Adverse events30

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

1 to 20 of 30

Type	Event	Organ system	Group	Affected	At risk
other	Nausea	Nervous system disorders	Capital® With Codeine Suspension	20	38
other	Nausea	Nervous system disorders	Tramadol Suspension	20	36
other	Vomiting	Gastrointestinal disorders	Capital® With Codeine Suspension	21	38
other	Vomiting	Gastrointestinal disorders	Tramadol Suspension	18	36
other	Fever	Infections and infestations	Capital® With Codeine Suspension	11	38
other	Fever	Infections and infestations	Tramadol Suspension	10	36
other	Itching	Skin and subcutaneous tissue disorders	Capital® With Codeine Suspension	5	38
other	Itching	Skin and subcutaneous tissue disorders	Tramadol Suspension	12	36
other	Rash	Skin and subcutaneous tissue disorders	Capital® With Codeine Suspension	1	38
other	Rash	Skin and subcutaneous tissue disorders	Tramadol Suspension	1	36
other	Sweating	General disorders	Capital® With Codeine Suspension	9	38
other	Sweating	General disorders	Tramadol Suspension	7	36
other	Dizziness	Nervous system disorders	Capital® With Codeine Suspension	15	38
other	Dizziness	Nervous system disorders	Tramadol Suspension	17	36
other	Headache	Nervous system disorders	Capital® With Codeine Suspension	12	38
other	Headache	Nervous system disorders	Tramadol Suspension	17	36
other	Constipation	Gastrointestinal disorders	Capital® With Codeine Suspension	21	38
other	Constipation	Gastrointestinal disorders	Tramadol Suspension	21	36
other	Oversedation	General disorders	Capital® With Codeine Suspension	14	38
other	Oversedation	General disorders	Tramadol Suspension	8	36

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/NCT01267136/events