Opioid consumption (morphine milligrams equivalent) during the initial 72 hours after surgery.
| Group | Value | 95% CI |
|---|---|---|
| Analgesic Education | 23 | 13 – 42 |
| General Perioperative Education | 26 | 10 – 45 |
Last reviewed · How we verify
Preoperative Education
NA trial testing Video on analgesic education in Postoperative Pain in 1,057 participants. Completed in 15 September 2023.
| Lead sponsor | The Cleveland Clinic |
|---|---|
| Phase | NA |
| Status | Completed |
| Study type | INTERVENTIONAL |
| Allocation | randomized |
| Design | parallel |
| Masking | double |
| Primary purpose | prevention |
| Enrollment | 1,057 |
| Start date | 25 July 2021 |
| Primary completion | 15 September 2023 |
| Estimated completion | 15 September 2023 |
| Sites | 1 location across United States |
The Cleveland Clinic
18 and older, any sex, with Postoperative Pain. Patients with the condition only — healthy volunteers not accepted.
Per-arm endpoint measurements with 95% confidence intervals where reported. Source: trial results section.
Opioid consumption (morphine milligrams equivalent) during the initial 72 hours after surgery.
| Group | Value | 95% CI |
|---|---|---|
| Analgesic Education | 23 | 13 – 42 |
| General Perioperative Education | 26 | 10 – 45 |
Time-weighted average of pain scores obtained from electronic medical records. Pain scores were measured using the numeric rating scale ranging from 0-10, with 0 indicating the lowest pain (better) and 10 the highest pain (worse). Pain scores were recorded approximately every 15 minutes in the post-anesthesia care unit and then every 4 hours in the ward.
| Group | Value | 95% CI |
|---|---|---|
| Analgesic Education | 4 | 3 – 5 |
| General Perioperative Education | 4 | 3 – 5 |
Patient satisfaction measured using Likert scale 0-10 with 0 meaning not satisfied and 10 meaning completely satisfied.
| Group | Value | 95% CI |
|---|---|---|
| Analgesic Education | 9 | 8 – 10 |
| General Perioperative Education | 10 | 8 – 10 |
Time frame: 72 hours after surgery or until discharge, whichever was earlier.. Reporting threshold: 5%. Adverse-event reports describe events observed during the trial — not all are caused by the drug.
| Reaction | System | Analgesic Education | General Perioperative Educ… |
|---|---|---|---|
| Anti-emetic use | Gastrointestinal disorders | — | — |
| Nausea and vomiting | Gastrointestinal disorders | — | — |
| Ileus | Gastrointestinal disorders | — | — |
| Urinary catheterization | Renal and urinary disorders | — | — |
Data from ClinicalTrials.gov NCT04970069 adverse events section.
The investigators will evaluate the effect of preoperative education on postoperative opioid.
No peer-reviewed publications indexed yet for this trial. Completed trials usually publish results within 12-18 months.
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