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Dear drdds,
No guideline that I know of.
I would suggest to specify in your protocol when you will be using real sampling times and when you will use nominal sampling times (e.g. deviation of more than x minutes, or x minutes before a specific time point and y minutes after, or x % deviation from nominal...).
Stick to the nominal time point in the protocol. No adjustment based on the deviation in Period I.
Regards
Ohlbe
No guideline that I know of.
❝ if yes, what precausions to be taken in analysis?
I would suggest to specify in your protocol when you will be using real sampling times and when you will use nominal sampling times (e.g. deviation of more than x minutes, or x minutes before a specific time point and y minutes after, or x % deviation from nominal...).
❝ and what should be collection time points in crossover period??
Stick to the nominal time point in the protocol. No adjustment based on the deviation in Period I.
Regards
Ohlbe
Complete thread:
- blood sampling drdds 2007-11-03 11:42 [Study Performance]
![[Mix]](https://static.bebac.at/img/mix.png "open in Mix view")
- blood samplingOhlbe 2007-11-04 00:29
- blood sampling Helmut 2007-11-04 01:13
- blood sampling Ohlbe 2007-11-04 13:25
- blood sampling Helmut 2007-11-04 13:45
- blood sampling Dr.Tarak Parikh 2007-11-06 09:59
- First Time Cmax Helmut 2007-11-09 17:27
- blood sampling ratnakar1811 2009-12-10 07:05
- blood sampling Pankaj Mishra 2009-12-10 10:05
- blood sampling ratnakar1811 2009-12-10 12:46
- blood sampling Pankaj Mishra 2009-12-11 10:49
- Actual vs. scheduled time Helmut 2009-12-11 14:03
- blood sampling Pankaj Mishra 2009-12-11 10:49
- blood sampling ratnakar1811 2009-12-10 12:46
- blood sampling Helmut 2009-12-10 13:13
- blood sampling ratnakar1811 2009-12-11 10:16
- blood sampling Pankaj Mishra 2009-12-10 10:05
- blood sampling Dr.Tarak Parikh 2007-11-06 09:59
- blood sampling Helmut 2007-11-04 13:45
- blood sampling Ohlbe 2007-11-04 13:25
Ing. Helmut Schütz