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排序方式: 共有6170条查询结果,搜索用时 15 毫秒
51.
Vithayathil Mathew Smith Scott Goryachev Sergey Nayor Jennifer Song Mingyang 《Digestive diseases and sciences》2022,67(2):473-480
Digestive Diseases and Sciences - Conventional adenomas (CAs) and serrated polyps (SPs) are precursors to colorectal cancer (CRC). Understanding metachronous cancer risk is poor due to lack of... 相似文献
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Singh M Reeder GS Ohman EM Mathew V Hillegass WB Anderson RD Gallup DS Garratt KN Holmes DR 《Journal of the American College of Cardiology》2001,38(3):624-630
OBJECTIVES: This study aimed to determine whether pre-existing angiographic thrombus was associated with adverse in-hospital and six-month outcomes after percutaneous coronary interventions. BACKGROUND: There are conflicting data about whether pre-existing thrombus is an independent predictor of adverse in-hospital and short-term outcome after coronary interventions. METHODS: The Angiographic Trials Pool, a data set derived from eight prospective randomized trials, was analyzed. The study population consisted of 7,917 patients who underwent coronary interventions between 1986 and 1995. Two trials were excluded because they did not collect information regarding thrombus. Patients from the other six trials were divided on the basis of the presence or absence of thrombus. RESULTS: In patients with (n = 2,752) and without (5,165) thrombus, in-hospital mortality following angioplasty was low (0.8 vs. 0.6%, p = 0.207). Several adverse outcomes were higher in patients with thrombus: death/myocardial infarction (8.4 vs. 5.5%, p < or = 0.001), in-hospital abrupt closure (5.9 vs. 3.9%, p < or = 0.001) and an in-hospital composite of death, myocardial infarction and/or repeat revascularization (15.4 vs. 11.2%, p < or = 0.001). Six-month mortality was low and comparable between the two groups (2.1 vs. 1.8%, p = 0.34), but the incidence of six-month death/myocardial infarction was higher in patients with thrombus (11.7 vs. 8.7%, p < or = 0.0001). CONCLUSIONS: Percutaneous coronary angioplasty can be performed with low mortality in patients with pre-existing thrombus, although these patients are at higher risk of in-hospital and six-month death/myocardial infarction. Continued efforts are required to optimize the outcome in these high risk patients. 相似文献
53.
Risks of red blood cell alloimmunization in transfusion‐dependent β‐thalassemia in Oman: a 25‐year experience of a university tertiary care reference center and a literature review 下载免费PDF全文
54.
Heart failure (HF) is the most common cause of hospitalization and rehospitalization among those 65 years and older. Effective HF self-management is recommended for reducing readmissions. This pilot study, through a one-group, pretest-posttest design, examines the effects of nurse-guided, patient-centered HF education on readmissions among older adults (n?=?26) in a post-acute care unit. All selected participants received 3 sessions of tailored patient education. Their knowledge and self-care skills were measured pre- and post-intervention with the Atlanta Heart Failure Knowledge Test (A-HFKT) and the Self-Care of Heart Failure Index (SCHFI). Patients' HF-related knowledge and self-care skills showed statistically significant improvements, and only 1 patient was rehospitalized for any HF-related reason within 30 days post-discharge. These results suggest that HF rehabilitation teams could support better patient outcomes by assigning nursing staff to provide individualized patient education, as this can help ensure that patients understand discharge instructions for effective self-care. 相似文献
55.
Monique Lhussier HND MSc PhD Simon Eaton BMedSci BMBS FRCP DM CertMEd Natalie Forster BA PGCert Mathew Thomas BA Sue Roberts MBBS MSc FRCP Susan M Carr BA MSc PhD 《Health expectations》2015,18(5):605-624
Objective
This article focuses on approaches within clinical practice that seek to actively involve patients with long‐term conditions (LTCs) and how professionals may understand and implement them. Personalized care planning is one such approach, but its current lack of conceptual clarity might have impeded its widespread implementation to date. A variety of overlapping concepts coexist in the literature, which have the potential to impair both clinical and research agendas. The aim of this article is therefore to explore the meaning of the concept of care planning in relation to other overlapping concepts and how this translates into clinical practice implementation.Methods
Searches were conducted in the Cochrane database for systematic reviews, CINHAL and MEDLINE. A staged approach to conducting the concept mapping was undertaken, by (i) an examination of the literature on care planning in LTCs; (ii) identification of related terms; (iii) locating reviews of those terms. Retrieved articles were subjected to a content analysis, which formed the basis of our concept maps. (iv) We then appraised these against knowledge and experience of the implementation of care planning in clinical practice.Results and Conclusions
Thirteen articles were retrieved, in which the core importance of patient‐centredness, shared decision making and self‐management was highlighted. Literature searches on these terms retrieved a further 24 articles. Our concept mapping exercise shows that whilst there are common themes across the concepts, the differences between them reflect the context and intended outcomes within clinical practice. We argue that this clarification exercise will allow for further development of both research and clinical implementation agendas. 相似文献56.
James W Murrough Katherine E Burdick Cara F Levitch Andrew M Perez Jess W Brallier Lee C Chang Alexandra Foulkes Dennis S Charney Sanjay J Mathew Dan V Iosifescu 《Neuropsychopharmacology》2015,40(5):1084-1090
The glutamate N-methyl-D-aspartate (NMDA) receptor antagonist ketamine displays rapid antidepressant effects in patients with treatment-resistant depression (TRD); however, the potential for adverse neurocognitive effects in this population has not received adequate study. The current study was designed to investigate the delayed neurocognitive impact of ketamine in TRD and examine baseline antidepressant response predictors in the context of a randomized controlled trial. In the current study, 62 patients (mean age=46.2±12.2) with TRD free of concomitant antidepressant medication underwent neurocognitive assessments using components of the MATRICS Consensus Cognitive Battery (MCCB) before and after a single intravenous infusion of ketamine (0.5 mg/kg) or midazolam (0.045 mg/kg). Participants were randomized to ketamine or midazolam in a 2:1 fashion under double-blind conditions and underwent depression symptom assessments at 24, 48, 72 h, and 7 days post treatment using the Montgomery–Asberg Depression Rating Scale (MADRS). Post-treatment neurocognitive assessment was conducted once at 7 days. Neurocognitive performance improved following the treatment regardless of treatment condition. There was no differential effect of treatment on neurocognitive performance and no association with antidepressant response. Slower processing speed at baseline uniquely predicted greater improvement in depression at 24 h following ketamine (t=2.3, p=0.027), while controlling for age, depression severity, and performance on other neurocognitive domains. In the current study, we found that ketamine was devoid of adverse neurocognitive effects at 7 days post treatment and that slower baseline processing speed was associated with greater antidepressant response. Future studies are required to further define the neurocognitive profile of ketamine in clinical samples and to identify clinically useful response moderators. 相似文献
57.
Nair Aswin M. Mathew John Goel Ruchika Chebbi Pramod Mathew Ashish Jacob Arvind G. Yadav Bijesh Rebekah Grace Prakash John A. J. Danda Debashish 《Clinical rheumatology》2021,40(7):2805-2819
Clinical Rheumatology - Consensus on treatment of idiopathic inflammatory myositis (IIM), particularly with regard to flares and interstitial lung disease (ILD), does not exist. We studied the... 相似文献
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Long-term survival of a patient with left ventricular free wall rupture without surgical repair 总被引:2,自引:0,他引:2
This report describes the case of a patient who developed postinfarction left ventricular free wall rupture and cardiac tamponade. He was managed conservatively, made a successful recovery, and is alive and asymptomatic 10 months after the index episode. Only 17 cases in which the patients survived subacute rupture of the ventricular free wall over the long term without surgical repair have been reported in the literature. 相似文献