RESUMEN
BACKGROUND: Spontaneous intracerebral hemorrhage (ICH) can rapidly result in cerebral herniation, leading to poor neurologic outcomes or mortality. To date, neither decompressive hemicraniectomy (DH) nor hematoma evacuation have been conclusively shown to improve outcomes for comatose ICH patients presenting with cerebral herniation, with these patients largely excluded from clinical trials. Here we present the outcomes of a series of patients presenting with ICH and radiographic herniation who underwent emergent minimally invasive (MIS) ICH evacuation. METHODS: We reviewed our prospectively collected registry of patients undergoing MIS ICH evacuation at a single institution from 01/01/2017 to 10/01/2021. We selected all consecutive patients with Glasgow coma scale (GCS) ≤ 8 and radiographic herniation for this case series. Clinical and radiographic variables were collected, including admission GCS score, preoperative and postoperative hematoma volumes, National Institute of Health stroke scale (NIHSS) scores, and modified Rankin scale (mRS) scores at last follow-up. RESULTS: Of 176 patients with spontaneous supratentorial ICH who underwent minimally invasive endoscopic evacuation during the study time period, a total of 9 patients presented with GCS ≤ 8 and evidence of radiographic herniation. Among these patients, the mean age was 62 ± 12 years, the median GCS at presentation was 5 [IQR 4-6], the mean preoperative hematoma volume was 94 ± 44 mL, the mean time from ictus to evacuation was 12 ± 5 h, and the mean postoperative hematoma volume was 11 ± 16 mL, for a median evacuation percentage of 97% [83-99]. Three patients (33%) died, four (44%) survived with mRS 5 and two (22%) with mRS 4. Patients had a median NIHSS improvement of 5 compared to their initial NIHSS. Age was very strongly correlate to improvements in NIHSS (r2 = 0.90). CONCLUSION: Data from this initial experience suggest emergent MIS hematoma evacuation in the setting of ICH with radiographic herniation is feasible and technically effective. Further randomized studies are required to determine if such an intervention offers overall benefits to patients and their families.
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Hemorragia Cerebral , Endoscopía , Humanos , Persona de Mediana Edad , Anciano , Estudios Retrospectivos , Resultado del Tratamiento , Hemorragia Cerebral/diagnóstico por imagen , Hemorragia Cerebral/cirugía , Hematoma/diagnóstico por imagen , Hematoma/etiología , Hematoma/cirugíaRESUMEN
OBJECTIVE: Dysphagia is a common symptom of acute ischemic stroke (AIS) and intracerebral hemorrhage (ICH), but little is known surrounding national trends of this post-stroke condition. Hence, this study aimed to identify the risk factors for dysphagia following AIS and ICH and evaluate in-hospital outcomes in these patients. METHODS: The 2000-2019 Nationwide Inpatient Sample was queried for patients admitted with AIS (ICD9 433, 43401, 43411, 43491, ICD-10 I63) and ICH (ICD9 431, 432.9, ICD-10 I61, I62.9). Univariate analysis with t-tests or chi-square performed as appropriate. A 1:1 nearest neighbor propensity score matched cohort was generated. Variables with standardized mean differences >0.1 were used in multivariable regression to generate adjusted odds ratios (AOR)/ß-coefficients for the presence of dysphagia on outcomes. RESULTS: Of 10,415,286 patients with AIS, 956,662 (9.2%) had in-hospital dysphagia. Total of 2,000,868 patients with ICH were identified; 203,511 (10.2%) had in-hospital dysphagia. Patients with dysphagia after AIS were less likely to experience in-hospital mortality (OR 0.61;95%CI: 0.60-0.63) or be discharged home (AOR 0.51;95%CI: 0.51-0.52), had increased length of stay (Beta-coefficient = 0.43 days; 95%CI: 0.36-0.50), and had increased hospital charges ($14411.96;95%CI: 13565.68-15257.44) (all p < 0.001). Patients with dysphagia after ICH were less likely to experience in-hospital mortality (AOR 0.39;95%CI: 0.37-0.4), less likely to be discharged home (AOR 0.59,95%CI:0.57-0.61), have longer hospital stay (Beta-coefficient = 1.99 days;95%CI: 1.78-2.21), and increased hospital charges ($28251.93; 95%CI: $25594.57-30909.28)(all p < 0.001). CONCLUSION: This is the first study to report on national trends in patients with dysphagia after AIS and ICH. These patients had longer hospital LOS, worse functional outcomes at discharge, and higher hospital costs.
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Trastornos de Deglución , Accidente Cerebrovascular Hemorrágico , Accidente Cerebrovascular Isquémico , Accidente Cerebrovascular , Humanos , Pacientes Internos , Trastornos de Deglución/diagnóstico , Trastornos de Deglución/epidemiología , Trastornos de Deglución/etiología , Accidente Cerebrovascular/complicaciones , Accidente Cerebrovascular/diagnóstico , Accidente Cerebrovascular/terapia , Hemorragia Cerebral/complicaciones , Hemorragia Cerebral/diagnóstico , Mortalidad HospitalariaRESUMEN
OBJECTIVE: Laryngeal manifestations of stroke have been sparsely described in the literature, specifically vocal fold paralysis (VFP). This study aimed to identify the prevalence, characteristics, and in-hospital outcomes of patients presenting with VFP after acute ischemic stroke (AIS) and intracranial hemorrhage (ICH). METHODS: A query of the 2000-2019 Nationwide Inpatient Sample was performed for patients admitted with AIS (International Classification of Diseases, Ninth Revision 433, 43,401, 43,411, 43,491, International Classification of Diseases, Tenth Revision I63) and ICH (International Classification of Diseases, Ninth Revision 431, 432.9, International Classification of Diseases, Tenth Revision I61, I62.9). Demographics, comorbidities, and outcomes were identified. Univariate analysis with t-tests or χ2 performed as appropriate. A 1:1 nearest neighbor propensity score matched cohort was generated. Variables with standardized mean differences > 0.1 used in multivariable regression to generate adjusted odds ratios (AOR)/ß-coefficients for VFP on outcomes. Significance was set at an alpha level of < 0.001. All analysis were performed in R version 4.1.3. RESULTS: A total of 10,415,286 patients with AIS were included; 11,328 (0.1%) had VFP. Of 2,000,868 patients with ICH 2132 (0.1%) had in-hospital VFP. Multivariable analysis revealed that patients with VFP after AIS were less likely to be discharged home (AOR 0.32; 95% confidence interval {CI}: 0.18-0.57; P < 0.001) and elevated total hospital charges (ß coefficient = 59,684.6; 95% CI = 18,365.12-101,004.07; P = 0.005). Patients with VFP after ICH were less likely to experience in-hospital mortality (AOR 0.53; 95% CI: 0.34-0.79; P = 0.002) with longer hospital stays (1.99 days; 95% CI: 1.78-2.21; P < 0.001) and elevated total hospital charges (ß coefficient = 53,905.35; 95% CI = 16,352.84-91,457.85; P = 0.005).. CONCLUSIONS: VFP in patients with ischemic stroke and ICH; although an infrequent complication is associated with functional impairment, longer hospital stay, and higher charges.
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Accidente Cerebrovascular Hemorrágico , Accidente Cerebrovascular Isquémico , Accidente Cerebrovascular , Parálisis de los Pliegues Vocales , Humanos , Accidente Cerebrovascular Hemorrágico/complicaciones , Pacientes Internos , Pliegues Vocales , Accidente Cerebrovascular Isquémico/complicaciones , Accidente Cerebrovascular/complicaciones , Accidente Cerebrovascular/epidemiología , Hemorragia Cerebral/complicaciones , Parálisis de los Pliegues Vocales/epidemiología , Parálisis de los Pliegues Vocales/etiología , Hospitales , Hemorragias Intracraneales/complicacionesRESUMEN
BACKGROUND: Aneurysmal subarachnoid hemorrhage is associated with high rate of morbidity and mortality. We aimed to assess prognostic impact of sex, race, and ethnicity in these patients. METHODS: Nationwide Inpatient Sample (2000-2019) was used to identify patients presenting with aneurysmal subarachnoid hemorrhage as primary diagnosis. Patient age, sex, race/ethnicity, insurance status, socioeconomic status, comorbidities, type of the hospital, and treatment modality used for aneurysm repair were extracted. The previously validated Nationwide Inpatient Sample Subarachnoid Hemorrhage Severity Scale was used to estimate the clinical severity. Discharge destination and in-hospital mortality was used as outcome measured. The impact of race/ethnicity and sex on clinical outcome was analyzed using multivariate regression models. RESULTS: A total of 161 086 patients with aneurysmal subarachnoid hemorrhage were identified. Mean age was 55.0±13.8 years. Sixty-nine percent of the patients were female, 60% White patients, and 17% Black patients. There was no difference in the Nationwide Inpatient Sample Subarachnoid Hemorrhage Severity Scale score between the 2 sexes. Women had significantly lower odds of good clinical outcome (defined as discharge to home or acute rehabilitation facility; RR, 0.83 [95% CI, 0.74-0.94]; P=0.004). Hispanic patients (RR, 1.12 [95% CI, 1.07-1.17]; P<0.001) had higher odds of excellent clinical outcome compared with White patients, and lower risk of mortality were observed in Black patients (RR, 0.73 [95% CI, 0.66-0.81]) and Hispanic patients (RR, 0.78 [95% CI, 0.70-0.86]) compared with the White patients. CONCLUSIONS: In this nationally representative study, women were less likely to have excellent outcomes following aneurysmal subarachnoid hemorrhage, and White patients had disproportionately higher likelihood of worse clinical outcomes. Lower rates of mortality were seen among Black and Hispanic patients.
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Hemorragia Subaracnoidea , Humanos , Femenino , Estados Unidos , Adulto , Persona de Mediana Edad , Anciano , Masculino , Hemorragia Subaracnoidea/complicaciones , Pronóstico , Etnicidad , Alta del Paciente , Pacientes InternosRESUMEN
OBJECTIVE: Randomized controlled trials have demonstrated the superiority of endovascular therapy (EVT) compared to microsurgery (MS) for ruptured aneurysms suitable for treatment or when therapy is broadly offered to all presenting aneurysms; however, wide neck aneurysms (WNAs) are a challenging subset that require more advanced techniques and warrant further investigation. Herein, the authors sought to investigate a prospective, multicenter WNA registry using rigorous outcome assessments and compare EVT and MS using propensity score analysis (PSA). METHODS: Untreated, ruptured, saccular WNAs were included in the analysis. A WNA was defined as having a neck ≥ 4 mm or a dome/neck ratio (DNR) < 2. The primary outcome was the modified Rankin Scale (mRS) score at 1 year posttreatment, as assessed by blinded research nurses (good outcome: mRS scores 0-2) and compared using PSA. RESULTS: The analysis included 87 ruptured aneurysms: 55 in the EVT cohort and 32 in the MS cohort. Demographics were similar in the two cohorts, including Hunt and Hess grade (p = 0.144) and modified Fisher grade (p = 0.475). WNA type inclusion criteria were similar in the two cohorts, with the most common type having a DNR < 2 (EVT 60.0% vs MS 62.5%). More anterior communicating artery aneurysms (27.3% vs 18.8%) and posterior circulation aneurysms (18.2% vs 0.0%) were treated with EVT, whereas more middle cerebral artery aneurysms were treated with MS (34.4% vs 18.2%, p = 0.025). Within the EVT cohort, 43.6% underwent stand-alone coiling, 50.9% balloon-assisted coiling, 3.6% stent-assisted coiling, and 1.8% flow diversion. The 1-year mRS score was assessed in 81 patients (93.1%), and the primary outcome demonstrated no increased risk for a poor outcome with MS compared to EVT (OR 0.43, 95% CI 0.13-1.45, p = 0.177). The durability of MS was higher, as evidenced by retreatment rates of 12.7% and 0% for EVT and MS, respectively (p = 0.04). CONCLUSIONS: EVT and MS had similar clinical outcomes at 1 year following ruptured WNA treatment. Because of their challenging anatomy, WNAs may represent a population in which EVT's previously demonstrated superiority for ruptured aneurysm treatment is less relevant. Further investigation into the treatment of ruptured WNAs is warranted.
RESUMEN
Toll-like receptor (TLR)-regulated protein kinases and inflammatory cytokines were activated in fetal vascular smooth muscle cells (VSMC) treated with palmitate. Tumor necrosis factor (TNFα) and interleukin-6 (IL6) were increased and correlated with expression of TLRs in the labyrinth placentae of high fat (HF)-fed rats with increased plasma lipids and visceral adiposity. Thus, local induction of TLR signaling via saturated fatty acids (SFA) may in part contribute to placental inflammation in diet-induced maternal obesity.