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Huang QY, Huang Q, Lin SW, Wang F, Sun Y, Zeng YL, Liu B, Cai YY, Chen ZL, Wu SY. Prognostic factors affecting the ruptured intracranial aneurysms: A 9-year multicenter study in Fujian, China. Medicine (Baltimore) 2023; 102:e34893. [PMID: 37800799 PMCID: PMC10553177 DOI: 10.1097/md.0000000000034893] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/02/2023] [Accepted: 08/02/2023] [Indexed: 10/07/2023] Open
Abstract
BACKGROUND A multicenter retrospective study was conducted to explore the factors affecting short-term prognosis and long-term outcomes of intracranial aneurysms (IA) rupture. Further, the prognosis prediction model was constructed based on survival analysis, contributing to the development of prevention strategies for aneurysmal subarachnoid hemorrhage. METHODS Data of 1280 patients with IA rupture were gathered between 2014 and 2022 in Fujian, China. Logistic regression was implemented to study the short-term prognostic factors of IA rupture. Survival analysis of 911 patients among them was performed to explore the long-term outcome status by Cox risk assessment. Nomogram prognosis models were constructed using R software. RESULTS The findings displayed that blood type O (OR = 1.79; P = 0.019), high systolic pressure (OR = 1.01; P < 0.001), Glasgow Coma score (GCS) 9-12 (OR = 2.73; P = 0.022), GCS < 9 (OR = 3.222; P = 0.006), diabetes (OR = 2.044; P = 0.040), and high white blood cell count (OR = 1.059, P = 0.040) were core influencing factors for poor short-term prognosis. Survival analysis revealed that age > 60 years (HR = 2.87; P = 0.001), hypertension (HR = 1.95; P = 0.001), conservative (HR = 6.89; P < 0.001) and endovascular treatment (HR = 2.20; P = 0.001), multiple ruptured IAs (HR = 2.37; P = 0.01), Fisher 3 (HR = 1.68; P = 0.09), Fisher 4 (HR = 2.75; P = 0.001), and Hunt-Hess 3 (HR = 0.55; P = 0.05) were the major risk factors for terrible long-term outcomes. CONCLUSIONS People over 60 years with characteristics of type O blood, high systolic pressure, diabetes, high white blood cell count, and onset GCS < 12 will have more complications and a worse short-term prognosis. Those aged > 60 years with hypertension, conservative and endovascular treatment, multiple ruptured IAs, Fisher ≥ 3 and Hunt-Hess 3 have a greater risk of poor long-term prognosis.
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Affiliation(s)
- Qiu-Yu Huang
- Operating Room, the Second Affiliated Hospital of Fujian Medical University, Quanzhou, China
| | - Qing Huang
- Department of Neurosurgery, the Second Affiliated Hospital of Fujian Medical University, Quanzhou, China
| | - Shao-Wei Lin
- School of Public Health, Fujian Medical University, Fuzhou, China
| | - Fan Wang
- Department of Neurosurgery, the Second Affiliated Hospital of Fujian Medical University, Quanzhou, China
| | - Yi Sun
- School of Public Health, Fujian Medical University, Fuzhou, China
| | - Yi-Le Zeng
- Department of Neurosurgery, the Second Affiliated Hospital of Fujian Medical University, Quanzhou, China
| | - Bang Liu
- School of Public Health, Fujian Medical University, Fuzhou, China
| | - Ying-Ying Cai
- School of Public Health, Fujian Medical University, Fuzhou, China
| | - Ze-Long Chen
- Department of Clinical Medicine, the Second Clinical Medical College of Fujian Medical University, Quanzhou, China
| | - Si-Ying Wu
- School of Public Health, Fujian Medical University, Fuzhou, China
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Gradys A, Szrama J, Molnar Z, Guzik P, Kusza K. Cerebral Perfusion Pressure-Guided Therapy in Patients with Subarachnoid Haemorrhage-A Retrospective Analysis. Life (Basel) 2023; 13:1597. [PMID: 37511972 PMCID: PMC10381919 DOI: 10.3390/life13071597] [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: 05/16/2023] [Revised: 06/21/2023] [Accepted: 07/17/2023] [Indexed: 07/30/2023] Open
Abstract
BACKGROUND Prevention and treatment of haemodynamic instability and increased intracranial pressure (ICP) in patients with subarachnoid haemorrhage (SAH) is vital. This study aimed to evaluate the effects of protocolised cerebral perfusion pressure (CPP)-guided treatment on morbidity and functional outcome in patients admitted to the intensive care unit (ICU) with SAH. METHODS We performed a retrospective study comparing 37 patients who received standard haemodynamic treatment (control group) with 17 individuals (CPP-guided group) who were on the CPP-guided treatment aimed at maintaining CPP > 70 mmHg using both optimisations of ICP and mean arterial pressure (MAP). RESULTS MAP, cumulative crystalloid doses and fluid balance were similar in both groups. However, the incidence of delayed cerebral ischaemia was significantly lower in the CPP-guided group (14% vs. 64%, p < 0.01), and functional outcome as assessed by the Glasgow Outcome Scale at 30 days after SAH was improved (29.0% vs. 5.5%, p = 0.03). CONCLUSIONS This preliminary analysis showed that implementing a CPP-guided treatment approach aimed at maintaining a CPP > 70 mmHg may reduce the occurrence of delayed cerebral ischaemia and improve functional outcomes in patients with SAH. This observation merits further prospective investigation of the use of CPP-guided treatment in patients with SAH.
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Affiliation(s)
- Agata Gradys
- Department of Anaesthesiology, Intensive Therapy and Pain Management, Poznan University of Medical Sciences, 60-355 Poznan, Poland
| | - Jakub Szrama
- Department of Anaesthesiology, Intensive Therapy and Pain Management, Poznan University of Medical Sciences, 60-355 Poznan, Poland
| | - Zsolt Molnar
- Department of Anaesthesiology, Intensive Therapy and Pain Management, Poznan University of Medical Sciences, 60-355 Poznan, Poland
- Department of Anaesthesiology and Intensive Therapy, Semmelweis University, 1085 Budapest, Hungary
| | - Przemysław Guzik
- Department of Cardiology, Intensive Therapy, Poznan University of Medical Sciences, 60-355 Poznan, Poland
| | - Krzysztof Kusza
- Department of Anaesthesiology, Intensive Therapy and Pain Management, Poznan University of Medical Sciences, 60-355 Poznan, Poland
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Baggiani M, Graziano F, Rebora P, Robba C, Guglielmi A, Galimberti S, Giussani C, Suarez JI, Helbok R, Citerio G. Intracranial Pressure Monitoring Practice, Treatment, and Effect on Outcome in Aneurysmal Subarachnoid Hemorrhage. Neurocrit Care 2023; 38:741-751. [PMID: 36471182 DOI: 10.1007/s12028-022-01651-8] [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: 06/25/2022] [Accepted: 11/10/2022] [Indexed: 12/12/2022]
Abstract
BACKGROUND Intracranial pressure (ICP) monitoring and its management in aneurysmal subarachnoid hemorrhage (aSAH) is variable worldwide. The present study aimed to explore the practice of ICP monitoring, its variability across countries, and the association with 6-month outcomes in aSAH. METHODS This was a preplanned subanalysis of SYNAPSE-ICU, a multicenter, international, prospective, observational cohort study focused on patients diagnosed with aSAH. We evaluated the variability in ICP monitoring across countries through a logistic regression model adjusted for case-mix and considered countries as a random effect. The association between ICP probe insertion and 6-month mortality and a poor neurological outcome, defined as an Glasgow Outcome Score Extended ≤ 4, was assessed by using a propensity score approach. RESULTS A total of 423 patients with aSAH from 92 centers across 32 countries were included in this analysis. ICP monitoring was used in 295 (69.7%) patients. Significant between-country variability in ICP insertion was observed, with an incidence ranging between 4.7% and 79.9% (median odd ratio 3.04). The median duration of ICP monitoring was 12 days (first quartile [Q1] through third quartile [Q3] range 8-18), with an overall daily median ICP value of 14 mm Hg (Q1-Q3 10-19) and a median maximum value of 21 mm Hg (Q1-Q3 16-30). Patients monitored with ICP received more aggressive therapy treatments compared with non-monitored patients (therapy intensity level, TIL, score 10.33 [standard deviation 3.61] vs. 6.3 [standard deviation 4.19], p < 0.001). In more severe patients, ICP monitoring was significantly associated with better 6-month outcome (poor neurological outcome: odds ratio 0.14, 95% confidence interval 0.02-0.53, p = 0.0113; mortality: hazard ratio 0.25, 95% confidence interval 0.13-0.49, p < 0.0001). However, no significant effect was observed in patients with both reactive pupils. CONCLUSIONS Our cohort demonstrated high variability in ICP insertion practice among countries. A more aggressive treatment approach was applied in ICP-monitored patients. In patients with severe aSAH, ICP monitoring might reduce unfavorable outcomes and mortality at 6 months.
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Affiliation(s)
- Marta Baggiani
- Ospedale Maggiore della Carità di Novara, Università del Piemonte Orientale, Novara, Italy
| | - Francesca Graziano
- Department of Health Science, School of Medicine and Surgery, University of Milano-Bicocca, Via Cadore 48, 20900, Monza, Italy
- Bicocca Bioinformatics Biostatistics and Bioimaging B4 Center, Department of Medicine and Surgery, University of Milano-Bicocca, Monza, Italy
| | - Paola Rebora
- Department of Health Science, School of Medicine and Surgery, University of Milano-Bicocca, Via Cadore 48, 20900, Monza, Italy
- Bicocca Bioinformatics Biostatistics and Bioimaging B4 Center, Department of Medicine and Surgery, University of Milano-Bicocca, Monza, Italy
| | - Chiara Robba
- Department of Anesthesia and Critical Care, San Martino Policlinico Hospital, Istituto Di Ricovero E Cura a Carattere Scientifico for Oncology and Neuroscience, Genoa, Italy
| | - Angelo Guglielmi
- Anaesthesia and Intensive Care Unit , Department of Clinical-Surgical, Diagnostic and Paediatric Sciences, University of Pavia, Pavia, Italy
| | - Stefania Galimberti
- Department of Health Science, School of Medicine and Surgery, University of Milano-Bicocca, Via Cadore 48, 20900, Monza, Italy
- Bicocca Bioinformatics Biostatistics and Bioimaging B4 Center, Department of Medicine and Surgery, University of Milano-Bicocca, Monza, Italy
| | - Carlo Giussani
- Department of Health Science, School of Medicine and Surgery, University of Milano-Bicocca, Via Cadore 48, 20900, Monza, Italy
- Neurosurgery Unit, Neuroscience Department, Fondazione IRCCS San Gerardo dei Tintori, Monza, Italy
| | - Jose I Suarez
- Division of Neurosciences Critical Care, Departments of Anesthesiology and Critical Care Medicine, Neurology, and Neurosurgery, The Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Raimund Helbok
- Neurocritical Care Unit, Department of Neurology, Medical University of Innsbruck, Innsbruck, Austria
| | - Giuseppe Citerio
- Department of Health Science, School of Medicine and Surgery, University of Milano-Bicocca, Via Cadore 48, 20900, Monza, Italy.
- Neurointensive Care Unit, Neuroscience Department, Fondazione IRCCS San Gerardo dei Tintori, Monza, Italy.
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Yamada H, Kase Y, Okano Y, Kim D, Goto M, Takahashi S, Okano H, Toda M. Subarachnoid hemorrhage triggers neuroinflammation of the entire cerebral cortex, leading to neuronal cell death. Inflamm Regen 2022; 42:61. [PMID: 36514181 DOI: 10.1186/s41232-022-00236-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2022] [Accepted: 11/09/2022] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND Subarachnoid hemorrhage (SAH) is a fatal disease, with early brain injury (EBI) occurring within 72 h of SAH injury contributes to its poor prognosis. EBI is a complicated phenomenon involving multiple mechanisms. Although neuroinflammation has been shown to be important prognosis factor of EBI, whether neuroinflammation spreads throughout the cerebrum and the extent of its depth in the cerebral cortex remain unknown. Knowing how inflammation spreads throughout the cerebrum is also important to determine if anti-inflammatory agents are a future therapeutic strategy for EBI. METHODS In this study, we induced SAH in mice by injecting hematoma into prechiasmatic cistern and created models of mild to severe SAH. In sections of the mouse cerebrum, we investigated neuroinflammation and neuronal cell death in the cortex distal to the hematoma injection site, from anterior to posterior region 24 h after SAH injury. RESULTS Neuroinflammation caused by SAH spread to all layers of the cerebral cortex from the anterior to the posterior part of the cerebrum via the invasion of activated microglia, and neuronal cell death increased in correlation with neuroinflammation. This trend increased with the severity of the disease. CONCLUSIONS Neuroinflammation caused by SAH had spread throughout the cerebrum, causing neuronal cell death. Considering that the cerebral cortex is responsible for long-term memory and movement, suppressing neuroinflammation in all layers of the cerebral cortex may improve the prognosis of patients with SAH.
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Affiliation(s)
- Hiroki Yamada
- Department of Neurosurgery, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo, 160-8582, Japan
| | - Yoshitaka Kase
- Department of Physiology, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo, 160-8582, Japan
| | - Yuji Okano
- Department of Physiology, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo, 160-8582, Japan
| | - Doyoon Kim
- Department of Physiology, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo, 160-8582, Japan
| | - Maraku Goto
- Department of Physiology, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo, 160-8582, Japan.,The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8655, Japan
| | - Satoshi Takahashi
- Department of Neurosurgery, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo, 160-8582, Japan
| | - Hideyuki Okano
- Department of Physiology, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo, 160-8582, Japan.
| | - Masahiro Toda
- Department of Neurosurgery, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo, 160-8582, Japan.
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Cisternal irrigation and clot removal to prevent vasospasm and poor outcome in aneurysmal subarachnoid hemorrhage: Systematic review and meta-analysis. INTERNATIONAL JOURNAL OF SURGERY OPEN 2022. [DOI: 10.1016/j.ijso.2022.100459] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Yang J, Lu J, Li R, Lin F, Chen Y, Han H, Yan D, Li R, Li Z, Zhang H, Yuan K, Li H, Zhang L, Shi G, Zhou J, Wang S, Zhao Y, Chen X. Application of Intracranial Pressure-Directed Therapy on Delayed Cerebral Ischemia After Aneurysmal Subarachnoid Hemorrhage. Front Aging Neurosci 2022; 14:831994. [PMID: 35360218 PMCID: PMC8964287 DOI: 10.3389/fnagi.2022.831994] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2021] [Accepted: 02/21/2022] [Indexed: 11/13/2022] Open
Abstract
ObjectiveElevated ICP is a well-recognized phenomenon in aneurysmal subarachnoid hemorrhage (aSAH) that has been demonstrated to lead to poor outcomes. Delayed cerebral ischemia (DCI) is the most important reason for a poor clinical outcome after a subarachnoid hemorrhage. DCI is understood as a multifactorial process that evolves over time, largely caused by the sequelae of increased intracranial pressure (ICP). The study aimed to assess how to better define the association between ICP and DCI, and whether rational ICP management can improve the outcome of aSAH patients.MethodsWe prospectively reviewed patients diagnosed with aSAH and received microsurgery clipping at our department from December 2019 to January 2021. Subdural ICP monitoring devices were kept to monitor the ICP. The ICP values were recorded every 1-h epochs. ICP -guided dehydration treatments were routinely performed to control the ICP level of patients after surgery. To evaluate whether the subdural ICP-directed management improved the prognosis of the aSAH patients, we compared the outcome data of the patients in our cohort with those treated at another ward of our hospital at the same period.ResultsIn total, 144 consecutive aSAH patients received microsurgery clipping at our department, 68 of whom underwent ICP monitoring. A total of 11,424 1-h ICP measurements were recorded for the included patients (1.30 years of recordings). Of 68 patients with ICP monitoring, 27 (27/68, 39.7%) patients developed DCI. Univariate analysis showed that higher Hunt-Hess grade (OR 2.138, 95% CI 1.025–4.459, p = 0.043), higher preoperative modified Rankin Scale score (OR 1.534, 95% CI 1.033–2.276, p = 0.034), and the max ICP value of each day value >28.5 mmHg (OR 4.442, 95% CI 1.509–13.082, p = 0.007) were associated with DCI. Also, patients with ICP-directed treatment showed a significantly lower DCI incidence than patients without ICP monitoring.ConclusionOur study suggests that I less than 15 mmHg possibly constitute normal values and that 28.5 mmHg is the ICP threshold most strongly associated with the occurrence of DCI in aSAH patients. Patients who received the ICP-directed treatment presented a lower incidence of DCI. Our findings provide a basis for the recommendation of ICP-directed treatment after aSAH.Trial Registration NumberNCT04785976.
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Affiliation(s)
- Jun Yang
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Junlin Lu
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Runting Li
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Fa Lin
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Yu Chen
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Heze Han
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Debin Yan
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Ruinan Li
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Zhipeng Li
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Haibin Zhang
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Kexin Yuan
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Hongliang Li
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Linlin Zhang
- Department of Critical Care Medicine, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Guangzhi Shi
- Department of Critical Care Medicine, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Jianxin Zhou
- Department of Critical Care Medicine, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Shuo Wang
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
- China National Clinical Research Center for Neurological Diseases, Beijing, China
- Center of Stroke, Beijing Institute for Brain Disorders, Beijing, China
- Beijing Key Laboratory of Translational Medicine for Cerebrovascular Disease, Beijing, China
| | - Yuanli Zhao
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
- China National Clinical Research Center for Neurological Diseases, Beijing, China
- Center of Stroke, Beijing Institute for Brain Disorders, Beijing, China
- Beijing Key Laboratory of Translational Medicine for Cerebrovascular Disease, Beijing, China
- Beijing Translational Engineering Center for 3D Printer in Clinical Neuroscience, Beijing, China
| | - Xiaolin Chen
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
- China National Clinical Research Center for Neurological Diseases, Beijing, China
- Center of Stroke, Beijing Institute for Brain Disorders, Beijing, China
- Beijing Key Laboratory of Translational Medicine for Cerebrovascular Disease, Beijing, China
- *Correspondence: Xiaolin Chen,
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Huang Q, Sun Y, Lu J, Huang QY, Zeng YL, Liu B, Xu XY, Cai YY, Lin SW, Li HY, Wu SY. Associations between meteorological variation and rupture of intracranial aneurysm in Fujian, China: A 5-year multicenter study. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2021; 223:112609. [PMID: 34385062 DOI: 10.1016/j.ecoenv.2021.112609] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/07/2021] [Revised: 07/21/2021] [Accepted: 08/03/2021] [Indexed: 06/13/2023]
Abstract
OBJECTIVE By exploring the exposure-response relationships between meteorological factors and rupture of intracranial aneurysm (IA) to reveal the influence of meteorological variation on IA rupture under the specific climate in Fujian, China. METHOD 7515 cases of IA rupture from several municipal medical institutions in Fujian Province as well as local meteorological data during the same period were collected from 2013 to 2017. Poisson regression and Spearman correlation analysis were applied to explore the distribution characteristics of IA rupture and how it is associated with meteorological parameters. Poisson generalized additive model was established to further analyze the exposure-response relationships between meteorological factors and IA rupture, and its hysteresis effects. RESULT The IA rupture exhibited a negative correlation with temperature (rs = -0.323, 95% CI: -0.539 ~ -0.068) and a positive correlation with atmospheric pressure (rs = 0.397, 95% CI: 0.152-0.597) or pressure difference (rs = 0.296, 95% CI: 0.038-0.517), 21.05 ℃ and 1000.14 hPa were the risk thresholds for the onset ascribed to variation in temperature and atmospheric pressure, respectively. Temperature and atmospheric pressure also exerted hysteresis effects on IA rupture. Cold will increase the rupture risk in the subsequent 1-3 days, and high pressure will raise the morbidity in the next 1-2 days. Besides, drastic variations in temperature and atmospheric pressure were also associated with the higher risk of IA rupture in the next 2 days and 1 day, respectively. CONCLUSION Temperature and atmospheric pressure have a negative and positive correlation with IA rupture in Fujian, China, respectively. Variation in temperature and atmospheric pressure exert different degrees of hysteresis effects on IA rupture.
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Affiliation(s)
- Qing Huang
- The Second Affiliated Hospital of Fujian Medical University, Quanzhou, China
| | - Yi Sun
- School of Public Health, Fujian Medical University, Fuzhou, China
| | - Jing Lu
- Longyan First Hospital Affiliated to Fujian Medical University, Longyan, China
| | - Qiu-Yu Huang
- The Second Affiliated Hospital of Fujian Medical University, Quanzhou, China
| | - Yi-Le Zeng
- The Second Affiliated Hospital of Fujian Medical University, Quanzhou, China
| | - Bang Liu
- School of Public Health, Fujian Medical University, Fuzhou, China
| | - Xing-Yan Xu
- School of Public Health, Fujian Medical University, Fuzhou, China
| | - Ying-Ying Cai
- School of Public Health, Fujian Medical University, Fuzhou, China
| | - Shao-Wei Lin
- School of Public Health, Fujian Medical University, Fuzhou, China.
| | - Huang-Yuan Li
- School of Public Health, Fujian Medical University, Fuzhou, China.
| | - Si-Ying Wu
- School of Public Health, Fujian Medical University, Fuzhou, China.
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Imberti R, Picetti E, Rossi S, Capaccio E, Accetta G, Klersy C, Lafe E, Pietrobono L, Cimino F, Frattini L, Grappa E, Casagli S, Crobeddu E, Iotti GA. Intracranial Pressure Monitoring in Poor-Grade Patients with Aneurysmal Subarachnoid Hemorrhage Treated by Coiling. World Neurosurg 2021; 156:e206-e214. [PMID: 34520863 DOI: 10.1016/j.wneu.2021.09.018] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2021] [Revised: 09/05/2021] [Accepted: 09/06/2021] [Indexed: 11/19/2022]
Abstract
OBJECTIVE The main objective of the present study was to analyze the intracranial pressure (ICP) and cerebral perfusion pressure (CPP) changes during coiling. We also evaluated the prevalence of rebleeding and outcomes for patients monitored before and after coiling. METHODS Ninety-nine consecutive poor-grade patients with aneurysmal subarachnoid hemorrhage (aSAH; World Federation of Neurological Surgeons grade IV and V) were enrolled in our prospective observational study. For 31 patients, ICP and CPP monitoring was started immediately after the diagnosis of aSAH, and the values were recorded every 15 minutes during coiling (early ICP group). For 68 patients, ICP and CPP monitoring began after coiling (late ICP group). The outcomes were evaluated at 90 days using the modified Rankin scale. RESULTS At the beginning of coiling, the ICP was >20 mm Hg in 10 patients (35.7%). The median ICP was 18 mm Hg (range, 5-60 mm Hg). The CPP was <60 mm Hg in 6 patients (24%). The median CPP was 70 mm Hg (range, 30-101 mm Hg). Despite medical treatment and/or cerebrospinal fluid drainage, 51.6% of the patients monitored during coiling had at least one episode of intracranial hypertension (defined as ICP >20 mm Hg), and 51.6% had at least one episode of reduced CPP (defined as CPP <60 mm Hg). Early monitoring (before aneurysm repair) was not associated with rebleeding. At 90 days, the functional recovery was better in the early ICP group (P = 0.004). CONCLUSIONS During coiling, patients with poor-grade aSAH can experience episodes of intracranial hypertension and reduced CPP. Early and appropriate treatment of elevated ICP was not associated with rebleeding and might have improved the outcomes.
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Affiliation(s)
- Roberto Imberti
- Phase I Clinical Trials Unit and Experimental Therapy, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy.
| | - Edoardo Picetti
- Department of Anesthesia and Intensive Care, Azienda Ospedaliero-Universitaria di Parma, Parma, Italy
| | - Sandra Rossi
- Department of Anesthesia and Intensive Care, Azienda Ospedaliero-Universitaria di Parma, Parma, Italy
| | - Emanuele Capaccio
- Dipartimento di Scienze Medico-Chirurgiche, Diagnostiche e Pediatriche, Università di Pavia, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy; UOC Anestesia e Rianimazione 1, Dipartimento di Medicina Intensiva, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Giovanni Accetta
- Dipartimento di Scienze Medico-Chirurgiche, Diagnostiche e Pediatriche, Università di Pavia, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy; UOC Anestesia e Rianimazione 1, Dipartimento di Medicina Intensiva, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Catherine Klersy
- Servizio di Epidemiologia Clinica e Biometria, Direzione Scientifica, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Elvis Lafe
- UOC Radiologia, Neuroradiologia Diagnostica e Interventistica, Dipartimento di Medicina Intensiva, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Luigi Pietrobono
- UOC Radiologia, Neuroradiologia Diagnostica e Interventistica, Dipartimento di Medicina Intensiva, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Francesco Cimino
- Servizio di Anestesia e Rianimazione 2, Ospedale S. Maria della Misericordia, Perugia, Italy
| | - Lara Frattini
- S.C. Anestesia e Rianimazione Neurochirurgica e Generale, ASST Sette Laghi, Varese, Italy
| | - Elena Grappa
- Anestesia e Rianimazione - ASST Cremona, Cremona, Italy
| | - Sergio Casagli
- SOD Neuroanestesia e Rianimazione, AOUP Pisa, Pisa, Italy
| | - Emanuela Crobeddu
- Divisione di Neurochirugia, AOU Maggiore della Carità, Novara, Italy; Department of Neuroscience, University of Turin, Turin, Italy
| | - Giorgio Antonio Iotti
- UOC Anestesia e Rianimazione 1, Dipartimento di Medicina Intensiva, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy; Servizio di Epidemiologia Clinica e Biometria, Direzione Scientifica, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
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Florez-Perdomo WA, García-Ballestas E, Martinez-Perez R, Agrawal A, Deora H, Joaquim AF, Quiñones-Ossa GA, Moscote-Salazar LR. Hemoglobin levels as a transfusion criterion in moderate to severe traumatic brain injury: a systematic review and meta-analysis. Br J Neurosurg 2021; 37:1-7. [PMID: 34148446 DOI: 10.1080/02688697.2021.1940850] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2021] [Accepted: 06/07/2021] [Indexed: 12/28/2022]
Abstract
BACKGROUND Several factors can influence the outcome of severe head injuries including the patient's hemoglobin levels. There has often been a dilemma regarding levels of hemoglobin at which red cell blood transfusion (RCBT) should be performed. OBJECTIVE To systematically review the literature to determine the usefulness of management protocols that have hemoglobin levels <10 g/dL vs <7 g/dL as an RCBT criterion. METHODS Following the PRISMA statement, the search was constructed using terms and descriptors of the Medical Subject Heading (MeSH), combined with Boolean operators. Full text of these articles was studied, and outcome measures at 3-6 months were considered for patients who were given a RCBT at <10 g/dL or at 7 g/dL hemoglobin levels. RESULTS A total of 4 articles were found suitable for inclusion in the meta-analysis. RCBT below 7 g/dL was not associated with an increased risk of mortality as compared to RCBT using the value of less than 10 g/dL. RCBT at lower levels of hemoglobin was also not associated with a poor neurological outcome (GOS 4-5) but rather RCBT at lower levels lead to better outcomes (GOS 1-3) and the association was significant. CONCLUSION Allogenic RCBT was associated with poorer neurological outcomes, within a wide range of reported differences in the hemoglobin threshold to decide for RCBT in TBI patients. Restrictive RCBT strategy may be useful in moderate to severe TBI cases although the risk of anemia-induced cerebral injury needs further investigation regarding the risks and complications inherent to RCBT.
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Affiliation(s)
| | - Ezequiel García-Ballestas
- Latin American Council of Neurocritical Care- CLaNi, Cartagena, Colombia
- Faculty of Medicine, Centro De Investigaciones Biomédicas (CIB), University of Cartagena, Cartagena, Colombia
| | - Rafael Martinez-Perez
- Department of Neurological Surgery, University of Colorado, Aurora, CO, USA
- Institute of Neurosciences, Division of Neurosurgery, Universidad Austral de Chile, Valdivia, Chile
| | - Amit Agrawal
- Department of Neurosurgery, All India Institute of Medical Sciences, Bhopal, India
| | - Harsh Deora
- Department of Neurosurgery, NIMHANS, Bangalore, India
| | - Andrei F Joaquim
- Department of Neurosurgery, University of Campinas (UNICAMP), São Paulo, Brazil
| | - Gabriel A Quiñones-Ossa
- Latin American Council of Neurocritical Care- CLaNi, Cartagena, Colombia
- Faculty of Medicine, University El Bosque, Bogotá, Colombia
| | - Luis Rafael Moscote-Salazar
- Latin American Council of Neurocritical Care- CLaNi, Cartagena, Colombia
- Faculty of Medicine, Centro De Investigaciones Biomédicas (CIB), University of Cartagena, Cartagena, Colombia
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10
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García-Ballestas E, Florez-Perdomo WA, Starke RM, Joaquim AF, Agrawal A, Keni RR, Moscote-Salazar LR. Risk of Seizures after Endovascular Management of Ruptured Intracranial Aneurysms: A Systematic Review and Meta-analysis. J Epilepsy Res 2021; 10:55-61. [PMID: 33659196 PMCID: PMC7903045 DOI: 10.14581/jer.20009] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2020] [Revised: 11/26/2020] [Accepted: 12/04/2020] [Indexed: 12/26/2022] Open
Abstract
Seizures in aneurysmal subarachnoid haemorrhage (aSAH) have been described secondary to SAH, changes in cortical function, vasospasm and as a result of treatment effects. Seizures are one of the important clinical determinants in neurological outcome of aSAH. Various studies support the notion of less risk of future seizures in endovascular treatment as compared to the microsurgical clipping, yet there is no conclusive evidence in favour or against the seizure occurrence in aSAH patients after endovascular treatment as compared to the microsurgical treatment. To carry out a systematic review and meta-analysis of the risk of seizures after endovascular management (coiling) of ruptured intracranial aneurysms. A literature search was performed in electronic database of PubMed, MEDLINE, Embase, and Scopus from inception to February 2020, using the terms Seizure, Intracranial aneurysms, embolization, with no constraints applied. Data were pooled using a random-effect model, results were abstracted as odds ratios (ORs) and 95% confidence interval (CI), and heterogeneity was reported as Chi-square. Five studies involving 3,077 patients were included in the meta-analysis. After endovascular management of aSAH, seizure risk was increased by a worse clinical severity (World Federation of Neurosurgery scale or Hunt and Hess) (OR, 3.34; 95% CI, 2.69–4.16; p<0.00001), severe vasospasm (OR, 2.20; 95% CI, 1.67–2.92; p<0.00001), cerebral infarction (OR, 5.19; 95% CI, 3.23–8.35; p<0.00001), and cerebral edema (OR, 1.79; 95% CI, 1.37–2.34; p<0.0000). Worse clinical severity, vasospasm, cerebral infarction and cerebral oedema are significant risk factors for the development of seizures after endovascular intervention in aSAH. The mechanism for this correlation is not clear.
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Affiliation(s)
- Ezequiel García-Ballestas
- Latin American Council of Neurocritical Care, Cartagena, Colombia.,Center of Biomedical Research (CIB), Faculty of Medicine, University of Cartagena, Bolívar, Colombia
| | - William A Florez-Perdomo
- Latin American Council of Neurocritical Care, Cartagena, Colombia.,Faculty of Medicine, Surcolombian University, Neiva, Colombia
| | - Robert M Starke
- Department of Neurosurgery & Neuroradiology, University of Miami & Jackson Memorial Hospital, Miami, FL, USA
| | | | - Amit Agrawal
- Department of Neurosurgery, All India Institute of Medical Sciences, Saket Nagar, Nellore, India
| | | | - Luis-Rafael Moscote-Salazar
- Latin American Council of Neurocritical Care, Cartagena, Colombia.,Center of Biomedical Research (CIB), Faculty of Medicine, University of Cartagena, Bolívar, Colombia
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11
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Huang Q, Sun Y, Huang Q, Zeng Y, Lin S, Huang S, Cai Y, Xu X, Kang D, Li H, Wu S. Association Between Circular RNAs and Intracranial Aneurysm Rupture Under the Synergistic Effect of Individual Environmental Factors. Front Neurol 2021; 12:594835. [PMID: 33746870 PMCID: PMC7969784 DOI: 10.3389/fneur.2021.594835] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2020] [Accepted: 02/04/2021] [Indexed: 02/04/2023] Open
Abstract
Introduction: To study the association between specific circular RNAs and rupture of intracranial aneurysm. To explore its clinical diagnostic significance and synergistic effects with individual environmental influencing factors. Methods: Three hundred and forty seven cases and controls were included in this study. Multivariate analysis was used to explore the main individual environmental factors. Intracranial aneurysm rupture related circular RNAs screened based on sequencing was verified in peripheral blood by PCR. ROC curve, logistic regression model and fork analysis were used to study the association, diagnostic values, and synergistic effects of circular RNA with intracranial aneurysms and individual environmental factors. Results: Smoking, hair dyeing, sitting time ≥6 h/day, single animal oil intake and hypertension are the main risk factors for intracranial aneurysm rupture; People with higher education, sleeping time ≥7 h/day, tea drinking, diabetes, higher levels of (hemoglobin, low density lipoprotein, serum calcium, and apolipoprotein-A1) have a low risk of intracranial aneurysm rupture. Hsa_circ_0008433 and hsa_circ_0001946 are closely related to intracranial aneurysm rupture and have certain clinical diagnostic significance (AUC = 0.726; 95% CI: 0.668~0.784). Hsa_circ_0008433 (OR = 0.497, 95% CI: 0.338~0.731), hsa_circ_0001946 (OR = 0.682, 95% CI: 0.509~0.914) were independent epigenetic factors affecting intracranial aneurysm rupture, and have a multiplicative interaction with age (OR = 3.052, 95% CI: 1.006~9.258). Conclusions: Low expressions of hsa_circ_0008433 and hsa_circ_0001946 are risk factors for intracranial aneurysms rupture and have good clinical diagnostic value. There was a multiplicative interaction between epigenetic score and age. The older and the higher the epigenetic score was, the more likely to have intracranial aneurysm rupture.
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Affiliation(s)
- Qing Huang
- Department of Neurosurgery, The Second Affiliated Hospital of Fujian Medical University, Quanzhou, China
| | - Yi Sun
- School of Public Health, Fujian Medical University, Fuzhou, China
| | - Qiuyu Huang
- Department of Neurosurgery, The Second Affiliated Hospital of Fujian Medical University, Quanzhou, China
| | - Yile Zeng
- Department of Neurosurgery, The Second Affiliated Hospital of Fujian Medical University, Quanzhou, China
| | - Shaowei Lin
- School of Public Health, Fujian Medical University, Fuzhou, China
| | - Shuna Huang
- School of Public Health, Fujian Medical University, Fuzhou, China
| | - Yingying Cai
- School of Public Health, Fujian Medical University, Fuzhou, China
| | - Xingyan Xu
- School of Public Health, Fujian Medical University, Fuzhou, China
| | - Dezhi Kang
- Department of Neurosurgery, The First Affiliated Hospital of Fujian Medical University, Fuzhou, China
| | - Huangyuan Li
- School of Public Health, Fujian Medical University, Fuzhou, China
| | - Siying Wu
- School of Public Health, Fujian Medical University, Fuzhou, China
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