BACKGROUND AND PURPOSE: Recent cross-sectional study data suggest that intravenous thrombolysis (IVT) in patients with in-hospital stroke (IHS) onset is associated with unfavorable functional outcomes at hospital discharge and in-hospital mortality compared to patients with out-of-hospital stroke (OHS) onset treated with IVT. We sought to compare outcomes between IVT-treated patients with IHS and OHS by analysing propensity-score-matched data from the Safe Implementation of Treatments in Stroke-East registry. METHODS: We compared the following outcomes for all propensity-score-matched patients: (i) symptomatic intracranial hemorrhage defined with the safe implementation of thrombolysis in stroke-monitoring study criteria, (ii) favorable functional outcome defined as a modified Rankin Scale (mRS) score of 0-1 at 3 months, (iii) functional independence defined as an mRS score of 0-2 at 3 months and (iv) 3-month mortality. RESULTS: Out of a total of 19 077 IVT-treated patients with acute ischaemic stroke, 196 patients with IHS were matched to 5124 patients with OHS, with no differences in all baseline characteristics (P > 0.1). Patients with IHS had longer door-to-needle [90 (interquartile range, IQR, 60-140) vs. 65 (IQR, 47-95) min, P < 0.001] and door-to-imaging [40 (IQR, 20-90) vs. 24 (IQR, 15-35) min, P < 0.001] times compared with patients with OHS. No differences were detected in the rates of symptomatic intracranial hemorrhage (1.6% vs. 1.9%, P = 0.756), favorable functional outcome (46.4% vs. 42.3%, P = 0.257), functional independence (60.7% vs. 60.0%, P = 0.447) and mortality (14.3% vs. 15.1%, P = 0.764). The distribution of 3-month mRS scores was similar in the two groups (P = 0.273). CONCLUSIONS: Our findings underline the safety and efficacy of IVT for IHS. They also underscore the potential of reducing in-hospital delays for timely tissue plasminogen activator delivery in patients with IHS.
- MeSH
- čas zasáhnout při rozvinutí nemoci MeSH
- cévní mozková příhoda farmakoterapie MeSH
- fibrinolytika terapeutické užití MeSH
- intravenózní infuze MeSH
- ischemie mozku farmakoterapie MeSH
- lidé středního věku MeSH
- lidé MeSH
- nemocnice MeSH
- průřezové studie MeSH
- registrace MeSH
- senioři nad 80 let MeSH
- senioři MeSH
- tendenční skóre MeSH
- tkáňový aktivátor plazminogenu terapeutické užití MeSH
- trombolytická terapie metody MeSH
- výsledek terapie MeSH
- Check Tag
- lidé středního věku MeSH
- lidé MeSH
- mužské pohlaví MeSH
- senioři nad 80 let MeSH
- senioři MeSH
- ženské pohlaví MeSH
- Publikační typ
- časopisecké články MeSH
- práce podpořená grantem MeSH
As there are scarce data regarding the outcomes of acute ischemic stroke (AIS) patients treated with intravenous thrombolysis (IVT) within 60 min from symptom onset ("golden hour"), we sought to compare outcomes between AIS patients treated within [GH(+)] and outside [GH(-)] the "golden hour" by analyzing propensity score matched data from the SITS-EAST registry. Clinical recovery (CR) at 2 and 24 h was defined as a reduction of ≥10 points on NIHSS-score or a total NIHSS-score of ≤3 at 2 and 24 h, respectively. A relative reduction in NIHSS-score of ≥40% at 2 h was considered predictive of complete recanalization (CREC). Symptomatic intracranial hemorrhage (sICH) was defined using SITS-MOST criteria. Favorable functional outcome (FFO) was defined as a mRS-score of 0-1 at 3 months. Out of 19,077 IVT-treated AIS patients, 71 GH(+) patients were matched to 6882 GH(-) patients, with no differences in baseline characteristics (p > 0.1). GH(+) had higher rates of CR at 2 (31.0 vs. 12.4%; p < 0.001) and 24 h (41 vs. 27%; p = 0.010), CREC at 2 h (39 vs. 21%; p < 0.001) and FFO (46.5 vs. 34.0%; p = 0.028) at 3 months. The rates of sICH and 3-month mortality did not differ (p > 0.2) between the two groups. GH(+) was associated with 2-h CR (OR: 5.34; 95% CI 2.53-11.03) and CREC (OR: 2.38; 95% CI 1.38-4.09), 24-h CR (OR: 1.88; 95% CI 1.08-3.26) and 3-month FFO (OR: 2.02; 95% CI 1.15-3.54) in multivariable logistic regression models adjusting for potential confounders. In conclusion, AIS treated with IVT within the GH seems to have substantially higher odds of early neurological recovery, CREC, 3-month FFO and functional improvement.
- MeSH
- časové faktory MeSH
- cévní mozková příhoda etiologie MeSH
- fibrinolytika aplikace a dávkování MeSH
- intravenózní podání MeSH
- ischemie mozku komplikace MeSH
- lidé středního věku MeSH
- lidé MeSH
- logistické modely MeSH
- následné studie MeSH
- registrace * MeSH
- retrospektivní studie MeSH
- senioři nad 80 let MeSH
- senioři MeSH
- tendenční skóre MeSH
- Check Tag
- lidé středního věku MeSH
- lidé MeSH
- mužské pohlaví MeSH
- senioři nad 80 let MeSH
- senioři MeSH
- ženské pohlaví MeSH
- Publikační typ
- časopisecké články MeSH
- Publikační typ
- abstrakt z konference MeSH
- Publikační typ
- abstrakt z konference MeSH
BACKGROUND AND PURPOSE: A recent meta-analysis investigating the association between statins and early outcomes in acute ischemic stroke (AIS) patients treated with intravenous thrombolysis (IVT) indicated that prestroke statin treatment was associated with increased risk of 90-day mortality and symptomatic intracranial hemorrhage. We investigated the potential association of statin pretreatment with early outcomes in a large, international registry of AIS patients treated with IVT. METHODS: We analyzed prospectively collected data from the Safe Implementation of Treatments in Stroke-East registry (SITS-EAST) registry on consecutive AIS patients treated with IVT during an 8-year period. Early clinical recovery within 24 hours was defined as reduction in baseline National Institutes of Health Stroke Scale score of ≥10 points. Favorable functional outcome at 3 months was defined as modified Rankin Scale scores of 0 to 1. Symptomatic intracranial hemorrhage was diagnosed using National Institute of Neurological Disorders and Stroke, European-Australasian Acute Stroke Study-II and SITS definitions. RESULTS: A total of 1660 AIS patients treated with IVT fulfilled our inclusion criteria. Patients with statin pretreatment (23%) had higher baseline stroke severity compared with cases who had not received any statin at symptom onset. After adjusting for potential confounders, statin pretreatment was not associated with a higher likelihood of symptomatic intracranial hemorrhage defined by any of the 3 definitions. Statin pretreatment was not related to 3-month all-cause mortality (odds ratio, 0.92; 95% confidence interval, 0.57-1.49; P=0.741) or 3-month favorable functional outcome (odds ratio, 0.81; 95% confidence interval, 0.52-1.27; P=0.364). Statin pretreatment was independently associated with a higher odds of early clinical recovery (odds ratio, 1.91; 95% confidence interval, 1.25-2.92; P=0.003). CONCLUSIONS: Statin pretreatment seems not to be associated with adverse outcomes in AIS patients treated with IVT. The effect of statin pretreatment on early functional outcomes in thrombolysed AIS patients deserves further investigation.
- MeSH
- cévní mozková příhoda farmakoterapie MeSH
- hodnocení výsledků zdravotní péče * MeSH
- intrakraniální krvácení chemicky indukované MeSH
- intravenózní podání MeSH
- ischemie mozku farmakoterapie MeSH
- lidé středního věku MeSH
- lidé MeSH
- mortalita MeSH
- následné studie MeSH
- registrace * MeSH
- senioři nad 80 let MeSH
- senioři MeSH
- statiny aplikace a dávkování škodlivé účinky MeSH
- stupeň závažnosti nemoci MeSH
- trombolytická terapie metody MeSH
- Check Tag
- lidé středního věku MeSH
- lidé MeSH
- mužské pohlaví MeSH
- senioři nad 80 let MeSH
- senioři MeSH
- ženské pohlaví MeSH
- Publikační typ
- časopisecké články MeSH
- práce podpořená grantem MeSH
- Geografické názvy
- Evropa MeSH
BACKGROUND: Brain imaging is logistically the most difficult step before thrombolysis. To improve door-to-needle time (DNT), it is important to understand if (1) longer door-to-imaging time (DIT) results in longer DNT, (2) hospitals have different DIT performances, and (3) patient and hospital characteristics predict DIT. METHODS: Prospectively collected data in the Safe Implementation of Treatments in Stroke-EAST (SITS-EAST) registry from Central/Eastern European countries between 2008 and 2011 were analyzed. Hospital characteristics were obtained by questionnaire from each center. Patient- and hospital-level predictors of DIT of 25 minutes or less were identified by the method of generalized estimating equations. RESULTS: Altogether 6 of 9 SITS-EAST countries participated with 4212 patients entered into the database of which 3631 (86%) had all required variables. DIT of 25 minutes or less was achieved in 2464 (68%) patients (range, 3%-93%; median, 65%; and interquartile range, 50%-80% between centers). Patients with DIT of 25 minutes or less had shorter DNT (median, 60 minutes) than patients with DIT of more than 25 minutes (median, 86 minutes; P < .001). Four variables independently predicted DIT of 25 minutes or less: longer time from stroke onset to admission (91-180 versus 0-90 minutes; odds ratio [OR], 1.6; 95% confidence interval [CI], 1.3-1.8), transport time of 5 minutes or less (OR, 2.9; 95% CI, 1.7-4.7) between the place of admission and a computed tomography (CT) scanner, no or minimal neurologic deficit before stroke (OR, 1.3; 95% CI, 1.02-1.5), and diabetes mellitus (OR, .8; 95% CI, .7-.97). CONCLUSIONS: DIT should be improved in patients arriving early and late. Place of admission should allow transport time to a CT scanner under 5 minutes.
- MeSH
- časná diagnóza * MeSH
- časové faktory MeSH
- cévní mozková příhoda diagnóza patologie radiografie MeSH
- diagnostické zobrazování normy MeSH
- dospělí MeSH
- hospitalizace MeSH
- lidé středního věku MeSH
- lidé MeSH
- mozek patologie radiografie MeSH
- nemocnice MeSH
- počítačová rentgenová tomografie MeSH
- prospektivní studie MeSH
- průzkumy a dotazníky MeSH
- registrace MeSH
- senioři nad 80 let MeSH
- senioři MeSH
- Check Tag
- dospělí MeSH
- lidé středního věku MeSH
- lidé MeSH
- mužské pohlaví MeSH
- senioři nad 80 let MeSH
- senioři MeSH
- ženské pohlaví MeSH
- Publikační typ
- časopisecké články MeSH
- práce podpořená grantem MeSH
