Adverse events32

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

1 to 20 of 32

Type	Event	Organ system	Group	Affected	At risk	Events
other	Dizziness	General disorders	Revatio (Sildenafil)	1	18	1
other	Dizziness	General disorders	Placebo	0	10	0
other	gastroparesis	Gastrointestinal disorders	Revatio (Sildenafil)	1	18	1
other	gastroparesis	Gastrointestinal disorders	Placebo	0	10	0
other	Headache	Nervous system disorders	Revatio (Sildenafil)	1	18	1
other	Headache	Nervous system disorders	Placebo	2	10	2
other	tachycardia	Cardiac disorders	Revatio (Sildenafil)	1	18	1
other	tachycardia	Cardiac disorders	Placebo	0	10	0
other	low blood pressure	Cardiac disorders	Revatio (Sildenafil)	4	18	4
other	low blood pressure	Cardiac disorders	Placebo	0	10	0
other	flushing	General disorders	Revatio (Sildenafil)	1	18	1
other	flushing	General disorders	Placebo	1	10	1
other	gastroenteritis	Gastrointestinal disorders	Revatio (Sildenafil)	2	18	2
other	gastroenteritis	Gastrointestinal disorders	Placebo	1	10	1
other	tingling sensation	General disorders	Revatio (Sildenafil)	2	18	2
other	tingling sensation	General disorders	Placebo	0	10	0
other	Diarrhea	Gastrointestinal disorders	Revatio (Sildenafil)	0	18	0
other	Diarrhea	Gastrointestinal disorders	Placebo	2	10	2
other	Anemia	Blood and lymphatic system disorders	Revatio (Sildenafil)	0	18	0
other	Anemia	Blood and lymphatic system disorders	Placebo	1	10	1

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/NCT01168908/events