Trial · NCT07543289
Hydroxyurea Optimisation in Sickle Cell Disease
NCT07543289, Recruiting, Ochuko Orherhe
3 sourcestrials-2026-11-12-0.4.0
Cite this record
ConductScience Library. Hydroxyurea Optimisation in Sickle Cell Disease. Trials, record NCT07543289. Release trials-2026-11-12-0.4.0, 12 Nov 2026. https://conductscience.org/library/trials/NCT07543289
On this page
Trial
As registered on ClinicalTrials.gov, in the graph's capture of the registry.
- Title
- Hydroxyurea Optimisation in Sickle Cell Disease
- NCT number
- NCT07543289
- Status
- Recruiting
- Enrollment
- 100 participants, estimated
- Lead sponsor
- Ochuko Orherhe
- Conditions
- Sickle Cell Disease
- Interventions
- Hydroxyurea (HU)
- First posted
- 2026-04-21
- Last updated
- 2026-10-27
Source ClinicalTrials.gov
Registered outcomes2
Each outcome the trial registered, primary first, in ClinicalTrials.gov's words.
| List | Outcome | Time frame | Description |
|---|---|---|---|
| Primary | Increase in foetal haemoglobin | 6 months | Hydroxyurea exerts its therapeutic effects primarily through the induction of foetal haemoglobin production, thereby inhibiting the polymerization of sickled haemoglobin and ameliorating the pathophysiological sequelae of sickle cell disease. By inhibiting ribonucleotide reductase, hydroxyurea interferes with DNA synthesis, prompting the differentiation of erythroid progenitors into red cells containing elevated levels of foetal haemoglobin. |
| Secondary | Reduction in frequency of vaso-occlusive crises | 6 months | The phenotypic expression of the increase in foetal haemoglobin is the overall reduction of the incidences of painful crises due to vaso-occlusion, acute chest syndrome, hospitalizations, and blood transfusions, consequently reducing hospitalisations and morbidity |
Source ClinicalTrials.gov
Outcomes0
Each outcome the trial posted results for, in ClinicalTrials.gov's words.
None in this release.
Results by group0
Each measurement the trial posted, group by group, in the words and numbers it posted.
None in this release.
Participant flow0
How many started, completed or left each group, period by period.
None in this release.
Adverse events0
Each adverse event the trial posted, group by group: the participants affected out of those at risk.
None in this release.
Adverse event totals0
The totals the trial posted for each group.
None in this release.
Papers0
The papers the trial lists on ClinicalTrials.gov.
None in this release.
Grants0
The grants NIH RePORTER links to the trial, newest funded first: NIH's, and some of AHRQ's, CDC's, FDA's and VA's. Each shows its title, principal investigators, organization and funder in its newest year.
None in this release.
Trial comparisons0
Comparisons of the trial's two groups, calculated by ConductScience from the counts it posted.
None in this release.
Tests0
The ConductCognition tests this trial's registered outcomes name, as ScienceGraph matched them in trial-tests-2026-11-12-0.2.1.
None in this release.
Source
- Release
- trials-2026-11-12-0.4.0
- Release manifest SHA-256
- 0f4a8d8c48aee2a7573ae0fa94ecbeab70c1adbe449bbc95c424bc7d3e97b9d4
- Registry capture
- 2026-11-12
- Results copy, AACT
- 2026-03-23
- NIH clinical studies file
- 2026-11-13
Source ClinicalTrials.gov
Sources 3
- ClinicalTrials.gov's posted results, through CTTI's AACTFreely available. Acknowledgement requested
- ClinicalTrials.govNone 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 trial from software.
The record and each of its lists are JSON, twenty rows a page. No key.
GET https://conductscience.org/api/trials/v1/NCT07543289
GET https://conductscience.org/api/trials/v1/NCT07543289/registered