1
|
Mailankody P, Kamble N, Bhattacharya A, Shubha Bhat GS, Arumugam T, Thennarasu K, Arasappa R, Varambally S, Yadav R, Pal PK. Yoga as an Add-on Therapy in Parkinson's Disease: A Single Group Open-label Trial. Can J Neurol Sci 2024:1-8. [PMID: 38525880 DOI: 10.1017/cjn.2024.43] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/26/2024]
Abstract
OBJECTIVE We aimed to evaluate the effect of yoga on motor and non-motor symptoms and cortical excitability in patients with Parkinson's disease (PD). METHODS We prospectively evaluated 17 patients with PD at baseline, after one month of conventional care, and after one month of supervised yoga sessions. The motor and non-motor symptoms were evaluated using the Unified Parkinson's disease Rating Scale (motor part III), Hoehn and Yahr stage, Montreal Cognitive Assessment, Hamilton depression rating scale, Hamilton anxiety rating scale, non-motor symptoms questionnaire and World Health Organization quality of life questionnaire. Transcranial magnetic stimulation was used to record resting motor threshold, central motor conduction time, ipsilateral silent period (iSP), contralateral silent period (cSP), short interval intracortical inhibition (SICI), and intracortical facilitation. RESULTS The mean age of the patients was 55.5 ± 10.8 years, with a mean duration of illness of 4.0 ± 2.5 years. The postural stability of the patients significantly improved following yoga (0.59 ± 0.5 to 0.18 ± 0.4, p = 0.039). There was a significant reduction in the cSP from baseline (138.07 ± 27.5 ms) to 4 weeks of yoga therapy (116.94 ± 18.2 ms, p = 0.004). In addition, a significant reduction in SICI was observed after four weeks of yoga therapy (0.22 ± 0.10) to (0.46 ± 0.23), p = 0.004). CONCLUSION Yoga intervention can significantly improve postural stability in patients with PD. A significant reduction of cSP and SICI suggests a reduction in GABAergic neurotransmission following yoga therapy that may underlie the improvement observed in postural stability. CLINICALTRIALSGOV IDENTIFIER CTRI/2019/02/017564.
Collapse
Affiliation(s)
- Pooja Mailankody
- Department of Neurology, National Institute of Mental Health & Neuro Sciences, Bangalore, Karnataka, India
| | - Nitish Kamble
- Department of Neurology, National Institute of Mental Health & Neuro Sciences, Bangalore, Karnataka, India
| | - Amitabh Bhattacharya
- Department of Neurology, National Institute of Mental Health & Neuro Sciences, Bangalore, Karnataka, India
| | - G S Shubha Bhat
- Department of Neurology, National Institute of Mental Health & Neuro Sciences, Bangalore, Karnataka, India
| | - Thamodharan Arumugam
- Department of Neurology, National Institute of Mental Health & Neuro Sciences, Bangalore, Karnataka, India
| | - K Thennarasu
- Department of Biostatistics, National Institute of Mental Health & Neuro Sciences, Bangalore, Karnataka, India
| | - Rashmi Arasappa
- Department of Psychiatry, National Institute of Mental Health & Neuro Sciences, Bangalore, Karnataka, India
| | - Shivarama Varambally
- Department of Psychiatry, National Institute of Mental Health & Neuro Sciences, Bangalore, Karnataka, India
| | - Ravi Yadav
- Department of Neurology, National Institute of Mental Health & Neuro Sciences, Bangalore, Karnataka, India
| | - Pramod Kumar Pal
- Department of Neurology, National Institute of Mental Health & Neuro Sciences, Bangalore, Karnataka, India
| |
Collapse
|
2
|
Calvano A, Kleinholdermann U, Heun AS, Bopp MHA, Nimsky C, Timmermann L, Pedrosa DJ. Structural connectivity of low-frequency subthalamic stimulation for improving stride length in Parkinson's disease. Neuroimage Clin 2024; 42:103591. [PMID: 38507954 PMCID: PMC10965492 DOI: 10.1016/j.nicl.2024.103591] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2024] [Revised: 03/07/2024] [Accepted: 03/13/2024] [Indexed: 03/22/2024]
Abstract
BACKGROUND A reduction in stride length is considered a key characteristic of gait kinematics in Parkinson's disease (PD) and has been identified as a predictor of falls. Although low-frequency stimulation (LFS) has been suggested as a method to improve gait characteristics, the underlying structural network is not well understood. OBJECTIVE This study aims to investigate the structural correlates of changes in stride length during LFS (85 Hz). METHODS Objective gait performance was retrospectively evaluated in 19 PD patients who underwent deep brain stimulation (DBS) at 85 Hz and 130 Hz. Individual DBS contacts and volumes of activated tissue (VAT) were computed using preoperative magnetic resonance imaging (MRI) and postoperative computed tomography (CT) scans. Structural connectivity profiles to predetermined cortical and mesencephalic areas were estimated using a normative connectome. RESULTS LFS led to a significant improvement in stride length compared to 130 Hz stimulation. The intersection between VAT and the associative subregion of the subthalamic nucleus (STN) was associated with an improvement in stride length and had structural connections to the supplementary motor area, prefrontal cortex, and pedunculopontine nucleus. Conversely, we found that a lack of improvement was linked to stimulation volumes connected to cortico-diencephalic fibers bypassing the STN dorsolaterally. The robustness of the connectivity model was verified through leave-one-patient-out, 5-, and 10-fold cross cross-validation paradigms. CONCLUSION These findings offer new insights into the structural connectivity that underlies gait changes following LFS. Targeting the non-motor subregion of the STN with LFS on an individual level may present a potential therapeutic approach for PD patients with gait disorders.
Collapse
Affiliation(s)
- Alexander Calvano
- Department of Neurology, Philipps-University Marburg, Marburg, Germany
| | - Urs Kleinholdermann
- Department of Neurology, Philipps-University Marburg, Marburg, Germany; Center of Mind, Brain and Behaviour, Philipps-University Marburg, Marburg, Germany
| | | | - Miriam H A Bopp
- Center of Mind, Brain and Behaviour, Philipps-University Marburg, Marburg, Germany; Department of Neurosurgery, Philipps-University Marburg, Marburg, Germany
| | - Christopher Nimsky
- Center of Mind, Brain and Behaviour, Philipps-University Marburg, Marburg, Germany; Department of Neurosurgery, Philipps-University Marburg, Marburg, Germany
| | - Lars Timmermann
- Department of Neurology, Philipps-University Marburg, Marburg, Germany; Center of Mind, Brain and Behaviour, Philipps-University Marburg, Marburg, Germany
| | - David J Pedrosa
- Department of Neurology, Philipps-University Marburg, Marburg, Germany; Center of Mind, Brain and Behaviour, Philipps-University Marburg, Marburg, Germany.
| |
Collapse
|
3
|
Silva-Batista C, Lira J, Coelho DB, de Lima-Pardini AC, Nucci MP, Mattos ECT, Magalhaes FH, Barbosa ER, Teixeira LA, Amaro Junior E, Ugrinowitsch C, Horak FB. Mesencephalic Locomotor Region and Presynaptic Inhibition during Anticipatory Postural Adjustments in People with Parkinson's Disease. Brain Sci 2024; 14:178. [PMID: 38391752 PMCID: PMC10887111 DOI: 10.3390/brainsci14020178] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2024] [Revised: 02/11/2024] [Accepted: 02/13/2024] [Indexed: 02/24/2024] Open
Abstract
Individuals with Parkinson's disease (PD) and freezing of gait (FOG) have a loss of presynaptic inhibition (PSI) during anticipatory postural adjustments (APAs) for step initiation. The mesencephalic locomotor region (MLR) has connections to the reticulospinal tract that mediates inhibitory interneurons responsible for modulating PSI and APAs. Here, we hypothesized that MLR activity during step initiation would explain the loss of PSI during APAs for step initiation in FOG (freezers). Freezers (n = 34) were assessed in the ON-medication state. We assessed the beta of blood oxygenation level-dependent signal change of areas known to initiate and pace gait (e.g., MLR) during a functional magnetic resonance imaging protocol of an APA task. In addition, we assessed the PSI of the soleus muscle during APA for step initiation, and clinical (e.g., disease duration) and behavioral (e.g., FOG severity and APA amplitude for step initiation) variables. A linear multiple regression model showed that MLR activity (R2 = 0.32, p = 0.0006) and APA amplitude (R2 = 0.13, p = 0.0097) explained together 45% of the loss of PSI during step initiation in freezers. Decreased MLR activity during a simulated APA task is related to a higher loss of PSI during APA for step initiation. Deficits in central and spinal inhibitions during APA may be related to FOG pathophysiology.
Collapse
Affiliation(s)
- Carla Silva-Batista
- Exercise Neuroscience Research Group, University of São Paulo, São Paulo 05508-070, Brazil
- Department of Neurology, Oregon Health and Science University, Portland, OR 97239, USA
| | - Jumes Lira
- Exercise Neuroscience Research Group, University of São Paulo, São Paulo 05508-070, Brazil
- School of Arts, Sciences and Humanities, University of São Paulo, São Paulo 03828-000, Brazil
- School of Physical Education and Sport, University of São Paulo, São Paulo 05508-030, Brazil
| | - Daniel Boari Coelho
- Biomedical Engineering, Federal University of ABC, São Bernardo do Campo 09210-170, Brazil
| | | | | | | | | | - Egberto Reis Barbosa
- Movement Disorders Clinic, Department of Neurology, School of Medicine, University of São Paulo, São Paulo 05508-070, Brazil
| | - Luis Augusto Teixeira
- School of Physical Education and Sport, University of São Paulo, São Paulo 05508-030, Brazil
| | - Edson Amaro Junior
- Department of Radiology, University of São Paulo, São Paulo 05508-090, Brazil
| | - Carlos Ugrinowitsch
- School of Physical Education and Sport, University of São Paulo, São Paulo 05508-030, Brazil
| | - Fay B Horak
- Department of Neurology, Oregon Health and Science University, Portland, OR 97239, USA
| |
Collapse
|
4
|
Streumer J, Selvaraj AK, Kurt E, Bloem BR, Esselink RAJ, Bartels RHMA, Georgiev D, Vinke RS. Does spinal cord stimulation improve gait in Parkinson's disease: A comprehensive review. Parkinsonism Relat Disord 2023; 109:105331. [PMID: 36868910 DOI: 10.1016/j.parkreldis.2023.105331] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/04/2023] [Revised: 02/12/2023] [Accepted: 02/17/2023] [Indexed: 03/03/2023]
Abstract
INTRODUCTION Axial disability, including gait disturbances, is common in Parkinson's disease (PD), especially in advanced stages. Epidural spinal cord stimulation (SCS) has been investigated as a treatment option for gait disorders in PD. Here, we review the literature on SCS in PD and evaluate its efficacy, optimal stimulation parameters, optimal electrode locations, possible effects of concurrent deep brain stimulation, and possible working mechanisms on gait. METHODS Databases were searched for human studies involving PD patients who received an epidural SCS intervention and who had at least one gait-related outcome measure. The included reports were reviewed with respect to design and outcomes. Additionally, the possible mechanisms of action underlying SCS were reviewed. RESULTS Out of 433 records identified, 25 unique studies with in total 103 participants were included. Most studies included only a few participants. The gait disorders of most PD patients with concurrent pain complaints, mostly low back pain, improved with SCS in almost all cases, regardless of stimulation parameters or electrode location. Higher-frequency stimulation (>200 Hz) seemed to be more effective in pain-free PD patients, but the results were inconsistent. Heterogeneity in outcome measures and follow-up times hindered comparability. CONCLUSIONS SCS may improve gait in PD patients with neuropathic pain, but its efficacy in pain-free patients remains uncertain due to a lack of thorough double-blind studies. Apart from a well-powered, controlled, double-blind study design, future studies could further explore the initial hints that higher-frequency stimulation (>200 Hz) might be the best approach to improve gait outcomes in pain-free patients.
Collapse
Affiliation(s)
- Jesco Streumer
- Radboud University Medical Centre, Donders Institute for Brain, Cognition and Behaviour, Department of Neurosurgery, Nijmegen, the Netherlands
| | - Ashok K Selvaraj
- Radboud University Medical Centre, Donders Institute for Brain, Cognition and Behaviour, Department of Neurosurgery, Nijmegen, the Netherlands
| | - Erkan Kurt
- Radboud University Medical Centre, Donders Institute for Brain, Cognition and Behaviour, Department of Neurosurgery, Nijmegen, the Netherlands
| | - Bastiaan R Bloem
- Radboud University Medical Centre, Donders Institute for Brain, Cognition and Behaviour, Department of Neurology, Nijmegen, the Netherlands
| | - Rianne A J Esselink
- Radboud University Medical Centre, Donders Institute for Brain, Cognition and Behaviour, Department of Neurology, Nijmegen, the Netherlands
| | - Ronald H M A Bartels
- Radboud University Medical Centre, Donders Institute for Brain, Cognition and Behaviour, Department of Neurosurgery, Nijmegen, the Netherlands
| | - Dejan Georgiev
- Department of Neurology, University Medical Centre Ljubljana, Ljubljana, Slovenia; Faculty of Computer and Information Sciences, University of Ljubljana, Ljubljana, Slovenia
| | - R Saman Vinke
- Radboud University Medical Centre, Donders Institute for Brain, Cognition and Behaviour, Department of Neurosurgery, Nijmegen, the Netherlands.
| |
Collapse
|
5
|
Premotor, nonmotor and motor symptoms of Parkinson's Disease: A new clinical state of the art. Ageing Res Rev 2023; 84:101834. [PMID: 36581178 DOI: 10.1016/j.arr.2022.101834] [Citation(s) in RCA: 20] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2022] [Revised: 12/18/2022] [Accepted: 12/21/2022] [Indexed: 12/27/2022]
Abstract
Parkinson's Disease (PD) is a neurodegenerative disorder that affects dopaminergic neurons in the mesencephalic substantia nigra, causing a progressive clinical course characterized by pre-motor, non-motor and motor symptoms, which negatively impact the quality of life of patients and cause high health care costs. Therefore, the present study aims to discuss the clinical manifestations of PD and to make a correlation with the gut-brain (GB) axis, approaching epidemiology and therapeutic perspectives, to better understand its clinical progression and identify symptoms early. A literature review was performed regarding the association between clinical progression, the gut-brain axis, epidemiology, and therapeutic perspectives, in addition to detailing pre-motor, non-motor symptoms (neuropsychiatric, cognitive, autonomic, sleep disorders, sensory abnormalities) and cardinal motor symptoms. Therefore, this article addresses a topic of extreme relevance, since the previously mentioned clinical manifestations (pre-motor and non-motor) can often act as prodromal markers for the early diagnosis of PD and may precede it by up to 20 years.
Collapse
|
6
|
Chen T, Lin F, Cai G. Comparison of the Efficacy of Deep Brain Stimulation in Different Targets in Improving Gait in Parkinson's Disease: A Systematic Review and Bayesian Network Meta-Analysis. Front Hum Neurosci 2021; 15:749722. [PMID: 34744665 PMCID: PMC8568957 DOI: 10.3389/fnhum.2021.749722] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2021] [Accepted: 09/02/2021] [Indexed: 12/01/2022] Open
Abstract
Background: Although a variety of targets for deep brain stimulation (DBS) have been found to be effective in Parkinson's disease (PD), it remains unclear which target for DBS leads to the best improvement in gait disorders in patients with PD. The purpose of this network meta-analysis (NMA) is to compare the efficacy of subthalamic nucleus (STN)-DBS, internal globus pallidus (GPi)-DBS, and pedunculopontine nucleus (PPN)-DBS, in improving gait disorders in patients with PD. Methods: We searched the PubMed database for articles published from January 1990 to December 2020. We used various languages to search for relevant documents to reduce language bias. A Bayesian NMA and systematic review of randomized and non-randomized controlled trials were conducted to explore the effects of different targets for DBS on gait damage. Result: In the 34 included studies, 538 patients with PD met the inclusion criteria. The NMA results of the effect of the DBS “on and off” on the mean change of the gait of the patients in medication-off show that GPi-DBS, STN-DBS, and PPN-DBS are significantly better than the baseline [GPi-DBS: –0.79(–1.2, –0.41), STN-DBS: –0.97(–1.1, –0.81), and PPN-DBS: –0.56(–1.1, –0.021)]. According to the surface under the cumulative ranking (SUCRA) score, the STN-DBS (SUCRA = 74.15%) ranked first, followed by the GPi-DBS (SUCRA = 48.30%), and the PPN-DBS (SUCRA = 27.20%) ranked last. The NMA results of the effect of the DBS “on and off” on the mean change of the gait of the patients in medication-on show that, compared with baseline, GPi-DBS and STN-DBS proved to be significantly effective [GPi-DBS: –0.53 (–1.0, –0.088) and STN-DBS: –0.47(–0.66, –0.29)]. The GPi-DBS ranked first (SUCRA = 59.00%), followed by STN-DBS(SUCRA = 51.70%), and PPN-DBS(SUCRA = 35.93%) ranked last. Conclusion: The meta-analysis results show that both the STN-DBS and GPi-DBS can affect certain aspects of PD gait disorder.
Collapse
Affiliation(s)
- Tianyi Chen
- School of Mathematics, Shandong University, Jinan, China
| | - Fabin Lin
- Department of Neurology, Fujian Medical University Union Hospital, Fuzhou, China.,Fujian Key Laboratory of Molecular Neurology, Institute of Clinical Neurology, Institute of Neuroscience, Fujian Medical University, Fuzhou, China
| | - Guoen Cai
- Department of Neurology, Fujian Medical University Union Hospital, Fuzhou, China.,Fujian Key Laboratory of Molecular Neurology, Institute of Clinical Neurology, Institute of Neuroscience, Fujian Medical University, Fuzhou, China
| |
Collapse
|
7
|
Okada KI, Takahira M, Mano T, Uga T, Konaka K, Hosomi K, Saitoh Y. Concomitant improvement in anti-saccade success rate and postural instability gait difficulty after rTMS treatment for Parkinson's disease. Sci Rep 2021; 11:2472. [PMID: 33510266 PMCID: PMC7844238 DOI: 10.1038/s41598-021-81795-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2020] [Accepted: 01/05/2021] [Indexed: 12/13/2022] Open
Abstract
Parkinson’s disease (PD) is a progressive neurological disorder characterised by motor and non-motor deficits. Repetitive transcranial magnetic stimulation (rTMS) over the bilateral primary motor cortex at a high frequency (5 Hz or higher) is reported to be a potential treatment of PD. We aimed to assess the effect of rTMS on eye movement control in patients with PD in their ‘on’ state. We enrolled 14 patients with PD and assessed motor symptoms (Movement Disorder Society-Sponsored Unified Parkinson’s Disease Rating Scale; MDS-UPDRS) and eye movement performances (visually guided saccades, volitional anti-saccades, and small involuntary saccades during fixation) at baseline and after administering bilateral 10 Hz rTMS on leg region of the motor cortex. We confirmed that rTMS improved the MDS-UPDRS motor scores and found that rTMS improved the anti-saccade success rate, which requires adequate inhibition of the reflexive response. The improvement in anti-saccade success rate was correlated with that of the postural instability gait difficulty (PIGD) sub-scores of MDS-UPDRS and lower baseline Japanese version of the Montreal Cognitive Assessment scores. This result is consistent with previous findings that PIGD and inhibitory control deficits share common brain dysfunctions in PD. rTMS may alleviate dysfunctions of that circuit and have a clinical effect.
Collapse
Affiliation(s)
- Ken-Ichi Okada
- Graduate School of Frontier Biosciences, Osaka University, 1-3 Yamadaoka, Suita, 565-0871, Japan.,Center for Information and Neural Networks (CiNet), National Institute of Information and Communications Technology, and Osaka University, 1-4 Yamadaoka, Suita, 565-0871, Japan.,Department of Physiology, Hokkaido University School of Medicine, Sapporo, 060-8638, Japan
| | - Mizuki Takahira
- Graduate School of Frontier Biosciences, Osaka University, 1-3 Yamadaoka, Suita, 565-0871, Japan
| | - Tomoo Mano
- Department of Neuromodulation and Neurosurgery, Osaka University Graduate School of Medicine, 2-2 Yamadaoka, Suita, 565-0871, Japan.,Department of Neurology, Nara Medical University, 840 Shijo-Cho, Kashihara, 634-8521, Japan
| | - Taichi Uga
- Graduate School of Frontier Biosciences, Osaka University, 1-3 Yamadaoka, Suita, 565-0871, Japan
| | - Kuni Konaka
- Department of Physical Therapy, Faculty of Health Science, Osaka Yukioka College of Health Science, 1-1-41 Soujiji, Ibaraki, 567-0801, Japan
| | - Koichi Hosomi
- Department of Neuromodulation and Neurosurgery, Osaka University Graduate School of Medicine, 2-2 Yamadaoka, Suita, 565-0871, Japan.,Department of Neurosurgery, Osaka University Graduate School of Medicine, 2-2 Yamadaoka, Suita, 565-0871, Japan
| | - Youichi Saitoh
- Department of Neuromodulation and Neurosurgery, Osaka University Graduate School of Medicine, 2-2 Yamadaoka, Suita, 565-0871, Japan. .,Department of Neurosurgery, Osaka University Graduate School of Medicine, 2-2 Yamadaoka, Suita, 565-0871, Japan.
| |
Collapse
|
8
|
Lin F, Wu D, Yu J, Weng H, Chen L, Meng F, Chen Y, Ye Q, Cai G. Comparison of efficacy of deep brain stimulation and focused ultrasound in parkinsonian tremor: a systematic review and network meta-analysis. J Neurol Neurosurg Psychiatry 2021; 92:jnnp-2020-323656. [PMID: 33461975 DOI: 10.1136/jnnp-2020-323656] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/27/2020] [Revised: 10/25/2020] [Accepted: 12/22/2020] [Indexed: 02/07/2023]
Abstract
To compare the efficacy of deep brain stimulation (DBS) and MRI-guided focused ultrasound (MRIgFUS) in parkinsonian tremor. We performed a network meta-analysis based on a Bayesian framework. We searched the literature for articles published between January 1990 and October 2020 using three databases: PubMed, Embase and Cochrane Library (The Cochrane Database of Systematic Reviews). A total of 24 studies were included in our analysis, comprising data from 784 participants. Our findings revealed similar efficacy of DBS and MRIgFUS in parkinsonian tremor suppression. Compared with internal globus pallidus (GPi)-MRIgFUS, GPi-DBS -1.84 (-6.44, 2.86), pedunculopontine nucleus (PPN)_DBS -3.28 (-9.28, 2.78), PPN and caudal zona incerta (cZI)-DBS 0.40 (-6.16, 6.87), subthalamic nucleus (STN)_DBS 0.89 (-3.48, 5.30), STN and cZI-DBS 1.99 (-4.74, 8.65), ventral intermediate nucleus(VIM)_DBS 1.75 (-2.87, 6.48), VIM_FUS 0.72 (-5.27, 6.43), cZI-DBS 0.27 (-4.75, 5.36) were no significantly difference. Compared with VIM-MRIgFUS, GPi-DBS -2.55(-6.94, 2.21), GPi-FUS -0.72 (-6.43, 5.27), PPN_DBS -4.01(-9.97, 2.11), PPN and cZI-DBS -0.32 (-6.73, 6.36), STN_DBS 0.16 (-3.98, 4.6), STN and cZI-DBS 1.31(-5.18,7.87), VIM-DBS 1.00(-3.41, 5.84)and cZI-DBS -0.43 (-5.07, 4.68) were no significantly difference. With respect to the results for the treatment of motor symptoms, GPi-DBS, GPi-MRIgFUS, STN-DBS and cZI-DBS were significantly more efficacious than baseline (GPi-DBS 15.24 (5.79, 24.82), GPi-MRIgFUS 13.46 (2.46, 25.10), STN-DBS 19.62 (12.19, 27.16), cZI-DBS 14.18 (1.73, 26.89). The results from the surface under the cumulative ranking results showed that STN-DBS ranked first, followed by combined PPN and cZI-DBS, and PPN-DBS ranked last. MRIgFUS, an efficacious intervention for improving parkinsonian tremor, has not demonstrated to be inferior to DBS in parkinsonian tremor suppression. Hence, clinicians should distinguish individual patients' symptoms to ensure that the appropriate intervention and therapeutic approach are applied.
Collapse
Affiliation(s)
- Fabin Lin
- Department of Neurology, Union Hospital, Fujian Medical University, Fuzhou, China
- Institute or Neuroscience, Fujian Key Laboratory of Molecular Neurology, Fujian Medical University, Fuzhou, China
- Department of Clinical Medicine, Fujian Medical University, Fuzhou, China
| | - Dihang Wu
- Department of Neurology, Union Hospital, Fujian Medical University, Fuzhou, China
- Institute or Neuroscience, Fujian Key Laboratory of Molecular Neurology, Fujian Medical University, Fuzhou, China
- Department of Clinical Medicine, Fujian Medical University, Fuzhou, China
| | - Jiao Yu
- Department of Neurology, Union Hospital, Fujian Medical University, Fuzhou, China
- Institute or Neuroscience, Fujian Key Laboratory of Molecular Neurology, Fujian Medical University, Fuzhou, China
- Institute of Clinical Neurology, Fujian Medical University, Fuzhou, China
| | - Huidan Weng
- Department of Neurology, Union Hospital, Fujian Medical University, Fuzhou, China
- Institute or Neuroscience, Fujian Key Laboratory of Molecular Neurology, Fujian Medical University, Fuzhou, China
- Institute of Clinical Neurology, Fujian Medical University, Fuzhou, China
| | - Lina Chen
- Department of Neurology, Union Hospital, Fujian Medical University, Fuzhou, China
- Institute or Neuroscience, Fujian Key Laboratory of Molecular Neurology, Fujian Medical University, Fuzhou, China
- Institute of Clinical Neurology, Fujian Medical University, Fuzhou, China
| | - Fangang Meng
- Beijing Neurosurgical Institute, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Ying Chen
- Department of Neurology, Union Hospital, Fujian Medical University, Fuzhou, China
- Institute or Neuroscience, Fujian Key Laboratory of Molecular Neurology, Fujian Medical University, Fuzhou, China
- Institute of Clinical Neurology, Fujian Medical University, Fuzhou, China
| | - Qinyong Ye
- Department of Neurology, Union Hospital, Fujian Medical University, Fuzhou, China
- Institute or Neuroscience, Fujian Key Laboratory of Molecular Neurology, Fujian Medical University, Fuzhou, China
- Institute of Clinical Neurology, Fujian Medical University, Fuzhou, China
| | - Guoen Cai
- Department of Neurology, Union Hospital, Fujian Medical University, Fuzhou, China
- Institute or Neuroscience, Fujian Key Laboratory of Molecular Neurology, Fujian Medical University, Fuzhou, China
- Department of Clinical Medicine, Fujian Medical University, Fuzhou, China
- Institute of Clinical Neurology, Fujian Medical University, Fuzhou, China
| |
Collapse
|