neurosurgery, London, UK
| | - Marcelo Q Hoexter
- Department and Institute of Psychiatry, Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, São Paulo, Brazil
| | | | - Suzanne N Haber
- University of Rochester School of Medicine, Rochester, New York, USA
- McLean Hospital, Harvard University, Boston, USA
| | - Benjamin D Greenberg
- Departments of Psychiatry and Human Behavior and Neurosurgery, Warren Alpert Medical School of Brown University and Veterans Affairs Medical Center of Providence, Providence, RI, USA
| | - Sameer A Sheth
- Discipline of Neurosurgery, Universidade Federal de São Paulo, São Paulo, SP, Brazil
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19
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Caraci F, Calabrese F, Molteni R, Bartova L, Dold M, Leggio GM, Fabbri C, Mendlewicz J, Racagni G, Kasper S, Riva MA, Drago F. International Union of Basic and Clinical Pharmacology CIV: The Neurobiology of Treatment-resistant Depression: From Antidepressant Classifications to Novel Pharmacological Targets. Pharmacol Rev 2018; 70:475-504. [PMID: 29884653 DOI: 10.1124/pr.117.014977] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Major depressive disorder is one of the most prevalent and life-threatening forms of mental illnesses and a major cause of morbidity worldwide. Currently available antidepressants are effective for most patients, although around 30% are considered treatment resistant (TRD), a condition that is associated with a significant impairment of cognitive function and poor quality of life. In this respect, the identification of the molecular mechanisms contributing to TRD represents an essential step for the design of novel and more efficacious drugs able to modify the clinical course of this disorder and increase remission rates in clinical practice. New insights into the neurobiology of TRD have shed light on the role of a number of different mechanisms, including the glutamatergic system, immune/inflammatory systems, neurotrophin function, and epigenetics. Advances in drug discovery processes in TRD have also influenced the classification of antidepressant drugs and novel classifications are available, such as the neuroscience-based nomenclature that can incorporate such advances in drug development for TRD. This review aims to provide an up-to-date description of key mechanisms in TRD and describe current therapeutic strategies for TRD before examining novel approaches that may ultimately address important neurobiological mechanisms not targeted by currently available antidepressants. All in all, we suggest that drug targeting different neurobiological systems should be able to restore normal function but must also promote resilience to reduce the long-term vulnerability to recurrent depressive episodes.
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Affiliation(s)
- F Caraci
- Departments of Drug Sciences (F.Car.) and Biomedical and Biotechnological Sciences, School of Medicine (G.M.L., F.D.), University of Catania, Catania, Italy; Oasi-Research-Institute-IRCCS, Troina, Italy (F.Car.); Departments of Pharmacological and Biomolecular Sciences (F.Cal., G.R., M.A.R.) and Medical Biotechnology and Translational Medicine (R.M.), Università degli Studi di Milano, Milan, Italy; Department of Psychiatry and Psychotherapy, Medical University of Vienna, Vienna, Austria (L.B., M.D., S.K.); Department of Biomedical and NeuroMotor Sciences, University of Bologna, Bologna, Italy (C.F.); and School of Medicine, Universite' Libre de Bruxelles, Bruxelles, Belgium (J.M.)
| | - F Calabrese
- Departments of Drug Sciences (F.Car.) and Biomedical and Biotechnological Sciences, School of Medicine (G.M.L., F.D.), University of Catania, Catania, Italy; Oasi-Research-Institute-IRCCS, Troina, Italy (F.Car.); Departments of Pharmacological and Biomolecular Sciences (F.Cal., G.R., M.A.R.) and Medical Biotechnology and Translational Medicine (R.M.), Università degli Studi di Milano, Milan, Italy; Department of Psychiatry and Psychotherapy, Medical University of Vienna, Vienna, Austria (L.B., M.D., S.K.); Department of Biomedical and NeuroMotor Sciences, University of Bologna, Bologna, Italy (C.F.); and School of Medicine, Universite' Libre de Bruxelles, Bruxelles, Belgium (J.M.)
| | - R Molteni
- Departments of Drug Sciences (F.Car.) and Biomedical and Biotechnological Sciences, School of Medicine (G.M.L., F.D.), University of Catania, Catania, Italy; Oasi-Research-Institute-IRCCS, Troina, Italy (F.Car.); Departments of Pharmacological and Biomolecular Sciences (F.Cal., G.R., M.A.R.) and Medical Biotechnology and Translational Medicine (R.M.), Università degli Studi di Milano, Milan, Italy; Department of Psychiatry and Psychotherapy, Medical University of Vienna, Vienna, Austria (L.B., M.D., S.K.); Department of Biomedical and NeuroMotor Sciences, University of Bologna, Bologna, Italy (C.F.); and School of Medicine, Universite' Libre de Bruxelles, Bruxelles, Belgium (J.M.)
| | - L Bartova
- Departments of Drug Sciences (F.Car.) and Biomedical and Biotechnological Sciences, School of Medicine (G.M.L., F.D.), University of Catania, Catania, Italy; Oasi-Research-Institute-IRCCS, Troina, Italy (F.Car.); Departments of Pharmacological and Biomolecular Sciences (F.Cal., G.R., M.A.R.) and Medical Biotechnology and Translational Medicine (R.M.), Università degli Studi di Milano, Milan, Italy; Department of Psychiatry and Psychotherapy, Medical University of Vienna, Vienna, Austria (L.B., M.D., S.K.); Department of Biomedical and NeuroMotor Sciences, University of Bologna, Bologna, Italy (C.F.); and School of Medicine, Universite' Libre de Bruxelles, Bruxelles, Belgium (J.M.)
| | - M Dold
- Departments of Drug Sciences (F.Car.) and Biomedical and Biotechnological Sciences, School of Medicine (G.M.L., F.D.), University of Catania, Catania, Italy; Oasi-Research-Institute-IRCCS, Troina, Italy (F.Car.); Departments of Pharmacological and Biomolecular Sciences (F.Cal., G.R., M.A.R.) and Medical Biotechnology and Translational Medicine (R.M.), Università degli Studi di Milano, Milan, Italy; Department of Psychiatry and Psychotherapy, Medical University of Vienna, Vienna, Austria (L.B., M.D., S.K.); Department of Biomedical and NeuroMotor Sciences, University of Bologna, Bologna, Italy (C.F.); and School of Medicine, Universite' Libre de Bruxelles, Bruxelles, Belgium (J.M.)
| | - G M Leggio
- Departments of Drug Sciences (F.Car.) and Biomedical and Biotechnological Sciences, School of Medicine (G.M.L., F.D.), University of Catania, Catania, Italy; Oasi-Research-Institute-IRCCS, Troina, Italy (F.Car.); Departments of Pharmacological and Biomolecular Sciences (F.Cal., G.R., M.A.R.) and Medical Biotechnology and Translational Medicine (R.M.), Università degli Studi di Milano, Milan, Italy; Department of Psychiatry and Psychotherapy, Medical University of Vienna, Vienna, Austria (L.B., M.D., S.K.); Department of Biomedical and NeuroMotor Sciences, University of Bologna, Bologna, Italy (C.F.); and School of Medicine, Universite' Libre de Bruxelles, Bruxelles, Belgium (J.M.)
| | - C Fabbri
- Departments of Drug Sciences (F.Car.) and Biomedical and Biotechnological Sciences, School of Medicine (G.M.L., F.D.), University of Catania, Catania, Italy; Oasi-Research-Institute-IRCCS, Troina, Italy (F.Car.); Departments of Pharmacological and Biomolecular Sciences (F.Cal., G.R., M.A.R.) and Medical Biotechnology and Translational Medicine (R.M.), Università degli Studi di Milano, Milan, Italy; Department of Psychiatry and Psychotherapy, Medical University of Vienna, Vienna, Austria (L.B., M.D., S.K.); Department of Biomedical and NeuroMotor Sciences, University of Bologna, Bologna, Italy (C.F.); and School of Medicine, Universite' Libre de Bruxelles, Bruxelles, Belgium (J.M.)
| | - J Mendlewicz
- Departments of Drug Sciences (F.Car.) and Biomedical and Biotechnological Sciences, School of Medicine (G.M.L., F.D.), University of Catania, Catania, Italy; Oasi-Research-Institute-IRCCS, Troina, Italy (F.Car.); Departments of Pharmacological and Biomolecular Sciences (F.Cal., G.R., M.A.R.) and Medical Biotechnology and Translational Medicine (R.M.), Università degli Studi di Milano, Milan, Italy; Department of Psychiatry and Psychotherapy, Medical University of Vienna, Vienna, Austria (L.B., M.D., S.K.); Department of Biomedical and NeuroMotor Sciences, University of Bologna, Bologna, Italy (C.F.); and School of Medicine, Universite' Libre de Bruxelles, Bruxelles, Belgium (J.M.)
| | - G Racagni
- Departments of Drug Sciences (F.Car.) and Biomedical and Biotechnological Sciences, School of Medicine (G.M.L., F.D.), University of Catania, Catania, Italy; Oasi-Research-Institute-IRCCS, Troina, Italy (F.Car.); Departments of Pharmacological and Biomolecular Sciences (F.Cal., G.R., M.A.R.) and Medical Biotechnology and Translational Medicine (R.M.), Università degli Studi di Milano, Milan, Italy; Department of Psychiatry and Psychotherapy, Medical University of Vienna, Vienna, Austria (L.B., M.D., S.K.); Department of Biomedical and NeuroMotor Sciences, University of Bologna, Bologna, Italy (C.F.); and School of Medicine, Universite' Libre de Bruxelles, Bruxelles, Belgium (J.M.)
| | - S Kasper
- Departments of Drug Sciences (F.Car.) and Biomedical and Biotechnological Sciences, School of Medicine (G.M.L., F.D.), University of Catania, Catania, Italy; Oasi-Research-Institute-IRCCS, Troina, Italy (F.Car.); Departments of Pharmacological and Biomolecular Sciences (F.Cal., G.R., M.A.R.) and Medical Biotechnology and Translational Medicine (R.M.), Università degli Studi di Milano, Milan, Italy; Department of Psychiatry and Psychotherapy, Medical University of Vienna, Vienna, Austria (L.B., M.D., S.K.); Department of Biomedical and NeuroMotor Sciences, University of Bologna, Bologna, Italy (C.F.); and School of Medicine, Universite' Libre de Bruxelles, Bruxelles, Belgium (J.M.)
| | - M A Riva
- Departments of Drug Sciences (F.Car.) and Biomedical and Biotechnological Sciences, School of Medicine (G.M.L., F.D.), University of Catania, Catania, Italy; Oasi-Research-Institute-IRCCS, Troina, Italy (F.Car.); Departments of Pharmacological and Biomolecular Sciences (F.Cal., G.R., M.A.R.) and Medical Biotechnology and Translational Medicine (R.M.), Università degli Studi di Milano, Milan, Italy; Department of Psychiatry and Psychotherapy, Medical University of Vienna, Vienna, Austria (L.B., M.D., S.K.); Department of Biomedical and NeuroMotor Sciences, University of Bologna, Bologna, Italy (C.F.); and School of Medicine, Universite' Libre de Bruxelles, Bruxelles, Belgium (J.M.)
| | - F Drago
- Departments of Drug Sciences (F.Car.) and Biomedical and Biotechnological Sciences, School of Medicine (G.M.L., F.D.), University of Catania, Catania, Italy; Oasi-Research-Institute-IRCCS, Troina, Italy (F.Car.); Departments of Pharmacological and Biomolecular Sciences (F.Cal., G.R., M.A.R.) and Medical Biotechnology and Translational Medicine (R.M.), Università degli Studi di Milano, Milan, Italy; Department of Psychiatry and Psychotherapy, Medical University of Vienna, Vienna, Austria (L.B., M.D., S.K.); Department of Biomedical and NeuroMotor Sciences, University of Bologna, Bologna, Italy (C.F.); and School of Medicine, Universite' Libre de Bruxelles, Bruxelles, Belgium (J.M.)
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20
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Bari AA, Mikell CB, Abosch A, Ben-Haim S, Buchanan RJ, Burton AW, Carcieri S, Cosgrove GR, D'Haese PF, Daskalakis ZJ, Eskandar EN, Gerrard JL, Goodman WK, Greenberg BD, Gross RE, Hamani C, Kiss ZHT, Konrad P, Kopell BH, Krinke L, Langevin JP, Lozano AM, Malone D, Mayberg HS, Miller JP, Patil PG, Peichel D, Petersen EA, Rezai AR, Richardson RM, Riva-Posse P, Sankar T, Schwalb JM, Simpson HB, Slavin K, Stypulkowski PH, Tosteson T, Warnke P, Willie JT, Zaghloul KA, Neimat JS, Pouratian N, Sheth SA. Charting the road forward in psychiatric neurosurgery: proceedings of the 2016 American Society for Stereotactic and Functional Neurosurgery workshop on neuromodulation for psychiatric disorders. J Neurol Neurosurg Psychiatry 2018; 89:886-896. [PMID: 29371415 PMCID: PMC7340367 DOI: 10.1136/jnnp-2017-317082] [Citation(s) in RCA: 47] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/15/2017] [Revised: 11/28/2017] [Accepted: 12/19/2017] [Indexed: 12/28/2022]
Abstract
OBJECTIVE Refractory psychiatric disease is a major cause of morbidity and mortality worldwide, and there is a great need for new treatments. In the last decade, investigators piloted novel deep brain stimulation (DBS)-based therapies for depression and obsessive-compulsive disorder (OCD). Results from recent pivotal trials of these therapies, however, did not demonstrate the degree of efficacy expected from previous smaller trials. To discuss next steps, neurosurgeons, neurologists, psychiatrists and representatives from industry convened a workshop sponsored by the American Society for Stereotactic and Functional Neurosurgery in Chicago, Illinois, in June of 2016. DESIGN Here we summarise the proceedings of the workshop. Participants discussed a number of issues of importance to the community. First, we discussed how to interpret results from the recent pivotal trials of DBS for OCD and depression. We then reviewed what can be learnt from lesions and closed-loop neurostimulation. Subsequently, representatives from the National Institutes of Health, the Food and Drug Administration and industry discussed their views on neuromodulation for psychiatric disorders. In particular, these third parties discussed their criteria for moving forward with new trials. Finally, we discussed the best way of confirming safety and efficacy of these therapies, including registries and clinical trial design. We close by discussing next steps in the journey to new neuromodulatory therapies for these devastating illnesses. CONCLUSION Interest and motivation remain strong for deep brain stimulation for psychiatric disease. Progress will require coordinated efforts by all stakeholders.
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Affiliation(s)
- Ausaf A Bari
- Department of Neurosurgery, University of California Los Angeles Medical Center, Los Angeles, California, USA
| | - Charles B Mikell
- Department of Neurosurgery, Stony Brook University Hospital, Stony Brook, New York, USA
| | - Aviva Abosch
- Department of Neurosurgery, School of Medicine, University of Colorado, Aurora, Colorado, USA
| | - Sharona Ben-Haim
- Department of Neurosurgery, University of California San Diego Health, La Jolla, California, USA
| | - Robert J Buchanan
- Department of Neurosurgery, Seton Brain and Spine Institute, Austin, Texas, USA
| | - Allen W Burton
- Neuromodulation, Movement Disorders, and Pain, St. Jude-Abbott, Plano, Texas, USA
| | - Stephen Carcieri
- Neuromodulation, Boston Scientific Corp, Marlborough, Massachusetts, USA
| | - G Rees Cosgrove
- Department of Neurosurgery, Brigham and Women's Hospital, Boston, Massachusetts, USA
| | | | | | - Emad N Eskandar
- Department of Neurosurgery, Albert Einstein College of Medicine, Bronx, NY, USA
| | - Jason L Gerrard
- Department of Neurosurgery, Yale University School of Medicine, New Haven, Connecticut, USA
| | - Wayne K Goodman
- Department of Psychiatry and Behavioral Sciences, Baylor College of Medicine, Houston, Texas, USA
| | | | - Robert E Gross
- Department of Neurosurgery, Emory University, Atlanta, Georgia, USA
| | - Clement Hamani
- Division of Neurosurgery, University of Toronto, Toronto, Ontario, Canada
| | - Zelma H T Kiss
- Department of Clinical Neurosciences, University of Calgary, Calgary, Alberta, Canada
| | - Peter Konrad
- Department of Neurological Surgery, Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Brian H Kopell
- Department of Neurosurgery, The Mount Sinai Hospital, New York City, New York, USA
| | - Lothar Krinke
- Medtronic Neuromodulation, Minneapolis, Minnesota, USA
| | - Jean-Philippe Langevin
- Department of Neurosurgery, University of California Los Angeles Medical Center, Los Angeles, California, USA
| | - Andres M Lozano
- Division of Neurosurgery, University of Toronto, Toronto, Ontario, Canada
| | - Donald Malone
- Department of Psychiatry and Psychology, Center for Neurological Restoration, Cleveland Clinic, Cleveland, Ohio, USA
| | - Helen S Mayberg
- Department of Psychiatry and Behavioral Sciences, Emory University School of Medicine, Atlanta, Georgia, USA
| | - Jonathan P Miller
- Department of Neurological Surgery, Case Western Reserve University School of Medicine, Cleveland, Ohio, USA
| | - Parag G Patil
- Department of Neurosurgery, University of Michigan, Ann Arbor, Michigan, USA
| | - DeLea Peichel
- Neuromodulation, Movement Disorders, and Pain, St. Jude-Abbott, Plano, Texas, USA
| | - Erika A Petersen
- Department of Neurosurgery, University of Arkansas for Medical Science, Little Rock, Arkansas, USA
| | - Ali R Rezai
- Neurological Institute, Ohio State University, Columbus, Ohio, USA
| | - R Mark Richardson
- Department of Neurosurgery, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA
| | - Patricio Riva-Posse
- Department of Psychiatry and Behavioral Sciences, Emory University School of Medicine, Atlanta, Georgia, USA
| | - Tejas Sankar
- Division of Neurosurgery, University of Alberta, Edmonton, Alberta, Canada
| | - Jason M Schwalb
- Department of Neurosurgery, Henry Ford Health System, Detroit, Michigan, USA
| | - Helen Blair Simpson
- Department of Psychiatry, Columbia University, NY State Psychiatric Institute, New York, NY
| | - Konstantin Slavin
- Department of Neurosurgery, University of Illinois College of Medicine, Chicago, Illinois, USA
| | | | - Tor Tosteson
- Departmentof Biomedical Data Science, Geisel School of Medicine, Dartmouth University, Hanover, New Hampshire, USA
| | - Peter Warnke
- Section of Neurosurgery, Department of Surgery, University of Chicago, Chicago, Illinois, USA
| | - Jon T Willie
- Department of Neurosurgery, Emory University, Atlanta, Georgia, USA
| | - Kareem A Zaghloul
- Surgical Neurology Branch, National Institute of Neurological Disorders and Stroke, Bethesda, Maryland, USA
| | - Joseph S Neimat
- Department of Neurosurgery, University of Louisville, Louisville, Kentucky, USA
| | - Nader Pouratian
- Department of Neurosurgery, University of California Los Angeles Medical Center, Los Angeles, California, USA
| | - Sameer A Sheth
- Department of Neurosurgery, Baylor College of Medicine, Houston, TX, USA
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Bernard F, Baucher G, Troude L, Fournier HD. The Surgeon in Action: Representations of Neurosurgery in Movies from the Frères Lumière to Today. World Neurosurg 2018; 119:66-76. [PMID: 30071331 DOI: 10.1016/j.wneu.2018.07.169] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2018] [Revised: 07/18/2018] [Accepted: 07/20/2018] [Indexed: 11/18/2022]
Abstract
In this review, we examine the portrayal of neurosurgery and neurosurgeons in 61 movies produced from the beginnings of cinema from the Lumière brothers (1895) to 2017, across 4 continents and covering 10 cinematic genres. We find that these movies tend to shape most beliefs and stereotypes about neurosurgery. However, we notice that there is a trend to describe neurosurgery and neurosurgical disorders with more accuracy as we progress in time. Although it is not for the medical profession to dictate or censor fictional content, a keen eye on these depictions will help us to understand, and perhaps combat, some of the stereotypes and myths that continue to surround neurosurgery in the twenty-first century.
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Affiliation(s)
- Florian Bernard
- Department of Neurosurgery, Teaching Hospital, Angers, Laboratory of Anatomy, Medical Faculty, Angers, France.
| | - Guillaume Baucher
- Department of Neurosurgery, Hopital Nord, APHM Marseille, Marseille, France
| | - Lucas Troude
- Department of Neurosurgery, Hopital Nord, APHM Marseille, Marseille, France
| | - Henri-Dominique Fournier
- Department of Neurosurgery, Teaching Hospital, Angers, Laboratory of Anatomy, Medical Faculty, Angers, France
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Boettcher LB, Menacho ST. The early argument for prefrontal leucotomy: the collision of frontal lobe theory and psychosurgery at the 1935 International Neurological Congress in London. Neurosurg Focus 2017; 43:E4. [PMID: 28859558 DOI: 10.3171/2017.6.focus17249] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
The pathophysiology of mental illness and its relationship to the frontal lobe were subjects of immense interest in the latter half of the 19th century. Numerous studies emerged during this time on cortical localization and frontal lobe theory, drawing upon various ideas from neurology and psychiatry. Reflecting the intense interest in this region of the brain, the 1935 International Neurological Congress in London hosted a special session on the frontal lobe. Among other presentations, Yale physiologists John Fulton and Carlyle Jacobsen presented a study on frontal lobectomy in primates, and neurologist Richard Brickner presented a case of frontal ablation for olfactory meningioma performed by the Johns Hopkins neurosurgeon Walter Dandy. Both occurrences are said to have influenced Portuguese neurologist Egas Moniz (1874-1955) to commence performing leucotomies on patients beginning in late 1935. Here the authors review the relevant events related to frontal lobe theory leading up to the 1935 Neurological Congress as well as the extent of this meeting's role in the genesis of the modern era of psychosurgery.
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Affiliation(s)
- Lillian B Boettcher
- Department of Neurosurgery, Clinical Neurosciences Center, University of Utah, Salt Lake City, Utah
| | - Sarah T Menacho
- Department of Neurosurgery, Clinical Neurosciences Center, University of Utah, Salt Lake City, Utah
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Volpini M, Giacobbe P, Cosgrove GR, Levitt A, Lozano AM, Lipsman N. The History and Future of Ablative Neurosurgery for Major Depressive Disorder. Stereotact Funct Neurosurg 2017; 95:216-228. [PMID: 28723697 DOI: 10.1159/000478025] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2017] [Accepted: 06/05/2017] [Indexed: 12/28/2022]
Abstract
BACKGROUND There is an urgent need to develop safe and effective treatments for patients with treatment-resistant depression (TRD). Several neurosurgical procedures have been developed to treat the dysfunctional brain circuits implicated in major depression. OBJECTIVES This review describes the most common ablative procedures used to treat major depressive disorder: anterior cingulotomy, subcaudate tractotomy, limbic leucotomy, and anterior capsulotomy. The efficacy and safety of each are discussed and compared with other current and emerging modalities, including deep brain stimulation (DBS) and MR-guided focused ultrasound (MRgFUS). METHODS The PubMed and MEDLINE electronic databases were used in this study, through July 2016. Keywords, including "treatment resistant depression," and "ablative neurosurgery," etc. were used to generate reference hits. RESULTS Approximately a third to half of patients who underwent ablative procedures achieved a treatment response and/or remission. The efficacy and safety profiles corresponding to both ablative procedures and DBS were very similar. CONCLUSIONS The longitudinal experience with ablative procedures shows that there remains an important role for accurate, discrete lesions in disrupting affective circuitry in the treatment of TRD. New modalities, such as MRgFUS, have the potential to further improve the accuracy of ablative procedures, while enhancing safety by obviating the need for open brain surgery.
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Affiliation(s)
- Matthew Volpini
- Division of Neurosurgery, University of Toronto, Toronto, ON, Canada
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Dyster TG, Mikell CB, Sheth SA. The Co-evolution of Neuroimaging and Psychiatric Neurosurgery. Front Neuroanat 2016; 10:68. [PMID: 27445706 PMCID: PMC4916214 DOI: 10.3389/fnana.2016.00068] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2016] [Accepted: 06/07/2016] [Indexed: 12/20/2022] Open
Abstract
The role of neuroimaging in psychiatric neurosurgery has evolved significantly throughout the field's history. Psychiatric neurosurgery initially developed without the benefit of information provided by modern imaging modalities, and thus lesion targets were selected based on contemporary theories of frontal lobe dysfunction in psychiatric disease. However, by the end of the 20th century, the availability of structural and functional magnetic resonance imaging (fMRI) allowed for the development of mechanistic theories attempting to explain the anatamofunctional basis of these disorders, as well as the efficacy of stereotactic neuromodulatory treatments. Neuroimaging now plays a central and ever-expanding role in the neurosurgical management of psychiatric disorders, by influencing the determination of surgical candidates, allowing individualized surgical targeting and planning, and identifying network-level changes in the brain following surgery. In this review, we aim to describe the coevolution of psychiatric neurosurgery and neuroimaging, including ways in which neuroimaging has proved useful in elucidating the therapeutic mechanisms of neuromodulatory procedures. We focus on ablative over stimulation-based procedures given their historical precedence and the greater opportunity they afford for post-operative re-imaging, but also discuss important contributions from the deep brain stimulation (DBS) literature. We conclude with a discussion of how neuroimaging will transition the field of psychiatric neurosurgery into the era of precision medicine.
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Affiliation(s)
- Timothy G. Dyster
- Functional and Cognitive Neurophysiology Laboratory, Department of Neurological Surgery, Columbia University Medical Center, New York Presbyterian HospitalNew York, NY, USA
| | - Charles B. Mikell
- Functional and Cognitive Neurophysiology Laboratory, Department of Neurological Surgery, Columbia University Medical Center, New York Presbyterian HospitalNew York, NY, USA
| | - Sameer A. Sheth
- Functional and Cognitive Neurophysiology Laboratory, Department of Neurological Surgery, Columbia University Medical Center, New York Presbyterian HospitalNew York, NY, USA
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Single Case Study: Neuropsychological Functioning in a Patient Diagnosed with Intermittent Explosive Disorder Pre and Post Neurosurgery. SPANISH JOURNAL OF PSYCHOLOGY 2016; 19:E21. [PMID: 27161981 DOI: 10.1017/sjp.2016.22] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
Intermittent explosive disorder (IED) is characterized by a difficulty to resist the urge to carry out a recognized harmful behavior. The central symptom is aggressiveness, expressed in isolated episodes. Executive function impairments are habitually found in impulse control disorders. Neuropsychology of impulsivity is related to dysfunctions in the orbito-frontal cortex, dorsolateral cortex and anterior-cingulated regions, being consequently involved in cognitive mechanisms of inhibition. Lesions in those areas are common in IED. In the most severe cases of IED, surgical procedures are required for treatment. In this study, we examined JML; a patient suffering from a severe case of IED. He experienced frequent episodes of auto and heteroaggression and multiple psychiatric admissions, and thus stereotactic surgery was the recommended treatment. The procedure consisted of an electrode situated lateral to the lateral ventricle, targeting the projections between frontal and subcortical affected regions. We aimed to study the neuropsychological functioning of JML, before and after electrode implantation. Our results suggested that surgery in IED improves cognitive performance at some levels. JML significantly improved his cognitive flexibility, measured with WCST, and alternate attention assessed with CPT and TMT-B tests, after electrode implantation. Cognitive flexibility deficits may be also related to increased aggressiveness. Therefore, improvements at this level may involve a reduction of impulsivity and aggressive behavior.
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27
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Satzer D, Bond DJ. Mania secondary to focal brain lesions: implications for understanding the functional neuroanatomy of bipolar disorder. Bipolar Disord 2016; 18:205-20. [PMID: 27112231 DOI: 10.1111/bdi.12387] [Citation(s) in RCA: 51] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/03/2015] [Revised: 02/22/2016] [Accepted: 03/18/2016] [Indexed: 12/18/2022]
Abstract
OBJECTIVES Approximately 3.5 million Americans will experience a manic episode during their lifetimes. The most common causes are psychiatric illnesses such as bipolar I disorder and schizoaffective disorder, but mania can also occur secondary to neurological illnesses, brain injury, or neurosurgical procedures. METHODS For this narrative review, we searched Medline for articles on the association of mania with stroke, brain tumors, traumatic brain injury, multiple sclerosis, neurodegenerative disorders, epilepsy, and neurosurgical interventions. We discuss the epidemiology, features, and treatment of these cases. We also review the anatomy of the lesions, in light of what is known about the neurobiology of bipolar disorder. RESULTS The prevalence of mania in patients with brain lesions varies widely by condition, from <2% in stroke to 31% in basal ganglia calcification. Mania occurs most commonly with lesions affecting frontal, temporal, and subcortical limbic brain areas. Right-sided lesions causing hypo-functionality or disconnection (e.g., stroke; neoplasms) and left-sided excitatory lesions (e.g., epileptogenic foci) are frequently observed. CONCLUSIONS Secondary mania should be suspected in patients with neurological deficits, histories atypical for classic bipolar disorder, and first manic episodes after the age of 40 years. Treatment with antimanic medications, along with specific treatment for the underlying neurologic condition, is typically required. Typical lesion locations fit with current models of bipolar disorder, which implicate hyperactivity of left-hemisphere reward-processing brain areas and hypoactivity of bilateral prefrontal emotion-modulating regions. Lesion studies complement these models by suggesting that right-hemisphere limbic-brain hypoactivity, or a left/right imbalance, may be relevant to the pathophysiology of mania.
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Affiliation(s)
- David Satzer
- Medical School, University of Minnesota, Minneapolis, MN, USA
| | - David J Bond
- Department of Psychiatry, University of Minnesota, Minneapolis, MN, USA
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Haddad PM, Talbot PS, Anderson IM, McAllister-Williams RH. Managing inadequate antidepressant response in depressive illness. Br Med Bull 2015; 115:183-201. [PMID: 26311502 DOI: 10.1093/bmb/ldv034] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 07/15/2015] [Indexed: 01/03/2023]
Abstract
INTRODUCTION OR BACKGROUND Depression frequently fails to respond to initial treatment. SOURCES OF DATA Predominantly meta-analyses and RCTs but supplemented where necessary by additional data and the authors' clinical experience. AREAS OF AGREEMENT A systematic assessment to identify remedial causes of poor response should be followed by planned sequential treatment trials. Joint decision making by the patient and clinician is essential. Strategies with the strongest support are antidepressant augmentation with lithium or second generation antipsychotics and adding cognitive behavioural treatment. Electroconvulsive therapy is highly effective in resistant depression but there is a high relapse rate when treatment ends. AREAS OF CONTROVERSY Some pharmacological strategies have inconsistent data (e.g. antidepressant combinations, T3 augmentation) or limited preliminary data (e.g. ketamine, antidepressant augmentation with pramipexole). The efficacy of vagus nerve stimulation, deep brain stimulation and repetitive transcranial magnetic stimulation is unclear. GROWING POINTS A greater understanding of the causes of depression may assist the development of more effective treatments. AREAS TIMELY FOR DEVELOPING RESEARCH Role of glutamate antagonists and psychological treatments, other than cognitive behavioural therapy, as adjunctive treatments.
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Affiliation(s)
- Peter M Haddad
- Neuroscience and Psychiatry Unit, University of Manchester, Stopford Building, Oxford Rd, Manchester M13 9PT, UK Greater Manchester West Mental Health NHS Foundation Trust, Cromwell House, Eccles, Salford M30 0GT, UK
| | - Peter S Talbot
- Wolfson Molecular Imaging Centre, University of Manchester, 27 Palatine Road, Manchester M20 3LJ, UK
| | - Ian M Anderson
- Neuroscience and Psychiatry Unit, University of Manchester, Stopford Building, Oxford Rd, Manchester M13 9PT, UK
| | - R Hamish McAllister-Williams
- Institute of Neuroscience, Newcastle University, Wolfson Research Centre, Campus for Ageing and Vitality, Westgate Road, Newcastle upon Tyne NE4 5PL, UK Northumberland, Tyne and Wear NHS Foundation Trust, Regional Affective Disorders Service, Campus for Ageing and Vitality, Westgate Road, Newcastle upon Tyne NE4 5PR, UK
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Ahmari SE, Dougherty DD. DISSECTING OCD CIRCUITS: FROM ANIMAL MODELS TO TARGETED TREATMENTS. Depress Anxiety 2015; 32:550-62. [PMID: 25952989 PMCID: PMC4515165 DOI: 10.1002/da.22367] [Citation(s) in RCA: 86] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/24/2014] [Revised: 02/18/2015] [Accepted: 02/28/2015] [Indexed: 01/08/2023] Open
Abstract
Obsessive-compulsive disorder (OCD) is a chronic, severe mental illness with up to 2-3% prevalence worldwide. In fact, OCD has been classified as one of the world's 10 leading causes of illness-related disability according to the World Health Organization, largely because of the chronic nature of disabling symptoms.([1]) Despite the severity and high prevalence of this chronic and disabling disorder, there is still relatively limited understanding of its pathophysiology. However, this is now rapidly changing due to development of powerful technologies that can be used to dissect the neural circuits underlying pathologic behaviors. In this article, we describe recent technical advances that have allowed neuroscientists to start identifying the circuits underlying complex repetitive behaviors using animal model systems. In addition, we review current surgical and stimulation-based treatments for OCD that target circuit dysfunction. Finally, we discuss how findings from animal models may be applied in the clinical arena to help inform and refine targeted brain stimulation-based treatment approaches.
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Affiliation(s)
- Susanne E. Ahmari
- Translational Neuroscience Program, Department of Psychiatry, University of Pittsburgh, Pittsburgh, PA, 15219 USA
| | - Darin D. Dougherty
- Department of Psychiatry, Massachusetts General Hospital, Boston, MA, 02114, USA
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30
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Cleary DR, Ozpinar A, Raslan AM, Ko AL. Deep brain stimulation for psychiatric disorders: where we are now. Neurosurg Focus 2015; 38:E2. [DOI: 10.3171/2015.3.focus1546] [Citation(s) in RCA: 57] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Fossil records showing trephination in the Stone Age provide evidence that humans have sought to influence the mind through physical means since before the historical record. Attempts to treat psychiatric disease via neurosurgical means in the 20th century provided some intriguing initial results. However, the indiscriminate application of these treatments, lack of rigorous evaluation of the results, and the side effects of ablative, irreversible procedures resulted in a backlash against brain surgery for psychiatric disorders that continues to this day. With the advent of psychotropic medications, interest in invasive procedures for organic brain disease waned.
Diagnosis and classification of psychiatric diseases has improved, due to a better understanding of psychiatric patho-physiology and the development of disease and treatment biomarkers. Meanwhile, a significant percentage of patients remain refractory to multiple modes of treatment, and psychiatric disease remains the number one cause of disability in the world. These data, along with the safe and efficacious application of deep brain stimulation (DBS) for movement disorders, in principle a reversible process, is rekindling interest in the surgical treatment of psychiatric disorders with stimulation of deep brain sites involved in emotional and behavioral circuitry.
This review presents a brief history of psychosurgery and summarizes the development of DBS for psychiatric disease, reviewing the available evidence for the current application of DBS for disorders of the mind.
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Affiliation(s)
- Daniel R. Cleary
- 1Department of Neurology, Yale Medical School, New Haven, Connecticut
| | - Alp Ozpinar
- 2Department of Neurological Surgery, Oregon Health & Science University, Portland, Oregon; and
| | - Ahmed M. Raslan
- 2Department of Neurological Surgery, Oregon Health & Science University, Portland, Oregon; and
| | - Andrew L. Ko
- 3Department of Neurological Surgery, University of Washington, Seattle, Washington
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Abstract
Obsessive Compulsive Disorder (OCD) is a psychiatric disorder with considerable morbidity and mortality. This condition disables many individuals and is often refractory to treatment. Research suggests that serotonin plays a role in OCD symptom reduction. We present a case of an individual who successfully used psilocybin, a serotonergic agent, to reduce the core symptoms of OCD for several years. Although not endorsing this form of treatment, we feel that the successful use of this agent highlights the role of serotonergic factors in OCD and the need for further, legitimate research into the value of psilocybin in the treatment of anxiety disorders.
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Affiliation(s)
- James Allen Wilcox
- a Professor of Clinical Psychiatry , University of Arizona , Tucson , AZ
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Abstract
Major depressive disorder is a worldwide disease with debilitating effects on a patient's life. Common treatments include pharmacotherapy, psychotherapy, and electroconvulsive therapy. Many patients do not respond to these treatments; this has led to the investigation of alternative therapeutic modalities. Deep brain stimulation (DBS) is one of these modalities. It was first used with success for treating movement disorders and has since been extended to the treatment of psychiatric disorders. Although DBS is still an emerging treatment, promising efficacy and safety have been demonstrated in preliminary trials in patients with treatment-resistant depression (TRD). Further, neuroimaging has played a pivotal role in identifying some DBS targets and remains an important tool for evaluating the mechanism of action of this novel intervention. Preclinical animal studies have broadened knowledge about the possible mechanisms of action of DBS for TRD, Given that DBS involves neurosurgery in patients with severe psychiatric impairment, ethical questions concerning capacity to consent arise; these issues must continue to be carefully considered.
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Affiliation(s)
- Sibylle Delaloye
- Department of Psychiatry, Geisel School of Medicine at Dartmouth, Lebanon, New Hampshire, USA
| | - Paul E Holtzheimer
- Department of Psychiatry, Geisel School of Medicine at Dartmouth, Lebanon, New Hampshire, USA
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