Adverse events52

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

1 to 20 of 52

Type	Event	Organ system	Group	Affected	At risk
other	Constipation	Gastrointestinal disorders	Tolvaptan	6	50
other	Constipation	Gastrointestinal disorders	Placebo	2	50
other	Thirst	General disorders	Tolvaptan	10	50
other	Thirst	General disorders	Placebo	1	50
other	Contusion	Injury, poisoning and procedural complications	Tolvaptan	1	50
other	Contusion	Injury, poisoning and procedural complications	Placebo	3	50
other	Blood potassium increased	Investigations	Tolvaptan	3	50
other	Blood potassium increased	Investigations	Placebo	1	50
other	Blood sodium increased	Investigations	Tolvaptan	8	50
other	Blood sodium increased	Investigations	Placebo	0	50
other	Hypokalaemia	Metabolism and nutrition disorders	Tolvaptan	3	50
other	Hypokalaemia	Metabolism and nutrition disorders	Placebo	0	50
serious	Cardiac failure	Cardiac disorders	Tolvaptan	13	50
serious	Cardiac failure	Cardiac disorders	Placebo	19	50
serious	Acute Cardiac Failure	Cardiac disorders	Tolvaptan	0	50
serious	Acute Cardiac Failure	Cardiac disorders	Placebo	1	50
serious	Congestive Cardiac Failure	Cardiac disorders	Tolvaptan	1	50
serious	Congestive Cardiac Failure	Cardiac disorders	Placebo	0	50
serious	Ventricular Tachycardia	Cardiac disorders	Tolvaptan	0	50
serious	Ventricular Tachycardia	Cardiac disorders	Placebo	1	50

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/NCT01439009/events