1
|
Liu Q, Zhou X, Tang G. Stellate nerve block for post-stroke urinary incontinence. Asian J Surg 2024:S1015-9584(24)01931-6. [PMID: 39227300 DOI: 10.1016/j.asjsur.2024.08.191] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2024] [Accepted: 08/08/2024] [Indexed: 09/05/2024] Open
Affiliation(s)
- Qian Liu
- Department of Anesthesiology, First People's Hospital, Zigong, Sichuan, China.
| | - Xiaoqiong Zhou
- Department of Anesthesiology, First People's Hospital, Zigong, Sichuan, China
| | - Guoqiang Tang
- Department of Anesthesiology, First People's Hospital, Zigong, Sichuan, China
| |
Collapse
|
2
|
Singh H, Rajarathinam M. Stellate ganglion block beyond chronic pain: A literature review on its application in painful and non-painful conditions. J Anaesthesiol Clin Pharmacol 2024; 40:185-191. [PMID: 38919437 PMCID: PMC11196062 DOI: 10.4103/joacp.joacp_304_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2022] [Accepted: 09/12/2022] [Indexed: 06/27/2024] Open
Abstract
Cervical sympathetic or stellate ganglion blocks (SGBs) have been commonly used in the treatment of painful conditions like complex regional pain syndrome (CRPS). However, there is literature to suggest its utility in managing non-painful conditions as well. The focus of this literature review is to provide an overview of indications for SGB for painful and non-painful conditions. We identified published journal articles in the past 25 years from Embase and PubMed databases with the keywords "cervical sympathetic block, stellate ganglion blocks, cervical sympathetic chain, and cervical sympathetic trunk". A total of 1556 articles were obtained from a literature search among which 311 articles were reviewed. Among painful conditions, there is a lack of evidence in favor of or against the use of SGB for CRPS despite its common use. SGB can provide postoperative analgesia in selective surgeries and can be effective in temporary pain control of refractory angina and the acute phase of herpes zoster infection. Among non-painful conditions, SGB may have beneficial effects on the management of post-traumatic stress disorder (PTSD), refractory ventricular arrhythmias, hot flashes in postmenopausal women, and breast cancer-related lymphedema. Additionally, there have been various case reports illustrating the benefits of SGB in the management of cerebral vasospasm, upper limb erythromelalgia, thalamic and central post-stroke pain, palmar hyperhidrosis, orofacial pain, etc. In our review of literature, we found that SGB can be useful in the management of various non-painful conditions beyond the well-known treatment for CRPS, although further studies are required to prove its efficacy.
Collapse
Affiliation(s)
- Heena Singh
- Department of Anesthesia and Perioperative Medicine, Western University, London, Ontario, Canada
| | - Manikandan Rajarathinam
- Department of Anesthesia and Perioperative Medicine, Western University, London, Ontario, Canada
| |
Collapse
|
3
|
Sun L, Wu G, Zhou Y, Deng A, Chen Z. Prospective study on ultrasound-guided stellate ganglion block improves cerebral blood flow in patients with stroke. J Stroke Cerebrovasc Dis 2024; 33:107593. [PMID: 38290686 DOI: 10.1016/j.jstrokecerebrovasdis.2024.107593] [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: 08/04/2023] [Revised: 01/16/2024] [Accepted: 01/22/2024] [Indexed: 02/01/2024] Open
Abstract
OBJECTIVES The effect of routine internal medicine and stroke rehabilitation treatment was not good. To confirm that ultrasound-guided stellate ganglion block (SGB) can improve cerebral blood flow in patients with stroke, Transcranial Doppler (TCD) and carotid ultrasound were used to monitor the cerebral blood flow parameters of ultrasound-guided SGB in patients with stroke. METHODS A prospective study of 40 patients with stroke from January 2021 to October 2022 randomly divided into two groups (group SGB: undergoing ultrasound-guided SGB and standard medical procedures, control group: undergoing standard medical procedures) with 20 cases in each was conducted in People's Hospital of Chongqing Liang Jiang New Area. TCD and carotid artery ultrasound were monitored before and after treatment. There were no significant differences in general data on age, gender, disease course, and stroke type between two groups (P>0.05). RESULTS After treatment, the bilateral ACA Vm of group SGB was significantly higher, the bilateral internal carotid artery RI and left VA RI were significantly lower than in control group (P<0.05). In group SGB, the Vm of bilateral MCA, bilateral PCA, right ACA, bilateral VA, and BA after treatment were significantly (P<0.05) increased compared to before treatment. PI of bilateral MCA, right ACA, and left VA after treatment were significantly (P<0.05) decreased compared to before treatment. RI of bilateral MCA, bilateral PCA, and bilateral VA after treatment were significantly (P<0.05) decreased compared to before treatment. Right internal carotid artery D after treatment was significantly (P<0.05) higher than before treatment. RI of bilateral internal carotid artery after treatment was significantly (P<0.05) lower than before treatment. CONCLUSIONS Ultrasound-guided stellate ganglion block could improve local cerebral blood flow and vascular compliance in patients with stroke, and reduce vascular resistance.
Collapse
Affiliation(s)
- Lin Sun
- Department of anesthesiology and pain, People's Hospital of Chongqing Liang Jiang New Area; Liangjiang New Area Chongqing 401121, China
| | - Gu Wu
- Department of anesthesiology and pain, People's Hospital of Chongqing Liang Jiang New Area; Liangjiang New Area Chongqing 401121, China
| | - Yuan Zhou
- Department of anesthesiology and pain, People's Hospital of Chongqing Liang Jiang New Area; Liangjiang New Area Chongqing 401121, China
| | - Ansong Deng
- Department of anesthesiology and pain, People's Hospital of Chongqing Liang Jiang New Area; Liangjiang New Area Chongqing 401121, China
| | - Zongjie Chen
- Department of anesthesiology and pain, People's Hospital of Chongqing Liang Jiang New Area; Liangjiang New Area Chongqing 401121, China.
| |
Collapse
|
4
|
Wilkinson AJ, Yang A, Chen GH. Stellate ganglion block to mitigate thalamic pain syndrome of an oncological origin. Pain Pract 2024; 24:231-234. [PMID: 37485837 DOI: 10.1111/papr.13275] [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: 08/18/2022] [Revised: 05/25/2023] [Accepted: 06/29/2023] [Indexed: 07/25/2023]
Abstract
BACKGROUND Thalamic pain syndrome (TPS) is an enigmatic and rare condition. Thalamic pain syndrome is under the umbrella of central pain syndrome, which is classically associated with multiple sclerosis, spinal cord injury, postamputation, epilepsy, stroke, tumor, and Parkinson's disease. The mainstay treatment of TPS is polypharmacy. There is uncertainty about the intermediate options to manage medication-resistant TPS before resorting to invasive, and often expensive, intracranial therapies. Stellate ganglion block (SGB) has shown promise in reducing TPS symptoms of the upper extremity and face following a thalamic ischemic event. AIMS Discuss the effect and potential utility of SGB on ipsilateral headache, facial, and upper extremity neuropathic pain due to thalamic malignancies. MATERIALS AND METHODS A review of two patient records that underwent SGB for treatment of TPS of oncologic origin. RESULTS We present two cases of the successful use of SGB for the treatment of oncologic-related TPS for patients who had failed other conservative pharmacologic measures. DISCUSSION Chronic pain is a complex experience that often simultaneously involves psychosocial, neuropathic, and nociceptive constituents. Among advanced cancer patients, factors such as an individual's spirituality, psychological stressors, and views on their mortality add layers of intricacy in addressing their pain. While TPS has been characterized in both stroke populations and oncologic populations, the treatment of SGB for pain relief in TPS has been limited to the stroke population. Repeated SGB worked to alleviate the ipsilateral headache, facial, and upper extremity pain in these two patients. The benefits of utilization of SGB, with the possibility of pain relief, within the thalamic malignancy population cannot be understated. CONCLUSION In summary, ultrasound-guided SGB may be considered in patients with TPS due to thalamic cancer, before pursuing more invasive intracranial surgeries to treat pain.
Collapse
Affiliation(s)
- Alex J Wilkinson
- McGovern Medical School at UTHealth Houston, Houston, Texas, USA
| | - Ajax Yang
- Memorial Sloan Kettering Cancer Center, New York City, New York, USA
| | - Grant H Chen
- Department of Anesthesiology, Chronic Pain, McGovern Medical School at UTHealth Houston, Houston, Texas, USA
| |
Collapse
|
5
|
Yan S, Wang Y, Yu L, Xia W, Xue F, Yu Y, Yuan B, Li N, Li H, Liang H, Ma J, Zhang Z. Stellate ganglion block alleviates postoperative sleep disturbance in patients undergoing radical surgery for gastrointestinal malignancies. J Clin Sleep Med 2023; 19:1633-1642. [PMID: 37128727 PMCID: PMC10476041 DOI: 10.5664/jcsm.10632] [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: 11/30/2022] [Revised: 04/19/2023] [Accepted: 04/20/2023] [Indexed: 05/03/2023]
Abstract
STUDY OBJECTIVES We explored the effects of stellate ganglion block on postoperative sleep disturbance in patients scheduled to undergo radical surgery for gastrointestinal malignancies. METHODS Forty such patients were randomly assigned to the control group (Group C) or the preoperative stellate ganglion block treatment group (Group S). Using actigraphy, sleep quality was evaluated on the first night before the operation and first, second, and third postoperative nights. The Pittsburgh Sleep Quality Index scale was used for sleep state assessment on 1 day preoperatively and the first, second, third, fifth, and seventh days postoperatively. Plasma interleukin (IL)-1, IL-6, and IL-10 and melatonin levels were checked at 1 day preoperatively and the first and third days postoperatively. Mean arterial pressure, heart rate, and pulse oxygen saturation (SpO2) were recorded before general anesthesia induction, immediately after tracheal intubation, at the beginning of the operation, 1 and 2 hours after the beginning of the operation, at the end of the operation, immediately after extubation, and 30 minutes after transfer to the postanesthesia care unit. RESULTS Compared with Group C, in Group S sleep efficiency, total sleep time, and sleep maintenance were increased and sleep period change index, number of awakenings, wake after sleep onset, and body movements were reduced on the first and second postoperative nights; Pittsburgh Sleep Quality Index scores and occurrence of postoperative sleep disturbance were lower on the first and second nights postoperatively; IL-6 was reduced on the first night postoperatively; IL-1 and IL-10 were reduced on the third night postoperatively; melatonin was increased on the first night postoperatively; and mean arterial pressure and heart rate were decreased before general anesthesia induction, immediately after tracheal intubation, and at the end of the operation (all P < .05). Conclusions: Stellate ganglion block alleviates postoperative sleep disturbance by reducing postoperative inflammatory response, increasing melatonin levels, and stabilizing perioperative hemodynamics in patients undergoing radical surgery for gastrointestinal malignancies. CLINICAL TRIAL REGISTRATION Registry: ClinicalTrials.gov; Name: The Effect of Stellate Ganglion Block on Postoperative Sleep Disturbance and Cognitive Function in Elderly Surgical Patients; URL: https://clinicaltrials.gov/ct2/show/NCT04800653; Identifier: NCT04800653. CITATION Yan S, Wang Y, Yu L, et al. Stellate ganglion block alleviates postoperative sleep disturbance in patients undergoing radical surgery for gastrointestinal malignancies. J Clin Sleep Med. 2023;19(9):1633-1642.
Collapse
Affiliation(s)
- Shiting Yan
- Department of Anesthesiology, Affiliated Hospital of Yangzhou University, Yangzhou, China
- Graduate School, Dalian Medical University, Dalian, China
| | - Ying Wang
- Department of Anesthesiology, Affiliated Hospital of Yangzhou University, Yangzhou, China
- Graduate School, Dalian Medical University, Dalian, China
| | - Leyang Yu
- Department of Anesthesiology, Affiliated Hospital of Yangzhou University, Yangzhou, China
- Graduate School, Dalian Medical University, Dalian, China
| | - Wei Xia
- Department of General Surgery, Affiliated Hospital of Yangzhou University, Yangzhou, China
| | - Feng Xue
- Department of General Surgery, Affiliated Hospital of Yangzhou University, Yangzhou, China
| | - Yanlong Yu
- Department of Anesthesiology, Affiliated Hospital of Yangzhou University, Yangzhou, China
| | - Bo Yuan
- Department of Anesthesiology, Affiliated Hospital of Yangzhou University, Yangzhou, China
- Graduate School, Dalian Medical University, Dalian, China
| | - Ning Li
- Department of Anesthesiology, Affiliated Hospital of Yangzhou University, Yangzhou, China
| | - Hu Li
- Department of Anesthesiology, Affiliated Hospital of Yangzhou University, Yangzhou, China
- Graduate School, Dalian Medical University, Dalian, China
| | - Hailiang Liang
- Department of General Surgery, Affiliated Hospital of Yangzhou University, Yangzhou, China
| | - Jianming Ma
- Department of General Surgery, Affiliated Hospital of Yangzhou University, Yangzhou, China
| | - Zhuan Zhang
- Department of Anesthesiology, Affiliated Hospital of Yangzhou University, Yangzhou, China
| |
Collapse
|
6
|
Shi ZM, Jing JJ, Xue ZJ, Chen WJ, Tang YB, Chen DJ, Qi XY, Huang L, Zou YQ, Wu XZ, Yang F. Stellate ganglion block ameliorated central post-stroke pain with comorbid anxiety and depression through inhibiting HIF-1α/NLRP3 signaling following thalamic hemorrhagic stroke. J Neuroinflammation 2023; 20:82. [PMID: 36944982 PMCID: PMC10031944 DOI: 10.1186/s12974-023-02765-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2022] [Accepted: 03/12/2023] [Indexed: 03/23/2023] Open
Abstract
BACKGROUND Central post-stroke pain (CPSP) is an intractable and disabling central neuropathic pain that severely affects patients' lives, well-being, and socialization abilities. However, CPSP has been poorly studied mechanistically and its treatment remains challenging. Here, we used a rat model of CPSP induced by thalamic hemorrhage to investigate its underlying mechanisms and the effect of stellate ganglion block (SGB) on CPSP and emotional comorbidities. METHODS Thalamic hemorrhage was produced by injecting collagenase IV into the ventral-posterolateral nucleus (VPL) of the right thalamus. The up-and-down method with von Frey hairs was used to measure the mechanical allodynia. Behavioral tests were carried out to examine depressive and anxiety-like behaviors including the open field test (OFT), elevated plus maze test (EPMT), novelty-suppressed feeding test (NSFT), and forced swim test (FST). The peri-thalamic lesion tissues were collected for immunofluorescence, western blotting, and enzyme-linked immunosorbent assay (ELISA). Genetic knockdown of thalamic hypoxia-inducible factor-1α (HIF-1α) and NOD-like receptor thermal protein domain associated protein 3 (NLRP3) with microinjection of HIF-1α siRNA and NLRP3 siRNA into the VPL of thalamus were performed 3 days before collagenase injection into the same regions. Microinjection of lificiguat (YC-1) and MCC950 into the VPL of thalamus were administrated 30 min before the collagenase injection in order to inhibited HIF-1α and NLRP3 pharmacologically. Repetitive right SGB was performed daily for 5 days and laser speckle contrast imaging (LSCI) was conducted to examine cerebral blood flow. RESULTS Thalamic hemorrhage caused persistent mechanical allodynia and anxiety- and depression-like behaviors. Accompanying the persistent mechanical allodynia, the expression of HIF-1α and NLRP3, as well as the activities of microglia and astrocytes in the peri-thalamic lesion sites, were significantly increased. Genetic knockdown of thalamic HIF-1α and NLRP3 significantly attenuated mechanical allodynia and anxiety- and depression-like behaviors following thalamic hemorrhage. Further studies revealed that intra-thalamic injection of YC-1, or MCC950 significantly suppressed the activation of microglia and astrocytes, the release of pro-inflammatory cytokines, the upregulation of malondialdehyde (MDA), and the downregulation of superoxide dismutase (SOD), as well as mechanical allodynia and anxiety- and depression-like behaviors following thalamic hemorrhage. In addition, repetitive ipsilateral SGB significantly restored the upregulated HIF-1α/NLRP3 signaling and the hyperactivated microglia and astrocytes following thalamic hemorrhage. The enhanced expression of pro-inflammatory cytokines and the oxidative stress in the peri-thalamic lesion sites were also reversed by SGB. Moreover, LSCI showed that repetitive SGB significantly increased cerebral blood flow following thalamic hemorrhage. Most strikingly, SGB not only prevented, but also reversed the development of mechanical allodynia and anxiety- and depression-like behaviors induced by thalamic hemorrhage. However, pharmacological activation of thalamic HIF-1α and NLRP3 with specific agonists significantly eliminated the therapeutic effects of SGB on mechanical allodynia and anxiety- and depression-like behaviors following thalamic hemorrhage. CONCLUSION This study demonstrated for the first time that SGB could improve CPSP with comorbid anxiety and depression by increasing cerebral blood flow and inhibiting HIF-1α/NLRP3 inflammatory signaling.
Collapse
Affiliation(s)
- Zhong-Mou Shi
- 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
| | - Jun-Jie Jing
- Department of Neurosurgery, Fujian Children's Hospital, College of Clinical Medicine for Obstetrics and Gynecology and Pediatrics, Fujian Medical University, Fuzhou, 350025, China
| | - Zheng-Jie Xue
- 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
| | - Wen-Jun 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
| | - Yan-Bin Tang
- 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
| | - Du-Juan 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
| | - Xin-Yi Qi
- 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
| | - Li Huang
- 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.
| | - 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.
| | - 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.
| |
Collapse
|
7
|
Purohit G, Kumar A, Sharma RS, Bhandari B, Mahiswar A, Singh GK, Gupta S. Stellate Ganglion Blocks for Refractory Central Poststroke Pain: A Case Series. A A Pract 2023; 17:e01665. [PMID: 36881551 DOI: 10.1213/xaa.0000000000001665] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/08/2023]
Abstract
Central poststroke pain (CPSP) is a neuropathic pain secondary to cerebrovascular accidents. This is characterized by pain and other sensory abnormalities, which correspond with the area of the injured brain. Despite advancements in therapeutic options, this clinical entity is still challenging to treat. We present 5 patients with CPSP, who were refractory to pharmacotherapy and were successfully managed with stellate ganglion blocks. A significant decrease in pain scores and improvement in functional disabilities were noted in all patients following the intervention.
Collapse
Affiliation(s)
- Gaurav Purohit
- From the Department of Anaesthesia, AIIMS Rishikesh, Rishikesh, India
| | | | | | | | | | | | | |
Collapse
|
8
|
Central Neuropathic Pain Syndromes: Current and Emerging Pharmacological Strategies. CNS Drugs 2022; 36:483-516. [PMID: 35513603 DOI: 10.1007/s40263-022-00914-4] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 03/10/2022] [Indexed: 12/31/2022]
Abstract
Central neuropathic pain is caused by a disease or lesion of the brain or spinal cord. It is difficult to predict which patients will develop central pain syndromes after a central nervous system injury, but depending on the etiology, lifetime prevalence may be greater than 50%. The resulting pain is often highly distressing and difficult to treat, with no specific treatment guidelines currently available. This narrative review discusses mechanisms contributing to central neuropathic pain, and focuses on pharmacological approaches for managing common central neuropathic pain conditions such as central post-stroke pain, spinal cord injury-related pain, and multiple sclerosis-related neuropathic pain. Tricyclic antidepressants, serotonin-norepinephrine reuptake inhibitors, and gabapentinoids have some evidence for efficacy in central neuropathic pain. Medications from other pharmacologic classes may also provide pain relief, but current evidence is limited. Certain non-pharmacologic approaches, neuromodulation in particular, may be helpful in refractory cases. Emerging data suggest that modulating the primary afferent input may open new horizons for the treatment of central neuropathic pain. For most patients, effective treatment will likely require a multimodal therapy approach.
Collapse
|
9
|
Li TT, Wan Q, Zhang X, Xiao Y, Sun LY, Zhang YR, Liu XN, Yang WC. Stellate ganglion block reduces inflammation and improves neurological function in diabetic rats during ischemic stroke. Neural Regen Res 2022; 17:1991-1997. [PMID: 35142688 PMCID: PMC8848600 DOI: 10.4103/1673-5374.335162] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Diabetes mellitus is an independent risk factor for ischemic stroke. Both diabetes mellitus and stroke are linked to systemic inflammation that aggravates patient outcomes. Stellate ganglion block can effectively regulate the inflammatory response. Therefore, it is hypothesized that stellate ganglion block could be a potential therapy for ischemic stroke in diabetic subjects. In this study, we induced diabetes mellitus in rats by feeding them a high-fat diet for 4 successive weeks. The left middle cerebral artery was occluded to establish models of ischemic stroke in diabetic rats. Subsequently, we performed left stellate ganglion block with 1% lidocaine using the percutaneous posterior approach 15 minutes before reperfusion and again 20 and 44 hours after reperfusion. Our results showed that stellate ganglion block did not decrease the blood glucose level in diabetic rats with diabetes mellitus but did reduce the cerebral infarct volume and the cerebral water content. It also improved the recovery of neurological function, increased 28-day survival rate, inhibited Toll like receptor 4/nuclear factor kappa B signaling pathway and reduced inflammatory response in the plasma of rats. However, injection of Toll like receptor 4 agonist lipopolysaccharide 5 minutes before stellate ganglion block inhibited the effect of stellate ganglion block, whereas injection of Toll like receptor 4 inhibitor TAK242 had no such effect. We also found that stellate ganglion block performed at night had no positive effect on diabetic ischemic stroke. These findings suggest that stellate ganglion block is a potential therapy for diabetic ischemic stroke and that it may be mediated through the Toll like receptor 4/nuclear factor kappa B signaling pathway. We also found that the therapeutic effect of stellate ganglion block is affected by circadian rhythm.
Collapse
Affiliation(s)
- Ting-Ting Li
- Department of Anesthesiology, The 2nd Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang Province, China
| | - Qiang Wan
- Department of Anesthesiology, The 2nd Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang Province, China
| | - Xin Zhang
- Department of Anesthesiology, The 2nd Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang Province, China
| | - Yuan Xiao
- Department of Anesthesiology, The 2nd Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang Province, China
| | - Li-Ying Sun
- Department of Anesthesiology, The 2nd Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang Province, China
| | - Yu-Rong Zhang
- Department of Anesthesiology, The 2nd Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang Province, China
| | - Xiang-Nan Liu
- Department of Anesthesiology, The 2nd Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang Province, China
| | - Wan-Chao Yang
- Department of Anesthesiology, The 2nd Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang Province, China
| |
Collapse
|