double dummy

double dummy

A technique for retaining the blinding of a clinical trial, where the two treatments cannot be made identical. Supplies are prepared for Treatment A (active and indistinguishable placebo) and for Treatment B (active and indistinguishable placebo); subjects then take two sets of treatment, either A (active) and B (placebo), or A (placebo) and B (active).
References in periodicals archive ?
About Generic Advair Diskus Trial The clinical trial is a randomized, double-blind, double dummy, parallel group study to determine the local equivalence of multiple doses of Mylan's generic product to Advair Diskus when administered via oral inhalation in adult asthma patients.
Ramsey's double dummy opened up space, before he tucked a rightfooted shot into the net.
The study is a Phase III multi-centre, randomised, double-blind and double dummy, placebo and active-controlled, parallel-group study comparing fluticasone propionate / formoterol fumarate 250/10 ?
Results from the double-blind, double dummy, event driven trial are expected in 2018.
Newport then put together a move with a double dummy run in midfield and Kevin Morgan got in.
An injury to Charvis after 57 disrupted the Falcons to the extent they conceded a try 60 seconds later when Newport ran a double dummy in midfield and Kevin Morgan raced in.
Lee's double dummy left Barrow and Hughes flat-footed and he crossed the line in the corner.
In the 1987 British Grand Prix Mansell pulled off a sensational double dummy at 200mph to beat Piquet.
A 26-week Treatment Randomized, Double-blind, Double Dummy, Parallel-group Study to Assess the Efficacy, Safety and Tolerability of QVA149 (Indacaterol / Glycopyrronium Bromide) Compared to Fluticasone/Salmeterol in Patients With Moderate to Severe Chronic Obstructive Pulmonary Disease.
SAILING (ING111762) is an ongoing Phase III, multicentre, double blind, double dummy study to compare the efficacy and safety of dolutegravir 50mg once-daily to raltegravir 400mg twice-daily in treatment-experienced, integrase inhibitor-naive adults with HIV-1.
This multicentre, double-blind, double dummy, centrally randomised trial evaluated the efficacy and safety of edoxaban compared with enoxaparin sodium in patients undergoing THR in Japan.
In order to control the absence of a double blind double dummy design, clinical efficacy was assessed blind at day 14 in each centre by an healthcare team member unaware of the treatment allocated to patients.