The phrase "and randomized in a" is correct and usable in written English.
It can be used in contexts where you are describing a process that involves randomization, often in research or experimental settings.
Example: "The participants were divided into two groups, and randomized in a manner that ensured equal representation."
Alternatives: "and assigned randomly in a" or "and distributed randomly in a".
Two hundred and twenty-five healthy Australian children aged 12 42 months were enrolled and randomized in a 3 2 ratio to receive CAIV-T blended and filled either at Medeva or at Aviron-PA.
Budesonide 800 μg bd, budesonide 200 μg bd, or theophylline (Theo-Dur® 300 mg bd was given double-blind, double-dummy, and randomized, in a parallel group design for 9 months; when therapy was stopped patients were followed for an additional 3 months.
Patients will be stratified by site and randomized in a ratio of 1 1 into the two groups.
The second of these two prospective studies entailed 34 patients who were stratified based on the etiology of AKI and randomized in a paired fashion [ 29].
In study B, subjects aged 2 10 years were recruited at Shirdi Saibaba Rural Hospital, Vadu Budruk, India, and randomized in a 1 1 ratio to receive 1 dose of either PsA-TT or PsACWY.
Patients were stratified according to regions and randomized in a 2 1 ratio (ferric carboxymaltose:placebo). Ferric carboxymaltose solution (Ferinject®, Vifor International) for parenteral application, 50 mg iron/mL iron.
This Phase III study is looking at patients with pretreated advanced NSCLC (diagnosis greater than 6 months prior) and randomizing in a 1 1 fashion with docetaxel and the ganetespib and docetaxel combination (NCT01798485).
From January 2013 to September 2013, 177 patients diagnosed with mild-moderate ED (IIEF-EF < 26) were enrolled in this multicenter, single-blinded, placebo-controlled study and randomized in Group A (Tradamix, n = 87) and Group B (placebo, n = 90).
Patients were assigned to study treatment following a telephone call to the Registration and Medication Ordering System (RAMOS [GlaxoSmithKline, UK]) and randomized in accordance with a central randomization schedule generated by the sponsor using a validated computerized system (RandAll [GlaxoSmithKline, UK]).
In total 229 of the 510 eligible secondary peritonitis patients were included and randomized in the RELAP trial, to either an on-demand strategy (n = 114) or a 'planned strategy' (n = 115; Fig. 1).
One hundred sixty-eight patients were enrolled and randomized in two groups: Group 1 received an immediate POC-US in addition to routine laboratory and instrumental tests; group 2 received an ultrasound scan within 1 h from the admission to the Emergency Department.
