Adverse events80

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

1 to 20 of 80

Type	Event	Organ system	Group	Affected	At risk
other	Headache	Nervous system disorders	Fondaparinux 2.5 mg	34	1,499
other	Headache	Nervous system disorders	Placebo	31	1,488
other	Injection site hematoma	Skin and subcutaneous tissue disorders	Fondaparinux 2.5 mg	27	1,499
other	Injection site hematoma	Skin and subcutaneous tissue disorders	Placebo	17	1,488
other	Hypertension	Vascular disorders	Fondaparinux 2.5 mg	20	1,499
other	Hypertension	Vascular disorders	Placebo	15	1,488
other	Asthenia	General disorders	Fondaparinux 2.5 mg	14	1,499
other	Asthenia	General disorders	Placebo	16	1,488
serious	Angina pectoris	Cardiac disorders	Fondaparinux 2.5 mg	0	1,499
serious	Angina pectoris	Cardiac disorders	Placebo	1	1,488
serious	Atrial fibrillation	Cardiac disorders	Fondaparinux 2.5 mg	0	1,499
serious	Atrial fibrillation	Cardiac disorders	Placebo	1	1,488
serious	Cardiac failure acute	Cardiac disorders	Fondaparinux 2.5 mg	0	1,499
serious	Cardiac failure acute	Cardiac disorders	Placebo	1	1,488
serious	Coronary artery disease	Cardiac disorders	Fondaparinux 2.5 mg	0	1,499
serious	Coronary artery disease	Cardiac disorders	Placebo	2	1,488
serious	Myocardial infarction	Cardiac disorders	Fondaparinux 2.5 mg	0	1,499
serious	Myocardial infarction	Cardiac disorders	Placebo	1	1,488
serious	Right ventricular failure	Cardiac disorders	Fondaparinux 2.5 mg	1	1,499
serious	Right ventricular failure	Cardiac disorders	Placebo	0	1,488

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/NCT00443053/events