Adverse events48

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

1 to 20 of 48

Type	Event	Organ system	Group	Affected	At risk
other	ABDOMINAL PAIN UPPER	Gastrointestinal disorders	N-Acetylcysteine (NAC)	4	60
other	ABDOMINAL PAIN UPPER	Gastrointestinal disorders	Placebo	0	62
other	DIARRHOEA	Gastrointestinal disorders	N-Acetylcysteine (NAC)	6	60
other	DIARRHOEA	Gastrointestinal disorders	Placebo	9	62
other	NAUSEA	Gastrointestinal disorders	N-Acetylcysteine (NAC)	4	60
other	NAUSEA	Gastrointestinal disorders	Placebo	5	62
other	BRONCHITIS	Infections and infestations	N-Acetylcysteine (NAC)	4	60
other	BRONCHITIS	Infections and infestations	Placebo	3	62
other	INFLUENZA	Infections and infestations	N-Acetylcysteine (NAC)	3	60
other	INFLUENZA	Infections and infestations	Placebo	1	62
other	NASOPHARYNGITIS	Infections and infestations	N-Acetylcysteine (NAC)	7	60
other	NASOPHARYNGITIS	Infections and infestations	Placebo	7	62
other	UPPER RESPIRATORY TRACT INFECTION	Infections and infestations	N-Acetylcysteine (NAC)	3	60
other	UPPER RESPIRATORY TRACT INFECTION	Infections and infestations	Placebo	5	62
other	MYALGIA	Musculoskeletal and connective tissue disorders	N-Acetylcysteine (NAC)	3	60
other	MYALGIA	Musculoskeletal and connective tissue disorders	Placebo	1	62
other	HEADACHE	Nervous system disorders	N-Acetylcysteine (NAC)	1	60
other	HEADACHE	Nervous system disorders	Placebo	5	62
other	COUGH	Respiratory, thoracic and mediastinal disorders	N-Acetylcysteine (NAC)	8	60
other	COUGH	Respiratory, thoracic and mediastinal disorders	Placebo	7	62

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/NCT02707640/events