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Zhang X, Yan X, Huang Y, Zhou H. Short-term cervical spinal cord stimulation for central post-stroke pain: a case report and literature review. Ann Med Surg (Lond) 2024; 86:3184-3188. [PMID: 38694358 PMCID: PMC11060234 DOI: 10.1097/ms9.0000000000002025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2024] [Accepted: 03/23/2024] [Indexed: 05/04/2024] Open
Abstract
Introduction Post-stroke central pain is disabling yet ineffectively treated with routine medical intervention. In this study, the authors presented an alternative neuromodulation therapy and conducted a brief narrative literature review to examine current evidence of spinal cord stimulation treatment for central post-stroke pain. Case presentation Here, the authors reported a case of severe post-stroke syndrome, who achieved satisfactory improvement of pain symptom, as well as muscle rigidity with a novel neuromodulation therapy of short-term implantation of cervical spinal cord stimulation. Clinical discussion It remains a great challenge in the management of post-stroke pain, which in turn significantly reduces the quality of life and worsens the burden on the public health system. Spinal cord stimulation therapy is an emerging neuromodulation approach to restore pathological pain status and functional impairment to provide a prospective insight into neuromodulation and rehabilitation options in the management of post-stroke syndrome. Conclusion A potential role of spinal cord stimulation in the treatment of post-stroke pain is proposed in combined with traditional medication or other neuromodulation strategies, to achieve better control of pain in the future.
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Affiliation(s)
- Xu Zhang
- Department of Pain, The Third Xiangya Hospital and Institute of Pain Medicine
| | - Xuebin Yan
- Department of Pain, The Third Xiangya Hospital and Institute of Pain Medicine
| | - Yuzhao Huang
- Department of Orthopaedics, The Third Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Haocheng Zhou
- Department of Pain, The Third Xiangya Hospital and Institute of Pain Medicine
- Hunan Key Laboratory of Brain Homeostasis
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Yang J, Li X, Li C, He K, Wu Y, Lin H, Xie X, Zhang F, Hao H, Tian G. Comparative efficacy and safety of acupuncture and Western medicine for poststroke thalamic pain. Anat Rec (Hoboken) 2023; 306:3050-3059. [PMID: 35238492 DOI: 10.1002/ar.24902] [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: 09/28/2021] [Revised: 01/27/2022] [Accepted: 02/07/2022] [Indexed: 11/09/2022]
Abstract
Poststroke thalamic pain (PSTP) is one of the most common sequelae following stroke. Analgesics, antidepressants, anticonvulsants, and surgical treatment are conventional treatment methods of PSTP, but these methods have limited efficacy, cost more, and cause a likelihood of adverse reactions. Clinical studies have shown that acupuncture has a significant analgesic effect on PSTP without obvious side effects. But, there is a lack of high-quality evidence concerning its effectiveness and safety to support its use. Therefore, this study aimed to evaluate the clinical efficacy and safety of acupuncture versus Western medicine for the treatment of PSTP to provide evidence to support clinical PSTP treatment. Searches were conducted to identify randomized controlled trials investigating the use of acupuncture for PSTP across six databases, including PubMed, the Cochrane Library, EMBASE, the China National Knowledge Infrastructure, Wan Fang Database, and the Chinese Scientific Journal Database VIP. RevMan 5.3 software was used for the meta-analysis. The results showed that compared with Western medicine, acupuncture had a higher total effective rate for the treatment of PSTP, reduced visual analog scale scores, increased beta-endorphin content, and decreased incidence of adverse reactions. However, the sample sizes of the included studies were insufficient, and the quality of the articles was relatively poor. In future studies, the clinical study design should be standardized and the sample size should be expanded to validate these results.
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Affiliation(s)
- Jiju Yang
- Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing, China
| | - Xinyi Li
- Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing, China
| | - Chong Li
- Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing, China
| | - Ke He
- Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing, China
| | - Yang Wu
- Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing, China
| | - Haiming Lin
- Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing, China
| | - Xianfei Xie
- Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing, China
| | - Fan Zhang
- Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing, China
| | - Huifeng Hao
- Department of Integration of Chinese and Western Medicine, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Peking University Cancer Hospital & Institute, Beijing, People's Republic of China
| | - Guihua Tian
- Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing, China
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Yang F, Jing JJ, Fu SY, Su XZ, Zhong YL, Chen DS, Wu XZ, Zou YQ. Spinal MCP-1 Contributes to Central Post-stroke Pain by Inducing Central Sensitization in Rats. Mol Neurobiol 2023; 60:2086-2098. [PMID: 36602702 DOI: 10.1007/s12035-022-03184-9] [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: 09/07/2022] [Accepted: 12/18/2022] [Indexed: 01/06/2023]
Abstract
Central post-stroke pain (CPSP) is a highly refractory form of central neuropathic pain that has been poorly studied mechanistically. Recent observations have emphasized the critical role of the spinal dorsal horn in CPSP. However, the underlying mechanisms remain unclear. In this study, rats were subjected to thalamic hemorrhage to investigate the role of spinal monocyte chemoattractant protein-1 (MCP-1) and C-C motif chemokine receptor 2 (CCR2) in the development of CPSP. Immunohistochemical staining and ELISA were used to assess the expression changes of c-Fos, Iba-1, GFAP, MCP-1, and CCR2 in the dorsal horn of the lumbar spinal cord following thalamic hemorrhage, and the involvement of spinal MCP-1 in CPSP was examined by performing intrathecal anti-MCP-1 mAb injection to neutralize the spinal extracellular MCP-1. We demonstrated that intra-thalamic collagenase microinjection induced persistent bilateral mechanical pain hypersensitivity and facilitated the spontaneous pain behaviors evoked by intraplantar bee venom injection. Accompanying CPSP, the expression of c-Fos, Iba-1, and GFAP in the lumbar spinal dorsal horn was significantly increased up to 28 days post-intra-thalamic collagenase microinjection. Intrathecal injection of minocycline and fluorocitrate dramatically reverses the bilateral mechanical pain hypersensitivity. Moreover, intra-thalamic collagenase microinjection dramatically induced the up-regulation of MCP-1 but had no effect on the expression of CCR2 in the bilateral lumbar spinal dorsal horn, and MCP-1 was primarily localized in the neuron. Intrathecal injection of anti-MCP-1 mAb was also able to reverse CPSP and reduce the expression of c-Fos, Iba-1, and GFAP in the lumbar spinal dorsal horn. These findings indicated that spinal MCP-1 contributes to CPSP by mediating the activation of spinal neurons and glial cells following thalamic hemorrhage stroke, which may provide insights into pharmacologic treatment for CPSP.
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Affiliation(s)
- Fei Yang
- Department of Anesthesiology and Perioperative Medicine, Fuzong Clinical College/900th Hospital of the Joint Logistic Support Force, Fujian Medical University, Fuzhou, 350025, China.,Department of Anesthesiology and Perioperative Medicine, Dongfang Hospital, Xiamen University, Fuzhou, 350025, China.,Pain Research Institute, Fujian Medical University, Fuzhou, 350025, China
| | - Jun-Jie Jing
- Department of Neurosurgery, Fujian Children's Hospital, College of Clinical Medicine for Obstetrics & Gynecology and Pediatrics, Fujian Medical University, Fuzhou, 350025, China
| | - Si-Yin Fu
- Department of Anesthesiology and Perioperative Medicine, Fuzong Clinical College/900th Hospital of the Joint Logistic Support Force, Fujian Medical University, Fuzhou, 350025, China.,Department of Anesthesiology and Perioperative Medicine, Dongfang Hospital, Xiamen University, Fuzhou, 350025, China
| | - Xiu-Zhu Su
- Department of Anesthesiology and Perioperative Medicine, Fuzong Clinical College/900th Hospital of the Joint Logistic Support Force, Fujian Medical University, Fuzhou, 350025, China.,Department of Anesthesiology and Perioperative Medicine, Dongfang Hospital, Xiamen University, Fuzhou, 350025, China
| | - Yu-Ling Zhong
- Department of Anesthesiology and Perioperative Medicine, Fuzong Clinical College/900th Hospital of the Joint Logistic Support Force, Fujian Medical University, Fuzhou, 350025, China.,Department of Anesthesiology and Perioperative Medicine, Dongfang Hospital, Xiamen University, Fuzhou, 350025, China
| | - Dong-Sheng Chen
- Department of Anesthesiology and Perioperative Medicine, Fuzong Clinical College/900th Hospital of the Joint Logistic Support Force, Fujian Medical University, Fuzhou, 350025, China. .,Department of Anesthesiology and Perioperative Medicine, Dongfang Hospital, Xiamen University, Fuzhou, 350025, China.
| | - Xiao-Zhi Wu
- Department of Anesthesiology and Perioperative Medicine, Fuzong Clinical College/900th Hospital of the Joint Logistic Support Force, Fujian Medical University, Fuzhou, 350025, China. .,Department of Anesthesiology and Perioperative Medicine, Dongfang Hospital, Xiamen University, Fuzhou, 350025, China.
| | - Yi-Qing Zou
- Department of Anesthesiology and Perioperative Medicine, Fuzong Clinical College/900th Hospital of the Joint Logistic Support Force, Fujian Medical University, Fuzhou, 350025, China. .,Department of Anesthesiology and Perioperative Medicine, Dongfang Hospital, Xiamen University, Fuzhou, 350025, China.
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Hagerdon KE, Villeneueve LM, O'Neal CM, Conner AK. Resolution of symptoms in idiopathic thalamic pain syndrome after implantation of a cervical and thoracic percutaneous spinal cord stimulator. Surg Neurol Int 2021; 12:50. [PMID: 33654553 PMCID: PMC7911043 DOI: 10.25259/sni_847_2020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2020] [Accepted: 01/22/2021] [Indexed: 11/20/2022] Open
Abstract
Background: Thalamic pain syndrome is classically described as chronic pain after an infarct of the thalamus. It leads to a decrease in the quality of life, especially for patients with inadequate treatment. Supportive imaging, such as a thalamic lesion or infarct, is widely accepted as necessary to diagnose this condition. Case Description: In this case report, we describe the case of a patient who developed allodynia and hyperesthesia with a hemibody distribution characteristic of thalamic pain syndrome, despite having no clear inciting event or identifiable thalamic lesion. This patient was successfully treated with cervical and thoracic spinal cord stimulation (SCS). Conclusion: We suggest that this patient may have presented with a non-lesional thalamic pain syndrome, supported by the classic hemibody allodynia and hyperesthesia and the response to SCS. Further, we demonstrate that SCS was an effective method to control this central pain disorder.
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Affiliation(s)
- Kylie E Hagerdon
- Department of Neurosurgery, University of Oklahoma Health Sciences Center, Oklahoma, United States
| | - Lance M Villeneueve
- Department of Neurosurgery, University of Oklahoma Health Sciences Center, Oklahoma, United States
| | - Christen M O'Neal
- Department of Neurosurgery, University of Oklahoma Health Sciences Center, Oklahoma, United States
| | - Andrew K Conner
- Department of Neurosurgery, University of Oklahoma Health Sciences Center, Oklahoma, United States
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