Study Says Women Who Think Drinks Were Spiked Were Just Drunk February 20, 2007 Research Summary In a study by U.K. researchers, not one of 75 women who thought their drinks were spiked with date-rape drugs like GHB, ketamine or Rohypnol tested positive for the drugs, the Evening Standard reported Feb. 17. The yearlong study from doctors at Wrexham Maelor Hospital concluded that the women who though they had been incapacitated by drugs being added to their drinks more likely were just victims of their own binge drinking. Two-thirds of the study group had been drinking heavily, while one in...