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Li H, Yuan S, Dai L, Huang H, Lin Z, Zhan S, Luo J, Liu W, Sun B. Anterior Capsulotomy for Refractory Obsessive-Compulsive Disorder: A Tractography and Lesion Geometry study. Stereotact Funct Neurosurg 2023; 101:407-415. [PMID: 37926091 DOI: 10.1159/000534312] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2023] [Accepted: 09/21/2023] [Indexed: 11/07/2023]
Abstract
INTRODUCTION A bilateral anterior capsulotomy effectively treats refractory obsessive-compulsive disorder (OCD). We investigated the geometry of lesions and disruption of white matter pathways within the anterior limb of the internal capsule (ALIC) in patients with different outcomes. METHODS In this retrospective study, we analyzed data from 18 patients with refractory OCD who underwent capsulotomies. Patients were grouped into "responders" and "nonresponders" based on the percentage of decrease in the Yale-Brown Obsessive-Compulsive Scale (YBOCS) after surgery. We investigated neurobehavioral adverse effects and analyzed the overlap between lesions and the ventromedial prefrontal (vmPFC) and dorsolateral prefrontal (dlPFC) pathways. Probabilistic maps were constructed to investigate the relationship between lesion location and clinical outcomes. RESULTS Of the 18 patients who underwent capsulotomies, 12 were responders (>35% improvement in YBOCS), and six were nonresponders. The vmPFC pathway was more involved than the dlPFC pathway in responders (p = 0.01), but no significant difference was observed in nonresponders (p = 0.10). The probabilistic voxel-wise efficacy map showed a relationship between ventral voxels within the ALIC with symptom improvement. Weight gains occurred in 11/18 (61%) patients and could be associated with medial voxels within the ALIC. CONCLUSION The optimal outcome after capsulotomy in refractory OCD is linked to vmPFC disruption in the ALIC. Medial voxels within the ALIC could be associated with weight gains following capsulotomy.
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Affiliation(s)
- Hongyang Li
- Department of Neurosurgery, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China,
- Center for Functional Neurosurgery, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China,
| | - Siyu Yuan
- School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai, China
| | - Lulin Dai
- Department of Neurosurgery, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Center for Functional Neurosurgery, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Hui Huang
- School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai, China
| | - Zhengyu Lin
- Department of Neurosurgery, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Center for Functional Neurosurgery, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Shikun Zhan
- Department of Neurosurgery, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Center for Functional Neurosurgery, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Jie Luo
- School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai, China
| | - Wei Liu
- Department of Neurosurgery, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Center for Functional Neurosurgery, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Bomin Sun
- Department of Neurosurgery, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Center for Functional Neurosurgery, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
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McLaughlin NCR, Magnotti JF, Banks GP, Nanda P, Hoexter MQ, Lopes AC, Batistuzzo MC, Asaad WF, Stewart C, Paulo D, Noren G, Greenberg BD, Malloy P, Salloway S, Correia S, Pathak Y, Sheehan J, Marsland R, Gorgulho A, De Salles A, Miguel EC, Rasmussen SA, Sheth SA. Gamma knife capsulotomy for intractable OCD: Neuroimage analysis of lesion size, location, and clinical response. Transl Psychiatry 2023; 13:134. [PMID: 37185805 PMCID: PMC10130137 DOI: 10.1038/s41398-023-02425-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/14/2022] [Revised: 02/27/2023] [Accepted: 03/31/2023] [Indexed: 05/17/2023] Open
Abstract
Obsessive-compulsive disorder (OCD) affects 2-3% of the population. One-third of patients are poorly responsive to conventional therapies, and for a subgroup, gamma knife capsulotomy (GKC) is an option. We examined lesion characteristics in patients previously treated with GKC through well-established programs in Providence, RI (Butler Hospital/Rhode Island Hospital/Alpert Medical School of Brown University) and São Paulo, Brazil (University of São Paolo). Lesions were traced on T1 images from 26 patients who had received GKC targeting the ventral half of the anterior limb of the internal capsule (ALIC), and the masks were transformed into MNI space. Voxel-wise lesion-symptom mapping was performed to assess the influence of lesion location on Y-BOCS ratings. General linear models were built to compare the relationship between lesion size/location along different axes of the ALIC and above or below-average change in Y-BOCS ratings. Sixty-nine percent of this sample were full responders (≥35% improvement in OCD). Lesion occurrence anywhere within the targeted region was associated with clinical improvement, but modeling results demonstrated that lesions occurring posteriorly (closer to the anterior commissure) and dorsally (closer to the mid-ALIC) were associated with the greatest Y-BOCS reduction. No association was found between Y-BOCS reduction and overall lesion volume. GKC remains an effective treatment for refractory OCD. Our data suggest that continuing to target the bottom half of the ALIC in the coronal plane is likely to provide the dorsal-ventral height required to achieve optimal outcomes, as it will cover the white matter pathways relevant to change. Further analysis of individual variability will be essential for improving targeting and clinical outcomes, and potentially further reducing the lesion size necessary for beneficial outcomes.
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Affiliation(s)
- N C R McLaughlin
- Butler Hospital, Providence, RI, USA.
- Alpert Medical School of Brown University, Providence, RI, USA.
| | - J F Magnotti
- Department of Neurosurgery, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - G P Banks
- Columbia University Medical Center, New York, NY, USA
| | - P Nanda
- Columbia University Medical Center, New York, NY, USA
| | - M Q Hoexter
- Faculdade de Medicina, Universidade de São Paulo, São Paulo, SP, Brazil
| | - A C Lopes
- Faculdade de Medicina, Universidade de São Paulo, São Paulo, SP, Brazil
| | - M C Batistuzzo
- Faculdade de Medicina, Universidade de São Paulo, São Paulo, SP, Brazil
- Department of Methods and Techniques in Psychology, Pontifical Catholic University, São Paulo, SP, Brazil
| | - W F Asaad
- Alpert Medical School of Brown University, Providence, RI, USA
- Rhode Island Hospital, Providence, RI, USA
| | - C Stewart
- Boston University School of Public Health, Boston, MA, USA
| | - D Paulo
- Columbia University Medical Center, New York, NY, USA
| | - G Noren
- Alpert Medical School of Brown University, Providence, RI, USA
- Rhode Island Hospital, Providence, RI, USA
| | - B D Greenberg
- Butler Hospital, Providence, RI, USA
- Alpert Medical School of Brown University, Providence, RI, USA
- Providence Veterans Affairs Medical Center, Providence, RI, USA
| | - P Malloy
- Butler Hospital, Providence, RI, USA
- Alpert Medical School of Brown University, Providence, RI, USA
| | - S Salloway
- Butler Hospital, Providence, RI, USA
- Alpert Medical School of Brown University, Providence, RI, USA
| | - S Correia
- Alpert Medical School of Brown University, Providence, RI, USA
| | - Y Pathak
- Columbia University Medical Center, New York, NY, USA
| | - J Sheehan
- University of Virginia, Charlottesville, VA, USA
| | | | - A Gorgulho
- Faculdade de Medicina, Universidade de São Paulo, São Paulo, SP, Brazil
| | - A De Salles
- Faculdade de Medicina, Universidade de São Paulo, São Paulo, SP, Brazil
| | - E C Miguel
- Faculdade de Medicina, Universidade de São Paulo, São Paulo, SP, Brazil
| | - S A Rasmussen
- Butler Hospital, Providence, RI, USA
- Alpert Medical School of Brown University, Providence, RI, USA
- Rhode Island Hospital, Providence, RI, USA
| | - S A Sheth
- Department of Neurosurgery, Baylor College of Medicine, Houston, TX, USA
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Najera RA, Gregory ST, Shofty B, Anand A, Gadot R, Youngerman BE, Storch EA, Goodman WK, Sheth SA. Cost-effectiveness analysis of radiosurgical capsulotomy versus treatment as usual for treatment-resistant obsessive-compulsive disorder. J Neurosurg 2023; 138:347-357. [PMID: 35907186 DOI: 10.3171/2022.5.jns22474] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2022] [Accepted: 05/25/2022] [Indexed: 02/04/2023]
Abstract
OBJECTIVE Stereotactic radiosurgical capsulotomy (SRS-C) is an effective neurosurgical option for patients with treatment-resistant obsessive-compulsive disorder (TROCD). Unlike other procedures such as deep brain stimulation and radiofrequency ablation, the cost-effectiveness of SRS-C for TROCD has not been investigated. The authors herein report the first cost-effectiveness analysis of SRS-C for TROCD. METHODS Using a decision analytic model, the authors compared the cost-effectiveness of SRS-C to treatment as usual (TAU) for TROCD. Treatment response and complication rates were derived from a review of relevant clinical trials. Published algorithms were used to convert Yale-Brown Obsessive Compulsive Scale scores into utility scores reflecting improvements in quality of life. Costs were approached from the healthcare sector perspective and were drawn from Medicare reimbursement rates and available healthcare economics data. A Monte Carlo simulation and probabilistic sensitivity analysis were performed to estimate the incremental cost-effectiveness ratio. RESULTS One hundred fifty-eight TROCD patients across 9 studies who had undergone SRS-C and had at least 36 months of follow-up were included in the model. Compared to TAU, SRS-C was more cost-effective, with an estimated incremental cost-effectiveness ratio of $28,960 per quality-adjusted life year (QALY) gained. Within the 3-year time horizon, net QALYs gained were greater in the SRS-C group than the TAU group by 0.27 (95% CI 0.2698-0.2702, p < 0.0001). At willingness-to-pay thresholds of $50,000 and $100,000 per QALY, the Monte Carlo simulation revealed that SRS-C was more cost-effective than TAU in 83% and 100% of iterations, respectively. CONCLUSIONS Compared to TAU, SRS-C for TROCD is more cost-effective under a range of possible cost and effectiveness values.
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Affiliation(s)
- Ricardo A Najera
- 1Department of Neurosurgery, Baylor College of Medicine, Houston, Texas
| | | | - Ben Shofty
- 1Department of Neurosurgery, Baylor College of Medicine, Houston, Texas
| | - Adrish Anand
- 1Department of Neurosurgery, Baylor College of Medicine, Houston, Texas
| | - Ron Gadot
- 1Department of Neurosurgery, Baylor College of Medicine, Houston, Texas
| | - Brett E Youngerman
- 3Department of Neurosurgery, Columbia University Irving Medical Center, New York, New York; and
| | - Eric A Storch
- 4Menninger Department of Psychiatry & Behavioral Sciences, Baylor College of Medicine, Houston, Texas
| | - Wayne K Goodman
- 4Menninger Department of Psychiatry & Behavioral Sciences, Baylor College of Medicine, Houston, Texas
| | - Sameer A Sheth
- 1Department of Neurosurgery, Baylor College of Medicine, Houston, Texas
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Kochanski RB, Slavin KV. Gamma Knife radiosurgery for obsessive compulsive disorder. PROGRESS IN BRAIN RESEARCH 2022; 270:185-195. [PMID: 35396027 DOI: 10.1016/bs.pbr.2022.01.022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
Gamma Knife radiosurgical capsulotomy has been performed for over 40 years as a rarely used surgical intervention for the treatment of obsessive-compulsive disorder. Over time, the procedure has evolved in many ways with most significant modifications being made in target location, number of isocenters and prescribed dose, subsequently producing changes in lesion size and geometry. Long-term clinical response data and adverse outcomes to the earlier empiric treatment parameters have resulted in shifting the target from its initial location within the midpoint of the anterior limb of internal capsule to a currently used point that includes its most ventral portion as well as the ventral striatum. This led to the contemporary Gamma Knife ventral capsulotomy procedure that focuses on ventral capsule/ventral striatum. Many of the early studies, despite demonstrating efficacy in some patients, were complicated by clinically relevant radiation-induced adverse effects. More recent studies have demonstrated strong efficacy with diminished adverse effects with well-placed lesions created at lower radiation doses. Advances in neuroimaging technology such as diffusion tensor imaging (DTI) based fiber tracking may provide further insight into precisely targeting of the ventral capsule/striatum based on patient-specific variations in white matter connectivity.
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Affiliation(s)
- Ryan B Kochanski
- Neurosurgery, Methodist Healthcare System, San Antonio, TX, United States
| | - Konstantin V Slavin
- Department of Neurosurgery, University of Illinois at Chicago, Chicago, IL, United States; Neurology Service, Jesse Brown Veterans Administration Medical Center, Chicago, IL, United States.
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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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Kassel MT, Lositsky O, Vaidya AR, Badre D, Malloy PF, Greenberg BD, Marsland R, Noren G, Sherman A, Rasmussen SA, McLaughlin NC. Differential assessment of frontally-mediated behaviors between self- and informant-report in patients with obsessive-compulsive disorder following gamma ventral capsulotomy. Neuropsychologia 2022; 170:108211. [DOI: 10.1016/j.neuropsychologia.2022.108211] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2021] [Revised: 02/02/2022] [Accepted: 03/08/2022] [Indexed: 10/18/2022]
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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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8
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Hageman SB, van Rooijen G, Bergfeld IO, Schirmbeck F, de Koning P, Schuurman PR, Denys D. Deep brain stimulation versus ablative surgery for treatment-refractory obsessive-compulsive disorder: A meta-analysis. Acta Psychiatr Scand 2021; 143:307-318. [PMID: 33492682 DOI: 10.1111/acps.13276] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/06/2020] [Revised: 11/05/2020] [Accepted: 01/10/2021] [Indexed: 12/12/2022]
Abstract
OBJECTIVE Ablative surgery (ABL) and deep brain stimulation (DBS) are last-resort treatment options for patients suffering from treatment-refractory obsessive-compulsive disorder (OCD). The aim of this study was to conduct an updated meta-analysis comparing the clinical outcomes of the ablative procedures capsulotomy and cingulotomy and deep brain stimulation. METHODS We conducted a PubMed search to identify all clinical trials on capsulotomy, cingulotomy, and DBS. Random effects meta-analyses were performed on 38 articles with a primary focus on efficacy in reducing OCD symptoms as measured by a reduction in the Yale-Brown Obsessive-Compulsive Scale (Y-BOCS) score and the responder rate (≥35% reduction in Y-BOCS score). RESULTS With responder rates of 48% and 53% after 12-16 months and 56% and 57% at last follow-up for ABL and DBS, respectively, and large effect sizes in the reduction in Y-BOCS scores, both surgical modalities show effectiveness in treating refractory OCD. Meta-regression did not show a statistically significant difference between ABL and DBS regarding these outcomes. Regarding adverse events, a statistically significant higher rate of impulsivity is reported in studies on DBS. CONCLUSION This meta-analysis shows equal efficacy of ABL and DBS in the treatment of refractory OCD. For now, the choice of intervention should, therefore, rely on factors such as risk of developing impulsivity, patient preferences, and experiences of psychiatrist and neurosurgeon. Future research should provide more insight regarding differences between ABL and DBS and response prediction following direct comparisons between the surgical modalities, to enable personalized and legitimate choices between ABL and DBS.
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Affiliation(s)
- Sarah Babette Hageman
- Department of Psychiatry, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, The Netherlands
| | - Geeske van Rooijen
- Department of Psychiatry, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, The Netherlands
| | - Isidoor O Bergfeld
- Department of Psychiatry, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, The Netherlands
| | - Frederike Schirmbeck
- Department of Psychiatry, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, The Netherlands.,Arkin Institute for Mental Health, Amsterdam, the Netherlands
| | - Pelle de Koning
- Department of Psychiatry, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, The Netherlands
| | - P Rick Schuurman
- Department of Neurosurgery, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, The Netherlands
| | - Damiaan Denys
- Department of Psychiatry, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, The Netherlands.,Amsterdam Neuroscience, Amsterdam, The Netherlands.,Amsterdam Brain and Cognition, University of Amsterdam, Amsterdam, The Netherlands.,The Netherlands Institute for Neuroscience, an Institute of the Royal Netherlands Academy of Arts and Sciences, Amsterdam, The Netherlands
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Lai Y, Wang T, Zhang C, Lin G, Voon V, Chang J, Sun B. Effectiveness and safety of neuroablation for severe and treatment-resistant obsessive-compulsive disorder: a systematic review and meta-analysis. J Psychiatry Neurosci 2020; 45:356-369. [PMID: 32549057 PMCID: PMC7850151 DOI: 10.1503/jpn.190079] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/14/2019] [Revised: 08/05/2019] [Accepted: 01/16/2020] [Indexed: 11/01/2022] Open
Abstract
Background Several neuroablative procedures are available for severe and treatment-resistant obsessive-compulsive disorder (OCD), but limited knowledge about their relative clinical advantages and disadvantages poses obstacles for treatment decision-making. Methods We searched PubMed, Embase, Scopus, Web of Knowledge and the Cochrane Library for reports up to February 2019. We reviewed the literature on the effectiveness (assessed using the Yale-Brown Obsessive Compulsive Scale [Y-BOCS]) and safety of various neuroablative interventions for severe and treatment-resistant OCD. Results We included 23 studies involving 487 patients in the systematic review; 21 studies with 459 patients entered meta-analysis. Overall, neuroablation achieved a response rate (proportion of patients with ≥ 35% reduction in Y-BOCS) of 55%. Most of the adverse events (88.4%) were mild and transient. The top 3 adverse events were headache (14.9%), cognitive deficits (9.1%) and behaviour problems (8.1%). Severe or permanent adverse events included personality changes (2.3%) and brain edema or brain cyst (1.5%). The response rates associated with capsulotomy, limbic leucotomy and cingulotomy were 59% (95% confidence interval [CI] 54-65), 47% (95% CI 23-72) and 36% (95% CI 23-50), respectively. Interventions with different coverages of the dorsal part of the internal capsule were associated with different adverse-event profiles but were unlikely to modify clinical effectiveness. Limitations The level of evidence of most included studies was relatively low. Conclusion Ablative surgeries are safe and effective for a large proportion of patients with severe and treatment-resistant OCD. Among the available procedures, capsulotomy seemed to be the most effective. Further research is needed to improve clinical effectiveness and minimize risks.
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Affiliation(s)
- Yijie Lai
- From the Department of Functional Neurosurgery, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China (Lai, Wang, Zhang, Sun); the Department of Psychiatry, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China (Lin); the Department of Psychiatry, University of Cambridge, Cambridge, United Kingdom (Voon); and the Department of Neurosurgery, Yonsei University College of Medicine, Seoul, South Korea (Chang)
| | - Tao Wang
- From the Department of Functional Neurosurgery, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China (Lai, Wang, Zhang, Sun); the Department of Psychiatry, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China (Lin); the Department of Psychiatry, University of Cambridge, Cambridge, United Kingdom (Voon); and the Department of Neurosurgery, Yonsei University College of Medicine, Seoul, South Korea (Chang)
| | - Chencheng Zhang
- From the Department of Functional Neurosurgery, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China (Lai, Wang, Zhang, Sun); the Department of Psychiatry, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China (Lin); the Department of Psychiatry, University of Cambridge, Cambridge, United Kingdom (Voon); and the Department of Neurosurgery, Yonsei University College of Medicine, Seoul, South Korea (Chang)
| | - Guozhen Lin
- From the Department of Functional Neurosurgery, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China (Lai, Wang, Zhang, Sun); the Department of Psychiatry, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China (Lin); the Department of Psychiatry, University of Cambridge, Cambridge, United Kingdom (Voon); and the Department of Neurosurgery, Yonsei University College of Medicine, Seoul, South Korea (Chang)
| | - Valerie Voon
- From the Department of Functional Neurosurgery, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China (Lai, Wang, Zhang, Sun); the Department of Psychiatry, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China (Lin); the Department of Psychiatry, University of Cambridge, Cambridge, United Kingdom (Voon); and the Department of Neurosurgery, Yonsei University College of Medicine, Seoul, South Korea (Chang)
| | - Jinwoo Chang
- From the Department of Functional Neurosurgery, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China (Lai, Wang, Zhang, Sun); the Department of Psychiatry, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China (Lin); the Department of Psychiatry, University of Cambridge, Cambridge, United Kingdom (Voon); and the Department of Neurosurgery, Yonsei University College of Medicine, Seoul, South Korea (Chang)
| | - Bomin Sun
- From the Department of Functional Neurosurgery, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China (Lai, Wang, Zhang, Sun); the Department of Psychiatry, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China (Lin); the Department of Psychiatry, University of Cambridge, Cambridge, United Kingdom (Voon); and the Department of Neurosurgery, Yonsei University College of Medicine, Seoul, South Korea (Chang)
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10
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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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11
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Duarte-Batista P, Coelho M, Quintas S, Levy P, Castro Caldas A, Gonçalves-Ferreira A, Carvalho H, Cattoni MB. Anterior Limb of Internal Capsule and Bed Nucleus of Stria Terminalis Stimulation for Gilles de la Tourette Syndrome with Obsessive-Compulsive Disorder in Adolescence: A Case of Success. Stereotact Funct Neurosurg 2020; 98:95-103. [PMID: 32209787 DOI: 10.1159/000505702] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2019] [Accepted: 12/31/2019] [Indexed: 11/19/2022]
Abstract
Gilles de la Tourette syndrome (GTS) is a neurobehavioral disorder comprising motor and vocal tics. In most cases it is associated with other disorders such as obsessive-compulsive disorder (OCD). In refractory cases deep brain stimulation (DBS) is a valid treatment option. This paper describes the case of a 15-year-old adolescent with an extremely refractory GTS with associated OCD. The patient developed catatonia associated with OCD, which partially remitted after electroconvulsive therapy. At the peak of the disease the Yale Global Tic Severity Scale (YGTSS) was 100 and the patient required sedation and intubation. All medical treatment options were unsuccessful. Bilateral DBS of the anterior limb of internal capsule (ALIC)/bed nucleus of stria terminalis (BST) region was performed, using a target below the BST and a trajectory through the ALIC, with stimulation of contacts 0 and 3. Two weeks after surgery sedatives were suspended and the patient was successfully extubated. One year after surgery the patient reached a YGTSS of 19, representing an 81% improvement. OCD completely resolved. Adverse events were a superficial infection and weight gain. In conclusion, this ALIC/BST stimulation appears to have been an effective and safe treatment for GTS with OCD in this case. Young age should not be an exclusion criterion for DBS in severe GTS and OCD. Further studies should be pursued for this target.
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Affiliation(s)
- Pedro Duarte-Batista
- Department of Neurosurgery, Centro Hospitalar Lisboa Norte, Lisbon, Portugal, .,Institute of Anatomy, Faculty of Medicine of the University of Lisbon, Lisbon, Portugal,
| | - Miguel Coelho
- Department of Neurology, Centro Hospitalar Lisboa Norte, Lisbon, Portugal
| | - Sofia Quintas
- Department of Pediatric Neurology, Centro Hospitalar Lisboa Norte, Lisbon, Portugal
| | - Pedro Levy
- Department of Psychiatry, Centro Hospitalar Lisboa Norte, Lisbon, Portugal
| | - Ana Castro Caldas
- Department of Neurology, Centro Hospitalar Lisboa Norte, Lisbon, Portugal.,Campus Neurológico Sénior, Torres Vedras, Portugal
| | - António Gonçalves-Ferreira
- Department of Neurosurgery, Centro Hospitalar Lisboa Norte, Lisbon, Portugal.,Institute of Anatomy, Faculty of Medicine of the University of Lisbon, Lisbon, Portugal
| | - Herculano Carvalho
- Department of Neurosurgery, Centro Hospitalar Lisboa Norte, Lisbon, Portugal
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12
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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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13
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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. [PMID: 30215566 DOI: 10.3171/2018.4.jns171525] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2017] [Accepted: 04/02/2018] [Indexed: 11/06/2022]
Abstract
OBJECTIVE Obsessive-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. METHODS Patients 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). RESULTS Ten 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. CONCLUSIONS GKRS 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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14
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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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15
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Shan PW, Liu W, Liu C, Han Y, Wang L, Chen Q, Tian H, Sun X, Luan S, Lin X, Jiang D, Zhuo C. Aberrant functional connectivity density in patients with treatment-refractory obsessive-compulsive disorder: a pilot study. J Int Med Res 2019; 47:2434-2445. [PMID: 31006380 PMCID: PMC6567710 DOI: 10.1177/0300060518807058] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Objective Functional connectivity (FC) is altered in patients with obsessive-compulsive disorder (OCD). Most previous studies have focused on the strength of FC in patients with OCD; few have examined the number of functional connections in these patients. The number of functional connections is an important index for assessing aberrant FC. In the present study, we used FC density (FCD) mapping to explore alterations in the number of functional connections in patients with treatment-refractory OCD (TROCD) using the FCD index. Methods Twenty patients with TROCD and 20 patients with OCD in clinical remission were enrolled in the study. Global FCD (gFCD) was adopted to compare the differences between the two groups of patients. Results The gFCD in the left middle temporal gyrus was lower in the patients with TROCD than in those with remitted OCD, suggesting that decreased information processing ability may play a significant role in TROCD. Conclusion The left middle temporal gyrus is a key component of the emotional processing circuit and attentional processing circuit. Decreased information processing ability in this brain region may play a significant role in TROCD; however, further well-designed follow-up studies are needed to support this hypothesis.
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Affiliation(s)
- Pei Wei Shan
- 1 Department of Psychiatry, Wenzhou Seventh People's Hospital, Wenzhou, Zhejiang Province, China
| | - Wei Liu
- 2 Department of Psychiatry, The First Affiliated Hospital of Harbin Medical University, Harbin City, Heilongjiang Province, China
| | - Caixing Liu
- 3 Department of Psychiatry, Qingdao Mental Health Center, Shandong Province, China
| | - Yunyi Han
- 1 Department of Psychiatry, Wenzhou Seventh People's Hospital, Wenzhou, Zhejiang Province, China
| | - Lina Wang
- 4 Department of Psychiatry, Tianjin Anding Hospital, Tianjin Mental Health Center, Tianjin City 300300, China
| | - Qinggang Chen
- 4 Department of Psychiatry, Tianjin Anding Hospital, Tianjin Mental Health Center, Tianjin City 300300, China
| | - Hongjun Tian
- 4 Department of Psychiatry, Tianjin Anding Hospital, Tianjin Mental Health Center, Tianjin City 300300, China
| | - Xiuhai Sun
- 5 Department of Neurology, Zoucheng People's Hospital, Jining Medical University Affiliated to Zoucheng Hospital, Shandong Province, China
| | - Shuxin Luan
- 6 Department of Psychiatry, Jilin University, Jinlin Province, China
| | - Xiaodong Lin
- 1 Department of Psychiatry, Wenzhou Seventh People's Hospital, Wenzhou, Zhejiang Province, China
| | - Deguo Jiang
- 1 Department of Psychiatry, Wenzhou Seventh People's Hospital, Wenzhou, Zhejiang Province, China
| | - Chuanjun Zhuo
- 1 Department of Psychiatry, Wenzhou Seventh People's Hospital, Wenzhou, Zhejiang Province, China.,4 Department of Psychiatry, Tianjin Anding Hospital, Tianjin Mental Health Center, Tianjin City 300300, China
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16
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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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17
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Copetti ME, Lopes AC, Requena G, Johnson INS, Greenberg BD, Noren G, McLaughlin NCR, Shavitt RG, Miguel EC, Batistuzzo MC, Hoexter MQ. Obsessive-Compulsive Personality Symptoms Predict Poorer Response to Gamma Ventral Capsulotomy for Intractable OCD. Front Psychiatry 2019; 10:936. [PMID: 31998155 PMCID: PMC6962231 DOI: 10.3389/fpsyt.2019.00936] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/28/2019] [Accepted: 11/25/2019] [Indexed: 11/13/2022] Open
Abstract
Gamma ventral capsulotomy (GVC) is a radiosurgical procedure which aims to create lesions in the ventral part of the anterior limb of the internal capsule (ALIC). It has been used as a treatment option for patients with intractable obsessive-compulsive disorder (OCD) who do not respond to several first-line treatments attempts. However, changes in personality disorder symptoms after GVC have not been investigated. The aims of this study are to investigate changes in personality disorder symptoms after GVC and to search for baseline personality disorder symptoms that may predict clinical response to GVC. Fourteen treatment-intractable OCD patients who underwent GVC completed the Structured Clinical Interview for DSM-IV Personality Disorders (SCID-II) at baseline and one year after the procedure. Wilcoxon signed-rank test was performed to investigate personality disorder symptom changes before and after surgery. Linear regression models were utilized to predict treatment response, using baseline personality disorder symptoms as independent variables. We did not observe any quantitative changes in personality disorder symptoms after GVC, compared with baseline. Higher severity of obsessive-compulsive personality disorder symptoms at baseline was correlated with worse treatment response after GVC for OCD (β = -0.085, t-value = -2.52, p-value = 0.027). These findings advocate for the safety of the GVC procedure in this specific population of intractable OCD patients, in terms of personality disorder symptom changes. They also highlight the importance of taking into account the severity of obsessive-compulsive personality disorder symptoms when GVC is indicated for intractable OCD patients.
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Affiliation(s)
- Maria Eugênia Copetti
- Department & Institute of Psychiatry, Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de São Paulo, São Paulo, Brazil
| | - Antonio C Lopes
- Department & Institute of Psychiatry, Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de São Paulo, São Paulo, Brazil
| | - Guaraci Requena
- Department & Institute of Psychiatry, Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de São Paulo, São Paulo, Brazil
| | - Isaac N S Johnson
- Yale School of Medicine, New Haven, CT, United States.,Child Study Center, Yale University, New Haven, CT, United States
| | - Benjamin D Greenberg
- Department of Psychiatry and Human Behavior, Butler Hospital, Warren Alpert Medical School of Brown University, Providence, RI, United States.,Center of Neurorestoration and Neurology, Providence VA Medical Center, Providence, RI, United States
| | - Georg Noren
- Department of Neurosurgery, Warren Alpert Medical School of Brown University, Providence, RI, United States
| | - Nicole C R McLaughlin
- Department of Psychiatry and Human Behavior, Butler Hospital, Warren Alpert Medical School of Brown University, Providence, RI, United States
| | - Roseli G Shavitt
- Department & Institute of Psychiatry, Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de São Paulo, São Paulo, Brazil
| | - Eurípedes C Miguel
- Department & Institute of Psychiatry, Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de São Paulo, São Paulo, Brazil
| | - Marcelo C Batistuzzo
- Department & Institute of Psychiatry, Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de São Paulo, São Paulo, Brazil
| | - Marcelo Q Hoexter
- Department & Institute of Psychiatry, Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de São Paulo, São Paulo, Brazil
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18
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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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Kim SJ, Roh D, Jung HH, Chang WS, Kim CH, Chang JW. A study of novel bilateral thermal capsulotomy with focused ultrasound for treatment-refractory obsessive-compulsive disorder: 2-year follow-up. J Psychiatry Neurosci 2018; 43:170188. [PMID: 29717977 PMCID: PMC6158029 DOI: 10.1503/jpn.170188] [Citation(s) in RCA: 61] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/20/2017] [Revised: 12/02/2017] [Accepted: 01/04/2018] [Indexed: 11/01/2022] Open
Abstract
BACKGROUND Recently, a new thermal lesioning approach using magnetic-resonance-guided focused ultrasound (MRgFUS) was introduced for the treatment of neurologic disorders. However, only 2 studies have used this approach for treatment-refractory obsessive-compulsive disorder (OCD), and follow-up was short-term. We investigated the efficacy and safety of bilateral thermal lesioning of the anterior limb of the internal capsule using MRgFUS in patients with treatment-refractory OCD and followed them for 2 years. METHODS Eleven patients with treatment-refractory OCD were included in the study. Clinical outcomes were evaluated using the Yale-Brown Obsessive Compulsive Scale, the Clinical Global Impression scale (including improvement and severity), the Hamilton Rating Scale for Depression (HAM-D) and the Hamilton Rating Scale for Anxiety (HAM-A) at 1 week and 1, 3, 6, 12 and 24 months following MRgFUS. Neuropsychological functioning, Global Assessment of Functioning and adverse events were also assessed. RESULTS After MRgFUS, Yale-Brown Obsessive Compulsive Scale scores decreased significantly across the 24-month follow-up period (mean ± standard deviation, 34.4 ± 2.3 at baseline v. 21.3 ± 6.2 at 24 months, p < 0.001). Scores on the Hamilton rating scales for depression and anxiety also significantly decreased from baseline to 24 months (HAM-D, 19.0 ± 5.3 v. 7.6 ± 5.3, p < 0.001; HAM-A, 22.4 ± 5.9 v. 7.9 ± 3.9, p < 0.001). Global Assessment of Functioning scores improved significantly (35.8 ± 4.9 at baseline v. 56.0 ± 10.3 at 24 months, p < 0.001) and Memory Quotient significantly improved, but other neuropsychological functions were unchanged. The side effects of MRgFUS included headache and vestibular symptoms, but these were mild and transient. LIMITATIONS The main limitations of this study were the small sample size and the open-label design. CONCLUSION Bilateral thermal lesioning of the anterior limb of the internal capsule using MRgFUS may improve obsessive-compulsive, depressive and anxiety symptoms in patients with treatment-refractory OCD, without serious adverse effects.
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Affiliation(s)
- Se Joo Kim
- From the Department of Psychiatry and Institute of Behavioral Science in Medicine, Yonsei University College of Medicine, Seoul, South Korea (Se Joo Kim, Chan-Hyung Kim); the Department of Neurosurgery and Brain Research Institute, Yonsei University College of Medicine, Seoul, South Korea (Hyun Ho Jung, Won Seok Chang, Jin Woo Chang); and the Department of Psychiatry, Hallym University College of Medicine Clinical Imaging Research Centre, Chunchon, Gangwon, South Korea (Daeyoung Roh)
| | - Daeyoung Roh
- From the Department of Psychiatry and Institute of Behavioral Science in Medicine, Yonsei University College of Medicine, Seoul, South Korea (Se Joo Kim, Chan-Hyung Kim); the Department of Neurosurgery and Brain Research Institute, Yonsei University College of Medicine, Seoul, South Korea (Hyun Ho Jung, Won Seok Chang, Jin Woo Chang); and the Department of Psychiatry, Hallym University College of Medicine Clinical Imaging Research Centre, Chunchon, Gangwon, South Korea (Daeyoung Roh)
| | - Hyun Ho Jung
- From the Department of Psychiatry and Institute of Behavioral Science in Medicine, Yonsei University College of Medicine, Seoul, South Korea (Se Joo Kim, Chan-Hyung Kim); the Department of Neurosurgery and Brain Research Institute, Yonsei University College of Medicine, Seoul, South Korea (Hyun Ho Jung, Won Seok Chang, Jin Woo Chang); and the Department of Psychiatry, Hallym University College of Medicine Clinical Imaging Research Centre, Chunchon, Gangwon, South Korea (Daeyoung Roh)
| | - Won Seok Chang
- From the Department of Psychiatry and Institute of Behavioral Science in Medicine, Yonsei University College of Medicine, Seoul, South Korea (Se Joo Kim, Chan-Hyung Kim); the Department of Neurosurgery and Brain Research Institute, Yonsei University College of Medicine, Seoul, South Korea (Hyun Ho Jung, Won Seok Chang, Jin Woo Chang); and the Department of Psychiatry, Hallym University College of Medicine Clinical Imaging Research Centre, Chunchon, Gangwon, South Korea (Daeyoung Roh)
| | - Chan-Hyung Kim
- From the Department of Psychiatry and Institute of Behavioral Science in Medicine, Yonsei University College of Medicine, Seoul, South Korea (Se Joo Kim, Chan-Hyung Kim); the Department of Neurosurgery and Brain Research Institute, Yonsei University College of Medicine, Seoul, South Korea (Hyun Ho Jung, Won Seok Chang, Jin Woo Chang); and the Department of Psychiatry, Hallym University College of Medicine Clinical Imaging Research Centre, Chunchon, Gangwon, South Korea (Daeyoung Roh)
| | - Jin Woo Chang
- From the Department of Psychiatry and Institute of Behavioral Science in Medicine, Yonsei University College of Medicine, Seoul, South Korea (Se Joo Kim, Chan-Hyung Kim); the Department of Neurosurgery and Brain Research Institute, Yonsei University College of Medicine, Seoul, South Korea (Hyun Ho Jung, Won Seok Chang, Jin Woo Chang); and the Department of Psychiatry, Hallym University College of Medicine Clinical Imaging Research Centre, Chunchon, Gangwon, South Korea (Daeyoung Roh)
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20
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Paiva RR, Batistuzzo MC, McLaughlin NC, Canteras MM, de Mathis ME, Requena G, Shavitt RG, Greenberg BD, Norén G, Rasmussen SA, Tavares H, Miguel EC, Lopes AC, Hoexter MQ. Personality measures after gamma ventral capsulotomy in intractable OCD. Prog Neuropsychopharmacol Biol Psychiatry 2018; 81:161-168. [PMID: 29100975 DOI: 10.1016/j.pnpbp.2017.10.023] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/07/2017] [Revised: 10/30/2017] [Accepted: 10/31/2017] [Indexed: 10/18/2022]
Abstract
BACKGROUND Neurosurgeries such as gamma ventral capsulotomy (GVC) are an option for otherwise intractable obsessive-compulsive disorder (OCD) patients. In general, clinical and neuropsychological status both improve after GVC. However, its consequences on personality traits are not well-studied. The objective of this study was to investigate personality changes after one year of GVC in intractable OCD patients. METHODS The personality assessment was conducted using the Revised NEO Personality Inventory (NEO PI-R) and Cloninger's Temperament and Character Inventory (TCI) in 14 intractable OCD patients before and one year after GVC. Comparisons of personality features between treatment responders (n=5) and non-responders (n=9) were performed. Multiple linear regression was also used for predicting changes in clinical and global functioning variables. RESULTS Overall, no deleterious effect was found in personality after GVC. Responders had a reduction in neuroticism (p=0.043) and an increase in extraversion (p=0.043). No significant changes were observed in non-responders. Increases in novelty seeking and self-directedness, and decreases in persistence and cooperativiness predicted OCD symptom improvement. Similary, improvement in functioning was also predicted by hgher novelty seeking and self-directedness after GVC, whereas better functioning was also associated with lower reward dependence and cooperativeness after surgery. CONCLUSIONS The pattern of changes in personality traits after GVC was generally towards that observed in nonclinical population, and does not raise safety concerns.
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Affiliation(s)
- Raquel R Paiva
- Department & Institute of Psychiatry, Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, SP, Brazil.
| | - Marcelo C Batistuzzo
- Department & Institute of Psychiatry, Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, SP, Brazil
| | - Nicole C McLaughlin
- Department of Psychiatry and Human Behavior, Butler Hospital, Warren Alpert Medical School of Brown University, Providence, RI, USA
| | - Miguel M Canteras
- Institute of Neurological Radiosurgery, Hospital Santa Paula, São Paulo, Brazil
| | - Maria E de Mathis
- Department & Institute of Psychiatry, Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, SP, Brazil
| | - Guaraci Requena
- Department & Institute of Psychiatry, Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, SP, Brazil
| | - Roseli G Shavitt
- Department & Institute of Psychiatry, Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, SP, Brazil
| | - Benjamin D Greenberg
- Department of Psychiatry and Human Behavior, Butler Hospital, Warren Alpert Medical School of Brown University, Providence, RI, USA; Center of Neurorestoration and Neurology, Providence VA Medical Center, RI, USA
| | - Georg Norén
- Department of Neurosurgery, Warren Alpert Medical School of Brown University, Providence, RI, USA
| | - Steven A Rasmussen
- Department of Psychiatry and Human Behavior, Butler Hospital, Warren Alpert Medical School of Brown University, Providence, RI, USA
| | - Hermano Tavares
- Department & Institute of Psychiatry, Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, SP, Brazil
| | - Eurípedes C Miguel
- Department & Institute of Psychiatry, Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, SP, Brazil
| | - Antonio C Lopes
- Department & Institute of Psychiatry, Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, SP, Brazil
| | - Marcelo Q Hoexter
- Department & Institute of Psychiatry, Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, SP, Brazil.
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21
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Gong F, Li P, Li B, Zhang S, Zhang X, Yang S, Liu H, Wang W. A study of cognitive function in treatment-refractory obsessive-compulsive disorder treated with capsulotomy. J Neurosurg 2017; 128:583-595. [PMID: 28338440 DOI: 10.3171/2016.9.jns152494] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
OBJECTIVE Anterior capsulotomy (AC) is sometimes used as a last resort for treatment-refractory obsessive-compulsive disorder (OCD). Previous studies assessing neuropsychological outcomes in patients with OCD have identified several forms of cognitive dysfunction that are associated with the disease, but few have focused on changes in cognitive function in OCD patients who have undergone surgery. In the present study, the authors investigated the effects of AC on the cognitive function of patients with treatment-refractory OCD. METHODS The authors selected 14 patients with treatment-refractory OCD who had undergone bilateral AC between 2007 and 2013, 14 nonsurgically treated OCD patients, and 14 healthy control subjects for this study. The 3 groups were matched for sex, age, and education. Several neuropsychological tests, including Similarities and Block Design, which are subsets of the Wechsler Abbreviated Scale of Intelligence; Immediate and Delayed Logical Memory and Immediate and Delayed Visual Reproduction, which are subsets of the Wechsler Memory Scale-Revised; and Corrects, Categories, Perseverative Errors, Nonperseverative Errors, and Errors, subtests of the Wisconsin Card Sorting Test, were conducted in all 42 subjects at baseline and after AC, after nonsurgical treatment, or at 6-month intervals, as appropriate. The Yale-Brown Obsessive-Compulsive Scale (Y-BOCS) was used to measure OCD symptoms in all 28 OCD patients. RESULTS The Y-BOCS scores decreased significantly in both OCD groups during the 12-month follow-up period. Surgical patients showed higher levels of improvement in verbal memory, visual memory, visuospatial skills, and executive function than the nonsurgically treated OCD patients. CONCLUSIONS The findings of this study suggest that AC not only reduces OCD symptoms but also attenuates moderate cognitive deficits.
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Affiliation(s)
| | - Peng Li
- Departments of1Neurosurgery and
| | - Bin Li
- 2Psychiatry, West China Hospital, Sichuan University, Chengdu, Sichuan Province, People'sRepublic of China
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22
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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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23
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Luyten L, Hendrickx S, Raymaekers S, Gabriëls L, Nuttin B. Electrical stimulation in the bed nucleus of the stria terminalis alleviates severe obsessive-compulsive disorder. Mol Psychiatry 2016; 21:1272-80. [PMID: 26303665 DOI: 10.1038/mp.2015.124] [Citation(s) in RCA: 142] [Impact Index Per Article: 17.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/13/2015] [Revised: 05/11/2015] [Accepted: 06/25/2015] [Indexed: 12/22/2022]
Abstract
In 1998, we proposed deep brain stimulation as a last-resort treatment option for patients suffering from severe, treatment-resistant obsessive-compulsive disorder (OCD). Here, 24 OCD patients were included in a long-term follow-up study to evaluate the effects of electrical stimulation in the anterior limbs of the internal capsule (ALIC) and bed nucleus of the stria terminalis (BST). We find that electrical stimulation in the ALIC/BST area is safe and significantly decreases obsessions, compulsions, and associated anxiety and depressive symptoms, and improves global functioning in a blinded crossover trial (n=17), after 4 years (n=18), and at last follow-up (up to 171 months, n=24). Moreover, our data indicate that BST may be a better stimulation target compared with ALIC to alleviate OCD symptoms. We conclude that electrical stimulation in BST is a promising therapeutic option for otherwise treatment-resistant OCD patients.
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Affiliation(s)
- L Luyten
- KU Leuven Research Group Experimental Neurosurgery and Neuroanatomy, Leuven, Belgium.,KU Leuven Research Group Psychology of Learning and Experimental Psychopathology, Leuven, Belgium
| | - S Hendrickx
- KU Leuven Research Group Experimental Neurosurgery and Neuroanatomy, Leuven, Belgium
| | - S Raymaekers
- KU Leuven Research Group Psychiatry, Leuven, Belgium
| | - L Gabriëls
- UPC-KU Leuven University Center for OCD, Leuven, Belgium
| | - B Nuttin
- KU Leuven Research Group Experimental Neurosurgery and Neuroanatomy, Leuven, Belgium.,UZ Leuven Department of Neurosurgery, Leuven, Belgium
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24
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Brown LT, Mikell CB, Youngerman BE, Zhang Y, McKhann GM, Sheth SA. Dorsal anterior cingulotomy and anterior capsulotomy for severe, refractory obsessive-compulsive disorder: a systematic review of observational studies. J Neurosurg 2016; 124:77-89. [DOI: 10.3171/2015.1.jns14681] [Citation(s) in RCA: 78] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
OBJECT
The object of this study was to perform a systematic review, according to Preferred Reporting Items of Systematic reviews and Meta-Analyses (PRISMA) and Agency for Healthcare Research and Quality (AHRQ) guidelines, of the clinical efficacy and adverse effect profile of dorsal anterior cingulotomy compared with anterior capsulotomy for the treatment of severe, refractory obsessive-compulsive disorder (OCD).
METHODS
The authors included studies comparing objective clinical measures before and after cingulotomy or capsulotomy (surgical and radiosurgical) in patients with OCD. Only papers reporting the most current follow-up data for each group of investigators were included. Studies reporting results on patients undergoing one or more procedures other than cingulotomy or capsulotomy were excluded. Case reports and studies with a mean follow-up shorter than 12 months were excluded. Clinical response was defined in terms of a change in the Yale-Brown Obsessive Compulsive Scale (Y-BOCS) score. The authors searched MEDLINE, PubMed, PsycINFO, Scopus, and Web of Knowledge through October 2013. English and non-English articles and abstracts were reviewed.
RESULTS
Ten studies involving 193 participants evaluated the length of follow-up, change in the Y-BOCS score, and postoperative adverse events (AEs) after cingulotomy (n = 2 studies, n = 81 participants) or capsulotomy (n = 8 studies, n = 112 participants). The average time to the last follow-up was 47 months for cingulotomy and 60 months for capsulotomy. The mean reduction in the Y-BOCS score at 12 months’ follow-up was 37% for cingulotomy and 55% for capsulotomy. At the last follow-up, the mean reduction in Y-BOCS score was 37% for cingulotomy and 57% for capsulotomy. The average full response rate to cingulotomy at the last follow-up was 41% (range 38%–47%, n = 2 studies, n = 51 participants), and to capsulotomy was 54% (range 37%–80%, n = 5 studies, n = 50 participants). The rate of transient AEs was 14.3% across cingulotomy studies (n = 116 procedures) and 56.2% across capsulotomy studies (n = 112 procedures). The rate of serious or permanent AEs was 5.2% across cingulotomy studies and 21.4% across capsulotomy studies.
CONCLUSIONS
This systematic review of the literature supports the efficacy of both dorsal anterior cingulotomy and anterior capsulotomy in this highly treatment-refractory population. The observational nature of available data limits the ability to directly compare these procedures. Controlled or head-to-head studies are necessary to identify differences in efficacy or AEs and may lead to the individualization of treatment recommendations.
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Affiliation(s)
- Lauren T. Brown
- 1Department of Neurological Surgery, Columbia University; and
| | | | | | - Yuan Zhang
- 2Department of Biostatistics, Mailman School of Public Health, Columbia University, New York, New York
| | - Guy M. McKhann
- 1Department of Neurological Surgery, Columbia University; and
| | - Sameer A. Sheth
- 1Department of Neurological Surgery, Columbia University; and
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25
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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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26
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Batistuzzo MC, Hoexter MQ, Taub A, Gentil AF, Cesar RCC, Joaquim MA, D'Alcante CC, McLaughlin NC, Canteras MM, Shavitt RG, Savage CR, Greenberg BD, Norén G, Miguel EC, Lopes AC. Visuospatial Memory Improvement after Gamma Ventral Capsulotomy in Treatment Refractory Obsessive-Compulsive Disorder Patients. Neuropsychopharmacology 2015; 40:1837-45. [PMID: 25645373 PMCID: PMC4839507 DOI: 10.1038/npp.2015.33] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/14/2014] [Revised: 12/26/2014] [Accepted: 01/11/2015] [Indexed: 12/22/2022]
Abstract
Gamma ventral capsulotomy (GVC) radiosurgery is intended to minimize side effects while maintaining the efficacy of traditional thermocoagulation techniques for the treatment of refractory obsessive-compulsive disorder (OCD). Neuropsychological outcomes are not clear based on previous studies and, therefore, we investigated the effects of GVC on cognitive and motor performance. A double-blind, randomized controlled trial (RCT) was conducted with 16 refractory OCD patients allocated to active treatment (n=8) and sham (n=8) groups. A comprehensive neuropsychological evaluation including intellectual functioning, attention, verbal and visuospatial learning and memory, visuospatial perception, inhibitory control, cognitive flexibility, and motor functioning was applied at baseline and one year after the procedure. Secondary analysis included all operated patients: eight from the active group, four from the sham group who were submitted to surgery after blind was broken, and five patients from a previous open pilot study (n=5), totaling 17 patients. In the RCT, visuospatial memory (VSM) performance significantly improved in the active group after GVC (p=0.008), and remained stable in the sham group. Considering all patients operated, there was no decline in cognitive or motor functioning after one year of follow-up. Our initial results after 1 year of follow-up suggests that GVC not only is a safe procedure in terms of neuropsychological functioning but in fact may actually improve certain neuropsychological domains, particularly VSM performance, in treatment refractory OCD patients.
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Affiliation(s)
- Marcelo C Batistuzzo
- Department & Institute of Psychiatry, School of Medicine, University of São Paulo, São Paulo, Brazil
| | - Marcelo Q Hoexter
- Department & Institute of Psychiatry, School of Medicine, University of São Paulo, São Paulo, Brazil
| | - Anita Taub
- Department & Institute of Psychiatry, School of Medicine, University of São Paulo, São Paulo, Brazil
| | - André F Gentil
- Department & Institute of Psychiatry, School of Medicine, University of São Paulo, São Paulo, Brazil
| | - Raony CC Cesar
- Department & Institute of Psychiatry, School of Medicine, University of São Paulo, São Paulo, Brazil
| | - Marinês A Joaquim
- Department & Institute of Psychiatry, School of Medicine, University of São Paulo, São Paulo, Brazil
| | - Carina Chaubet D'Alcante
- Department & Institute of Psychiatry, School of Medicine, University of São Paulo, São Paulo, Brazil
| | - Nicole C McLaughlin
- Department of Psychiatry and Behavioral Sciences, Butler Hospital and Brown Medical School, Providence, RI, USA
| | - Miguel M Canteras
- Institute of Neurological Radiosurgery-Hospital Santa Paula, São Paulo, Brazil
| | - Roseli G Shavitt
- Department & Institute of Psychiatry, School of Medicine, University of São Paulo, São Paulo, Brazil
| | - Cary R Savage
- Center for Health Behavior Neuroscience, University of Kansas Medical Center, Kansas City, KS, USA
| | - Benjamin D Greenberg
- Department of Psychiatry and Behavioral Sciences, Butler Hospital and Brown Medical School, Providence, RI, USA
| | - Georg Norén
- Department of Neurosurgery, The Warren Alpert Medical School of Brown University, Providence, RI, USA
| | - Eurípedes C Miguel
- Department & Institute of Psychiatry, School of Medicine, University of São Paulo, São Paulo, Brazil
| | - Antonio C Lopes
- Department & Institute of Psychiatry, School of Medicine, University of São Paulo, São Paulo, Brazil
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27
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Sinha S, McGovern RA, Mikell CB, Banks GP, Sheth SA. Ablative Limbic System Surgery: Review and Future Directions. Curr Behav Neurosci Rep 2015; 2:49-59. [PMID: 31745448 PMCID: PMC6863509 DOI: 10.1007/s40473-015-0038-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
The limbic system is a network of interconnected brain regions regulating emotion, memory, and behavior. Pathology of the limbic system can manifest as psychiatric disease, including obsessive-compulsive disorder and major depressive disorder. For patients with these disorders who have not responded to standard pharmacological and cognitive behavioral therapy, ablative surgery is a neurosurgical treatment option. The major ablative limbic system procedures currently used are anterior capsulotomy, dorsal anterior cingulotomy, subcaudate tractotomy, and limbic leucotomy. In this review, we include a brief history of ablative limbic system surgery leading up to its current form. Mechanistic justification for these procedures is considered in a discussion of the pathophysiology of psychiatric disease. We then discuss therapeutic efficacy as demonstrated by recent trials. Finally, we consider future directions, including the search for predictors of treatment response, the development of more precise targeting methods, and the use of advances in neuroimaging to track treatment response.
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Affiliation(s)
- Saurabh Sinha
- Division of Neurosurgery, Rutgers Robert Wood Johnson Medical School, New Brunswick, NJ
| | - Robert A. McGovern
- Department of Neurological Surgery, Columbia University Medical Center, New York, NY
| | - Charles B. Mikell
- Department of Neurological Surgery, Columbia University Medical Center, New York, NY
| | - Garrett P. Banks
- Department of Neurological Surgery, Columbia University Medical Center, New York, NY
| | - Sameer A. Sheth
- Department of Neurological Surgery, Columbia University Medical Center, New York, NY
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28
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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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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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Gentil AF, Lopes AC, Dougherty DD, Rück C, Mataix-Cols D, Lukacs TL, Canteras MM, Eskandar EN, Larsson KJ, Hoexter MQ, Batistuzzo MC, Greenberg BD, Miguel EC. Hoarding symptoms and prediction of poor response to limbic system surgery for treatment-refractory obsessive-compulsive disorder. J Neurosurg 2014; 121:123-30. [DOI: 10.3171/2014.2.jns131423] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Object
Recent findings have suggested a correlation between obsessive-compulsive disorder (OCD) symptom dimensions and clinical outcome after limbic system surgery for treatment-refractory patients. Based on previous evidence that the hoarding dimension is associated with worse outcome in conventional treatments, and may have a neural substrate distinct from OCD, the authors examined a large sample of patients undergoing limbic surgery (40 with capsulotomy, 37 with cingulotomy) and investigated if symptom dimensions, in particular hoarding, could influence treatment outcome.
Methods
Data from 77 patients from 3 different research centers at São Paulo (n = 17), Boston (n = 37), and Stockholm (n = 23) were analyzed. Dimensional Yale-Brown Obsessive Compulsive Scale (Y-BOCS; São Paulo) or Y-BOCS Symptom Checklist scores (Boston and Stockholm) were used to code the presence of 4 well-established symptom dimensions: forbidden thoughts, contamination/cleaning, symmetry/order, and hoarding. Reductions in YBOCS scores determined clinical outcome.
Results
Mean Y-BOCS scores decreased 34.2% after surgery (95% CI 27.2%–41.3%), with a mean follow-up of 68.1 months. Patients with hoarding symptoms had a worse response to treatment (mean Y-BOCS decrease of 22.7% ± 25.9% vs 41.6% ± 32.2%, respectively; p = 0.006), with no significant effect of surgical modality (capsulotomy vs cingulotomy). Patients with forbidden thoughts apparently also had a worse response to treatment, but this effect was dependent upon the co-occurrence of the hoarding dimension. Only the negative influence of the hoarding dimension remained when an ANOVA model was performed, which also controlled for preoperative symptom severity.
Conclusions
The presence of hoarding symptoms prior to surgery was associated with worse clinical outcome after the interventions. Patients with OCD under consideration for ablative surgery should be carefully screened for hoarding symptoms or comorbid hoarding disorder. For these patients, the potentially reduced benefits of surgery need to be carefully considered against potential risks.
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Affiliation(s)
- Andre F. Gentil
- 1Department & Institute of Psychiatry, Hospital das Clinicas, University of São Paulo Medical School, São Paulo, Brazil
| | - Antonio C. Lopes
- 1Department & Institute of Psychiatry, Hospital das Clinicas, University of São Paulo Medical School, São Paulo, Brazil
| | - Darin D. Dougherty
- 2Department of Psychiatry, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
| | - Christian Rück
- 3Department of Clinical Neuroscience, Division of Psychiatry, Karolinska Institutet, Stockholm, Sweden
| | | | - Teagan L. Lukacs
- 2Department of Psychiatry, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
| | - Miguel M. Canteras
- 5Institute of Neurological Radiosurgery, Hospital Santa Paula, São Paulo, Brazil; and
| | - Emad N. Eskandar
- 2Department of Psychiatry, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
| | - K. Johan Larsson
- 3Department of Clinical Neuroscience, Division of Psychiatry, Karolinska Institutet, Stockholm, Sweden
| | - Marcelo Q. Hoexter
- 1Department & Institute of Psychiatry, Hospital das Clinicas, University of São Paulo Medical School, São Paulo, Brazil
| | - Marcelo C. Batistuzzo
- 1Department & Institute of Psychiatry, Hospital das Clinicas, University of São Paulo Medical School, São Paulo, Brazil
| | - Benjamin D. Greenberg
- 6Department of Psychiatry and Human Behavior, Division of Neurosurgery, Butler Hospital, Brown Medical School, Providence, Rhode Island
| | - Euripedes C. Miguel
- 1Department & Institute of Psychiatry, Hospital das Clinicas, University of São Paulo Medical School, São Paulo, Brazil
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Lipsman N, Woodside DB, Lozano AM. Neurocircuitry of limbic dysfunction in anorexia nervosa. Cortex 2014; 62:109-18. [PMID: 24703713 DOI: 10.1016/j.cortex.2014.02.020] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2013] [Revised: 12/30/2013] [Accepted: 02/20/2014] [Indexed: 01/12/2023]
Abstract
Anorexia Nervosa (AN) is a serious psychiatric condition marked by firmly entrenched and maladaptive behaviors and beliefs about body, weight and food, as well as high rates of psychiatric comorbidity. The neural roots of AN are now beginning to emerge, and appear to be related to dysfunctional, primarily limbic, circuits driving pathological thoughts and behaviors. As a result, the significant physical symptoms of AN are increasingly being understood at least partially as a result of abnormal or dysregulated emotional processing. This paper reviews the nature of limbic dysfunction in AN, and how structural and functional imaging has implicated distinct emotional and perceptual neural circuits driving AN symptoms. We propose that top-down and bottom-up influences converge on key limbic modulatory structures, such as the subcallosal cingulate and insula, whose normal functioning is critical to affective regulation and emotional homeostasis. Dysfunctional activity in these structures, as is seen in AN, may lead to emotional processing deficits and psychiatric symptoms, which then drive maladaptive behaviors. Modulating limbic dysregulation may therefore be a potential treatment strategy in some AN patients.
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Affiliation(s)
- Nir Lipsman
- Division of Neurosurgery, Toronto Western Hospital, University Health Network, Canada.
| | - D Blake Woodside
- Department of Psychiatry, Toronto General Hospital, University Health Network, Canada
| | - Andres M Lozano
- Division of Neurosurgery, Toronto Western Hospital, University Health Network, Canada
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Rodman AM, Milad MR, Deckersbach T, Im J, Chou T, Dougherty DD. Neuroimaging contributions to novel surgical treatments for intractable obsessive–compulsive disorder. Expert Rev Neurother 2014; 12:219-27. [DOI: 10.1586/ern.11.189] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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Spofford CM, McLaughlin NCR, Penzel F, Rasmussen SA, Greenberg BD. OCD behavior therapy before and after gamma ventral capsulotomy: case report. Neurocase 2014; 20:42-5. [PMID: 23057416 PMCID: PMC4599705 DOI: 10.1080/13554794.2012.732083] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
We report the case of a patient requiring gamma ventral capsulotomy (GVC), a neurosurgical intervention to address severe refractory obsessive-compulsive disorder (OCD). GVC involves stereotactic lesions in the ventral anterior limb of the internal capsule and adjacent ventral striatum. This study details the course of an extinction-based behavioral therapy, namely exposure and response prevention (ERP). The patient experienced significant changes in motivation and ability to tolerate ERP post-surgery. Furthermore, he was better able to absorb and remember exposure sessions. GVC surgery may affect the neural mechanisms involved in the extinction learning process, the same process implicated in ERP treatment.
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Affiliation(s)
- Christopher M Spofford
- a Department of Psychiatry and Human Behavior , The Warren Alpert Medical School at Brown University , Providence , RI , 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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Sheehan JP, Patterson G, Schlesinger D, Xu Z. Gamma Knife surgery anterior capsulotomy for severe and refractory obsessive-compulsive disorder. J Neurosurg 2013; 119:1112-8. [DOI: 10.3171/2013.5.jns13201] [Citation(s) in RCA: 47] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Object
Obsessive-compulsive disorder (OCD) is a challenging psychiatric condition associated with anxiety and ritualistic behaviors. Although medical management and psychiatric therapy are effective for many patients, severe and extreme cases may prove refractory to these approaches. The authors evaluated their experience with Gamma Knife (GK) capsulotomy in treating patients with severe OCD.
Methods
A retrospective review of an institutional review board–approved prospective clinical GK database was conducted for patients treated for severe OCD. All patients were evaluated preoperatively by at least one psychiatrist, and their condition was deemed refractory to pharmacological and psychiatric therapy.
Results
Five patients were identified. Gamma Knife surgery with the GK Perfexion unit was used to target the anterior limb of the internal capsule bilaterally. A single 4-mm isocenter was used; maximum radiation doses of 140–160 Gy were delivered. All 5 patients were preoperatively and postoperatively assessed for clinical response by using both subjective and objective metrics, including the Yale-Brown Obsessive Compulsive Scale (YBOCS); 4 of the 5 patients had postoperative radiological follow-up. The median clinical follow-up was 24 months (range 6–33 months). At the time of radiosurgery, all patients had YBOCS scores in the severe or extreme range (median 32, range 31–34). At the last follow-up, 4 (80%) of the 5 patients showed marked clinical improvement; in the remaining patient (20%), mild improvement was seen. The median YBOCS score was 13 (range 12–31) at the last follow-up. Neuroimaging studies at 6 months after GK treatment demonstrated a small area of enhancement corresponding to the site of the isocenter and some mild T2 signal changes in the internal capsule. No adverse clinical effects were noted from the radiosurgery.
Conclusions
For patients with severe OCD refractory to medications and psychiatric therapy, GK capsulotomy afforded clinical improvement. Further study of this approach seems warranted.
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Affiliation(s)
- Jason P. Sheehan
- 1Departments of Neurological Surgery and
- 2Radiation Oncology, University of Virginia, Charlottesville, Virginia
| | | | - David Schlesinger
- 1Departments of Neurological Surgery and
- 2Radiation Oncology, University of Virginia, Charlottesville, Virginia
| | - Zhiyuan Xu
- 1Departments of Neurological Surgery and
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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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Franz AP, Paim M, Araújo RMD, Rosa VDO, Barbosa ÍM, Blaya C, Ferrão YA. Treating refractory obsessive-compulsive disorder: what to do when conventional treatment fails? TRENDS IN PSYCHIATRY AND PSYCHOTHERAPY 2013; 35:24-35. [DOI: 10.1590/s2237-60892013000100004] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Obsessive-compulsive disorder (OCD) is a chronic and impairing condition. A very small percentage of patients become asymptomatic after treatment. The purpose of this paper was to review the alternative therapies available for OCD when conventional treatment fails. Data were extracted from controlled clinical studies (evidence-based medicine) published on the MEDLINE and Science Citation Index/Web of Science databases between 1975 and 2012. Findings are discussed and suggest that clinicians dealing with refractory OCD patients should: 1) review intrinsic phenomenological aspects of OCD, which could lead to different interpretations and treatment choices; 2) review extrinsic phenomenological aspects of OCD, especially family accommodation, which may be a risk factor for non-response; 3) consider non-conventional pharmacological approaches; 4) consider non-conventional psychotherapeutic approaches; and 5) consider neurobiological approaches.
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Affiliation(s)
| | - Mariana Paim
- Universidade Federal de Ciências da Saúde de Porto Alegre, Brazil
| | | | | | | | - Carolina Blaya
- Universidade Federal de Ciências da Saúde de Porto Alegre, Brazil
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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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Kondziolka D, Flickinger JC, Hudak R. Results following gamma knife radiosurgical anterior capsulotomies for obsessive compulsive disorder. Neurosurgery 2011; 68:28-32; discussion 23-3. [PMID: 21150752 DOI: 10.1227/neu.0b013e3181fc5c8b] [Citation(s) in RCA: 67] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND Obsessive compulsive disorder (OCD), in its severe form, can cause tremendous disability for affected patients. OBJECTIVE To evaluate the results following bilateral radiosurgical anterior capsulotomy for severe medically refractory OCD. METHODS We performed gamma knife anterior capsulotomy (GKAC) on 3 patients with extreme, medically intractable OCD. According to our protocol, all patients were evaluated by at least 2 psychiatrists who recommended surgery. The patient had to request the procedure, and had to have severe OCD according to the Yale-Brown Obsessive Compulsive Scale (YBOCS). Patient ages were 37, 55, and 40 years, and pre-radiosurgery YBOCS scores were 34/40, 39/40, and 39/40. Bilateral lesions were created with 2 4-mm isocenters to create an oval volume in the ventral internal capsule at the putaminal midpoint. A maximum dose of 140 or 150 Gy was used. RESULTS There was no morbidity after the procedure, and all patients returned immediately to baseline function. All patients noted significant functional improvements, and reduction in OCD behavior. Follow-up was at 55, 42, and 28 months. The first patient reduced her YBOCS score from 34 to 24. One patient with compulsive skin picking and an open wound had later healing of the chronic wound and a reduction in the YBOCS score from 39 to 8. At 28 months, the third patient is living and working independently, and her YBOCS score is 18. CONCLUSION Within a strict protocol, gamma knife radiosurgery provided improvement of OCD behavior with no adverse effects. This technique should be evaluated further in patients with severe and disabling behavioral disorders.
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Affiliation(s)
- Douglas Kondziolka
- Department of Neurological Surgery, University of Pittsburgh, Pittsburgh, Pennsylvania, USA.
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Invasive circuitry-based neurotherapeutics: stereotactic ablation and deep brain stimulation for OCD. Neuropsychopharmacology 2010; 35:317-36. [PMID: 19759530 PMCID: PMC3055421 DOI: 10.1038/npp.2009.128] [Citation(s) in RCA: 268] [Impact Index Per Article: 19.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Psychiatric neurosurgery, specifically stereotactic ablation, has continued since the 1940s, mainly at a few centers in Europe and the US. Since the late 1990s, the resurgence of interest in this field has been remarkable; reports of both lesion procedures and the newer technique of deep brain stimulation (DBS) have increased rapidly. In early 2009, the US FDA granted limited humanitarian approval for DBS for otherwise intractable obsessive-compulsive disorder (OCD), the first such approval for a psychiatric illness. Several factors explain the emergence of DBS and continued small-scale use of refined lesion procedures. DBS and stereotactic ablation have been successful and widely used for movement disorders. There remains an unmet clinical need: current drug and behavioral treatments offer limited benefit to some seriously ill people. Understandings of the neurocircuitry underlying psychopathology and the response to treatment, while still works in progress, are much enhanced. Here, we review modern lesion procedures and DBS for OCD in the context of neurocircuitry. A key issue is that clinical benefit can be obtained after surgeries targeting different brain structures. This fits well with anatomical models, in which circuits connecting orbitofrontal cortex (OFC), medial prefrontal cortex (mPFC), basal ganglia, and thalamus are central to OCD pathophysiology and treatment response. As in movement disorders, dedicated interdisciplinary teams, here led by psychiatrists, are required to implement these procedures and maintain care for patients so treated. Available data, although limited, support the promise of stereotactic ablation or DBS in carefully selected patients. Benefit in such cases appears not to be confined to obsessions and compulsions, but includes changes in affective state. Caution is imperative, and key issues in long-term management of psychiatric neurosurgery patients deserve focused attention. DBS and contemporary ablation also present different patterns of potential benefits and burdens. Translational research to elucidate how targeting specific nodes in putative OCD circuitry might lead to therapeutic gains is accelerating in tandem with clinical use.
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