Cerebrovascular Diseases最新文献

{"title":"Rationale and Design of the Statin Use in Intracerebral Hemorrhage Patients (SATURN) Trial.","authors":"Sarah Marchina, Sharon D Yeatts, Lydia D Foster, Scott Janis, Ashkan Shoamanesh, Pooja Khatri, Kimberlee Bernstein, Aaron Perlmutter, Catherine Stever, Elizabeth C Heistand, Joseph P Broderick, Steven M Greenberg, Enrique C Leira, Jonathan Rosand, Vasileios-Arsenios Lioutas, Rustam Al Shahi Salman, David Tirschwell, Joan Marti-Fabregas, Magdy Selim","doi":"10.1159/000538195","DOIUrl":"10.1159/000538195","url":null,"abstract":"<p><strong>Introduction: </strong>The benefits and risks of HMG-CoA reductase inhibitor (statin) drugs in survivors of intracerebral hemorrhage (ICH) are unclear. Observational studies suggest an association between statin use and increased risk of lobar ICH, particularly in patients with apolipoprotein-E (APOE) ε2 and ε4 genotypes. There are no randomized controlled trials addressing the effects of statins after ICH leading to uncertainty as to whether statins should be used in patients with lobar ICH who are at high risk for ICH recurrence. The SATURN trial aims to evaluate the effects of continuation versus discontinuation of statin on the risk of ICH recurrence and ischemic major adverse cerebro-cardio-vascular events (MACCEs) in patients with lobar ICH. Secondary aims include the assessment of whether the APOE genotype modifies the effects of statins on ICH recurrence, functional and cognitive outcomes, and quality of life.</p><p><strong>Methods: </strong>The SATURN trial is a multi-center, pragmatic, prospective, randomized, open-label, phase III clinical trial with blinded end-point assessment. A planned total of 1,456 patients with lobar ICH will be recruited from 140 sites in the USA, Canada, and Spain. Patients presenting within 7 days of a spontaneous lobar ICH that occurred while taking a statin will be randomized (1:1) to continuation (control) versus discontinuation (intervention) of the same statin drug and dose that they were using at ICH onset. The primary outcome is the time to recurrent symptomatic ICH within a 2-year follow-up period. The primary safety outcome is the occurrence of ischemic MACCE.</p><p><strong>Conclusion: </strong>The results will help to determine the best strategy for statin use in survivors of lobar ICH and may help to identify if there is a subset of patients who would benefit from or be harmed by statins.</p><p><strong>Introduction: </strong>The benefits and risks of HMG-CoA reductase inhibitor (statin) drugs in survivors of intracerebral hemorrhage (ICH) are unclear. Observational studies suggest an association between statin use and increased risk of lobar ICH, particularly in patients with apolipoprotein-E (APOE) ε2 and ε4 genotypes. There are no randomized controlled trials addressing the effects of statins after ICH leading to uncertainty as to whether statins should be used in patients with lobar ICH who are at high risk for ICH recurrence. The SATURN trial aims to evaluate the effects of continuation versus discontinuation of statin on the risk of ICH recurrence and ischemic major adverse cerebro-cardio-vascular events (MACCEs) in patients with lobar ICH. Secondary aims include the assessment of whether the APOE genotype modifies the effects of statins on ICH recurrence, functional and cognitive outcomes, and quality of life.</p><p><strong>Methods: </strong>The SATURN trial is a multi-center, pragmatic, prospective, randomized, open-label, phase III clinical trial with blinded end-point assessment","PeriodicalId":9683,"journal":{"name":"Cerebrovascular Diseases","volume":" ","pages":"270-277"},"PeriodicalIF":2.2,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11403066/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140142834","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Impinging Flow Mediates Vascular Endothelial Cell Injury through the PKCα/ERK/PPARγ Pathway in vitro.","authors":"Zelong Xing, Zheng Hao, Yanyang Zeng, Jiacong Tan, Zhixiong Zhang, Yeyu Zhao, Huaxin Zhu, Meihua Li","doi":"10.1159/000539000","DOIUrl":"10.1159/000539000","url":null,"abstract":"<p><strong>Introduction: </strong>This study aimed to elucidate the mechanisms underlying endothelial injury in the context of intracranial aneurysm formation and development, which are associated with vascular endothelial injury caused by hemodynamic abnormalities. Specifically, we focus on the involvement of PKCα, an intracellular signaling transmitter closely linked to vascular diseases, and its role in activating MAPK. Additionally, we investigate the protective effects of PPARγ, a vasculoprotective factor known to attenuate vascular injury by mitigating the inflammatory response in the vessel wall.</p><p><strong>Methods: </strong>The study employs a modified T-chamber to replicate fluid flow conditions at the artery bifurcation, allowing us to assess wall shear stress effects on human umbilical vein endothelial cells in vitro. Through experimental manipulations involving PKCα knockdown and Ca2+ and MAPK inhibitors, we evaluated the phosphorylation status of PKCα, NF-κB, ERK5, ERK1/2, JNK1/2/3, and P38, as well as the expression levels of PPARγ, NF-κB, and MMP2 via Western blot analysis. The cellular localization of phosphorylated NF-κB was determined using immunofluorescence.</p><p><strong>Results: </strong>Our results showed that impinging flow resulted in the activation of PKCα, followed by the phosphorylation of ERK5, ERK1/2, and JNK1/2/3, leading to a decrease in PPARγ expression, an increase in the expression of NF-κB and MMP2, and the induction of apoptotic injury. Inhibition of PKCα activation or knockdown of PKCα using shRNA leads to a suppression of ERK5, ERK1/2, JNK1/2/3, and P38 phosphorylation, an elevation in PPARγ expression, and a reduction in NF-κB and MMP2 expression, alleviated apoptotic injury. Furthermore, we observe that the regulation of PPARγ, NF-κB, and MMP2 expression is influenced by ERK5 and ERK1/2 phosphorylation, and activation of PPARγ effectively counteracts the elevated expression of NF-κB and MMP2.</p><p><strong>Conclusion: </strong>Our findings suggest that the PKCα/ERK/PPARγ pathway plays a crucial role in mediating endothelial injury under conditions of impinging flow, with potential implications for vascular diseases and intracranial aneurysm development.</p>","PeriodicalId":9683,"journal":{"name":"Cerebrovascular Diseases","volume":" ","pages":"215-227"},"PeriodicalIF":2.2,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140854381","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Causal Relationship between Gut Microbiota and Aneurysm: A Mendelian Randomization Study.","authors":"Zhentao Tan, Menghui Mao, Zhe Jiang, Huilin Hu, Chaojie He, Changlin Zhai, Gang Qian","doi":"10.1159/000536177","DOIUrl":"10.1159/000536177","url":null,"abstract":"<p><strong>Introduction: </strong>Observational studies have suggested a possible relationship between gut microbiota (GM) and aneurysm development. However, the nature of this association remains unclear due to the inherent limitations of observational research, such as reverse causation and confounding factors. To address this knowledge deficit, this study aimed to investigate and establish a causal link between GM and aneurysm development.</p><p><strong>Methods: </strong>Summary statistics regarding GM and aneurysms were collected from relevant genome-wide association studies. Two samples were used in mendelian randomization (MR). The principal MR technique utilized was inverse-variance weighting, a technique renowned for producing reliable causal effect estimations. Additional MR methods, including weighted median (WM), MR-Egger, MR-PRESSO, and simple mode methods, were employed to ensure the robustness of the aforementioned association and investigate potential biases. Sensitivity analyses were performed to determine the consistency of the MR findings.</p><p><strong>Results: </strong>Varying associations were observed between specific microbial taxa and the different aneurysms analyzed. A negative correlation was observed between aortic aneurysm (AA) and Lentisphaerae, Lentisphaeria, and Victivallales. Conversely, the genus FamilyXIIIUCG001 exhibited an increased risk association. Regarding abdominal AA, Victivallaceae showed a reduced risk, and Bilophila and Catenibacterium were associated with an increased risk. For thoracic AA, negative and positive correlations were observed with Lentisphaerae and Turicibacter, respectively. Lastly, in the case of cerebral aneurysm (CA), Firmicutes and Haemophilus were associated with a decreased risk, and Lachnoclostridium demonstrated an increased risk of association.</p><p><strong>Conclusion: </strong>Our research has established causal relationships between specific GM components and various aneurysms. The obtained knowledge may aid in the development of microbiome-based interventions and the identification of novel biomarkers for targeted prevention strategies.</p>","PeriodicalId":9683,"journal":{"name":"Cerebrovascular Diseases","volume":" ","pages":"59-69"},"PeriodicalIF":2.2,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139478225","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Sex Discrepancies in the Population Incidence of Stroke and Hemorrhage Related to Atrial Fibrillation or Flutter.","authors":"Mihir Khunte, Huanwen Chen, Marco Colasurdo, Seemant Chaturvedi, Ajay Malhotra, Dheeraj Gandhi","doi":"10.1159/000538108","DOIUrl":"10.1159/000538108","url":null,"abstract":"<p><strong>Introduction: </strong>Atrial fibrillation or flutter (AF) is a well-known risk factor for ischemic stroke. While female sex has been associated with higher stroke risk among AF patients, overall sex-specific real-world burdens of AF-related strokes and hemorrhages are unknown.</p><p><strong>Methods: </strong>The 2016-2020 National Inpatient Sample was queried for hospitalizations, morbidity, and mortality due to AF-related ischemic strokes and bleeds. Patient demographic information, vascular risk factors, comorbidities, and stroke characteristics were extracted using ICD-10 codes. Overall incidences were calculated using total population estimates provided by the US Census Bureau, and relative risk was calculated by comparing annual incidences between men and women.</p><p><strong>Results: </strong>2,420,870 ischemic stroke hospitalizations were identified; 542,635 (22.4%) were associated with AF. Overall, women had similar risk of hospitalization due to AF-related ischemic strokes compared to men; however, women had a higher risk of morbidity and mortality (RR 1.13 and 1.17, respectively; both p < 0.001). In contrast, women had lower incidences of hospitalization, morbidity, and mortality due to AF-related bleeds (RR 0.82, 0.94, and 0.74, respectively; all p < 0.001). Among patients with AF-related ischemic strokes, women had lower rates of anticoagulation use, higher rates of large vessel occlusion, and higher stroke severity (all p < 0.001). These trends persisted among patients 80 years or older (all p < 0.001).</p><p><strong>Conclusion: </strong>Women in the USA have higher incidences of morbidity and mortality from AF-related ischemic strokes than men. Future studies should investigate strategies to reduce morbidity and mortality due to AF-related strokes in women.</p>","PeriodicalId":9683,"journal":{"name":"Cerebrovascular Diseases","volume":" ","pages":"53-58"},"PeriodicalIF":2.2,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140020995","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Endovascular Treatment for Cerebral Venous Thrombosis: Applying Lessons Learned from Clinical Trials of Endovascular Treatment in Acute Arterial Ischemic Stroke.","authors":"Johanna Maria Ospel, Nishita Singh, Thanh N Nguyen, Shadi Yaghi, Mayank Goyal, Michael D Hill, Thalia S Field","doi":"10.1159/000539657","DOIUrl":"10.1159/000539657","url":null,"abstract":"<p><strong>Background: </strong>Cerebral venous thrombosis (CVT) is a rare but severely disabling form of stroke. Acute treatment mainly consists of medical management, since there is no robust evidence suggesting the benefit of endovascular treatment for CVT. Given the relative lack of data to guide acute treatment decision-making, CVT treatment decisions are mostly made on a case-by-case basis. In some ways, the current status quo of endovascular treatment for CVT resembles the state of endovascular treatment for acute ischemic stroke before the wave of major positive large vessel occlusion endovascular treatment trials in 2015.</p><p><strong>Summary: </strong>The current state of evidence with regard to endovascular CVT treatment is summarized, parallels to acute ischemic stroke are drawn, and it is discussed how the lessons learned from the evolution of acute ischemic stroke endovascular treatment (EVT) trials could be applied to designing a trial of endovascular treatment for CVT. The review ends by outlining possible scenarios for the future of endovascular CVT treatment.</p><p><strong>Key messages: </strong>CVT is a serious disease, affecting young patients and their families, and harbors a considerable social and economic burden. Working toward high-level evidence for the best possible treatment strategy and exploring a possible role for EVT to improve outcomes in CVT needs to remain a high priority in stroke research.</p>","PeriodicalId":9683,"journal":{"name":"Cerebrovascular Diseases","volume":" ","pages":"323-332"},"PeriodicalIF":2.2,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141283120","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Association of Cognitive Reserve and Preoperative Cognitive Function in Patients with Adult Moyamoya Disease: A Preliminary Study.","authors":"Young-Ah Choi","doi":"10.1159/000539694","DOIUrl":"10.1159/000539694","url":null,"abstract":"<p><strong>Introduction: </strong>Many patients with moyamoya disease (MMD) exhibit cognitive decline; however, the link between cognitive reserve (CR) and cognitive function in those who have not undergone revascularization remains unexplored. We aimed to evaluate preoperative cognitive impairment in such patients and to explore the relationship between CR, measured using the Cognitive Reserve Index questionnaire (CRIq), and cognitive abilities across different domains, determined using neuropsychological tests.</p><p><strong>Methods: </strong>Demographic, clinical, CRIq, and neuropsychological assessment data were gathered from patients with MMD who underwent preoperative cognitive functional assessments at our center during 2021-2023. These patients were categorized according to their Montreal Cognitive Assessment score. Multivariable linear regression was performed to analyze the association between CRIq score and cognitive performance, both globally and in specific domains.</p><p><strong>Results: </strong>In the MMD cohort of 53 patients, 49% (n = 26) of the patients exhibited a decrease in overall cognitive performance. Individuals with cognitive dysfunction had significantly lower composite CRIq scores than those with intact cognition. Although no association between overall cognitive ability and CR was observed, independent associations emerged between CR and specific cognitive functions - language (β = 0.56, p = 0.002), verbal memory (β = 0.45, p = 0.001), and executive function (β = 0.35, p = 0.03).</p><p><strong>Conclusion: </strong>This preliminary study revealed that expressive language, verbal memory, and executive function are linked to CR in presurgical patients with MMD, highlighting the role of CR in predicting cognitive outcomes. Further research is warranted to elucidate the combined effects of CR and other risk factors on the cognitive function of patients with MMD.</p>","PeriodicalId":9683,"journal":{"name":"Cerebrovascular Diseases","volume":" ","pages":"379-388"},"PeriodicalIF":2.2,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141310142","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Statistical Analysis Plan for the INTEnsive Ambulance-Delivered Blood Pressure Reduction in Hyper-ACute Stroke Trial.","authors":"Laurent Billot, Chen Chen, Lili Song, Yapeng Lin, Feifeng Liu, Xiaoying Chen, Hisatomi Arima, Philip M Bath, Gary A Ford, Thompson G Robinson, Else Charlotte Sandset, Jeffrey L Saver, Nikola Sprigg, H Bart van der Worp, Jie Yang, Gang Li, Craig S Anderson","doi":"10.1159/000539503","DOIUrl":"10.1159/000539503","url":null,"abstract":"<p><strong>Introduction: </strong>Recruitment is complete in the fourth INTEnsive ambulance-delivered blood pressure Reduction in hyper-ACute stroke Trial (INTERACT4), a multicenter, prospective, randomized, open-label, blinded endpoint assessed trial of prehospital blood pressure (BP) lowering initiated in the ambulance for patients with a suspected acute stroke and elevated BP in China. According to the registered and published trial protocol and developed by the blinded trial Steering Committee and Operations team, this manuscript outlines a detailed statistical analysis plan for the trial prior to database lock.</p><p><strong>Methods: </strong>Patients were randomized (1:1) to intensive (target systolic BP 130-140 mm Hg within 30 min) or guideline-recommended BP management (BP lowering only considered if systolic BP >220 mm Hg) group. Primary outcome is an ordinal analysis of the full range of scores on the modified Rankin scale at 90 days. A modified sample size of 2,320 was estimated to provide 90% power to detect a 22% reduction in the odds (common odds ratio of 0.78) of a worse functional outcome using ordinal logistic regression, on the assumption of 5% patients with missing outcome and 6% patients with a stroke mimic.</p><p><strong>Conclusion: </strong>The statistical analysis plan for the trial has been developed to ensure transparent, verifiable, and prespecified analysis and to avoid potential bias in the evaluation of the trial intervention.</p>","PeriodicalId":9683,"journal":{"name":"Cerebrovascular Diseases","volume":" ","pages":"278-281"},"PeriodicalIF":2.2,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141179007","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Erratum.","authors":"","doi":"10.1159/000542749","DOIUrl":"10.1159/000542749","url":null,"abstract":"","PeriodicalId":9683,"journal":{"name":"Cerebrovascular Diseases","volume":" ","pages":"145"},"PeriodicalIF":2.2,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142817244","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Predictors and Prognosis of Early Neurological Outcomes on Patients with Vertebrobasilar Artery Occlusion Undergoing Endovascular Treatment.","authors":"Xinan Ma, Yajun Li, Pan Zhang, Jilong Yi, Yingjie Xu, Miaomiao Hu, Jinjing Wang, Wenya Lan, Guoqiang Xu, Yanan Lu, Pengfei Xu, Feng Feng, Wen Sun, Hao Chen, Zongyi Wu","doi":"10.1159/000536113","DOIUrl":"10.1159/000536113","url":null,"abstract":"<p><strong>Introduction: </strong>This research explored the factors influencing early neurological outcomes (ENO) in patients who had vertebrobasilar artery occlusion (VBAO) and received endovascular treatment (EVT), as well as examining the causal influence of ENO on the prognosis of VBAO patients.</p><p><strong>Methods: </strong>A retrospective review was carried out on patients from 65 Chinese stroke centers, all within 24 h of the estimated occlusion time. ENO includes early neurological improvement (ENI) and early neurological deterioration (END), defined as a decrease or an increase of at least 4 points in NIHSS score between baseline and 24 h after EVT. Death within 24 h after EVT was also considered as END. END was further divided into explained END and unexplained END (unEND). Independent predictors of ENO and the association between ENO and outcomes in patients with VBAO were determined using center-adjusted analyses. The study developed a multivariate logistic regression model to examine the comparative risk of unEND versus explained END on the clinical outcomes in VBAO patients.</p><p><strong>Results: </strong>A total of 2,257 patients were included. Glasgow Coma Scale (GCS) (OR: 1.16, 95% CI: 1.03-1.30) and successful reperfusion (OR: 1.15, 95% CI: 1.02-1.30) were associated with ENI. Baseline NIHSS (OR: 0.60, 95% CI: 0.53-0.68), successful reperfusion (OR: 0.79, 95% CI: 0.71-0.89), and puncture to reperfusion time (OR: 1.17, 95% CI: 1.03-1.33) were associated with END. When examining 3-month prognostic indexes, both END and ENI were found to be linked to the 3-month outcomes, but in opposite directions. A subgroup analysis of END suggested that unEND typically demonstrated a more favorable prognosis compared to explained END, although the prognosis remained generally unfavorable.</p><p><strong>Conclusions: </strong>ENO, whether they manifested as early improvement or deterioration, were linked to the prognosis of VBAO patients undergoing EVT. The outcomes after unEND were more favorable than those following explained END.</p>","PeriodicalId":9683,"journal":{"name":"Cerebrovascular Diseases","volume":" ","pages":"70-80"},"PeriodicalIF":2.2,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139671381","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Recommendations for Implementing the INTERACT3 Care Bundle for Intracerebral Hemorrhage in Latin America: Results of a Delphi Method.","authors":"Ma Ignacia Allende, Paula Muñoz-Venturelli, Francisca Gonzalez, Francisca Bascur, Craig S Anderson, Menglu Ouyang, Baltica Cabieses, Alexandra Obach, Vanessa Cano-Nigenda, Antonio Arauz","doi":"10.1159/000540038","DOIUrl":"10.1159/000540038","url":null,"abstract":"<p><strong>Introduction: </strong>The third Intensive Care Bundle with Blood Pressure Reduction in Acute Cerebral Hemorrhage Trial (INTERACT3) showed that the implementation of a care bundle improves outcomes after acute intracerebral hemorrhage (ICH). We aimed to establish consensus-based recommendations for the broader integration of the care bundle across Latin American countries (LAC).</p><p><strong>Methods: </strong>A 3-phase Delphi study allowed a panel of 32 healthcare workers from 14 LAC to sequentially rank statements relevant to 7 domains (training, resources/infrastructure, patient education, blood pressure, temperature, glycemic control, and anticoagulation reversal). The pre-defined consensus threshold was 75%.</p><p><strong>Results: </strong>A total of 43 statements reached consensus by the third round, with 12 new statements emerging through rounds. The highest-ranked statements in each domain emphasized critical aspects, but successful implementation requires appropriate resourcing. Key priorities were continuous training of all healthcare workers in ICH management, establishing protocols aligned with available resources, and collaborative interdisciplinary care supported by institutional networks. Statements related to anticoagulation reversal had the highest priority.</p><p><strong>Conclusions: </strong>Consensus statements are provided to facilitate integration of the INTERACT3 care bundle to reduce disparities in ICH outcomes in LAC.</p>","PeriodicalId":9683,"journal":{"name":"Cerebrovascular Diseases","volume":" ","pages":"363-370"},"PeriodicalIF":2.2,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12136603/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141533693","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}