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Objective: Our study aimed to investigate the association between the subarachnoid extension of intracranial hemorrhage (SAHE) and clinical outcomes in patients with supratentorial intracerebral hemorrhage (ICH)., Methods: We analyzed the data from a prospective, multi-center, and registry-based database. Two experienced investigators independently assessed ICH imaging data. We compared baseline characteristics and follow-up outcomes. Multivariable logistic regression analysis was used to evaluate the association between SAHE and poor clinical outcomes. We also performed Kaplan-Meier curves and Cox proportional hazards regression analyses to analyze whether SAHE was relevant to a higher mortality rate., Results: A total of 931 patients were included in this study (SAHE vs. no SAHE, 121 [13.0%] vs. 810 [87.0%]). Patients with SAHE had more severe neurological deficits, higher scores of the mRS, and more remarkable mortality rates at follow-up (all p values < 0.05). In multivariable-adjusted models, SAHE was independently associated with a higher risk of poor outcomes (adjusted OR [95%CI]: 2.030 [1.142-3.608] at 3 months; 2.348 [1.337-4.123] at 1 year). In addition, SAHE remained an independent association with an increased death rate at 1 year (adjusted HR [95%CI], 1.314[1.057-1.635]). In the subgroup analysis, the correlation between SAHE and prognosis exists in patients with lobar or deep ICH., Conclusions: SAHE is independently associated with poor outcomes in patients with supratentorial ICH. It may provide a promising target for developing new predictive tools targeting ICH., (© 2023. The Author(s).)

To systematically compare 27 ICH models with regard to mortality and functional outcome at 1-month, 3-month and 1-year after ICH. The validation cohort was derived from the Beijing Registration of Intracerebral Hemorrhage. Poor functional outcome was defined as modified Rankin Scale score (mRS) ≥3 at 1-month, 3-month and 1-year after ICH, respectively. The area under the receiver operating characteristic curve (AUROC) and Hosmer-Lemeshow goodness-of-fit test were used to assess model discrimination and calibration. A total number of 1575 patients were included. The mean age was 57.2 ± 14.3 and 67.2% were male. The median NIHSS score on admission was 11 (IQR: 3-21). For predicting mortality at 3-month after ICH, AUROC of 27 ICH models ranged from 0.604 to 0.856. In pairwise comparison, the ICH-FOS (0.856, 95%CI = 0.835-0.878, P < 0.001) showed statistically better discrimination than other models for mortality at 3-month after ICH (all P < 0.05). For predicting poor functional outcome (mRS≥3) at 3-month after ICH, AUROC of 27 ICH models ranged from 0.602 to 0.880. In pairwise comparison with other prediction models, the ICH-FOS was superior in predicting poor functional outcome at 3-month after ICH (all P < 0.001). The ICH-FOS showed the largest Cox and Snell R-square. Similar results were verified for mortality and poor functional outcome at 1-month and 1-year after ICH. Several risk models are externally validated to be effective for risk stratification and outcome prediction after ICH, especially the ICH-FOS, which would be useful tools for personalized care and clinical trial in ICH.

Background: Intracerebral hemorrhage (ICH) has a high mortality and morbidity in the world. Elevated blood pressure (BP) and heart rate (HR) have been identified as independent risk factors, with potential to predict prognosis and recurrence of cardiovascular diseases. Our study aimed to elucidate the association between BP and HR levels and the severity, as well as prognosis, of patients diagnosed with ICH. Methods: The basic characteristics of patients and laboratory examination results, inclusive of BP and HR levels upon admission, were recorded as baseline data. The modified Rankin Scale and living status were taken into account for all patients at a 1-year follow-up. The relationship between various BP and HR levels and clinical outcome was analyzed using logistic regression and the Kaplan-Meier survival method. Results: A total of 1,416 patients with acute ICH from 13 hospitals in Beijing were enrolled in our study. Logistic regression analysis indicated that patients with higher HR and BP (group 4), along with those with higher HR but lower BP (group 2), exhibited a poorer prognosis compared to those with lower BP and HR (group 1). This result was particularly pronounced in younger, male subgroups (OR (95% CI) = 4.379(2.946–6.508), P < 0.0001 for group 4; OR (95% CI) = 1.819 (1.219–2.714), P = 0.0034 for group 2). At the 1-year follow-up, group 4 patients demonstrated a significantly higher rate of fatal incidence compared to other groups (P < 0.01). Conclusions: Higher HR and BP levels, suggestive of an autonomic dysfunction, were independently associated with a poorer 1-year prognosis and reduced survival rate in ICH patients. Our findings underscore the need for early intervention to modulate these physiological parameters in patients with ICH. [ABSTRACT FROM AUTHOR]

Background: Recent studies have reported the predictive value of liver fibrosis indices for hematoma enlargement in patients with intracerebral hemorrhage (ICH). However, little is known about the precise association between fibrosis and ICH prognosis. Thus, our study was designed to investigate the relevance of liver fibrosis, as evaluated by fibrosis-4 (FIB-4) score and poor outcomes after ICH. Methods: We used data from a prospective, multi-center and registry-based database. In this study, patients were stratified by the higher cut-off value of a FIB-4 score ≥ 2.67. The two groups of patients were then compared with regard to baseline characteristics, ICH severity and follow-up outcomes. We performed univariable and multivariable logistic regression analysis to determine the prognostic value of a FIB-4 score ≥ 2.67 for major disability or death. Kaplan–Meier survival curves were used to analyze the association between different FIB-4 scores and survival rate. Results: Our present study included 839 patients from 13 hospitals in Beijing. Participants with FIB-4 scores ≥ 2.67 had a larger baseline hematoma volume and a higher score on the modified Rankin Scale at follow-up (all p values < 0.05). In the logistic regression analysis, liver fibrosis defined by a FIB-4 score ≥ 2.67 was independently associated with poor clinical outcomes at discharge and at 1 year (at discharge: adjusted odds ratio [95% CI] = 1.894 [1.120– 3.202], p = 0.0172; at 1 year: adjusted odds ratio [95% CI] = 1.694 [1.021– 2.809], p = 0.0412). However, this association was not observed at 3 months. During the follow-up period, patients with a FIB-4 score ≥ 2.67 also had a significantly lower survival rate according to Kaplan–Meier survival analysis. Conclusion: Our study suggests that liver fibrosis defined by a FIB-4 score ≥ 2.67 is associated with poor clinical outcomes and lower survival rates in patients with mild to moderate ICH. These data provide reliable evidence for detecting fibrosis and managing related risk factors to improve prognosis after ICH. [ABSTRACT FROM AUTHOR]

Background and Purpose: The relationship between lipid levels and the prognosis of acute intracerebral hemorrhage (ICH) remains controversial. Thus, we aimed to investigate whether lower low-density lipoprotein cholesterol (LDL-C) levels increased the risk of adverse outcomes, as well as the current situation of statin treatment in acute ICH patients with premorbid lipid-lowering therapy.Methods: From August 1, 2015, to July 31, 2019, a total of 73,098 ICH patients were included in our study from the Chinese Stroke Center Alliance program. Patients were grouped by LDL-C levels of < 1.4 mmol/L, 1.4-1.8 mmol/L, 1.8-2.6 mmol/L, and > 2.6 mmol/L. Logistic regression was used to assess the association between LDL-C levels and the composite risk of hematoma expansion (HE) or in-hospital death. Moreover, statin treatment in ICH patients with cardio-cerebrovascular diseases was analyzed.Results: In total, 6368 (8.7%) patients were identified as a composite of HE or in-hospital death with a mean LDL-C level of 2.9 ± 1.7 mmol/L. In the univariate analysis, patients who achieved lower LDL-C concentrations under 1.4 mmol/L had a 36% higher risk of adverse outcomes compared with the ≥ 2.6 mmol/L group (OR 1.36, 95%CI 1.23-1.51). Similar results were obtained in multivariate analyses, especially for patients with GCS scores of 9-15. For acute ICH patients with concomitant atherosclerotic disease, statin treatment was discontinued in the majority of Chinese population.Conclusions: Lower LDL-C levels (< 1.4 mmol/L) are associated with an increased risk of HE and ensuing mortality in acute ICH patients. Maintaining an optimal LDL-C range may have therapeutic potential against HE which merits further investigation. [ABSTRACT FROM AUTHOR]