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Wang F, Dai L, Pan Y, Huang P, Zhang C, Sun B, Li D. Unilateral anterior capsulotomy combined with deep brain stimulation for Parkinson's disease psychosis and motor dysfunctions. Prog Neuropsychopharmacol Biol Psychiatry 2024; 128:110865. [PMID: 37739157 DOI: 10.1016/j.pnpbp.2023.110865] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/29/2023] [Revised: 09/07/2023] [Accepted: 09/19/2023] [Indexed: 09/24/2023]
Abstract
Psychosis is a frequent and debilitating non-motor symptom of Parkinson's disease (PD). This study aimed to evaluate the availability of unilateral anterior capsulotomy combined with subthalamic nucleus deep brain stimulation (STN-DBS) in managing advanced PD patients comorbid with psychosis. Five advanced PD patients with psychosis who had been treated with unilateral anterior capsulotomy combined with bilateral STN-DBS were assessed. The positive subscore of the Positive and Negative Syndrome Scale (PANSS) and the Unified Parkinson's Disease Rating Scale III (UPDRS-III) were used to assess the efficacy parameter of psychosis and the improved motor symptoms, respectively. The quality of life (QoL) was accessed by an 8-item Parkinson's disease Questionnaire (PDQ-8). Clinical outcome assessments were performed at baseline and follow-ups after one or two years. Significant improvement was observed in PD patients during follow-up after the combined treatment. The positive subscore of PANSS improved by 13.4 (5.7) (mean (SD), p = 0.006). Item P1 (delusions) and Item P3 (hallucinations) of the PANSS improved by 5.0 (0.71) (p < 0.0001) and 3.6 (0.89) (p = 0.0008), respectively. Furthermore, the motor symptoms improved by 32.4 (5.7) (UPDRS-III, p = 0.0002), and the QoL improved by 6.4 (3.8) (PDQ-8, p = 0.021). No significant side effects or complications occurred during the study. For advanced PD patients with refractory psychosis, unilateral anterior capsulotomy combined with bilateral STN-DBS improved PD psychosis and motor dysfunction, providing an effective therapeutic option for such patients.
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Affiliation(s)
- Fang Wang
- Department of Neurosurgery, Center for Functional Neurosurgery, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Lulin Dai
- Department of Neurosurgery, Center for Functional Neurosurgery, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China; Department of Psychiatry, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Yixin Pan
- Department of Neurosurgery, Center for Functional Neurosurgery, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Peng Huang
- Department of Neurosurgery, Center for Functional Neurosurgery, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Chencheng Zhang
- Department of Neurosurgery, Center for Functional Neurosurgery, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Bomin Sun
- Department of Neurosurgery, Center for Functional Neurosurgery, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.
| | - Dianyou Li
- Department of Neurosurgery, Center for Functional Neurosurgery, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.
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2
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Tsuchiyagaito A, Misaki M, Cochran G, Philip NS, Paulus MP, Guinjoan SM. Thalamo-cortical circuits associated with trait- and state-repetitive negative thinking in major depressive disorder. J Psychiatr Res 2023; 168:184-192. [PMID: 37913745 PMCID: PMC10872862 DOI: 10.1016/j.jpsychires.2023.10.058] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/31/2023] [Revised: 08/10/2023] [Accepted: 10/25/2023] [Indexed: 11/03/2023]
Abstract
BACKGROUND Repetitive negative thinking (RNT), often referred to as rumination in the mood disorders literature, is a symptom dimension associated with poor prognosis and suicide in major depressive disorder (MDD). Given the transdiagnostic nature of RNT, this study aimed to evaluate the hypothesis that neurobiological substrates of RNT in MDD may share the brain mechanisms underlying obsessions, particularly those involving cortico-striatal-thalamic-cortical (CSTC) circuits. METHODS Thirty-nine individuals with MDD underwent RNT induction during fMRI. Trait-RNT was measured by the Ruminative Response Scale (RRS) and state-RNT was measured by a visual analogue scale. We employed a connectome-wide association analysis examining the association between RNT intensity with striatal and thalamic connectivity. RESULTS A greater RRS score was associated with hyperconnectivity of the right mediodorsal thalamus with prefrontal cortex, including lateral orbitofrontal cortex, along with Wernicke's area and posterior default mode network nodes (t = 4.66-6.70). A greater state-RNT score was associated with hyperconnectivity of the right laterodorsal thalamus with bilateral primary sensory and motor cortices, supplementary motor area, and Broca's area (t = 4.51-6.57). Unexpectedly, there were no significant findings related to the striatum. CONCLUSIONS The present results suggest RNT in MDD is subserved by abnormal connectivity between right thalamic nuclei and cortical regions involved in both visceral and higher order cognitive processing. Emerging deep-brain neuromodulation methods may be useful to establish causal relationships between dysfunction of right thalamic-cortical circuits and RNT in MDD.
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Affiliation(s)
- Aki Tsuchiyagaito
- Laureate Institute for Brain Research, Tulsa, OK, USA; Oxley College of Health Sciences, The University of Tulsa, Tulsa, OK, USA; Research Center for Child Mental Development, Chiba University, Chiba, Japan.
| | - Masaya Misaki
- Laureate Institute for Brain Research, Tulsa, OK, USA; Oxley College of Health Sciences, The University of Tulsa, Tulsa, OK, USA
| | - Gabe Cochran
- Laureate Institute for Brain Research, Tulsa, OK, USA
| | - Noah S Philip
- Department of Psychiatry and Human Behavior, Alpert Medical School of Brown University, Providence, RI, USA; Center for Neurorestoration and Neurotechnology, VA Providence Healthcare System, Providence, RI, USA
| | | | - Salvador M Guinjoan
- Laureate Institute for Brain Research, Tulsa, OK, USA; Department of Psychiatry, Oklahoma University Health Sciences Center at Tulsa, Tulsa, OK, USA; Laureate Psychiatric Hospital and Clinic, Tulsa, OK, USA
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Misaki M, Tsuchiyagaito A, Guinjoan SM, Rohan ML, Paulus MP. Trait repetitive negative thinking in depression is associated with functional connectivity in negative thinking state rather than resting state. J Affect Disord 2023; 340:843-854. [PMID: 37582464 PMCID: PMC10528904 DOI: 10.1016/j.jad.2023.08.052] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/12/2023] [Revised: 08/08/2023] [Accepted: 08/09/2023] [Indexed: 08/17/2023]
Abstract
Resting-state functional connectivity (RSFC) has been proposed as a potential indicator of repetitive negative thinking (RNT) in depression. However, identifying the specific functional process associated with RSFC alterations is challenging, and it remains unclear whether alterations in RSFC for depressed individuals are directly related to the RNT process or to individual characteristics distinct from the negative thinking process per se. To investigate the relationship between RSFC alterations and the RNT process in individuals with major depressive disorder (MDD), we compared RSFC with functional connectivity during an induced negative-thinking state (NTFC) in terms of their predictability of RNT traits and associated whole-brain connectivity patterns using connectome-based predictive modeling (CPM) and connectome-wide association (CWA) analyses. Thirty-six MDD participants and twenty-six healthy control participants underwent both resting state and induced negative thinking state fMRI scans. Both RSFC and NTFC distinguished between healthy and depressed individuals with CPM. However, trait RNT in depressed individuals, as measured by the Ruminative Responses Scale-Brooding subscale, was only predictable from NTFC, not from RSFC. CWA analysis revealed that negative thinking in depression was associated with higher functional connectivity between the default mode and executive control regions, which was not observed in RSFC. These findings suggest that RNT in depression involves an active mental process encompassing multiple brain regions across functional networks, which is not represented in the resting state. Although RSFC indicates brain functional alterations in MDD, they may not directly reflect the negative thinking process.
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Affiliation(s)
- Masaya Misaki
- Laureate Institute for Brain Research, Tulsa, OK, USA; Oxley College of Health Sciences, The University of Tulsa, Tulsa, OK, USA.
| | - Aki Tsuchiyagaito
- Laureate Institute for Brain Research, Tulsa, OK, USA; Oxley College of Health Sciences, The University of Tulsa, Tulsa, OK, USA
| | - Salvador M Guinjoan
- Laureate Institute for Brain Research, Tulsa, OK, USA; Department of Psychiatry, Oklahoma University Health Sciences Center at Tulsa, Tulsa, OK, USA
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Sanchez SM, Tsuchiyagaito A, Kuplicki R, Park H, Postolski I, Rohan M, Paulus MP, Guinjoan SM. Repetitive Negative Thinking-Specific and -Nonspecific White Matter Tracts Engaged by Historical Psychosurgical Targets for Depression. Biol Psychiatry 2023; 94:661-671. [PMID: 36965550 PMCID: PMC10517085 DOI: 10.1016/j.biopsych.2023.03.012] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/09/2022] [Revised: 03/06/2023] [Accepted: 03/09/2023] [Indexed: 03/27/2023]
Abstract
BACKGROUND Repetitive negative thinking (RNT) is a frequent symptom of major depressive disorder (MDD) that is associated with poor outcomes and treatment resistance. While most studies on RNT have focused on structural and functional characteristics of gray matter, this study aimed to examine the association between white matter (WM) tracts and interindividual variability in RNT. METHODS A probabilistic tractography approach was used to characterize differences in the size and anatomical trajectory of WM fibers traversing psychosurgery targets historically useful in the treatment of MDD (anterior capsulotomy, anterior cingulotomy, and subcaudate tractotomy) in patients with MDD and low (n = 53) or high (n = 52) RNT, and healthy control subjects (n = 54). MDD samples were propensity matched on depression and anxiety severity and demographics. RESULTS WM tracts traversing left hemisphere targets and reaching the ventral anterior body of the corpus callosum (thus extending to contralateral regions) were larger in the high-RNT MDD group compared with low-RNT (effect size D = 0.27, p = .042) and healthy control (D = 0.23, p = .02) groups. MDD was associated with greater size of tracts that converge onto the right medial orbitofrontal cortex regardless of RNT intensity. Other RNT-nonspecific findings in MDD involved tracts reaching the left primary motor and right primary somatosensory cortices. CONCLUSIONS This study provides the first evidence to our knowledge that WM connectivity patterns, which could become targets of intervention, differ between high- and low-RNT participants with MDD. These WM differences extend to circuits that are not specific to RNT, possibly subserving reward mechanisms and psychomotor activity.
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Affiliation(s)
| | - Aki Tsuchiyagaito
- Laureate Institute for Brain Research, Tulsa, Oklahoma; Research Center for Child Mental Development, Chiba University, Chiba, Japan
| | | | - Heekyeong Park
- Laureate Institute for Brain Research, Tulsa, Oklahoma; Department of Psychology, University of North Texas, Dallas, Texas
| | - Ivan Postolski
- Institute for Research in Computational Sciences, National Scientific and Technical Research Council-University of Buenos Aires, Buenos Aires, Argentina
| | - Michael Rohan
- Laureate Institute for Brain Research, Tulsa, Oklahoma
| | - Martin P Paulus
- Laureate Institute for Brain Research, Tulsa, Oklahoma; Oxley College of Health Sciences, University of Tulsa, Tulsa, Oklahoma
| | - Salvador M Guinjoan
- Laureate Institute for Brain Research, Tulsa, Oklahoma; Department of Psychiatry, Oklahoma University Health Sciences Center, Tulsa, Oklahoma.
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5
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Misaki M, Tsuchiyagaito A, Guinjoan SM, Rohan ML, Paulus MP. Trait repetitive negative thinking in depression is associated with functional connectivity in negative thinking state rather than resting state. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.03.23.533932. [PMID: 36993382 PMCID: PMC10055358 DOI: 10.1101/2023.03.23.533932] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/30/2023]
Abstract
Resting-state functional connectivity (RSFC) has been proposed as a potential indicator of repetitive negative thinking (RNT) in depression. However, identifying the specific functional process associated with RSFC alterations is challenging, and it remains unclear whether alterations in RSFC for depressed individuals are directly related to the RNT process or to individual characteristics distinct from the negative thinking process per se. To investigate the relationship between RSFC alterations and the RNT process in individuals with major depressive disorder (MDD), we compared RSFC with functional connectivity during an induced negative-thinking state (NTFC) in terms of their predictability of RNT traits and associated whole-brain connectivity patterns using connectome-based predictive modeling (CPM) and connectome-wide association (CWA) analyses. Thirty-six MDD participants and twenty-six healthy control participants underwent both resting state and induced negative thinking state fMRI scans. Both RSFC and NTFC distinguished between healthy and depressed individuals with CPM. However, trait RNT in depressed individuals, as measured by the Ruminative Responses Scale-Brooding subscale, was only predictable from NTFC, not from RSFC. CWA analysis revealed that negative thinking in depression was associated with higher functional connectivity between the default mode and executive control regions, which was not observed in RSFC. These findings suggest that RNT in depression involves an active mental process encompassing multiple brain regions across functional networks, which is not represented in the resting state. Although RSFC indicates brain functional alterations in MDD, they may not directly reflect the negative thinking process.
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Affiliation(s)
- Masaya Misaki
- Laureate Institute for Brain Research, Tulsa, OK, USA
- Oxley College of Health Sciences, The University of Tulsa, Tulsa, OK, USA
| | - Aki Tsuchiyagaito
- Laureate Institute for Brain Research, Tulsa, OK, USA
- Oxley College of Health Sciences, The University of Tulsa, Tulsa, OK, USA
| | - Salvador M. Guinjoan
- Laureate Institute for Brain Research, Tulsa, OK, USA
- Department of Psychiatry, Oklahoma University Health Sciences Center at Tulsa, Tulsa, OK, USA
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Horisawa S, Kamba R, Sato M, Sueki A, Kawamata T, Nishimura K, Taira T. Improvement of obsessive-compulsive disorder after pallidothalamic tractotomy for cervical dystonia. Ann Clin Transl Neurol 2023; 10:832-835. [PMID: 36950926 PMCID: PMC10187716 DOI: 10.1002/acn3.51764] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2023] [Revised: 03/01/2023] [Accepted: 03/14/2023] [Indexed: 03/24/2023] Open
Abstract
A 30-year-old woman with tardive dystonia in the cervical region from long-term antipsychotic meds was treated with radiofrequency ablation of the right pallidothalamic tract in the fields of Forel. The patient showed improvement in both cervical dystonia and obsessive-compulsive disorder after the procedure, with 77.4% improvement in cervical dystonia and 86.7% improvement in obsessive-compulsive disorder. Although the treatment site in this case was intended to treat cervical dystonia, the lesion was located in the optimal stimulation network for both obsessive-compulsive disorder and cervical dystonia, suggesting that neuromodulation of this region could potentially treat both simultaneously.
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Affiliation(s)
- Shiro Horisawa
- Department of NeurosurgeryTokyo Women's Medical UniversityTokyoJapan
| | - Rumiko Kamba
- Department of PsychiatryTokyo Women's Medical UniversityTokyoJapan
| | - Moeko Sato
- Department of PsychiatryTokyo Women's Medical UniversityTokyoJapan
| | - Akitsugu Sueki
- Department of PsychiatryTokyo Women's Medical UniversityTokyoJapan
| | - Takakazu Kawamata
- Department of NeurosurgeryTokyo Women's Medical UniversityTokyoJapan
| | | | - Takaomi Taira
- Department of NeurosurgeryTokyo Women's Medical UniversityTokyoJapan
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Giff A, Noren G, Magnotti J, Lopes AC, Batistuzzo MC, Hoexter M, Greenberg B, Marsland R, Miguel EC, Rasmussen S, McLaughlin N. Spatial normalization discrepancies between native and MNI152 brain template scans in gamma ventral capsulotomy patients. Psychiatry Res Neuroimaging 2023; 329:111595. [PMID: 36680842 PMCID: PMC10153791 DOI: 10.1016/j.pscychresns.2023.111595] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/09/2022] [Revised: 12/30/2022] [Accepted: 01/10/2023] [Indexed: 01/18/2023]
Abstract
In neurosurgery, spatial normalization emerged as a tool to minimize inter-subject variability and study target point locations based on standard coordinates. The Montreal Neurological Institute's 152 brain template (MNI152) has become the most widely utilized in neuroimaging studies, but has been noted to introduce partial volume effects, distortions, and increase structure size in all directions (x/y/z axes). These discrepancies question the accuracy of the MNI template, as well as its utility for studies that examine and form conclusions from group-level data. Given that surgical precision in obsessive-compulsive disorder is essential to patient outcomes, we retrospectively investigated lesion size and location in patients (n = 21) who underwent capsulotomy for intractable OCD, comparing deviations in the native scans to those in standard space. MNI measurements were significantly larger than native measurements across several structures in both coronal and axial slices, and we found that MNI transformation increases the size of many subcortical structures in a significant and proportional way for both females and males. These findings urge caution when using MNI as a reference space, as well as a stronger consideration of population-specific brain templates when examining connectivity-based networks.
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Affiliation(s)
- Alexis Giff
- Warren Alpert School of Medicine, Brown University, Providence, Rhode Island, USA.
| | - Georg Noren
- Warren Alpert School of Medicine, Brown University, Providence, Rhode Island, USA; Department of Psychiatry and Human Behavior, Butler Hospital, Providence, Rhode Island, USA
| | - John Magnotti
- Department of Neurosurgery, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Antonio Carlos Lopes
- Department and Institute of Psychiatry, Faculty of Medicine, University of São Paulo, São Paulo, Brazil
| | - Marcelo Camargo Batistuzzo
- Department and Institute of Psychiatry, Faculty of Medicine, University of São Paulo, São Paulo, Brazil; Department of Methods and Techniques in Psychology, Pontifical Catholic University, São Paulo, Brazil
| | - Marcelo Hoexter
- Department and Institute of Psychiatry, Faculty of Medicine, University of São Paulo, São Paulo, Brazil
| | - Benjamin Greenberg
- Warren Alpert School of Medicine, Brown University, Providence, Rhode Island, USA; Department of Psychiatry and Human Behavior, Butler Hospital, Providence, Rhode Island, USA
| | - Richard Marsland
- Department of Psychiatry and Human Behavior, Butler Hospital, Providence, Rhode Island, USA
| | | | - Steven Rasmussen
- Warren Alpert School of Medicine, Brown University, Providence, Rhode Island, USA; Department of Psychiatry and Human Behavior, Butler Hospital, Providence, Rhode Island, USA
| | - Nicole McLaughlin
- Warren Alpert School of Medicine, Brown University, Providence, Rhode Island, USA; Department of Psychiatry and Human Behavior, Butler Hospital, Providence, Rhode Island, USA
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Guinjoan SM. Personalized Definition of Surgical Targets in Major Depression and Obsessive-Compulsive Disorder: A Potential Role for Low-Intensity Focused Ultrasound? PERSONALIZED MEDICINE IN PSYCHIATRY 2023; 37-38:100100. [PMID: 36969502 PMCID: PMC10034711 DOI: 10.1016/j.pmip.2023.100100] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/04/2023]
Abstract
Major Depressive Disorder (MDD) and Obsessive-Compulsive Disorder (OCD) are common and potentially incapacitating conditions. Even when recognized and adequately treated, in over a third of patients with these conditions the response to first-line pharmacological and psychotherapeutic measures is not satisfactory. After more assertive measures including pharmacological augmentation (and in the case of depression, transcranial magnetic stimulation, electroconvulsive therapy, or treatment with ketamine or esketamine), a significant number of individuals remain severely symptomatic. In these persons, different ablation and deep-brain stimulation (DBS) psychosurgical techniques have been employed. However, apart from the cost and potential morbidity associated with surgery, on average only about half of patients show adequate response, which limits the widespread application of these potentially life-saving interventions. Possible reasons are considered for the wide variation in outcomes across different series of patients with MDD or OCD exposed to ablative or DBS psychosurgery, including interindividual anatomical and etiological variability. Low-intensity focused ultrasound (LIFU) is an emerging technique that holds promise in its ability to achieve anatomically circumscribed, noninvasive, and reversible neuromodulation of deep brain structures. A possible role for LIFU in the personalized presurgical definition of neuromodulation targets in the individual patient is discussed, including a proposed roadmap for clinical trials addressed at testing whether this technique can help to improve psychosurgical outcomes.
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Affiliation(s)
- Salvador M Guinjoan
- Laureate Institute for Brain Research and Department of Psychiatry, Oklahoma University Health Sciences Center at Tulsa
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Kammen A, Cavaleri J, Lam J, Frank AC, Mason X, Choi W, Penn M, Brasfield K, Van Noppen B, Murray SB, Lee DJ. Neuromodulation of OCD: A review of invasive and non-invasive methods. Front Neurol 2022; 13:909264. [PMID: 36016538 PMCID: PMC9397524 DOI: 10.3389/fneur.2022.909264] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2022] [Accepted: 07/19/2022] [Indexed: 12/27/2022] Open
Abstract
Early research into neural correlates of obsessive compulsive disorder (OCD) has focused on individual components, several network-based models have emerged from more recent data on dysfunction within brain networks, including the the lateral orbitofrontal cortex (lOFC)-ventromedial caudate, limbic, salience, and default mode networks. Moreover, the interplay between multiple brain networks has been increasingly recognized. As the understanding of the neural circuitry underlying the pathophysiology of OCD continues to evolve, so will too our ability to specifically target these networks using invasive and noninvasive methods. This review discusses the rationale for and theory behind neuromodulation in the treatment of OCD.
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Affiliation(s)
- Alexandra Kammen
- Department of Neurosurgery, Keck School of Medicine, University of Southern California, Los Angeles, CA, United States
| | - Jonathon Cavaleri
- Department of Neurosurgery, Keck School of Medicine, University of Southern California, Los Angeles, CA, United States
| | - Jordan Lam
- Department of Neurosurgery, University of Michigan, Ann Arbor, MI, United States
| | - Adam C. Frank
- Department of Psychiatry, Keck School of Medicine, University of Southern California, Los Angeles, CA, United States
| | - Xenos Mason
- Department of Neurosurgery, Keck School of Medicine, University of Southern California, Los Angeles, CA, United States
- Department of Neurology, Keck School of Medicine, University of Southern California, Los Angeles, CA, United States
| | - Wooseong Choi
- Keck School of Medicine, University of Southern California, Los Angeles, CA, United States
| | - Marisa Penn
- Keck School of Medicine, University of Southern California, Los Angeles, CA, United States
| | - Kaevon Brasfield
- Keck School of Medicine, University of Southern California, Los Angeles, CA, United States
| | - Barbara Van Noppen
- Department of Psychiatry, Keck School of Medicine, University of Southern California, Los Angeles, CA, United States
| | - Stuart B. Murray
- Department of Psychiatry, Keck School of Medicine, University of Southern California, Los Angeles, CA, United States
| | - Darrin Jason Lee
- Department of Neurosurgery, Keck School of Medicine, University of Southern California, Los Angeles, CA, United States
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10
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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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Tripathi M, Sadashiva N. Gamma Capsulotomy: A Valid Option for Refractory Obsessive Compulsive Disorder. J Neurosci Rural Pract 2022; 13:167-168. [PMID: 35694075 PMCID: PMC9187390 DOI: 10.1055/s-0041-1742119] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Affiliation(s)
- Manjul Tripathi
- Department of Neurosurgery, Post Graduate Institute of Medical Education and Research (PGIMER), Chandigarh, India
| | - Nishanth Sadashiva
- Department of Neurosurgery, National Institute of Mental Health and Neurosciences (NIMHANS), Bengaluru, Karnataka, India
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12
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Bouwens van der Vlis TA, Samanci Y, Ackermans L, Schruers KR, Temel Y, Leentjens AF, Dincer A, Peker S. Network analysis in Gamma Knife capsulotomy for intractable obsessive-compulsive disorder. BRAIN AND SPINE 2022; 2:100892. [PMID: 36248148 PMCID: PMC9562250 DOI: 10.1016/j.bas.2022.100892] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Revised: 04/18/2022] [Accepted: 04/20/2022] [Indexed: 11/19/2022]
Affiliation(s)
- Tim A.M. Bouwens van der Vlis
- Department of Neurosurgery, Maastricht University Medical Centre, Maastricht, the Netherlands
- Corresponding author. Department of Neurosurgery, Maastricht University Medical Center, Maastricht (MUMC+) PO Box 5800, 6202 AZ, Maastricht, the Netherlands
| | - Yavuz Samanci
- Department of Neurosurgery, School of Medicine, Koç University, Istanbul, Turkey
| | - Linda Ackermans
- Department of Neurosurgery, Maastricht University Medical Centre, Maastricht, the Netherlands
- School of Mental Health and Neuroscience, Maastricht University, Maastricht, the Netherlands
| | - Koen R.J. Schruers
- School of Mental Health and Neuroscience, Maastricht University, Maastricht, the Netherlands
- Department of Psychiatry and Psychology, Maastricht University Medical Center, Maastricht, the Netherlands
| | - Y. Temel
- Department of Neurosurgery, Maastricht University Medical Centre, Maastricht, the Netherlands
- School of Mental Health and Neuroscience, Maastricht University, Maastricht, the Netherlands
| | - Albert F.G. Leentjens
- School of Mental Health and Neuroscience, Maastricht University, Maastricht, the Netherlands
- Department of Psychiatry and Psychology, Maastricht University Medical Center, Maastricht, the Netherlands
| | - Alp Dincer
- Department of Radiology, Acıbadem Mehmet Ali Aydınlar University, Istanbul, Turkey
| | - Selçuk Peker
- Department of Neurosurgery, School of Medicine, Koç University, Istanbul, Turkey
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King ML, Manzel K, Bruss J, Tranel D. Neural correlates of improvements in personality and behavior following a neurological event. Neuropsychologia 2020; 145:106579. [PMID: 29166593 PMCID: PMC6494695 DOI: 10.1016/j.neuropsychologia.2017.11.023] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2017] [Revised: 11/11/2017] [Accepted: 11/18/2017] [Indexed: 11/21/2022]
Abstract
Research on changes in personality and behavior following brain damage has focused largely on negative outcomes, such as increased irritability, moodiness, and social inappropriateness. However, clinical observations suggest that some patients may actually show positive personality and behavioral changes following a neurological event. In the current work, we investigated neuroanatomical correlates of positive personality and behavioral changes following a discrete neurological event (e.g., stroke, benign tumor resection). Patients (N = 97) were rated by a well-known family member or friend on five domains of personality and behavior: social behavior, irascibility, hypo-emotionality, distress, and executive functioning. Ratings were acquired during the chronic epoch of recovery, when psychological status was stabilized. We identified patients who showed positive changes in personality and behavior in one or more domains of functioning. Lesion analyses indicated that positive changes in personality and behavior were most consistently related to damage to the bilateral frontal polar regions and the right anterior dorsolateral prefrontal region. These findings support the conclusion that improvements in personality and behavior can occur after a neurological event, and that such changes have systematic neuroanatomical correlates. Patients who showed positive changes in personality and behavior following a neurological event were rated as having more disturbed functioning prior to the event. Our study may be taken as preliminary evidence that improvements in personality and behavior following a neurological event may involve dampening of (premorbidly) more extreme expressions of emotion.
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Affiliation(s)
- Marcie L King
- University of Iowa, Department of Psychological and Brain Sciences, W311 Seashore Hall, Iowa City, IA 52242, USA.
| | - Kenneth Manzel
- University of Iowa Carver College of Medicine, Department of Neurology, 2007 Roy Carver Pavilion, 200 Hawkins Drive, Iowa City, IA 52242, USA
| | - Joel Bruss
- University of Iowa Carver College of Medicine, Department of Neurology, 2007 Roy Carver Pavilion, 200 Hawkins Drive, Iowa City, IA 52242, USA; University of Iowa Carver College of Medicine, Department of Psychiatry, 2007 Roy Carver Pavilion, 200 Hawkins Drive, Iowa City, IA 52242, USA
| | - Daniel Tranel
- University of Iowa, Department of Psychological and Brain Sciences, W311 Seashore Hall, Iowa City, IA 52242, USA; University of Iowa Carver College of Medicine, Department of Neurology, 2007 Roy Carver Pavilion, 200 Hawkins Drive, Iowa City, IA 52242, USA.
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14
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Peker S, Samanci MY, Yilmaz M, Sengoz M, Ulku N, Ogel K. Efficacy and Safety of Gamma Ventral Capsulotomy for Treatment-Resistant Obsessive-Compulsive Disorder: A Single-Center Experience. World Neurosurg 2020; 141:e941-e952. [PMID: 32565377 DOI: 10.1016/j.wneu.2020.06.098] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2020] [Revised: 06/10/2020] [Accepted: 06/12/2020] [Indexed: 12/31/2022]
Abstract
BACKGROUND Obsessive-compulsive disorder (OCD) is a chronic disease with a lifetime prevalence of 3% and is associated with severe impairment in familial and socio-occupational functioning. Gamma ventral capsulotomy (GVC) is a treatment choice in carefully chosen patients, with few published reports. In this study, we aimed to report the efficacy and safety of GVC in 21 patients with treatment-resistant OCD. METHODS This is a retrospective single-center study. Twenty-one patients meeting the selection criteria were included. Patients were considered responders if there were ≥35% reduction in post-GVC Yale-Brown Obsessive Compulsive Scale scores and considered in remission if scores were ≤8. The mean and median clinical follow-up durations were 60.7 and 56 months, respectively (range, 38-149 months). RESULTS The mean baseline Yale-Brown Obsessive Compulsive Scale score of 35.7 (n = 21) decreased to 15.3 (n = 20) at 36 months follow-up evaluation (P < 0.0001). Fifteen patients (75%) achieved a full response. Of those patients, 7 (35%) were considered to be in remission. There were no partial responders, and 5 patients (25%) were classified as nonresponders. The pre-GVC mean Beck Depression Inventory-II score of 35.1 (n = 21) decreased to 13.8 (n = 20) at 36 months follow-up evaluation (P < 0.0001). Three patients (14.3%) had a transient post-GVC headache that resolved within a week, and 2 patients (9.5%) had persistent headaches that responded to 2-week oral corticosteroid treatment. A brain cyst developed after GVC in 2 patients (10%). No clinically notable abnormalities were seen on neurologic examination at any follow-up. CONCLUSIONS Gamma ventral capsulotomy is a reasonable treatment method in select patients with treatment-resistant OCD.
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Affiliation(s)
- Selçuk Peker
- Department of Neurosurgery, School of Medicine, Koç University, Istanbul, Turkey.
| | | | - Meltem Yilmaz
- Department of Medical Biotechnology, School of Medicine, Acıbadem Mehmet Ali Aydınlar University, Istanbul, Turkey
| | - Meric Sengoz
- Department of Radiation Oncology, School of Medicine, Acıbadem Mehmet Ali Aydınlar University, Istanbul, Turkey
| | - Nazan Ulku
- Department of Psychology, Acıbadem Kozyatağı Hospital, Istanbul, Turkey
| | - Kültegin Ogel
- Department of Psychiatry, Health Sciences Institute, Istanbul Bilgi University, Istanbul, Turkey
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15
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Lv Q, Lv Q, Yin D, Zhang C, Sun B, Voon V, Wang Z. Neuroanatomical Substrates and Predictors of Response to Capsulotomy in Intractable Obsessive-Compulsive Disorder. BIOLOGICAL PSYCHIATRY: COGNITIVE NEUROSCIENCE AND NEUROIMAGING 2020; 6:29-38. [PMID: 32653579 DOI: 10.1016/j.bpsc.2020.05.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/13/2020] [Revised: 04/27/2020] [Accepted: 05/12/2020] [Indexed: 01/01/2023]
Abstract
BACKGROUND Anterior capsulotomy that surgically targets fiber tracts connecting prefrontal cortex and subcortical nuclei is a therapeutic option for a subgroup of patients with treatment-refractory obsessive-compulsive disorder. The goal of this study was to investigate neural correlates to anterior capsulotomy and find predictors of clinical improvement following this procedure. METHODS Structural and diffusion imaging data and clinical evaluation were acquired from 31 patients with refractory obsessive-compulsive disorder who underwent anterior capsulotomy. Of the 31 patients, 16 were clinical responders defined by a ≥35% reduction in the Yale-Brown Obsessive Compulsive Scale scores. Analysis of variance was applied on 2 levels (surgery and response) to examine alterations of gray matter volume and fiber tract integrity (measured by generalized fractional anisotropy). The correlation between preoperative data and clinical response was further investigated. RESULTS After surgery, generalized fractional anisotropy was significantly decreased in the bilateral anterior limb of the internal capsule and anterior thalamic radiation, accompanied by a decrease in gray matter volume in the prefrontal cortex, anterior cingulate cortex, striatum, thalamus, and cerebellum. Moreover, atrophy of the right caudate was greater in responders than in nonresponders, which correlated with alteration in Yale-Brown Obsessive Compulsive Scale score. In addition, preoperative gray matter volume in the right inferior frontal gyrus and generalized fractional anisotropy in the left superior longitudinal fasciculus and right cingulum predicted improved response. More anterior location of the lesion area predicted better clinical response. CONCLUSIONS These results demonstrate that reduced volume of the right caudate might be associated with therapeutic response of capsulotomy and might offer a potential predictor of treatment outcome and a guide for lesion site.
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Affiliation(s)
- Qian Lv
- Institute of Neuroscience, State Key Laboratory of Neuroscience, Key Laboratory of Primate Neurobiology, Center for Excellence in Brain Science and Intelligence Technology, Chinese Academy of Sciences, Shanghai, China
| | - Qiming Lv
- Institute of Neuroscience, State Key Laboratory of Neuroscience, Key Laboratory of Primate Neurobiology, Center for Excellence in Brain Science and Intelligence Technology, Chinese Academy of Sciences, Shanghai, China
| | - Dazhi Yin
- Institute of Neuroscience, State Key Laboratory of Neuroscience, Key Laboratory of Primate Neurobiology, Center for Excellence in Brain Science and Intelligence Technology, Chinese Academy of Sciences, Shanghai, China
| | - Chencheng Zhang
- Department of Functional Neurosurgery, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Bomin Sun
- Department of Functional Neurosurgery, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Valerie Voon
- Department of Psychiatry, University of Cambridge, Cambridge, United Kingdom.
| | - Zheng Wang
- Institute of Neuroscience, State Key Laboratory of Neuroscience, Key Laboratory of Primate Neurobiology, Center for Excellence in Brain Science and Intelligence Technology, Chinese Academy of Sciences, Shanghai, China; University of the Chinese Academy of Sciences, Beijing, China; Shanghai Center for Brain Science and Brain-Inspired Intelligence Technology, Shanghai, China.
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16
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Dupic G, Biau J, Lemaire JJ, Ortholan C, Clavelou P, Lapeyre M, Colin P, Khalil T. [Functional stereotactic radiosurgery: Indications and perspectives]. Cancer Radiother 2020; 24:166-173. [PMID: 32220562 DOI: 10.1016/j.canrad.2020.01.009] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2019] [Revised: 01/07/2020] [Accepted: 01/13/2020] [Indexed: 01/03/2023]
Abstract
Stereotactic radiosurgery (SRS) is a non-invasive technique that enables to create brain focal lesions with a high precision and localization. Thus, functional brain disorders can be treated by SRS in case of pharmacoresistance or inoperability. To date, treatment of trigeminal neuralgia is the most described and known indication. Other indications will be developed in the future like movement disorders, refractory epilepsy, obsessive compulsive disorder and severe depression. We present here a review of actual and future indications of functional brain SRS with their level of evidence. All these SRS treatments have to be strictly conducted by trained teams with an excellent collaboration between radiation physicists, medical physicists, neurosurgeons, neurologists, psychiatrists and probably neuroradiologists.
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Affiliation(s)
- G Dupic
- Département de radiothérapie, centre Jean-Perrin, 58, rue Montalembert, 63000 Clermont-Ferrand, France.
| | - J Biau
- Département de radiothérapie, centre Jean-Perrin, 58, rue Montalembert, 63000 Clermont-Ferrand, France
| | - J J Lemaire
- Département de neurochirurgie, centre hospitalier universitaire Gabriel-Montpied, 58, rue Montalembert, 63000 Clermont-Ferrand, France
| | - C Ortholan
- Département de radiothérapie, centre hospitalier Princesse-Grace, 1, avenue Pasteur, 98000 Monaco, France
| | - P Clavelou
- Département de neurologie, centre hospitalier universitaire Gabriel-Montpied, 58, rue Montalembert, 63000 Clermont-Ferrand, France
| | - M Lapeyre
- Département de radiothérapie, centre Jean-Perrin, 58, rue Montalembert, 63000 Clermont-Ferrand, France
| | - P Colin
- Département de radiothérapie, Institut du cancer Courlancy, 38, rue de Courlancy, 51100 Reims, France
| | - T Khalil
- Département de neurochirurgie, centre hospitalier universitaire Gabriel-Montpied, 58, rue Montalembert, 63000 Clermont-Ferrand, France
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Mithani K, Davison B, Meng Y, Lipsman N. The anterior limb of the internal capsule: Anatomy, function, and dysfunction. Behav Brain Res 2020; 387:112588. [PMID: 32179062 DOI: 10.1016/j.bbr.2020.112588] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2019] [Revised: 12/22/2019] [Accepted: 02/28/2020] [Indexed: 12/22/2022]
Abstract
The last two decades have seen a re-emergence of neurosurgery for severe, refractory psychiatric diseases, largely due to the advent of more precise and safe operative techniques. Nevertheless, the optimal targets for these surgeries remain a matter of debate, and are often grandfathered from experiences in the late 20th century. To better explore the rationale for one target in particular - the anterior limb of the internal capsule (ALIC) - we comprehensively reviewed all available literature on its role in the pathophysiology and treatment of mental illness. We first provide an overview of its functional anatomy, followed by a discussion on its role in several prevalent psychiatric diseases. Given its structural integration into the limbic system and involvement in a number of cognitive and emotional processes, the ALIC is a robust target for surgical treatment of refractory psychiatric diseases. The advent of novel neuroimaging techniques, coupled with image-guided therapeutics and neuromodulatory treatments, will continue to enable study on the ALIC in mental illness.
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Affiliation(s)
- Karim Mithani
- Sunnybrook Research Institute, Toronto, Ontario, Canada
| | | | - Ying Meng
- Sunnybrook Research Institute, Toronto, Ontario, Canada
| | - Nir Lipsman
- Sunnybrook Research Institute, Toronto, Ontario, Canada.
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18
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Avecillas-Chasin J, Hurwitz T, Bogod N, Honey C. An Analysis of Clinical Outcome and Tractography following Bilateral Anterior Capsulotomy for Depression. Stereotact Funct Neurosurg 2019; 97:369-380. [DOI: 10.1159/000505077] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2019] [Accepted: 11/22/2019] [Indexed: 11/19/2022]
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19
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Spatola G, Martinez-Alvarez R, Martínez-Moreno N, Rey G, Linera J, Rios-Lago M, Sanz M, Gutiérrez J, Vidal P, Richieri R, Régis J. Results of Gamma Knife anterior capsulotomy for refractory obsessive-compulsive disorder: results in a series of 10 consecutive patients. J Neurosurg 2019; 131:376-383. [DOI: 10.3171/2018.4.jns171525] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2017] [Accepted: 04/02/2018] [Indexed: 11/06/2022]
Abstract
OBJECTIVEObsessive-compulsive disorder (OCD) is a severe psychiatric condition. The authors present their experience with Gamma Knife radiosurgery (GKRS) in the treatment of patients with OCD resistant to any medical therapy.METHODSPatients with severe OCD resistant to all pharmacological and psychiatric treatments who were treated with anterior GKRS capsulotomy were retrospectively reviewed. These patients were submitted to a physical, neurological, and neuropsychological examination together with structural and functional MRI before and after GKRS treatment. Strict study inclusion criteria were applied. Radiosurgical capsulotomy was performed using two 4-mm isocenters targeted at the midputaminal point of the anterior limb of the capsule. A maximal dose of 120 Gy was prescribed for each side. Clinical global changes were assessed using the Clinical Global Impression (CGI) scale, Global Assessment of Functioning (GAF) scale, EQ-5D, Beck Depression Inventory (BDI), and State-Trait Anxiety Inventory (STAI). OCD symptoms were determined by the Yale–Brown Obsessive Compulsive Scale (Y-BOCS).RESULTSTen patients with medically refractory OCD (5 women and 5 men) treated between 2006 and 2015 were included in this study. Median age at diagnosis was 22 years, median duration of illness at the time of radiosurgery was 14.5 years, and median age at treatment was 38.8 years. Before GKRS, the median Y-BOCS score was 34.5 with a median obsession score of 18 and compulsion score of 17. Seven (70%) of 10 patients achieved a full response at their last follow-up, 2 patients were nonresponders, and 1 patient was a partial responder. Evaluation of the Y-BOCS, BDI, STAI-Trait, STAI-State, GAF, and EQ-5D showed statistically significant improvement at the last follow-up after GKRS. Neurological examinations were normal in all patients at each visit. At last follow-up, none of the patients had experienced any significant adverse neuropsychological effects or personality changes.CONCLUSIONSGKRS anterior capsulotomy is effective and well tolerated with a maximal dose of 120 Gy. It reduces both obsessions and compulsions, improves quality of life, and diminishes depression and anxiety.
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Affiliation(s)
- Giorgio Spatola
- 1Department of Neurosurgery, IRCCS Ospedale San Raffaele, Milano, Italy
- 8Department of Functional Neurosurgery, Timone University Hospital, Aix-Marseille University, Marseille, France
| | - Roberto Martinez-Alvarez
- 2Department of Radiosurgery and Functional Neurosurgery, Ruber International Hospital, Madrid, Spain
| | - Nuria Martínez-Moreno
- 2Department of Radiosurgery and Functional Neurosurgery, Ruber International Hospital, Madrid, Spain
| | - German Rey
- 2Department of Radiosurgery and Functional Neurosurgery, Ruber International Hospital, Madrid, Spain
| | - Juan Linera
- 3Department of Radiodiagnosis, Ruber International Hospital, Madrid, Spain
| | | | - Marta Sanz
- 5Department of Psychiatry and Neurology, Ruber International Hospital, Madrid, Spain
| | - Jorge Gutiérrez
- 2Department of Radiosurgery and Functional Neurosurgery, Ruber International Hospital, Madrid, Spain
| | - Pablo Vidal
- 6Department of Psychiatry, HM Hospital de Madrid, Spain
| | - Raphaëlle Richieri
- 7Department of Psychiatry, Aix-Marseille University, Marseille, France; and
| | - Jean Régis
- 8Department of Functional Neurosurgery, Timone University Hospital, Aix-Marseille University, Marseille, France
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20
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Santos BFDO, Gorgulho A, Saraiva CWC, Lopes AC, Gomes JGR, Pássaro AM, Hoexter MQ, Miguel EC, De Salles AAF. Understanding gamma ventral capsulotomy: Potential implications of diffusion tensor image tractography on target selectivity. Surg Neurol Int 2019; 10:136. [PMID: 31528471 PMCID: PMC6744751 DOI: 10.25259/sni-65-2019] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2019] [Accepted: 02/15/2019] [Indexed: 11/25/2022] Open
Abstract
Background: The role of tractography in gamma ventral capsulotomy (GVC) planning is still unclear. This paper aims to describe the spatial distribution of medial orbitofrontal cortex (OFC) and lateral OFC fibers passing through the anterior limb of the internal capsule (ALIC) and analyze quantitative tractography parameters that differentiate obsessive-compulsive disorder (OCD) individuals from other neurosurgery functional patients (morbid obesity and Parkinson’s disease [PD]). Methods: Twenty patients undergoing functional stereotactic procedures, between 2013 and 2016, were included in this study. OCD patients underwent GVC (single shot 150 Gy and 4-mm collimators). PD and morbid obesity patients were submitted to deep brain stimulation implants. Diffusion tensor image tractography was reconstructed using Brainlab Elements software (Brainlab AG, Munich, Germany). Results: Nine PD, six morbid obesity, and five OCD patients were included with a mean age of 65.4 ± 9.1, 41.0 ± 8.2, and 31.2 ± 5.5, respectively, which are statistically different from each other (P < 0.001). Fourteen patients (70%) were men. A total of 40 cerebral hemispheres were analyzed. Medial OFC fibers are localized more inferior in the ALIC than the lateral OFC fibers in all hemispheres, but the level of intersection and exact topography of fiber bundles are variable among individuals. Both medial and lateral OFC fiber tracts of PD and morbid obesity patients have lower volume than, respectively, medial and lateral counterparts of OCD patients (P < 0.001). Conclusions: Medial and lateral OFC tract fibers have a general standard distribution in the anterior internal capsule (lateral OFC higher than medial OFC fibers). There are differences between obesity, Parkinson, and OCD patients regarding fiber tract statistics.
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Affiliation(s)
- Bruno Fernandes de Oliveira Santos
- Department of Neurosurgery and Radiotherapy, Hospital do Coracao (HCOR Neurosciences), Gamma Knife.,Departament of Psychiatry, Faculty of Medicine, University of São Paulo, São Paulo, Brazil
| | - Alessandra Gorgulho
- Department of Neurosurgery and Radiotherapy, Hospital do Coracao (HCOR Neurosciences), Gamma Knife.,Departament of Psychiatry, Faculty of Medicine, University of São Paulo, São Paulo, Brazil
| | - Crystian W C Saraiva
- Department of Neurosurgery and Radiotherapy, Hospital do Coracao (HCOR Neurosciences), Gamma Knife
| | - Antonio Carlos Lopes
- Departament of Psychiatry, Faculty of Medicine, University of São Paulo, São Paulo, Brazil
| | | | - Anderson M Pássaro
- Department of Neurosurgery and Radiotherapy, Hospital do Coracao (HCOR Neurosciences), Gamma Knife
| | - Marcelo Q Hoexter
- Departament of Psychiatry, Faculty of Medicine, University of São Paulo, São Paulo, Brazil
| | - Eurípedes C Miguel
- Departament of Psychiatry, Faculty of Medicine, University of São Paulo, São Paulo, Brazil
| | - Antonio A F De Salles
- Department of Neurosurgery and Radiotherapy, Hospital do Coracao (HCOR Neurosciences), Gamma Knife.,Departament of Psychiatry, Faculty of Medicine, University of São Paulo, São Paulo, Brazil
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21
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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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22
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Deng K, Qi T, Xu J, Jiang L, Zhang F, Dai N, Cheng Y, Xu X. Reduced Interhemispheric Functional Connectivity in Obsessive-Compulsive Disorder Patients. Front Psychiatry 2019; 10:418. [PMID: 31249539 PMCID: PMC6584782 DOI: 10.3389/fpsyt.2019.00418] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/13/2019] [Accepted: 05/24/2019] [Indexed: 11/25/2022] Open
Abstract
Background: Neuroimaging studies have shown that the high synchrony of spontaneous neural activity in the homotopic regions between hemispheres is an important functional structural feature of normal human brains, and this feature is abnormal in the patients with various mental disorders. However, little is known about this feature in obsessive-compulsive disorder (OCD). This study aimed to further analyze the underlying neural mechanisms of OCD and to explore whether clinical characteristics are correlated with the alerted homotopic connectivity in patients with OCD. Methods: Using voxel-mirrored homotopic connectivity (VMHC) during resting state, we compared 46 OCD patients and 46 healthy controls (HCs) matched for age, gender, and education level. A partial correlation analysis was used to investigate the relationship between altered VMHC and clinical characteristics in patients with OCD. Results: Patients with OCD showed lower VMHC than HCs in fusiform gyrus/inferior occipital gyrus, lingual gyrus, postcentral gyrus/precentral gyrus, putamen, and orbital frontal gyrus. A significant positive correlation was observed between altered VMHC in the angular gyrus/middle occipital gyrus and illness duration in patients. Conclusions: Interhemispheric functional imbalance may be an essential aspect of the pathophysiological mechanism of OCD, which is reflected not only in the cortico-striato-thalamo-cortical (CSTC) loop but also elsewhere in the brain.
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Affiliation(s)
- Ke Deng
- Department of Psychiatry, First Affiliated Hospital of Kunming Medical University, Kunming, China
| | - Tianfu Qi
- Department of Medical Imaging, First Affiliated Hospital of Kunming Medical University, Kunming, China
| | - Jian Xu
- Department of Rheumatology, First Affiliated Hospital of Kunming Medical University, Kunming, China
| | - Linlin Jiang
- Department of Psychiatry, First Affiliated Hospital of Kunming Medical University, Kunming, China.,Yunan Key Laboratory of Laboratory Medicine, Kunming, China
| | - Fengrui Zhang
- Department of Medical Imaging, First Affiliated Hospital of Kunming Medical University, Kunming, China
| | - Nan Dai
- Department of Psychiatry, First Affiliated Hospital of Kunming Medical University, Kunming, China
| | - Yuqi Cheng
- Department of Psychiatry, First Affiliated Hospital of Kunming Medical University, Kunming, China
| | - Xiufeng Xu
- Department of Psychiatry, First Affiliated Hospital of Kunming Medical University, Kunming, China
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Mitrasinovic S, Zhang M, Appelboom G, Sussman E, Moore JM, Hancock SL, Adler JR, Kondziolka D, Steinberg GK, Chang SD. Milestones in stereotactic radiosurgery for the central nervous system. J Clin Neurosci 2018; 59:12-19. [PMID: 30595165 DOI: 10.1016/j.jocn.2018.09.029] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2018] [Accepted: 09/26/2018] [Indexed: 10/28/2022]
Abstract
INTRODUCTION Since Lars Leksell developed the first stereotactic radiosurgery (SRS) device in 1951, there has been growth in the technologies available and clinical indications for SRS. This expansion has been reflected in the medical literature, which is built upon key articles and institutions that have significantly impacted SRS applications. Our aim was to identify these prominent works and provide an educational tool for training and further inquiry. METHOD A list of search phrases relating to central nervous system applications of stereotactic radiosurgery was compiled. A topic search was performed using PubMed and Scopus databases. The journal, year of publication, authors, treatment technology, clinical subject, study design and level of evidence for each article were documented. Influence was proposed by citation count and rate. RESULTS Our search identified a total of 10,211 articles with the top 10 publications overall on the study of SRS spanning 443-1313 total citations. Four articles reported on randomized controlled trials, all of which evaluated intracranial metastases. The most prominent subtopics included SRS for arteriovenous malformation, glioblastoma, and acoustic neuroma. Greatest representation by treatment modality included Gamma Knife, LINAC, and TomoTherapy. CONCLUSIONS This systematic reporting of the influential literature on SRS for intracranial and spinal pathologies underscores the technology's rapid and wide reaching clinical applications. Moreover the findings provide an academic guide to future health practitioners and engineers in their study of SRS for neurosurgery.
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Affiliation(s)
- Stefan Mitrasinovic
- Department of Neurosurgery, Stanford University School of Medicine, Stanford Health Care and Stanford Children's Health, Stanford Neuroscience Health Center, 213 Quarry Road, Palo Alto, CA 94304-5979, United States
| | - Michael Zhang
- Department of Neurosurgery, Stanford University School of Medicine, Stanford Health Care and Stanford Children's Health, Stanford Neuroscience Health Center, 213 Quarry Road, Palo Alto, CA 94304-5979, United States
| | - Geoff Appelboom
- Department of Neurosurgery, Stanford University School of Medicine, Stanford Health Care and Stanford Children's Health, Stanford Neuroscience Health Center, 213 Quarry Road, Palo Alto, CA 94304-5979, United States.
| | - Eric Sussman
- Department of Neurosurgery, Stanford University School of Medicine, Stanford Health Care and Stanford Children's Health, Stanford Neuroscience Health Center, 213 Quarry Road, Palo Alto, CA 94304-5979, United States
| | - Justin M Moore
- Division of Neurosurgery, Beth Israel Deaconess Medical Center, 110 Francis Street, Lowry Suite 3B, Boston, MA 02215-5501, United States
| | - Steven L Hancock
- Department of Radiation Oncology, Stanford University School of Medicine, Stanford Health Care and Stanford Children's Health, Stanford Cancer Center, MC 5847, 875 Blake Wilbur Dr, Stanford, CA 94305-5847, United States
| | - John R Adler
- Department of Neurosurgery, Stanford University School of Medicine, Stanford Health Care and Stanford Children's Health, Stanford Neuroscience Health Center, 213 Quarry Road, Palo Alto, CA 94304-5979, United States
| | - Douglas Kondziolka
- Department of Neurosurgery, NYU Langone Medical Center, 530 First Avenue, Suite 8R, New York, NY 10016, United States
| | - Gary K Steinberg
- Department of Neurosurgery, Stanford University School of Medicine, Stanford Health Care and Stanford Children's Health, Stanford Neuroscience Health Center, 213 Quarry Road, Palo Alto, CA 94304-5979, United States
| | - Steven D Chang
- Department of Neurosurgery, Stanford University School of Medicine, Stanford Health Care and Stanford Children's Health, Stanford Neuroscience Health Center, 213 Quarry Road, Palo Alto, CA 94304-5979, United States
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Zhang S, Hu S, Chao HH, Li CSR. Hemispheric lateralization of resting-state functional connectivity of the ventral striatum: an exploratory study. Brain Struct Funct 2017; 222:2573-2583. [PMID: 28110447 DOI: 10.1007/s00429-016-1358-y] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2016] [Accepted: 12/21/2016] [Indexed: 01/01/2023]
Abstract
Resting-state functional connectivity (rsFC) is widely used to examine cerebral functional organization. The ventral striatum (VS) is critical to motivated behavior, with extant studies suggesting functional hemispheric asymmetry. The current work investigated differences in rsFC between the left (L) and right (R) VS and explored gender differences in the extent of functional lateralization. In 106 adults, we computed a laterality index (fcLI) to query whether a target region shows greater or less connectivity to the L vs R VS. A total of 45 target regions with hemispheric masks were examined from the Automated Anatomic Labeling atlas. One-sample t test was performed to explore significant laterality in the whole sample and in men and women separately. Two-sample t test was performed to examine gender differences in fcLI. At a corrected threshold (p < 0.05/45 = 0.0011), the dorsomedial prefrontal cortex (dmPFC) and posterior cingulate cortex (pCC) showed L lateralization and the intraparietal sulcus (IPS) and supramarginal gyrus (SMG) showed R lateralization in VS connectivity. Except for the pCC, these findings were replicated in a different data set (n = 97) from the Human Connectome Project. Furthermore, the fcLI of VS-pCC was negatively correlated with a novelty seeking trait in women but not in men. Together, the findings may suggest a more important role of the L VS in linking saliency response to self control and other internally directed processes. Right lateralization of VS connectivity to the SMG and IPS may support attention and action directed to external behavioral contingencies.
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Affiliation(s)
- Sheng Zhang
- Department of Psychiatry, Yale University School of Medicine, CMHC S112, 34 Park Street, New Haven, CT, 06519-1109, USA
| | - Sien Hu
- Department of Psychiatry, Yale University School of Medicine, CMHC S112, 34 Park Street, New Haven, CT, 06519-1109, USA
| | - Herta H Chao
- Department of Internal Medicine, Yale University School of Medicine, New Haven, CT, USA.,Veterans Administration Medical Center, West Haven, CT, USA
| | - Chiang-Shan R Li
- Department of Psychiatry, Yale University School of Medicine, CMHC S112, 34 Park Street, New Haven, CT, 06519-1109, USA. .,Department of Neuroscience, Yale University School of Medicine, New Haven, CT, USA. .,Interdepartmental Neuroscience Program, Yale University School of Medicine, New Haven, CT, USA.
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Neumaier F, Paterno M, Alpdogan S, Tevoufouet EE, Schneider T, Hescheler J, Albanna W. Surgical Approaches in Psychiatry: A Survey of the World Literature on Psychosurgery. World Neurosurg 2017; 97:603-634.e8. [DOI: 10.1016/j.wneu.2016.10.008] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2016] [Revised: 09/29/2016] [Accepted: 10/01/2016] [Indexed: 12/11/2022]
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Giordano F, Cavallo M, Spacca B, Pallanti S, Tomaiuolo F, Pieraccini F, Fagiolini A, Grandoni M, Melani F, Zicca A, Sestini S, Genitori L. Deep Brain Stimulation of the Anterior Limb of the Internal Capsule May Be Efficacious for Explosive Aggressive Behaviour. Stereotact Funct Neurosurg 2016; 94:371-378. [DOI: 10.1159/000449171] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2016] [Accepted: 08/16/2016] [Indexed: 11/19/2022]
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Maarouf M, Neudorfer C, El Majdoub F, Lenartz D, Kuhn J, Sturm V. Deep Brain Stimulation of Medial Dorsal and Ventral Anterior Nucleus of the Thalamus in OCD: A Retrospective Case Series. PLoS One 2016; 11:e0160750. [PMID: 27504631 PMCID: PMC4978440 DOI: 10.1371/journal.pone.0160750] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2016] [Accepted: 07/25/2016] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND The current notion that cortico-striato-thalamo-cortical circuits are involved in the pathophysiology of obsessive-compulsive disorder (OCD) has instigated the search for the most suitable target for deep brain stimulation (DBS). However, despite extensive research, uncertainty about the ideal target remains with many structures being underexplored. The aim of this report is to address a new target for DBS, the medial dorsal (MD) and the ventral anterior (VA) nucleus of the thalamus, which has thus far received little attention in the treatment of OCD. METHODS In this retrospective trial, four patients (three female, one male) aged 31-48 years, suffering from therapy-refractory OCD underwent high-frequency DBS of the MD and VA. In two patients (de novo group) the thalamus was chosen as a primary target for DBS, whereas in two patients (rescue DBS group) lead implantation was performed in a rescue DBS attempt following unsuccessful primary stimulation. RESULTS Continuous thalamic stimulation yielded no significant improvement in OCD symptom severity. Over the course of thalamic DBS symptoms improved in only one patient who showed "partial response" on the Yale-Brown Obsessive Compulsive (Y-BOCS) Scale. Beck Depression Inventory scores dropped by around 46% in the de novo group; anxiety symptoms improved by up to 34%. In the de novo DBS group no effect of DBS on anxiety and mood was observable. CONCLUSION MD/VA-DBS yielded no adequate alleviation of therapy-refractory OCD, the overall strategy in targeting MD/VA as described in this paper can thus not be recommended in DBS for OCD. The magnocellular portion of MD (MDMC), however, might prove a promising target in the treatment of mood related and anxiety disorders.
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Affiliation(s)
- Mohammad Maarouf
- Department of Stereotaxy and Functional Neurosurgery, Cologne-Merheim Medical Center (CMMC), University of Witten/Herdecke, Cologne, Germany
- * E-mail:
| | - Clemens Neudorfer
- Department of Stereotaxy and Functional Neurosurgery, Cologne-Merheim Medical Center (CMMC), University of Witten/Herdecke, Cologne, Germany
| | - Faycal El Majdoub
- Department of Stereotaxy and Functional Neurosurgery, Cologne-Merheim Medical Center (CMMC), University of Witten/Herdecke, Cologne, Germany
| | - Doris Lenartz
- Department of Stereotaxy and Functional Neurosurgery, Cologne-Merheim Medical Center (CMMC), University of Witten/Herdecke, Cologne, Germany
| | - Jens Kuhn
- Department of Psychiatry, Psychotherapy and Psychosomatic Medicine, Johanniter Hospital Oberhausen, Oberhausen, Germany
| | - Volker Sturm
- Department of Neurosurgery, University Hospital of Würzburg, Würzburg, Germany
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Hartmann CJ, Lujan JL, Chaturvedi A, Goodman WK, Okun MS, McIntyre CC, Haq IU. Tractography Activation Patterns in Dorsolateral Prefrontal Cortex Suggest Better Clinical Responses in OCD DBS. Front Neurosci 2016; 9:519. [PMID: 26834544 PMCID: PMC4717315 DOI: 10.3389/fnins.2015.00519] [Citation(s) in RCA: 44] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2015] [Accepted: 12/23/2015] [Indexed: 01/21/2023] Open
Abstract
Background: Medication resistant obsessive-compulsive disorder (OCD) patients can be successfully treated with Deep Brain Stimulation (DBS) which targets the anterior limb of the internal capsule (ALIC) and the nucleus accumbens (NA). Growing evidence suggests that in patients who respond to DBS, axonal fiber bundles surrounding the electrode are activated, but it is currently unknown which discrete pathways are critical for optimal benefit. Our aim was to identify axonal pathways mediating clinical effects of ALIC-NA DBS. Methods: We created computational models of ALIC-NA DBS to simulate the activation of fiber tracts and to identify connected cerebral regions. The pattern of activated axons and their cortical targets was investigated in six OCD patients who underwent ALIC-NA DBS. Results: Modulation of the right anterior middle frontal gyrus (dorsolateral prefrontal cortex) was associated with an excellent response. In contrast, non-responders showed high activation in the orbital part of the right inferior frontal gyrus (lateral orbitofrontal cortex/anterior ventrolateral prefrontal cortex). Factor analysis followed by step-wise linear regression indicated that YBOCS improvement was inversely associated with factors that were predominantly determined by gray matter activation results. Discussion: Our findings support the hypothesis that optimal therapeutic results are associated with the activation of distinct fiber pathways. This suggests that in DBS for OCD, focused stimulation of specific fiber pathways, which would allow for stimulation with lower amplitudes, may be superior to activation of a wide array of pathways, typically associated with higher stimulation amplitudes.
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Affiliation(s)
- Christian J Hartmann
- Department of Biomedical Engineering, Cleveland Clinic FoundationCleveland, OH, USA; Department of Neurology, Medical Faculty, Institute of Clinical Neuroscience and Medical Psychology, Heinrich-Heine University DüsseldorfDüsseldorf, Germany
| | - J Luis Lujan
- Department of Neurologic Surgery, Mayo ClinicRochester, MN, USA; Department of Physiology and Biomedical Engineering, Mayo ClinicRochester, MN, USA
| | - Ashutosh Chaturvedi
- Department of Biomedical Engineering, Case Western Reserve University Cleveland, OH, USA
| | - Wayne K Goodman
- Department of Psychiatry, Friedman Brain Institute and Mount Sinai School of Medicine New York, NY, USA
| | - Michael S Okun
- Department of Neurology and Neurosurgery, Center for Movement Disorders and Neurorestoration, University of Florida Gainesville, FL, USA
| | - Cameron C McIntyre
- Department of Biomedical Engineering, Case Western Reserve University Cleveland, OH, USA
| | - Ihtsham U Haq
- Department of Neurology, Wake Forest University School of Medicine Winston-Salem, NC, USA
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Jung HH, Kim SJ, Roh D, Chang JG, Chang WS, Kweon EJ, Kim CH, Chang JW. Bilateral thermal capsulotomy with MR-guided focused ultrasound for patients with treatment-refractory obsessive-compulsive disorder: a proof-of-concept study. Mol Psychiatry 2015; 20:1205-11. [PMID: 25421403 DOI: 10.1038/mp.2014.154] [Citation(s) in RCA: 121] [Impact Index Per Article: 13.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/26/2014] [Revised: 09/29/2014] [Accepted: 10/08/2014] [Indexed: 11/09/2022]
Abstract
Despite optimal pharmacotherapy and cognitive-behavioral treatments, a proportion of patients with obsessive-compulsive disorder (OCD) remain refractory to treatment. Neurosurgical ablative or nondestructive stimulation procedures to treat these refractory patients have been investigated. However, despite the potential benefits of these surgical procedures, patients show significant surgery-related complications. This preliminary study investigated the use of bilateral thermal capsulotomy for patients with treatment-refractory OCD using magnetic resonance-guided focused ultrasound (MRgFUS) as a novel, minimally invasive, non-cranium-opening surgical technique. Between February and May 2013, four patients with medically refractory OCD were treated with MRgFUS to ablate the anterior limb of the internal capsule. Patients underwent comprehensive neuropsychological evaluations and imaging at baseline, 1 week, 1 month and 6 months following treatment. Outcomes were measured with the Yale-Brown Obsessive-Compulsive Scale (Y-BOCS), the Hamilton Rating Scale for Depression (HAM-D) and the Hamilton Rating Scale for Anxiety (HAM-A), and treatment-related adverse events were evaluated. The results showed gradual improvements in Y-BOCS scores (a mean improvement of 33%) over the 6-month follow-up period, and all patients showed almost immediate and sustained improvements in depression (a mean reduction of 61.1%) and anxiety (a mean reduction of 69.4%). No patients demonstrated any side effects (physical or neuropsychological) in relation to the procedure. In addition, there were no significant differences found in the comprehensive neuropsychological test scores between the baseline and 6-month time points. This study demonstrates that bilateral thermal capsulotomy with MRgFUS can be used without inducing side effects to treat patients with medically refractory OCD. If larger trials validate the safety, effectiveness and long-term durability of this new approach, this procedure could considerably change the clinical management of treatment-refractory OCD.
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Affiliation(s)
- H H Jung
- Department of Neurosurgery, Brain Research Institute, Yonsei University College of Medicine, Seoul, Korea
| | - S J Kim
- Department of Psychiatry, Institute of Behavioral Science in Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - D Roh
- Department of Psychiatry, Chunchon Sacred Heart Hospital, Hallym University College of Medicine, Chunchon, Korea
| | - J G Chang
- Department of Psychiatry, Institute of Behavioral Science in Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - W S Chang
- Department of Neurosurgery, Brain Research Institute, Yonsei University College of Medicine, Seoul, Korea
| | - E J Kweon
- Department of Neurosurgery, Brain Research Institute, Yonsei University College of Medicine, Seoul, Korea
| | - C-H Kim
- Department of Psychiatry, Institute of Behavioral Science in Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - J W Chang
- Department of Neurosurgery, Brain Research Institute, Yonsei University College of Medicine, Seoul, Korea
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Israelashvili M, Loewenstern Y, Bar-Gad I. Abnormal neuronal activity in Tourette syndrome and its modulation using deep brain stimulation. J Neurophysiol 2015; 114:6-20. [PMID: 25925326 PMCID: PMC4493664 DOI: 10.1152/jn.00277.2015] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2015] [Accepted: 04/29/2015] [Indexed: 12/26/2022] Open
Abstract
Tourette syndrome (TS) is a common childhood-onset disorder characterized by motor and vocal tics that are typically accompanied by a multitude of comorbid symptoms. Pharmacological treatment options are limited, which has led to the exploration of deep brain stimulation (DBS) as a possible treatment for severe cases. Multiple lines of evidence have linked TS with abnormalities in the motor and limbic cortico-basal ganglia (CBG) pathways. Neurophysiological data have only recently started to slowly accumulate from multiple sources: noninvasive imaging and electrophysiological techniques, invasive electrophysiological recordings in TS patients undergoing DBS implantation surgery, and animal models of the disorder. These converging sources point to system-level physiological changes throughout the CBG pathway, including both general altered baseline neuronal activity patterns and specific tic-related activity. DBS has been applied to different regions along the motor and limbic pathways, primarily to the globus pallidus internus, thalamic nuclei, and nucleus accumbens. In line with the findings that also draw on the more abundant application of DBS to Parkinson's disease, this stimulation is assumed to result in changes in the neuronal firing patterns and the passage of information through the stimulated nuclei. We present an overview of recent experimental findings on abnormal neuronal activity associated with TS and the changes in this activity following DBS. These findings are then discussed in the context of current models of CBG function in the normal state, during TS, and finally in the wider context of DBS in CBG-related disorders.
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Affiliation(s)
- Michal Israelashvili
- The Leslie & Susan Goldschmied (Gonda) Multidisciplinary Brain Research Center, Bar-Ilan University, Ramat-Gan, Israel
| | - Yocheved Loewenstern
- The Leslie & Susan Goldschmied (Gonda) Multidisciplinary Brain Research Center, Bar-Ilan University, Ramat-Gan, Israel
| | - Izhar Bar-Gad
- The Leslie & Susan Goldschmied (Gonda) Multidisciplinary Brain Research Center, Bar-Ilan University, Ramat-Gan, Israel
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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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Barton S, Karner C, Salih F, Baldwin DS, Edwards SJ. Clinical effectiveness of interventions for treatment-resistant anxiety in older people: a systematic review. Health Technol Assess 2015; 18:1-59, v-vi. [PMID: 25110830 DOI: 10.3310/hta18500] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
BACKGROUND Anxiety and related disorders include generalised anxiety disorder, obsessive-compulsive disorder, panic disorder, post-traumatic stress disorder and phobic disorders (intense fear of an object or situation). These disorders share the psychological and physical symptoms of anxiety, but each disorder has its own set of characteristic symptoms. Anxiety disorders can be difficult to recognise, particularly in older people (those aged over 65 years). Older people tend to be more reluctant to discuss mental health issues and there is the perception that older people are generally more worried than younger adults. It is estimated that between 3 and 14 out of every 100 older people have an anxiety disorder. Despite treatment, some people will continue to have symptoms of anxiety. People are generally considered to be 'resistant' or 'refractory' to treatment if they have an inadequate response or do not respond to their first treatment. Older adults with an anxiety disorder find it difficult to manage their day-to-day lives and are at an increased risk of comorbid depression, falls, physical and functional disability, and loneliness. OBJECTIVE To evaluate the effectiveness of pharmacological, psychological and alternative therapies in older adults with an anxiety disorder who have not responded, or have responded inadequately, to treatment. DATA SOURCES Electronic databases (MEDLINE, MEDLINE In-Process and Other Non-Indexed citations, EMBASE, The Cochrane Library databases, PsycINFO and Web of Science) were searched from inception to September 2013. Bibliographies of relevant systematic reviews were hand-searched to identify additional potentially relevant studies. ClinicalTrials.gov was searched for ongoing and planned studies. REVIEW METHODS A systematic review of the clinical effectiveness of treatments for treatment-resistant anxiety in older adults was carried out. RESULTS No randomised controlled trial or prospective comparative observational study was identified meeting the prespecified inclusion criteria. Therefore, it was not possible to draw any conclusions on clinical effectiveness. LIMITATIONS As no study was identified in older adults, there is uncertainty as to which treatments are clinically effective for older adults with an anxiety disorder who have not responded to prior treatment. The comprehensive methods implemented to carry out this review are a key strength of the research presented. However, this review highlights the extreme lack of research in this area, identifying no comparative studies, which is a marked limitation. CONCLUSIONS Specific studies evaluating interventions in older adults with an anxiety disorder who have not responded to first-line treatment are needed to address the lack of evidence. The lack of evidence in this area means that older adults are perhaps receiving inappropriate treatment or are not receiving a particular treatment because there is limited evidence to support its use. At this time there is scope to develop guidance on service provision and, as a consequence, to advance the standard of care received by older adults with a treatment-resistant anxiety disorder in primary and secondary care. Evaluation of the relative clinical effectiveness and acceptability of pharmacological and psychological treatment in older adults with an anxiety disorder that has not responded to first-line treatment is key future research to inform decision-making of clinicians and patients. An important consideration would be the enrolment of older adults who would be representative of older adults in general, i.e. those with multiple comorbid physical and mental disorders who might require polypharmacy. STUDY REGISTRATION The protocol for the systematic review is registered on PROSPERO (registration number CRD42013005612). FUNDING The National Institute for Health Research Health Technology Assessment programme.
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Affiliation(s)
| | | | | | - David S Baldwin
- Faculty of Medicine, University of Southampton, Southampton, UK
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Abstract
The major features in eating disorders are a preoccupation with food and its consumption and body dissatisfaction. Diagnostic manuals provide clusters of criteria according to which affected individuals can be categorized into one or other group of eating disorder. Yet, when considering the high proportion of comorbidities and ignoring the content of the symptoms (food, body), the major features seem to yield obsessional-compulsive, addictive, and impulsive qualities. In the present article, we review studies from the neuroscientific literature (mainly lesion studies) on eating disorder, obsessive-compulsive disorder, impulse control disorder, and addiction to investigate the possibility of a wider phenotype that can be related to a common brain network. The literature localizes this network to the right frontal lobe and its connectivities. This network, when dysfunctional, might result in a behavior that favors the preoccupation with particular thoughts, behaviors, anxieties, and uncontrollable urges that are accompanied by little scope for ongoing behavioral adjustments (e.g., impulse control). We reason that this network may turn out to be equally involved in understudied mental conditions of dysfunctional body processing such as muscle dysmorphia, body dysmorphic disorder (including esthetic surgery), and xelomelia. We finally consider previous notions of a wider phenotype approach to current diagnostic practice (using DSM), such as the possibility of a model with a reduced number of diagnostic categories and primary and secondary factors, and to etiological models of mental health conditions.
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Affiliation(s)
- Christine Mohr
- Institute of Psychology, University of Lausanne, Switzerland
| | - Sabrina Messina
- Institute of Psychology, University of Lausanne, Switzerland
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Sedrak M, Wong W, Wilson P, Bruce D, Bernstein I, Khandhar S, Pappas C, Heit G, Sabelman E. Deep brain stimulation for the treatment of severe, medically refractory obsessive-compulsive disorder. Perm J 2014; 17:47-51. [PMID: 24361021 DOI: 10.7812/tpp/13-005] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Deep brain stimulation is a rapidly expanding therapy initially designed for the treatment of movement disorders and pain syndromes. The therapy includes implantation of electrodes in specific targets of the brain, delivering programmable small and safe electric impulses, like a pacemaker, that modulates both local and broad neurologic networks. The effects are thought to primarily involve a focus in the brain, probably inhibitory, which then restores a network of neural circuitry. Psychiatric diseases can be refractory and severe, leading to high medical costs, significant morbidity, and even death. Whereas surgery for psychiatric disease used to include destructive procedures, deep brain stimulation allows safe, reversible, and adjustable treatment that can be tailored for each patient. Deep brain stimulation offers new hope for these unfortunate patients, and the preliminary results are promising.
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Affiliation(s)
- Mark Sedrak
- Director of Stereotactic and Functional Neurosurgery for The Permanente Medical Group and a Neurosurgeon at the Redwood City Medical Center in CA.
| | - William Wong
- Psychiatrist at the Redwood City Medical Center in CA.
| | - Paul Wilson
- Chief of Psychiatry and a Psychiatrist at the Redwood City Medical Center in CA.
| | - Diana Bruce
- Physician Assistant in Functional Neurosurgery at Redwood City Medical Center in CA.
| | - Ivan Bernstein
- Physician Assistant in Functional Neurosurgery at the Redwood City Medical Center in CA.
| | - Suketu Khandhar
- Director of Movement Disorders for The Permanente Medical Group and a Neurologist at the Sacramento Medical Center in CA.
| | - Conrad Pappas
- Neurosurgeon at the Sacramento Medical Center in CA.
| | - Gary Heit
- Former Director of Stereotactic and Functional Neurosurgery for The Permanente Medical Group in Redwood City, CA.
| | - Eric Sabelman
- Bioengineer in Functional Neurosurgery at Redwood City Medical Center in CA.
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Yampolsky C, Bendersky D. [Surgery for behavioral disorders: the state of the art]. Surg Neurol Int 2014; 5:S211-31. [PMID: 25165612 PMCID: PMC4138826 DOI: 10.4103/2152-7806.137936] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2013] [Accepted: 08/15/2013] [Indexed: 01/06/2023] Open
Abstract
BACKGROUND Surgery for behavioral disorders (SBD) is becoming a more common treatment since the development of neuromodulation techniques. METHODS This article is a non-systematic review of the history, current indications, techniques and surgical targets of SBD. We divide its history into 3 eras: the first era starts in the beginning of psychosurgery and finishes with the development of stereotactic techniques, when the second one starts. It is characterized by the realization of stereotactic lesions. We are traveling through the third era, which begins when deep brain stimulation (DBS) starts to be used for SBD. RESULTS In spite of the serious mistakes committed in the past, nowadays, SBD is reawakening. The psychiatric disorders which are most frequently treated by surgery are: treatment-resistant depression, obsessive-compulsive disorder and Tourette syndrome. Furthermore, some patients with abnormal aggression were surgically treated. There are several stereotactic targets described for these disorders. Vagus nerve stimulation may be also used for depression. CONCLUSION The results of DBS in these disorders seem to be encouraging. However, more randomized trials are needed in order to establish the effectiveness of SBD. It must be taken in mind that a proper patient selection will help us to perform a safer procedure as well as to achieve better surgical results, leading SBD to be more accepted by psychiatrists, patients and their families. Further research is needed in several topics such as: physiopathology of behavioral disorders, indications of SBD and new surgical targets.
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Affiliation(s)
- Claudio Yampolsky
- Servicio de Neurocirugía, Hospital Italiano de Buenos Aires, Ciudad Autónoma de Buenos Aires, Argentina
| | - Damián Bendersky
- Servicio de Neurocirugía, Hospital Italiano de Buenos Aires, Ciudad Autónoma de Buenos Aires, Argentina
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Deep brain stimulation of the human reward system for major depression--rationale, outcomes and outlook. Neuropsychopharmacology 2014; 39:1303-14. [PMID: 24513970 PMCID: PMC3988559 DOI: 10.1038/npp.2014.28] [Citation(s) in RCA: 98] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/09/2013] [Revised: 01/21/2014] [Accepted: 01/21/2014] [Indexed: 12/14/2022]
Abstract
Deep brain stimulation (DBS) as a putative approach for treatment-resistant depression (TRD) has now been researched for about a decade. Several uncontrolled studies--all in relatively small patient populations and different target regions-have shown clinically relevant antidepressant effects in about half of the patients and very recently, DBS to a key structure of the reward system, the medial forebrain bundle, has yielded promising results within few days of stimulation and at much lower stimulation intensities. On the downside, DBS procedures in regions are associated with surgical risks (eg, hemorrhage) and psychiatric complications (suicidal attenuation, hypomania) as well as high costs. This overview summarizes research on the mechanisms of brain networks with respect to psychiatric diseases and--as a novelty--extrapolates to the role of the reward system in DBS for patients with treatment-resistant depression. It further evaluates relevant methodological aspects of today's research in DBS for TRD. On the scientific side, the reward system has an important yet clearly under-recognized role in both neurobiology and treatment of depression. On the methodological side of DBS research in TRD, better animal models are clearly needed to explain clinical effects of DBS in TRD. Larger sample sizes, long-term follow-up and designs including blinded sham control are required to draw final conclusions on efficacy and side effects. Practical research issues cover study design, patient tracking, and the discussion of meaningful secondary outcome measures.
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Barcia JA, Reyes L, Arza R, Saceda J, Avecillas J, Yáñez R, García-Albea J, Ortiz T, López-Ibor MI, López-Ibor JJ. Deep Brain Stimulation for Obsessive-Compulsive Disorder: Is the Side Relevant. Stereotact Funct Neurosurg 2014; 92:31-6. [DOI: 10.1159/000353187] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2012] [Accepted: 04/30/2013] [Indexed: 11/19/2022]
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Yang KJ, Long H, Yuan YW, Qi ST, Xu BT, Wang KW, Song Y. Stereotactic Neurosurgical Technique and Electrophysiological Study in Ablating the Ventromedial Shell of the Nucleus Accumbens. Stereotact Funct Neurosurg 2014; 92:37-43. [DOI: 10.1159/000350036] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2011] [Accepted: 02/19/2013] [Indexed: 11/19/2022]
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Morishita T, Fayad SM, Goodman WK, Foote KD, Chen D, Peace DA, Rhoton AL, Okun MS. Surgical neuroanatomy and programming in deep brain stimulation for obsessive compulsive disorder. Neuromodulation 2013; 17:312-9; discussion 319. [PMID: 24345303 DOI: 10.1111/ner.12141] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2013] [Revised: 10/06/2013] [Accepted: 10/31/2013] [Indexed: 11/28/2022]
Abstract
OBJECTIVES Deep brain stimulation (DBS) has been established as a safe, effective therapy for movement disorders (Parkinson's disease, essential tremor, etc.), and its application is expanding to the treatment of other intractable neuropsychiatric disorders including depression and obsessive-compulsive disorder (OCD). Several published studies have supported the efficacy of DBS for severely debilitating OCD. However, questions remain regarding the optimal anatomic target and the lack of a bedside programming paradigm for OCD DBS. Management of OCD DBS can be highly variable and is typically guided by each center's individual expertise. In this paper, we review the various approaches to targeting and programming for OCD DBS. We also review the clinical experience for each proposed target and discuss the relevant neuroanatomy. MATERIALS AND METHODS A PubMed review was performed searching for literature on OCD DBS and included all articles published before March 2012. We included all available studies with a clear description of the anatomic targets, programming details, and the outcomes. RESULTS Six different DBS approaches were identified. High-frequency stimulation with high voltage was applied in most cases, and predictive factors for favorable outcomes were discussed in the literature. CONCLUSION DBS remains an experimental treatment for medication refractory OCD. Target selection and programming paradigms are not yet standardized, though an improved understanding of the relationship between the DBS lead and the surrounding neuroanatomic structures will aid in the selection of targets and the approach to programming. We propose to form a registry to track OCD DBS cases for future clinical study design.
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Affiliation(s)
- Takashi Morishita
- Department of Neurosurgery, University of Florida College of Medicine/Shands Hospital, Center for Movement Disorders and Neurorestoration, McKnight Brain Institute, Gainesville, FL, USA
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Tierney TS, Abd-El-Barr MM, Stanford AD, Foote KD, Okun MS. Deep brain stimulation and ablation for obsessive compulsive disorder: evolution of contemporary indications, targets and techniques. Int J Neurosci 2013; 124:394-402. [PMID: 24099662 DOI: 10.3109/00207454.2013.852086] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Surgical therapy for treatment-resistant obsessive compulsive disorder (OCD) remains an effective option for well-selected patients managed within a multidisciplinary setting. Historically, lesions within the limbic system have been used to control both obsessive thoughts and repetitive compulsions associated with this disease. We discuss classical targets as well as contemporary neuromodulatory approaches that have been shown to provide symptomatic relief. Recently, deep brain stimulation (DBS) of the anterior limb of the internal capsule/ventral striatum received Conformité Européene (CE) mark and Food and Drug Administration (FDA) approvals for treatment of intractable OCD. Remarkably, this is the first such approval for neurosurgical intervention in a strictly psychiatric indication in modern times. This target is discussed in detail along with alternative targets currently being proposed. We close with a discussion of gamma knife capsulotomy, a modality with deep historical roots. Further directions in the surgical treatment of OCD will require better preoperative predictors of postoperative responses, optimal selection of individualized targets, and rigorous reporting of adverse events and standardized outcomes. To meet these challenges, centers must be equipped with a multidisciplinary team and patient-centered approach to ensure adequate screening and follow up of patients with this difficult-to-treat condition.
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Affiliation(s)
- Travis S Tierney
- 1Department of Neurosurgery, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
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Lévêque M, Carron R, Régis J. Radiosurgery for the treatment of psychiatric disorders: a review. World Neurosurg 2013; 80:S32.e1-9. [PMID: 23872618 DOI: 10.1016/j.wneu.2013.07.004] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2012] [Revised: 07/10/2013] [Accepted: 07/10/2013] [Indexed: 10/26/2022]
Abstract
Radiosurgery for psychiatric disorders has been performed for more than 50 years. The use of deep brain stimulation has recently been expanded to the investigational treatment of specific psychiatric disorders. A literature review of past studies incorporating radiosurgical stereotactic lesions for psychiatric disorders was performed to provide historic context and possible guidance for current and future attempts at treating psychiatric disorders, especially by gamma capsulotomy. The anatomic target localization, dose selection, and the outcome of the radiosurgical procedures were reviewed, and the evolutions of lesioning strategies were analyzed with particular emphasis on the dose selection. Large-scale prospective studies with strict inclusion and well-defined, objective outcome criteria are necessary for defining the role of radiosurgery for the treatment of psychiatric disorders.
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Affiliation(s)
- Marc Lévêque
- CHU Timone, Service de Neurochirurgie Fonctionnelle et Stéréotaxique, Assistance Publique des Hôpitaux de Marseille, Marseille, France
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Neto LL, Oliveira E, Correia F, Ferreira AG. The human nucleus accumbens: where is it? A stereotactic, anatomical and magnetic resonance imaging study. Neuromodulation 2013; 11:13-22. [PMID: 22150987 DOI: 10.1111/j.1525-1403.2007.00138.x] [Citation(s) in RCA: 70] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Objectives. Identification, delimitation, and stereotactic localization of the human nucleus accumbens (Acc) in order to allow its accurate definition and three-dimensional targeting on magnetic resonance imaging (MRI) enabling its use for deep brain stimulation. Methods. Magnetic resonance imaging and anatomical coronal serial cuts were performed on 24 Acc from human cadaver brains perpendicular to the anterior commissure-posterior commissure line; identification, localization, and determination of its dimensions and three-dimensional stereotactic coordinates. Results. Twenty Acc were studied anatomically, 14 by MRI and 12 by both methods. The contours of the Acc were traced and the dimensions measured; mean values: length 10.5 mm, width 14.5 mm and height 7.0 mm. The stereotactic coordinates were obtained every millimeter along its length. Conclusion. It was possible to identify well the human Acc, define its limits and establish its three-dimensional coordinates as potential MRI-guided stereotactic target.
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Affiliation(s)
- Lia Lucas Neto
- Anatomy Institute, Lisbon Faculty of Medicine, Lisbon, Portugal; Department of Neuroradiology, Santa Maria Hospital, Lisbon, Portugal; and Department of Neurosurgery, Santa Maria Hospital, Lisbon, Portugal
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Knight EJ, Min HK, Hwang SC, Marsh MP, Paek S, Kim I, Felmlee JP, Abulseoud OA, Bennet KE, Frye MA, Lee KH. Nucleus accumbens deep brain stimulation results in insula and prefrontal activation: a large animal FMRI study. PLoS One 2013; 8:e56640. [PMID: 23441210 PMCID: PMC3575484 DOI: 10.1371/journal.pone.0056640] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2012] [Accepted: 01/11/2013] [Indexed: 01/11/2023] Open
Abstract
Background Deep Brain Stimulation (DBS) of the nucleus accumbens (NAc) has previously been investigated clinically for the treatment of several psychiatric conditions, including obsessive-compulsive disorder and treatment resistant depression. However, the mechanism underlying the therapeutic benefit of DBS, including the brain areas that are activated, remains largely unknown. Here, we utilized 3.0 T functional Magnetic Resonance Imaging (fMRI) changes in Blood Oxygenation Level-Dependent (BOLD) signal to test the hypothesis that NAc/internal capsule DBS results in global neural network activation in a large animal (porcine) model Methods Animals (n = 10) were implanted in the NAc/internal capsule with DBS electrodes and received stimulation (1, 3, and 5 V, 130 Hz, and pulse widths of 100 and 500 µsec). BOLD signal changes were evaluated using a gradient echo-echo planar imaging (GRE-EPI) sequence in 3.0 T MRI. We used a normalized functional activation map for group analysis and applied general linear modeling across subjects (FDR<0.001). The anatomical location of the implanted DBS lead was confirmed with a CT scan Results We observed stimulation-evoked activation in the ipsilateral prefrontal cortex, insula, cingulate and bilateral parahippocampal region along with decrease in BOLD signal in the ipsilateral dorsal region of the thalamus. Furthermore, as the stimulation voltage increased from 3 V to 5 V, the region of BOLD signal modulation increased in insula, thalamus, and parahippocampal cortex and decreased in the cingulate and prefrontal cortex. We also demonstrated that right and left NAc/internal capsule stimulation modulates identical areas ipsilateral to the side of the stimulation Conclusions Our results suggest that NAc/internal capsule DBS results in modulation of psychiatrically important brain areas notably the prefrontal cortex, cingulate, and insular cortex, which may underlie the therapeutic effect of NAc DBS in psychiatric disorders. Finally, our fMRI setup in the large animal may be a useful platform for translational studies investigating the global neuromodulatory effects of DBS
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Affiliation(s)
- Emily J. Knight
- Department of Neurologic Surgery, Mayo Clinic, Rochester, Minnesota, United States of America
| | - Hoon-Ki Min
- Department of Neurologic Surgery, Mayo Clinic, Rochester, Minnesota, United States of America
| | - Sun-Chul Hwang
- Department of Neurologic Surgery, Mayo Clinic, Rochester, Minnesota, United States of America
- Department of Neurosurgery, Soonchunhyang University, Busheon Hospital, Bucheon, Republic of Korea
| | - Michael P. Marsh
- Department of Neurologic Surgery, Mayo Clinic, Rochester, Minnesota, United States of America
| | - Seungleal Paek
- Department of Neurologic Surgery, Mayo Clinic, Rochester, Minnesota, United States of America
| | - Inyong Kim
- Department of Neurologic Surgery, Mayo Clinic, Rochester, Minnesota, United States of America
| | - Joel P. Felmlee
- Department of Radiology, Mayo Clinic, Rochester, Minnesota, United States of America
| | - Osama A. Abulseoud
- Department of Psychiatry and Psychology, Mayo Clinic, Rochester, Minnesota, United States of America
| | - Kevin E. Bennet
- Division of Engineering, Mayo Clinic, Rochester, Minnesota, United States of America
| | - Mark A. Frye
- Department of Psychiatry and Psychology, Mayo Clinic, Rochester, Minnesota, United States of America
| | - Kendall H. Lee
- Department of Neurologic Surgery, Mayo Clinic, Rochester, Minnesota, United States of America
- Department of Physiology and Biomedical Engineering, Mayo Clinic, Rochester, Minnesota, United States of America
- * E-mail:
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Brain stimulation therapies for neuropsychiatric disease. NEUROBIOLOGY OF PSYCHIATRIC DISORDERS 2012; 106:681-95. [DOI: 10.1016/b978-0-444-52002-9.00041-3] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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Riestra AR, Aguilar J, Zambito G, Galindo y Villa G, Barrios F, García C, Heilman KM. Unilateral right anterior capsulotomy for refractory major depression with comorbid obsessive-compulsive disorder. Neurocase 2011; 17:491-500. [PMID: 21985692 DOI: 10.1080/13554794.2010.547502] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Abstract
BACKGROUND Treatment-resistant major depression (MDD) and obsessive-compulsive disorder (OCD) remain a major cause of suffering and disability. These disorders may be treated with functional neurosurgery that almost always is bilateral but some patients might benefit from unilateral procedures. METHODS We performed a unilateral right anterior capsulotomy (AC) in a 45-year-old right-handed woman with MDD and comorbid OCD. This unilateral procedure was based on the results of neuropsychological testing and an 18-Fluorodeoxyglucose positron emission tomography (FDG-PET) that revealed right hemisphere deficits in this patient. RESULTS Following surgery, Hamilton Depression scale (HAM-D) decreased 57% at 1 and 2 years and 54% at 3 years and Yale-Brown Obsessive-Compulsive Scale (Y-BOCS) decreased 58% at 1 year, 77% at 2 years, and 96% at 3 years. There was a slight decrement of verbal memory and phonemic fluency after the procedure that could also be related to changes in medication. Right basal ganglia abnormalities revealed by FDG-PET remained unchanged 16 months postoperatively. CONCLUSIONS Overall this unilateral right AC was effective for the treatment of this woman's disorders with minimal adverse side effects.
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Affiliation(s)
- Alonso R Riestra
- Neurology, Instituto Mexicano de Neurociencias, Huixquilucan, México.
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Burdick AP, Foote KD. Advancing deep brain stimulation for obsessive-compulsive disorder. Expert Rev Neurother 2011; 11:341-4. [PMID: 21375439 DOI: 10.1586/ern.11.20] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Evaluation of: Denys D, Mantione M, Figee M et al. Deep brain stimulation of the nucleus accumbens for treatment-refractory obsessive-compulsive disorder. Arch. Gen. Psychiatry 67(10), 1061-1068 (2010). Herein we review a prospective trial of deep brain stimulation (DBS) for the treatment of severely debilitating, medication-refractory obsessive-compulsive disorder (OCD) recently published in Archives of General Psychiatry by Denys et al. This prospective 16-subject study, while having some technical limitations, is an excellent addition to the existing literature supporting the use of DBS in the region of the nucleus accumbens for severe OCD. It provides further evidence of efficacy and safety, sham versus active stimulation evidence that this efficacy is real, and several key observations on how DBS interacts with the brain that can shed light on the neuropathophysiology of OCD itself.
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Affiliation(s)
- Adam P Burdick
- Department of Neurological Surgery, University of Florida, FL, USA
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Obsessive Compulsive Disorder as a functional interhemispheric imbalance at the thalamic level. Med Hypotheses 2011; 77:445-7. [DOI: 10.1016/j.mehy.2011.06.004] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2011] [Accepted: 06/07/2011] [Indexed: 11/20/2022]
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Huys D, Möller M, Kim EH, Hardenacke K, Huff W, Klosterkötter J, Timmermann L, Woopen C, Kuhn J. Die tiefe Hirnstimulation bei psychiatrischen Erkrankungen. DER NERVENARZT 2011; 83:1156-68. [DOI: 10.1007/s00115-011-3309-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Abstract
Deep brain stimulation (DBS) has developed during the past 20 years as a remarkable treatment option for several different disorders. Advances in technology and surgical techniques have essentially replaced ablative procedures for most of these conditions. Stimulation of the ventralis intermedius nucleus of the thalamus has clearly been shown to markedly improve tremor control in patients with essential tremor and tremor related to Parkinson disease. Symptoms of bradykinesia, tremor, gait disturbance, and rigidity can be significantly improved in patients with Parkinson disease. Because of these improvements, a decrease in medication can be instrumental in reducing the disabling features of dyskinesias in such patients. Primary dystonia has been shown to respond well to DBS of the globus pallidus internus. The success of these procedures has led to application of these techniques to multiple other debilitating conditions such as neuropsychiatric disorders, intractable pain, epilepsy, camptocormia, headache, restless legs syndrome, and Alzheimer disease. The literature analysis was performed using a MEDLINE search from 1980 through 2010 with the term deep brain stimulation, and several double-blind and larger case series were chosen for inclusion in this review. The exact mechanism of DBS is not fully understood. This review summarizes many of the current and potential future clinical applications of this technology.
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Affiliation(s)
- Mark K Lyons
- Department of Neurological Surgery, Mayo Clinic Hospital, 5777 E Mayo Blvd, Phoenix, AZ 85054, USA.
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