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Babeliowsky WA, Bot M, Potters WV, van den Munckhof P, Blok ER, de Bie RMA, Schuurman R, van Rootselaar AF. Deep Brain Stimulation for Orthostatic Tremor: An Observational Study. Mov Disord Clin Pract 2024. [PMID: 38586984 DOI: 10.1002/mdc3.14035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2023] [Revised: 02/09/2024] [Accepted: 03/12/2024] [Indexed: 04/09/2024] Open
Abstract
BACKGROUND Primary orthostatic tremor (OT) can affect patients' life. Treatment of OT with deep brain stimulation (DBS) of the thalamic ventral intermediate nucleus (Vim) is described in a limited number of patients. The Vim and posterior subthalamic area (PSA) can be targeted in a single trajectory, allowing both stimulation of the Vim and/or dentatorubrothalamic tract (DRT). In essential tremor this is currently often used with positive effects. OBJECTIVE To evaluate the efficacy of Vim/DRT-DBS in OT-patients, based on standing time and Quality of Life (QoL), also on the long-term. Furthermore, to relate stimulation of the Vim and DRT, medial lemniscus (ML) and pyramidal tract (PT) to beneficial clinical and side-effects. METHODS Nine severely affected OT-patients received bilateral Vim/DRT-DBS. Primary outcome measure was standing time; secondary measures included self-reported measures, neurophysiological measures, structural analyses, surgical complications, stimulation-induced side-effects, and QoL up to 56 months. Stimulation of volume of tissue activated (VTA) were related to outcome measures. RESULTS Average maximum standing time increased from 41.0 s ± 51.0 s to 109.3 s ± 65.0 s after 18 months, with improvements measured in seven of nine patients. VTA (n = 7) overlapped with the DRT in six patients and with the ML and/or PT in six patients. All patients experienced side-effects and QoL worsened during the first year after surgery, which improved again during long-term follow-up, although remaining below age-related normal values. Most patients reported a positive effect of DBS. CONCLUSION Vim/DRT-DBS improved standing time in patients with severe OT. Observed side-effects are possibly related to stimulation of the ML and PT.
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Affiliation(s)
- Wietske A Babeliowsky
- Neurology and Clinical Neurophysiology, Amsterdam UMC location University of Amsterdam, Amsterdam, The Netherlands
| | - Maarten Bot
- Neurosurgery, Amsterdam UMC location University of Amsterdam, Amsterdam, The Netherlands
| | - Wouter V Potters
- Neurology and Clinical Neurophysiology, Amsterdam UMC location University of Amsterdam, Amsterdam, The Netherlands
| | | | - Edwin R Blok
- Neurology and Clinical Neurophysiology, Amsterdam UMC location University of Amsterdam, Amsterdam, The Netherlands
| | - Rob M A de Bie
- Neurology and Clinical Neurophysiology, Amsterdam UMC location University of Amsterdam, Amsterdam, The Netherlands
- Amsterdam Neuroscience, Neurodegeneration, Amsterdam, The Netherlands
| | - Rick Schuurman
- Neurosurgery, Amsterdam UMC location University of Amsterdam, Amsterdam, The Netherlands
| | - Anne-Fleur van Rootselaar
- Neurology and Clinical Neurophysiology, Amsterdam UMC location University of Amsterdam, Amsterdam, The Netherlands
- Amsterdam Neuroscience, Neurodegeneration, Amsterdam, The Netherlands
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Verlaat L, Rijks N, Dilai J, Admiraal M, Beudel M, de Bie RM, van der Zwaag W, Schuurman R, van den Munckhof P, Bot M. 7-Tesla Magnetic Resonance Imaging Scanning in Deep Brain Stimulation for Parkinson's Disease: Improving Visualization of the Dorsolateral Subthalamic Nucleus. Mov Disord Clin Pract 2024; 11:373-380. [PMID: 38385792 PMCID: PMC10982587 DOI: 10.1002/mdc3.13982] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2023] [Revised: 12/14/2023] [Accepted: 01/05/2024] [Indexed: 02/23/2024] Open
Abstract
BACKGROUND Identifying the dorsolateral subthalamic nucleus (STN) for deep brain stimulation (DBS) in Parkinson's disease (PD) can be challenging due to the size and double-oblique orientation. Since 2015 we implemented 7-Tesla T2 weighted magnetic resonance imaging (7 T T2) for improving visualization and targeting of the dorsolateral STN. We describe the changes in surgical planning and outcome since implementation of 7 T T2 for DBS in PD. METHODS By comparing two cohorts of STN DBS patients in different time periods we evaluated the influence of 7 T T2 on STN target planning, the number of microelectrode recording (MER) trajectories, length of STN activity and the postoperative motor (UPDRS) improvement. RESULTS From February 2007 to January 2014, 1.5 and 3-Tesla T2 guided STN DBS with 3 MER channels was performed in 76 PD patients. Average length of recorded STN activity in the definite electrode trajectory was 3.9 ± 1.5 mm. From January 2015 to January 2022 7 T T2 and MER-guided STN DBS was performed in 182 PD patients. Average length of recorded STN activity in the definite electrode trajectory was 5.1 ± 1.3 mm and used MER channels decreased from 3 to 1. Average UPDRS improvement was comparable. CONCLUSION Implementation of 7 T T2 for STN DBS enabled a refinement in targeting. Combining classical DBS targeting with dorsolateral STN alignment may be used to determine the optimal trajectory. The improvement in dorsolateral STN visualization can be used for further target refinements, for example adding probabilistic subthalamic connectivity, to enhance clinical outcome of STN DBS.
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Affiliation(s)
- Lisa Verlaat
- Department of NeurosurgeryUniversity Medical Centers, Academic Medical CenterAmsterdamthe Netherlands
| | - Niels Rijks
- Department of NeurosurgeryUniversity Medical Centers, Academic Medical CenterAmsterdamthe Netherlands
| | - José Dilai
- Department of Neurology and Clinical NeurophysiologyUniversity Medical Centers, Academic Medical CenterAmsterdamthe Netherlands
| | - Marjolein Admiraal
- Department of Neurology and Clinical NeurophysiologyUniversity Medical Centers, Academic Medical CenterAmsterdamthe Netherlands
| | - Martijn Beudel
- Department of Neurology and Clinical NeurophysiologyUniversity Medical Centers, Academic Medical CenterAmsterdamthe Netherlands
| | - Rob M.A. de Bie
- Department of Neurology and Clinical NeurophysiologyUniversity Medical Centers, Academic Medical CenterAmsterdamthe Netherlands
| | - Wietske van der Zwaag
- Spinoza Centre for Neuroimaging, Royal Netherlands Academy of Arts and SciencesAmsterdamthe Netherlands
| | - Rick Schuurman
- Department of NeurosurgeryUniversity Medical Centers, Academic Medical CenterAmsterdamthe Netherlands
| | - Pepijn van den Munckhof
- Department of NeurosurgeryUniversity Medical Centers, Academic Medical CenterAmsterdamthe Netherlands
| | - Maarten Bot
- Department of NeurosurgeryUniversity Medical Centers, Academic Medical CenterAmsterdamthe Netherlands
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Swinnen BEKS, Lotfalla V, Scholten MN, Prins RHN, Goes KM, de Vries S, Geytenbeek JJM, Dijk JM, Odekerken VJ, Bot M, van den Munckhof P, Schuurman PR, de Bie RMA, Beudel M. Programming Algorithm for the Management of Speech Impairment in Subthalamic Nucleus Deep Brain Stimulation for Parkinson's Disease. Neuromodulation 2024; 27:528-537. [PMID: 37452799 DOI: 10.1016/j.neurom.2023.05.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2023] [Revised: 04/19/2023] [Accepted: 05/28/2023] [Indexed: 07/18/2023]
Abstract
OBJECTIVES Deep brain stimulation (DBS) of the subthalamic nucleus (STN) for Parkinson's disease (PD) has an ambiguous relation to speech. Speech impairment can be a stimulation-induced side effect, and parkinsonian dysarthria can improve with STN-DBS. Owing to the lack of an up-to-date and evidence-based approach, DBS reprogramming for speech impairment is largely blind and greatly relies on the physician's experience. In this study, we aimed to establish an evidence- and experience-based algorithm for managing speech impairment in patients with PD treated with STN-DBS. MATERIALS AND METHODS We performed a single-center retrospective study to identify patients with STN-DBS and speech impairment. Onset of speech impairment, lead localization, and assessment of DBS-induced nature of speech impairment were collected. When DBS settings were adjusted for improving speech, the magnitude and duration of effect were collected. We also performed a systematic literature review to identify studies describing the effects of parameter adjustments aimed at improving speech impairment in patients with PD receiving STN-DBS. RESULTS In the retrospective study, 245 of 631 patients (38.8%) with STN-DBS had significant speech impairment. The probability of sustained marked improvement upon reprogramming was generally low (27.9%). In the systematic review, 23 of 662 identified studies were included. Only two randomized controlled trials have been performed, providing evidence for interleaving-interlink stimulation only. Considerable methodologic heterogeneity precluded the conduction of a meta-analysis. CONCLUSIONS Speech impairment in STN-DBS for PD is frequent, but high-quality evidence regarding DBS parameter adjustments is scarce, and the probability of sustained improvement is low. To improve this outcome, we propose an evidence- and experience-based approach to address speech impairment in STN-DBS that can be used in clinical practice.
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Affiliation(s)
- Bart E K S Swinnen
- Department of Neurology and Clinical Neurophysiology, Amsterdam University Medical Centers, Amsterdam Neuroscience, University of Amsterdam, Amsterdam, The Netherlands
| | - Veronia Lotfalla
- Department of Neurology and Clinical Neurophysiology, Amsterdam University Medical Centers, Amsterdam Neuroscience, University of Amsterdam, Amsterdam, The Netherlands
| | - Marije N Scholten
- Department of Neurology and Clinical Neurophysiology, Amsterdam University Medical Centers, Amsterdam Neuroscience, University of Amsterdam, Amsterdam, The Netherlands
| | - Rosanne H N Prins
- Department of Neurology and Clinical Neurophysiology, Amsterdam University Medical Centers, Amsterdam Neuroscience, University of Amsterdam, Amsterdam, The Netherlands
| | - Kelly M Goes
- Department of Neurology and Clinical Neurophysiology, Amsterdam University Medical Centers, Amsterdam Neuroscience, University of Amsterdam, Amsterdam, The Netherlands
| | - Stefanie de Vries
- Department of Neurology and Clinical Neurophysiology, Amsterdam University Medical Centers, Amsterdam Neuroscience, University of Amsterdam, Amsterdam, The Netherlands
| | - Joke J M Geytenbeek
- Department of Rehabilitation, Amsterdam University Medical Centers, Amsterdam Neuroscience, University of Amsterdam, Amsterdam, The Netherlands
| | - Joke M Dijk
- Department of Neurology and Clinical Neurophysiology, Amsterdam University Medical Centers, Amsterdam Neuroscience, University of Amsterdam, Amsterdam, The Netherlands
| | - Vincent J Odekerken
- Department of Neurology and Clinical Neurophysiology, Amsterdam University Medical Centers, Amsterdam Neuroscience, University of Amsterdam, Amsterdam, The Netherlands
| | - Maarten Bot
- Department of Neurosurgery, Amsterdam University Medical Centers, Amsterdam Neuroscience, University of Amsterdam, Amsterdam, The Netherlands
| | - Pepijn van den Munckhof
- Department of Neurosurgery, Amsterdam University Medical Centers, Amsterdam Neuroscience, University of Amsterdam, Amsterdam, The Netherlands
| | - Peter R Schuurman
- Department of Neurosurgery, Amsterdam University Medical Centers, Amsterdam Neuroscience, University of Amsterdam, Amsterdam, The Netherlands
| | - Rob M A de Bie
- Department of Neurology and Clinical Neurophysiology, Amsterdam University Medical Centers, Amsterdam Neuroscience, University of Amsterdam, Amsterdam, The Netherlands
| | - Martijn Beudel
- Department of Neurology and Clinical Neurophysiology, Amsterdam University Medical Centers, Amsterdam Neuroscience, University of Amsterdam, Amsterdam, The Netherlands.
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Holewijn RA, Zoon TJC, Verbaan D, Bergfeld IO, Verwijk E, Geurtsen GJ, van Rooijen G, van den Munckhof P, Bot M, Denys DAJP, De Bie RMA, Schuurman PR. Cognitive and psychiatric outcomes in the GALAXY trial: effect of anaesthesia in deep brain stimulation. J Neurol Neurosurg Psychiatry 2024; 95:214-221. [PMID: 37679030 DOI: 10.1136/jnnp-2023-331791] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/04/2023] [Accepted: 08/23/2023] [Indexed: 09/09/2023]
Abstract
BACKGROUND This study aims: (1) To compare cognitive and psychiatric outcomes after bilateral awake versus asleep subthalamic nucleus (STN) deep brain stimulation (DBS) surgery for Parkinson's disease (PD). (2) To explore the occurrence of psychiatric diagnoses, cognitive impairment and quality of life after surgery in our whole sample. (3) To validate whether we can predict postoperative cognitive decline. METHODS 110 patients with PD were randomised to receive awake (n=56) or asleep (n=54) STN DBS surgery. At baseline and 6-month follow-up, all patients underwent standardised assessments testing several cognitive domains, psychiatric symptoms and quality of life. RESULTS There were no differences on neuropsychological composite scores and psychiatric symptoms between the groups, but we found small differences on individual tests and cognitive domains. The asleep group performed better on the Rey Auditory Verbal Learning Test delayed memory test (f=4.2, p=0.04), while the awake group improved on the Rivermead Behavioural Memory Test delayed memory test. (f=4.4, p=0.04). The Stroop III score was worse for the awake group (f=5.5, p=0.02). Worse scores were present for Stroop I (Stroop word card) (f=6.3, p=0.01), Stroop II (Stroop color card) (f=46.4, p<0.001), Stroop III (Stroop color-word card) (f=10.8, p=0.001) and Trailmaking B/A (f=4.5, p=0.04). Improvements were seen on quality of life: Parkinson's Disease Questionnaire-39 (f=24.8, p<0.001), and psychiatric scales: Hamilton Depression Rating Scale (f=6.2, p=0.01), and Hamilton Anxiety Rating Scale (f=5.5, p=0.02). CONCLUSIONS This study suggests that the choice between awake and asleep STN DBS does not affect cognitive, mood and behavioural adverse effects, despite a minor difference in memory. STN DBS has a beneficial effect on quality of life, mood and anxiety symptoms. TRIAL REGISTRATION NUMBER NTR5809.
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Affiliation(s)
- Rozemarije A Holewijn
- Department of Neurosurgery, Amsterdam University Medical Centers, Amsterdam, The Netherlands
| | - Thomas J C Zoon
- Department of Psychiatry, Amsterdam University Medical Centers, Amsterdam, The Netherlands
| | - Dagmar Verbaan
- Department of Neurosurgery, Amsterdam University Medical Centers, Amsterdam, The Netherlands
| | - Isidoor O Bergfeld
- Department of Psychiatry, Amsterdam University Medical Centers, Amsterdam, The Netherlands
| | - Esmée Verwijk
- Amsterdam Neuroscience, Amsterdam University Medical Centers, Amsterdam, The Netherlands
- Department of Medical Psychology, Amsterdam University Medical Centers, Amsterdam, The Netherlands
| | - Gert J Geurtsen
- Department of Medical Psychology, Amsterdam University Medical Centers, Amsterdam, The Netherlands
| | - Geeske van Rooijen
- Department of Psychiatry, Amsterdam University Medical Centers, Amsterdam, The Netherlands
| | - Pepijn van den Munckhof
- Department of Neurosurgery, Amsterdam University Medical Centers, Amsterdam, The Netherlands
| | - Maarten Bot
- Department of Neurosurgery, Amsterdam University Medical Centers, Amsterdam, The Netherlands
| | - Damiaan A J P Denys
- Department of Psychiatry, Amsterdam University Medical Centers, Amsterdam, The Netherlands
- Amsterdam Neuroscience, Amsterdam University Medical Centers, Amsterdam, The Netherlands
| | - Rob M A De Bie
- Department of Neurology, Amsterdam University Medical Centers, Amsterdam, The Netherlands
| | - P Rick Schuurman
- Department of Neurosurgery, Amsterdam University Medical Centers, Amsterdam, The Netherlands
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Bot M, Pauwels R, van den Munckhof P, de Win M, Odekerken VJJ, Beudel M, Dijk J, de Bie RMA, Schuurman PR. The Fast Gray Matter Acquisition T1 Inversion Recovery Sequence in Deep Brain Stimulation: Introducing the Rubral Wing for Dentato-Rubro-Thalamic Tract Depiction and Tremor Control. Neuromodulation 2023; 26:1705-1713. [PMID: 35088745 DOI: 10.1016/j.neurom.2021.11.015] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2021] [Revised: 10/26/2021] [Accepted: 11/15/2021] [Indexed: 11/24/2022]
Abstract
BACKGROUND The dentato-rubro-thalamic tract (DRT) is currently considered as a potential target in deep brain stimulation (DBS) for various types of tremor. However, tractography depiction can vary depending on the included brain regions. The fast gray matter acquisition T1 inversion recovery (FGATIR) sequence, with excellent delineation of gray and white matter, possibly provides anatomical identification of rubro-thalamic DRT fibers. OBJECTIVE This study aimed to evaluate the FGATIR sequence by comparison with DRT depiction, electrode localization, and effectiveness of DBS therapy. MATERIALS AND METHODS In patients with DBS therapy because of medication-refractory tremor, the FGATIR sequence was evaluated for depiction of the thalamus, red nucleus (RN), and rubro-thalamic connections. Deterministic tractography of the DRT, electrode localization, and tremor control were compared. The essential tremor rating scale was used to assess (hand) tremor. Tremor control was considered successful when complete tremor suppression (grade 0) or almost complete suppression (grade 1) was observed. RESULTS In the postoperative phase, we evaluated 14 patients who underwent DRT-guided DBS: 12 patients with essential tremor, one with tremor-dominant Parkinson disease, and one with multiple sclerosis, representing 24 trajectories. Mean follow-up was 11.3 months (range 6-19 months). The FGATIR sequence provided a clear delineation of a hypointense white matter tract within the hyperintense thalamus. In coronal plane, this tract was most readily recognizable as a "rubral wing," with the round RN as base and lateral triangular convergence. The deterministic DRT depiction was consistently situated within the rubral wing. The number of active contacts located within the DRT (and rubral wing) was 22 (92%), of which 16 (73%) showed successful tremor control. CONCLUSIONS The FGATIR sequence offers visualization of the rubro-thalamic connections that form the DRT, most readily recognizable as a "rubral wing" in coronal plane. This sequence contributes to tractographic depiction of DRT and provides a direct anatomical DBS target area for tremor control.
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Affiliation(s)
- Maarten Bot
- Department of Neurosurgery, Amsterdam University Medical Center, Amsterdam, The Netherlands.
| | - Rik Pauwels
- Department of Neurosurgery, University Medical Center Groningen, Groningen, The Netherlands
| | | | - Maartje de Win
- Department of Radiology, Amsterdam University Medical Center, Amsterdam, The Netherlands
| | - Vincent J J Odekerken
- Department of Neurology and Clinical Neurophysiology, Amsterdam University Medical Center, Amsterdam, The Netherlands
| | - Martijn Beudel
- Department of Neurology and Clinical Neurophysiology, Amsterdam University Medical Center, Amsterdam, The Netherlands
| | - Joke Dijk
- Department of Neurology and Clinical Neurophysiology, Amsterdam University Medical Center, Amsterdam, The Netherlands
| | - Rob M A de Bie
- Department of Neurology and Clinical Neurophysiology, Amsterdam University Medical Center, Amsterdam, The Netherlands
| | - P Richard Schuurman
- Department of Neurosurgery, Amsterdam University Medical Center, Amsterdam, The Netherlands
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Kremer NI, Roberts MJ, Potters WV, Dilai J, Mathiopoulou V, Rijks N, Drost G, van Laar T, van Dijk JMC, Beudel M, de Bie RMA, van den Munckhof P, Janssen MLF, Schuurman PR, Bot M. Dorsal subthalamic nucleus targeting in deep brain stimulation: microelectrode recording versus 7-Tesla connectivity. Brain Commun 2023; 5:fcad298. [PMID: 38025271 PMCID: PMC10664414 DOI: 10.1093/braincomms/fcad298] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2022] [Revised: 09/02/2023] [Accepted: 11/09/2023] [Indexed: 12/01/2023] Open
Abstract
Connectivity-derived 7-Tesla MRI segmentation and intraoperative microelectrode recording can both assist subthalamic nucleus targeting for deep brain stimulation in Parkinson's disease. It remains unclear whether deep brain stimulation electrodes placed in the 7-Tesla MRI segmented subdivision with predominant projections to cortical motor areas (hyperdirect pathway) achieve superior motor improvement and whether microelectrode recording can accurately distinguish the motor subdivision. In 25 patients with Parkinson's disease, deep brain stimulation electrodes were evaluated for being inside or outside the predominantly motor-connected subthalamic nucleus (motor-connected subthalamic nucleus or non-motor-connected subthalamic nucleus, respectively) based on 7-Tesla MRI connectivity segmentation. Hemi-body motor improvement (Movement Disorder Society Unified Parkinson's Disease Rating Scale, Part III) and microelectrode recording characteristics of multi- and single-unit activities were compared between groups. Deep brain stimulation electrodes placed in the motor-connected subthalamic nucleus resulted in higher hemi-body motor improvement, compared with electrodes placed in the non-motor-connected subthalamic nucleus (80% versus 52%, P < 0.0001). Multi-unit activity was found slightly higher in the motor-connected subthalamic nucleus versus the non-motor-connected subthalamic nucleus (P < 0.001, receiver operating characteristic 0.63); single-unit activity did not differ between groups. Deep brain stimulation in the connectivity-derived 7-Tesla MRI subthalamic nucleus motor segment produced a superior clinical outcome; however, microelectrode recording did not accurately distinguish this subdivision within the subthalamic nucleus.
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Affiliation(s)
- Naomi I Kremer
- Department of Neurosurgery, Amsterdam University Medical Centers, Amsterdam 1105 AZ, The Netherlands
- Department of Neurosurgery, University of Groningen, University Medical Center Groningen, Groningen 9713 GZ, The Netherlands
| | - Mark J Roberts
- Faculty of Psychology and Neuroscience, Maastricht University, Maastricht 6211 LK, The Netherlands
| | - Wouter V Potters
- Department of Neurology and Clinical Neurophysiology, Amsterdam University Medical Centers, Amsterdam 1105 AZ, The Netherlands
| | - José Dilai
- Department of Neurology and Clinical Neurophysiology, Amsterdam University Medical Centers, Amsterdam 1105 AZ, The Netherlands
| | - Varvara Mathiopoulou
- Department of Neurosurgery, Amsterdam University Medical Centers, Amsterdam 1105 AZ, The Netherlands
| | - Niels Rijks
- Department of Neurosurgery, Amsterdam University Medical Centers, Amsterdam 1105 AZ, The Netherlands
| | - Gea Drost
- Department of Neurosurgery, University of Groningen, University Medical Center Groningen, Groningen 9713 GZ, The Netherlands
- Department of Neurology, University of Groningen, University Medical Center Groningen, Groningen 9713 GZ, The Netherlands
| | - Teus van Laar
- Department of Neurology, University of Groningen, University Medical Center Groningen, Groningen 9713 GZ, The Netherlands
| | - J Marc C van Dijk
- Department of Neurosurgery, University of Groningen, University Medical Center Groningen, Groningen 9713 GZ, The Netherlands
| | - Martijn Beudel
- Department of Neurology and Clinical Neurophysiology, Amsterdam University Medical Centers, Amsterdam 1105 AZ, The Netherlands
| | - Rob M A de Bie
- Department of Neurology and Clinical Neurophysiology, Amsterdam University Medical Centers, Amsterdam 1105 AZ, The Netherlands
| | - Pepijn van den Munckhof
- Department of Neurosurgery, Amsterdam University Medical Centers, Amsterdam 1105 AZ, The Netherlands
| | - Marcus L F Janssen
- Department of Clinical Neurophysiology, Maastricht University Medical Center, Maastricht 6229 HX, The Netherlands
| | - P Richard Schuurman
- Department of Neurosurgery, Amsterdam University Medical Centers, Amsterdam 1105 AZ, The Netherlands
| | - Maarten Bot
- Department of Neurosurgery, Amsterdam University Medical Centers, Amsterdam 1105 AZ, The Netherlands
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Brinke TRT, Jergas H, Sisodia V, Barbe MT, Odekerken VJJ, Verbaan D, Dijk JM, Bot M, Beudel M, van den Munckhof P, Schuurman PR, de Bie RMA. Directional versus ring-mode deep brain stimulation for Parkinson's disease: protocol of a multi-centre double-blind randomised crossover trial. BMC Neurol 2023; 23:372. [PMID: 37853327 PMCID: PMC10583384 DOI: 10.1186/s12883-023-03387-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2023] [Accepted: 09/12/2023] [Indexed: 10/20/2023] Open
Abstract
BACKGROUND The effectiveness of Deep Brain Stimulation (DBS) therapy for Parkinson's disease can be limited by side-effects caused by electrical current spillover into structures adjacent to the target area. The objective of the STEEred versus RING-mode DBS for Parkinson's disease (STEERING) study is to investigate if directional DBS for Parkinson's disease results in a better clinical outcome when compared to ring-mode DBS. METHODS The STEERING study is a prospective multi-centre double-blind randomised crossover trial. Inclusion criteria are Parkinson's disease, subthalamic nucleus DBS in a 'classic' ring-mode setting for a minimum of six months, and optimal ring-mode settings have been established. Participants are categorised into one of two subgroups according to their clinical response to the ring-mode settings as 'responders' (i.e., patient with a satisfactory effect of ring-mode DBS) or 'non-responder' (i.e., patient with a non-satisfactory effect of ring-mode DBS). A total of 64 responders and 38 non-responders will be included (total 102 patients). After an optimisation period in which an optimal directional setting is found, participants are randomised to first receive ring-mode DBS for 56 days (range 28-66) followed by directional DBS for 56 days (28-66) or vice-versa. The primary outcome is the difference between ring-mode DBS and directional DBS settings on the Movement Disorders Society Unified Parkinson's Disease Rating Scale - Motor Evaluation (MDS-UPDRS-ME) in the off-medication state. Secondary outcome measures consist of MDS-UPDRS-ME in the on-medication state, MDS-UPDRS Activities of Daily Living, MDS-UPDRS Motor Complications-Dyskinesia, disease related quality of life measured with the Parkinson's Disease Questionnaire 39, stimulation-induced side-effects, antiparkinsonian medication use, and DBS-parameters. Participants' therapy preference is measured at the end of the study. Outcomes will be analysed for both responder and non-responder groups, as well as for both groups pooled together. DISCUSSION The STEERING trial will provide insights into whether or not directional DBS should be standardly used in all Parkinson's disease DBS patients or if directional DBS should only be used in a case-based approach. TRIAL REGISTRATION This trial was registered on the Netherlands Trial Register, as trial NL6508 ( NTR6696 ) on June 23, 2017.
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Affiliation(s)
- Timo R Ten Brinke
- Amsterdam UMC, University of Amsterdam, Neurology, Meibergdreef 9, Amsterdam, Netherlands
- Amsterdam Neuroscience, Neurodegeneration, Amsterdam, Netherlands
| | - Hannah Jergas
- Department of Neurology, University of Cologne, Faculty of Medicine and University Hospital Cologne, Cologne, Germany
| | - Vibuthi Sisodia
- Amsterdam UMC, University of Amsterdam, Neurology, Meibergdreef 9, Amsterdam, Netherlands
- Amsterdam Neuroscience, Neurodegeneration, Amsterdam, Netherlands
| | - Michael T Barbe
- Department of Neurology, University of Cologne, Faculty of Medicine and University Hospital Cologne, Cologne, Germany
| | - Vincent J J Odekerken
- Amsterdam UMC, University of Amsterdam, Neurology, Meibergdreef 9, Amsterdam, Netherlands
- Amsterdam Neuroscience, Neurodegeneration, Amsterdam, Netherlands
| | - Dagmar Verbaan
- Amsterdam UMC, University of Amsterdam, Neurology, Meibergdreef 9, Amsterdam, Netherlands
- Amsterdam Neuroscience, Neurodegeneration, Amsterdam, Netherlands
| | - Joke M Dijk
- Amsterdam UMC, University of Amsterdam, Neurology, Meibergdreef 9, Amsterdam, Netherlands
- Amsterdam Neuroscience, Neurodegeneration, Amsterdam, Netherlands
| | - Maarten Bot
- Amsterdam UMC, University of Amsterdam, Neurology, Meibergdreef 9, Amsterdam, Netherlands
- Amsterdam Neuroscience, Neurodegeneration, Amsterdam, Netherlands
| | - Martijn Beudel
- Amsterdam UMC, University of Amsterdam, Neurology, Meibergdreef 9, Amsterdam, Netherlands
- Amsterdam Neuroscience, Neurodegeneration, Amsterdam, Netherlands
| | - Pepijn van den Munckhof
- Amsterdam UMC, University of Amsterdam, Neurology, Meibergdreef 9, Amsterdam, Netherlands
- Amsterdam Neuroscience, Neurodegeneration, Amsterdam, Netherlands
| | - P Rick Schuurman
- Amsterdam UMC, University of Amsterdam, Neurology, Meibergdreef 9, Amsterdam, Netherlands
- Amsterdam Neuroscience, Neurodegeneration, Amsterdam, Netherlands
| | - Rob M A de Bie
- Amsterdam UMC, University of Amsterdam, Neurology, Meibergdreef 9, Amsterdam, Netherlands.
- Amsterdam Neuroscience, Neurodegeneration, Amsterdam, Netherlands.
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8
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Zoon TJC, Mathiopoulou V, van Rooijen G, van den Munckhof P, Denys DAJP, Schuurman PR, de Bie RMA, Bot M. Apathy following deep brain stimulation in Parkinson's disease visualized by 7-Tesla MRI subthalamic network analysis. Brain Stimul 2023; 16:1289-1291. [PMID: 37619890 DOI: 10.1016/j.brs.2023.08.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2023] [Revised: 08/17/2023] [Accepted: 08/18/2023] [Indexed: 08/26/2023] Open
Abstract
BACKGROUND Apathy is reported after subthalamic nucleus deep brain stimulation (STN DBS) and associated with a decreased quality of life in Parkinson's disease (PD) patients. Recent studies hypothesized that the location of active DBS contact point relative to the STN subdivisions (motor, associative and limbic) could be related to an increase of apathy. METHODS 22 PD-patients that underwent STN DBS between January 2019 and February 2020 were divided in an apathy and non-apathy group using the change in the Starkstein Apathy Scale (SAS) after six months of DBS. For both groups the location of DBS electrodes was determined based on 7T MRI subthalamic network analysis, enabling visualization of the subdivisions and their projections relative to the active contact point. MDS-UPDRS III scores were included to evaluate DBS effect. RESULTS In six patients a post-DBS increase in apathy score was assessed, versus 16 non-apathy patients. Network analysis showed that active contacts in apathy patients were more often positioned in or close to the area within the STN with high density of surrounding projections to associative cortex areas than in non-apathy patients; 63% apathy versus 42% (P = 0.02). The density of surrounding motor projections was lower in the group with increased apathy (18%) than in the group without increased apathy (38%, P = 0.01). Motor UPDRS improvement for the apathy group was 39% and for the non-apathy group 58% (n.s.) CONCLUSION: This new approach in patient-specific subthalamic 7T MRI network analysis visualized an anatomical connectivity substrate for apathy in DBS, with active electrode contacts predominantly in the associative STN.
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Affiliation(s)
- T J C Zoon
- Department of Psychiatry, Amsterdam Neuroscience, Amsterdam University Medical Centers, University of Amsterdam, Meibergdreef 9, 1105 AZ, Amsterdam, the Netherlands.
| | - V Mathiopoulou
- Department of Neurosurgery, Amsterdam University Medical Centers, University of Amsterdam, Meibergdreef 9, 1105 AZ, Amsterdam, the Netherlands
| | - G van Rooijen
- Department of Psychiatry, Amsterdam Neuroscience, Amsterdam University Medical Centers, University of Amsterdam, Meibergdreef 9, 1105 AZ, Amsterdam, the Netherlands
| | - P van den Munckhof
- Department of Neurosurgery, Amsterdam University Medical Centers, University of Amsterdam, Meibergdreef 9, 1105 AZ, Amsterdam, the Netherlands
| | - D A J P Denys
- Department of Psychiatry, Amsterdam Neuroscience, Amsterdam University Medical Centers, University of Amsterdam, Meibergdreef 9, 1105 AZ, Amsterdam, the Netherlands
| | - P R Schuurman
- Department of Neurosurgery, Amsterdam University Medical Centers, University of Amsterdam, Meibergdreef 9, 1105 AZ, Amsterdam, the Netherlands
| | - R M A de Bie
- Department of Neurology, Amsterdam University Medical Centers, University of Amsterdam, Meibergdreef 9, 1105 AZ, Amsterdam, the Netherlands
| | - M Bot
- Department of Neurosurgery, Amsterdam University Medical Centers, University of Amsterdam, Meibergdreef 9, 1105 AZ, Amsterdam, the Netherlands
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9
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van Schie P, Rijksen BLT, Bot M, Wiersma T, Merckel LG, Brandsma D, Compter A, de Witt Hamer PC, Post R, Borst GR. Optimizing treatment of brain metastases in an era of novel systemic treatments: a single center consecutive series. J Neurooncol 2023:10.1007/s11060-023-04343-1. [PMID: 37266846 PMCID: PMC10322956 DOI: 10.1007/s11060-023-04343-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2023] [Accepted: 05/12/2023] [Indexed: 06/03/2023]
Abstract
BACKGROUND The multidisciplinary management of patients with brain metastases consists of surgical resection, radiation treatment and systemic treatment. Tailoring and timing these treatment modalities is challenging. This study presents real-world data from consecutively treated patients and assesses the impact of all treatment strategies and their relation with survival. The aim is to provide new insights to improve multidisciplinary decisions towards individualized treatment strategies in patients with brain metastases. METHODS A retrospective consecutive cohort study was performed. Patients with brain metastases were included between June 2018 and May 2020. Brain metastases of small cell lung carcinoma were excluded. Overall survival was analyzed in multivariable models. RESULTS 676 patients were included in the study, 596 (88%) received radiotherapy, 41 (6%) awaited the effect of newly started or switched systemic treatment and 39 (6%) received best supportive care. Overall survival in the stereotactic radiotherapy group was 14 months (IQR 5-32) and 32 months (IQR 11-43) in patients who started or switched systemic treatment and initially did not receive radiotherapy. In patients with brain metastases without options for local or systemic treatment best supportive care was provided, these patients had an overall survival of 0 months (IQR 0-1). Options for systemic treatment, Karnofsky Performance Score ≥ 70 and breast cancer were prognostic for a longer overall survival, while progressive extracranial metastases and whole-brain-radiotherapy were prognostic for shorter overall survival. CONCLUSIONS Assessing prognosis in light of systemic treatment options is crucial after the diagnosis of brain metastasis for the consideration of radiotherapy versus best supportive care.
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Affiliation(s)
- P van Schie
- Department of Neurosurgery, Amsterdam UMC, Vrije Universiteit Amsterdam, De Boelelaan 1117, Amsterdam, The Netherlands
| | - B L T Rijksen
- Department of Radiation Oncology, Netherlands Cancer Institute - Antoni van Leeuwenhoek, Plesmanlaan 121, 1066 CX, Amsterdam, The Netherlands
| | - M Bot
- Department of Neurosurgery, Amsterdam UMC location University of Amsterdam, Meibergdreef 9, Amsterdam, The Netherlands
| | - T Wiersma
- Department of Radiation Oncology, Netherlands Cancer Institute - Antoni van Leeuwenhoek, Plesmanlaan 121, 1066 CX, Amsterdam, The Netherlands
| | - L G Merckel
- Department of Radiation Oncology, Netherlands Cancer Institute - Antoni van Leeuwenhoek, Plesmanlaan 121, 1066 CX, Amsterdam, The Netherlands
| | - D Brandsma
- Department of Neurology, Netherlands Cancer Institute - Antoni van Leeuwenhoek, Plesmanlaan 121, 1066 CX, Amsterdam, The Netherlands
| | - A Compter
- Department of Neurology, Netherlands Cancer Institute - Antoni van Leeuwenhoek, Plesmanlaan 121, 1066 CX, Amsterdam, The Netherlands
| | - P C de Witt Hamer
- Department of Neurosurgery, Amsterdam UMC, Vrije Universiteit Amsterdam, De Boelelaan 1117, Amsterdam, The Netherlands
- Cancer Center Amsterdam, Amsterdam, The Netherlands
| | - R Post
- Department of Neurosurgery, Amsterdam UMC location University of Amsterdam, Meibergdreef 9, Amsterdam, The Netherlands.
- Amsterdam Neuroscience, Amsterdam, The Netherlands.
- Cancer Center Amsterdam, Amsterdam, The Netherlands.
- Department of Neurosurgery, Amsterdam University Medical Centres, Location AMC, PO Box 22660, 1100 DD, Amsterdam, The Netherlands.
| | - G R Borst
- Department of Radiation Oncology, Netherlands Cancer Institute - Antoni van Leeuwenhoek, Plesmanlaan 121, 1066 CX, Amsterdam, The Netherlands.
- Division of Cancer Sciences, School of Medical Sciences, School of Biological Sciences, Faculty of Biology, Medicine and Health & Manchester Cancer Research Centre, Manchester Academic Health Science Centre (MAHSC), University of Manchester, Manchester, UK.
- Departments of Clinical Oncology, The Christie NHS Foundation Trust, Manchester, UK.
- Department of Radiotherapy Related Research, The Christie NHS Foundation Trust, Dept 58, Floor 2a, Room 21-2-13, Wilmslow Road, Manchester, M20 4BX, UK.
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10
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Boon LI, Potters WV, Hillebrand A, de Bie RMA, Bot M, Richard Schuurman P, van den Munckhof P, Twisk JW, Stam CJ, Berendse HW, van Rootselaar AF. Magnetoencephalography to measure the effect of contact point-specific deep brain stimulation in Parkinson's disease: A proof of concept study. Neuroimage Clin 2023; 38:103431. [PMID: 37187041 PMCID: PMC10197095 DOI: 10.1016/j.nicl.2023.103431] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2022] [Revised: 03/26/2023] [Accepted: 05/07/2023] [Indexed: 05/17/2023]
Abstract
BACKGROUND Deep brain stimulation (DBS) of the subthalamic nucleus (STN) is an effective treatment for disabling fluctuations in motor symptoms in Parkinson's disease (PD) patients. However, iterative exploration of all individual contact points (four in each STN) by the clinician for optimal clinical effects may take months. OBJECTIVE In this proof of concept study we explored whether magnetoencephalography (MEG) has the potential to noninvasively measure the effects of changing the active contact point of STN-DBS on spectral power and functional connectivity in PD patients, with the ultimate aim to aid in the process of selecting the optimal contact point, and perhaps reduce the time to achieve optimal stimulation settings. METHODS The study included 30 PD patients who had undergone bilateral DBS of the STN. MEG was recorded during stimulation of each of the eight contact points separately (four on each side). Each stimulation position was projected on a vector running through the longitudinal axis of the STN, leading to one scalar value indicating a more dorsolateral or ventromedial contact point position. Using linear mixed models, the stimulation positions were correlated with band-specific absolute spectral power and functional connectivity of i) the motor cortex ipsilateral tot the stimulated side, ii) the whole brain. RESULTS At group level, more dorsolateral stimulation was associated with lower low-beta absolute band power in the ipsilateral motor cortex (p = .019). More ventromedial stimulation was associated with higher whole-brain absolute delta (p = .001) and theta (p = .005) power, as well as higher whole-brain theta band functional connectivity (p = .040). At the level of the individual patient, switching the active contact point caused significant changes in spectral power, but the results were highly variable. CONCLUSIONS We demonstrate for the first time that stimulation of the dorsolateral (motor) STN in PD patients is associated with lower low-beta power values in the motor cortex. Furthermore, our group-level data show that the location of the active contact point correlates with whole-brain brain activity and connectivity. As results in individual patients were quite variable, it remains unclear if MEG is useful in the selection of the optimal DBS contact point.
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Affiliation(s)
- Lennard I Boon
- Amsterdam UMC location Vrije Universiteit Amsterdam, Department of Neurology, De Boelelaan 1117, Amsterdam, The Netherlands; Amsterdam UMC location Vrije Universiteit Amsterdam, Department of Clinical Neurophysiology and MEG Center, De Boelelaan 1117, Amsterdam, The Netherlands; Amsterdam UMC location University of Amsterdam, Department of Neurology and Clinical Neurophysiology, Meibergdreef 9, Amsterdam, The Netherlands; Amsterdam Neuroscience, Systems and Network Neuroscience, Amsterdam, The Netherlands.
| | - Wouter V Potters
- Amsterdam UMC location University of Amsterdam, Department of Neurology and Clinical Neurophysiology, Meibergdreef 9, Amsterdam, The Netherlands
| | - Arjan Hillebrand
- Amsterdam UMC location Vrije Universiteit Amsterdam, Department of Clinical Neurophysiology and MEG Center, De Boelelaan 1117, Amsterdam, The Netherlands; Amsterdam Neuroscience, Brain Imaging, Amsterdam, The Netherlands; Amsterdam Neuroscience, Systems and Network Neuroscience, Amsterdam, The Netherlands
| | - Rob M A de Bie
- Amsterdam UMC location University of Amsterdam, Department of Neurology and Clinical Neurophysiology, Meibergdreef 9, Amsterdam, The Netherlands
| | - Maarten Bot
- Amsterdam UMC location University of Amsterdam, Department of Neurosurgery, Meibergdreef 9, Amsterdam, The Netherlands
| | - P Richard Schuurman
- Amsterdam UMC location University of Amsterdam, Department of Neurosurgery, Meibergdreef 9, Amsterdam, The Netherlands
| | - Pepijn van den Munckhof
- Amsterdam UMC location University of Amsterdam, Department of Neurosurgery, Meibergdreef 9, Amsterdam, The Netherlands
| | - Jos W Twisk
- Amsterdam UMC location Vrije Universiteit Amsterdam, Department of Epidemiology and Biostatistics, De Boelelaan 1117, Amsterdam, The Netherlands
| | - Cornelis J Stam
- Amsterdam UMC location Vrije Universiteit Amsterdam, Department of Clinical Neurophysiology and MEG Center, De Boelelaan 1117, Amsterdam, The Netherlands; Amsterdam Neuroscience, Systems and Network Neuroscience, Amsterdam, The Netherlands
| | - Henk W Berendse
- Amsterdam UMC location Vrije Universiteit Amsterdam, Department of Neurology, De Boelelaan 1117, Amsterdam, The Netherlands
| | - Anne-Fleur van Rootselaar
- Amsterdam UMC location University of Amsterdam, Department of Neurology and Clinical Neurophysiology, Meibergdreef 9, Amsterdam, The Netherlands; Amsterdam Neuroscience, Brain Imaging, Amsterdam, The Netherlands; Amsterdam Neuroscience, Neurodegeneration, Amsterdam, The Netherlands
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11
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Mathiopoulou V, Rijks N, Caan MWA, Liebrand LC, Ferreira F, de Bie RMA, van den Munckhof P, Schuurman PR, Bot M. Utilizing 7-Tesla Subthalamic Nucleus Connectivity in Deep Brain Stimulation for Parkinson Disease. Neuromodulation 2023; 26:333-339. [PMID: 35216874 DOI: 10.1016/j.neurom.2022.01.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2021] [Revised: 12/17/2021] [Accepted: 01/10/2022] [Indexed: 02/07/2023]
Abstract
BACKGROUND Deep brain stimulation (DBS) of the subthalamic nucleus (STN) is a highly effective surgical treatment for patients with advanced Parkinson disease (PD). Combining 7.0-Tesla (7T) T2- and diffusion-weighted imaging (DWI) sequences allows for selective segmenting of the motor part of the STN and, thus, for possible optimization of DBS. MATERIALS AND METHODS 7T T2 and DWI sequences were obtained, and probabilistic segmentation of motor, associative, and limbic STN segments was performed. Left- and right-sided motor outcome (Movement Disorders Society Unified Parkinson's Disease Rating Scale) scores were used for evaluating the correspondence between the active electrode contacts in selectively segmented STN and the clinical DBS effect. The Bejjani line was reviewed for crossing of segments. RESULTS A total of 50 STNs were segmented in 25 patients and proved highly feasible. Although the highest density of motor connections was situated in the dorsolateral STN for all patients, the exact partitioning of segments differed considerably. For all the active electrode contacts situated within the predominantly motor-connected segment of the STN, the average hemi-body Unified Parkinson's Disease Rating Scale motor improvement was 80%; outside this segment, it was 52% (p < 0.01). The Bejjani line was situated in the motor segment for 32 STNs. CONCLUSION The implementation of 7T T2 and DWI segmentation of the STN in DBS for PD is feasible and offers insight into the location of the motor segment. Segmentation-guided electrode placement is likely to further improve motor response in DBS for PD. However, commercially available DBS software for postprocessing imaging would greatly facilitate widespread implementation.
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Affiliation(s)
| | - Niels Rijks
- Department of Neurosurgery, Amsterdam UMC, Amsterdam, The Netherlands
| | - Matthan W A Caan
- Department of Biomedical Engineering and Physics, Amsterdam UMC, Amsterdam, The Netherlands
| | - Luka C Liebrand
- Department of Biomedical Engineering and Physics, Amsterdam UMC, Amsterdam, The Netherlands
| | - Francisca Ferreira
- Unit of Functional Neurosurgery, Sobell Department of Motor Neuroscience and Movement Disorders, University College London Institute of Neurology, London, UK
| | - Rob M A de Bie
- Department of Neurology, Amsterdam UMC, Amsterdam, The Netherlands
| | | | | | - Maarten Bot
- Department of Neurosurgery, Amsterdam UMC, Amsterdam, The Netherlands.
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12
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Johannes Mol GJ, Runia N, Mocking RJ, de Knijff D, van den Munckhof P, Bot M, Ardon H, de Waardt DA, Rutten GJM, Schuurman PR, Denys DA, Bergfeld I. Deep brain stimulation of the medial forebrain bundle in treatment-resistant depression: Preliminary results showing shift and sustained antidepressant effects. Brain Stimul 2023. [DOI: 10.1016/j.brs.2023.01.271] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/17/2023] Open
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13
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Graat I, Mocking RJT, Liebrand LC, van den Munckhof P, Bot M, Schuurman PR, Bergfeld IO, van Wingen G, Denys D. Tractography-based versus anatomical landmark-based targeting in vALIC deep brain stimulation for refractory obsessive-compulsive disorder. Mol Psychiatry 2022; 27:5206-5212. [PMID: 36071109 DOI: 10.1038/s41380-022-01760-y] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/07/2022] [Revised: 08/09/2022] [Accepted: 08/18/2022] [Indexed: 01/14/2023]
Abstract
Deep brain stimulation (DBS) of the ventral anterior limb of the internal capsule (vALIC) is effective for refractory obsessive-compulsive disorder (OCD). Retrospective evaluation showed that stimulation closer to the supero-lateral branch of the medial forebrain bundle (slMFB), within the vALIC, was associated with better response to DBS. The present study is the first to compare outcomes of DBS targeted at the vALIC using anatomical landmarks and DBS with connectomic tractography-based targeting of the slMFB. We included 20 OCD-patients with anatomical landmark-based DBS of the vALIC that were propensity score matched to 20 patients with tractography-based targeting of electrodes in the slMFB. After one year, we compared severity of OCD, anxiety and depression symptoms, response rates, time to response, number of parameter adjustments, average current, medication usage and stimulation-related adverse effects. There was no difference in Y-BOCS decrease between patients with anatomical landmark-based and tractography-based DBS. Nine (45%) patients with anatomical landmark-based DBS and 13 (65%) patients with tractography-based DBS were responders (BF10 = 1.24). The course of depression and anxiety symptoms, time to response, number of stimulation adjustments or medication usage did not differ between groups. Patients with tractography-based DBS experienced fewer stimulation-related adverse effects than patients with anatomical landmark-based DBS (38 vs 58 transient and 1 vs. 17 lasting adverse effects; BF10 = 14.968). OCD symptoms in patients with anatomical landmark-based DBS of the vALIC and tractography-based DBS of the slMFB decrease equally, but patients with tractography-based DBS experience less adverse effects.
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Affiliation(s)
- Ilse Graat
- Amsterdam University Medical Centers, University of Amsterdam, Department of Psychiatry, Amsterdam Neuroscience, Amsterdam, The Netherlands.
| | - Roel J T Mocking
- Amsterdam University Medical Centers, University of Amsterdam, Department of Psychiatry, Amsterdam Neuroscience, Amsterdam, The Netherlands
| | - Luka C Liebrand
- Amsterdam University Medical Centers, University of Amsterdam, Department of Psychiatry, Amsterdam Neuroscience, Amsterdam, The Netherlands.,Amsterdam University Medical Centers, University of Amsterdam, Department of Biomedical Engineering and Physics, Amsterdam Neuroscience, Amsterdam, The Netherlands
| | - Pepijn van den Munckhof
- Amsterdam University Medical Centers, University of Amsterdam, Department of Neurosurgery, Amsterdam Neuroscience, Amsterdam, The Netherlands
| | - Maarten Bot
- Amsterdam University Medical Centers, University of Amsterdam, Department of Neurosurgery, Amsterdam Neuroscience, Amsterdam, The Netherlands
| | - P Rick Schuurman
- Amsterdam University Medical Centers, University of Amsterdam, Department of Neurosurgery, Amsterdam Neuroscience, Amsterdam, The Netherlands
| | - Isidoor O Bergfeld
- Amsterdam University Medical Centers, University of Amsterdam, Department of Psychiatry, Amsterdam Neuroscience, Amsterdam, The Netherlands.,Amsterdam Brain and Cognition, University of Amsterdam, Amsterdam, The Netherlands
| | - Guido van Wingen
- Amsterdam University Medical Centers, University of Amsterdam, Department of Psychiatry, Amsterdam Neuroscience, Amsterdam, The Netherlands.,Amsterdam Brain and Cognition, University of Amsterdam, Amsterdam, The Netherlands
| | - Damiaan Denys
- Amsterdam University Medical Centers, University of Amsterdam, Department of Psychiatry, Amsterdam Neuroscience, Amsterdam, The Netherlands
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14
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Boon LI, Potters WV, Zoon TJC, van den Heuvel OA, Prent N, de Bie RMA, Bot M, Schuurman PR, van den Munckhof P, Geurtsen GJ, Hillebrand A, Stam CJ, Rootselaar AFV, Berendse HW. Corrigendum to "Structural and functional correlates of deep brain stimulation-induced apathy in Parkinson's disease". Brain Stimul 2022; 15:1305-1307. [PMID: 36174462 DOI: 10.1016/j.brs.2022.08.023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022] Open
Affiliation(s)
- Lennard I Boon
- Amsterdam UMC, Vrije Universiteit Amsterdam, Neurology, Amsterdam Neuroscience, De Boelelaan, 1117, Amsterdam, the Netherlands; Amsterdam UMC, Vrije Universiteit Amsterdam, Clinical Neurophysiology and Magnetoencephalography Centre, Amsterdam Neuroscience, De Boelelaan, 1117, Amsterdam, the Netherlands; Amsterdam UMC, University of Amsterdam, Neurology and Clinical Neurophysiology, Amsterdam Neuroscience, Meibergdreef 9, Amsterdam, the Netherlands.
| | - Wouter V Potters
- Amsterdam UMC, University of Amsterdam, Neurology and Clinical Neurophysiology, Amsterdam Neuroscience, Meibergdreef 9, Amsterdam, the Netherlands
| | - Thomas J C Zoon
- Amsterdam UMC, University of Amsterdam, Psychiatry, Amsterdam Neuroscience, Meibergdreef 9, Amsterdam, the Netherlands
| | - Odile A van den Heuvel
- Amsterdam UMC, Vrije Universiteit Amsterdam, Psychiatry, Amsterdam Neuroscience, De Boelelaan, 1117, Amsterdam, the Netherlands; Amsterdam UMC, Vrije Universiteit Amsterdam, Anatomy and Neurosciences, Amsterdam Neuroscience, De Boelelaan, 1117, Amsterdam, the Netherlands
| | - Naomi Prent
- Amsterdam UMC, University of Amsterdam, Neurology and Clinical Neurophysiology, Amsterdam Neuroscience, Meibergdreef 9, Amsterdam, the Netherlands
| | - Rob M A de Bie
- Amsterdam UMC, University of Amsterdam, Neurology and Clinical Neurophysiology, Amsterdam Neuroscience, Meibergdreef 9, Amsterdam, the Netherlands
| | - Maarten Bot
- Amsterdam UMC, University of Amsterdam, Neurosurgery, Amsterdam Neuroscience, Meibergdreef 9, Amsterdam, the Netherlands
| | - P Richard Schuurman
- Amsterdam UMC, University of Amsterdam, Neurosurgery, Amsterdam Neuroscience, Meibergdreef 9, Amsterdam, the Netherlands
| | - Pepijn van den Munckhof
- Amsterdam UMC, University of Amsterdam, Neurosurgery, Amsterdam Neuroscience, Meibergdreef 9, Amsterdam, the Netherlands
| | - Gert J Geurtsen
- Amsterdam UMC, University of Amsterdam, Medical Psychology, Amsterdam Neuroscience, Meibergdreef 9, Amsterdam, the Netherlands
| | - Arjan Hillebrand
- Amsterdam UMC, Vrije Universiteit Amsterdam, Clinical Neurophysiology and Magnetoencephalography Centre, Amsterdam Neuroscience, De Boelelaan, 1117, Amsterdam, the Netherlands
| | - Cornelis J Stam
- Amsterdam UMC, Vrije Universiteit Amsterdam, Clinical Neurophysiology and Magnetoencephalography Centre, Amsterdam Neuroscience, De Boelelaan, 1117, Amsterdam, the Netherlands
| | - Anne-Fleur van Rootselaar
- Amsterdam UMC, University of Amsterdam, Neurology and Clinical Neurophysiology, Amsterdam Neuroscience, Meibergdreef 9, Amsterdam, the Netherlands
| | - Henk W Berendse
- Amsterdam UMC, Vrije Universiteit Amsterdam, Neurology, Amsterdam Neuroscience, De Boelelaan, 1117, Amsterdam, the Netherlands
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15
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Rijks N, Potters WV, Dilai J, De Bie RMA, de Win M, van der Zwaag W, Schuurman R, van den Munckhof P, Bot M. Combining 7T T2 and 3T FGATIR: from physiological to anatomical identification of the subthalamic nucleus borders. J Neurol Neurosurg Psychiatry 2022; 93:1019-1020. [PMID: 35184040 DOI: 10.1136/jnnp-2021-326710] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/24/2021] [Accepted: 01/09/2022] [Indexed: 11/03/2022]
Affiliation(s)
- Niels Rijks
- Department of Neurosurgery, Amsterdam UMC Location AMC, Amsterdam, The Netherlands
| | - Wouter V Potters
- Department of Neurology and Clinical Neurophysiology, Amsterdam UMC Location AMC, Amsterdam, The Netherlands
| | - José Dilai
- Department of Neurology and Clinical Neurophysiology, Amsterdam UMC Location AMC, Amsterdam, The Netherlands
| | - Rob M A De Bie
- Department of Neurology and Clinical Neurophysiology, Amsterdam UMC Location AMC, Amsterdam, The Netherlands
| | - Maartje de Win
- Department of Radiology and Nuclear Medicine, Amsterdam UMC Location AMC, Amsterdam, The Netherlands
| | - Wietske van der Zwaag
- Royal Netherlands Academy of Arts and Sciences, Spinoza Centre for Neuroimaging, Amsterdam, The Netherlands
| | - Richard Schuurman
- Department of Neurosurgery, Amsterdam UMC Location AMC, Amsterdam, The Netherlands
| | | | - Maarten Bot
- Department of Neurosurgery, Amsterdam UMC Location AMC, Amsterdam, The Netherlands
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16
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Swinnen BEKS, Bot M, Goes KM, Beudel M, Schuurman RP, de Bie RMA. Directional stimulation improves stimulation-induced dysgeusia in DBS for essential tremor. Brain Stimul 2022; 15:680-682. [PMID: 35483590 DOI: 10.1016/j.brs.2022.04.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2022] [Revised: 02/23/2022] [Accepted: 04/21/2022] [Indexed: 11/17/2022] Open
Affiliation(s)
- B E K S Swinnen
- Department of Neurology and Clinical Neurophysiology, Amsterdam University Medical Centers, Amsterdam Neuroscience, University of Amsterdam, Amsterdam, the Netherlands.
| | - M Bot
- Department of Neurosurgery, Amsterdam University Medical Centers, Amsterdam Neuroscience, University of Amsterdam, Amsterdam, the Netherlands
| | - K M Goes
- Department of Neurology and Clinical Neurophysiology, Amsterdam University Medical Centers, Amsterdam Neuroscience, University of Amsterdam, Amsterdam, the Netherlands
| | - M Beudel
- Department of Neurology and Clinical Neurophysiology, Amsterdam University Medical Centers, Amsterdam Neuroscience, University of Amsterdam, Amsterdam, the Netherlands
| | - R P Schuurman
- Department of Neurosurgery, Amsterdam University Medical Centers, Amsterdam Neuroscience, University of Amsterdam, Amsterdam, the Netherlands
| | - R M A de Bie
- Department of Neurology and Clinical Neurophysiology, Amsterdam University Medical Centers, Amsterdam Neuroscience, University of Amsterdam, Amsterdam, the Netherlands
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17
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Nowacki A, Barlatey S, Al-Fatly B, Dembek T, Bot M, Green AL, Kübler D, Lachenmayer ML, Debove I, Segura-Amil A, Horn A, Visser-Vandewalle V, Schuurman R, Barbe M, Aziz TZ, Kühn AA, Nguyen TAK, Pollo C. Probabilistic mapping reveals optimal stimulation site in essential tremor. Ann Neurol 2022; 91:602-612. [PMID: 35150172 DOI: 10.1002/ana.26324] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2021] [Revised: 01/07/2022] [Accepted: 02/07/2022] [Indexed: 11/05/2022]
Abstract
OBJECTIVE To obtain individual clinical and neuroimaging data of patients undergoing Deep Brain Stimulation for essential tremor from five different European centers to identify predictors of outcome and to identify an optimal stimulation site. METHODS We analysed retrospectively baseline covariates, pre- and postoperative clinical tremor scores (12-month) as well as individual imaging data from 119 patients to obtain individual electrode positions and stimulation volumes. Individual imaging and clinical data was used to calculate a probabilistic stimulation map in normalized space using voxel-wise statistical analysis. Finally, we used this map to train a classifier to predict tremor improvement. RESULTS Probabilistic mapping of stimulation effects yielded a statistically significant cluster that was associated with a tremor improvement greater than 50%. This cluster of optimal stimulation extended from the posterior subthalamic area to the ventralis intermedius nucleus and coincided with a normative structural-connectivity-based cerebello-thalamic tract (CTT). The combined features "distance between the stimulation volume and the significant cluster" and "CTT activation" were used as a predictor of tremor improvement. This correctly classified a greater than 50% tremor improvement with a sensitivity of 89% and a specificity of 57%. INTERPRETATION Our multicentre ET probabilistic stimulation map identified an area of optimal stimulation along the course of the CTT. The results of this study are mainly descriptive until confirmed in independent datasets, ideally through prospective testing. This target will be made openly available and may be used to guide surgical planning and for computer-assisted programming of deep brain stimulation in the future. This article is protected by copyright. All rights reserved.
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Affiliation(s)
- Andreas Nowacki
- Department of Neurosurgery, Inselspital, Bern University Hospital, University Bern, Bern, Switzerland
| | - Sabry Barlatey
- Department of Neurosurgery, Inselspital, Bern University Hospital, University Bern, Bern, Switzerland
| | - Bassam Al-Fatly
- Charite-Universitätsmedizin Berlin, Movement Disorders and Neuromodulation Unit, Department of Neurology, Germany
| | - Till Dembek
- Department of Neurology, University Hospital Cologne, Cologne, Germany
| | - Maarten Bot
- Department of Neurosurgery, Academic Medical Center, Amsterdam, The Netherlands
| | - Alexander L Green
- Nuffield Department of Clinical Neuroscience and Nuffield Department of Surgical Sciences, University of Oxford, Oxford, United King
| | - Dorothee Kübler
- Charite-Universitätsmedizin Berlin, Movement Disorders and Neuromodulation Unit, Department of Neurology, Germany
| | - M Lenard Lachenmayer
- Department of Neurology, Inselspital, Bern University Hospital, University Bern, Bern, Switzerland
| | - Ines Debove
- Department of Neurology, Inselspital, Bern University Hospital, University Bern, Bern, Switzerland
| | - Alba Segura-Amil
- Department of Neurosurgery, Inselspital, Bern University Hospital, University Bern, Bern, Switzerland.,ARTORG Center for Biomedical Engineering Research, University of Bern, Bern, Switzerland
| | - Andreas Horn
- Charite-Universitätsmedizin Berlin, Movement Disorders and Neuromodulation Unit, Department of Neurology, Germany
| | - Veerle Visser-Vandewalle
- Department of Stereotactic and Functional Neurosurgery, University Hospital Cologne, and University of Cologne, Faculty of Medicine, Cologne, Germany
| | - Rick Schuurman
- Department of Neurosurgery, Academic Medical Center, Amsterdam, The Netherlands
| | - Michael Barbe
- Department of Neurology, University Hospital Cologne, Cologne, Germany
| | - Tipu Z Aziz
- Nuffield Department of Clinical Neuroscience and Nuffield Department of Surgical Sciences, University of Oxford, Oxford, United King
| | - Andrea A Kühn
- Charite-Universitätsmedizin Berlin, Movement Disorders and Neuromodulation Unit, Department of Neurology, Germany
| | - T A Khoa Nguyen
- Department of Neurosurgery, Inselspital, Bern University Hospital, University Bern, Bern, Switzerland.,ARTORG Center for Biomedical Engineering Research, University of Bern, Bern, Switzerland
| | - Claudio Pollo
- Department of Neurosurgery, Inselspital, Bern University Hospital, University Bern, Bern, Switzerland
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Bot M, van Rootselaari AF, Odekerken V, Dijk J, de Bie RMA, Beudel M, van den Munckhof P, Schuurman PR. Evaluating and Optimizing Dentato-Rubro-Thalamic-Tract Deterministic Tractography in Deep Brain Stimulation for Essential Tremor. Oper Neurosurg (Hagerstown) 2021; 21:533-539. [PMID: 34562007 DOI: 10.1093/ons/opab324] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2021] [Accepted: 07/18/2021] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND Dentato-rubro-thalamic tract (DRT) deep brain stimulation (DBS) suppresses tremor in essential tremor (ET) patients. However, DRT depiction through tractography can vary depending on the included brain regions. Moreover, it is unclear which section of the DRT is optimal for DBS. OBJECTIVE To evaluate deterministic DRT tractography and tremor control in DBS for ET. METHODS After DBS surgery, DRT tractography was conducted in 37 trajectories (20 ET patients). Per trajectory, 5 different DRT depictions with various regions of interest (ROI) were constructed. Comparison resulted in a DRT depiction with highest correspondence to intraoperative tremor control. This DRT depiction was subsequently used for evaluation of short-term postoperative adverse and beneficial effects. RESULTS Postoperative optimized DRT tractography employing the ROI motor cortex, posterior subthalamic area (PSA), and ipsilateral superior cerebellar peduncle and dentate nucleus best corresponded with intraoperative trajectories (92%) and active DBS contacts (93%) showing optimal tremor control. DRT tractography employing a red nucleus or ventral intermediate nucleus of the thalamus (VIM) ROI often resulted in a more medial course. Optimal stimulation was located in the section between VIM and PSA. CONCLUSION This optimized deterministic DRT tractography strongly correlates with optimal tremor control. This technique is readily implementable for prospective evaluation in DBS target planning for ET.
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Affiliation(s)
- Maarten Bot
- Department of Neurosurgery, Amsterdam University Medical Center, Amsterdam, the Netherlands
| | - Anne-Fleur van Rootselaari
- Department of Neurology and Clinical Neurophysiology, Amsterdam University Medical Center, Amsterdam, the Netherlands
| | - Vincent Odekerken
- Department of Neurology and Clinical Neurophysiology, Amsterdam University Medical Center, Amsterdam, the Netherlands
| | - Joke Dijk
- Department of Neurology and Clinical Neurophysiology, Amsterdam University Medical Center, Amsterdam, the Netherlands
| | - Rob M A de Bie
- Department of Neurology and Clinical Neurophysiology, Amsterdam University Medical Center, Amsterdam, the Netherlands
| | - Martijn Beudel
- Department of Neurology and Clinical Neurophysiology, Amsterdam University Medical Center, Amsterdam, the Netherlands
| | | | - P Richard Schuurman
- Department of Neurosurgery, Amsterdam University Medical Center, Amsterdam, the Netherlands
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Holewijn RA, Verbaan D, van den Munckhof PM, Bot M, Geurtsen GJ, Dijk JM, Odekerken VJ, Beudel M, de Bie RMA, Schuurman PR. General Anesthesia vs Local Anesthesia in Microelectrode Recording-Guided Deep-Brain Stimulation for Parkinson Disease: The GALAXY Randomized Clinical Trial. JAMA Neurol 2021; 78:1212-1219. [PMID: 34491267 DOI: 10.1001/jamaneurol.2021.2979] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Importance It is unknown if there is a difference in outcome in asleep vs awake deep brain stimulation (DBS) of the subthalamic nucleus for advanced Parkinson disease. Objective To determine the difference in adverse effects concerning cognition, mood, and behavior between awake and asleep DBS favoring the asleep arm of the study. Design, Setting, and Participants This study was a single-center prospective randomized open-label blinded end point clinical trial. A total of 187 persons with Parkinson disease were referred for DBS between May 2015 to March 2019. Analysis took place from January 2016 to January 2020. The primary outcome follow-up visit was conducted 6 months after DBS. Interventions Bilateral subthalamic nucleus DBS was performed while the patient was asleep (under general anesthesia) in 1 study arm and awake in the other study arm. Both arms of the study used a frame-based intraoperative microelectrode recording technique to refine final target placement of the DBS lead. Main Outcomes and Measures The primary outcome variable was the between-group difference in cognitive, mood, and behavioral adverse effects as measured by a composite score. The secondary outcomes included the Movement Disorders Society Unified Parkinson's Disease Rating Scale, the patient assessment of surgical burden and operative time. Results A total of 110 patients were randomized to awake (local anesthesia; n = 56; mean [SD] age, 60.0 (7.4) years; 40 [71%] male) or to asleep (general anesthesia; n = 54; mean [SD] age, 61.3 [7.9] years; 38 [70%] male) DBS surgery. The 6-month follow-up visit was completed by 103 participants. The proportion of patients with adverse cognitive, mood, and behavioral effects on the composite score was 15 of 52 (29%) after awake and 11 of 51 (22%) after asleep DBS (odds ratio, 0.7 [95% CI, 0.3-1.7]). There was no difference in improvement in the off-medication Movement Disorders Society Unified Parkinson's Disease Rating Scale Motor Examination scores between groups (awake group: mean [SD], -27.3 [17.5] points; asleep group: mean [SD], -25.3 [14.3] points; mean difference, -2.0 [95% CI, -8.1 to 4.2]). Asleep surgery was experienced as less burdensome by patients and was 26 minutes shorter than awake surgery. Conclusions and Relevance There was no difference in the primary outcome of asleep vs awake DBS. Future large randomized clinical trials should examine some of the newer asleep based DBS technologies because this study was limited to frame-based microelectrode-guided procedures. Trial Registration trialregister.nl Identifier: NTR5809.
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Affiliation(s)
- Rozemarije A Holewijn
- Department of Neurosurgery, Amsterdam University Medical Centers, Academic Medical Center, Amsterdam, the Netherlands
| | - Dagmar Verbaan
- Department of Neurosurgery, Amsterdam University Medical Centers, Academic Medical Center, Amsterdam, the Netherlands
| | - Pepijn M van den Munckhof
- Department of Neurosurgery, Amsterdam University Medical Centers, Academic Medical Center, Amsterdam, the Netherlands
| | - Maarten Bot
- Department of Neurosurgery, Amsterdam University Medical Centers, Academic Medical Center, Amsterdam, the Netherlands
| | - Gert J Geurtsen
- Department of Neurology, Amsterdam University Medical Centers, Academic Medical Center, Amsterdam, the Netherlands
| | - Joke M Dijk
- Department of Neurology, Amsterdam University Medical Centers, Academic Medical Center, Amsterdam, the Netherlands
| | - Vincent J Odekerken
- Department of Neurology, Amsterdam University Medical Centers, Academic Medical Center, Amsterdam, the Netherlands
| | - Martijn Beudel
- Department of Neurology, Amsterdam University Medical Centers, Academic Medical Center, Amsterdam, the Netherlands
| | - Rob M A de Bie
- Department of Neurology, Amsterdam University Medical Centers, Academic Medical Center, Amsterdam, the Netherlands
| | - P Rick Schuurman
- Department of Neurosurgery, Amsterdam University Medical Centers, Academic Medical Center, Amsterdam, the Netherlands
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20
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Van Vliet N, Bos M, Thesing C, Chaker L, Pietzner M, Houtman E, Neville M, Li-Gao R, Trompet S, Mustafa R, Ahmadizar F, Beekman M, Bot M, Budde K, Christodoulides C, Dehghan A, Delles C, Elliott P, Evangelou M, Gao H, Ghanbari M, Van Herwaarden A, Ikram M, Jaeger M, Jukema J, Karaman I, Karpe F, Kloppenburg M, Meessen J, Meulenbelt I, Milaneschi Y, Mooijaart S, Mook-Kanamori D, Netea M, Netea-Maier R, Peeters R, Penninx B, Sattar N, Slagboom P, Suchiman H, Völzke H, Van Dijk KW, Noordam R. Higher thyroid stimulating hormone leads to cardiovascular disease and an unfavorable lipid profile: EVidence from multi-cohort Mendelian randomization and metabolomic profiling. Atherosclerosis 2021. [DOI: 10.1016/j.atherosclerosis.2021.06.114] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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21
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van den Munckhof P, Bot M, Schuurman PR. Targeting of the Subthalamic Nucleus in Patients with Parkinson's Disease Undergoing Deep Brain Stimulation Surgery. Neurol Ther 2021; 10:61-73. [PMID: 33565018 PMCID: PMC8140007 DOI: 10.1007/s40120-021-00233-8] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/30/2020] [Accepted: 01/20/2021] [Indexed: 11/29/2022] Open
Abstract
Precise stereotactic targeting of the dorsolateral motor part of the subthalamic nucleus (STN) is paramount for maximizing clinical effectiveness and preventing side effects of deep brain stimulation (DBS) in patients with advanced Parkinson's disease. With recent developments in magnetic resonance imaging (MRI) techniques, direct targeting of the dorsolateral part of the STN is now feasible, together with visualization of the motor fibers in the nearby internal capsule. However, clinically relevant discrepancies were reported when comparing STN borders on MRI to electrophysiological STN borders during microelectrode recordings (MER). Also, one should take into account the possibility of a 3D inaccuracy of up to 2 mm of the applied stereotactic technique. Pneumocephalus and image fusion errors may further increase implantation inaccuracy. Even when implantation has been successful, suboptimal lead anchoring on the skull may cause lead migration during follow-up. Meticulous pre- and intraoperative imaging is therefore indispensable, and so is postoperative imaging when the effects of DBS deteriorate during follow-up. Thus far, most DBS centers employ MRI targeting, multichannel MER, and awake test stimulation in STN surgery, but randomized trials comparing surgery under local versus general anesthesia and additional studies comparing MER-STN borders to high-field MRI-STN may change this clinical practice. Further developments in imaging protocols and improvements in image fusion processes are needed to optimize placement of DBS leads in the dorsolateral motor part of the STN in Parkinson's disease.
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Affiliation(s)
- Pepijn van den Munckhof
- Department of Neurosurgery, Amsterdam University Medical Centers, Academic Medical Center (AMC), Amsterdam, The Netherlands.
| | - Maarten Bot
- Department of Neurosurgery, Amsterdam University Medical Centers, Academic Medical Center (AMC), Amsterdam, The Netherlands
| | - P Richard Schuurman
- Department of Neurosurgery, Amsterdam University Medical Centers, Academic Medical Center (AMC), Amsterdam, The Netherlands
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22
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Boon LI, Potters WV, Zoon TJC, van den Heuvel OA, Prent N, de Bie RMA, Bot M, Schuurman PR, van den Munckhof P, Geurtsen GJ, Hillebrand A, Stam CJ, van Rootselaar AF, Berendse HW. Structural and functional correlates of subthalamic deep brain stimulation-induced apathy in Parkinson's disease. Brain Stimul 2020; 14:192-201. [PMID: 33385593 DOI: 10.1016/j.brs.2020.12.008] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2020] [Revised: 11/15/2020] [Accepted: 12/21/2020] [Indexed: 11/26/2022] Open
Abstract
BACKGROUND Notwithstanding the large improvement in motor function in Parkinson's disease (PD) patients treated with deep brain stimulation (DBS), apathy may increase. Postoperative apathy cannot always be related to a dose reduction of dopaminergic medication and stimulation itself may play a role. OBJECTIVE We studied whether apathy in DBS-treated PD patients could be a stimulation effect. METHODS In 26 PD patients we acquired apathy scores before and >6 months after DBS of the subthalamic nucleus (STN). Magnetoencephalography recordings (ON and OFF stimulation) were performed ≥6 months after DBS placement. Change in apathy severity was correlated with (i) improvement in motor function and dose reduction of dopaminergic medication, (ii) stimulation location (merged MRI and CT-scans) and (iii) stimulation-related changes in functional connectivity of brain regions that have an alleged role in apathy. RESULTS Average apathy severity significantly increased after DBS (p < 0.001) and the number of patients considered apathetic increased from two to nine. Change in apathy severity did not correlate with improvement in motor function or dose reduction of dopaminergic medication. For the left hemisphere, increase in apathy was associated with a more dorsolateral stimulation location (p = 0.010). The increase in apathy severity correlated with a decrease in alpha1 functional connectivity of the dorsolateral prefrontal cortex (p = 0.006), but not with changes of the medial orbitofrontal or the anterior cingulate cortex. CONCLUSIONS The present observations suggest that apathy after STN-DBS is not necessarily related to dose reductions of dopaminergic medication, but may be an effect of the stimulation itself. This highlights the importance of determining optimal DBS settings based on both motor and non-motor symptoms.
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Affiliation(s)
- Lennard I Boon
- Amsterdam UMC, Vrije Universiteit Amsterdam, Neurology, Amsterdam Neuroscience, De Boelelaan, 1117, Amsterdam, the Netherlands; Amsterdam UMC, Vrije Universiteit Amsterdam, Clinical Neurophysiology and Magnetoencephalography Centre, Amsterdam Neuroscience, De Boelelaan, 1117, Amsterdam, the Netherlands; Amsterdam UMC, University of Amsterdam, Neurology and Clinical Neurophysiology, Amsterdam Neuroscience, Meibergdreef 9, Amsterdam, the Netherlands.
| | - Wouter V Potters
- Amsterdam UMC, University of Amsterdam, Neurology and Clinical Neurophysiology, Amsterdam Neuroscience, Meibergdreef 9, Amsterdam, the Netherlands
| | - Thomas J C Zoon
- Amsterdam UMC, University of Amsterdam, Psychiatry, Amsterdam Neuroscience, Meibergdreef 9, Amsterdam, the Netherlands
| | - Odile A van den Heuvel
- Amsterdam UMC, Vrije Universiteit Amsterdam, Psychiatry, Amsterdam Neuroscience, De Boelelaan, 1117, Amsterdam, the Netherlands; Amsterdam UMC, Vrije Universiteit Amsterdam, Anatomy and Neurosciences, Amsterdam Neuroscience, De Boelelaan, 1117, Amsterdam, the Netherlands
| | - Naomi Prent
- Amsterdam UMC, University of Amsterdam, Neurology and Clinical Neurophysiology, Amsterdam Neuroscience, Meibergdreef 9, Amsterdam, the Netherlands
| | - Rob M A de Bie
- Amsterdam UMC, University of Amsterdam, Neurology and Clinical Neurophysiology, Amsterdam Neuroscience, Meibergdreef 9, Amsterdam, the Netherlands
| | - Maarten Bot
- Amsterdam UMC, University of Amsterdam, Neurosurgery, Amsterdam Neuroscience, Meibergdreef 9, Amsterdam, the Netherlands
| | - P Richard Schuurman
- Amsterdam UMC, University of Amsterdam, Neurosurgery, Amsterdam Neuroscience, Meibergdreef 9, Amsterdam, the Netherlands
| | - Pepijn van den Munckhof
- Amsterdam UMC, University of Amsterdam, Neurosurgery, Amsterdam Neuroscience, Meibergdreef 9, Amsterdam, the Netherlands
| | - Gert J Geurtsen
- Amsterdam UMC, University of Amsterdam, Medical Psychology, Amsterdam Neuroscience, Meibergdreef 9, Amsterdam, the Netherlands
| | - Arjan Hillebrand
- Amsterdam UMC, Vrije Universiteit Amsterdam, Clinical Neurophysiology and Magnetoencephalography Centre, Amsterdam Neuroscience, De Boelelaan, 1117, Amsterdam, the Netherlands
| | - Cornelis J Stam
- Amsterdam UMC, Vrije Universiteit Amsterdam, Clinical Neurophysiology and Magnetoencephalography Centre, Amsterdam Neuroscience, De Boelelaan, 1117, Amsterdam, the Netherlands
| | - Anne-Fleur van Rootselaar
- Amsterdam UMC, University of Amsterdam, Neurology and Clinical Neurophysiology, Amsterdam Neuroscience, Meibergdreef 9, Amsterdam, the Netherlands
| | - Henk W Berendse
- Amsterdam UMC, Vrije Universiteit Amsterdam, Neurology, Amsterdam Neuroscience, De Boelelaan, 1117, Amsterdam, the Netherlands
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Bolier E, Bot M, van den Munckhof P, Pal G, Sani S, Verhagen Metman L. The Medial Subthalamic Nucleus Border as a New Anatomical Reference in Stereotactic Neurosurgery for Parkinson's Disease. Stereotact Funct Neurosurg 2020; 99:187-195. [PMID: 33207350 DOI: 10.1159/000510802] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2020] [Accepted: 07/24/2020] [Indexed: 11/19/2022]
Abstract
INTRODUCTION The intersection of Bejjani's line with the well-delineated medial subthalamic nucleus (STN) border on MRI has recently been proposed as an individualized reference in subthalamic deep brain stimulation (DBS) surgery for Parkinson's disease (PD). We, therefore, aimed to investigate the applicability across centers of the medial STN border as a patient-specific reference point in STN DBS for PD and explore anatomical variability between left and right mesencephalic area within patients. Furthermore, we aim to evaluate a recently defined theoretic stimulation "hotspot" in a different center. METHODS Preoperative 3-Tesla T2 and susceptibility-weighted images (SWI) were used to identify the intersection of Bejjani's line with the medial STN border in left and right mesencephalic area. The average stereotactic coordinates of the center of stimulation relative to the medial STN border were compared with the predefined theoretic stimulation "hotspot." RESULTS Fifty-four patients provided 108 stereotactic coordinates of medial STN borders on both sequences. Significant difference in means was found in the Y-(anteroposterior) and Z-(dorsoventral) directions (T2 vs. SWI; p < 0.001). Mean coordinates in the Y-(anteroposterior) direction differed significantly between left and right mesencephalic area (T2: p < 0.001; SWI: p = 0.021). Sixty-six DBS leads were placed in 36 patients that had finished stimulation programming, and the average stereotactic coordinates of the center of stimulation relative to the medial STN border on T2 sequences were 3.1 mm lateral, 0.7 mm anterior, and 1.8 mm superior, in proximity of the predefined theoretic stimulation "hotspot." CONCLUSION The medial STN border is applicable across centers as a reference point for STN DBS surgery for PD and seems suitable in order to account for interindividual and intraindividual anatomical variability if one is aware of the discrepancies between T2-weighted imaging and SWI.
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Affiliation(s)
- Erik Bolier
- Department of Neurological Sciences, Rush University Medical Center, Chicago, Illinois, USA, .,Department of Neurosurgery, Amsterdam University Medical Centers, Academic Medical Center, Amsterdam, The Netherlands,
| | - Maarten Bot
- Department of Neurosurgery, Amsterdam University Medical Centers, Academic Medical Center, Amsterdam, The Netherlands
| | - Pepijn van den Munckhof
- Department of Neurosurgery, Amsterdam University Medical Centers, Academic Medical Center, Amsterdam, The Netherlands
| | - Gian Pal
- Department of Neurological Sciences, Rush University Medical Center, Chicago, Illinois, USA
| | - Sepehr Sani
- Department of Neurosurgery, Rush University Medical Center, Chicago, Illinois, USA
| | - Leo Verhagen Metman
- Department of Neurological Sciences, Rush University Medical Center, Chicago, Illinois, USA
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Holewijn RA, Bot M, van den Munckhof P, Schuurman PR. Implementation of Intraoperative Cone-Beam Computed Tomography (O-arm) for Stereotactic Imaging During Deep Brain Stimulation Procedures. Oper Neurosurg (Hagerstown) 2020; 19:E224-E229. [PMID: 32392290 PMCID: PMC7530565 DOI: 10.1093/ons/opaa110] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2019] [Accepted: 03/05/2020] [Indexed: 11/26/2022] Open
Abstract
BACKGROUND Intraoperative cone-beam computed tomography (iCBCT) allows for rapid 3-dimensional imaging. However, it is currently unknown whether this imaging technique offers sufficient accuracy for stereotactic registration during deep brain stimulation (DBS) procedures. OBJECTIVE To determine the accuracy of iCBCT, with the O-arm O2 (Medtronic), for stereotactic registration by comparing this modality to stereotactic magnetic resonance imaging (MRI). METHODS All DBS patients underwent a preoperative non-stereotactic 3 Tesla MRI, stereotactic 1.5 Tesla MRI, stereotactic O-arm iCBCT, postimplantation O-arm iCBCT, and postoperative conventional multidetector computed tomography (CT) scan. We compared stereotactic (X, Y, and Z) coordinates of the anterior commissure (AC), the posterior commissure (PC), and midline reference (MR) between stereotactic MRI and iCBCT. For localisation comparison of electrode contacts, stereotactic coordinates of electrode tips were compared between the postoperative multidetector CT and iCBCT. RESULTS A total of 20 patients were evaluated. The average absolute difference in stereotactic coordinates of AC, PC, and MR was 0.4 ± 0.4 mm for X, 0.4 ± 0.4 mm for Y, and 0.7 ± 0.5 mm for Z. The average absolute difference in X-, Y-, and Z-coordinates for electrode localisation (N = 34) was 0.3 ± 0.3 mm, 0.6 ± 0.3 mm, and 0.6 ± 0.6 mm. These differences were small enough not to be considered clinically relevant. CONCLUSION Stereotactic MRI and O-arm iCBCT yield comparable coordinates in pre- and postoperative imaging. Differences found are below the threshold of clinical relevance. Intraoperative O-arm CBCT offers rapid stereotactic registration and evaluation of electrode placement. This increases patient comfort and neurosurgical workflow efficiency.
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Affiliation(s)
- Rozemarije A Holewijn
- Department of Neurosurgery, Amsterdam University Medical Centers, Academic Medical Center (AMC), Amsterdam, The Netherlands
| | - Maarten Bot
- Department of Neurosurgery, Amsterdam University Medical Centers, Academic Medical Center (AMC), Amsterdam, The Netherlands
| | - Pepijn van den Munckhof
- Department of Neurosurgery, Amsterdam University Medical Centers, Academic Medical Center (AMC), Amsterdam, The Netherlands
| | - P Richard Schuurman
- Department of Neurosurgery, Amsterdam University Medical Centers, Academic Medical Center (AMC), Amsterdam, The Netherlands
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25
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Owens M, Watkins E, Bot M, Brouwer IA, Roca M, Kohls E, Penninx BWJH, Grootheest G, Hegerl U, Gili M, Visser M. Nutrition and depression: Summary of findings from the EU‐funded MooDFOOD depression prevention randomised controlled trial and a critical review of the literature. NUTR BULL 2020. [DOI: 10.1111/nbu.12447] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- M. Owens
- Department of Psychology University of Exeter Exeter UK
| | - E. Watkins
- Department of Psychology University of Exeter Exeter UK
| | - M. Bot
- Amsterdam UMC Vrije Universiteit, Psychiatry Amsterdam Public Health Research Institute GGZ in Geest Specialized Mental Health Care Amsterdam The Netherlands
| | - I. A. Brouwer
- Department of Health Sciences Faculty of Science Amsterdam Public Health Research Institute Vrije Universiteit Amsterdam Amsterdam The Netherlands
| | - M. Roca
- Institut Universitari d’ Investigació en Ciències de la Salut (IUNICS/IDISBA) Rediapp University of Balearic Islands Palma de Mallorca Spain
| | - E. Kohls
- Department of Psychiatry and Psychotherapy Medical Faculty University Leipzig Leipzig Germany
| | - B. W. J. H. Penninx
- Amsterdam UMC Vrije Universiteit, Psychiatry Amsterdam Public Health Research Institute GGZ in Geest Specialized Mental Health Care Amsterdam The Netherlands
| | - G. Grootheest
- Amsterdam UMC Vrije Universiteit, Psychiatry Amsterdam Public Health Research Institute GGZ in Geest Specialized Mental Health Care Amsterdam The Netherlands
| | - U. Hegerl
- Department of Psychiatry, Psychosomatics and Psychotherapy Goethe‐University Frankfurt Germany
| | - M. Gili
- Institut Universitari d’ Investigació en Ciències de la Salut (IUNICS/IDISBA) Rediapp University of Balearic Islands Palma de Mallorca Spain
| | - M. Visser
- Department of Health Sciences Faculty of Science Amsterdam Public Health Research Institute Vrije Universiteit Amsterdam Amsterdam The Netherlands
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Bolier E, Bot M, van den Munckhof P, Pal G, Sani S, Stebbins GT, Verhagen Metman L. Kinesthetic Cells within the Subthalamic Nucleus and Deep Brain Stimulation for Parkinson Disease. World Neurosurg 2020; 139:e784-e791. [PMID: 32371080 DOI: 10.1016/j.wneu.2020.04.160] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2020] [Revised: 04/20/2020] [Accepted: 04/21/2020] [Indexed: 10/24/2022]
Abstract
OBJECTIVE We sought to determine the location of kinesthetic cell clusters within the subthalamic nucleus (STN) on magnetic resonance imaging, adjusted for interindividual anatomic variability by employing the medial STN border as a reference point. METHODS We retrospectively localized microelectrode recording-defined kinesthetic cells on 3-Tesla T2-weighted and susceptibility-weighted images in patients who underwent STN deep brain stimulation for Parkinson disease and averaged the stereotactic coordinates. These locations were calculated relative to the nonindividualized midcommissural point (MCP) and, in order to account for interindividual anatomic variability, also calculated relative to the patient-specific intersection of Bejjani line with the medial STN border. Two example patients were selected in order to visualize the discrepancies between the adjusted and nonadjusted theoretic kinesthetic cell clusters on magnetic resonance imaging. RESULTS Relative to the MCP, average kinesthetic cell coordinates were 12.3 ± 1.2 mm lateral, 1.7 ± 1.4 mm posterior, and 2.3 ± 1.5 mm inferior. Relative to the medial STN border, mean coordinates were 3.4 ± 1.0 mm lateral, 1.0 ± 1.4 mm anterior, and 1.7 ± 1.5 mm superior on T2-sequences, and on susceptibility-weighted images mean coordinates were 3.2 ± 1.1 mm lateral, 0.8 ± 1.5 mm anterior, and 2.1 ± 1.5 mm superior. The theoretic kinesthetic cell clusters may appear outside the sensorimotor STN when using the MCP, whereas these clusters fall well within the sensorimotor STN when employing the medial STN border as a reference point. CONCLUSIONS By using the medial STN border as a patient-specific anatomic reference point in STN deep brain stimulation for Parkinson disease, we accounted for interindividual anatomic variability and provided accurate insight in the clustering of kinesthetic cells within the dorsolateral STN.
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Affiliation(s)
- Erik Bolier
- Department of Neurological Sciences, Rush University Medical Center, Chicago, Illinois, USA; Department of Neurosurgery, Amsterdam University Medical Centers, Academic Medical Center, Amsterdam, The Netherlands.
| | - Maarten Bot
- Department of Neurosurgery, Amsterdam University Medical Centers, Academic Medical Center, Amsterdam, The Netherlands
| | - Pepijn van den Munckhof
- Department of Neurosurgery, Amsterdam University Medical Centers, Academic Medical Center, Amsterdam, The Netherlands
| | - Gian Pal
- Department of Neurological Sciences, Rush University Medical Center, Chicago, Illinois, USA
| | - Sepehr Sani
- Department of Neurosurgery, Rush University Medical Center, Chicago, Illinois, USA
| | - Glenn T Stebbins
- Department of Neurological Sciences, Rush University Medical Center, Chicago, Illinois, USA
| | - Leo Verhagen Metman
- Department of Neurological Sciences, Rush University Medical Center, Chicago, Illinois, USA
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Thesing CS, Lok A, Milaneschi Y, Assies J, Bockting CLH, Figueroa CA, Giltay EJ, Penninx BWJH, Ruhé HG, Schene AH, Bot M, Mocking RJT. Fatty acids and recurrence of major depressive disorder: combined analysis of two Dutch clinical cohorts. Acta Psychiatr Scand 2020; 141:362-373. [PMID: 31785112 PMCID: PMC7216896 DOI: 10.1111/acps.13136] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 11/26/2019] [Indexed: 12/21/2022]
Abstract
OBJECTIVE Omega-3 (n-3) and omega-6 (n-6) polyunsaturated fatty acid (PUFA) alterations in patients with major depressive disorder (MDD) have been shown to persist after remission. Whether these alterations are risk factors for MDD recurrence remains unknown. Here, we examined whether fatty acids predict time until MDD recurrence in remitted MDD patients. METHODS Data were used from remitted MDD patients of the Netherlands Study of Depression and Anxiety (n = 356) and the Depression Evaluation Longitudinal Therapy Assessment studies (n = 118). Associations of FAs with time until MDD recurrence up to 8-year follow-up were analyzed using Cox regression analyses. Study-specific estimates were pooled using mega- and meta-analysis techniques. RESULTS 27.5% (NESDA) and 56.8% (DELTA) participants had an MDD recurrence. Pooled results showed that no FA was significantly associated with time until MDD recurrence (n-3 PUFAs: hazard ratio (HR) = 1.17, 95% confidence interval (CI) = 0.98-1.41, P = 0.082; n-6 PUFAs: HR = 1.08, 95% CI = 0.84-1.38, P = 0.55). CONCLUSION In remitted MDD patients, circulating PUFAs were not associated with prospective risk of MDD recurrence. Consequently, circulating PUFAs are unlikely to reflect a vulnerability marker for recurrence, so correcting n-3 PUFA 'deficits' through supplementation does not seem a promising option to prevent MDD recurrence.
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Affiliation(s)
- C. S. Thesing
- Department of PsychiatryAmsterdam Public Health Research InstituteAmsterdam UMCVrije Universiteit AmsterdamAmsterdamThe Netherlands
| | - A. Lok
- Department of PsychiatryAmsterdam Public Health Research InstituteAmsterdam UMCAcademisch Medisch CentrumUniversity of AmsterdamAmsterdamThe Netherlands
| | - Y. Milaneschi
- Department of PsychiatryAmsterdam Public Health Research InstituteAmsterdam UMCVrije Universiteit AmsterdamAmsterdamThe Netherlands
| | - J. Assies
- Department of PsychiatryAmsterdam Public Health Research InstituteAmsterdam UMCAcademisch Medisch CentrumUniversity of AmsterdamAmsterdamThe Netherlands
| | - C. L. H. Bockting
- Department of PsychiatryAmsterdam Public Health Research InstituteAmsterdam UMCAcademisch Medisch CentrumUniversity of AmsterdamAmsterdamThe Netherlands
| | - C. A. Figueroa
- Department of PsychiatryAmsterdam Public Health Research InstituteAmsterdam UMCAcademisch Medisch CentrumUniversity of AmsterdamAmsterdamThe Netherlands
| | - E. J. Giltay
- Department of PsychiatryLeiden University Medical CenterLeidenThe Netherlands
| | - B. W. J. H. Penninx
- Department of PsychiatryAmsterdam Public Health Research InstituteAmsterdam UMCVrije Universiteit AmsterdamAmsterdamThe Netherlands
| | - H. G. Ruhé
- Department of PsychiatryAmsterdam Public Health Research InstituteAmsterdam UMCAcademisch Medisch CentrumUniversity of AmsterdamAmsterdamThe Netherlands,Department of PsychiatryRadboud University Medical CenterNijmegenThe Netherlands,Donders Institute for Brain, Cognition and BehaviorRadboud University Medical CenterNijmegenThe Netherlands
| | - A. H. Schene
- Department of PsychiatryRadboud University Medical CenterNijmegenThe Netherlands,Donders Institute for Brain, Cognition and BehaviorRadboud University Medical CenterNijmegenThe Netherlands
| | - M. Bot
- Department of PsychiatryAmsterdam Public Health Research InstituteAmsterdam UMCVrije Universiteit AmsterdamAmsterdamThe Netherlands
| | - R. J. T. Mocking
- Department of PsychiatryAmsterdam Public Health Research InstituteAmsterdam UMCAcademisch Medisch CentrumUniversity of AmsterdamAmsterdamThe Netherlands
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Frequin HL, Bot M, Dilai J, Scholten MN, Postma M, Bour LJ, Contarino MF, de Bie RMA, Schuurman PR, van den Munckhof P. Relative Contribution of Magnetic Resonance Imaging, Microelectrode Recordings, and Awake Test Stimulation in Final Lead Placement during Deep Brain Stimulation Surgery of the Subthalamic Nucleus in Parkinson's Disease. Stereotact Funct Neurosurg 2020; 98:118-128. [PMID: 32131066 DOI: 10.1159/000505710] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2019] [Accepted: 12/31/2019] [Indexed: 11/19/2022]
Abstract
INTRODUCTION For deep brain stimulation (DBS) surgery of the subthalamic nucleus (STN) in Parkinson's disease (PD), many centers employ visualization of the nucleus on magnetic resonance imaging (MRI), intraoperative microelectrode recordings (MER), and test stimulation in awake patients. The value of these steps is a subject for ongoing debate. In the current study, we determined the relative contribution of MRI targeting, multitrack MER, and awake test stimulation in final lead placement during STN DBS surgery for PD. METHODS Data on PD patients undergoing MRI-targeted STN DBS surgery with three-channel MER and awake test stimulation between February 2010 and January 2014 were analyzed to determine in which MER trajectory final leads were implanted and why this tract was chosen. RESULTS Seventy-six patients underwent implantation of 146 DBS leads. In 92% of the STN, the final leads were implanted in one of the three planned channels. In 6%, additional channels were needed. In 2%, surgery was aborted before final lead implantation due to anxiety or fatigue. The final leads were implanted in the channels with the longest STN MER signal trajectory in 60% of the STN (38% of the bilaterally implanted patients). This was the central channel containing the MRI target in 39% of the STN (18% bilaterally). The most frequently noted reasons why another channel than the central channel was chosen for final lead placement were (1) a lower threshold for side effects (54%) and (2) no or a too short trajectory of the STN MER signal (40%) in the central channel. The latter reason correlated with larger 2D (x and y) errors in our stereotactic method. CONCLUSIONS STN DBS leads were often not implanted in the MRI-planned trajectory or in the trajectory with the longest STN MER signal. Thresholds for side effects during awake test stimulation were decisive for final target selection in the majority of patients.
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Affiliation(s)
- Henrieke L Frequin
- Department of Neurosurgery, Amsterdam University Medical Centers, Academic Medical Center (AMC), Amsterdam, The Netherlands.,Department of Neurology and Clinical Neurophysiology, Amsterdam University Medical Centers, Academic Medical Center (AMC), Amsterdam, The Netherlands
| | - Maarten Bot
- Department of Neurosurgery, Amsterdam University Medical Centers, Academic Medical Center (AMC), Amsterdam, The Netherlands
| | - José Dilai
- Department of Neurology and Clinical Neurophysiology, Amsterdam University Medical Centers, Academic Medical Center (AMC), Amsterdam, The Netherlands
| | - Marije N Scholten
- Department of Neurology and Clinical Neurophysiology, Amsterdam University Medical Centers, Academic Medical Center (AMC), Amsterdam, The Netherlands
| | - Miranda Postma
- Department of Neurology and Clinical Neurophysiology, Amsterdam University Medical Centers, Academic Medical Center (AMC), Amsterdam, The Netherlands
| | - Lodewijk J Bour
- Department of Neurology and Clinical Neurophysiology, Amsterdam University Medical Centers, Academic Medical Center (AMC), Amsterdam, The Netherlands
| | - Maria Fiorella Contarino
- Department of Neurology, Haga Teaching Hospital, The Hague, The Netherlands.,Department of Neurology, Leiden University Medical Center (LUMC), Leiden, The Netherlands
| | - Rob M A de Bie
- Department of Neurology and Clinical Neurophysiology, Amsterdam University Medical Centers, Academic Medical Center (AMC), Amsterdam, The Netherlands
| | - P Rick Schuurman
- Department of Neurosurgery, Amsterdam University Medical Centers, Academic Medical Center (AMC), Amsterdam, The Netherlands
| | - Pepijn van den Munckhof
- Department of Neurosurgery, Amsterdam University Medical Centers, Academic Medical Center (AMC), Amsterdam, The Netherlands,
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Boon LI, Hillebrand A, Potters WV, de Bie RMA, Prent N, Bot M, Schuurman PR, Stam CJ, van Rootselaar AF, Berendse HW. Motor effects of deep brain stimulation correlate with increased functional connectivity in Parkinson's disease: An MEG study. Neuroimage Clin 2020; 26:102225. [PMID: 32120294 PMCID: PMC7049661 DOI: 10.1016/j.nicl.2020.102225] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2019] [Revised: 01/27/2020] [Accepted: 02/20/2020] [Indexed: 11/06/2022]
Abstract
Deep brain stimulation (DBS) of the subthalamic nucleus (STN) is an established symptomatic treatment in Parkinson's disease, yet its mechanism of action is not fully understood. Locally in the STN, stimulation lowers beta band power, in parallel with symptom relief. Therefore, beta band oscillations are sometimes referred to as "anti-kinetic". However, in recent studies functional interactions have been observed beyond the STN, which we hypothesized to reflect clinical effects of DBS. Resting-state, whole-brain magnetoencephalography (MEG) recordings and assessments on motor function were obtained in 18 Parkinson's disease patients with bilateral STN-DBS, on and off stimulation. For each brain region, we estimated source-space spectral power and functional connectivity with the rest of the brain. Stimulation led to an increase in average peak frequency and a suppression of absolute band power (delta to low-beta band) in the sensorimotor cortices. Significant changes (decreases and increases) in low-beta band functional connectivity were observed upon stimulation. Improvement in bradykinesia/rigidity was significantly related to increases in alpha2 and low-beta band functional connectivity (of sensorimotor regions, the cortex as a whole, and subcortical regions). By contrast, tremor improvement did not correlate with changes in functional connectivity. Our results highlight the distributed effects of DBS on the resting-state brain and suggest that DBS-related improvements in rigidity and bradykinesia, but not tremor, may be mediated by an increase in alpha2 and low-beta functional connectivity. Beyond the local effects of DBS in and around the STN, functional connectivity changes in these frequency bands might therefore be considered as "pro-kinetic".
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Affiliation(s)
- Lennard I Boon
- Amsterdam UMC, Vrije Universiteit Amsterdam, Neurology, Amsterdam Neuroscience, De Boelelaan 1117, Amsterdam, the Netherlands; Amsterdam UMC, Vrije Universiteit Amsterdam, Clinical Neurophysiology and Magnetoencephalography Centre, Amsterdam Neuroscience, De Boelelaan 1117, Amsterdam, the Netherlands.
| | - Arjan Hillebrand
- Amsterdam UMC, Vrije Universiteit Amsterdam, Clinical Neurophysiology and Magnetoencephalography Centre, Amsterdam Neuroscience, De Boelelaan 1117, Amsterdam, the Netherlands
| | - Wouter V Potters
- Amsterdam UMC, University of Amsterdam, Neurology and Clinical Neurophysiology, Amsterdam Neuroscience, Meibergdreef 9, Amsterdam, the Netherlands
| | - Rob M A de Bie
- Amsterdam UMC, University of Amsterdam, Neurology and Clinical Neurophysiology, Amsterdam Neuroscience, Meibergdreef 9, Amsterdam, the Netherlands
| | - Naomi Prent
- Amsterdam UMC, University of Amsterdam, Neurology and Clinical Neurophysiology, Amsterdam Neuroscience, Meibergdreef 9, Amsterdam, the Netherlands
| | - Maarten Bot
- Amsterdam UMC, University of Amsterdam, Neurosurgery, Amsterdam Neuroscience, Meibergdreef 9, Amsterdam, the Netherlands
| | - P Richard Schuurman
- Amsterdam UMC, University of Amsterdam, Neurosurgery, Amsterdam Neuroscience, Meibergdreef 9, Amsterdam, the Netherlands
| | - Cornelis J Stam
- Amsterdam UMC, Vrije Universiteit Amsterdam, Clinical Neurophysiology and Magnetoencephalography Centre, Amsterdam Neuroscience, De Boelelaan 1117, Amsterdam, the Netherlands
| | - Anne-Fleur van Rootselaar
- Amsterdam UMC, University of Amsterdam, Neurology and Clinical Neurophysiology, Amsterdam Neuroscience, Meibergdreef 9, Amsterdam, the Netherlands
| | - Henk W Berendse
- Amsterdam UMC, Vrije Universiteit Amsterdam, Neurology, Amsterdam Neuroscience, De Boelelaan 1117, Amsterdam, the Netherlands
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Goedemans T, Verbaan D, van der Veer O, Bot M, Post R, Hoogmoed J, Lequin MB, Buis DR, Vandertop WP, Coert BA, van den Munckhof P. Complications in cranioplasty after decompressive craniectomy: timing of the intervention. J Neurol 2020; 267:1312-1320. [PMID: 31953606 PMCID: PMC7184041 DOI: 10.1007/s00415-020-09695-6] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2019] [Revised: 12/30/2019] [Accepted: 01/02/2020] [Indexed: 12/16/2022]
Abstract
Objective To prevent complications following decompressive craniectomy (DC), such as sinking skin flap syndrome, studies suggested early cranioplasty (CP). However, several groups reported higher complication rates in early CP. We studied the clinical characteristics associated with complications in patients undergoing CP, with special emphasis on timing. Methods A single-center observational cohort study was performed, including all patients undergoing CP from 2006 to 2018, to identify predictors of complications. Results 145 patients underwent CP: complications occurred in 33 (23%): 18 (12%) epi/subdural hemorrhage, 10 (7%) bone flap infection, 4 (3%) hygroma requiring drainage, and 1 (1%) post-CP hydrocephalus. On univariate analysis, acute subdural hematoma as etiology of DC, symptomatic cerebrospinal fluid (CSF) flow disturbance (hydrocephalus) prior to CP, and CP within three months after DC were associated with higher complication rates. On multivariate analysis, only acute subdural hematoma as etiology of DC (OR 7.5; 95% CI 1.9–29.5) and symptomatic CSF flow disturbance prior to CP (OR 2.9; 95% CI 1.1–7.9) were associated with higher complication rates. CP performed within three months after DC was not (OR 1.4; 95% CI 0.5–3.9). Pre-CP symptomatic CSF flow disturbance was the only variable associated with the occurrence of epi/subdural hemorrhage. (OR 3.8; 95% CI 1.6–9.0) Conclusion Cranioplasty has high complication rates, 23% in our cohort. Contrary to recent systematic reviews, early CP was associated with more complications (41%), explained by the higher incidence of pre-CP CSF flow disturbance and acute subdural hematoma as etiology of DC. CP in such patients should therefore be performed with highest caution.
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Affiliation(s)
- Taco Goedemans
- Amsterdam Medical Center, Neurosurgical Center Amsterdam, Amsterdam University Medical Centers (UMC), University of Amsterdam, Meibergdreef 9, Room H2-241, Meibergdreef 9, 1105 AZ, Amsterdam, The Netherlands
| | - Dagmar Verbaan
- Amsterdam Medical Center, Neurosurgical Center Amsterdam, Amsterdam University Medical Centers (UMC), University of Amsterdam, Meibergdreef 9, Room H2-241, Meibergdreef 9, 1105 AZ, Amsterdam, The Netherlands
| | - Olivier van der Veer
- Department of Neurosurgery, Medical Spectrum Twente, Koningsplein 1, 7512 KZ, Enschede, The Netherlands
| | - Maarten Bot
- Amsterdam Medical Center, Neurosurgical Center Amsterdam, Amsterdam University Medical Centers (UMC), University of Amsterdam, Meibergdreef 9, Room H2-241, Meibergdreef 9, 1105 AZ, Amsterdam, The Netherlands
| | - René Post
- Amsterdam Medical Center, Neurosurgical Center Amsterdam, Amsterdam University Medical Centers (UMC), University of Amsterdam, Meibergdreef 9, Room H2-241, Meibergdreef 9, 1105 AZ, Amsterdam, The Netherlands
| | - Jantien Hoogmoed
- Amsterdam Medical Center, Neurosurgical Center Amsterdam, Amsterdam University Medical Centers (UMC), University of Amsterdam, Meibergdreef 9, Room H2-241, Meibergdreef 9, 1105 AZ, Amsterdam, The Netherlands
| | - Michiel B Lequin
- Amsterdam Medical Center, Neurosurgical Center Amsterdam, Amsterdam University Medical Centers (UMC), University of Amsterdam, Meibergdreef 9, Room H2-241, Meibergdreef 9, 1105 AZ, Amsterdam, The Netherlands
| | - Dennis R Buis
- Amsterdam Medical Center, Neurosurgical Center Amsterdam, Amsterdam University Medical Centers (UMC), University of Amsterdam, Meibergdreef 9, Room H2-241, Meibergdreef 9, 1105 AZ, Amsterdam, The Netherlands
| | - W Peter Vandertop
- Amsterdam Medical Center, Neurosurgical Center Amsterdam, Amsterdam University Medical Centers (UMC), University of Amsterdam, Meibergdreef 9, Room H2-241, Meibergdreef 9, 1105 AZ, Amsterdam, The Netherlands
| | - Bert A Coert
- Amsterdam Medical Center, Neurosurgical Center Amsterdam, Amsterdam University Medical Centers (UMC), University of Amsterdam, Meibergdreef 9, Room H2-241, Meibergdreef 9, 1105 AZ, Amsterdam, The Netherlands
| | - Pepijn van den Munckhof
- Amsterdam Medical Center, Neurosurgical Center Amsterdam, Amsterdam University Medical Centers (UMC), University of Amsterdam, Meibergdreef 9, Room H2-241, Meibergdreef 9, 1105 AZ, Amsterdam, The Netherlands.
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Oenema A, de Ruijter D, Vingerhoets C, van der Wurff ISM, Bos DJ, Nicolaou M, Bot M, Giltay EJ, Mocking RJT. [Nutrition and mental disorders during the life span: an overview of scientific evidence]. Tijdschr Psychiatr 2020; 62:927-935. [PMID: 33443742] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Nutritional interventions are scarcely used in the prevention and treatment of mental disorders.<br/> AIM: To summarize scientific evidence on the relation between nutrition and mental health, across the life span.<br/> METHOD: An overview of the literature based on recent knowledge syntheses, meta-analyses and original studies.<br/> RESULTS: Healthy dietary patterns are associated with a lower risk for depressive symptoms among adults and potentially also among children and adolescents. Dietary interventions can be effective in reducing depressive symptoms among high-risk groups and can have a beneficial effect in the treatment of depression. Meta-analyses of randomised studies have shown that omega-3 fatty acid supplements can be of added value in the treatment of adhd in children and of depression in adults.<br/> CONCLUSION: Promotion of healthy dietary patterns in line with National guidelines for healthy diets is important in the entire spectrum from good mental health to a chronic disorder. More attention for improving healthy dietary patterns among patients with mental disorders can lead to important health gains.
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Bot M, van Rootselaar F, Contarino MF, Odekerken V, Dijk J, de Bie R, Schuurman R, van den Munckhof P. Deep Brain Stimulation for Essential Tremor: Aligning Thalamic and Posterior Subthalamic Targets in 1 Surgical Trajectory. Oper Neurosurg (Hagerstown) 2019; 15:144-152. [PMID: 29281074 DOI: 10.1093/ons/opx232] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2017] [Accepted: 10/04/2017] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Ventral intermediate nucleus (VIM) deep brain stimulation (DBS) and posterior subthalamic area (PSA) DBS suppress tremor in essential tremor (ET) patients, but it is not clear which target is optimal. Aligning both targets in 1 surgical trajectory would facilitate exploring stimulation of either target in a single patient. OBJECTIVE To evaluate aligning VIM and PSA in 1 surgical trajectory for DBS in ET. METHODS Technical aspects of trajectories, intraoperative stimulation findings, final electrode placement, target used for chronic stimulation, and adverse and beneficial effects were evaluated. RESULTS In 17 patients representing 33 trajectories, we successfully aligned VIM and PSA targets in 26 trajectories. Trajectory distance between targets averaged 7.2 (range 6-10) mm. In all but 4 aligned trajectories, optimal intraoperative tremor suppression was obtained in the PSA. During follow-up, active electrode contacts were located in PSA in the majority of cases. Overall, successful tremor control was achieved in 69% of patients. Stimulation-induced dysarthria or gait ataxia occurred in, respectively, 56% and 44% of patients. Neither difference in tremor suppression or side effects was noted between aligned and nonaligned leads nor between the different locations of chronic stimulation. CONCLUSION Alignment of VIM and PSA for DBS in ET is feasible and enables intraoperative exploration of both targets in 1 trajectory. This facilitates positioning of electrode contacts in both areas, where multiple effective points of stimulation can be found. In the majority of aligned leads, optimal intraoperative and chronic stimulation were located in the PSA.
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Affiliation(s)
- Maarten Bot
- Department of Neurosurgery, Academic Medical Center, Amsterdam, The Nether-lands
| | - Fleur van Rootselaar
- Department of Neurology and Clinical Neurophysiology, Academic Med-ical Center, Amsterdam, The Netherlands
| | - Maria Fiorella Contarino
- Department of Neurology, Haga Teach-ing Hospital, The Hague, The Netherlands.,Department of Neurology, Leiden Uni-versity Medical Center, Leiden, The Netherlands
| | - Vincent Odekerken
- Department of Neurology and Clinical Neurophysiology, Academic Med-ical Center, Amsterdam, The Netherlands
| | - Joke Dijk
- Department of Neurology and Clinical Neurophysiology, Academic Med-ical Center, Amsterdam, The Netherlands
| | - Rob de Bie
- Department of Neurology and Clinical Neurophysiology, Academic Med-ical Center, Amsterdam, The Netherlands
| | - Richard Schuurman
- Department of Neurosurgery, Academic Medical Center, Amsterdam, The Nether-lands
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Bot M, Verhagen O, Caan M, Potters WV, Dilai Y, Odekerken VJJ, Dijk JM, de Bie RMA, Schuurman PR, van den Munckhof P. Defining the Dorsal STN Border Using 7.0-T MRI: A Comparison to Microelectrode Recordings and Lower Field Strength MRI. Stereotact Funct Neurosurg 2019; 97:153-159. [PMID: 31430753 DOI: 10.1159/000500109] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2018] [Accepted: 03/23/2019] [Indexed: 11/19/2022]
Abstract
BACKGROUND 7.0-T T2-weighted MRI offers excellent visibility of the subthalamic nucleus (STN), which is used as a target for deep brain stimulation (DBS) in Parkinson's disease (PD). A comparison of 7.0-T MRI to microelectrode recordings (MER) for STN border identification has not been performed. OBJECTIVE To compare representation of STN borders on 7.0-T T2 MRI with the borders identified during MER in patients undergoing DBS for PD and to evaluate whether STN identification on 7.0-T T2 MRI leads to alterations in stereotactic target planning. DESIGN/METHODS STN border identification was done using volumetric 7.0-T T2 MRI acquisitions. This was compared to the STN borders identified by MER. STN target planning was independently performed by 3 DBS surgeons on T2 imaging using 1.5-, 3.0-, and 7.0-T MRI. RESULTS A total of 102 microelectrode tracks were evaluated in 19 patients. Identification of the dorsal STN border was well feasible on 7-T T2, whereas the ventral STN was un-distinguishable from the substantia nigra. The dorsal STN border on MRI was located more dorsal than MER in 73% of trajectories. The average distance from MRI to MER border was 0.9 mm (range -4.4 to +3.5 mm). STN target planning showed high correspondence between the 3 field strengths. CONCLUSION 7.0-T T2 MRI offers the possibility of easy identification of the dorsal border of the STN. However, higher field strength MRI does not change the planning of the target. Compared to MER, the dorsal border on MRI was located more dorsal in the majority of cases, situating MER activity within STN representation.
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Affiliation(s)
- Maarten Bot
- Department of Neurosurgery, Academic Medical Center, Amsterdam, The Netherlands,
| | - Okker Verhagen
- Department of Neurosurgery, Academic Medical Center, Amsterdam, The Netherlands
| | - Matthan Caan
- Department of Radiology, Academic Medical Center, Amsterdam, The Netherlands
| | - Wouter V Potters
- Department of Neurology and Clinical Neurophysiology, Academic Medical Center, Amsterdam, The Netherlands
| | - Y Dilai
- Department of Neurology and Clinical Neurophysiology, Academic Medical Center, Amsterdam, The Netherlands
| | - Vincent J J Odekerken
- Department of Neurology and Clinical Neurophysiology, Academic Medical Center, Amsterdam, The Netherlands
| | - Joke M Dijk
- Department of Neurology and Clinical Neurophysiology, Academic Medical Center, Amsterdam, The Netherlands
| | - Rob M A de Bie
- Department of Neurology and Clinical Neurophysiology, Academic Medical Center, Amsterdam, The Netherlands
| | - P Richard Schuurman
- Department of Neurosurgery, Academic Medical Center, Amsterdam, The Netherlands
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Bot M, van den Munckhof P, Schmand BA, de Bie RMA, Schuurman PR. Electrode Penetration of the Caudate Nucleus in Deep Brain Stimulation Surgery for Parkinson's Disease. Stereotact Funct Neurosurg 2018; 96:223-230. [PMID: 30176664 DOI: 10.1159/000489944] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2017] [Accepted: 05/10/2018] [Indexed: 11/19/2022]
Abstract
OBJECTIVE To evaluate the possible influence of electrode trajectories penetrating the caudate nucleus (CN) on cognitive outcomes in deep brain stimulation (DBS) surgery for Parkinson's disease (PD). BACKGROUND It is currently unclear how mandatory CN avoidance during trajectory planning is. DESIGN/METHODS Electrode trajectories were determined to be inside, outside, or in border region of the CN. Pre- and postoperative neuropsychological tests of each trajectory group were compared in order to evaluate possible differences in cognitive outcomes 12 months after bilateral STN DBS. RESULTS One hundred six electrode tracks in 53 patients were evaluated. Bilateral penetration of the CN occurred in 15 (28%) patients, while unilateral penetration occurred in 28 (53%). In 19 (36%) patients tracks were located in the border region of the CN. There was no electrode penetration of the CN in 10 (19%) patients. No difference in cognitive outcomes was found between the different groups. CONCLUSION Cognitive outcome was not influenced by DBS electrode tracks penetrating the CN. It is both feasible and sensible to avoid electrode tracks through the CN when possible, considering its function and anatomical position. However, penetration of the CN can be considered without major concerns regarding cognitive decline when this facilitates optimal trajectory planning due to specific individual anatomical variations.
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Affiliation(s)
- Maarten Bot
- Department of Neurosurgery, Academic Medical Center, Amsterdam, the Netherlands
| | | | - Ben A Schmand
- Department of Psychology, Academic Medical Center, Amsterdam, the Netherlands
| | - Rob M A de Bie
- Department of Neurology, Academic Medical Center, Amsterdam, the Netherlands
| | - P Richard Schuurman
- Department of Neurosurgery, Academic Medical Center, Amsterdam, the Netherlands
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Bus S, Pal G, Ouyang B, van den Munckhof P, Bot M, Sani S, Verhagen Metman L. Accuracy of Microelectrode Trajectory Adjustments during DBS Assessed by Intraoperative CT. Stereotact Funct Neurosurg 2018; 96:231-238. [PMID: 30145596 DOI: 10.1159/000489945] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2017] [Accepted: 05/09/2018] [Indexed: 11/19/2022]
Abstract
BACKGROUND/AIMS Microelectrode recording (MER)-guided deep brain stimulation (DBS) aims to place the DBS lead in the optimal electrophysiological target. When single-track MER or test stimulation yields suboptimal results, trajectory adjustments are made. The accuracy of these trajectory adjustments is unknown. Intraoperative computed tomography can visualize the microelectrode (ME) and verify ME adjustments. We aimed to determine the accuracy of ME movements in patients undergoing MER-guided DBS. METHODS Coordinates following three methods of adjustment were compared: (1) those within the default "+" configuration of the ME holder; (2) those involving rotation of the default "+" to the "x" configuration; and (3) those involving head stage adjustments. Radial error and absolute differences between coordinates were determined. RESULTS 87 ME movements in 59 patients were analyzed. Median (IQR) radial error was 0.59 (0.64) mm. Median (IQR) absolute x and y coordinate errors were 0.29 (0.52) and 0.38 (0.44) mm, respectively. Errors were largest after rotating the multielectrode holder to its "x"-shaped setup. CONCLUSION ME trajectory adjustments can be made accurately. In a considerable number of cases, errors exceeding 1 mm were found. Adjustments from the "+" setup to the "x" setup are most prone to inaccuracies.
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Affiliation(s)
- Sander Bus
- Department of Neurology, Amsterdam UMC, Amsterdam, the Netherlands
| | - Gian Pal
- Department of Neurological Sciences, Rush University Medical Center, Chicago, Illinois, USA
| | - Bichun Ouyang
- Department of Neurological Sciences, Rush University Medical Center, Chicago, Illinois, USA
| | | | - Maarten Bot
- Department of Neurosurgery, Amsterdam UMC, Amsterdam, the Netherlands
| | - Sepehr Sani
- Department of Neurosurgery, Rush University Medical Center, Chicago, Illinois, USA
| | - Leo Verhagen Metman
- Department of Neurological Sciences, Rush University Medical Center, Chicago, Illinois, USA
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Goedemans T, van der Veer O, Verbaan D, Bot M, Lequin MB, Coert BA, van Furth WR, Bouma GJ, Vandertop WP, Buis DR, van den Munckhof P. Skin Augmentation as a Last-Resort Operative Technique During Decompressive Craniectomy. World Neurosurg 2018; 119:e417-e428. [PMID: 30071335 DOI: 10.1016/j.wneu.2018.07.177] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2018] [Revised: 07/19/2018] [Accepted: 07/21/2018] [Indexed: 11/17/2022]
Abstract
OBJECTIVE Since 2009, we have performed skin augmentation using a Gore-Tex patch as a last-resort measure to reduce intracranial pressure (ICP) in uncontrollable brain swelling during decompressive craniectomy (DC). Here, we report our experience and outcome in a consecutive series of patients undergoing DC with skin augmentation (DC+S). METHODS In 2009-2015, a prospective database was created registering all patients who underwent DC+S when ICP increased >25 mm Hg while approximating the skin edges after DC (or when closing the skin was impossible because of uncontrollable brain swelling in patients without an ICP monitoring catheter). Patients' baseline characteristics and 1-year outcome were compared with patients undergoing DC without the need of skin augmentation in the same time frame. Outcome according to the Glasgow Outcome Scale (GOS) was dichotomized into favorable (GOS score 4-5) and unfavorable (GOS 1-3). RESULTS Of a total of 180 consecutive patients with DC, 20 (11%) underwent DC+S. Four (20%) survived favorably, 2 (10%) unfavorably, and 14 (70%) died (compared with 36%, 22%, and 42%, respectively, in patients with standard DC). Four of 7 patients in whom DC+S was performed ≥24 hours after injury or at second surgery survived favorably, versus none of the 13 patients in whom DC+S was performed <24 hours after injury and at first surgery. Two of 10 patients surviving the first week after DC+S had a skinplasty-related infection. CONCLUSIONS Decompressive craniectomy with skin augmentation may be used as a last-resort measure in cases of severe brain swelling despite DC.
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Affiliation(s)
- Taco Goedemans
- Neurosurgical Center Amsterdam, Academic Medical Center, Amsterdam, The Netherlands
| | - Olivier van der Veer
- Neurosurgical Center Amsterdam, Academic Medical Center, Amsterdam, The Netherlands
| | - Dagmar Verbaan
- Neurosurgical Center Amsterdam, Academic Medical Center, Amsterdam, The Netherlands
| | - Maarten Bot
- Neurosurgical Center Amsterdam, Academic Medical Center, Amsterdam, The Netherlands
| | - Michiel B Lequin
- Neurosurgical Center Amsterdam, Academic Medical Center, Amsterdam, The Netherlands
| | - Bert A Coert
- Neurosurgical Center Amsterdam, Academic Medical Center, Amsterdam, The Netherlands
| | - Wouter R van Furth
- Neurosurgical Center Amsterdam, Academic Medical Center, Amsterdam, The Netherlands
| | - Gert-Joan Bouma
- Neurosurgical Center Amsterdam, Academic Medical Center, Amsterdam, The Netherlands
| | - W Peter Vandertop
- Neurosurgical Center Amsterdam, Academic Medical Center, Amsterdam, The Netherlands
| | - Dennis R Buis
- Neurosurgical Center Amsterdam, Academic Medical Center, Amsterdam, The Netherlands
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Santi A, Bot M, Aleman A, Penninx BWJH, Aleman IT. Circulating insulin-like growth factor I modulates mood and is a biomarker of vulnerability to stress: from mouse to man. Transl Psychiatry 2018; 8:142. [PMID: 30068974 PMCID: PMC6070549 DOI: 10.1038/s41398-018-0196-5] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/13/2017] [Revised: 05/11/2018] [Accepted: 06/08/2018] [Indexed: 12/30/2022] Open
Abstract
Individual susceptibility to anxiety disorders after maladaptive responses to stress is not well understood. We now report that while exploring stress responses in mice after traumatic brain injury (TBI), a condition associated to stress susceptibility, we observed that the anxiogenic effects of either TBI or exposure to life-threatening experiences (predator) were blocked when both stressors were combined. Because TBI increases the entrance into the brain of serum insulin-like growth factor I (IGF-I), a known modulator of anxiety with a wide range of concentrations in the human population, we then determined whether circulating IGF-I is related to anxiety measures. In mice, anxiety-like responses to predator were inversely related to circulating IGF-I levels. Other indicators of mood regulation such as sensitivity to dexamethasone suppression and expression levels of blood and brain FK506 binding protein 5 (FKBP5), a co-chaperone of the glucocorticoid receptor that regulates its activity, were also associated to circulating IGF-I. Indeed, brain FKBP5 expression in mice was stimulated by IGF-I. In addition, we observed in a large human cohort (n = 2686) a significant relationship between plasma IGF-I and exposure to recent stressful life events, while FKBP5 expression in blood cells was significantly associated to plasma IGF-I levels. Collectively, these data indicate that circulating IGF-I appears to be involved in mood homeostasis across different species. Furthermore, the data in mice allow us to indicate that IGF-I may be acting at least in part by modulating FKBP5 expression.
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Affiliation(s)
- A. Santi
- 0000 0001 2177 5516grid.419043.bCajal Institute, Madrid, Spain ,0000 0000 9314 1427grid.413448.eCiberned, Madrid, Spain
| | - M. Bot
- grid.484519.5Department of Psychiatry, VU University Medical Center and GGZ inGeest, Amsterdam Public Health Research Institute, Amsterdam Neuroscience, Amsterdam, The Netherlands
| | - A. Aleman
- 0000 0000 9558 4598grid.4494.dDepartment of Neuroscience, University of Groningen and University Medical Center Groningen, Groningen, The Netherlands
| | - B. W. J. H. Penninx
- grid.484519.5Department of Psychiatry, VU University Medical Center and GGZ inGeest, Amsterdam Public Health Research Institute, Amsterdam Neuroscience, Amsterdam, The Netherlands
| | - I. Torres Aleman
- 0000 0001 2177 5516grid.419043.bCajal Institute, Madrid, Spain ,0000 0000 9314 1427grid.413448.eCiberned, Madrid, Spain
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Bot M, Schuurman PR, Odekerken VJJ, Verhagen R, Contarino FM, De Bie RMA, van den Munckhof P. Deep brain stimulation for Parkinson's disease: defining the optimal location within the subthalamic nucleus. J Neurol Neurosurg Psychiatry 2018; 89:493-498. [PMID: 29353236 DOI: 10.1136/jnnp-2017-316907] [Citation(s) in RCA: 47] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/19/2017] [Revised: 11/12/2017] [Accepted: 11/20/2017] [Indexed: 02/05/2023]
Abstract
BACKGROUND Individual motor improvement after deep brain stimulation (DBS) of the subthalamic nucleus (STN) for Parkinson's disease (PD) varies considerably. Stereotactic targeting of the dorsolateral sensorimotor part of the STN is considered paramount for maximising effectiveness, but studies employing the midcommissural point (MCP) as anatomical reference failed to show correlation between DBS location and motor improvement. The medial border of the STN as reference may provide better insight in the relationship between DBS location and clinical outcome. METHODS Motor improvement after 12 months of 65 STN DBS electrodes was categorised into non-responding, responding and optimally responding body-sides. Stereotactic coordinates of optimal electrode contacts relative to both medial STN border and MCP served to define theoretic DBS 'hotspots'. RESULTS Using the medial STN border as reference, significant negative correlation (Pearson's correlation -0.52, P<0.01) was found between the Euclidean distance from the centre of stimulation to this DBS hotspot and motor improvement. This hotspot was located at 2.8 mm lateral, 1.7 mm anterior and 2.5 mm superior relative to the medial STN border. Using MCP as reference, no correlation was found. CONCLUSION The medial STN border proved superior compared with MCP as anatomical reference for correlation of DBS location and motor improvement, and enabled defining an optimal DBS location within the nucleus. We therefore propose the medial STN border as a better individual reference point than the currently used MCP on preoperative stereotactic imaging, in order to obtain optimal and thus less variable motor improvement for individual patients with PD following STN DBS.
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Affiliation(s)
- Maarten Bot
- Department of Neurosurgery, Academic Medical Center, Amsterdam, The Netherlands
| | - P Richard Schuurman
- Department of Neurosurgery, Academic Medical Center, Amsterdam, The Netherlands
| | - Vincent J J Odekerken
- Department of Neurology and Clinical Neurophysiology, Academic Medical Center, Amsterdam, The Netherlands
| | - Rens Verhagen
- Department of Neurosurgery, Academic Medical Center, Amsterdam, The Netherlands.,Department of Neurology and Clinical Neurophysiology, Academic Medical Center, Amsterdam, The Netherlands
| | - Fiorella Maria Contarino
- Department of Neurology and Clinical Neurophysiology, Academic Medical Center, Amsterdam, The Netherlands.,Department of Neurology, Leiden University Medical Center, Leiden, The Netherlands.,Department of Neurology, Haga Teaching Hospital, Den Haag, The Netherlands
| | - Rob M A De Bie
- Department of Neurology and Clinical Neurophysiology, Academic Medical Center, Amsterdam, The Netherlands
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Snijder M, Bot M, Snoek F, Stronks K, Lok A, Peters R, Penninx B. 2.1-O1Do type 2 diabetes patients in ethnic minority groups in the Netherlands suffer more frequently from depressed mood? The HELIUS study. Eur J Public Health 2018. [DOI: 10.1093/eurpub/cky047.039] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- M Snijder
- Dept Public Health, AMC, Amsterdam, The Netherlands
| | - M Bot
- Dept Psychiatry, VUmc, Amsterdam, The Netherlands
| | - F Snoek
- Dept Medical Psychology, VUmc, Amsterdam, The Netherlands
- Dept Medical Psychology, AMC, Amsterdam, The Netherlands
| | - K Stronks
- Dept Public Health, AMC, Amsterdam, The Netherlands
| | - A Lok
- Dept Psychiatry, AMC, Amsterdam, The Netherlands
| | - R Peters
- Dept Cardiology, AMC, Amsterdam, The Netherlands
| | - B Penninx
- Dept Psychiatry, VUmc, Amsterdam, The Netherlands
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Bus S, van den Munckhof P, Bot M, Pal G, Ouyang B, Sani S, Verhagen Metman L. Borders of STN determined by MRI versus the electrophysiological STN. A comparison using intraoperative CT. Acta Neurochir (Wien) 2018; 160:373-383. [PMID: 29275518 PMCID: PMC5766705 DOI: 10.1007/s00701-017-3432-5] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2017] [Accepted: 12/06/2017] [Indexed: 12/25/2022]
Abstract
Background It is unclear which magnetic resonance imaging (MRI) sequence most accurately corresponds with the electrophysiological subthalamic nucleus (STN) obtained during microelectrode recording (MER, MER-STN). CT/MRI fusion allows for comparison between MER-STN and the STN visualized on preoperative MRI (MRI-STN). Objective To compare dorsal and ventral STN borders as seen on 3-Tesla T2-weighted (T2) and susceptibility weighted images (SWI) with electrophysiological STN borders in deep brain stimulation (DBS) for Parkinson’s disease (PD). Methods Intraoperative CT (iCT) was performed after each MER track. iCT images were merged with preoperative images using planning software. Dorsal and ventral borders of each track were determined and compared to MRI-STN borders. Differences between borders were calculated. Results A total of 125 tracks were evaluated in 45 patients. MER-STN started and ended more dorsally than respective dorsal and ventral MRI-STN borders. For dorsal borders, differences were 1.9 ± 1.4 mm (T2) and 2.5 ± 1.8 mm (SWI). For ventral borders, differences were 1.9 ± 1.6 mm (T2) and 2.1 ± 1.8 mm (SWI). Conclusions Discrepancies were found comparing borders on T2 and SWI to the electrophysiological STN. The largest border differences were found using SWI. Border differences were considerably larger than errors associated with iCT and fusion techniques. A cautious approach should be taken when relying solely on MR imaging for delineation of both clinically relevant STN borders.
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Bot M, van den Munckhof P, Bakay R, Stebbins G, Verhagen Metman L. Accuracy of Intraoperative Computed Tomography during Deep Brain Stimulation Procedures: Comparison with Postoperative Magnetic Resonance Imaging. Stereotact Funct Neurosurg 2017; 95:183-188. [PMID: 28601874 DOI: 10.1159/000475672] [Citation(s) in RCA: 39] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2016] [Accepted: 04/05/2017] [Indexed: 11/19/2022]
Abstract
OBJECTIVE To determine the accuracy of intraoperative computed tomography (iCT) in localizing deep brain stimulation (DBS) electrodes by comparing this modality with postoperative magnetic resonance imaging (MRI). BACKGROUND Optimal lead placement is a critical factor for the outcome of DBS procedures and preferably confirmed during surgery. iCT offers 3-dimensional verification of both microelectrode and lead location during DBS surgery. However, accurate electrode representation on iCT has not been extensively studied. METHODS DBS surgery was performed using the Leksell stereotactic G frame. Stereotactic coordinates of 52 DBS leads were determined on both iCT and postoperative MRI and compared with intended final target coordinates. The resulting absolute differences in X (medial-lateral), Y (anterior-posterior), and Z (dorsal-ventral) coordinates (ΔX, ΔY, and ΔZ) for both modalities were then used to calculate the euclidean distance. RESULTS Euclidean distances were 2.7 ± 1.1 and 2.5 ± 1.2 mm for MRI and iCT, respectively (p = 0.2). CONCLUSION Postoperative MRI and iCT show equivalent DBS lead representation. Intraoperative localization of both microelectrode and DBS lead in stereotactic space enables direct adjustments. Verification of lead placement with postoperative MRI, considered to be the gold standard, is unnecessary.
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Affiliation(s)
- Maarten Bot
- Department of Neurological Sciences, Rush University Medical Center, Chicago, IL, USA
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Black CN, Bot M, Scheffer PG, Penninx BWJH. Oxidative stress in major depressive and anxiety disorders, and the association with antidepressant use; results from a large adult cohort. Psychol Med 2017; 47:936-948. [PMID: 27928978 DOI: 10.1017/s0033291716002828] [Citation(s) in RCA: 45] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
BACKGROUND Oxidative stress has been implicated in the pathophysiology of major depressive disorder (MDD) and anxiety disorders and may be influenced by antidepressant use. This study investigated the association of oxidative stress, measured by plasma levels of F2-isoprostanes and 8-hydroxy-2'-deoxyguanosine (8-OHdG) reflecting oxidative lipid and DNA damage respectively, with MDD, anxiety disorders and antidepressant use in a large cohort. METHOD Data was derived from the Netherlands Study of Depression and Anxiety including patients with current (N = 1619) or remitted (N = 610) MDD and/or anxiety disorder(s) (of which N = 704 antidepressant users) and 612 controls. Diagnoses were established with the Composite International Diagnostic Interview. Plasma 8-OHdG and F2-isoprostanes were measured using LC-MS/MS. ANCOVA was performed adjusted for sampling, sociodemographic, health and lifestyle variables. RESULTS F2-isoprostanes did not differ between controls and patients, or by antidepressant use. Patients with current disorders had lower 8-OHdG (mean 42.1 pmol/l, 95% CI 40.4-43.8) compared to controls (45.0 pmol/l, 95% CI 42.9-47.2; p < 0.001) after adjustment for sampling, sociodemographics and lifestyle, but these differences disappeared after further adjustment for antidepressant use (p = 0.562). Antidepressant users had lower 8-OHdG levels (38.2 pmol/l, 95% CI 36.5-39.9) compared to controls (44.9 pmol/l, 95% CI 43.2-46.6; Cohen's d = 0.21, p < 0.001). Results for 8-OHdG were comparable across disorders (MDD and/or anxiety disorders), and all antidepressant types (SSRIs, TCAs, other antidepressants). CONCLUSION Contrary to previous findings this large-scale study found no increased oxidative stress in MDD and anxiety disorders. Antidepressant use was associated with lower oxidative DNA damage, suggesting antidepressants may have antioxidant effects.
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Affiliation(s)
- C N Black
- Department of Psychiatry and EMGO+ Institute for Health and Care Research,VU University Medical Center, and GGZ inGeest,Amsterdam,The Netherlands
| | - M Bot
- Department of Psychiatry and EMGO+ Institute for Health and Care Research,VU University Medical Center, and GGZ inGeest,Amsterdam,The Netherlands
| | - P G Scheffer
- Department of Clinical Chemistry,VU University Medical Center,Amsterdam,The Netherlands
| | - B W J H Penninx
- Department of Psychiatry and EMGO+ Institute for Health and Care Research,VU University Medical Center, and GGZ inGeest,Amsterdam,The Netherlands
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Bot M, Middeldorp CM, de Geus EJC, Lau HM, Sinke M, van Nieuwenhuizen B, Smit JH, Boomsma DI, Penninx BWJH. Validity of LIDAS (LIfetime Depression Assessment Self-report): a self-report online assessment of lifetime major depressive disorder. Psychol Med 2017; 47:279-289. [PMID: 27702414 DOI: 10.1017/s0033291716002312] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
BACKGROUND There is a paucity of valid, brief instruments for the assessment of lifetime major depressive disorder (MDD) that can be used in, for example, large-scale genomics, imaging or biomarker studies on depression. We developed the LIfetime Depression Assessment Self-report (LIDAS), which assesses lifetime MDD diagnosis according to DSM criteria, and is largely based on the widely used Composite International Diagnostic Interview (CIDI). Here, we tested the feasibility and determined the sensitivity and specificity for measuring lifetime MDD with this new questionnaire, with a regular CIDI as reference. METHOD Sensitivity and specificity analyses of the online lifetime MDD questionnaire were performed in adults with (n = 177) and without (n = 87) lifetime MDD according to regular index CIDIs, selected from the Netherlands Study of Depression and Anxiety (NESDA) and Netherlands Twin Register (NTR). Feasibility was tested in an additional non-selective, population-based sample of NTR participants (n = 245). RESULTS Of the 753 invited persons, 509 (68%) completed the LIDAS, of which 419 (82%) did this online. User-friendliness of the instrument was rated high. Median completion time was 6.2 min. Sensitivity and specificity for lifetime MDD were 85% [95% confidence interval (CI) 80-91%] and 80% (95% CI 72-89%), respectively. This LIDAS instrument gave a lifetime MDD prevalence of 20.8% in the population-based sample. CONCLUSIONS Measuring lifetime MDD with an online instrument was feasible. Sensitivity and specificity were adequate. The instrument gave a prevalence of lifetime MDD in line with reported population prevalences. LIDAS is a promising tool for rapid determination of lifetime MDD status in large samples, such as needed for genomics studies.
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Affiliation(s)
- M Bot
- Department of Psychiatry and the EMGO Institute for Health and Care Research,VU University Medical Center, and GGZ inGeest,Amsterdam,The Netherlands
| | | | - E J C de Geus
- Department of Biological Psychology and the EMGO Institute for Health and Care Research,VU University,Amsterdam,The Netherlands
| | - H M Lau
- Department of Psychiatry and the EMGO Institute for Health and Care Research,VU University Medical Center, and GGZ inGeest,Amsterdam,The Netherlands
| | - M Sinke
- Department of Biological Psychology and the EMGO Institute for Health and Care Research,VU University,Amsterdam,The Netherlands
| | - B van Nieuwenhuizen
- Department of Biological Psychology and the EMGO Institute for Health and Care Research,VU University,Amsterdam,The Netherlands
| | - J H Smit
- Department of Psychiatry and the EMGO Institute for Health and Care Research,VU University Medical Center, and GGZ inGeest,Amsterdam,The Netherlands
| | - D I Boomsma
- Neuroscience Campus Amsterdam,Amsterdam,The Netherlands
| | - B W J H Penninx
- Department of Psychiatry and the EMGO Institute for Health and Care Research,VU University Medical Center, and GGZ inGeest,Amsterdam,The Netherlands
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Bot M, van den Munckhof P. In Reply: Can We Rely on Susceptibility-Weighted Imaging (SWI) for Subthalamic Nucleus Identification in Deep Brain Stimulation Surgery? Neurosurgery 2016; 79:e946. [PMID: 27870820 DOI: 10.1227/neu.0000000000001416] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Affiliation(s)
- Maarten Bot
- Department of Neurosurgery, Academic Medical Center, Amsterdam, The Netherlands
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Bot M, Bour L, de Bie RM, Contarino MF, Schuurman PR, van den Munckhof P. Can We Rely on Susceptibility-Weighted Imaging for Subthalamic Nucleus Identification in Deep Brain Stimulation Surgery? Neurosurgery 2016; 78:353-60. [PMID: 26600278 DOI: 10.1227/neu.0000000000001130] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND Susceptibility-weighted imaging (SWI) offers significantly improved visibility of the subthalamic nucleus (STN) compared with traditional T2-weighted imaging. However, it is unknown whether the representation of the nucleus on SWI corresponds to the neurophysiological location of the STN. OBJECTIVE To determine the correlation between the intraoperative electrophysiological activity of the STN and the representation of the nucleus on different magnetic resonance imaging (MRI) sequences used for deep brain stimulation target planning. METHODS At stereotactic target depth, microelectrode recordings (MERs) of typical STN neuronal activity were mapped on 3 different preoperative MRI sequences: 1.5-T SWI, 1.5-T T2-weighted, and 3-T T2-weighted MRI. For each MRI sequence, it was determined whether the MER signal was situated inside or outside the contour of the STN. RESULTS A total of 196 MER tracks in 34 patients were evaluated. In 165 tracks (84%), typical electrophysiological STN activity was measured. MER activity was situated more consistently inside hypointense STN contour representation on 1.5- and 3-T T2-weighted images compared with SWI (99% and 100% vs 79%, respectively). The 21% incongruence of electrophysiological STN activity outside the STN contour on SWI was seen almost exclusively in the anterior and lateral microelectrode channels. CONCLUSION STN representation on SWI does not correspond to electrophysiological STN borders. SWI does not correctly display the lateral part of the STN. When aiming to target the superolateral sensorimotor part of the STN during deep brain stimulation surgery, SWI does not offer an advantage but a disadvantage compared with conventional T2. Future research is needed to determine whether these findings may also apply for high-field SWI.
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Affiliation(s)
- Maarten Bot
- Departments of *Neurosurgery and ‡Neurology and Clinical Neurophysiology, Academic Medical Center, Amsterdam, the Netherlands; §Haga Teaching Hospital, Den Haag, the Netherlands
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Abstract
IntroductionOxidative stress has been implicated in the pathophysiology of depression and anxiety disorders and may be influenced by antidepressant use.ObjectivesThis study investigated the association of oxidative stress, measured by plasma levels of F2-isoprostanes and 8-hydroxy-2′-deoxyguanosine (8-OHdG), reflecting oxidative lipid and DNA damage respectively, with major depressive disorder (MDD), generalized anxiety disorder, social phobia, panic disorder, agoraphobia and antidepressant use in a large cohort.MethodsData was derived from the Netherlands Study of Depression and Anxiety including patients with current (n = 1641) or remitted (n = 610) MDD and/or anxiety disorder(s) (of which n = 709 antidepressant users) and 633 controls. Diagnoses were established with the Composite Interview Diagnostic Instrument. Plasma 8-OHdG and F2-isoprostanes were measured using UHPLC-MS/MS. ANCOVA was performed adjusting for sampling, sociodemographic, health and lifestyle variables.ResultsF2-isoprostanes did not differ between controls and patients, or by antidepressant use. Patients (current or remitted) using antidepressants had lower 8-OHdG (adjusted mean 38.3 pmol/L) compared to patients (current or remitted) without antidepressants (44.7 pmol/L) and controls (44.9 pmol/L, P < 0.001; Cohen's d 0.26). Findings for 8-OHdG were similar over all disorders and all antidepressant types (SSRIs, TCAs, SNRIs; P < 0.001).ConclusionContrary to previous findings this large-scale study did not find increased oxidative stress measured by F2-isoprostanes or 8-OHdG in MDD or anxiety disorders. 8-OHdG levels were lower in antidepressant users, which suggests antidepressants may have antioxidant properties.Disclosure of interestThe authors have not supplied their declaration of competing interest.
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Black CN, Penninx BWJH, Bot M, Odegaard AO, Gross MD, Matthews KA, Jacobs DR. Oxidative stress, anti-oxidants and the cross-sectional and longitudinal association with depressive symptoms: results from the CARDIA study. Transl Psychiatry 2016; 6:e743. [PMID: 26905415 PMCID: PMC4872434 DOI: 10.1038/tp.2016.5] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/14/2015] [Revised: 12/02/2015] [Accepted: 12/25/2015] [Indexed: 02/07/2023] Open
Abstract
Depression may be accompanied by increased oxidative stress and decreased circulating anti-oxidants. This study examines the association between depressive symptoms, F2-isoprostanes and carotenoids in a US community sample. The study includes 3009 participants (mean age 40.3, 54.2% female) from CARDIA (Coronary Artery Risk Development in Young Adults). Cross-sectional analyses were performed on data from the year 15 examination (2000-2001) including subjects whose depressive symptoms were assessed with the Center for Epidemiologic Studies Depression Scale (CES-D) and had measurements of plasma F2-isoprostanes (gas chromatography/mass spectrometry) or serum carotenoids (high-performance liquid chromatography). Carotenoids zeaxanthin/lutein, β-cryptoxanthin, lycopene, α-carotene, β-carotene were standardized and summed. Longitudinal analyses were conducted using the data from other examinations at 5-year intervals. Cross-lagged analyses investigated whether CES-D predicted F2-isoprostanes or carotenoids at the following exam, and vice versa. Regression analyses were controlled for sociodemographics, health and lifestyle factors. F2-isoprostanes were higher in subjects with depressive symptoms (CES-D ⩾ 16) after adjustment for sociodemographics (55.7 vs 52.0 pg ml(-1); Cohen's d = 0.14, P < 0.001). There was no difference in F2-isoprostanes after further adjustment for health and lifestyle factors. Carotenoids were lower in those with CES-D scores ⩾ 16, even after adjustment for health and lifestyle factors (standardized sum 238.7 vs 244.0, Cohen's d = -0.16, P < 0.001). Longitudinal analyses confirmed that depression predicts subsequent F2-isoprostane and carotenoid levels. Neither F2-isoprostanes nor carotenoids predicted subsequent depression. In conclusion, depressive symptoms were cross-sectionally and longitudinally associated with increased F2-isoprostanes and decreased carotenoids. The association with F2-isoprostanes can largely be explained by lifestyle factors, but lower carotenoids were independently associated with depressive symptoms.
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Affiliation(s)
- C N Black
- Department of Psychiatry, EMGO Institute for Health and Care Research, VU University Medical Center, Amsterdam, The Netherlands
| | - B W J H Penninx
- Department of Psychiatry, EMGO Institute for Health and Care Research, VU University Medical Center, Amsterdam, The Netherlands
| | - M Bot
- Department of Psychiatry, EMGO Institute for Health and Care Research, VU University Medical Center, Amsterdam, The Netherlands
| | - A O Odegaard
- Department of Epidemiology, School of Medicine, University of California, Irvine, Irvine, CA, USA
| | - M D Gross
- Department of Laboratory Medicine and Pathology University of Minnesota Medical School, University of Minnesota, Minneapolis, MN, USA
| | - K A Matthews
- Department of Psychiatry, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - D R Jacobs
- Division of Epidemiology and Community Health, School of Public Health, University of Minnesota Medical School, University of Minnesota, Minneapolis, MN, USA
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Gottschalk MG, Cooper JD, Chan MK, Bot M, Penninx BWJH, Bahn S. Serum biomarkers predictive of depressive episodes in panic disorder. J Psychiatr Res 2016; 73:53-62. [PMID: 26687614 DOI: 10.1016/j.jpsychires.2015.11.012] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/05/2015] [Revised: 11/13/2015] [Accepted: 11/20/2015] [Indexed: 01/30/2023]
Abstract
Panic disorder with or without comorbid agoraphobia (PD/PDA) has been linked to an increased risk to develop subsequent depressive episodes, yet the underlying pathophysiology of these disorders remains poorly understood. We aimed to identify a biomarker panel predictive for the development of a depressive disorder (major depressive disorder and/or dysthymia) within a 2-year-follow-up period. Blood serum concentrations of 165 analytes were evaluated in 120 PD/PDA patients without depressive disorder baseline diagnosis (6-month-recency) in the Netherlands Study of Depression and Anxiety (NESDA). We assessed the predictive performance of serum biomarkers, clinical, and self-report variables using receiver operating characteristics curves (ROC) and the area under the ROC curve (AUC). False-discovery-rate corrected logistic regression model selection of serum analytes and covariates identified an optimal predictive panel comprised of tetranectin and creatine kinase MB along with patient gender and scores from the Inventory of Depressive Symptomatology (IDS) rating scale. Combined, an AUC of 0.87 was reached for identifying the PD/PDA patients who developed a depressive disorder within 2 years (n = 44). The addition of biomarkers represented a significant (p = 0.010) improvement over using gender and IDS alone as predictors (AUC = 0.78). For the first time, we report on a combination of biological serum markers, clinical variables and self-report inventories that can detect PD/PDA patients at increased risk of developing subsequent depressive disorders with good predictive performance in a naturalistic cohort design. After an independent validation our proposed biomarkers could prove useful in the detection of at-risk PD/PDA patients, allowing for early therapeutic interventions and improving clinical outcome.
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Affiliation(s)
- M G Gottschalk
- Department of Chemical Engineering and Biotechnology, Cambridge Centre for Neuropsychiatric Research, University of Cambridge, Cambridge, UK
| | - J D Cooper
- Department of Chemical Engineering and Biotechnology, Cambridge Centre for Neuropsychiatric Research, University of Cambridge, Cambridge, UK
| | - M K Chan
- Department of Chemical Engineering and Biotechnology, Cambridge Centre for Neuropsychiatric Research, University of Cambridge, Cambridge, UK
| | - M Bot
- Department of Psychiatry, EMGO Institute for Health and Care Research and Neuroscience Campus Amsterdam, VU University Medical Center, Amsterdam, The Netherlands
| | - B W J H Penninx
- Department of Psychiatry, EMGO Institute for Health and Care Research and Neuroscience Campus Amsterdam, VU University Medical Center, Amsterdam, The Netherlands.
| | - S Bahn
- Department of Chemical Engineering and Biotechnology, Cambridge Centre for Neuropsychiatric Research, University of Cambridge, Cambridge, UK.
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Nefs G, Bevelander S, Hendrieckx C, Bot M, Ruige J, Speight J, Pouwer F. Fear of hypoglycaemia in adults with Type 1 diabetes: results from Diabetes MILES - The Netherlands. Diabet Med 2015; 32:1289-96. [PMID: 25764474 DOI: 10.1111/dme.12739] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 03/10/2015] [Indexed: 12/26/2022]
Abstract
AIMS To examine sociodemographic, clinical and psychological factors associated with fear of hypoglycaemia in adults with Type 1 diabetes. METHODS Data were obtained from Diabetes MILES - The Netherlands, an online self-report national survey. This cross-sectional analysis focused on participants with Type 1 diabetes who completed the 18-item Hypoglycaemia Fear Survey - Second Version Worry subscale (HFS-II-W; possible total score range 0-72, higher scores indicating higher fear) (n = 288). To explore correlates of fear of hypoglycaemia, a hierarchical linear regression analysis was performed in participants with full data on sociodemographic, clinical and psychological factors (n = 232; younger and more highly educated than those excluded). RESULTS HFS-II-W mean score was 11.1 ± 11.1. Gender, age, education and having a partner (model 1) were not associated with fear of hypoglycaemia. In model 2, history of severe hypoglycaemia (irrespective of number of events) was associated with (greater) fear of hypoglycaemia, whereas diabetes duration, pump therapy and HbA1c were not. Type D personality was positively correlated (model 3), as were symptoms of depression, but not anxiety (model 4). Adding loneliness (model 5) did not improve the model. The fully adjusted analysis showed that fear of hypoglycaemia was associated with depressive symptoms (β = 0.38, P < 0.001) and history of hypoglycaemia (1-2 events: β = 0.30, P < 0.001; ≥ 3 events: β = 0.19, P = 0.002). Total explained variance was 23%. CONCLUSIONS Depressive symptoms and history of hypoglycaemia are associated with fear of hypoglycaemia in adults with Type 1 diabetes. These factors may help to identify people with excessive fear, who may particularly benefit from interventions to reduce hypoglycaemia risk and worries.
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Affiliation(s)
- G Nefs
- Center of Research on Psychology in Somatic Diseases (CoRPS), Department of Medical and Clinical Psychology, Tilburg University, The Netherlands
| | - S Bevelander
- Center of Research on Psychology in Somatic Diseases (CoRPS), Department of Medical and Clinical Psychology, Tilburg University, The Netherlands
| | - C Hendrieckx
- The Australian Centre for Behavioural Research in Diabetes (ACBRD), Diabetes Australia - Vic, Melbourne, Australia
- Centre for Mental Health and Wellbeing Research, Deakin University, Burwood, Australia
| | - M Bot
- Department of Psychiatry, VU University Medical Center and GGZ inGeest, Amsterdam, The Netherlands
| | - J Ruige
- Department of Endocrinology, University Hospital Ghent, Belgium
| | - J Speight
- The Australian Centre for Behavioural Research in Diabetes (ACBRD), Diabetes Australia - Vic, Melbourne, Australia
- Centre for Mental Health and Wellbeing Research, Deakin University, Burwood, Australia
- AHP Research, Hornchurch, UK
| | - F Pouwer
- Center of Research on Psychology in Somatic Diseases (CoRPS), Department of Medical and Clinical Psychology, Tilburg University, The Netherlands
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Gottschalk MG, Cooper JD, Chan MK, Bot M, Penninx BWJH, Bahn S. Discovery of serum biomarkers predicting development of a subsequent depressive episode in social anxiety disorder. Brain Behav Immun 2015; 48:123-31. [PMID: 25929723 DOI: 10.1016/j.bbi.2015.04.011] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/16/2015] [Revised: 04/10/2015] [Accepted: 04/21/2015] [Indexed: 01/04/2023] Open
Abstract
Although social anxiety disorder (SAD) is strongly associated with the subsequent development of a depressive disorder (major depressive disorder or dysthymia), no underlying biological risk factors are known. We aimed to identify biomarkers which predict depressive episodes in SAD patients over a 2-year follow-up period. One hundred sixty-five multiplexed immunoassay analytes were investigated in blood serum of 143 SAD patients without co-morbid depressive disorders, recruited within the Netherlands Study of Depression and Anxiety (NESDA). Predictive performance of identified biomarkers, clinical variables and self-report inventories was assessed using receiver operating characteristics curves (ROC) and represented by the area under the ROC curve (AUC). Stepwise logistic regression resulted in the selection of four serum analytes (AXL receptor tyrosine kinase, vascular cell adhesion molecule 1, vitronectin, collagen IV) and four additional variables (Inventory of Depressive Symptomatology, Beck Anxiety Inventory somatic subscale, depressive disorder lifetime diagnosis, BMI) as optimal set of patient parameters. When combined, an AUC of 0.86 was achieved for the identification of SAD individuals who later developed a depressive disorder. Throughout our analyses, biomarkers yielded superior discriminative performance compared to clinical variables and self-report inventories alone. We report the discovery of a serum marker panel with good predictive performance to identify SAD individuals prone to develop subsequent depressive episodes in a naturalistic cohort design. Furthermore, we emphasise the importance to combine biological markers, clinical variables and self-report inventories for disease course predictions in psychiatry. Following replication in independent cohorts, validated biomarkers could help to identify SAD patients at risk of developing a depressive disorder, thus facilitating early intervention.
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Affiliation(s)
- M G Gottschalk
- Department of Chemical Engineering and Biotechnology, Cambridge Centre for Neuropsychiatric Research, University of Cambridge, Cambridge, UK
| | - J D Cooper
- Department of Chemical Engineering and Biotechnology, Cambridge Centre for Neuropsychiatric Research, University of Cambridge, Cambridge, UK
| | - M K Chan
- Department of Chemical Engineering and Biotechnology, Cambridge Centre for Neuropsychiatric Research, University of Cambridge, Cambridge, UK
| | - M Bot
- Department of Psychiatry, EMGO Institute for Health and Care Research and Neuroscience Campus Amsterdam, VU University Medical Center, Amsterdam, The Netherlands
| | - B W J H Penninx
- Department of Psychiatry, EMGO Institute for Health and Care Research and Neuroscience Campus Amsterdam, VU University Medical Center, Amsterdam, The Netherlands.
| | - S Bahn
- Department of Chemical Engineering and Biotechnology, Cambridge Centre for Neuropsychiatric Research, University of Cambridge, Cambridge, UK; Department of Neuroscience, Erasmus Medical Center, Rotterdam, The Netherlands.
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