Adverse events232

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

1 to 20 of 232

Type	Event	Organ system	Group	Affected	At risk
other	Malignant neoplasm progression	Neoplasms benign, malignant and unspecified (incl cysts and polyps)	Fentanyl Sublingual Spray Titration	7	229
other	Malignant neoplasm progression	Neoplasms benign, malignant and unspecified (incl cysts and polyps)	Fentanyl Sublingual Spray Maintenance	65	269
other	Vomiting	Gastrointestinal disorders	Fentanyl Sublingual Spray Titration	27	229
other	Vomiting	Gastrointestinal disorders	Fentanyl Sublingual Spray Maintenance	43	269
other	Nausea	Gastrointestinal disorders	Fentanyl Sublingual Spray Titration	30	229
other	Nausea	Gastrointestinal disorders	Fentanyl Sublingual Spray Maintenance	28	269
other	Somnolence	Nervous system disorders	Fentanyl Sublingual Spray Titration	23	229
other	Somnolence	Nervous system disorders	Fentanyl Sublingual Spray Maintenance	10	269
other	Oedema peripheral	General disorders	Fentanyl Sublingual Spray Titration	7	229
other	Oedema peripheral	General disorders	Fentanyl Sublingual Spray Maintenance	31	269
other	Constipation	Gastrointestinal disorders	Fentanyl Sublingual Spray Titration	13	229
other	Constipation	Gastrointestinal disorders	Fentanyl Sublingual Spray Maintenance	28	269
other	Dyspnoea	Respiratory, thoracic and mediastinal disorders	Fentanyl Sublingual Spray Titration	7	229
other	Dyspnoea	Respiratory, thoracic and mediastinal disorders	Fentanyl Sublingual Spray Maintenance	28	269
other	Asthenia	General disorders	Fentanyl Sublingual Spray Titration	4	229
other	Asthenia	General disorders	Fentanyl Sublingual Spray Maintenance	26	269
other	Fatigue	General disorders	Fentanyl Sublingual Spray Titration	7	229
other	Fatigue	General disorders	Fentanyl Sublingual Spray Maintenance	23	269
other	Application site irritation	General disorders	Fentanyl Sublingual Spray Titration	17	229
other	Application site irritation	General disorders	Fentanyl Sublingual Spray Maintenance	3	269

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/NCT00538863/events

API reference For AI assistants

Adverse events232

Sources 3

Read this list from software.