Eligibility Module
The Eligibility Module contains detailed information about who can participate in the clinical trial. This includes eligibility criteria, age restrictions, gender requirements, healthy volunteer status, and study population descriptions, helping researchers understand who is eligible to participate in the study.
Eligibility Module path is as follows:
Study -> Protocol Section -> Eligibility Module
Eligibility Module
Ignite Creation Date:
2025-12-24 @ 11:37 PM
Ignite Modification Date:
2025-12-24 @ 11:37 PM
NCT ID:
NCT03763656
Eligibility Criteria:
Inclusion Criteria:
1. Male or female aged from 6 months to 17.99 years of age (i.e. to the day before 18th birthday).
2. Diagnosis of sickle cell anemia (HbSS and HbSβº).
3. Parent(s)/legal guardian able and willing to provide written informed consent for the child to take part in the study.
4. Where applicable, the child should assent to undergo blood sampling for pharmacokinetic and biochemistry purposes and to allow physiological measurements to be made.
Exclusion Criteria:
1. Any clinically significant medical condition or abnormality, which, in the opinion of the Investigator, might have compromised the safety of the patient or which might have interfered with the study.
2. Hydroxyurea use within 6 months before enrolment.
3. Renal insufficiency (known creatinine more than twice the upper limit of normal (ULN) for age and \>1.0 mg/dL \[88.4 μmol/L\]).
4. Clinical evidence of hepatic compromise with alanine aminotransferase (ALT) \>3 times the ULN (a temporary swing in ALT did not result in exclusion).
5. Other significant organ system dysfunction based on the site Investigators discretion.
6. Severe active infections: fungal, viral or bacterial (as confirmed by culture), examples included tuberculosis, malaria, active hepatitis, osteomyelitis or any other illness that would have precluded the use of HU in normal clinical practice.
7. Active chronic leg ulcers.
8. Known allergy to oral HU solution or any of the excipients.
9. Positive pregnancy test for females of child-bearing potential (in post-menarcheal females) before initiation of treatment, unless participant was sexually abstinent. Note: True abstinence was considered as being in line with the preferred and usual lifestyle of the participant. Periodic abstinence (such as calendar, ovulation, symptothermal, post-ovulation methods) and withdrawal are not acceptable methods of contraception.
10. Inadequate contraception measures in sexually active females (post-menarcheal females) and males of child-bearing age (see Section 9.5.1.10.4).
11. Breastfeeding at study initiation.
12. Participation in another clinical trial of an IMP.
13. Known infection with HIV.
Healthy Volunteers:
False
Sex:
ALL
Minimum Age:
6 Months
Maximum Age:
17 Years
Study:
NCT03763656
Study Brief:
Protocol Section:
NCT03763656