نتایج جستجو برای: patient survival

تعداد نتایج: 998335  

Journal: :The journal of vascular access 2015
Damian G McGrogan Melanie A Field Alexander P Maxwell Yazin Marie Nicholas G Inston

PURPOSE Efforts to promote arteriovenous fistulas (AVFs) have been successful in increasing the prevalence of AVF use as the primary vascular access for haemodialysis (HD). Sustained preference for AVF use may not be the most appropriate vascular access choice for all patient groups. Arteriovenous grafts (AVGs) offer advantages of earlier use and lower primary failure rates compared to AVFs so ...

Journal: :journal of biostatistics and epidemiology 0
mostafa hosseini department of epidemiology and biostatistics, school of public health and institute of public health research, tehran university of medical science, tehran, iran marziye asgari 2 department of epidemiology and biostatistics, school of public health and institute of public health research, tehran university of medical science, tehran, iran mahmood mahmoodi 1 department of epidemiology and biostatistics, school of public health and institute of public health research, tehran university of medical science, tehran, iran iraj najafi department of nephrology, shariati hospital, tehran university of medical sciences, tehran, iran

b a c k g r o u n d & aim: in many studies, the survival of patients with chronic kidney disease who are treated with peritoneal dialysis technique has been considered, while this is possible in peritoneal dialysis  patients  to switch  to another  treatment.  to achieve  more  accurate  estimation  of patient survival is necessary to examine all events. the purpose of this study is to estimate...

انتظار مهدی, رسول, زارعان, الهه, محمودی, محمود, یاسری, مهدی,

Background and Aim: Gastric cancer is one the most common gastrointestinal tract cancers in Iran, with East-Azerbaijan Province ranking second in the country. The objectives of this research were to determine the feasibility of using cure models in survival analysis and factors affecting short-term and long-term patient survival rates using the mixture cure cox model. Materials and Methods:...

2014
Magid H Amer

BACKGROUND Multiple primary neoplasms in surviving cancer patients are relatively common, with an increasing incidence. Their impact on survival has not been clearly defined. METHODS This was a retrospective review of clinical data for all consecutive patients with histologically confirmed cancer, with emphasis on single versus multiple primary neoplasms. Second primaries discovered at the wo...

2015
J. Pedro Teixeira Sara A. Combs Isaac Teitelbaum

Due to ongoing limitations in the availability and timeliness of kidney transplantation, most patients with end-stage renal disease (ESRD) require some form of dialysis during their lifetime. Worldwide, ESRD patients most commonly receive hemodialysis (HD) or one of two forms of peritoneal dialysis (PD), continuous ambulatory PD (CAPD) or automated PD (APD). In this review, we analyze the data ...

دیانتی, منصور , شریفی, حسین, داوودآبادی, عبدالحسین, عبدالرحیم‌کاشی, اسماعیل, عرفان, نسرین ,

One of the common G.I.T neoplasms is gastric cancer. Because of its invasion, and nonspecific symptoms and signs, the disease often diagnosed at advanced stage with short survival. Since epidemiological consideration, location of gastric involvement and clinical finding are different in each setting, to assess this purpose and survival rate with regard the stage of disease. This investi...

Journal: :Journal of the American Society of Nephrology 2008

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