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1.
Xiaopeng Chu Yongxin Yang Fushan Zhang Ruidiong Ye Wenzheng Chu 《Journal of stroke and cerebrovascular diseases》2018,27(11):3261-3265
Background
To validate iScore and PLAN score in acute anterior circulation large vessel occlusion stroke patients undergoing thrombectomy.Methods
iScore and PLAN score were calculated for consecutive acute ischemic stroke undergoing thrombectomy were included and death at 1 month and death at 3 months were recorded. The area under the receiver operating characteristic curve was used to assess the discrimination ability of the scales for death.Results
Two hundred and twenty-nine patients were included, 25.3% (58 of 229) of patient died at 1 month after thrombectomy and 25.8% (59 of 229) of them died at 3 months after thrombectomy. The receiver operator curve analysis found that iScore (area under the curve [AUC] = .76, 95% confidence interval [CI] .69-.83) was numerically better than PLAN score (AUC?=?.73, 95% CI .66-.81) for predicting death at day 90. The cut-off for iScore is 193, with sensitivity 64%, specificity 79%, positive predictive value 75% and negative predictive value 69%.Conclusions
The iScore scale is a valid predictive tool for death in anterior circulation large vessel occlusions undergoing thrombectomy. 相似文献2.
Shashvat M. Desai Marcelo Rocha Matthew Starr Bradley J. Molyneaux Cynthia L. Kenmuir Bradley A. Gross Brian T. Jankowitz Tudor G. Jovin Ashutosh P. Jadhav 《Journal of stroke and cerebrovascular diseases》2018,27(11):3172-3176
Objective
Endovascular thrombectomy (ET) for acute ischemic stroke (AIS) due to large-vessel occlusion (LVO) is offered to select patients meeting strict criteria. One of the criteria is stroke severity as indicated by the National Institute of Health Stroke Scale (NIHSS). Inherently, NIHSS is biased towards left hemisphere strokes (LHS) with median NIHSS score 4 points higher than right hemisphere strokes (RHS). This may potentially affect clinical decision making and thrombectomy eligibility. We sought to test this hypothesis.Methods
Data were analyzed from consecutive AIS patients with LVO admitted to our comprehensive stroke center (June 2015-December 2016). Following variables were studied: NIHSS score, occlusion location, time to presentation, and treatment received.Results
Three hundred and fifty-one proximal-anterior circulation LVOs (ACLVO) were identified. 211 patients harboring a proximal ACLVO, were treated <24-hour from symptom onset, had a baseline mRS 0-1, ASPECTS ≥6, and NIHSS score ≥6. One hundred and twelve (53%) were LHS and 99 (47%) were RHS. ET was performed in 87% of LHS and 78% of RHS (P = .09). In the NIHSS score >12 range, 88% of LHS and RHS received ET (P = .93). In the NIHSS score 6-12 range, 81% of LHS and 52% of RHS received ET (P = .03).Conclusions
We find comparable rates of ET between right and LHS in patients with high NIHSS but lower rates of ET of RHS than LHS in patients at lower NIHSS. A hemisphere-laterality based adjustment to the NIHSS may better identify the full extent of patients that may benefit from ET. 相似文献3.
Setareh Salehi Omran Srikanth Reddy Boddu Aaron M. Gusdon Benjamin Kummer Hediyeh Baradaran Praneil Patel Iván Díaz Babak B. Navi Ajay Gupta Hooman Kamel Athos Patsalides 《Journal of stroke and cerebrovascular diseases》2018,27(11):3124-3130
Background and Purpose
Risk factors for hemorrhagic transformation of ischemic stroke after mechanical thrombectomy (MT) are not well established. We conducted a study to determine if prominent angiographic cerebral vascularity following recanalization with thrombectomy (angiographic blush) is associated with hemorrhagic transformation.Methods
Using the Cornell AcutE Stroke Academic Registry, we identified stroke patients who had thrombectomy and achieved recanalization of anterior circulation large-vessel occlusion between 2012 and 2015. The exposure variable was presence of angiographic blush after recanalization, defined as capillary blush with or without early venous drainage. The primary outcome was volume of hemorrhagic transformation on brain imaging after thrombectomy, as determined by semiautomated volumetric analysis on computed tomography or magnetic resonance imaging among those adjudicated to have hemorrhagic conversion by neuroradiology investigators blinded to angiography results. Using a doubly robust estimator with propensity scores and outcome regression adjusting for demographics and known risk factors for hemorrhagic transformation, we evaluated whether angiographic blush after recanalization is associated with an increased volume of hemorrhagic transformation.Results
Among 48 eligible patients, 31 (64.6%) had angiographic blush and 26 (54.2%) had radiographic hemorrhagic transformation (mean volume, 7.6 ml). Patients with angiographic blush averaged lower thrombolysis in cerebral infarction scores and more often received intravenous thrombolysis. In adjusted analysis, angiographic blush was associated with an increased volume of hemorrhagic transformation: mean volume, 10.3ml (95% CI, 3.7-16.9 ml) with blush versus 1.8ml (95% Confidence Interval (CII = Confidence Interval), 0.1-3.4 ml) without (P?=?.01).Conclusions
Presence of angiographic blush after MT was independently associated with the volume of hemorrhagic transformation. 相似文献4.
Takahiro Ota Keigo Shigeta Tatsuo Amano Masayuki Ueda Teruyuki Hirano Yuji Matsumaru Yoshiaki Shiokawa 《Journal of stroke and cerebrovascular diseases》2018,27(11):3350-3355
Background and Purpose
To improve results of acute thrombectomy, the time from stroke onset to efficient recanalization must be minimized. Studies have confirmed the importance of rapid treatment, workflow, and efficient team-based care for acute thrombectomy in large vessel occlusion. This study examined the challenges facing mechanical thrombectomy in the Tama area (population, 4.3 million), a densely populated urban area of Tokyo, Japan, and analyzed retrospective data from the Tama-REgistry of Acute endovascular Thrombectomy.Methods
This study was a retrospective observational study using data from Tama-REgistry of Acute endovascular Thrombectomy, a multicenter registry of mechanical thrombectomy for acute ischemic stroke in the Tama area of Tokyo. The survey covered 396 patients with large vessel occlusion who underwent acute thrombectomy between January 2015 and March 2017. Participating facilities are 12 of the 13 recanalization therapy-capable stroke centers.Results
We analyzed 326 cases for which modified Rankin Scale score at 90days was available, of which 264 cases were directly admitted, and 62 cases were transferred from other stroke centers. Median time from stroke onset to hospital arrival was 111 minutes, and from arrival to efficient recanalization was 135 minutes. Efficient recanalization was achieved in 257 cases (78.8%), symptomatic hemorrhage developed in 19 cases (5.8%), and modified Rankin Scale 0-2 at 90days was seen in 129 cases (39.6%). The vast majority of patients (n?=?299, 94.3%) were transferred within 10km to the enrolling hospital.Conclusions
These results provide useful information about the emergent transfer system for patients with large vessel occlusion in a densely populated urban area. 相似文献5.
6.
Hannah Pressler Arno Reich Jörg Bernhard Schulz Omid Nikoubashman Klaus Willmes Pardes Habib Jan-Philipp Bach 《Journal of stroke and cerebrovascular diseases》2018,27(10):2669-2676
Background
Access to reperfusion therapies in patients with large vessel occluding acute ischemic stroke demands process reorganization and optimization. Neurovascular networks are being built up to provide 24/7 endovascular stroke therapy service. In times of an increasingly complex stroke rescue chain little is known about patients’ and their relatives’ treatment awareness.Methods
All patients, who received any kind of acute reperfusion treatment between January and August 2017 in the university hospital Aachen, and their proxies, were included in the survey. Patients were either primarily or secondarily transferred.Results
For all questions regarding stroke treatment patients and their caregivers provided concurring answers. 40% of both patients and caregivers did not understand the treatment that was performed. Finally, patients who perceived on their own that stroke detection was delayed had significantly longer onset to door times than patients who did not have this impression.Conclusions
This study showed that patients’ and proxies’ answers correlated significantly. In case of patients’ unavailability extrapolation of treatment satisfaction from answers by proxies might be permitted. High percentages of patients and caregivers do not understand relevant information, possibly due to limits of communication in an emergency setting or deficits in communication during the hospital stay. More emphasis should be laid on providing further information during the hospital stay. 相似文献7.
Cyrielle Tomich Sabrina Debruxelles Yahsou Delmas Sharmila Sagnier Mathilde Poli Stéphane Olindo Pauline Renou François Rouanet Igor Sibon 《Journal of stroke and cerebrovascular diseases》2018,27(11):3163-3171
Introduction
Immune thrombotic thrombocytopenic purpura (i-TTP), related to acquired ADAMTS-13 dysfunction, can lead to various neurological symptoms including ischemic stroke. To date the clinical, radiological, and biological characteristics of patients having a stroke as the inaugural manifestation of i-TTP are largely unknown.Methods
Probable immune-TTP was defined by a low ADAMTS-13 activity associated with the presence of ADAMTS-13 inhibitors and/or favorable clinicobiological response under immunological treatments. The clinical, radiological, biological data and outcome under treatment are described in a cohort of 17 patients coming from 3 local cases and a literature review.Results
Fourteen of the 17 patients were female and the mean age was 41 years. None of the patients had the classical pentad of TTP. Only 41% had a combination of thrombocythemia and hemolysis. Stroke was multifocal in 35% and included large artery strokes. No adverse event was observed following intravenous thrombolysis. Refractory and relapsing forms were observed in 47%.Discussion
The clinical, radiological, and biological presentation of patients with stroke as the inaugural presentation of i-TTP is heterogeneous. This diagnosis should be discussed in every young adult with ischemic stroke of undetermined source. 相似文献8.
Bin Qin Ming-Jun Zhao Hong Chen Huixun Qin Libo Zhao Lin Fu Cheng Qin Mingxiu Yang Wen Gao 《Journal of stroke and cerebrovascular diseases》2018,27(12):3542-3548
Background
Evidence from outside the typical clinical research setting, such as the real-world setting, complements evidence coming from randomized controlled trials. The purpose of this study was to evaluate all available evidence from the real-world observational trials about long-term outcomes of treatment with intravenous (IV) recombinant tissue-type plasminogen activator (rt-PA) compared with not treated with IV rt-PA (non-rt-PA) in patients with acute ischemic stroke.Methods
We searched PubMed and Embase until March 1, 2018 for observational studies reporting matched or adjusted results comparing IV rt-PA versus non-rt-PA in patients with acute ischemic stroke. Outcomes assessed included all-cause mortality, hospital readmission rates, and independence rates. Hazard ratios with 95% confidence intervals were used as a measure of comparing between patients treated with IV rt-PA and non-rt-PA.Results
Six observational trials with 16,399 participants were identified. The use of IV rt-PA in acute ischemic stroke patients was associated with a lower risk of mortality (hazard ratio .61; 95% confidence interval, .52-.70; P < .00001), and there was no heterogeneity across trials. There was no evidence of an effect on hospital readmission rates and independence rates.Conclusions
IV rt-PA is associated with reduced long-term mortality in acute ischemic stroke patients. 相似文献9.
Yong Huang Yasuyuki Ohta Jingwei Shang Ryuta Morihara Yumiko Nakano Yusuke Fukui Xia Liu Xiaowen Shi Tian Feng Toru Yamashita Kota Sato Mami Takemoto Nozomi Hishikawa Eriko Suzuki Keiji Hasumi Koji Abe 《Journal of stroke and cerebrovascular diseases》2018,27(11):3084-3094
Background
Stachybotrys microspora triprenyl phenol-7 (SMTP-7) has both potentials of thrombolytic and neuroprotective effects, but its detailed neuroprotective mechanisms in ischemic stroke are still unclear. Here, we assessed the neuroprotective effects of SMTP-7 for anti-inflammatory and antiapoptosis mechanisms after 60 minutes of transient middle cerebral artery occlusion (tMCAO) in mice.Methods
After 60minutes of tMCAO, 0.9% NaCl, tissue-type plasminogen activator (tPA), SMTP-7 or tPA+SMTP-7 was intravenously administrated through subclavian vein just before the reperfusion, and these mice were examined at 24hours after reperfusion. We histologically assessed the antineuroinflammatory effect of SMTP-7 on the expressive changes of inflammatory markers in ischemic mouse brains.Results
Compared with the vehicle and tPA groups, SMTP-7 treatment significantly improved clinical scores and decreased the infarct volume and the numbers of TNF-α, nuclear factor-κB (NF-κB), nucleotide oligomerization domain-like receptor family pyrin domain containing 3 (NLRP3), and cleaved caspase-3-positive cells in the brain of mice at 24hours after tMCAO but not p62-positive cells. However, tPA+SMTP-7 treatment did not show such effects.Conclusions
The present study suggested that SMTP-7 provides a therapeutic benefit for ischemic stroke mice through anti-inflammatory and antiapoptotic effects but not antiautophagic effect. 相似文献10.
11.
Toshiyuki Tony Watanabe Masahiko Ichijo Tomoyuki Kamata 《Journal of stroke and cerebrovascular diseases》2019,28(1):70-75
Background
Intravenous thrombolysis with recombinant tissue plasminogen activator and endovascular mechanical thrombectomy are known to be the most effective treatments in the acute phase of ischemic stroke. However, the safety of intravenous systemic thrombolysis with recombinant tissue plasminogen and endovascular mechanical thrombectomy during pregnancy is not well-confirmed. We describe a case of an uneventful pregnancy and delivery after thrombolysis plus endovascular mechanical thrombectomy for acute ischemic stroke.Materials and Methods
The patient's medical records were reviewed retrospectively. A comprehensive systemic literature search of the PubMed database was conducted.Case Presentation
A 36-year-old woman at 21 weeks gestation presented with a sudden headache, dysarthria, and right hemiparesis. Magnetic resonance angiography revealed occlusion of the left internal carotid artery. Recombinant tissue plasminogen activator was administered intravenously 193 minutes after symptom onset, and endovascular mechanical thrombectomy was started immediately. Recanalization of her left internal carotid artery was achieved. The patient continued to experience mild hemiparesis after the initial treatment and started rehabilitation. The fetus remained in satisfactory condition during the pregnancy and was delivered at 38 weeks without obvious maternal or neonatal complications. No apparent abnormality has been observed in the newborn in the first year of life.Conclusions
Intravenous recombinant tissue plasminogen and endovascular mechanical thrombectomy could be considered as treatment for acute ischemic stroke during pregnancy unless high risks of hemorrhage or preterm labor are expected. 相似文献12.
Kamal Narayan Arya Shanta Pandian Vinod Puri 《Journal of stroke and cerebrovascular diseases》2018,27(11):3236-3246
Background
Poststroke, sensory deficits are not uncommon. In spite of the close association between the sensory and motor recovery, the deficits are usually underemphasized. Mirror therapy (MT), a neural-based approach for the motor deficit has not been explored for the sensory impairment. The objective of the present study was to develop and determine the effect of a MT program for sensori-motor impairment among poststroke subjects.Methods Design
Randomized controlled trial.Setting
Functional therapy laboratory of Rehabilitation Institute.Participants
Thirty-one chronic poststroke subjects (17 experimental and 14 controls), aged between 30 and 60years, with ≤ diminished light touch in the hand.Outcome Measure
Semmes Weinstein Monofilament (cutaneous threshold), 2-Point discrimination test (touch discrimination) and Fugl-Meyer Assessment (hand motor recovery).Intervention
The experimental group received sensory stimulus such as tactile perception and motor tasks on the less-affected hand using mirror box. The control counterparts underwent only dose-matched conventional program. 30 sessions with a frequency of 5/week were imparted to the groups.Results
Post intervention, there was a significant (P < .004) increase up to 30% positive touch-response for the hand quadrants among the experimental group in comparison to only 13.5% rise for the same among the controls. The cutaneous threshold of the less-affected palm also improved significantly among the experimental subjects in comparison to the controls (P = .04).Conclusion
MT may be considered as a promising regime for enhancing cutaneous sensibility in stroke. The mirror illusion induced by MT may be utilized for sensory and motor deficits as well as for the more-affected and less-affected hands. 相似文献13.
Greeshma Rajeev-Kumar Umut Sarpel Mandip S. Dhamoon 《Journal of stroke and cerebrovascular diseases》2018,27(11):3311-3319
Background
Cancer treatment, specifically surgical intervention, as a possible stroke trigger is understudied.Methods
Using the Nationwide Readmissions Database and validated diagnosis and procedure codes, we identified adults with index admissions for colorectal surgery for colorectal adenocarcinoma (Group A) and compared them to admissions for colorectal surgery for benign conditions (Group B) and hepatobiliary or pancreatic surgery for benign conditions (Group C). Within the colorectal cancer cohort, we further identified patients who underwent open versus laparoscopic surgery. The primary outcome was readmission for ischemic or hemorrhagic stroke up to 1 year. Cumulative risk of ischemic stroke was calculated using risk survival statistics, and hazard ratios (HR) were calculated using adjusted Cox regression.Results
Patients in Group A had higher 3-month readmission rates for ischemic and hemorrhagic strokes than those in Groups B and C. Higher risk of ischemic stroke (HR 1.46, 95% confidence interval [CI] 1.20-1.79) in Group A compared to Group B was eliminated following adjustments for illness severity and vascular risk factors. Comparing types of colorectal surgical intervention for cancer, there was significantly greater risk of ischemic stroke with open versus laparoscopic surgery, despite adjusting for vascular risk factors (HR 1.70, 95% CI 1.15-2.52).Conclusions
We found elevated risk of ischemic stroke up to 1 year following open surgery for colorectal adenocarcinoma compared to laparoscopic. More research is necessary to clarify the underlying surgery-related mechanisms that contribute to elevated risk. 相似文献14.
Isabelle Mourand Pauline Malissart Cyril Dargazanli Erika Nogue Stephane Bouly Nicolas Gaillard Yassine Boukriche Lucas Corti Marie-Christine Picot Olivier Beaufils Mohamed Chbicheb Denis Sablot Alain Bonafe Vincent Costalat Caroline Arquizan 《Journal of stroke and cerebrovascular diseases》2019,28(2):259-266
Background
Mechanical thrombectomy (MT) in association with intravenous thrombolysis is recommended for treatment of acute ischemic stroke (AIS), with large vessel occlusion (LVO) in the anterior circulation. Because MT is only available in comprehensive stroke centers (CSC), the challenge of stroke organization is to ensure equitable access to the fastest endovascular suite. Our aim was to evaluate the feasibility, efficacy, and safety of MT in patients initially managed in 1 CSC (mothership), compared with patients first managed in primary stroke center (PSC), and then transferred to the CSC for MT (drip-and-ship).Methods
We retrospectively analyzed 179 consecutive patients (93 in the mothership group and 86 in the drip-and-ship group), with AIS secondary to LVO in the anterior cerebral circulation and a clinical-radiological mismatch (NIHSS ≥ 8 and DWI-ASPECT score ≥5), up to 6 hours after symptoms onset. We evaluated 3-month functional modified Rankin scale (mRS), periprocedural time management, mortality, and symptomatic intracranial haemorrhage (sICH).Results
Despite significant longer process time in the drip-and-ship group, mRS ≤ 2 at 3 months (39.8% versus 44.1%, P?=?.562), Thrombolysis in cerebral infarction 2b-3 (85% versus 78%, P?=?.256), and sICH (7.0% versus 9.7%, P?=?.515) were similar in both group regardless of baseline clinical or radiological characteristics. After multivariate logistic regression, the predictive factors for favorable outcome were age (odds ratio [OR] -5years= 1.32, P < .001), initial NIHSS (OR -5points?=?1.59, P?=?.010), absence of diabetes (OR?=?3.35, P?=?.075), and the delay magnetic resonance imagining-puncture (OR -30min?=?1.16, P?=?.048).Conclusions
Our study showed encouraging results from a regional protocol of MT comparing patients transferred from PSC or brought directly in CSC. 相似文献15.
Yong Huang Yasuyuki Ohta Jingwei Shang Xianghong Li Xia Liu Xiaowen Shi Tian Feng Toru Yamashita Kota Sato Mami Takemoto Nozomi Hishikawa Eriko Suzuki Keiji Hasumi Koji Abe 《Journal of stroke and cerebrovascular diseases》2018,27(12):3521-3528
Background
Stachybotrys microspora triprenyl phenol-7 (SMTP-7) has both thrombolytic and anti-inflammatory effects, but its neuroprotective effects on cerebral ischemia are still unclear. The present study assessed the antioxidative and neurovascular unit (NVU) protective effects of SMTP-7 using transient middle cerebral artery occlusion (tMCAO) mice.Methods
After 60 minutes tMCAO, 0.9% NaCl, tissue-type plasminogen activator (tPA), SMTP-7 or tPA?+?SMTP-7 was intravenously administrated through subclavian vein just before the reperfusion, and these mice were examined at 24 hours after reperfusion. We histologically assessed the hemorrhage and expressive changes of antioxidative markers in brains.Results
SMTP-7 treatment showed a similar antithrombotic effect to tPA, but significantly decreased the hemorrhage volumes and the number of 4-HNE, 3-NT and 8-OHdG positive cells, meanwhile, ameliorated the decrease of collagen IV in the ischemic brains. However, tPA?+?SMTP-7 treatment did not decrease hemorrhage volumes nor showed NVU protective effect.Conclusions
The present study suggested that SMTP-7 provided therapeutic benefits for ischemic stroke through antioxidative and NVU protective effects unlike tPA alone or tPA?+?SMTP-7. 相似文献16.
Carla Anciones Alicia de Felipe Asier de Albóniga-Chindurza Fernado Acebrón Hector Pián Jaime Masjuán Iñigo Corral 《Journal of stroke and cerebrovascular diseases》2018,27(11):3289-3293
Objectives
To describe the neurological manifestations of invasive aspergillosis presenting with a focal neurological deficit compatible with an acute stroke.Materials and Methods
Retrospective analysis of a clinical series of patients between 2011 and 2017 with invasive aspergillosis and neurological symptoms compatible with an acute brain stroke. Clinical and epidemiological data, microbiological results, radiological findings, treatment, and course were recorded.Results
Five patients were selected with a mean age of 55.4years. All patients were immunosuppressed. In 4, systemic infection was unknown. In every case, neurology on call was alerted because of acute focal neurological symptoms. None of the patients received revascularization procedures. Galactomannan antigen was positive in all of the patients and culture was positive in 3. Mortality was 100% despite specific antifungal treatment.Conclusions
Acute stroke can be the first manifestation of disseminated aspergillosis. This form of presentation was frequent in our series and should be suspected in immunocompromised patients with acute neurological deficits. 相似文献17.
Charlotte Lützhøft Rath Niklas Rye Jørgensen Troels Wienecke 《Journal of stroke and cerebrovascular diseases》2018,27(10):2683-2690
Background
Antiplatelet therapy is a cornerstone prevention strategy for secondary ischemic stroke (IS) and transient ischemic attack (TIA). Yet, a proportion of patients who receive antiplatelet therapy experience recurrent ischemic cerebrovascular events. A recent meta-analysis found an increased risk of recurrent stroke in clopidogrel- or aspirin-treated patients with ischemic stroke who had high on-treatment platelet reactivity (HTPR). Few studies have focused specifically on clopidogrel HTPR. Therefore, the aim of this study was to examine the relationship between clopidogrel HTPR and recurrent ischemic events in a population of Danish patients with IS.Methods
We performed a prospective observational study to evaluate the relationship between HTPR defined as platelet reaction units >208 and a composite primary endpoint of recurrent stroke, TIA, acute myocardial infarction (AMI), or vascular death over a 2-year follow-up period.Results
A total of 142 patients were included in the final statistical analysis, but only 3 patients (2.1%) demonstrated clopidogrel HTPR. The median time of on-treatment platelet testing was 75 days. Recurrent IS, TIA, AMI, or vascular death occurred in 14 patients (10%). Of these, 1 new ischemic event (AMI) occurred in a HTPR patient. There was no difference in the frequency of new ischemic events between the HTPR and non-HTPR groups (P = .27); moreover, the number of patients with HTPR was too small for statistical analysis.Conclusions
Clopidogrel HTPR does not seem to be a major contributor to recurrent ischemic events in Danish ischemic stroke patients. 相似文献18.
Eyad Almallouhi Sami Al Kasab Jillian B. Harvey Christopher Reardon Ali Alawieh Tarun Girotra Patricia Aysse Raymond D. Turner Christine A. Holmstedt 《Journal of stroke and cerebrovascular diseases》2019,28(1):185-190
Objective
To assess the long-term functional outcome of stroke in patients treated with mechanical thrombectomy (MT) performed during work hours (on-hours) versus after-hours, weekends, and official holidays (off-hours).Methods
Data on all patients receiving MT at a comprehensive stroke center was collected between December 2014-December 2016. Our primary outcomes were the discharge and 90-day modified Rankin Scale (mRS). We developed propensity scores for off-hours treatment and used inverse probability of treatment weights to address confounding. We estimated logistic regression to assess the relationship between off-hours treatment and favorable patient outcomes. Independent variables include receiving thrombectomy during the off-hours, admission National Institute of Health Stroke Scale (NIHSS), door to groin time in minutes, age, and race.Results
During the study period, 80 (41%) patients underwent thrombectomy during on-hours and 116 (59%) during off-hours. Mean age was 69.1 years for the on-hours group and 64.1 years for the off-hours group (P?=?.02). There were no statistically significant differences in median admission NIHSS, rate of alteplase administration, mean time from last known well to thrombectomy, rate of revascularization, and rate of hemorrhagic transformation between the 2 groups. Logistic regression analysis showed the probability of a favorable outcome at discharge (mRS ≤ 2) is 12.6 % lower for off-hours patients (P?=?.038, [95%CI ?.25 to ?.01]). For patients with a 90-day mRS (n?=?117), the probability of a favorable outcome was 18.7% lower for those treated during the off-hours (P?=?.029, [95%CI ?.36 to ?.02]).Conclusions
There is a higher probability of a good functional outcome in acute ischemic stroke patients who receive MT when performed during regular work hours. 相似文献19.
Rajan Gadhia David McCane Jason Lee Ken Chyuan Ling Kevin Jiang David Chiu 《Journal of stroke and cerebrovascular diseases》2018,27(11):2973-2976
Background
We present a single institution registry with the novel feature of 90-day outcome assessments on all hospitalized acute stroke patients, inclusive of every patient with a primary discharge diagnosis of transient ischemic attack (TIA), acute ischemic stroke (AIS), nontraumatic subarachnoid hemorrhage (SAH), and intracerebral hemorrhage (ICH).Methods
Patient data obtained in the HOPES registry include demographics, comorbid diagnoses, medications, health behaviors, laboratory values, imaging studies, vital signs, and outcome measures, most notably the modified Rankin Scale (mRS) at 90days.Results
From May 2016 to December 31, 2017, 1607 patients were enrolled in the HOPES registry. 90-day outcome assessments were captured on 1555 patients (97%): 1096 AIS, 230 ICH, 110 SAH, and 119 TIA patients. Mortality rates and 90-day outcomes were most favorable for TIA patients. Mortality and 90-day disability scores were poorest for patients in the ICH group.Conclusions
The inclusion of 90-day outcomes data will allow HOPES to stand apart among stroke registries as a new standard for stroke outcomes research. The registry will provide the necessary comprehensive data that the field needs as we transition our focus of stroke research to poststroke recovery. 相似文献20.
Jianfeng Qu Yangkun Chen Genpei Luo Huohua Zhong Weimin Xiao Hanpeng Yin 《Journal of stroke and cerebrovascular diseases》2018,27(10):2641-2647