Adverse events20

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

1 to 20 of 20

Type	Event	Organ system	Group	Affected	At risk
other	Abdominal pain or diarrhea	Gastrointestinal disorders	NAC Group	36	66
other	Abdominal pain or diarrhea	Gastrointestinal disorders	Placebo	49	74
other	Hemorrhagic cystitis	Renal and urinary disorders	NAC Group	27	66
other	Hemorrhagic cystitis	Renal and urinary disorders	Placebo	43	74
other	Fever	Blood and lymphatic system disorders	NAC Group	20	66
other	Fever	Blood and lymphatic system disorders	Placebo	37	74
other	Upper gastrointestinal complications	Gastrointestinal disorders	NAC Group	3	66
other	Upper gastrointestinal complications	Gastrointestinal disorders	Placebo	18	74
other	Erythra	Blood and lymphatic system disorders	NAC Group	11	66
other	Erythra	Blood and lymphatic system disorders	Placebo	15	74
other	Cough or expectoration	Respiratory, thoracic and mediastinal disorders	NAC Group	9	66
other	Cough or expectoration	Respiratory, thoracic and mediastinal disorders	Placebo	15	74
other	Dizziness or headache	Vascular disorders	NAC Group	5	66
other	Dizziness or headache	Vascular disorders	Placebo	12	74
other	Gastrointestinal bleeding	Gastrointestinal disorders	NAC Group	6	66
other	Gastrointestinal bleeding	Gastrointestinal disorders	Placebo	6	74
other	Chest tightness	Respiratory, thoracic and mediastinal disorders	NAC Group	2	66
other	Chest tightness	Respiratory, thoracic and mediastinal disorders	Placebo	5	74
other	Epilepsy	Nervous system disorders	NAC Group	1	66
other	Epilepsy	Nervous system disorders	Placebo	4	74

Source ClinicalTrials.govtrials-2026-11-12-0.5.0

Sources 3

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

Twenty rows a page, as JSON. No key.

GET https://conductscience.org/api/trials/v1/NCT03252925/events