Subject adherence is a key component of any clinical trial. Poor adherence to interventions
in clinical trials may impair the trials' value, for example, by jeopardizing estimates of a …

Background Treatment nonadherence in cancer patients remains high with most
interventions having had limited success. Most studies omit the multi-factorial aspects of …

One of the great struggles of many clinical investigators is the issue of preventing and
correcting for subjects that inevitably deviate from the study protocol. Nonadherence can …

There's many a slip twixt cup and lip: adherence issues in cancer therapy | Nature Reviews
Clinical Oncology Skip to main content Thank you for visiting nature.com. You are using a …

Background Although there is broad agreement that the accurate estimation of non-
adherence rates in clinical trials is essential to determining the dose–response relationship …

Purpose: To determine the frequency, factors and reasons of patient non-adherence to
radiotherapy (RT) in a tertiary cancer centre. Background: Inadvertent treatment interruptions …

The terms compliance and adherence are often used interchangeably. In 1979, Haynes et
al., defined compliance as “the extent to which a person's behavior (in terms of taking …

Patient adherence (also referred to as compliance or concordance) represents the extent to
which a patient follows through with the medical recommendations of the healthcare …

This article presents overviews of adherence or compliance in clinical care and research,
focusing on the need to enhance research adherence. The scope of the clinical research …

Results 1561 incomplete appointments with available reasons for non-adherence were
identified from a total of 728 patients who underwent curative and palliative radiation therapy …