RE: [NMusers] RE: Dataset coding for baseline endogenous substance

2015-05-27 Thread Mats Karlsson
Hi Brady, If you want to include (circadian) rhythms in the production (or elimination) of your endogenous substance, there are also other considerations. One is that you need to retain information about the clock time of your samples, even those before start of therapy. The other is how to ini

RE: [NMusers] RE: Dataset coding for baseline endogenous substance

2015-05-27 Thread Standing Joseph (GREAT ORMOND STREET HOSPITAL FOR CHILDREN NHS FOUNDATION TRUST)
Dear Brady, If you have a model for the endogenous substance/biomarker that has a steady state then you can just write the baseline as a function of the model parameters. Very simple turnover example - see Rao A. BMJ Open. 2013 May 28;3(5)) IGF-1 baseline is given by Ksyn/Kout. For more compl

[NMusers] Postdoc Mathematical Pharmacology

2015-05-27 Thread Graaf, P.H. van der
Postdoc Mathematical Pharmacology The Leiden Academic Centre for Drug Research (LACDR) and AstraZeneca (AZ), vacancy 15-169 The Leiden Academic Centre for Drug Research (LACDR) and AstraZeneca (AZ) are looking for a: Postdoc Mathematical Pharmacology (0.8 - 1.0 fte) Vacancy number: 15 -169 Pro

[NMusers] scm problem

2015-05-27 Thread Muhammad Usman
Dear NMUsers I am a beginner with NONMEM. I have developed a model and want to use AGE, WT, CRCL, SeCR and SEX as covariates on CL, V1 and V2. Can someone provide me the step by step guidence how can I perform this Analysis by using Pirana? Regards -- *Muhammad Usman* PhD Scholar Westfälische Wi

[NMusers] Quantitative Clinical Pharmacology Positions at GlaxoSmithKline

2015-05-27 Thread Chao Chen
The department of Clinical Pharmacology Modelling and Simulation at GlaxoSmithKline is recruiting several quantitative clinical pharmacologists, at levels from Scientist to Senior Director. Successful candidates will have the opportunity to work on both small molecules and biologics in therapy a

Re: [NMusers] scm problem

2015-05-27 Thread Ron Keizer
hi Muhammad, a brief guidance on how to do a stepwise covariate search with PsN+Pirana is given in our recent tutorial in CPT-PSP ( http://onlinelibrary.wiley.com/doi/10.1038/psp.2013.24/abstract), in which we used the scm tool in PsN, and Pirana to generate the scm config file. Let me know if you