{"nct_id":"NCT00528957","title":"Safety and Efficacy of Switching From Stavudine or Zidovudine to Tenofovir DF in HIV-1 Infected Children","status":"COMPLETED","status_verified_date":"2018-02","start_date":"2006-12-28","start_date_type":"ACTUAL","primary_completion_date":"2009-04-06","primary_completion_date_type":"ACTUAL","completion_date":"2017-08-16","completion_date_type":"ACTUAL","phases":["PHASE3"],"tickers":["GILD"]}