نتایج جستجو برای: modified log rank test
تعداد نتایج: 1157753 فیلتر نتایج به سال:
OBJECTIVES We sought to determine whether the type of shunt used at stage one palliation (S1P) affected the survival and the perioperative course through Fontan completion. BACKGROUND Although improved surgical and interstage survival have been demonstrated with the use of the right ventricle to pulmonary artery (RV-PA) conduit compared with a modified Blalock-Taussig shunt (BTS) at S1P, it i...
BACKGROUND AND PURPOSE Stenting has been used as a rescue therapy in patients with intracranial arterial stenosis and a transient ischemic attack or stroke when on antithrombotic therapy (AT). We determined whether the stenting versus aggressive medical therapy for intracranial arterial stenosis (SAMMPRIS) trial supported this approach by comparing the treatments within subgroups of patients wh...
Promoter hypermethylation is an important pathway for repression of gene transcription in cancer cells and a promising marker for cancer detection. We tested five gene promoters [CDKN2A (p16), O(6)-methylguanine-DNA-methyltransferase, glutathione S-transferase P1 (GSTP1), adenomatous polyposis coli (APC), and death-associated protein kinase (DAPK)] by real-time methylation-specific PCR in prima...
OBJECTIVE To determine whether treatment with recombinant human thrombomodulin (rhTM) increases survival among patients with severe septic-induced disseminated intravascular coagulation (DIC). DESIGN Single-centre, open-label, randomised controlled trial. SETTING Single tertiary hospital. PARTICIPANT 92 patients with severe septic-induced DIC. INTERVENTIONS Patients with DIC scores ≥4, ...
PURPOSE The most well established molecular markers of poor outcome in Wilms' tumor are loss of heterozygosity at chromosomes 1p and/or 16q, although to date no specific genes at these loci have been identified. We have previously shown a link between genomic gain of chromosome 1q and tumor relapse and sought to further elucidate the role of genes on 1q in treatment failure. EXPERIMENTAL DESI...
BACKGROUND Nuclear receptors (NRs) are a class of transcription factors that regulate many cellular functions through manipulation of gene expression and also play important roles in tumorigenesis, proliferation, progression and prognosis in various kinds of cancers according to recent studies. This work aimed to determine the predictive ability of NRs in muscle-invasive bladder cancer (MIBC). ...
Diabetes as a latent risk factor for cancer has been extensively investigated, while its postoperative prognosis for esophageal cancer is rarely reported. We therefore sought to assess whether the elevated fasting blood glucose before surgery was associated with poor survival in esophageal cancer patients by eliciting a subset of data from the ongoing Fujian prospective investigation of cancer ...
BACKGROUND AND OBJECTIVES Outcomes of older patients with ESRD undergoing RRT or conservative management (CM) are uncertain. Adequate survival data, specifically of older patients, are needed for proper counseling. We compared survival of older renal patients choosing either CM or RRT. DESIGN, SETTING, PARTICIPANTS, & MEASUREMENTS A retrospective survival analysis was performed of a single-ce...
OBJECTIVES To investigate the in-hospital health outcome and 10-year survival in patients undergoing redo coronary surgery with (redo-CABG) or without (redo-OPCAB) cardiopulmonary bypass. METHODS A total of 349 redo coronary surgery patients were identified from our registry. Of these, 143 redo-OPCAB patients (40.97%) were compared with 206 redo-CABG patients. To minimize the bias, we also co...
OBJECTIVE To study the relationship between expression of p57KIP2 and prognosis and other clinicopathological parameters in invasive breast cancers. METHODS We assessed the expression of p57KIP2 in 89 cases of invasive breast cancer and 20 cases of normal breast tissue by immunohistochemical methods and analyzed the results with SPSS software (ver. 16.0). RESULT The positive expression rate...
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