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Modern Gamma Knife radiosurgery for management of psychiatric disorders. PROGRESS IN BRAIN RESEARCH 2022; 270:171-183. [PMID: 35396026 DOI: 10.1016/bs.pbr.2021.12.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Psychiatric disorders result in great suffering of affected patients, who often have rather limited treatment options. In cases refractory to standard medical and behavioral therapy, interventional procedures may be the only feasible solution. The authors experience with Gamma Knife bilateral cingulotomy for treatment-resistant major depression disorder (5 cases) and anorexia nervosa (6 cases), and bilateral anterior capsulotomy for severe obsessive-compulsive disorder (10 cases) shows that such radiosurgical techniques may be applied both effectively and safely. During post-treatment follow-up, the vast majority of patients demonstrated gradual reduction of psychiatric symptoms and improvement of the quality of life, which was confirmed by results of regular neuropsychological testing and imaging examinations. No major side effect was observed in any case. More active application of radiosurgery (using standardized technique) for management of mental illnesses in various Gamma Knife centers worldwide should be encouraged.
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Pattankar S, Sankhe M, Chavda K. Efficacy of Gamma Knife Radiosurgery in Refractory Obsessive-Compulsive Disorder: An Indian Experience. J Neurosci Rural Pract 2022; 13:23-31. [PMID: 35110917 PMCID: PMC8803525 DOI: 10.1055/s-0041-1740453] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023] Open
Abstract
Abstract
Background Obsessive-compulsive disorder (OCD) is a chronic debilitating psychiatric condition with adverse impact on patient's sociooccupational health. Refractoriness to pharmacotherapy and psychotherapy is not uncommon. Gamma Knife radiosurgery (GKRS) is the comprehensively used and reviewed treatment modality in refractory OCD worldwide. In India, the past two decades of increasing GKRS availability has failed to create the necessary local awareness of its usefulness in refractory OCD. Limited native literature deepens the problem.
Objective To analyze our experience with GKRS in refractory OCD, and report the safety and efficacy/long-term outcome in patients using the Yale–Brown Obsessive-Compulsive Scale (Y-BOCS).
Materials and Methods A retrospective review of patients receiving GKRS for refractory OCD between 2000 and 2020 was carried out. Case files of the eligible (n = 9) patients were reviewed for clinical, radiotherapeutic, and outcome data. Additionally, patients were contacted via telephone to enquire about their experiences, and to obtain retroactive consent for GKRS in June 2021. Information obtained was collated, computed, and analyzed.
Results Male-to-female sex ratio was 8:1. Mean age at the time of GKRS and mean duration of OCD prior to GKRS was 30.1 ± 9.4 and 10.2 ± 5.8 years, respectively. Mean baseline Y-BOCS score was 29.6 ± 4.7. Our first patient received cingulotomy, while the rest underwent anterior capsulotomy. Median margin dose (50% isodose) was 70 Gy. Also, 23.8 ± 7.7 was the mean Y-BOCS score at the last follow-up (median = 30 months). Overall, 44.4% patients showed full/partial response (≥25% reduction in Y-BOCS score) at the last follow-up. In anterior capsulotomy (eight patients), patients with moderate/severe OCD showed better response (4/5 responders) than those with extreme OCD (0/3 responders). Single case of cingulotomy resulted in no response (<25% reduction in Y-BOCS score). No adverse radiation effects were noted. Also, 55.6% patients gave retroactive consent telephonically.
Conclusion GKRS is a safe and effective noninvasive treatment modality for refractory OCD. Ventral anterior capsule is the preferred target. Maximum radiation doses of 120 to 160 Gy are well tolerated. Extremely severe OCD cases fared poorer. Proper awareness about the availability and efficacy of GKRS in refractory OCD is required in India.
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Affiliation(s)
- Sanjeev Pattankar
- Department of Neurosurgery and Gamma Knife Radiosurgery, Parmanand Deepchand Hinduja Hospital & Medical Research Center, Mumbai, Maharashtra, India
| | - Milind Sankhe
- Department of Neurosurgery and Gamma Knife Radiosurgery, Parmanand Deepchand Hinduja Hospital & Medical Research Center, Mumbai, Maharashtra, India
| | - Kersi Chavda
- Department of Psychiatry, Parmanand Deepchand Hinduja Hospital & Medical Research Center, Mumbai, Maharashtra, India
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3
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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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4
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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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Pepper J, Zrinzo L, Hariz M. Anterior capsulotomy for obsessive-compulsive disorder: a review of old and new literature. J Neurosurg 2019; 133:1595-1604. [PMID: 31604328 DOI: 10.3171/2019.4.jns19275] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2019] [Accepted: 04/29/2019] [Indexed: 12/16/2022]
Abstract
Over the last two decades, deep brain stimulation (DBS) has gained popularity as a treatment of severe and medically refractory obsessive-compulsive disorder (OCD), often using brain targets informed by historical lesional neurosurgical procedures. Paradoxically, the use of DBS in OCD has led some multidisciplinary teams to revisit the use of lesional procedures, especially anterior capsulotomy (AC), although significant aversion still exists toward the use of lesional neurosurgery for psychiatric disorders. This paper aims to review all literature on the use of AC for OCD to examine its effectiveness and safety profile.All publications on AC for OCD were searched. In total 512 patients were identified in 25 publications spanning 1961-2018. In papers where a Yale-Brown Obsessive Compulsive Scale (Y-BOCS) score was available, 73% of patients had a clinical response (i.e., > 35% improvement in Y-BOCS score) and 24% patients went into remission (Y-BOCS score < 8). In the older publications, published when the Y-BOCS was not yet available, 90% of patients were deemed to have had a significant clinical response and 39% of patients were considered symptom free. The rate of serious complications was low.In summary, AC is a safe, well-tolerated, and efficacious therapy. Its underuse is likely a result of historical prejudice rather than lack of clinical effectiveness.
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Affiliation(s)
- Joshua Pepper
- 1Department of Neurosurgery, Queen Elizabeth Hospital, Birmingham, United Kingdom
| | - Ludvic Zrinzo
- 2Unit of Functional Neurosurgery, Queen Square, London, United Kingdom; and
| | - Marwan Hariz
- 3Department of Clinical Neuroscience, Umeå University, Umeå, Sweden
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6
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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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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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8
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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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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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10
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Pepper J, Hariz M, Zrinzo L. Deep brain stimulation versus anterior capsulotomy for obsessive-compulsive disorder: a review of the literature. J Neurosurg 2015; 122:1028-37. [DOI: 10.3171/2014.11.jns132618] [Citation(s) in RCA: 62] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Obsessive-compulsive disorder (OCD) is a chronic and debilitating psychiatric condition. Traditionally, anterior capsulotomy (AC) was an established procedure for treatment of patients with refractory OCD. Over recent decades, deep brain stimulation (DBS) has gained popularity. In this paper the authors review the published literature and compare the outcome of AC and DBS targeting of the area of the ventral capsule/ventral striatum (VC/VS) and nucleus accumbens (NAcc).
Patients in published cases were grouped according to whether they received AC or DBS and according to their preoperative scores on the Yale-Brown Obsessive-Compulsive Scale (YBOCS), and then separated according to outcome measures: remission (YBOCS score < 8); response (≥ 35% improvement in YBOCS score); nonresponse (< 35% improvement in YBOCS score); and unfavorable (i.e., worsening of the baseline YBOCS score).
Twenty studies were identified reporting on 170 patients; 62 patients underwent DBS of the VC/VS or the NAcc (mean age 38 years, follow-up 19 months, baseline YBOCS score of 33), and 108 patients underwent AC (mean age 36 years, follow-up 61 months, baseline YBOCS score of 30). In patients treated with DBS there was a 40% decrease in YBOCS score, compared with a 51% decrease for those who underwent AC (p = 0.004). Patients who underwent AC were 9% more likely to go into remission than patients treated with DBS (p = 0.02). No difference in complication rates was noted.
Anterior capsulotomy is an efficient procedure for refractory OCD. Deep brain stimulation in the VC/VS and NAcc area is an emerging and promising therapy. The current popularity of DBS over ablative surgery for OCD is not due to nonefficacy of AC, but possibly because DBS is perceived as more acceptable by clinicians and patients.
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Affiliation(s)
- Joshua Pepper
- 1Unit of Functional Neurosurgery, University College London Institute of Neurology, Queen Square
| | - Marwan Hariz
- 1Unit of Functional Neurosurgery, University College London Institute of Neurology, Queen Square
- 2Department of Clinical Neuroscience, Umeå University, Umeå, Sweden
| | - Ludvic Zrinzo
- 1Unit of Functional Neurosurgery, University College London Institute of Neurology, Queen Square
- 3Victor Horsley Department of Neurosurgery, National Hospital for Neurology and Neurosurgery, Queen Square, London, United Kingdom; and
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11
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Fineberg NA, Reghunandanan S, Kolli S, Atmaca M. Obsessive-compulsive (anankastic) personality disorder: toward the ICD-11 classification. BRAZILIAN JOURNAL OF PSYCHIATRY 2015; 36 Suppl 1:40-50. [PMID: 25388611 DOI: 10.1590/1516-4446-2013-1282] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Obsessive-compulsive personality disorder (OCPD) is an early-onset disorder characterized by perfectionism, need for control, and cognitive rigidity. Its nosological status is currently under review. Historically, OCPD has been conceptualized as bearing a close relationship with obsessive-compulsive disorder (OCD). In this article, we discuss the diagnosis of OCPD in anticipation of its review for the ICD-11, from the perspective of clinical utility, global applicability, and research planning. Considering the recent establishment of an obsessive-compulsive and related disorders (OCRD) category in DSM-5, we focus on the relationship between OCPD and the disorders that are currently thought to bear a close relationship with OCD, including DSM-5 OCRD, and other compulsive disorders such as eating disorder and autistic spectrum disorder (that were not included in the DSM-5 OCRD category), as well as with the personality disorders, focusing on nosological determinants such as phenomenology, course of illness, heritability, environmental risk factors, comorbidity, neurocognitive endophenotypes, and treatment response. Based on this analysis, we attempt to draw conclusions as to its optimal placement in diagnostic systems and draw attention to key research questions that could be explored in field trials.
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Affiliation(s)
- Naomi A Fineberg
- Highly Specialized Obsessive Compulsive and Related Disorders Service, Hertfordshire Partnership University NHS Foundation Trust, Queen Elizabeth II Hospital, Welwyn Garden City, UK
| | - Samar Reghunandanan
- Highly Specialized Obsessive Compulsive and Related Disorders Service, Hertfordshire Partnership University NHS Foundation Trust, Queen Elizabeth II Hospital, Welwyn Garden City, UK
| | - Sangeetha Kolli
- Highly Specialized Obsessive Compulsive and Related Disorders Service, Hertfordshire Partnership University NHS Foundation Trust, Queen Elizabeth II Hospital, Welwyn Garden City, UK
| | - Murad Atmaca
- Department of Psychiatry, School of Medicine, Firat (Euphrates) University, Elazig, Turkey
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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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Abstract
OBJECTIVE The aim of this study was to review the current state of development and application of a wide range of brain stimulation approaches in the treatment of psychiatric disorders. METHOD The approaches reviewed include forms of minimally invasive magnetic and electrical stimulation, seizure induction, implanted devices and several highly novel approaches in early development. RESULTS An extensive range of brain stimulation approaches are now being widely used in the treatment of patients with psychiatric disorders, or actively investigated for this use. Both vagal nerve stimulation (VNS) and repetitive transcranial magnetic stimulation (rTMS) have been introduced into clinical practice in some countries. A small body of research suggests that VNS has some potentially long-lasting antidepressant effects in a minority of patients treated. rTMS has now been extensively investigated for over 15 years, with a large body of research now supporting its antidepressant effects. Further rTMS research needs to focus on defining the most appropriate stimulation methods and exploring its longer term use in maintenance protocols. Very early data suggest that magnetic seizure therapy (MST) has promise in the treatment of patients referred for electroconvulsive therapy: MST appears to have fewer side effects and may have similar efficacy. A number of other approaches including surgical and alternative forms of electrical stimulation appear to alter brain activity in a promising manner, but are in need of evaluation in more substantive patient samples. CONCLUSIONS It appears likely that the range of psychiatric treatments available for patients will grow over the coming years to progressively include a number of novel brain stimulation techniques.
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Affiliation(s)
- Paul B Fitzgerald
- Monash Alfred Psychiatry Research Centre, The Alfred and Monash University School of Psychology and Psychiatry, Melbourne, Victoria, Australia. paul.fi
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