Adverse events156

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

1 to 20 of 156

Type	Event	Organ system	Group	Affected	At risk
other	Headache	Nervous system disorders	FluBlok (Lots A, B, C)	35	2,344
other	Headache	Nervous system disorders	Placebo	42	2,304
other	Cough	Respiratory, thoracic and mediastinal disorders	FluBlok (Lots A, B, C)	48	2,344
other	Cough	Respiratory, thoracic and mediastinal disorders	Placebo	37	2,304
other	Nasal congestion	Respiratory, thoracic and mediastinal disorders	FluBlok (Lots A, B, C)	37	2,344
other	Nasal congestion	Respiratory, thoracic and mediastinal disorders	Placebo	31	2,304
other	Pharyngolaryngeal pain	Respiratory, thoracic and mediastinal disorders	FluBlok (Lots A, B, C)	42	2,344
other	Pharyngolaryngeal pain	Respiratory, thoracic and mediastinal disorders	Placebo	49	2,304
serious	Iron deficiency anaemia	Blood and lymphatic system disorders	FluBlok (Lots A, B, C)	1	2,344
serious	Iron deficiency anaemia	Blood and lymphatic system disorders	Placebo	0	2,304
serious	Lymphadenopathy	Blood and lymphatic system disorders	FluBlok (Lots A, B, C)	0	2,344
serious	Lymphadenopathy	Blood and lymphatic system disorders	Placebo	1	2,304
serious	Angina pectoris	Cardiac disorders	FluBlok (Lots A, B, C)	1	2,344
serious	Angina pectoris	Cardiac disorders	Placebo	0	2,304
serious	Myocardial infarction	Cardiac disorders	FluBlok (Lots A, B, C)	0	2,344
serious	Myocardial infarction	Cardiac disorders	Placebo	1	2,304
serious	Pericardial effusion	Cardiac disorders	FluBlok (Lots A, B, C)	1	2,344
serious	Pericardial effusion	Cardiac disorders	Placebo	0	2,304
serious	Sinus tachycardia	Cardiac disorders	FluBlok (Lots A, B, C)	1	2,344
serious	Sinus tachycardia	Cardiac disorders	Placebo	0	2,304

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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Twenty rows a page, as JSON. No key.

GET https://conductscience.org/api/trials/v1/NCT00539981/events

API reference For AI assistants

Adverse events156

Sources 3

Read this list from software.