Adverse events20

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

1 to 20 of 20

Type	Event	Organ system	Group	Affected	At risk
other	Pepsinogen test positive	Investigations	TAK-438 20 mg	29	115
other	Pepsinogen test positive	Investigations	Lansoprazole 30 mg	6	119
other	Pepsinogen I increased	Investigations	TAK-438 20 mg	23	115
other	Pepsinogen I increased	Investigations	Lansoprazole 30 mg	8	119
other	Blood gastrin increased	Investigations	TAK-438 20 mg	24	115
other	Blood gastrin increased	Investigations	Lansoprazole 30 mg	5	119
other	Alanine aminotransferase increased	Investigations	TAK-438 20 mg	6	115
other	Alanine aminotransferase increased	Investigations	Lansoprazole 30 mg	3	119
other	Dysgeusia	Nervous system disorders	TAK-438 20 mg	2	115
other	Dysgeusia	Nervous system disorders	Lansoprazole 30 mg	7	119
serious	Angina pectoris	Cardiac disorders	TAK-438 20 mg	0	115
serious	Angina pectoris	Cardiac disorders	Lansoprazole 30 mg	1	119
serious	Appendicitis	Infections and infestations	TAK-438 20 mg	1	115
serious	Appendicitis	Infections and infestations	Lansoprazole 30 mg	0	119
serious	Liver abscess	Infections and infestations	TAK-438 20 mg	0	115
serious	Liver abscess	Infections and infestations	Lansoprazole 30 mg	1	119
serious	Meningitis	Infections and infestations	TAK-438 20 mg	1	115
serious	Meningitis	Infections and infestations	Lansoprazole 30 mg	0	119
serious	Gastric cancer	Neoplasms benign, malignant and unspecified (incl cysts and polyps)	TAK-438 20 mg	1	115
serious	Gastric cancer	Neoplasms benign, malignant and unspecified (incl cysts and polyps)	Lansoprazole 30 mg	0	119

Source ClinicalTrials.govtrials-2026-11-12-0.5.0

Sources 3

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

Twenty rows a page, as JSON. No key.

GET https://conductscience.org/api/trials/v1/NCT03050307/events