Spontaneous Intracerebral Hemorrhage In Basal Ganglia Research Articles

Preoperative systemic immune-inflammation index may predict prolonged mechanical ventilation in patients with spontaneous basal ganglia intracerebral hemorrhage undergoing surgical operation.

Prolonged mechanical ventilation (PMV) has been proven as a risk factor for poor prognosis in patients with neurocritical illness. Spontaneous basal ganglia intracerebral hemorrhage (ICH) is one common subtype of hemorrhagic stroke and is associated with high morbidity and mortality. The systemic immune-inflammation index (SII) is used as a novel and valuable prognostic marker for various neoplastic diseases and other critical illnesses. This study aimed to analyze the predictive value of preoperative SII for PMV in patients with spontaneous basal ganglia ICH who underwent surgical operations. This retrospective study was conducted in patients with spontaneous basal ganglia ICH who underwent surgical operations between October 2014 and June 2021. SII was calculated using the following formula: SII = platelet count × neutrophil count/lymphocyte count. Multivariate logistic regression analysis and receiver operating characteristics curve (ROC) were used to evaluate the potential risk factors of PMV after spontaneous basal ganglia ICH. A total of 271 patients were enrolled. Of these, 112 patients (47.6%) presented with PMV. Multivariate logistic regression analysis showed that preoperative GCS (OR, 0.780; 95% CI, 0.688-0.883; P < 0.001), hematoma size (OR, 1.031; 95% CI, 1.016-1.047; P < 0.001), lactic acid (OR, 1.431; 95% CI, 1.015-2.017; P = 0.041) and SII (OR, 1.283; 95% CI, 1.049-1.568; P = 0.015) were significant risk factors for PMV. The area under the ROC curve (AUC) of SII was 0.662 (95% CI, 0.595-0.729, P < 0.001), with a cutoff value was 2,454.51. Preoperative SII may predict PMV in patients with spontaneous basal ganglia ICH undergoing a surgical operation.

High Serum Levels of Caspase-3 and Early Mortality in Patients with Severe Spontaneous Intracerebral Hemorrhage.

Apoptotic cell death leads to secondary brain injury after spontaneous intracerebral hemorrhage (SIH). There is an association between serum caspase-3 levels and late mortality (at 6 months) in patients with SIH in basal ganglia. The new objective of this study was to determine whether there exists an association between serum caspase-3 levels and early mortality (at 30days) in patients with SIH at different sites and not only in basal ganglia. Patients with severe supratentorial SIH (defined as Glasgow Coma Scale < 9) admitted in 6 Spanish hospitals were included in this observational and prospective study. Patients with SIH due to aneurysm, arteriovenous malformation, and anticoagulant or fibrinolytic treatment were excluded. Serum caspase-3 levels at days 1, 4, and 8 of SIH were determined. Thirty-day mortality was the end-point study. Non-surviving (n = 53) showed higher serum caspase-3 levels at days 1 (p < 0.001), 4 (p < 0.001), and 8 (p < 0.001) than survivor patients (n = 64). Multiple logistic regression analysis showed an association of serum caspase-3 levels > 0.167ng/mL with 30-day mortality (Odds Ratio = 47.007; 95% CI = 4.838-456.727; p = 0.001). The new findings of our study are that serum caspase-3 levels are associated with early mortality in patients with severe supratentorial SIH at different sites and that those levels during the first week of SIH are higher in non-survivors than in survivors.

Trajectories for Freehand-Guided Aspiration of Deep-Seated Spontaneous Intracerebral Hemorrhage

Although external landmarks and trajectories for external ventricular drainage have been described for the freehand-guided method, no standard trajectory has been reported for deep-seated intracerebral hemorrhage (ICH). This article presents a freehand-guided catheter insertion technique for deep-seated spontaneous ICH using external landmarks. Freehand-guided hematoma aspiration using Kocher's point and the external auditory canal as landmarks was performed in 32 patients with a diagnosis of spontaneous ICH in basal ganglia treated between May 2015 and July 2018 at the author's institute. In computed tomographic images, the mean actual to planned catheter tip distance was 16.1 ± 7.7 mm, the mean right-left deviation was 4.6 ± 5.2 mm, the mean anterior-posterior deviation was 11.1 ± 9.5 mm, and the mean superior-inferior deviation was 8.7 ± 4.4 mm. On largest hematoma slice, the mean distance from hematoma centers to inserted catheter was 9.8 ± 4.9 mm, and the mean horizontal and vertical distances were 4.0 ± 4.7 mm and 7.7 ± 4.8 mm, respectively. In 29 of the 32 patients, all the catheter holes contacted hematomas, whereas in the other 3 patients, 1 or more holes were in contact with brain parenchymal tissue. For patients with basal ganglia hemorrhage, freehand-guided catheter insertion and hematoma aspiration with subsequent fibrinolysis is a feasible procedure that shortens procedural times. The described technique could be used as an alternative method because it can be performed when the patient is in a critical state without additional equipment.

Impact of Surgeon Experience on Postoperative Rehemorrhage in Spontaneous Basal Ganglia Intracerebral Hemorrhage

Spontaneous intracerebral hemorrhage (SICH) is of high mortality and morbidity. SICH in the basal ganglia is usually attributed to chronic hypertension. Postoperative rehemorrhage is a severe complication, and it is relative to surgical techniques. A retrospective survey was conducted on 123 patients with basal ganglia SICH who received surgery from January 2015 to January 2019. Postoperative rehemorrhage within 24 hours was recorded. Preoperative clinical parameters, surgeon experience (<10 and >20 years), operation time, surgical approach, and hemostasis technique were recorded and analyzed. The total postoperative rehemorrhage rate was 12.2% (15/123). The univariable analysis showed general surgeons had a higher postoperative rehemorrhage rate than experienced surgeons (30.4% vs. 8.6%, respectively; P= 0.068). The operation time (minutes) in experienced surgeons was significantly longer (164.9 ± 53.5 vs. 137.7±30.8, P= 0.016), but they had a higher chance to locate the responsible vessel (74.2% vs. 40.0%, P= 0.001), respectively. Logistic analysis indicated that experienced surgeons significantly reduced the risk of rehemorrhage (odds ratio [OR], 0.242; P= 0.021). Transsylvian approach was a protective factor for postoperative rehemorrhage (OR, 0.291; P= 0.045). Surgeons' experience plays the most important role in postoperative rehemorrhage. Surgeons with rich experience were willing to spend more time to achieve definitive hemostasis in operation. The use of a transsylvian approach can significantly reduce the rehemorrhage rate. Packing hemostasis with gelatin sponge may increase complications.

Abstract TP436: Minimally Invasive Endoscopic Hematoma Evacuation vs. Best Medical Management for Spontaneous Basal Ganglia Intracerebral Hemorrhage

Background: We conducted a case-control study to assess the relative safety and efficacy of Apollo assisted minimally invasive endoscopic surgery (MIS) for clot evacuation in patients with basal-ganglia intracerebral hemorrhage (ICH). Methods: We evaluated consecutive patients with acute basal ganglia ICH at a single center over a 42-month period. Patients received either best medical management according to established guidelines (controls) or Apollo assisted MIS (cases) with best medical management. The following outcomes were compared before and after propensity-score matching (PSM): in-hospital mortality, discharge National Institutes of Health Stroke Scale (NIHSS) score, discharge disposition, modified Rankin Scale scores at discharge and at 3 months. Results: Among 224 ICH patients, 19 (8.5%) underwent MIS [mean age 50.9±10.9; 26.3% female, median ICH volume 40 (IQR; 25-51)]. The interventional cohort was younger with higher ICH volume and stroke severity as compared to the medically managed cohort. After PSM, 18 patients in the MIS cohort were matched to 54 medically managed individuals. The two cohorts did not differ in any of the baseline characteristics. The median ICH volume at 24 hours was lower in the intervention group [40cm 3 (IQR:25-50) vs. 15cm 3 (IQR:5-20), p&lt;0.001). The two cohorts did not differ in any of the pre-specified outcomes measures with the exception of in-hospital mortality which was lower in intervention cohort (28% vs. 56%, p=0.041). The three-month mortality rates tended to be lower in the intervention cohort (38% vs. 60%, p=0.107). The intensive care unit length of stay was similar in the two groups [median LOS in days (IQR): intervention: 9 (7-12) vs. control: 9 (6-12), p=0.497]. The distribution of mRS-scores at discharge and at three months did not differ between the intervention and the control cohort (p by Cochran-Mantel-Haenszel test&gt;0.4). Conclusions: Minimally invasive Apollo assisted endoscopic hematoma evacuation was associated with lower rates of in-hospital mortality in patients with spontaneous basal ganglia ICH. These findings support a randomized controlled trial of MIS versus medical-management for ICH.

Minimally invasive endoscopic hematoma evacuation vs best medical management for spontaneous basal-ganglia intracerebral hemorrhage

BackgroundWe conducted a case-control study to assess the relative safety and efficacy of minimally invasive endoscopic surgery (MIS) for clot evacuation in patients with basal-ganglia intracerebral hemorrhage (ICH).MethodsWe evaluated consecutive...

Urokinase vs Tissue-Type Plasminogen Activator for Thrombolytic Evacuation of Spontaneous Intracerebral Hemorrhage in Basal Ganglia.

Spontaneous intracerebral hemorrhage (ICH) is a devastating form of stroke, which leads to a high rate of mortality and poor neurological outcomes worldwide. Thrombolytic evacuation with urokinase-type plasminogen activator (uPA) or tissue-type plasminogen activator (tPA) has been showed to be a hopeful treatment for ICH. However, to the best of our knowledge, no clinical trials were reported to compare the efficacy and safety of these two fibrinolytics administrated following minimally invasive stereotactic puncture (MISP) in patients with spontaneous basal ganglia ICH. Therefore, the authors intended here to evaluate the differential impact of uPA and tPA in a retrospective study. In the present study, a total of 86 patients with spontaneous ICH in basal ganglia using MISP received either uPA (uPA group, n = 45) or tPA (tPA group, n = 41), respectively. The clinical baseline characteristics prior to the operation were collected. In addition, therapeutic responses were assessed by the short-term outcomes within 30 days postoperation, as well as long-term outcomes at 1 year postoperation. Our findings showed that, in comparison with tPA, uPA was able to better promote hematoma evacuation and ameliorate perihematomal edema, but the differences were not statistically significant. Moreover, the long-term functional outcomes of both groups were similar, with no statistical difference. In conclusion, these results provide evidence supporting that uPA and tPA are similar in the efficacy and safety for thrombolytic evacuation in combination with MISP in patients with spontaneous basal ganglia ICH.

Minimal invasive puncture and drainage versus endoscopic surgery for spontaneous intracerebral hemorrhage in basal ganglia.

Two prevalent therapies for the treatment of spontaneous intracerebral hemorrhage (ICH) in basal ganglia are, minimally invasive puncture and drainage (MIPD), and endoscopic surgery (ES). Because both surgical techniques are of a minimally invasive nature, they have attracted greater attention in recent years. However, evidence comparing the curative effect of MIPD and ES has been uncertain. The indication for MIPD or ES has been uncertain till now. In the present study, 112 patients with spontaneous ICH in basal ganglia who received MIPD or ES were reviewed retrospectively. Baseline parameters prior to the operation, evacuation rate (ER), perihematoma edema, postoperative complications, and rebleeding incidences were collected. Moreover, 1-year postictus, the long-term functional outcomes of patients with regard to hematoma volume (HV) or Glasgow Coma Scale (GCS) score were judged, respectively, by the case fatality, Glasgow Outcome Scale (GOS), Barthel Index (BI), and modified Rankin Scale (mRS). The ES group had a higher ER than the MIPD group on postoperative day 1. The MIPD group had fewer adverse outcomes, which included less perihematoma edema, anesthetic time, and blood loss, than the ES group. The functional outcomes represented by GOS, BI, and mRS were better in the MIPD group than in the ES group for patients with HV 30–60 mL or GCS score 9–14. These results indicate that ES is more effective in evacuating hematoma in basal ganglia, while MIPD is less invasive than ES. Patients with HV 30–60 mL or GCS score 9–14 may benefit more from the MIPD procedure than from ES.

Can minimally invasive puncture and drainage for hypertensive spontaneous Basal Ganglia intracerebral hemorrhage improve patient outcome: a prospective non-randomized comparative study.

BackgroundThe treatment of hypertensive spontaneous intracranial hemorrhage (ICH) is still controversial. The purpose of the present study was to investigate whether minimally invasive puncture and drainage (MIPD) could improve patient outcome compared with decompressive craniectomy (DC).MethodsConsecutive patients with ICH (≧30 mL in basal ganglia within 24 hours of ictus) were non-randomly assigned to receive MIPD (group A) or DC (group B) hematoma evacuation. The primary outcome was death at 30 days after onset. Functional independence was assessed at 1 year using the Glasgow Outcome Scale.ResultsA total of 198 patients met the per protocol analysis (84 in group A and 114 in group B). The initial Glasgow Coma Scale (GCS) score was 8.1 ± 3.4 and the National Institutes of Health Stroke Scale (NIHSS) score was 20.8 ± 5.3. The mean hematoma volume (HV) was 56.7 ± 23.0 mL, and there was extended intraventricular hemorrhage (IVH) in 134 patients. There were no significant intergroup differences in the above baseline data, except group A had a higher mean age than that of group B (59.4 ± 14.5 vs. 55.3 ± 11.1 years, P = 0.025).The cumulative mortalities at 30 days and 1 year were 32.3% and 43.4%, respectively, and there were no significant differences between groups A and B. However, the mortality for patients ≦60 years, NIHSS < 15 or HV≦60 mL was significantly lower in group A than that in group B (all P < 0.05). The cumulative functional independence at 1 year was 26.8%, and the difference between group A (33/84, 39.3%) and group B (20/114, 17.5%) was significant (P = 0.001).Multivariate logistic regression analysis showed that a favorable outcome after 1 year was associated with the difference in therapies, age, GCS, HV, IVH and pulmonary infection (all P <0.05).ConclusionsFor patients with hypertensive spontaneous ICH (HV≧30 mL in basal ganglia), MIPD may be a more effective treatment than DC, as assessed by a higher rate of functional independence at 1 year after onset as well as reduced mortality in patients ≦60 years of age, NIHSS < 15 or HV≦60 mL.