Adverse events1,636

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

1 to 20 of 1,636

Type	Event	Organ system	Group	Affected	At risk	Events
other	Anaemia	Blood and lymphatic system disorders	Placebo	43	244	83
other	Anaemia	Blood and lymphatic system disorders	Niraparib	306	484	921
other	Anaemia macrocytic	Blood and lymphatic system disorders	Placebo	0	244	0
other	Anaemia macrocytic	Blood and lymphatic system disorders	Niraparib	1	484	1
other	Febrile neutropenia	Blood and lymphatic system disorders	Placebo	0	244	0
other	Febrile neutropenia	Blood and lymphatic system disorders	Niraparib	1	484	1
other	Haemorrhagic disorder	Blood and lymphatic system disorders	Placebo	0	244	0
other	Haemorrhagic disorder	Blood and lymphatic system disorders	Niraparib	2	484	2
other	Immune thrombocytopenic purpura	Blood and lymphatic system disorders	Placebo	0	244	0
other	Immune thrombocytopenic purpura	Blood and lymphatic system disorders	Niraparib	1	484	1
other	Iron deficiency anaemia	Blood and lymphatic system disorders	Placebo	0	244	0
other	Iron deficiency anaemia	Blood and lymphatic system disorders	Niraparib	1	484	1
other	Leukocytosis	Blood and lymphatic system disorders	Placebo	0	244	0
other	Leukocytosis	Blood and lymphatic system disorders	Niraparib	1	484	1
other	Leukopenia	Blood and lymphatic system disorders	Placebo	13	244	27
other	Leukopenia	Blood and lymphatic system disorders	Niraparib	57	484	145
other	Lymphadenitis	Blood and lymphatic system disorders	Placebo	0	244	0
other	Lymphadenitis	Blood and lymphatic system disorders	Niraparib	1	484	1
other	Lymphadenopathy	Blood and lymphatic system disorders	Placebo	1	244	1
other	Lymphadenopathy	Blood and lymphatic system disorders	Niraparib	3	484	3

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/NCT02655016/events