Adverse events42

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

1 to 20 of 42

Type	Event	Organ system	Group	Affected	At risk
other	Drowsiness	General disorders	Tramadol/Paracetamol (APAP)	5	242
other	Drowsiness	General disorders	Non-Tramadol/APAP	0	231
other	Abdominal Pain	General disorders	Tramadol/Paracetamol (APAP)	4	242
other	Abdominal Pain	General disorders	Non-Tramadol/APAP	1	231
other	Dizziness / Nausea	General disorders	Tramadol/Paracetamol (APAP)	10	242
other	Dizziness / Nausea	General disorders	Non-Tramadol/APAP	2	231
other	Vertigo	General disorders	Tramadol/Paracetamol (APAP)	0	242
other	Vertigo	General disorders	Non-Tramadol/APAP	2	231
other	Tachycardia	General disorders	Tramadol/Paracetamol (APAP)	0	242
other	Tachycardia	General disorders	Non-Tramadol/APAP	1	231
other	Increase Pain	General disorders	Tramadol/Paracetamol (APAP)	1	242
other	Increase Pain	General disorders	Non-Tramadol/APAP	0	231
other	Increase Swelling	General disorders	Tramadol/Paracetamol (APAP)	1	242
other	Increase Swelling	General disorders	Non-Tramadol/APAP	0	231
other	Dyspepsia	General disorders	Tramadol/Paracetamol (APAP)	0	242
other	Dyspepsia	General disorders	Non-Tramadol/APAP	1	231
other	Vomitting	General disorders	Tramadol/Paracetamol (APAP)	1	242
other	Vomitting	General disorders	Non-Tramadol/APAP	0	231
other	Palpitation	General disorders	Tramadol/Paracetamol (APAP)	0	242
other	Palpitation	General disorders	Non-Tramadol/APAP	1	231

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/NCT01728246/events