NL-OMON26164尚未招募不适用
The Effect of Voxelotor on Cerebral Perfusion and Oxygenation (ESR-C005)
Academic Medical Center (AMC)0 个研究点目标入组 20 人开始时间: 待定最近更新:
适应症
试验速览
- 阶段
- 不适用
- 状态
- 尚未招募
- 发起方
- 入组人数
- 20
研究概览
简要总结
暂无简介。
研究设计
- 研究类型
- Interventional
入排标准
入选标准
- •1. Documented SCD genotype (HbSS, HbSC, HbS-ß thalassemia or other sickle cell syndrome variants) which may be based on history of laboratory testing or must be confirmed by laboratory testing during screening.
- •2. Age 18 and above.
- •3. Hemoglobin (Hb) =10.5 g/dL.
- •4. For participants taking hydroxyurea (HU), the dose of HU (mg/kg) must be stable for at least 90 days prior to participation and with no anticipated need for dose adjustments.
- •5. Participants, who if female and of child bearing potential, are using highly effective methods of contraception from study start to 30 days after the last dose of study drug, and who if male are willing to use barrier
- •methods of contraception, from study start to 30 days after the last dose of study drug.
- •6. Participant has provided documented informed consent or assent (the informed consent form [ICF] must be reviewed and signed by each participant; the participant's legal representative or legal guardian, and the
- •participant's assent must be obtained).
排除标准
- •1. No informed consent has been given.
- •2. Contra-indication for MRI or acetazolamide.
- •3. Female who is breast feeding or pregnant.
- •4. Patients who are receiving regularly scheduled blood (RBC) transfusion therapy (also termed chronic, prophylactic, or preventive transfusion) or have received a RBC transfusion for any reason within 90 days before
- •participation.
- •5. Hospitalized for sickle cell crisis or other vaso-occlusive event within 14 days prior participation.
- •6. Hepatic dysfunction characterized by alanine aminotransferase (ALT) >4 × ULN.
- •7. Participants with clinically significant bacterial, fungal, parasitic or viral infection which require therapy:
- •Participants with acute bacterial infection requiring antibiotic use should delay screening/enrollment until the course of antibiotic therapy has been completed.
- •Participants with known active hepatitis A, B, or C or who are known to be human immunodeficiency virus (HIV) positive.
- •8. Severe renal dysfunction (estimated glomerular filtration rate <30mL/min).
- •9. History of malignancy within the past 2 years prior to participation requiring chemotherapy and/or radiation (with the exception of local therapy for non-melanoma skin malignancy).
- •10. History of unstable or deteriorating cardiac or pulmonary disease within 6 months prior to consent including but not limited to the following:
- •Unstable angina pectoris or myocardial infarction or elective coronary intervention.
- •Congestive heart failure requiring hospitalization.
- •Uncontrolled clinically significant arrhythmias.
- •11. Any condition affecting drug absorption, such as major surgery involving the stomach or small intestine (prior cholecystectomy is acceptable).
- •12. Participated in another clinical trial of an investigational agent (or medical device) within 30 days or 5 half-lives of date of informed consent, whichever is longer, or is currently participating in another trial of an
- •investigational agent (or medical device).
- •13. Medical, psychological, or behavioral conditions, which, in the opinion of the investigator, may preclude safe participation, confound study interpretation, interfere with compliance, or preclude informed consent.
- •14. Receipt of erythropoietin or other hematopoietic growth factors within 28 days of signing ICF or anticipated need for such agents during the study.
研究者
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