Paying Clinical Trial Participants: Legal Risks and Mitigation Strategiesdoi:10.1200/jco.19.00250Emily A LargentKate Gallin HeffernanSteven JoffeHolly Fernandez LynchJ Clin Oncol
et al. Fronto-temporal alterations within the first 200 ms during an attentional task distinguish major depression, non-clinical participants with depressed mood, and healthy controls: a potential biomarker? Hum. Brain Mapp. 30, 602–614 (2009). Article PubMed Google Scholar Tenke, C. E. et...
Zhang, et al performed a meta-analysis of 19 observational studies with more than 3.9 million participants followed from 3 months to 9.5 years (median
First, data were self-reported by participants and hence subject to recall and social desirability biases. Second, being cross-sectional data we cannot establish causal relationships between partner status and HIV prevention services uptake, highlighting the need for longitudinal studies. Third, the ...
The limitations of this study should be noted in interpreting the findings. First, data were self-reported by participants and hence subject to recall and social desirability biases. Second, being cross-sectional data we cannot establish causal relationships between partner status and HIV prevention se...
In real-world quitline practice, only a random sample of participants is followed up for outcomes evaluation, so it is more practical to base the incentives on process measures that are routinely collected for all participants. But it was also important to determine whether non-contingent incentive...
(both on the order of about 15%) provides some evidence for the efficacy of EPA and DHA supplementation for boys with ADHD. These effects are most likely only seen in conjunction with medication — 95% of the ADHD study participants were taking methylphenidate during the trial, so no ...
across trials.bExample of the trial structure in the distributed attention condition, in the case of four concurrent speakers. The stimuli are similar to those used ina; however, here, participants were instructed to respond to the target word uttered byanyof speakers, requiring participants to ...
Interviews contained two hypothetical scenarios of clinical trials; one randomized trial comparing two standard of care drugs at $5 or $100/month, and another trial of a novel drug at $1000/month. Participants were asked whether they thought trials like these should be allowed to occur, how ...
The authors express gratitude to the participants of these studies and emphasize the crucial role they play in advancing medical knowledge and improving patient care.Kahn, Steven E.Anderson, Cheryl A.M.Buse, John B.Selvin, ElizabethDiabetes Care...