Phase 2 Sickle Cell Disease Trial, Recruiting
Who may be able to join
AI generated eligibility summary. Written by an AI model from the official source data and checked on a sample basis. It can contain mistakes, so confirm anything important against the original source. How we use AI
Who might be able to join this trial:
- You have been diagnosed with a specific type of sickle cell disease (called HbSS or HbSβ0-thalassemia), confirmed by genetic testing
- Your urine tests show a certain level of kidney protein leakage (called albuminuria), within a specific range measured at your screening appointment
- Your hemoglobin (red blood cell) level is at least 5.5 g/dL at screening
- If you take a medication called Endari, your dose has been stable for at least one month before joining and is not expected to change during the study
- If you take crizanlizumab or receive regular blood transfusions, you must have been on that treatment for at least 3 months before joining
- If you take certain blood pressure medications (ACE inhibitors or ARBs), your dose has been stable for at least 3 months before joining and is not expected to change during the study
- You have a history of regularly attending clinic appointments and following your outpatient care plan
- If you are a woman who could become pregnant, you agree to use highly effective birth control from the start of the study until 30 days after your last dose
- You have given your written informed consent to participate
Who may not be able to join:
- You have been diagnosed with diabetes
- You are currently pregnant, breastfeeding, or unwilling to use birth control as required by the study
- You have previously had a bad reaction or intolerance to a type of medication called an SGLT2 inhibitor
- You currently have an open or active leg or ankle ulcer
- You have a long-term (chronic) urinary tract infection
- You were hospitalised for a sickle cell crisis or similar painful episode within the 14 days before signing consent
- Your liver is not functioning well, based on a specific blood test result being more than 5 times the normal upper limit
- You currently have a bacterial infection that requires antibiotics (you may be able to join after finishing the course of antibiotics)
- You have active hepatitis A, B, or C, or are HIV positive
- You have moderate to severe kidney disease (confirm with trial site), are on dialysis, or have received a kidney transplant
- You have been treated for cancer with chemotherapy or radiation in the past 2 years (except for certain minor skin cancer treatments)
- You have had unstable or worsening heart or lung disease in the past 6 months, including heart attacks, uncontrolled irregular heartbeat, or related procedures
- You have had major surgery on your stomach or small intestine that could affect how your body absorbs medication (having had your gallbladder removed is acceptable)
- You have taken part in another clinical trial of an experimental treatment within the past 30 days (or longer, depending on the medication), or are currently in another trial
- You have a medical, mental health, or behavioural condition that the trial doctor believes could make participation unsafe or affect the study results (confirm with trial site)
- You are unable to have an MRI scan — for example, due to certain pacemakers, electronic implants, metal fragments in the eyes, or certain types of brain aneurysm clips
Important: Always verify eligibility with the trial site directly before applying.
Based on publicly available eligibility criteria from ClinicalTrials.gov. Verify directly with the trial site before acting. This is not medical advice.
Contact this trial
Phone: 312-996-5680
Contact details sourced from ClinicalTrials.gov. Verify directly with the trial site before attending.
GP referral letter
Print a one-page summary to share with your doctor.
Trial details
Where this trial is recruiting
Primary endpoints
Efficacy of empagliflozin - urine biomarker: Adenosine; Efficacy of empagliflozin - urine biomarker: Nephrin; Efficacy of empagliflozin - urine biomarker: Kidney injury molecule-1; Efficacy of empagliflozin R2* Cortical Oxygenation on kidney fMRI
Can't join this trial?
Data last synced from ClinicalTrials.gov: 28 July 2026. Trial status can change. Always verify current status directly with the trial site before making any decision.