What are the challenges of conducting double-blind studies in macroeconomics?

Feb 1, 2022 ... A double blind trial is a trial where neither the researchers nor the patients know what they are getting. The computer gives each patient a ... Jan 23, 2025 ... This prospective, double-blind, test accuracy study was designed to test whether an artificial intelligence (AI)–guided software device (AutoDVT) could support ... Vaccine trials are typically tested through a study design called a randomized, double-blind and placebo-controlled trial. This means that participants are ... Patients (113) received either topical capsaicin or vehicle four times daily in this 12-week, double-blind, randomized, vehicle-controlled, multicenter study. A randomized, double-blind, multicenter study was conducted to investigate the boosting effect. Havrix in 537 healthy adults 18-53 years of age who had ... Abstract. In a double-blind trial in 21 patients with spasmodic torticollis botulinum-A toxin produced both subjective and objective improvement, including ... The results suggest that in a subset of patients, physostigmine can induce a degree of cognitive improvement over 6 weeks of treatment. Jul 12, 2009 ... ... double-blind study in partial responders. A.C Altamura. ,. I Velonà. ,. R ... double-blind study, 28 patients with DSM-IV paranoid ... In a double-blind study, neither the patients nor the researchers/doctors know which study group the patients are in. In a triple-blind study, the patients ... The safety/tolerability of clopidogrel (plus aspirin) is superior to that of ticlopidine (plus aspirin) (P=0.005). The 300-mg loading dose was well tolerated.