Sentence examples for before initiation of study from inspiring English sources

Perhaps more importantly, controlled trials have not evaluated initial therapy; enrollment criteria permitted up to 48 hours of antifungal therapy before initiation of study drug [ 16, 18, 19].

All patients provided written informed consent before initiation of study procedures.

Written informed consent was obtained from each subject before initiation of study procedures.

Thus, the mutational status assigned to each patient showed the therapy-naive tumour condition before initiation of study treatment.

An ethics committee approved the protocol at each study center, and patients provided informed consent before initiation of study procedures.

Blood samples will be obtained at baseline (after randomisation and before initiation of study intervention) on day 3 of study and on day 7 of study.

Study approval was granted by the local Institutional Review Board (IRB) at each trial site, and written informed consent was obtained from each study participant if possible, and either the caregiver or a legally acceptable representative (if different from the caregiver) before initiation of study-specific procedures according to IRB protocols [ 16, 17].

Approval was obtained from the Institutional Review Board Mexican Institute of Social Securityy) before initiation of studies on human tissue.

This was an institutional review board-approved study before initiation of the study.

The protocol, the patient information and consent form, and other relevant study documentation were approved by the Institutional Review Board IRBB) for each study center before initiation of the study.

Standardization of information will be achieved by regular meetings for the research staff before initiation of the study and throughout the study period.