Read by QxMD icon Read

Prognostic factor

Flavia da Cunha Vasconcelos, Marcos Antonio Mauricio Scheiner, Arthur Moellman-Coelho, André Luiz Mencalha, Ilana Zalcberg Renault, Vivian Mary Rumjanek, Raquel Ciuvalschi Maia
Despite the favorable clinical evolution of patients with chronic myeloid leukemia (CML), resistance or intolerance to imatinib is present in approximately 35% of patients. Sokal score is a widely used risk factor, however efflux and influx transporters are provisional risk factors implicated in imatinib resistance. This study analyzed Sokal score, ABCB1, ABCG2 and OCT1 mRNA transporter expression levels as well as P-glycoprotein expression and efflux transporters activity to seek a possible correlation between these factors and the molecular response at 12 months from imatinib start as well as 8-year overall survival (OS)...
October 12, 2016: Leukemia Research
Hisateru Komatsu, Tomohiro Iguchi, Takaaki Masuda, Hidenari Hirata, Masami Ueda, Shinya Kidogami, Yushi Ogawa, Kuniaki Sato, Qingjiang Hu, Sho Nambara, Tomoko Saito, Shotaro Sakimura, Ryutaro Uchi, Shuhei Ito, Hidetoshi Eguchi, Keishi Sugimachi, Hidetoshi Eguchi, Yuichiro Doki, Masaki Mori, Koshi Mimori
BACKGROUND: The RND1 gene encodes a protein that belongs to the Rho GTPase family, which regulates various cellular functions. Depletion of RND1 expression activates the oncogenic Ras signaling pathway. In this study, we aimed to clarify the clinical significance of RND1 expression in predicting prognosis and to investigate its biological role in human hepatocellular carcinoma (HCC). METHODS: The association between RND1 expression and clinical outcomes in patients with HCC was analyzed in three independent cohorts: 120 cases resected in our hospital; 370 cases in The Cancer Genome Atlas (TCGA); and 242 cases in GSE14520...
October 21, 2016: Annals of Surgical Oncology
Christina W Lee, Ahmed I Salem Md, David F Schneider, Glen E Leverson, Thuy B Tran, George A Poultsides, Lauren M Postlewait, Shishir K Maithel, Tracy S Wang, Ioannis Hatzaras, Rivfka Shenoy, John E Phay, Lawrence Shirley, Ryan C Fields, Linda X Jin, Timothy M Pawlik, Jason D Prescott, Jason K Sicklick, Shady Gad, Adam C Yopp, John C Mansour, Quan-Yang Duh, Natalie Seiser, Carmen C Solorzano, Colleen M Kiernan, Konstantinos I Votanopoulos, Edward A Levine, Sharon M Weber
BACKGROUND AND OBJECTIVES: Minimally invasive surgery for adrenocortical carcinoma (ACC) is controversial. We sought to evaluate the perioperative and long-term outcomes following minimally invasive (MIS) and open resection (OA) of ACC in patients treated with curative intent surgery. METHODS: Retrospective data from patients who underwent adrenalectomy for primary ACC at 13 tertiary care cancer centers were analyzed, including demographics, clinicopathological, and operative outcomes...
October 21, 2016: Journal of Gastrointestinal Surgery: Official Journal of the Society for Surgery of the Alimentary Tract
Rodrigo Antonio Rocha da Cruz Adry, Lucas Crociati Meguins, Sebastião Carlos da Silva Júnior, Carlos Umberto Pereira, Gerardo Maria de Araújo Filho, Lúcia Helena Neves Marques
BACKGROUND: Mesial temporal sclerosis (MTS) is the most common disease found in an epilepsy surgery series. Early age of onset, a history of febrile convulsions, epileptiform discharges on EEG, duration of epilepsy, number of generalized seizures and severity of psychiatric disorders are possible prognostic factors in patients with MTS. OBJECTIVE: The aim of this study is to review the clinical, semiotic, psychological, electrophysiological and neuroradiological researches and relate their findings to the prognosis of patients with MTS who underwent anteromedial temporal lobectomy (ATL)...
October 21, 2016: Acta Neurochirurgica
Malin E M Mörner, Gustaf Edgren, Anna Martling, Ulf Gunnarsson, Monika Egenvall
PURPOSE: The hypothesis in this study was that anaemia prior to surgery and perioperative red blood cell transfusion increases the risk for recurrence and overall mortality in patients with stages I-III colorectal cancer after abdominal resection with curative intent. METHODS: This is a Swedish single centre retrospective cohort study. Data on 496 consecutive radical abdominal resections stages I-III colorectal cancer performed at the Karolinska University Hospital 2007-2010 were extracted from the Swedish Colorectal Cancer Registry...
October 21, 2016: International Journal of Colorectal Disease
Ahmad Masri, Vidyasagar Kalahasti, Lars G Svensson, Eric E Roselli, Douglas Johnston, Donald Hammer, Paul Schoenhagen, Brian P Griffin, Milind Y Desai
BACKGROUND: -In patients with a dilated proximal ascending aorta and trileaflet aortic valve (TAV), we sought to assess a) factors independently associated with increased long-term mortality and b) the incremental prognostic utility of indexing aortic root to patient height. METHODS: -We studied consecutive patients with a dilated aortic root (≥4 cm) that underwent echocardiography and gated contrast-enhanced thoracic aortic computed tomography or magnetic resonance angiography between 2003-2007...
October 21, 2016: Circulation
Omar Mahmoud, Lara Hathout, Sherif G Shaaban, Mohamed A Elshaikh, Sushil Beriwal, William Small
PURPOSE: The Gynecologic Oncology group (GOG) 0263 trial is currently exploring whether adding chemotherapy to adjuvant radiotherapy improves recurrence-free and/or overall survival in stage IB-IIA cervical cancer patients with pathologic intermediate-risk factors. Using the National Cancer Data Base, we evaluated the benefit of adjuvant chemoradiotherapy over adjuvant radiotherapy alone in the community practice setting. MATERIALS: The analysis included 869 stage IB-IIA cervical cancer patients who underwent radical hysterectomy retrieving intermediate-risk factors justifying adjuvant therapy...
October 18, 2016: Gynecologic Oncology
Michael Coll Barroso, Frank Kramer, Stephen J Greene, Daniel Scheyer, Till Köhler, Martin Karoff, Melchior Seyfarth, Mihai Gheorghiade, Wilfried Dinh
BACKGROUND: Insulin-like growth factor binding protein-7 (IGFBP-7) modulates the biological activities of insulin-like growth factor-1 (IGF-1). Previous studies demonstrated the prognostic value of IGFBP-7 and IGF-1 among patients with systolic heart failure (HF). This study aimed to evaluate the IGF1/IGFBP-7 axis in HF patients with preserved ejection fraction (HFpEF). METHODS: Serum IGF-1 and IGFBP-7 levels were measured in 300 eligible consecutive patients who underwent comprehensive cardiac assessment...
October 21, 2016: BMC Cardiovascular Disorders
Hongfang Zhang, Conghua Xie, Jing Yue, Zhenzhen Jiang, Rongjing Zhou, Ruifei Xie, Yan Wang, Shixiu Wu
Previous studies on the mechanisms underlying ESCC (esophageal squamous cell carcinoma) chemoresistance only focused on tumor cells while tumor microenvironment has been completely ignored. Our study aimed to clarify the effect of CAFs (cancer-associated fibroblasts), one major component of tumor microenvironment, on the chemoresistance of ESCC. By primary culture, two pairs of CAFs and matched NFs (normal fibroblasts) were isolated from tumor tissues of ESCC patients and matched normal esophageal epithelial tissues, respectively...
October 21, 2016: Molecular Carcinogenesis
Michael Maceroli, Lucas E Nikkel, Bilal Mahmood, John P Ketz, Xing Qiu, Joseph Ciminelli, Susan Messing, John C Elfar
OBJECTIVES: To determine if hospital arthroplasty volume affects patient outcomes after undergoing total hip arthroplasty (THA) for displaced femoral neck fractures. METHODS: The Statewide Planning and Research Cooperative System database from the New York State Department of Health was used to group hospitals into quartiles based on overall THA volume from 2000 to 2010. The database was then queried to identify all patients undergoing THA specifically for femoral neck fracture during this time period...
November 2016: Journal of Orthopaedic Trauma
Ziwei Tu, Qu Chen, Jie Ting Zhang, Xiaohua Jiang, Yunfei Xia, Hsiao Chang Chan
While there is an increasing interest in the correlation of cystic fibrosis transmembrane conductance regulator (CFTR) and cancer incidence, the role of CFTR in nasopharyngeal carcinoma (NPC) development remains unknown. In this study, we aimed to explore the prognostic value of CFTR in NPC patients. The expression of CFTR was determined in NPC cell lines and tissues. Statistical analysis was utilized to evaluate the correlation between CFTR expression levels and clinicopathological characteristics and prognosis in 225 cases of NPC patients...
October 19, 2016: Oncotarget
Jingjing Yu, Yuling Huang, Lijuan Liu, Jing Wang, Jiye Yin, Lihua Huang, Shaojun Chen, Jingao Li, Hong Yuan, Guoping Yang, Wenyu Liu, Hai Wang, Qi Pei, Chengxian Guo
Radiotherapy (RT) is the normative therapeutic treatment for primary nasopharyngeal carcinoma (NPC). Single nucleotide polymorphisms (SNPs) of genes in Wnt/β-catenin pathway are correlated to the development, prognosis, and treatment benefit of various cancers. However, it has not been established whether SNPs of Wnt/β-catenin pathway are associated with nasopharyngeal tumorigenesis and the efficacy of RT in NPC patients. Therefore, in this study, we aimed to investigate the nine potentially functional SNPs of four genes in the Wnt/β-catenin pathway and genotyped these in 188 NPC patients treated with RT...
October 19, 2016: Oncotarget
Chao Wu, Ping Chen, Jian-Jun Qian, Sheng-Jie Jin, Jie Yao, Xiao-Dong Wang, Dou-Sheng Bai, Guo-Qing Jiang
Marital status has been reported as an independent prognostic factor for survival in various cancers, but it has been rarely studied in hepatocellular carcinoma (HCC) treated by surgical resection. We retrospectively investigated Surveillance, Epidemiology, and End Results (SEER) population-based data and identified 13,408 cases of HCC with surgical treatment between 1998 and 2013. The patients were categorized according to marital status, as "married," "never married," "widowed," or "divorced/separated." The 5-year HCC cause-specific survival (HCSS) data were obtained, and Kaplan-Meier methods and multivariate Cox regression models were used to ascertain whether marital status is also an independent prognostic factor for survival in HCC...
October 18, 2016: Oncotarget
Mohamed Bouchahda, Valérie Boige, Denis Smith, Abdoulaye Karaboué, Michel Ducreux, Mohamed Hebbar, Céline Lepère, Christian Focan, Rosine Guimbaud, Pasquale Innominato, Sameh Awad, Carlos Carvalho, Salvatore Tumolo, Stephanie Truant, Thierry De Baere, Denis Castaing, Philippe Rougier, Jean-François Morère, Julien Taieb, René Adam, Francis Lévi
BACKGROUND: Early tumour shrinkage has been associated with improved survival in patients receiving cetuximab-based systemic chemotherapy for liver metastases from colorectal cancer (LM-CRC). We tested this hypothesis for previously treated LM-CRC patients receiving cetuximab (500 mg/m(2)) and triplet hepatic artery infusion (HAI) within European trial OPTILIV. METHODS: Irinotecan (180 mg/m(2)), 5-fluorouracil (2800 mg/m(2)) and oxaliplatin (85 mg/m(2)) were given as chronomodulated or conventional delivery...
October 17, 2016: European Journal of Cancer
Pauline K Park, Jeremy W Cannon, Wen Ye, Lorne H Blackbourne, John B Holcomb, William Beninati, Lena M Napolitano
BACKGROUND: The overall incidence and mortality of acute respiratory distress syndrome (ARDS) in civilian trauma settings have decreased over the past four decades; however, the epidemiology and impact of ARDS on modern combat casualty care are unknown. We sought to determine the incidence, risk factors, resource utilization, and mortality associated with ARDS in current combat casualty care. METHODS: This was a retrospective review of mechanically ventilated US combat casualties within the Department of Defense Trauma Registry (formerly the Joint Theater Trauma Registry) during Operation Iraqi Freedom/Enduring Freedom (October 2001 to August 2008) for ARDS development, resource utilization, and mortality...
November 2016: Journal of Trauma and Acute Care Surgery
Jessica C Rivera, Renee M Greer, Mary Ann Spott, Anthony E Johnson
BACKGROUND: The Military Orthopaedic Trauma Registry (MOTR) was designed to replicate the Department of Defense Trauma Registry's (DoDTR's) role as pillar for data-driven management of extremity war wounds. The MOTR continuously undergoes quality assurance checks to optimize the registry data for future quality improvement efforts. We conducted a quality assurance survey of MOTR entrants to determine if a simple MOTR data pull could provide robust orthopedic-specific information toward the question of causes for late amputation...
November 2016: Journal of Trauma and Acute Care Surgery
Ersin Özaslan, Halit Karaca, Sinan Koca, Alper Sevinç, Bekir Hacioğlu, Metin Özkan, Melike Özçelik, Ayşe O Duran, İlhan Hacibekiroğlu, Yaşar Yildiz, Özgür Tanriverdi, Serkan Menekşe, Asude Aksoy, Oktay Bozkurt, Semiha Urvay, Mükremin Uysal, Hacer Demir, Aydin Çiltaş, Faysal Dane
The objectives of this study were to compare progression-free survival (PFS) with somatostatin analog (SSA) versus chemotherapy (CTx) in first-line therapy and to determine the patient group in which these treatments were more effective in neuroendocrine tumors (NETs) with a Ki-67 index of 20% or less. Patients who received SSA or CTx and had unresectable locally advanced and metastatic NETs with a Ki-67 index of 20% or less were retrospectively selected from 13 centers in the Turkish database between 2000 and 2015...
October 20, 2016: Anti-cancer Drugs
R C Gerring, C T Ott, J M Curry, Z B Sargi, S T Wester
PurposeTo describe prognostic factors and survival outcomes in patients who underwent orbital exenteration for periocular non-melanoma cutaneous malignancies.MethodsThe authors performed an institutional review board-approved retrospective review of all patients who underwent orbital exenteration for non-melanoma periocular cutaneous malignancies at a tertiary care hospital system over a 10-year period. Patient demographics, tumor, and treatment data were recorded. Survival outcomes included disease-free survival (DFS) and overall survival (OS)...
October 21, 2016: Eye
Giulia R Mosele, Gianfilippo Caggiari, Roberto M Scarpa, Carlo Doria
BACKGROUND: Renal cell carcinoma (RCC) is among the 10 most common cancers in both men and women. It comprises 2-3% of all malignancies. The most common site for metastasis from RCC is the lung (50% of patients), followed by the skeleton (20% to 50% of patients). METHODS: We retrospectively reviewed our consecutive series of 63 patients surgically treated for spinal metastases from RCC. The surgical treatment for spinal metastases varied in each patient. Factors influencing the choice of surgery included age, disease status, symptoms, morbidity of the patient, the location, the number of repetitive lesions and the existence of extra-osseous metastases...
October 21, 2016: Minerva Urologica e Nefrologica, the Italian Journal of Urology and Nephrology
Taner Basturk, Ozlem Sari, Yener Koc, Nezaket Eren, Mahmoud Isleem, Ekrem Kara, Mustafa Sevinc, Tamer Sakaci, Elbis Ahbap, Nuri B Hasbal, Feyza B Caglayan, Abdulkadir Unsal
BACKGROUND: Neutrophilgelatinase-associated lipocalin (NGAL) has been proven to be a useful biomarker for early detection of acute kidney injury, but it is not known whether adding NGAL measurements to conventional risk factors will improve the risk assessment in the setting of chronic kidney disease (CKD). The aim of the present study was to examine the correlation of NGAL with early stage renal impairment in CKD and to evaluate its prognostic value in these subjects. METHODS: This is a prospective observational cohort study of 54 patients with early stage (stage 1-2) CKD...
October 21, 2016: Minerva Urologica e Nefrologica, the Italian Journal of Urology and Nephrology
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"