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  • Ovid Technologies (Wolters Kluwer Health)  (663)
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  • 1
    Online Resource
    Online Resource
    Dual Antiplatelet Therapies and Causes in Minor Stroke or Transient Ischemic Attack: A Prespecified Analysis in the CHANCE-2 Trial
    Ovid Technologies (Wolters Kluwer Health) ; 2023
    In:  Stroke Vol. 54, No. 9 ( 2023-09), p. 2241-2250
    Details
    In: Stroke, Ovid Technologies (Wolters Kluwer Health), Vol. 54, No. 9 ( 2023-09), p. 2241-2250
    Abstract: It is unclear whether patients with different stroke/transient ischemic attack etiologies benefit differently from gene-directed dual antiplatelet therapy. This study explored the efficacy and safety of ticagrelor-aspirin versus clopidogrel-aspirin in transient ischemic attack or minor stroke with different causes in the CHANCE-2 trial (Clopidogrel in High-Risk Patients With Acute Nondisabling Cerebrovascular Events-II). METHODS: This was a prespecified analysis of the CHANCE-2 trial, which enrolled 6412 patients with minor stroke or transient ischemic attack who carried CYP2C19 loss-of-function alleles. Patients with centralized evaluation of TOAST (Trial of ORG 10172 in Acute Stroke Treatment) classification of large-artery atherosclerosis, small-vessel occlusion, and stroke of undetermined cause were included. The primary efficacy outcome was new stroke, and the primary safety outcome was severe or moderate bleeding, both within 90 days. Cox proportional hazards models were used to assess the interaction of TOAST classification with the effects of dual antiplatelet therapy with ticagrelor-aspirin versus clopidogrel-aspirin. RESULTS: A total of 6336 patients were included in this study. In patients administered ticagrelor-aspirin and clopidogrel-aspirin, respectively, stroke recurred in 85 (9.8%) and 88 (10.7%) patients with large-artery atherosclerosis (hazard ratio, 0.86 [95% CI, 0.63–1.18]; P =0.34); 32 (3.6%) and 61 (7.0%) patients with small-vessel occlusion (hazard ratio, 0.51 [95% CI, 0.33–0.79]; P =0.002); and 68 (4.8%) and 87 (5.9%) patients with stroke of undetermined cause (hazard ratio, 0.80 [95% CI, 0.58–1.10]; P =0.17), with P =0.08 for the treatment×cause subtype interaction effect. There were no significant differences in severe or moderate bleeding events in patients with different cause and different treatment. CONCLUSIONS: In this prespecified analysis of the CHANCE-2 trial, the efficacy and safety of ticagrelor-aspirin versus clopidogrel-aspirin in preventing new stroke were consistent in patients with different causes. The influence of stroke cause on benefit of gene-guided antiplatelet therapy should be explored by further trials. REGISTRATION: URL: https://www.clinicaltrials.gov ; Unique identifier: NCT04078737.
    Type of Medium: Online Resource
    ISSN: 0039-2499 , 1524-4628
    URL: Article
    DOI: 10.1161/STROKEAHA.122.042233
    RVK:
    XA 10000
    Language: English
    Publisher: Ovid Technologies (Wolters Kluwer Health)
    Publication Date: 2023
    detail.hit.zdb_id: 1467823-8
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  • 2
    Online Resource
    Online Resource
    Efficacy of Clopidogrel-Aspirin Therapy for Stroke Does Not Exist in C YP2C19 Loss-of-Function Allele Noncarriers With Overweight/Obesity
    Ovid Technologies (Wolters Kluwer Health) ; 2020
    In:  Stroke Vol. 51, No. 1 ( 2020-01), p. 224-231
    Details
    In: Stroke, Ovid Technologies (Wolters Kluwer Health), Vol. 51, No. 1 ( 2020-01), p. 224-231
    Abstract: The role of dual-antiplatelet therapy with clopidogrel plus aspirin has been demonstrated to substantially decrease the risk of recurrent stroke among patients with minor stroke and transient ischemic attack. We aimed to determine whether the efficacy of clopidogrel-aspirin therapy among patients with minor stroke / transient ischemic attack was influenced by the stratification of CYP2C19 genotype and body mass index (BMI). Methods— CYP2C19 loss-of-function allele (LoFA) carriers were defined as patients with either LoFA of *2 or *3. Low/normal weight and overweight/obesity was defined as BMI 〈 25 and ≥25 kg/m 2 , respectively. Primary outcome was defined as stroke recurrence at 3 months. Results— In a total of 2933 patients, there were 1726 (58.8%) LoFA carriers and 1275 (43.5%) patients with overweight/obesity (BMI ≥25 kg/m 2 ). Stratified analyses by LoFA carrying status and BMI, hazard ratios (hazard ratios 95% CIs) of the clopidogrel-aspirin therapy for stroke recurrence were 0.90 (0.60–1.36), 0.87 (0.56–1.35), 0.65 (0.39–1.09), and 0.40 (0.22–0.71) among subgroups of LoFA carriers with overweight/obesity, LoFA carriers with low/normal weight, LoFA noncarriers with overweight/obesity, and LoFA noncarriers with low/normal weight, respectively, with P =0.049 for interaction. Conclusions— Efficacy of clopidogrel-aspirin therapy in reducing the risk of stroke recurrence is not present in CYP2C19 LoFA noncarriers with overweight/obesity. Our study suggests that BMI significantly influences the correlation between CYP2C19 genotype and efficacy of clopidogrel-aspirin therapy. Clinical Trial Registration— URL: https://www.clinicaltrials.gov . Unique identifier: NCT00979589.
    Type of Medium: Online Resource
    ISSN: 0039-2499 , 1524-4628
    URL: Article
    DOI: 10.1161/STROKEAHA.119.026845
    RVK:
    XA 10000
    Language: English
    Publisher: Ovid Technologies (Wolters Kluwer Health)
    Publication Date: 2020
    detail.hit.zdb_id: 1467823-8
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  • 3
    Online Resource
    Online Resource
    SPINK1 , PRSS1 , CTRC , and CFTR Genotypes Influence Disease Onset and Clinical Outcomes in Chronic Pancreatitis
    Ovid Technologies (Wolters Kluwer Health) ; 2018
    In:  Clinical and Translational Gastroenterology Vol. 9, No. 11 ( 2018-11), p. e204-
    Details
    In: Clinical and Translational Gastroenterology, Ovid Technologies (Wolters Kluwer Health), Vol. 9, No. 11 ( 2018-11), p. e204-
    Type of Medium: Online Resource
    ISSN: 2155-384X
    URL: Article
    DOI: 10.1038/s41424-018-0069-5
    Language: English
    Publisher: Ovid Technologies (Wolters Kluwer Health)
    Publication Date: 2018
    detail.hit.zdb_id: 2581516-7
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  • 4
    Online Resource
    Online Resource
    Imaging Parameters Predict Recurrence After Transient Ischemic Attack or Minor Stroke Stratified by ABCD 2 Score
    Ovid Technologies (Wolters Kluwer Health) ; 2021
    In:  Stroke Vol. 52, No. 6 ( 2021-06), p. 2007-2015
    Details
    In: Stroke, Ovid Technologies (Wolters Kluwer Health), Vol. 52, No. 6 ( 2021-06), p. 2007-2015
    Abstract: Whether imaging parameters would independently predict stroke recurrence in low-risk minor ischemic stroke (MIS) or transient ischemic attack (TIA) according to traditional score system (such as ABCD 2 score, which was termed on the basis of the initials of the five factors: age, blood pressure, clinical features, duration, diabetes) remains unclear. We sought to evaluate the association between imaging parameters and 1-year stroke recurrence in patients with TIA or MIS in different risk stratum stratified by ABCD 2 score. Methods: We included patients with TIA and MIS (National Institutes of Health Stroke Scale score ≤3) with complete baseline vessel and brain imaging data from the Third China National Stroke Registry III. Patients were categorized into different risk groups based on ABCD 2 score (low risk, 0–3; moderate risk, 4–5; and high risk, 6–7). The primary outcome was stroke recurrence within 1 year. Multivariable Cox proportional-hazards regression models were used to assess whether imaging parameters (large artery stenosis, infarction number) were independently associated with stroke recurrence. Results: Of the 7140 patients included, 584 patients experienced stroke recurrence within 1 year. According to the ABCD 2 score, large artery stenosis was associated with higher stroke recurrence in both low-risk (adjusted hazard ratio, 1.746 [95% CI, 1.200–2.540]) and moderate-risk group (adjusted hazard ratio, 1.326 [95% CI, 1.042–1.687] ) but not in the high-risk group ( P 〉 0.05). Patients with multiple acute infarctions or single acute infarction had a higher risk of recurrent stroke than those with no infarction in both low- and moderate-risk groups, but not in the high-risk group. Conclusions: Large artery stenosis and infarction number were independent predictors of 1-year stroke recurrence in low-moderate risk but not in high-risk patients with TIA or MIS stratified by ABCD 2 score. This finding emphasizes the importance of early brain and vascular imaging evaluation for risk stratification in patients with TIA or MIS.
    Type of Medium: Online Resource
    ISSN: 0039-2499 , 1524-4628
    URL: Article
    DOI: 10.1161/STROKEAHA.120.032424
    RVK:
    XA 10000
    Language: English
    Publisher: Ovid Technologies (Wolters Kluwer Health)
    Publication Date: 2021
    detail.hit.zdb_id: 1467823-8
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  • 5
    Online Resource
    Online Resource
    Global Impact of COVID-19 on Stroke Care and IV Thrombolysis
    Ovid Technologies (Wolters Kluwer Health) ; 2021
    In:  Neurology Vol. 96, No. 23 ( 2021-06-08), p. e2824-e2838
    Details
    In: Neurology, Ovid Technologies (Wolters Kluwer Health), Vol. 96, No. 23 ( 2021-06-08), p. e2824-e2838
    Abstract: To measure the global impact of COVID-19 pandemic on volumes of IV thrombolysis (IVT), IVT transfers, and stroke hospitalizations over 4 months at the height of the pandemic (March 1 to June 30, 2020) compared with 2 control 4-month periods. Methods We conducted a cross-sectional, observational, retrospective study across 6 continents, 70 countries, and 457 stroke centers. Diagnoses were identified by their ICD-10 codes or classifications in stroke databases. Results There were 91,373 stroke admissions in the 4 months immediately before compared to 80,894 admissions during the pandemic months, representing an 11.5% (95% confidence interval [CI] −11.7 to −11.3, p 〈 0.0001) decline. There were 13,334 IVT therapies in the 4 months preceding compared to 11,570 procedures during the pandemic, representing a 13.2% (95% CI −13.8 to −12.7, p 〈 0.0001) drop. Interfacility IVT transfers decreased from 1,337 to 1,178, or an 11.9% decrease (95% CI −13.7 to −10.3, p = 0.001). Recovery of stroke hospitalization volume (9.5%, 95% CI 9.2–9.8, p 〈 0.0001) was noted over the 2 later (May, June) vs the 2 earlier (March, April) pandemic months. There was a 1.48% stroke rate across 119,967 COVID-19 hospitalizations. Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection was noted in 3.3% (1,722/52,026) of all stroke admissions. Conclusions The COVID-19 pandemic was associated with a global decline in the volume of stroke hospitalizations, IVT, and interfacility IVT transfers. Primary stroke centers and centers with higher COVID-19 inpatient volumes experienced steeper declines. Recovery of stroke hospitalization was noted in the later pandemic months.
    Type of Medium: Online Resource
    ISSN: 0028-3878 , 1526-632X
    URL: Article
    DOI: 10.1212/WNL.0000000000011885
    RVK:
    XA 10000
    Language: English
    Publisher: Ovid Technologies (Wolters Kluwer Health)
    Publication Date: 2021
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  • 6
    Online Resource
    Online Resource
    Risk Factors and Nomogram for Common Bile Duct Stricture in Chronic Pancreatitis : A Cohort of 2153 Patients
    Ovid Technologies (Wolters Kluwer Health) ; 2019
    In:  Journal of Clinical Gastroenterology Vol. 53, No. 3 ( 2019-03), p. e91-e100
    Details
    In: Journal of Clinical Gastroenterology, Ovid Technologies (Wolters Kluwer Health), Vol. 53, No. 3 ( 2019-03), p. e91-e100
    Abstract: To identify the risk factors and develop nomograms for common bile duct (CBD) stricture in chronic pancreatitis (CP) patients. Background: CBD stricture is a common complication in CP and has a variable clinical presentation ranging from asymptomatic to overt jaundice and cholangitis. Study: Patients with CP admitted to Changhai Hospital (Shanghai, China) from January 2000 to December 2013 were enrolled. Cumulative rates of CBD stricture after onset and diagnosis of CP were calculated. Patients were randomly assigned, in a 2:1 ratio, to the training and validation cohort. On the basis of the training cohort, risk factors for CBD stricture and symptomatic CBD stricture were identified through Cox proportional hazards regression model, and nomograms was developed, respectively. Internal and external validations were performed based on the training and validation cohort, respectively. Results: With a total of 2153 patients, the median duration of follow-up was 7.0 years. CBD strictures were detected in 340 (15.8%) patients, whereas 159 of them were symptomatic. Male gender, age at onset of CP, smoking, body mass index, and morphology of main pancreatic duct were identified risk factors for CBD stricture development. Age at onset of CP, body mass index, and type of pain were identified risk factors for symptomatic CBD stricture development. Both nomograms achieved good concordance indexes with well-fitted calibration curves. Conclusions: The nomogram achieved an individualized prediction of symptomatic CBD stricture development in CP patients. It may help the early diagnosis and intervention of symptomatic CBD stricture and reduce the rates of severe adverse events.
    Type of Medium: Online Resource
    ISSN: 0192-0790
    URL: Article
    DOI: 10.1097/MCG.0000000000000930
    Language: English
    Publisher: Ovid Technologies (Wolters Kluwer Health)
    Publication Date: 2019
    detail.hit.zdb_id: 2041558-8
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  • 7
    Online Resource
    Online Resource
    Association of embolization with long-term outcomes in brain arteriovenous malformations: a propensity score-matched analysis using nationwide multicenter prospective registry data
    Ovid Technologies (Wolters Kluwer Health) ; 2023
    In:  International Journal of Surgery Vol. Publish Ahead of Print ( 2023-05-25)
    Details
    In: International Journal of Surgery, Ovid Technologies (Wolters Kluwer Health), Vol. Publish Ahead of Print ( 2023-05-25)
    Type of Medium: Online Resource
    ISSN: 1743-9191
    URL: Article
    DOI: 10.1097/JS9.0000000000000341
    Language: English
    Publisher: Ovid Technologies (Wolters Kluwer Health)
    Publication Date: 2023
    detail.hit.zdb_id: 2201966-2
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  • 8
    Online Resource
    Online Resource
    Recurrent Stroke in Minor Ischemic Stroke or Transient Ischemic Attack With Metabolic Syndrome and/or Diabetes Mellitus
    Ovid Technologies (Wolters Kluwer Health) ; 2017
    In:  Journal of the American Heart Association Vol. 6, No. 6 ( 2017-11-06)
    Details
    In: Journal of the American Heart Association, Ovid Technologies (Wolters Kluwer Health), Vol. 6, No. 6 ( 2017-11-06)
    Abstract: We aimed to determine the risk conferred by metabolic syndrome ( METS ) and diabetes mellitus ( DM ) to recurrent stroke in patients with minor ischemic stroke or transient ischemic attack from the CHANCE (Clopidogrel in High‐risk patients with Acute Non‐disabling Cerebrovascular Events) trial. Methods and Results In total, 3044 patients were included. Patients were stratified into 4 groups: neither, METS only, DM only, or both. METS was defined using the Chinese Diabetes Society ( CDS ) and International Diabetes Foundation ( IDF ) definitions. The primary outcome was new stroke (including ischemic and hemorrhagic) at 90 days. A multivariable Cox regression model was used to assess the relationship of METS and DM status to the risk of recurrent stroke adjusted for potential covariates. Using the CDS criteria of METS , 53.2%, 17.2%, 19.8%, and 9.8% of patients were diagnosed as neither, METS only, DM only, and both, respectively. After 90 days of follow‐up, there were 299 new strokes (293 ischemic, 6 hemorrhagic). Patients with DM only (16.1% versus 6.8%; adjusted hazard ratio 2.50, 95% CI 1.89–3.39) and both (17.1% versus 6.8%; adjusted hazard ratio 2.76, 95% CI 1.98–3.86) had significantly increased rates of recurrent stroke. No interaction effect of antiplatelet therapy by different METS or DM status for the risk of recurrent stroke ( P =0.82 for interaction in the fully adjusted model of CDS ) was observed. Using the METS ( IDF ) criteria demonstrated similar results. Conclusions Concurrent METS and DM was associated with an increased risk of recurrent stroke in patients with minor stroke and transient ischemic attack.
    Type of Medium: Online Resource
    ISSN: 2047-9980
    URL: Article
    DOI: 10.1161/JAHA.116.005446
    Language: English
    Publisher: Ovid Technologies (Wolters Kluwer Health)
    Publication Date: 2017
    detail.hit.zdb_id: 2653953-6
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  • 9
    Online Resource
    Online Resource
    Effect of frequency and pattern of night shift on hypertension risk in female nurses: a cross-sectional study
    Ovid Technologies (Wolters Kluwer Health) ; 2021
    In:  Journal of Hypertension Vol. 39, No. 6 ( 2021-06), p. 1170-1176
    Details
    In: Journal of Hypertension, Ovid Technologies (Wolters Kluwer Health), Vol. 39, No. 6 ( 2021-06), p. 1170-1176
    Abstract: Understanding the effect of night shift on hypertension risk in nurses is important to improve the health of nurses and ensure patient safety. This study aimed to evaluate the effect of the frequency and pattern of night shift on hypertension risk and the interaction of them in female nurses. Methods: This cross-sectional study constituted 84 697 female nurses in 13 cities in China. The main contents of the survey included SBP, DBP, the frequency and pattern of night shift, and some other factors that might be associated with hypertension. Logistic regression analyses were used to calculate ORs and 95% CIs to estimate the effect of the frequency and pattern of night shift on hypertension risk and the interaction of them in relation to hypertension risk. Results: Having more than 5 to 10 or more than 10 night shifts per month were significantly more likely to be hypertensive (OR 1.19, 95% CI 1.10–1.28; OR 1.32, 95% CI 1.13–1.54), whereas having less than or equal to 5 night shifts per month was not (OR 1.05, 95% CI 0.95–1.16). The patterns of night shift were all associated with a higher probability of hypertension and participants engaging in rapidly rotating night shift had a lower OR (1.14) than those having slowly rotating night shift (1.23) and permanent night shift (1.46). No significant interaction was observed between the frequency and the pattern of night shift ( P interaction  = 0.281). Conclusion: The frequency and pattern of night shift were associated with hypertension risk in female nurses and no significant interaction was observed between them.
    Type of Medium: Online Resource
    ISSN: 0263-6352 , 1473-5598
    URL: Article
    DOI: 10.1097/HJH.0000000000002755
    Language: English
    Publisher: Ovid Technologies (Wolters Kluwer Health)
    Publication Date: 2021
    detail.hit.zdb_id: 2017684-3
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  • 10
    Online Resource
    Online Resource
    The current surgical treatment of pancreatic neuroendocrine neoplasms in China: a national wide cross-sectional study
    Ovid Technologies (Wolters Kluwer Health) ; 2019
    In:  Journal of Pancreatology Vol. 2, No. 2 ( 2019-06), p. 35-42
    Details
    In: Journal of Pancreatology, Ovid Technologies (Wolters Kluwer Health), Vol. 2, No. 2 ( 2019-06), p. 35-42
    Abstract: The aim of this study is to investigate the current status of the diagnosis and treatment of patients with pancreatic neuroendocrine neoplasms (pNENs) undergoing surgery in China. Methods: This is a multicenter cross-sectional study performed in China. Data from patients with pNENs undergoing surgery at 33 high-volume medical centers, where the number of pancreatectomies exceeds 20 cases per year, were collected and analyzed between March 1, 2016 and February 28, 2017. Results: In total, 392 patients with pNENs were enrolled. The male to female ratio was 1.4. The majority of patients were aged between 40 and 70 years. 65.6% of the patients had non-functional tumors. Among those with functional tumors, the percentages of insulinomas, gastrinomas, glucagonomas, and vasoactive intestinal peptide-secreting tumors were 94.8%, 1.5%, 2.2%, and 1.5%, respectively. Multidisciplinary team (MDT) discussion was conducted for 39.0% of the patients. Minimally invasive surgery was performed on 31.1% of the 392 patients. The incidence of grade B/C pancreatic fistula formation was 4.4%. A total of 89.0% of the surgeries achieved R0 resection, and 41.6% of the tumors were well differentiated. Lymph node metastasis was present in 8.9% of the patients. The percentages of patients with grades G1, G2, and G3 disease were 49.2%, 45.7%, and 5.1%, respectively. Conclusion: This multicenter cross-sectional study systematically presents the current status of the diagnosis and treatment of patients with pNENs undergoing surgery in China. MDT consultation for pNENs has not been widely implemented in China. Although the incidence of surgical complications is relatively low, minimally invasive procedures should be further promoted. This study shows us how to improve the outcomes of these patients.
    Type of Medium: Online Resource
    ISSN: 2096-5664 , 2577-3577
    URL: Article
    DOI: 10.1097/JP9.0000000000000019
    Language: English
    Publisher: Ovid Technologies (Wolters Kluwer Health)
    Publication Date: 2019
    detail.hit.zdb_id: 2964149-4
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