Adverse events84

Each adverse event the trial posted, group by group: the participants affected out of those at risk.

1 to 20 of 84

Type	Event	Organ system	Group	Affected	At risk
other	Atrial fibrillation	Cardiac disorders	Apixaban	0	40
other	Atrial fibrillation	Cardiac disorders	Unfractionated Heparin (UFH)/Warfarin	2	39
other	Palpitations	Cardiac disorders	Apixaban	2	40
other	Palpitations	Cardiac disorders	Unfractionated Heparin (UFH)/Warfarin	2	39
other	Constipation	Gastrointestinal disorders	Apixaban	5	40
other	Constipation	Gastrointestinal disorders	Unfractionated Heparin (UFH)/Warfarin	8	39
other	Diarrhoea	Gastrointestinal disorders	Apixaban	3	40
other	Diarrhoea	Gastrointestinal disorders	Unfractionated Heparin (UFH)/Warfarin	1	39
other	Gastrooesophageal reflux disease	Gastrointestinal disorders	Apixaban	0	40
other	Gastrooesophageal reflux disease	Gastrointestinal disorders	Unfractionated Heparin (UFH)/Warfarin	2	39
other	Nausea	Gastrointestinal disorders	Apixaban	1	40
other	Nausea	Gastrointestinal disorders	Unfractionated Heparin (UFH)/Warfarin	3	39
other	Vomiting	Gastrointestinal disorders	Apixaban	0	40
other	Vomiting	Gastrointestinal disorders	Unfractionated Heparin (UFH)/Warfarin	2	39
other	Pyrexia	General disorders	Apixaban	4	40
other	Pyrexia	General disorders	Unfractionated Heparin (UFH)/Warfarin	5	39
other	Bronchopneumonia	Infections and infestations	Apixaban	2	40
other	Bronchopneumonia	Infections and infestations	Unfractionated Heparin (UFH)/Warfarin	0	39
other	Cystitis	Infections and infestations	Apixaban	1	40
other	Cystitis	Infections and infestations	Unfractionated Heparin (UFH)/Warfarin	4	39

Source ClinicalTrials.govtrials-2026-11-12-0.5.0

ClinicalTrials.gov's posted results, through CTTI's AACTFreely available. Acknowledgement requested
ClinicalTrials.govNo license stated
NIH RePORTER's clinical studies and project filesPublic domain

Each source's terms

ClinicalTrials.gov's posted results, through CTTI's AACTClinicalTrials.gov data via Aggregate Analysis of ClinicalTrials.gov (AACT), CTTI. CTTI makes its materials freely available and requests acknowledgement. https://aact.ctti-clinicaltrials.org/documentation/299
ClinicalTrials.govnone stated
NIH RePORTER's clinical studies and project filesPublic domain (NIH RePORTER)

ClinicalTrials.gov's data carry an international copyright outside the United States: https://clinicaltrials.gov/about-site/terms-conditions.

For software

Read this list from software.

Twenty rows a page, as JSON. No key.

GET https://conductscience.org/api/trials/v1/NCT01780987/events