Description Module
The Description Module contains narrative descriptions of the clinical trial, including a brief summary and detailed description. These descriptions provide important information about the study's purpose, methodology, and key details in language accessible to both researchers and the general public.
Description Module path is as follows:
Study -> Protocol Section -> Description Module
Description Module
Ignite Creation Date:
2025-12-26 @ 11:12 PM
Ignite Modification Date:
2025-12-26 @ 11:12 PM
NCT ID:
NCT00693212
Brief Summary:
The first phase was a double-blind crossover design of methylphenidate in the treatment of adult ADHD. The second phase consisted of an open-label extension trial of methylphenidate in adult ADHD. It was hypothesized that methylphenidate would prove more effective than placebo in treating ADHD symptoms during the first phase. It was also hypothesized that methylphenidate responders from the double-blind trial would continue to benefit from treatment in the second phase. Improvement would include both ADHD symptoms and social adjustment.
Detailed Description:
All patients received a single-blind week on placebo, followed by a double-blind random assignment crossover trial of methylphenidate and placebo, with each double-blind phase lasting two weeks. Subjects who experienced moderate or marked improvement on methylphenidate would be allowed to enter a long-term, open-label trial. ADHD symptom severity was measured monthly by a structured interview, the Wender-Reimherr Adult Attention Deficit Disorder Scale (WRAADDS), Clinical Global Impression - Improvement (CGI-I) and Global Assessment of Functioning (GAF). Social functioning was assessed by the clinician administered version of the Weissman Social Adjustment Scale (WSAS). Dosing was determined by clinical judgement, symptom improvement and AEs.
Study:
NCT00693212
Study Brief:
Protocol Section:
NCT00693212