6 completed, 3 withdrawn. 8 Not applicable.
| Phase | Trials | Status |
|---|---|---|
| Not applicable | 8 | Completed 5, Withdrawn 3 |
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Tick up to 5 trials to compare them side by side (eligibility, arms, endpoints, adverse events) in a Literature Matrix.
| Trial | Phase | Status | Sponsor | Enrollment | Start | Updated |
|---|---|---|---|---|---|---|
| Interactive Tool for Informed Consent Intervention A: Questionnaire accuracy, Intervention B: Questionnaire speed of completion, Intervention C: Questionnaire Completion rate - Informed Consent | Not applicable | Withdrawn | ThinkWell | 2019-07-01 | 2021-03-23 | |
| Protocol Lab for Online Trials-Delphi Integrative, Role specific, Consecutive - Decisional Variability by Presentation Methods for Consensus | Not applicable | Completed | ThinkWell | 385 | 2019-03-15 | 2021-03-23 |
| Effects of the Use of Multi Criterion Decision Analysis (MCDA) on Decision Quality in an Online Delphi MCDA, Delphi - Behavioral Changes | Not applicable | Completed | ThinkWell | 385 | 2019-03-15 | 2021-03-22 |
| Drinking Extra Water for to Prevent or Decrease Headaches Daily extra water intake, Timing of daily extra water intake - Headache | Not applicable | Withdrawn | ThinkWell | 2019-02-01 | 2021-03-23 | |
| Drinking Water to Reach or Maintain a Healthier Weight Daily extra water intake - Obesity, Dietary Modification | Not applicable | Withdrawn | ThinkWell | 2019-01-01 | 2021-03-23 | |
| Protocol Lab for Online Trial Delphi and Question Effects presentation order, alternative presentation order - Behavior, Adaptive, Decision Analysis | Not applicable | Completed | ThinkWell | 385 | 2018-05-29 | 2021-03-22 |
| Effects of Population Compared to Purposive Sampling for Consensus in an Online Delphi Study Population Sample, Purposive sample - Behavior, Consumer | Completed | ThinkWell | 385 | 2018-05-29 | 2021-03-22 | |
| How Frequently and in What Format Are Research Trial Results Disseminated to Participants (ResponseQT) Group A Reminder, Group B Reminder, Group C Reminder - Motivation | Not applicable | Completed | ThinkWell | 1198 | 2017-01-15 | 2021-03-22 |
| The Role of Supplementary Material in Journal Articles QT Group 1 information, Group 2 information, Group 3 information - Incentive | Not applicable | Completed | ThinkWell | 2872 | 2016-11-15 | 2021-03-22 |
Behavior (1) · Body Weight (1) · Consumer Behavior (1) · Headache (1) · Obesity (1)
United Kingdom (8)
Amy I Price, PhD (4) · Amanda J Burls, MD (2) · Amy Price, PhD (2) · Mike J Clarke, DPhil (2) · Jack Dowie, PhD (1) · Martin Cartwright, PhD (1) · Mette Kjer Kaltoft, PhD (1) · Mike Clarke, PhD (1)