Introduction to Randomised Double Blinded

What is/are Randomised Double Blinded?

Randomised Double Blinded - Methods We conducted a randomised double-blinded, sham-controlled, crossover trial in patients with chronic pancreatitis. ^[1] This was a 60-day randomised double-blinded, controlled intervention trial involving 123 girls age ranging from 10 to 19 years in three villages of West Jaintia Hills District of State of Meghalaya in India using soup made out of sodium iron EDTA (NaFeEDTA)-enriched fish powder (250 mg/100 g). ^[2] This current randomised double-blinded clinical trial was performed on 40 patients who were referred for rhinoplasty in 2017-2018. ^[3] Methods: This randomised double-blinded study was conducted on 60 patients of American Society of Anesthesiologists (ASA) classification I–II, age between 18 and 60 years with body mass index (BMI) ≤30 kg/m[2] who underwent elective cholecystectomy. ^[4] On the basis of several prospective randomised double-blinded comparative studies and meta-analyses (class Ia and Ib evidence), the current data do not show any advantages of mesh-augmented hiatoplasty for the prevention of recurrence of hiatal hernia. ^[5] In a randomised double-blinded clinical trial, 43 patients were assigned to a group that received either the laser -enhanced 6% Hydrogen Peroxide (n=21) treatment, or the standard 35% Hydrogen Peroxide (n=22) treatment, over two visits, with a one-week interval. ^[6] METHODS This is a randomised double-blinded study. ^[7] METHODS We perform a randomised double-blinded two-visit placebo-controlled study with 84 healthy young adults. ^[8] DESIGN Randomised double-blinded control trial. ^[9] STUDY DESIGN A Randomised double blinded placebo controlled trial was performed at a district hospital in New Delhi. ^[10] Materials and Methods: Randomised double blinded study among 50 patients hospitalized for cataract surgery. ^[11]