Adverse events354

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

1 to 20 of 354

Type	Event	Organ system	Group	Affected	At risk
other	Sickle cell anaemia with crisis	Blood and lymphatic system disorders	Voxelotor	45	120
other	Sickle cell anaemia with crisis	Blood and lymphatic system disorders	Placebo	33	116
other	Anaemia	Blood and lymphatic system disorders	Voxelotor	4	120
other	Anaemia	Blood and lymphatic system disorders	Placebo	6	116
other	Lymphadenopathy	Blood and lymphatic system disorders	Voxelotor	2	120
other	Lymphadenopathy	Blood and lymphatic system disorders	Placebo	2	116
other	Thrombocytosis	Blood and lymphatic system disorders	Voxelotor	2	120
other	Thrombocytosis	Blood and lymphatic system disorders	Placebo	2	116
other	Leukocytosis	Blood and lymphatic system disorders	Voxelotor	1	120
other	Leukocytosis	Blood and lymphatic system disorders	Placebo	1	116
other	Neutropenia	Blood and lymphatic system disorders	Voxelotor	1	120
other	Neutropenia	Blood and lymphatic system disorders	Placebo	1	116
other	Neutrophilia	Blood and lymphatic system disorders	Voxelotor	1	120
other	Neutrophilia	Blood and lymphatic system disorders	Placebo	0	116
other	Splenomegaly	Blood and lymphatic system disorders	Voxelotor	1	120
other	Splenomegaly	Blood and lymphatic system disorders	Placebo	2	116
other	Haemolysis	Blood and lymphatic system disorders	Voxelotor	0	120
other	Haemolysis	Blood and lymphatic system disorders	Placebo	1	116
other	Leukopenia	Blood and lymphatic system disorders	Voxelotor	0	120
other	Leukopenia	Blood and lymphatic system disorders	Placebo	3	116

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/NCT04218084/events