Post-traumatic Stress Disorder — Ziprasidone and Sertraline in PTSD
Citation(s)
Kellner M, Muhtz C, Wiedemann K Primary add-on of ziprasidone in sertraline treatment of posttraumatic stress disorder: lessons from a stopped trial? J Clin Psychopharmacol. 2010 Aug;30(4):471-3. doi: 10.1097/JCP.0b013e3181e79600.
Effects of Ziprasidone vs. Placebo During the First Four Weeks of Eight Weeks Sertraline Treatment in Patients With Post-traumatic Stress Disorder (PTSD)
Interventional studies are often prospective and are specifically tailored to evaluate direct impacts of treatment or preventive measures on disease.
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Phase 1: Researchers test a new drug or treatment in a small group of people for the first time to evaluate its safety, determine a safe dosage range, and identify side effects.
Phase 2: The drug or treatment is given to a larger group of people to see if it is effective and to further evaluate its safety.
Phase 3: The drug or treatment is given to large groups of people to confirm its effectiveness, monitor side effects, compare it to commonly used treatments, and collect information that will allow the drug or treatment to be used safely.
Phase 4: Studies are done after the drug or treatment has been marketed to gather information on the drug's effect in various populations and any side effects associated with long-term use.
