Randomized controlled trial is widely accepted as the best design for evaluating the efficacy
of a new treatment because of the advantages of randomization (random allocation) …

Periodontal diseases are considered not only to affect tooth‐supporting tissues but also to
have a cause‐and‐effect relationship with various systemic diseases and conditions, such …

Background COVID-19 manifests with respiratory, systemic, and gastrointestinal (GI)
symptoms. 1, SARS-CoV-2 RNA is detected in respiratory and fecal samples, and recent …

Purpose The marketing mix has been extensively criticised by scholars and practitioners,
which has led marketing scholars to redefine the original 4P concept, expand the 4Ps with …

Importance Previous trials have suggested that vasopressin and methylprednisolone
administered during in-hospital cardiac arrest might improve outcomes. Objective To …

Background The MF07-01 trial is a multicenter, phase III, randomized, controlled study
comparing locoregional treatment (LRT) followed by systemic therapy (ST) with ST alone for …

Objectives To (1) determine if wearing a cloth face mask significantly affected exercise
performance and associated physiological responses, and (2) describe perceptual …

Importance Smoking is a leading cause of premature death globally. Smartphone
applications for smoking cessation are ubiquitous and address barriers to accessing …

High quality protocols facilitate proper conduct, reporting, and external review of clinical
trials. However, the completeness of trial protocols is often inadequate. To help improve the …

Importance Effective treatments for chronic spinal pain are essential to reduce the related
high personal and socioeconomic costs. Objective To compare pain neuroscience …