Adverse events28

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

1 to 20 of 28

Type	Event	Organ system	Group	Affected	At risk
other	Diarrhoea	Gastrointestinal disorders	Drug - Trofinetide	75	93
other	Diarrhoea	Gastrointestinal disorders	Placebo	18	94
other	Vomiting	Gastrointestinal disorders	Drug - Trofinetide	25	93
other	Vomiting	Gastrointestinal disorders	Placebo	9	94
other	Pyrexia	General disorders	Drug - Trofinetide	8	93
other	Pyrexia	General disorders	Placebo	4	94
other	Decreased appetite	Metabolism and nutrition disorders	Drug - Trofinetide	5	93
other	Decreased appetite	Metabolism and nutrition disorders	Placebo	2	94
other	Seizure	Nervous system disorders	Drug - Trofinetide	7	93
other	Seizure	Nervous system disorders	Placebo	5	94
other	Irritability	Psychiatric disorders	Drug - Trofinetide	6	93
other	Irritability	Psychiatric disorders	Placebo	0	94
serious	Constipation	Gastrointestinal disorders	Drug - Trofinetide	0	93
serious	Constipation	Gastrointestinal disorders	Placebo	1	94
serious	Pneumatosis intestinalis	Gastrointestinal disorders	Drug - Trofinetide	0	93
serious	Pneumatosis intestinalis	Gastrointestinal disorders	Placebo	1	94
serious	Bacteraemia	Infections and infestations	Drug - Trofinetide	1	93
serious	Bacteraemia	Infections and infestations	Placebo	0	94
serious	Bronchiolitis	Infections and infestations	Drug - Trofinetide	1	93
serious	Bronchiolitis	Infections and infestations	Placebo	0	94

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/NCT04181723/events