Trial · NCT03538054

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	Events
other	Anxiety	Nervous system disorders	Placebo	0	14	0
other	Anxiety	Nervous system disorders	Dextromethorphan	2	14	2
other	Bloating	Gastrointestinal disorders	Placebo	1	14	1
other	Bloating	Gastrointestinal disorders	Dextromethorphan	1	14	1
other	Chest tightness	Respiratory, thoracic and mediastinal disorders	Placebo	0	14	0
other	Chest tightness	Respiratory, thoracic and mediastinal disorders	Dextromethorphan	1	14	1
other	Cold/respiratory infection	Respiratory, thoracic and mediastinal disorders	Placebo	1	14	1
other	Cold/respiratory infection	Respiratory, thoracic and mediastinal disorders	Dextromethorphan	0	14	0
other	Constipation	Gastrointestinal disorders	Placebo	0	14	0
other	Constipation	Gastrointestinal disorders	Dextromethorphan	2	14	2
other	Depressed mood	Psychiatric disorders	Placebo	1	14	1
other	Depressed mood	Psychiatric disorders	Dextromethorphan	1	14	1
other	Diarrhea	Gastrointestinal disorders	Placebo	0	14	0
other	Diarrhea	Gastrointestinal disorders	Dextromethorphan	2	14	2
other	Ear infection	Infections and infestations	Placebo	1	14	1
other	Ear infection	Infections and infestations	Dextromethorphan	0	14	0
other	Elevated alkaline phosphatase	Endocrine disorders	Placebo	0	14	0
other	Elevated alkaline phosphatase	Endocrine disorders	Dextromethorphan	2	14	2
other	Elevated alanine aminotransferase	Endocrine disorders	Placebo	0	14	0
other	Elevated alanine aminotransferase	Endocrine disorders	Dextromethorphan	3	14	3

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

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GET https://conductscience.org/api/trials/v1/NCT03538054/events