Adverse events80

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

1 to 20 of 80

Type	Event	Organ system	Group	Affected	At risk
other	Headache	Nervous system disorders	D-Cycloserine	39	70
other	Headache	Nervous system disorders	Sugar Pill	33	72
other	Constipation	Gastrointestinal disorders	D-Cycloserine	17	70
other	Constipation	Gastrointestinal disorders	Sugar Pill	9	72
other	Poor Memory	Nervous system disorders	D-Cycloserine	19	70
other	Poor Memory	Nervous system disorders	Sugar Pill	8	72
other	Nausea or Vomiting	Gastrointestinal disorders	D-Cycloserine	23	70
other	Nausea or Vomiting	Gastrointestinal disorders	Sugar Pill	25	72
other	Feeling Drowsy or Sleepy	General disorders	D-Cycloserine	27	70
other	Feeling Drowsy or Sleepy	General disorders	Sugar Pill	28	72
other	Blurred Vision or Reading	Eye disorders	D-Cycloserine	8	70
other	Blurred Vision or Reading	Eye disorders	Sugar Pill	7	72
other	Increased Appetite	Metabolism and nutrition disorders	D-Cycloserine	17	70
other	Increased Appetite	Metabolism and nutrition disorders	Sugar Pill	13	72
other	Difficulty Starting Urination	Renal and urinary disorders	D-Cycloserine	7	70
other	Difficulty Starting Urination	Renal and urinary disorders	Sugar Pill	5	72
other	Trouble Concentrating	Nervous system disorders	D-Cycloserine	23	70
other	Trouble Concentrating	Nervous system disorders	Sugar Pill	26	72
other	Nightmares	Nervous system disorders	D-Cycloserine	16	70
other	Nightmares	Nervous system disorders	Sugar Pill	11	72

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/NCT01404208/events