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 | 75 milligram (mg) capsule by mouth (PO) twice a day (BID) for 7 days. Pregabalin was titrated over the first 4 weeks based on tolerability and pain scores. Range was 150 mg total daily dose to a maximum of 600 mg total daily dose. Week 1: 150 mg BID for 7 days; Weeks 2 through 4: maintained at previous dose level or dose increased or reduced based on tolerability and pain scores (150 mg or 300 mg or 600 mg total daily dose). After the fourth week, dose was maintained until week 12 when dose was tapered to 75 mg BID. | None | None | 6 | 110 | 59 | 110 | View |
| Placebo | 75 milligram (mg) capsule PO BID for 7 days. Placebo was titrated over the first 4 weeks based on tolerability and pain scores. Range was 150 mg total daily dose to a maximum of 600 mg total daily dose. Week 1: 150 mg BID for 7 days; Weeks 2 through 4: maintained at previous dose level or dose increased or reduced based on tolerability and pain scores (150 mg or 300 mg or 600 mg total daily dose). After the fourth week, dose was maintained until week 12 when dose was tapered to 75 mg BID. | None | None | 2 | 109 | 25 | 109 | View |
| Term | Type | Organ System | Vocab | View |
|---|---|---|---|---|
| Acute myocardial infarction | SYSTEMATIC_ASSESSMENT | Cardiac disorders | MedDRA v11.1 | View |
| Local swelling | SYSTEMATIC_ASSESSMENT | General disorders | None | View |
| Edema peripheral | SYSTEMATIC_ASSESSMENT | General disorders | None | View |
| Kidney infection | SYSTEMATIC_ASSESSMENT | Infections and infestations | None | View |
| Pneumonia | SYSTEMATIC_ASSESSMENT | Infections and infestations | None | View |
| Fall | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | None | View |
| Rib fracture | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | None | View |
| Hypoglycemia | SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | None | View |
| Neck pain | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | None | View |
| Metastases to spine | SYSTEMATIC_ASSESSMENT | Neoplasms benign, malignant and unspecified (incl cysts and polyps) | None | View |
| Prostate cancer | SYSTEMATIC_ASSESSMENT | Neoplasms benign, malignant and unspecified (incl cysts and polyps) | None | View |
| Convulsion | SYSTEMATIC_ASSESSMENT | Nervous system disorders | None | View |
| Dizziness | SYSTEMATIC_ASSESSMENT | Nervous system disorders | None | View |
| Musculoskeletal stiffness | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | None | View |
| Hydronephrosis | SYSTEMATIC_ASSESSMENT | Renal and urinary disorders | None | View |
| Term | Type | Organ System | Vocab | View |
|---|---|---|---|---|
| Diarrhoea | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA v 11.1 | View |
| Oedema | SYSTEMATIC_ASSESSMENT | General disorders | None | View |
| Oedema peripheral | SYSTEMATIC_ASSESSMENT | General disorders | None | View |
| Upper respiratory tract infection | SYSTEMATIC_ASSESSMENT | Infections and infestations | None | View |
| Weight increased | SYSTEMATIC_ASSESSMENT | Investigations | None | View |
| Dizziness | SYSTEMATIC_ASSESSMENT | Nervous system disorders | None | View |
| Headache | SYSTEMATIC_ASSESSMENT | Nervous system disorders | None | View |
| Somnolence | SYSTEMATIC_ASSESSMENT | Nervous system disorders | None | View |