Adverse events38

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

1 to 20 of 38

Type	Event	Organ system	Group	Affected	At risk
other	Cataplexy	Nervous system disorders	JZP-258	21	201
other	Cataplexy	Nervous system disorders	Placebo	5	65
other	Dizziness	Nervous system disorders	JZP-258	23	201
other	Dizziness	Nervous system disorders	Placebo	0	65
other	Headache	Nervous system disorders	JZP-258	45	201
other	Headache	Nervous system disorders	Placebo	1	65
other	Somnolence	Nervous system disorders	JZP-258	5	201
other	Somnolence	Nervous system disorders	Placebo	6	65
other	Diarrhoea	Gastrointestinal disorders	JZP-258	13	201
other	Diarrhoea	Gastrointestinal disorders	Placebo	0	65
other	Nausea	Gastrointestinal disorders	JZP-258	27	201
other	Nausea	Gastrointestinal disorders	Placebo	0	65
other	Decreased appetite	Metabolism and nutrition disorders	JZP-258	15	201
other	Decreased appetite	Metabolism and nutrition disorders	Placebo	1	65
other	Influenza	Infections and infestations	JZP-258	17	201
other	Influenza	Infections and infestations	Placebo	1	65
other	Nasopharyngitis	Infections and infestations	JZP-258	19	201
other	Nasopharyngitis	Infections and infestations	Placebo	2	65
other	Upper respiratory tract infection	Infections and infestations	JZP-258	11	201
other	Upper respiratory tract infection	Infections and infestations	Placebo	0	65

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/NCT03030599/events