کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
3463331 1231549 2007 12 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Clinical trial optimization: Monte Carlo simulation Markov model for planning clinical trials recruitment
موضوعات مرتبط
علوم پزشکی و سلامت پزشکی و دندانپزشکی پزشکی و دندانپزشکی (عمومی)
پیش نمایش صفحه اول مقاله
Clinical trial optimization: Monte Carlo simulation Markov model for planning clinical trials recruitment
چکیده انگلیسی

IntroductionThe patient recruitment process of clinical trials is an essential element which needs to be designed properly.MethodsIn this paper we describe different simulation models under continuous and discrete time assumptions for the design of recruitment in clinical trials.ResultsThe results of hypothetical examples of clinical trial recruitments are presented. The recruitment time is calculated and the number of recruited patients is quantified for a given time and probability of recruitment. The expected delay and the effective recruitment durations are estimated using both continuous and discrete time modeling.ConclusionThe proposed type of Monte Carlo simulation Markov models will enable optimization of the recruitment process and the estimation and the calibration of its parameters to aid the proposed clinical trials. A continuous time simulation may minimize the duration of the recruitment and, consequently, the total duration of the trial.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Contemporary Clinical Trials - Volume 28, Issue 3, May 2007, Pages 220–231
نویسندگان
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