These trials completed more than 12 months ago and should have reported results. Some have, some have not.

These trials are not yet due to report results: some are ongoing, some completed within the past 12 months.

These trials have problematic data on the registry. Details why »

Status Trial ID Title Completion date Category
Not reported 2005-000662-39 A 2x2 phase II randomized controlled trial to investigate the efficacy of NRT plus St John's wort versus NRT plus placebo in smoking cessation and to examine the efficacy of chromium nicotinate versu... 2008-11-15 due-trials