For researchers submitting trial data to ClinicalTrials.gov, the Adverse Events module is one of four mandatory results sections. It requires reporting in three primary categories: All-Cause Mortality: A table tracking all deaths that occurred during the study, regardless of cause. Serious Adverse Events (SAEs): A tabular summary of events resulting in death, life-threatening conditions, hospitalization, or significant disability. Other Adverse Events: A table for non-serious events that exceed a specific frequency threshold, such as 5% within any study arm.
Adverse Events Module path is as follows:
Study -> Results Section -> Adverse Events Module -> Event Groups
Study -> Results Section -> Adverse Events Module -> Serious Events
Study -> Results Section -> Adverse Events Module -> Other Events
| Title | Description | Deaths # Affected | Deaths # At Risk | Serious # Affected | Serious # At Risk | Other # Affected | Other # At Risk | View |
|---|---|---|---|---|---|---|---|---|
| Pregabalin 50 mg | Pregabalin 25 milligrams (mg) administered orally (PO) the evening before surgery and 2+/-1 hours before surgery, then Pregabalin 25 mg twice daily (BID) PO for 1 week until Day 7 post surgery (End of Treatment or Beginning of Taper visit), followed by Placebo 25 mg PO BID for 1 week. | None | None | 3 | 108 | 46 | 108 | View |
| Pregabalin 150 mg | Pregabalin 75 mg administered PO the evening before surgery and 2+/-1 hours before surgery, then Pregabalin 75 mg BID PO for 1 week until Day 7 post surgery (End of Treatment or Beginning of Taper visit), followed by Placebo 75 mg PO BID for 1 week. | None | None | 1 | 106 | 44 | 106 | View |
| Placebo | Placebo capsules administered PO the evening before surgery and 2+/-1 hours before surgery, then Placebo capsules BID PO for 1 week until Day 7 post surgery (End of Treatment or Beginning of Taper visit), followed by Placebo capsules BID for 1 week. | None | None | 3 | 108 | 45 | 108 | View |
| Pregabalin 300 mg | Pregabalin 150 mg administered PO the evening before surgery and 2+/-1 hours before surgery, then Pregabalin 150 mg BID PO for 1 week until Day 7 post surgery (End of Treatment or Beginning of Taper visit), followed by Placebo 150 mg PO BID for 1 week. | None | None | 0 | 103 | 56 | 103 | View |
| Term | Type | Organ System | Vocab | View |
|---|---|---|---|---|
| Gastric ulcer haemorrhage | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 12.0 | View |
| Abdominal pain | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 12.0 | View |
| Vomiting | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 12.0 | View |
| Pyrexia | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA 12.0 | View |
| Muscular weakness | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA 12.0 | View |
| Amnesia | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA 12.0 | View |
| Guillain-Barre syndrome | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA 12.0 | View |
| Haematoma | SYSTEMATIC_ASSESSMENT | Vascular disorders | MedDRA 12.0 | View |
| Term | Type | Organ System | Vocab | View |
|---|---|---|---|---|
| Bradycardia | SYSTEMATIC_ASSESSMENT | Cardiac disorders | MedDRA 12.0 | View |
| Constipation | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 12.0 | View |
| Nausea | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 12.0 | View |
| Vomiting | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 12.0 | View |
| Fatigue | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA 12.0 | View |
| Pain | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA 12.0 | View |
| Pyrexia | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA 12.0 | View |
| Incision site pruritus | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA 12.0 | View |
| Disturbance in attention | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA 12.0 | View |
| Dizziness | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA 12.0 | View |
| Headache | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA 12.0 | View |
| Somnolence | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA 12.0 | View |
| Confusional state | SYSTEMATIC_ASSESSMENT | Psychiatric disorders | MedDRA 12.0 | View |
| Insomnia | SYSTEMATIC_ASSESSMENT | Psychiatric disorders | MedDRA 12.0 | View |
| Dysuria | SYSTEMATIC_ASSESSMENT | Renal and urinary disorders | MedDRA 12.0 | View |
| Urinary retention | SYSTEMATIC_ASSESSMENT | Renal and urinary disorders | MedDRA 12.0 | View |
| Pruritus | SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | MedDRA 12.0 | View |
| Hypotension | SYSTEMATIC_ASSESSMENT | Vascular disorders | MedDRA 12.0 | View |