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120 resultados encontrados.

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Implant survival and factors associated with failure of cemented custom-made distal femoral megaprostheses after tumor resection
Artículo
Acceso abierto Artículo DOAJ
Apostolopoulos Vasileios et al · EDP Sciences · 2026 · ISSN 2426-8887
Background: Distal femoral megaprosthetic reconstruction is a standard limb-salvage procedure after tumor resection. This study aimed to evaluate implant survival and associated factors, the incidence of mechanical failu...
LCC TENDOk9ydGhvcGVkaWMgc3VyZ2VyeQ~~Idioma eng
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Open Access
Is PD-1/PD-L1 inhibitor plus bevacizumab superior to sorafenib as first-line treatment for advanced hepatocellular carcinoma? A pooled analysis of four phase 3 RCTs
Artículo
Material complementario disponible Artículo DOAJ
Qisheng Zhong et al · BMC · 2026 · ISSN 1471-230X
Abstract Background Sorafenib has served as standard treatment for advanced hepatocellular carcinoma (HCC). Recently, several randomized controlled trials (RCTs) have explored the use of programmed cell death protein 1/p...
LCC LCC:Diseases of the digestive system. GastroenterologyIdioma eng
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Material complementario
Prediction models in prostate cancer: a systematic review and meta-analysis
Artículo
Acceso abierto Artículo DOAJ
Emmanuel Nsedu Israel et al · Frontiers Media S.A · 2026 · ISSN 2234-943X
BackgroundProstate cancer is the sixth most common cause of cancer-related death in males globally and is often identified as a secondary malignancy. Early detection and appropriate management increase the patient’s li...
LCC TENDOk5lb3BsYXNtcy4gVHVtb3JzLiBPbmNvbG9neS4gSW5jbHVkaW5nIGNhbmNlciBhbmQgY2FyY2lub2dlbnM~Idioma eng
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Prognostic Impact of AGR3 Protein Expression in Breast Cancer: A Systematic Review and Meta-analysis
Artículo
Acceso abierto Artículo DOAJ
Carolina Leão de Moraes et al · Federação Brasileira das Sociedades de Ginecologia e Obstetrícia · 2023 · ISSN 0100-7203
Abstract Objective To investigate the clinicopathological significance and prognosis of the expression of the anterior gradient 3 (AGR3) protein in women with breast cancer. Data Sources The PubMed, CINAHL, EMBASE, Sco...
LCC TENDOkd5bmVjb2xvZ3kgYW5kIG9ic3RldHJpY3M~Idioma eng
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Prognostic factors and survival outcomes in patients undergoing limb-sparing surgery for primary malignant bone tumors
Artículo
Acceso abierto Artículo DOAJ
Chunan Zhong et al · Frontiers Media S.A · 2026 · ISSN 2234-943X
BackgroundPrimary malignant bone tumors are aggressive neoplasms that frequently affect adolescents and young adults. Limb-sparing surgery (LSS) has become the preferred surgical approach when oncologically feasible; how...
LCC TENDOk5lb3BsYXNtcy4gVHVtb3JzLiBPbmNvbG9neS4gSW5jbHVkaW5nIGNhbmNlciBhbmQgY2FyY2lub2dlbnM~Idioma eng
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Prognostic implications of PD-L1 expression in gastric cancer: systematic review and meta-analysis of studies published between 2018 and 2025
Artículo
Acceso abierto Artículo DOAJ
Gulnaz Yessultanova et al · BMC · 2026 · ISSN 1471-2407
Abstract Background Programmed death-ligand 1 (PD-L1) is widely used as a predictive biomarker for response to immune checkpoint inhibitors in gastric cancer (GC); however, its independent prognostic value for overall su...
LCC TENDOk5lb3BsYXNtcy4gVHVtb3JzLiBPbmNvbG9neS4gSW5jbHVkaW5nIGNhbmNlciBhbmQgY2FyY2lub2dlbnM~Idioma eng
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Prognostic model for predicting recurrence-free survival in HBV-related hepatocellular carcinoma patients after combined treatment: a multicenter study
Artículo
Acceso abierto Artículo DOAJ
Bojun Liu et al · Frontiers Media S.A · 2026 · ISSN 2234-943X
IntroductionHepatocellular carcinoma (HCC) is a lethal malignancy, with hepatitis B virus (HBV) infection as its leading cause in China. Transarterial chemoembolization (TACE) combined with radiofrequency ablation (RFA) ...
LCC TENDOk5lb3BsYXNtcy4gVHVtb3JzLiBPbmNvbG9neS4gSW5jbHVkaW5nIGNhbmNlciBhbmQgY2FyY2lub2dlbnM~Idioma eng
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Open Access
THE SURVIVAL AND FACTORS AFFECTING SURVIVAL, IN HEMODIALYSIS PATIENTS
Artículo
Acceso abierto Artículo DOAJ
D.D. OYGAR et al · Turkish Society of Nephrology · 2019 · ISSN 2667-4440
This study is performed in Istanbul University Cerrahpaşa Medical Faculty Haemodialysis Unit. 172 patients (mean age 45 years; 109 males, 63 females) regularly dialysed for at least longer than 3 months in our unit betw...
LCC LCC:Internal medicine; TENDOlBlZGlhdHJpY3M~Idioma eng
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Open Access
Upstaging Risk and Prognosis of Clinical T2-3N0M0 Esophageal Squamous Cell Carcinoma Patients after a Curative Esophagectomy: A Propensity Score-Matched Analysis
Artículo
Ficha bibliográfica Artículo DOAJ
Ping-Chung Tsai et al · Korean Society for Thoracic & Cardiovascular Surgery · 2026 · ISSN 2765-1606
Background: Neoadjuvant chemoradiation therapy (nCRT) has survival benefits for patients with cT1N1 or cT2–3N0-1 esophageal squamous cell carcinoma (ESCC), but heterogeneous disease behavior has been observed in node...
LCC TENDOk1lZGljaW5lIChHZW5lcmFsKQ~~Idioma eng
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Open Access
Outcome analysis and associations with Charlson comorbidity index in the early-stage lung cancer patients treated with stereotactic radiotherapy
Artículo
Acceso abierto Artículo DOAJ
Dasantha Jayamanne et al · BMC · 2026 · ISSN 1471-2407
Abstract Background Lung stereotactic body radiotherapy (SBRT) is the standard of care for patients with inoperable early-stage non-small cell lung cancer (NSCLC), who frequently have significant comorbidities. There is ...
LCC TENDOk5lb3BsYXNtcy4gVHVtb3JzLiBPbmNvbG9neS4gSW5jbHVkaW5nIGNhbmNlciBhbmQgY2FyY2lub2dlbnM~Idioma eng
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Association of proteinuria at time of diagnosis with survival times in dogs with lymphoma
Artículo
Acceso abierto Artículo DOAJ
Stephanie M. Skinner et al · Oxford University Press · 2024 · ISSN 0891-6640
Abstract Background Lymphoma has been implicated as a possible cause of proteinuria in dogs. However, information about the potential importance of proteinuria in dogs with lymphoma is limited. Hypothesis To determine if...
LCC TENDOlZldGVyaW5hcnkgbWVkaWNpbmU~Idioma eng
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Comprehensive clinicopathological and prognostic analysis of primary pulmonary lymphoepithelial carcinoma: a retrospective cohort study
Artículo
Acceso abierto Artículo DOAJ
Meihong Yao et al · BMC · 2026 · ISSN 1746-1596
Abstract Background Primary pulmonary lymphoepithelial carcinoma (PPLEC) is an extremely rare subtype of lung squamous cell carcinoma (LUSC). This study aims to comprehensively characterize clinicopathological and molecu...
LCC TENDOlBhdGhvbG9neQ~~Idioma eng
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Open Access
The influence of postoperative risk factors on patient survival and lymph node metastasis in cervical squamous cell carcinoma
Artículo
Acceso abierto Artículo DOAJ
Xuerong Wang et al · BMC · 2026 · ISSN 1471-2407
Abstract Objective To investigate the influence of postoperative pathological factors (including variables not categorized as moderate - to - high - risk factors according to the Sedlis criteria) on the prognosis and lym...
LCC TENDOk5lb3BsYXNtcy4gVHVtb3JzLiBPbmNvbG9neS4gSW5jbHVkaW5nIGNhbmNlciBhbmQgY2FyY2lub2dlbnM~Idioma eng
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Examining Selected Theoretical Distributions of Life Expectancy to Analyse Customer Loyalty Durability. The Case of a European Retail Bank
Artículo
Acceso abierto Artículo DOAJ
Dominik Kubacki et al · Lodz University Press · 2020 · ISSN 0208-6018
One of the key elements related to calculating Customer Lifetime Value is to estimate the duration of a client’s relationship with a bank in the future. This can be done using survival analysis. The aim of the article ...
LCC LCC:Marketing. Distribution of products; TENDOkZpbmFuY2U~Idioma eng
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Open Access
AI-derived CT morphometric phenotypes predict survival, functional decline, and surgical morbidity following curative-intent surgical sarcoma resection
Artículo
Acceso institucional disponible Artículo DOAJ
Julian Kylies et al · BMC · 2026 · ISSN 1749-799X
Abstract Background Outcomes after curative-intent sarcoma surgery vary substantially and are incompletely explained by tumor-centered factors alone. Although CT-based body composition metrics provide objective host-rela...
LCC TENDOk9ydGhvcGVkaWMgc3VyZ2VyeQ~~; LCC:Diseases of the musculoskeletal systemIdioma eng
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Institucional
Cancer survival and its social determinants among children with a migrant background: systematic review protocol
Artículo
Material complementario disponible Artículo DOAJ
David A Richards et al · BMJ Publishing Group · 2026 · ISSN 2044-6055
Introduction Childhood cancer survival rates are not equal for all, with disparities existing both between and within low- and middle-income countries and high-income countries, particularly among ethnic minorities and c...
LCC LCC:MedicineIdioma eng
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Comparison of Survival After Treatment of Presumed Intracranial Meningioma by Radiotherapy or Surgery in 285 Dogs
Artículo
Acceso abierto Artículo DOAJ
Rachel Geiger et al · Oxford University Press · 2025 · ISSN 0891-6640
ABSTRACT Background The comparative effectiveness of radiotherapy and surgery for treating intracranial meningioma is unknown. Objectives To compare survival after treatment of suspected intracranial meningioma by either...
LCC TENDOlZldGVyaW5hcnkgbWVkaWNpbmU~Idioma eng
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Open Access
Consolidation thoracic radiotherapy after chemoimmunotherapy provides survival benefit in elderly patients with extensive-stage small-cell lung cancer: a multicenter study
Artículo
Material complementario disponible Artículo DOAJ
Ke Zhao et al · SAGE Publishing · 2026 · ISSN 1758-8359
Background: Previous studies have demonstrated that thoracic radiotherapy (TRT) following first-line chemoimmunotherapy improves survival in extensive-stage small cell lung cancer (ES-SCLC). However, its efficacy and saf...
LCC TENDOk5lb3BsYXNtcy4gVHVtb3JzLiBPbmNvbG9neS4gSW5jbHVkaW5nIGNhbmNlciBhbmQgY2FyY2lub2dlbnM~Idioma eng
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Correlation of Urine and Serum Biomarkers with Renal Damage and Survival in Dogs with Naturally Occurring Proteinuric Chronic Kidney Disease
Artículo
Acceso abierto Artículo DOAJ
J.A. Hokamp et al · Oxford University Press · 2016 · ISSN 0891-6640
Background Urine protein loss is common in dogs with chronic kidney disease (CKD). Hypothesis/Objectives To evaluate new biomarkers of glomerular and tubulointerstitial (TI) damage compared with histology and as survival...
LCC TENDOlZldGVyaW5hcnkgbWVkaWNpbmU~Idioma eng
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Open Access
Development and validation of machine learning models for predicting cancer-specific survival in colorectal signet ring cell carcinoma
Artículo
Acceso abierto Artículo DOAJ
Fuli Gao et al · BMC · 2026 · ISSN 1471-230X
Abstract Background Colorectal signet ring cell carcinoma (CSRCC) is a rare subtype of colorectal cancer characterized by an exceptionally poor prognosis. Currently, accurate survival prediction models for CSRCC are lack...
LCC LCC:Diseases of the digestive system. GastroenterologyIdioma eng
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From emergency room to neurorehabilitation: a systematic review and meta-analysis of contemporary multidisciplinary strategies in traumatic brain injury management
Artículo
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Ravi Yadav et al · SpringerOpen · 2026 · ISSN 2520-8225
Abstract Background Traumatic brain injury (TBI) needs inter-disciplinary care through pre-hospital resuscitation, emergency and neurosurgical care, neurocritical care, and structured neurorehabilitation to maximize surv...
LCC TENDOlN1cmdlcnk~; LCC:Neurosciences. Biological psychiatry. NeuropsychiatryIdioma eng
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Immune and non-immune hydrops fetalis in a Saudi tertiary center: etiologies, antenatal predictors, perinatal outcomes, and one-year survival in a seven-year cohort
Artículo
Acceso abierto Artículo DOAJ
Kamal Ali et al · Frontiers Media S.A · 2026 · ISSN 2296-2360
BackgroundHydrops fetalis encompasses diverse fetal disorders with high perinatal mortality, and contemporary regional data are limited.MethodsWe conducted a single-center retrospective cohort study at a Saudi tertiary r...
LCC TENDOlBlZGlhdHJpY3M~Idioma eng
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Impact of good glycemic control on survival of pancreatic ductal adenocarcinoma with diabetes mellitus
Artículo
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Hyun Joo Lee et al · BMC · 2026 · ISSN 1471-230X
Abstract Background While diabetes mellitus (DM) has been reported as a risk factor for development and prognosis of pancreatic ductal adenocarcinoma (PDAC), the specific impact of glycemic control on clinical outcomes r...
LCC LCC:Diseases of the digestive system. GastroenterologyIdioma eng
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Influence of Beta Blockers on Survival in Dogs with Severe Subaortic Stenosis
Artículo
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B.D. Eason et al · Oxford University Press · 2014 · ISSN 0891-6640
Background Subaortic stenosis (SAS) is one of the most common congenital cardiac defects in dogs. Severe SAS frequently is treated with a beta adrenergic receptor blocker (beta blocker), but this approach largely is empi...
LCC TENDOlZldGVyaW5hcnkgbWVkaWNpbmU~Idioma eng
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