Effect of baseline measurement on the change from baseline in QTc intervals.


     Related Videos
The Photoelectric Effect
  • The Photoelectric Effect

  • This is a demonstration of the photoelectric effect. In the photoelectric effect, electrons are emit...

THE CORONA EFFECT
  • THE CORONA EFFECT

  • A space program is very expansive but 80% of the weight ofthe ship is represented by the tanks of fu...

 The Obama Effect
  • The Obama Effect

  • "The Obama Effect": Test-taking performance gap virtually eliminated during key moments of Obama's p...

 The Obama Effect
  • The Obama Effect

  • "The Obama Effect": Test-taking performance gap virtually eliminated during key moments of Obama's p...

The Thatcher effect
  • The Thatcher effect

  • Your mind can play weird tricks on you. Why does this happen? Tell us in a comment and then go to op...


     Related Hubpages

    •  Doc. Url:    Embed Code: 

    • PubMed  status
      (0) (0 Votes)
      Views: (3)   Date: (2008-5-13)   Pages: ()
    • Author:  Jaya Natarajan  

    • Abstract:  Phase I thorough QT (TQT) studies are routinely conducted by pharmaceutical companies for all new compounds to satisfy the requirements of International Conference on Harmonisation (ICH) E14 guidance on the evaluation of QTc prolongation. The primary endpoint is the change from baseline in QT interval corrected for heart rate (QTc), and the hypothesis of interest is the noninferiority of drug to placebo. Sometimes, due to the properties of the compound, it becomes necessary to use parallel group designs for TQT studies. In such situations, the effect of the baseline on the change from baseline in QTc becomes an important issue because differing baseline between the drug and placebo groups may not allow for proper estimation of the drug's effect. In this work, we evaluate the effect of baseline on the change from baseline using the placebo data from several TQT studies. Resampling techniques are used to evaluate the impact of differing baselines across groups.

         Related Documents

           Related Groups

             Related Science News

               More on Sciencestage

                 Answers

                 News
            • EA Releases Mass Effect 3 Demo
              Electronic Arts Inc. has released the demo version of its much anticipated Mass Effect 3.
            • MASS EFFECT 3 Preview: Games Can Stop Shipping After March 6
              I have played an entire mission of Mass Effect 3 and it's had a profound effect on me. Sure, I'm excited about other games coming out this year. SSX is returning, giving me back one of my old favorite franchises. The Last of Us and Bioshock Infinite come from teams I know and trust, and should be a great time. Amazing Spider-Man has potential, and I'm excited to play with several of the launch ...
            • Mass Effect 3 PC Won't Support Controllers
              Mass Effect PC fans will have to put away their controllers when the game comes out next month. BioWare confirmed the upcoming RPG will not support controllers and instead only use mouse and keyboard. "The PC version does not support controllers," said community manager Chris Priestly. "They may or may not work, but they are unsupported by the game." Mass Effect 3 drops on March 6. [Source ...
            • Mass Effect 3 Co-op Doesn't Suck
              I don't know about you, but the prospect of Mass Effect multiplayer sounded like an apocalypse worse than any Reaper invasion to me. I didn't care how it connected to the campaign any kind of online mode would undoubtedly take attention away from the story, the primary reason I'm obsessed with the series...
            • Bioware Releases Mass Effect 3 Demo; Happy Valentine’s Day!
              The 40 minute demo of the eagerly anticipated sci-fi action/RPG is out now for the PlayStation 3, Xbox 360 and PC.
            • Boeing: Effect of Obama budget plan not clear yet
              The Boeing Co. said Tuesday that it's too early to know whether a proposal to eliminate a program to upgrade the cockpits of C-130 aircraft will affect the number of jobs the company plans to move to Oklahoma City.
            • Mass Effect 3 Multiplayer: Class Details, Maps & How XP Works
              Everything you need to know about Mass Effect 3’s multiplayer and co-op modes.
            • Research and Markets: Gauging the Biosimilar Effect: Will the Market Boom or Bust?
              Research and Markets has announced the addition of the "Gauging the Biosimilar Effect: Will the Market Boom o
            • What Is the Jeremy Lin Effect Worth?
              Yes, Madison Square Garden's stock is way up. But Lin's fortune has little to do with MSG stock and everything to do with BaiduReutersHere's a one-month look at the stock of Madison Square Garden, Inc. ...
            • Mass Effect 3 Demo Live Stream [PlayStation 3]
              Chris Watters jumped into the Mass Effect 3 multiplayer demo to give you a taste of the cooperative action!

                 Related on Wikipedia




























               

              Powered free by PHPmotion