Some commentators say comparative trials of FDA-approved drugs are overburdened by current Common Rule regulations and that researchers should not be required to obtain explicit consent for participation in the most innocuous of these trials.
Physicians who choose rural practice are called upon to deliver care that they have limited experience with, most notably in emergency situations when they are the most skilled people around.
Industrialized nations could benefit from strategies emerging in developing nations such as respectful collaboration between traditional out-of-hospital birthing practices and maternity units in partnering hospitals.