Blog List

Binomial endpoints in clinical trial and getting 95% confidence interval
There are various types of endpoints designed to get meaningful conclusion in clinical trial. These endpoints can be Continuous E.g. Change from baseline in blood sugar after 6 month of treatment Binary - E.g. Response or no response Time to event - E.g. Time to progression of tumor, time to hospitalization Counts - E.g. Frequency of occurrence of AE Today, we'll talk about binary endpoints in clinical trial. As name says, binary, there are 2 possible outcomes. E.g. response vs. no re... read more...
on 25 May 2016 13:03 PM
  • Rang Technologies
  • Clinical
Patient Profile and Patient Safety Narratives
Patient profile is a listing of all (or selected, sometime) data for individual subject in clinical study organized by time. Subject can be patient or healthy volunteer, though it is referred as Patient Profiles. Patient profiles are optional in submission to FDA. However, patient profiles were recommended to submit in pdf file in CRT (Case Report Tabulation) to FDA previously (as per guideline for Providing Regulatory Submissions in Electronic Format, 1999). Patient profiles are not expected i... read more...
on 25 Apr 2016 13:08 PM
  • Rang Technologies
  • Clinical
SAS Log: ERROR, WARNINGS, NOTES -How to manage them?
SAS Clinical Solutions Let's continue SAS Clinical Solutions with SAS log's ERROR, Warning and Notes handling. We show in previous blog about ERRORS and now, let's discuss on WARNINGS and NOTES *********************WARNING************************; a. WARNING: Multiple lengths were specified for the variable state by input data set(s). This may cause truncation of data.     1. Assign length statement before the set statement.     2. You can also use - opti... read more...
on 28 Feb 2016 13:18 PM
  • Rang Technologies
  • Clinical