We suggest that defense-in-depth be augmented with this principle, without which it can degenerate into an ineffective defense-blind safety strategy.
In a 3-year, randomized, double-blind safety study the incidence of alanine aminotransferase (ALT) elevation ≥3 times the upper limit during treatment with pioglitazone and metformin was comparable to that with glibenclamide and metformin.
In a 3-year randomized double-blind safety study (Spanheimer et al. 2006) the incidence of ALT elevation ≥3 times the upper limit during treatment with pioglitazone and metformin was comparable to that with glibenclamide and metformin.
This double-blind safety and efficacy study of the intravenous (IV) iron, ferumoxytol, randomized patients with a history of unsatisfactory oral iron therapy, or in whom oral iron could not be used, to ferumoxytol (n = 609) or placebo (n = 203).
Between 18 June 2004 and 30 April 2005, 3819 women between the ages of 24 and 45 years were enrolled at 38 international study sites into an ongoing randomised, placebo-controlled, double-blind safety, immunogenicity, and efficacy study (Protocol 019; NCT0199019019
Escalation to the next dose level proceeded only after the Safety Review Team reviewed cumulative, blinded safety data when at least six subjects completed Day 29 in the previous cohort.
"They are blind to safety regulations and therefore endangering the people," he said.
The money grab is blind to safety concerns, at least environmentally.
Promising agents such as bupivacaine, hydromorphone, and morphine/clonidine combinations warrant further research in large prospective (ideally randomized and double-blind) clinical safety and efficacy studies.
The agency has warned that if Metro does not retrofit cars with blind-friendly safety guards by the end of December, 25percentt of the system's federal funding could be withheld.
