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 |
|---|---|---|---|---|---|---|---|---|
| Placebo | Single daily oral dose. | None | None | 0 | 23 | 13 | 23 | View |
| Pregabalin 50 mg | Single daily 50 mg oral dose. | None | None | 1 | 22 | 9 | 22 | View |
| Pregabalin 100 mg | Single daily 100 mg oral dose. Dose was escalated from 50 mg/day after Day 3. | None | None | 0 | 23 | 12 | 23 | View |
| Pregabalin 150 mg | Single daily 150 mg oral dose. Dose was escalated from 75 mg/day after Day 3. | None | None | 0 | 22 | 15 | 22 | View |
| Pregabalin 300 mg | Single daily 300 mg oral dose. Dose was escalated from 75 mg/day (Days 1-3), and 150 mg/day (Days 4-7). | None | None | 0 | 24 | 17 | 24 | View |
| Pregabalin 450 mg | Single daily 450 mg oral dose. Dose was escalated from 75 mg/day (Days 1-3), 150 mg/day (Days 4-7), and 300 mg/day (Days 8-11). | None | None | 0 | 23 | 19 | 23 | View |
| Term | Type | Organ System | Vocab | View |
|---|---|---|---|---|
| Gastric cancer | SYSTEMATIC_ASSESSMENT | Neoplasms benign, malignant and unspecified (incl cysts and polyps) | MedDRA (11.1) | View |
| Term | Type | Organ System | Vocab | View |
|---|---|---|---|---|
| Thrombocytopenia | SYSTEMATIC_ASSESSMENT | Blood and lymphatic system disorders | MedDRA (11.1) | View |
| Vertigo | SYSTEMATIC_ASSESSMENT | Ear and labyrinth disorders | MedDRA (11.1) | View |
| Diplopia | SYSTEMATIC_ASSESSMENT | Eye disorders | MedDRA (11.1) | View |
| Abdominal distension | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA (11.1) | View |
| Abdominal pain upper | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA (11.1) | View |
| Anal fissure | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA (11.1) | View |
| Constipation | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA (11.1) | View |
| Diarrhoea | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA (11.1) | View |
| Dry mouth | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA (11.1) | View |
| Flatulence | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA (11.1) | View |
| Haemorrhoids | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA (11.1) | View |
| Lip swelling | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA (11.1) | View |
| Nausea | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA (11.1) | View |
| Toothache | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA (11.1) | View |
| Vomiting | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA (11.1) | View |
| Chest discomfort | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA (11.1) | View |
| Chills | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA (11.1) | View |
| Fatigue | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA (11.1) | View |
| Feeling abnormal | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA (11.1) | View |
| Feeling drunk | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA (11.1) | View |
| Feeling jittery | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA (11.1) | View |
| Feeling of relaxation | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA (11.1) | View |
| Gait disturbance | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA (11.1) | View |
| Hangover | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA (11.1) | View |
| Mucosal dryness | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA (11.1) | View |
| Oedema peripheral | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA (11.1) | View |
| Thirst | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA (11.1) | View |
| Bronchitis | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA (11.1) | View |
| Cystitis | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA (11.1) | View |
| Fungal infection | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA (11.1) | View |
| Gastroenteritis viral | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA (11.1) | View |
| Influenza | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA (11.1) | View |
| Kidney infection | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA (11.1) | View |
| Lower respiratory tract infection | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA (11.1) | View |
| Nasopharyngitis | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA (11.1) | View |
| Pharyngitis streptococcal | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA (11.1) | View |
| Respiratory tract infection | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA (11.1) | View |
| Sinusitis | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA (11.1) | View |
| Upper respiratory tract infection | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA (11.1) | View |
| Urinary tract infection | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA (11.1) | View |
| Aspartate aminotransferase increased | SYSTEMATIC_ASSESSMENT | Investigations | MedDRA (11.1) | View |
| Blood creatine phosphokinase increased | SYSTEMATIC_ASSESSMENT | Investigations | MedDRA (11.1) | View |
| Blood pressure increased | SYSTEMATIC_ASSESSMENT | Investigations | MedDRA (11.1) | View |
| Blood thyroid stimulating hormone increased | SYSTEMATIC_ASSESSMENT | Investigations | MedDRA (11.1) | View |
| Creatinine renal clearance increased | SYSTEMATIC_ASSESSMENT | Investigations | MedDRA (11.1) | View |
| Mean cell volume increased | SYSTEMATIC_ASSESSMENT | Investigations | MedDRA (11.1) | View |
| Transaminases increased | SYSTEMATIC_ASSESSMENT | Investigations | MedDRA (11.1) | View |
| Weight increased | SYSTEMATIC_ASSESSMENT | Investigations | MedDRA (11.1) | View |
| White blood cell count decreased | SYSTEMATIC_ASSESSMENT | Investigations | MedDRA (11.1) | View |
| Hypoglycaemia | SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | MedDRA (11.1) | View |
| Increased appetite | SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | MedDRA (11.1) | View |
| Arthralgia | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA (11.1) | View |
| Back pain | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA (11.1) | View |
| Joint swelling | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA (11.1) | View |
| Muscle spasms | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA (11.1) | View |
| Muscular weakness | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA (11.1) | View |
| Myalgia | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA (11.1) | View |
| Pain in extremity | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA (11.1) | View |
| Tendonitis | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA (11.1) | View |
| Amnesia | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA (11.1) | View |
| Depressed level of consciousness | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA (11.1) | View |
| Disturbance in attention | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA (11.1) | View |
| Dizziness | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA (11.1) | View |
| Dyslalia | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA (11.1) | View |
| Headache | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA (11.1) | View |
| Hypoaesthesia | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA (11.1) | View |
| Hypokinesia | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA (11.1) | View |
| Lethargy | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA (11.1) | View |
| Paraesthesia | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA (11.1) | View |
| Post-traumatic headache | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA (11.1) | View |
| Restless legs syndrome | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA (11.1) | View |
| Sciatica | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA (11.1) | View |
| Sedation | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA (11.1) | View |
| Sinus headache | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA (11.1) | View |
| Somnolence | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA (11.1) | View |
| Tunnel vision | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA (11.1) | View |
| Abnormal dreams | SYSTEMATIC_ASSESSMENT | Psychiatric disorders | MedDRA (11.1) | View |
| Anxiety | SYSTEMATIC_ASSESSMENT | Psychiatric disorders | MedDRA (11.1) | View |
| Confusional state | SYSTEMATIC_ASSESSMENT | Psychiatric disorders | MedDRA (11.1) | View |
| Depression | SYSTEMATIC_ASSESSMENT | Psychiatric disorders | MedDRA (11.1) | View |
| Disorientation | SYSTEMATIC_ASSESSMENT | Psychiatric disorders | MedDRA (11.1) | View |
| Elevated mood | SYSTEMATIC_ASSESSMENT | Psychiatric disorders | MedDRA (11.1) | View |
| Euphoric mood | SYSTEMATIC_ASSESSMENT | Psychiatric disorders | MedDRA (11.1) | View |
| Libido decreased | SYSTEMATIC_ASSESSMENT | Psychiatric disorders | MedDRA (11.1) | View |
| Nervousness | SYSTEMATIC_ASSESSMENT | Psychiatric disorders | MedDRA (11.1) | View |
| Nightmare | SYSTEMATIC_ASSESSMENT | Psychiatric disorders | MedDRA (11.1) | View |
| Restlessness | SYSTEMATIC_ASSESSMENT | Psychiatric disorders | MedDRA (11.1) | View |
| Stress | SYSTEMATIC_ASSESSMENT | Psychiatric disorders | MedDRA (11.1) | View |
| Urinary incontinence | SYSTEMATIC_ASSESSMENT | Renal and urinary disorders | MedDRA (11.1) | View |
| Erectile dysfunction | SYSTEMATIC_ASSESSMENT | Reproductive system and breast disorders | MedDRA (11.1) | View |
| Postmenopausal haemorrhage | SYSTEMATIC_ASSESSMENT | Reproductive system and breast disorders | MedDRA (11.1) | View |
| Prostatitis | SYSTEMATIC_ASSESSMENT | Reproductive system and breast disorders | MedDRA (11.1) | View |
| Epistaxis | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA (11.1) | View |
| Nasal congestion | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA (11.1) | View |
| Oropharyngeal pain | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA (11.1) | View |
| Rhinitis allergic | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA (11.1) | View |
| Snoring | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA (11.1) | View |
| Dry skin | SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | MedDRA (11.1) | View |
| Photosensitivity reaction | SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | MedDRA (11.1) | View |
| Pruritus | SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | MedDRA (11.1) | View |
| Rash | SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | MedDRA (11.1) | View |
| Tooth extraction | SYSTEMATIC_ASSESSMENT | Surgical and medical procedures | MedDRA (11.1) | View |
| Hot flush | SYSTEMATIC_ASSESSMENT | Vascular disorders | MedDRA (11.1) | View |
| Hypotension | SYSTEMATIC_ASSESSMENT | Vascular disorders | MedDRA (11.1) | View |
| Eyelid oedema | SYSTEMATIC_ASSESSMENT | Eye disorders | MedDRA (11.1) | View |
| Vision blurred | SYSTEMATIC_ASSESSMENT | Eye disorders | MedDRA (11.1) | View |