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 |
|---|---|---|---|---|---|---|---|---|
| 2.5 mg Titrated to 5 mg Tadalafil | 2.5 milligram (mg) Tadalafil for 4 weeks, followed by 5 mg Tadalafil for 8 weeks during double-blind treatment period. | None | None | 1 | 205 | 46 | 205 | View |
| 5 mg Tadalafil | 5.0 mg Tadalafil for 12 weeks during double-blind treatment period. | None | None | 1 | 205 | 68 | 205 | View |
| Placebo | Placebo for 12 weeks during double-blind treatment period. | None | None | 1 | 207 | 50 | 207 | View |
| 5 mg Tadalafil Open-Label Extension | 5 mg Tadalafil for 4 weeks during open-label treatment extension period. | None | None | 3 | 546 | 23 | 546 | View |
| Term | Type | Organ System | Vocab | View |
|---|---|---|---|---|
| Small intestinal obstruction | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 14.1 | View |
| Chest discomfort | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA 14.1 | View |
| Cholecystitis acute | SYSTEMATIC_ASSESSMENT | Hepatobiliary disorders | MedDRA 14.1 | View |
| Meningitis viral | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 14.1 | View |
| Prostate cancer | SYSTEMATIC_ASSESSMENT | Neoplasms benign, malignant and unspecified (incl cysts and polyps) | MedDRA 14.1 | View |
| Syncope | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA 14.1 | View |
| Dyspnoea exertional | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA 14.1 | View |
| Term | Type | Organ System | Vocab | View |
|---|---|---|---|---|
| Anaemia | SYSTEMATIC_ASSESSMENT | Blood and lymphatic system disorders | MedDRA 14.1 | View |
| Palpitations | SYSTEMATIC_ASSESSMENT | Cardiac disorders | MedDRA 14.1 | View |
| Supraventricular tachycardia | SYSTEMATIC_ASSESSMENT | Cardiac disorders | MedDRA 14.1 | View |
| Tachycardia | SYSTEMATIC_ASSESSMENT | Cardiac disorders | MedDRA 14.1 | View |
| Hearing impaired | SYSTEMATIC_ASSESSMENT | Ear and labyrinth disorders | MedDRA 14.1 | View |
| Motion sickness | SYSTEMATIC_ASSESSMENT | Ear and labyrinth disorders | MedDRA 14.1 | View |
| Vertigo | SYSTEMATIC_ASSESSMENT | Ear and labyrinth disorders | MedDRA 14.1 | View |
| Vertigo positional | SYSTEMATIC_ASSESSMENT | Ear and labyrinth disorders | MedDRA 14.1 | View |
| Cataract | SYSTEMATIC_ASSESSMENT | Eye disorders | MedDRA 14.1 | View |
| Ocular hyperaemia | SYSTEMATIC_ASSESSMENT | Eye disorders | MedDRA 14.1 | View |
| Vision blurred | SYSTEMATIC_ASSESSMENT | Eye disorders | MedDRA 14.1 | View |
| Vitreous floaters | SYSTEMATIC_ASSESSMENT | Eye disorders | MedDRA 14.1 | View |
| Abdominal discomfort | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 14.1 | View |
| Abdominal hernia | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 14.1 | View |
| Abdominal pain lower | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 14.1 | View |
| Abdominal pain upper | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 14.1 | View |
| Dental caries | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 14.1 | View |
| Diarrhoea | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 14.1 | View |
| Dry mouth | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 14.1 | View |
| Dyspepsia | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 14.1 | View |
| Gastrooesophageal reflux disease | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 14.1 | View |
| Haematochezia | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 14.1 | View |
| Nausea | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 14.1 | View |
| Oesophageal ulcer | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 14.1 | View |
| Retching | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 14.1 | View |
| Toothache | SYSTEMATIC_ASSESSMENT | Gastrointestinal disorders | MedDRA 14.1 | View |
| Chest pain | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA 14.1 | View |
| Fatigue | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA 14.1 | View |
| Hernia | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA 14.1 | View |
| Impaired healing | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA 14.1 | View |
| Influenza like illness | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA 14.1 | View |
| Irritability | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA 14.1 | View |
| Non-cardiac chest pain | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA 14.1 | View |
| Oedema peripheral | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA 14.1 | View |
| Pyrexia | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA 14.1 | View |
| Suprapubic pain | SYSTEMATIC_ASSESSMENT | General disorders | MedDRA 14.1 | View |
| Seasonal allergy | SYSTEMATIC_ASSESSMENT | Immune system disorders | MedDRA 14.1 | View |
| Abdominal abscess | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 14.1 | View |
| Acute tonsillitis | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 14.1 | View |
| Bronchitis | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 14.1 | View |
| Cellulitis | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 14.1 | View |
| Device related infection | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 14.1 | View |
| Furuncle | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 14.1 | View |
| Gastroenteritis | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 14.1 | View |
| Gastroenteritis viral | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 14.1 | View |
| Infected bites | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 14.1 | View |
| Influenza | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 14.1 | View |
| Laryngitis | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 14.1 | View |
| Nasopharyngitis | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 14.1 | View |
| Otitis externa | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 14.1 | View |
| Otitis media | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 14.1 | View |
| Perirectal abscess | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 14.1 | View |
| Pharyngitis streptococcal | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 14.1 | View |
| Pneumonia | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 14.1 | View |
| Pneumonia bacterial | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 14.1 | View |
| Pneumonia primary atypical | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 14.1 | View |
| Prostate infection | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 14.1 | View |
| Sinusitis | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 14.1 | View |
| Tonsillitis | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 14.1 | View |
| Tooth abscess | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 14.1 | View |
| Upper respiratory tract infection | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 14.1 | View |
| Viral infection | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 14.1 | View |
| Wound infection | SYSTEMATIC_ASSESSMENT | Infections and infestations | MedDRA 14.1 | View |
| Arthropod bite | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA 14.1 | View |
| Arthropod sting | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA 14.1 | View |
| Contusion | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA 14.1 | View |
| Craniocerebral injury | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA 14.1 | View |
| Excoriation | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA 14.1 | View |
| Exposure via father | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA 14.1 | View |
| Foot fracture | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA 14.1 | View |
| Laceration | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA 14.1 | View |
| Ligament sprain | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA 14.1 | View |
| Limb injury | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA 14.1 | View |
| Muscle strain | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA 14.1 | View |
| Overdose | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA 14.1 | View |
| Procedural pain | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA 14.1 | View |
| Rib fracture | SYSTEMATIC_ASSESSMENT | Injury, poisoning and procedural complications | MedDRA 14.1 | View |
| Cytology abnormal | SYSTEMATIC_ASSESSMENT | Investigations | MedDRA 14.1 | View |
| Heart rate increased | SYSTEMATIC_ASSESSMENT | Investigations | MedDRA 14.1 | View |
| Prostatic specific antigen increased | SYSTEMATIC_ASSESSMENT | Investigations | MedDRA 14.1 | View |
| Weight increased | SYSTEMATIC_ASSESSMENT | Investigations | MedDRA 14.1 | View |
| Gout | SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | MedDRA 14.1 | View |
| Hypercholesterolaemia | SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | MedDRA 14.1 | View |
| Hyperkalaemia | SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | MedDRA 14.1 | View |
| Hypokalaemia | SYSTEMATIC_ASSESSMENT | Metabolism and nutrition disorders | MedDRA 14.1 | View |
| Arthralgia | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA 14.1 | View |
| Back pain | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA 14.1 | View |
| Exostosis | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA 14.1 | View |
| Groin pain | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA 14.1 | View |
| Joint hyperextension | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA 14.1 | View |
| Metatarsalgia | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA 14.1 | View |
| Muscle spasms | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA 14.1 | View |
| Musculoskeletal chest pain | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA 14.1 | View |
| Musculoskeletal discomfort | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA 14.1 | View |
| Myalgia | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA 14.1 | View |
| Pain in extremity | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA 14.1 | View |
| Spinal osteoarthritis | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA 14.1 | View |
| Tendonitis | SYSTEMATIC_ASSESSMENT | Musculoskeletal and connective tissue disorders | MedDRA 14.1 | View |
| Prostate cancer | SYSTEMATIC_ASSESSMENT | Neoplasms benign, malignant and unspecified (incl cysts and polyps) | MedDRA 14.1 | View |
| Skin papilloma | SYSTEMATIC_ASSESSMENT | Neoplasms benign, malignant and unspecified (incl cysts and polyps) | MedDRA 14.1 | View |
| Squamous cell carcinoma of skin | SYSTEMATIC_ASSESSMENT | Neoplasms benign, malignant and unspecified (incl cysts and polyps) | MedDRA 14.1 | View |
| Balance disorder | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA 14.1 | View |
| Dizziness | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA 14.1 | View |
| Headache | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA 14.1 | View |
| Nerve compression | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA 14.1 | View |
| Paraesthesia | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA 14.1 | View |
| Radiculopathy | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA 14.1 | View |
| Restless legs syndrome | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA 14.1 | View |
| Sciatica | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA 14.1 | View |
| Sensory disturbance | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA 14.1 | View |
| Sinus headache | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA 14.1 | View |
| Syncope | SYSTEMATIC_ASSESSMENT | Nervous system disorders | MedDRA 14.1 | View |
| Abnormal dreams | SYSTEMATIC_ASSESSMENT | Psychiatric disorders | MedDRA 14.1 | View |
| Anxiety | SYSTEMATIC_ASSESSMENT | Psychiatric disorders | MedDRA 14.1 | View |
| Depression | SYSTEMATIC_ASSESSMENT | Psychiatric disorders | MedDRA 14.1 | View |
| Insomnia | SYSTEMATIC_ASSESSMENT | Psychiatric disorders | MedDRA 14.1 | View |
| Libido decreased | SYSTEMATIC_ASSESSMENT | Psychiatric disorders | MedDRA 14.1 | View |
| Nightmare | SYSTEMATIC_ASSESSMENT | Psychiatric disorders | MedDRA 14.1 | View |
| Chromaturia | SYSTEMATIC_ASSESSMENT | Renal and urinary disorders | MedDRA 14.1 | View |
| Dysuria | SYSTEMATIC_ASSESSMENT | Renal and urinary disorders | MedDRA 14.1 | View |
| Haematuria | SYSTEMATIC_ASSESSMENT | Renal and urinary disorders | MedDRA 14.1 | View |
| Benign prostatic hyperplasia | SYSTEMATIC_ASSESSMENT | Reproductive system and breast disorders | MedDRA 14.1 | View |
| Genital rash | SYSTEMATIC_ASSESSMENT | Reproductive system and breast disorders | MedDRA 14.1 | View |
| Nipple pain | SYSTEMATIC_ASSESSMENT | Reproductive system and breast disorders | MedDRA 14.1 | View |
| Organic erectile dysfunction | SYSTEMATIC_ASSESSMENT | Reproductive system and breast disorders | MedDRA 14.1 | View |
| Paraesthesia of genital male | SYSTEMATIC_ASSESSMENT | Reproductive system and breast disorders | MedDRA 14.1 | View |
| Penile discharge | SYSTEMATIC_ASSESSMENT | Reproductive system and breast disorders | MedDRA 14.1 | View |
| Spermatocele | SYSTEMATIC_ASSESSMENT | Reproductive system and breast disorders | MedDRA 14.1 | View |
| Testicular pain | SYSTEMATIC_ASSESSMENT | Reproductive system and breast disorders | MedDRA 14.1 | View |
| Asthma | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA 14.1 | View |
| Chronic obstructive pulmonary disease | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA 14.1 | View |
| Cough | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA 14.1 | View |
| Dyspnoea | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA 14.1 | View |
| Epistaxis | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA 14.1 | View |
| Nasal congestion | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA 14.1 | View |
| Oropharyngeal pain | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA 14.1 | View |
| Pharyngeal inflammation | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA 14.1 | View |
| Respiratory tract congestion | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA 14.1 | View |
| Sinus congestion | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA 14.1 | View |
| Upper-airway cough syndrome | SYSTEMATIC_ASSESSMENT | Respiratory, thoracic and mediastinal disorders | MedDRA 14.1 | View |
| Dermatitis | SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | MedDRA 14.1 | View |
| Dermatitis allergic | SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | MedDRA 14.1 | View |
| Eczema | SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | MedDRA 14.1 | View |
| Hyperhidrosis | SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | MedDRA 14.1 | View |
| Night sweats | SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | MedDRA 14.1 | View |
| Pruritus | SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | MedDRA 14.1 | View |
| Psoriasis | SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | MedDRA 14.1 | View |
| Rash | SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | MedDRA 14.1 | View |
| Rosacea | SYSTEMATIC_ASSESSMENT | Skin and subcutaneous tissue disorders | MedDRA 14.1 | View |
| Anal polypectomy | SYSTEMATIC_ASSESSMENT | Surgical and medical procedures | MedDRA 14.1 | View |
| Blepharoplasty | SYSTEMATIC_ASSESSMENT | Surgical and medical procedures | MedDRA 14.1 | View |
| Cataract operation | SYSTEMATIC_ASSESSMENT | Surgical and medical procedures | MedDRA 14.1 | View |
| Dental care | SYSTEMATIC_ASSESSMENT | Surgical and medical procedures | MedDRA 14.1 | View |
| Endodontic procedure | SYSTEMATIC_ASSESSMENT | Surgical and medical procedures | MedDRA 14.1 | View |
| Knee operation | SYSTEMATIC_ASSESSMENT | Surgical and medical procedures | MedDRA 14.1 | View |
| Medical device removal | SYSTEMATIC_ASSESSMENT | Surgical and medical procedures | MedDRA 14.1 | View |
| Tooth extraction | SYSTEMATIC_ASSESSMENT | Surgical and medical procedures | MedDRA 14.1 | View |
| Tooth repair | SYSTEMATIC_ASSESSMENT | Surgical and medical procedures | MedDRA 14.1 | View |
| Umbilical hernia repair | SYSTEMATIC_ASSESSMENT | Surgical and medical procedures | MedDRA 14.1 | View |
| Vasectomy | SYSTEMATIC_ASSESSMENT | Surgical and medical procedures | MedDRA 14.1 | View |
| Flushing | SYSTEMATIC_ASSESSMENT | Vascular disorders | MedDRA 14.1 | View |
| Hypertension | SYSTEMATIC_ASSESSMENT | Vascular disorders | MedDRA 14.1 | View |
| Hypotension | SYSTEMATIC_ASSESSMENT | Vascular disorders | MedDRA 14.1 | View |
| Orthostatic hypertension | SYSTEMATIC_ASSESSMENT | Vascular disorders | MedDRA 14.1 | View |