Adverse events120

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

1 to 20 of 120

Type	Event	Organ system	Group	Affected	At risk
other	Abdominal pain	Gastrointestinal disorders	Methylphenidate	17	99
other	Abdominal pain	Gastrointestinal disorders	Placebo	12	101
other	aggressive behavior or hostility	Psychiatric disorders	Methylphenidate	26	99
other	aggressive behavior or hostility	Psychiatric disorders	Placebo	27	101
other	Agitation	Nervous system disorders	Methylphenidate	45	99
other	Agitation	Nervous system disorders	Placebo	53	101
other	Anemia	Blood and lymphatic system disorders	Methylphenidate	7	99
other	Anemia	Blood and lymphatic system disorders	Placebo	3	101
other	angina	Cardiac disorders	Methylphenidate	5	99
other	angina	Cardiac disorders	Placebo	5	101
other	anorexia	Metabolism and nutrition disorders	Methylphenidate	20	99
other	anorexia	Metabolism and nutrition disorders	Placebo	16	101
other	anxiety, nervousness, or tension	Nervous system disorders	Methylphenidate	41	99
other	anxiety, nervousness, or tension	Nervous system disorders	Placebo	52	101
other	arthralgia	Musculoskeletal and connective tissue disorders	Methylphenidate	40	99
other	arthralgia	Musculoskeletal and connective tissue disorders	Placebo	42	101
other	blood pressure changes	Vascular disorders	Methylphenidate	15	99
other	blood pressure changes	Vascular disorders	Placebo	9	101
other	blurry vision or eyesight changes	Eye disorders	Methylphenidate	14	99
other	blurry vision or eyesight changes	Eye disorders	Placebo	14	101

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/NCT02346201/events