Implementing a New Common Rule Requirement for Informed Consent: A Randomized Trial on Adult Asthma Patients
Why this work is in the frame
A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.
Bibliographic record
Abstract
Objectives. To determine how the format of a clinical trial informed consent document can affect participants’ retention of enrollment-relevant information. Background. Recent changes to the US Federal Common Rule require informed consent documents for clinical trials to be concise and start with the information most relevant for enrollment decisions. However, there is limited guidance on how to identify this information or evaluate its impact. Design. Participants with a self-reported asthma diagnosis were randomized to one of five versions of the informed consent document for a clinical trial of an injectable asthma product: the original, full-length document; a concise version, removing information identified by asthma patients in an earlier study as not relevant to their enrollment decisions; an interactive version, where participants self-navigated to the information they chose; a reordered version, moving up information deemed more relevant for enrollment in an earlier study; and a highlights version, following the suggested revised Common Rule structure, starting with a summary of enrollment-relevant information based on patient ratings. Knowledge acquisition was evaluated with a knowledge test, with submeasures for information that had high and low relevance for enrollment decisions. Results. Participants who saw the highlights (“Common Rule”) version were more likely to answer questions about high enrollment-relevant information correctly than were participants who saw the full-length version (65% v 59%, P = 0.0105). Participants who saw the other revised versions did not perform significantly differently from the full-length version. Conclusions. An informed consent document designed to implement revised US Federal Common Rule requirements performed better than other designs, in terms of readers retaining information relevant for clinical trial enrollment, as characterized by potential trial participants in a separate study.
Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.
Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.010 | 0.431 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.001 |
| Insufficient payload (model declined to judge) | 0.000 | 0.001 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it