A Phase 1 interventional study of Balcinrenone/dapagliflozin in Kidney Failure, sponsored by AstraZeneca. Completed at 1 site in United States. Open to participants aged 18 Years to 80 Years. Per ClinicalTrials.gov, last updated 2026-10-20.
Sponsored by AstraZeneca · Phase 1, Interventional, and Treatment
Among 23 studies in Renal Insufficiency by AstraZeneca — none open to participants now, none under way, none of them phase 3. Renal Insufficiency · AstraZeneca.
Among the 23 studies in Renal Insufficiency by AstraZeneca, this one is the 20th largest by enrollment, is the only one that started in 2026, is one of 21 in phase 1, and was the 23rd registered.
1,409 studies on the registry are indexed under Renal Insufficiency; 143 are open to participants now.
This study's enrollment of 10 is below the median of 40 across 1,058 interventional studies indexed under Renal Insufficiency.
Browse Renal Insufficiency studies →None of the 23 studies in Renal Insufficiency by AstraZeneca is open now.
Of the 90 Renal Insufficiency studies recruiting now, 47 (52%) set no upper age limit and 18 (20%) stop at 75 or younger; 8 take children under 18; 15 take healthy volunteers.
This study: 18 Years to 80 Years · all sexes · no healthy volunteers.
The full table on the hub →23 studies; the count open now beside each. This study's row is marked.
First in 2003; this study’s year is marked. 1 started in 2026.
Median enrollment 24 across the 23 interventional studies. Of the 23 that completed or were terminated, 2 (9%) have results posted.
AstraZeneca is the lead sponsor of 3,499 studies on the registry; 270 are open to participants now.
Of its 368 completed or terminated interventional studies of FDA-regulated products, 178 (48%) have results posted.
None of the studies under way reaches primary completion within a year.
Among the 23 studies in Renal Insufficiency by AstraZeneca, from their registry updates:
The purpose of this study is to investigate the effect of HD on single oral dose PK, safety, and tolerability of balcinrenone/dapagliflozin to male and female participants with kidney failure on intermittent HD.
Go through the criteria one by one — yes, no or not sure — and take the list to your doctor or the study team. Kept in this browser only.
Exclusion Criteria:
Underlined terms in the criteria open these too. Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
A blood test of average blood sugar over the past two to three months, given as a percentage or in mmol/mol. 6.5% (48 mmol/mol) or more is the usual threshold for diabetes, normally confirmed by a second test.
Weight in kilograms divided by height in metres squared. Example: 70 kg and 1.75 m gives 70 ÷ (1.75 × 1.75) ≈ 22.9.
What counts as overweight or obesity differs between countries (some use lower cut-offs), so go by the range the study states.
Able to become pregnant: from the first period until menopause, unless permanently unable to through surgery (removal of the womb, or of both ovaries or both fallopian tubes).
Criteria for people of childbearing potential usually ask for a negative pregnancy test and for contraception during the study and for a time after it.
Periods have stopped for good: usually no period for 12 months in a row without another medical reason, sometimes confirmed by a blood test (FSH).
Ways of preventing pregnancy. “Highly effective” methods fail less than 1% of the time a year when used correctly — for example an IUD or an implant.
Criteria usually say which methods count and how long to keep using them after the last dose, sometimes for male participants too. Some studies accept a partner’s vasectomy if it was confirmed successful and that person is the participant’s only sexual partner.
Before you join, the study team explains what taking part involves — its purpose, what happens, the risks and possible benefits — and answers your questions, so you can decide freely. Consent is usually recorded on a form (the informed consent form, ICF) signed by you or, where the law allows, by someone legally authorised to decide for you.
You can keep asking questions during the study, you are told of new information that matters, and you can choose to leave at any time.
Judged by the study doctor to matter for your health or for the study. It is a doctor’s decision, so ask the study team if you are unsure whether something counts.
An allergy, or another reaction of the immune system, to a substance. “Hypersensitivity to the study drug” means a known allergic reaction to it — not every side effect a medicine can have.
A recording of the heart’s electrical activity, taken with stickers on the chest, arms and legs. It takes a few minutes and does not hurt.
The human immunodeficiency virus, which weakens the immune system.
Many studies now accept people whose HIV is controlled on treatment, judged by the viral load and the CD4 count. Check the limits this study sets.
Hepatitis B is a virus that infects the liver. These are separate tests: HBsAg positive usually means a current infection (a recent vaccination can briefly cause it too); total anti-HBc (HBcAb) positive means an infection now or in the past; HBV DNA measures how much virus is in the blood.
Some studies accept a past infection if HBV DNA is undetectable, sometimes with antiviral medicine during the study. Check what this study allows.
Hepatitis C is a virus that infects the liver. An HCV antibody test can stay positive after an infection has cleared (and is occasionally positive without one); an HCV RNA test shows whether the virus is there now.
After treatment, hepatitis C counts as cured when HCV RNA is still undetectable 12 weeks or more after the treatment ended. Studies often accept people cured this way.
CYP3A is a group of enzymes, mainly CYP3A4, in the liver and gut that break down many medicines. Some medicines, supplements and foods (grapefruit, St John’s wort) slow them down or speed them up, which changes how much of a study drug stays in the body.
Studies list them so they can be avoided or switched; bring a list of everything you take, including supplements.
Blood cells that help blood clot. Too few raises the risk of bleeding and bruising. A usual adult range is about 150–400 × 10⁹/L (150,000–400,000 per µL); each lab has its own reference range.
HbA1c
A blood test of average blood sugar over the past two to three months, given as a percentage or in mmol/mol. 6.5% (48 mmol/mol) or more is the usual threshold for diabetes, normally confirmed by a second test.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
BMI (body mass index)
Weight in kilograms divided by height in metres squared. Example: 70 kg and 1.75 m gives 70 ÷ (1.75 × 1.75) ≈ 22.9.
What counts as overweight or obesity differs between countries (some use lower cut-offs), so go by the range the study states.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Childbearing potential
Able to become pregnant: from the first period until menopause, unless permanently unable to through surgery (removal of the womb, or of both ovaries or both fallopian tubes).
Criteria for people of childbearing potential usually ask for a negative pregnancy test and for contraception during the study and for a time after it.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Postmenopausal
Periods have stopped for good: usually no period for 12 months in a row without another medical reason, sometimes confirmed by a blood test (FSH).
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Contraception
Ways of preventing pregnancy. “Highly effective” methods fail less than 1% of the time a year when used correctly — for example an IUD or an implant.
Criteria usually say which methods count and how long to keep using them after the last dose, sometimes for male participants too. Some studies accept a partner’s vasectomy if it was confirmed successful and that person is the participant’s only sexual partner.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Informed consent
Before you join, the study team explains what taking part involves — its purpose, what happens, the risks and possible benefits — and answers your questions, so you can decide freely. Consent is usually recorded on a form (the informed consent form, ICF) signed by you or, where the law allows, by someone legally authorised to decide for you.
You can keep asking questions during the study, you are told of new information that matters, and you can choose to leave at any time.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Clinically significant
Judged by the study doctor to matter for your health or for the study. It is a doctor’s decision, so ask the study team if you are unsure whether something counts.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Hypersensitivity
An allergy, or another reaction of the immune system, to a substance. “Hypersensitivity to the study drug” means a known allergic reaction to it — not every side effect a medicine can have.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
ECG (electrocardiogram)
A recording of the heart’s electrical activity, taken with stickers on the chest, arms and legs. It takes a few minutes and does not hurt.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
HIV
The human immunodeficiency virus, which weakens the immune system.
Many studies now accept people whose HIV is controlled on treatment, judged by the viral load and the CD4 count. Check the limits this study sets.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Hepatitis B tests
Hepatitis B is a virus that infects the liver. These are separate tests: HBsAg positive usually means a current infection (a recent vaccination can briefly cause it too); total anti-HBc (HBcAb) positive means an infection now or in the past; HBV DNA measures how much virus is in the blood.
Some studies accept a past infection if HBV DNA is undetectable, sometimes with antiviral medicine during the study. Check what this study allows.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Hepatitis C tests
Hepatitis C is a virus that infects the liver. An HCV antibody test can stay positive after an infection has cleared (and is occasionally positive without one); an HCV RNA test shows whether the virus is there now.
After treatment, hepatitis C counts as cured when HCV RNA is still undetectable 12 weeks or more after the treatment ended. Studies often accept people cured this way.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
CYP3A (CYP3A4) inhibitors and inducers
CYP3A is a group of enzymes, mainly CYP3A4, in the liver and gut that break down many medicines. Some medicines, supplements and foods (grapefruit, St John’s wort) slow them down or speed them up, which changes how much of a study drug stays in the body.
Studies list them so they can be avoided or switched; bring a list of everything you take, including supplements.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Platelets
Blood cells that help blood clot. Too few raises the risk of bleeding and bruising. A usual adult range is about 150–400 × 10⁹/L (150,000–400,000 per µL); each lab has its own reference range.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Participants will receive Treatment A (balcinrenone/dapagliflozin capsule administered 1,5 hours before the start of a 4-hour hemodialysis session) on Day 1. After a wash-out period of ≥ 7 days, participants will receive Treatment B (balcinrenone/dapagliflozin capsule administered 1 hour after the completion of a 4-hour hemodialysis session)
Drug: Balcinrenone/dapagliflozin
Participants will receive Treatment B (balcinrenone/dapagliflozin capsule administered 1 hour after the completionof a 4-hour hemodialysis session) on Day 1. After a wash-out period of ≥ 7 days, participants will receive Treatment A (balcinrenone/dapagliflozin capsule administered 1.5 hours before the start of a 4-hour hemodialysis session)
Drug: Balcinrenone/dapagliflozin
Drug pages: AZD9977 · Dapagliflozin
Participants will be receiving balcinrenone/ dapagliflozin before or after hemodialysis
PK parameters AUCinf
To evaluate the effect of HD on the PK of balcinrenone/dapagliflozin
Time frame: Day 1 to 3 for each treatment period (each treatment period is 4 days)
PK Parameters AUClast
To evaluate the effect of HD on the PK of balcinrenone/dapagliflozin
Time frame: Day 1 to 3 for each treatment period (each treatment period is 4 days)
PK Parameters Cmax
To evaluate the effect of HD on the PK of balcinrenone/dapagliflozin
Time frame: Day 1 to 3 for each treatment period (each treatment period is 4 days)
PK parameters C24 from plasma
To evaluate the PK of balcinrenone/dapagliflozin in plasma in participants with kidney failure on HD
Time frame: Day 1 to 3 for each treatment period (each treatment period is 4 days)
PK parameters tmax from plasma
To evaluate the PK of balcinrenone/dapagliflozin in plasma in participants with kidney failure on HD
Time frame: Day 1 to 3 for each treatment period (each treatment period is 4 days)
PK parameters t1/2λz from plasma
To evaluate the PK of balcinrenone/dapagliflozin in plasma in participants with kidney failure on HD
Time frame: Day 1 to 3 for each treatment period (each treatment period is 4 days)
PK parameters CLNR (balcinrenone only) from plasma
To evaluate the PK of balcinrenone/dapagliflozin in plasma in participants with kidney failure on HD
Time frame: Day 1 to 3 for each treatment period (each treatment period is 4 days)
PK parameters CL/F from plasma
To evaluate the PK of balcinrenone/dapagliflozin in plasma in participants with kidney failure on HD
Time frame: Day 1 to 3 for each treatment period (each treatment period is 4 days)
PK parameters AUC(t1-t2)_out from plasma
To evaluate the PK of balcinrenone/dapagliflozin in plasma in participants with kidney failure on HD
Time frame: Day 1 to 3 for each treatment period (each treatment period is 4 days)
PK parameters CLD from dialysate
To evaluate the PK of balcinrenone/dapagliflozin in dialysate in participants with kidney failure on HD
Time frame: Day 1 to 3 for each treatment period (each treatment period is 4 days)
PK parameters AeD from dialysate
To evaluate the PK of balcinrenone/dapagliflozin in dialysate in participants with kidney failure on HD
Time frame: Day 1 to 3 for each treatment period (each treatment period is 4 days)
PK parameters feD from dialysate
To evaluate the PK of balcinrenone/dapagliflozin in dialysate in participants with kidney failure on HD
Time frame: Day 1 to 3 for each treatment period (each treatment period is 4 days)
PK parameters Vz/F from plasma
To evaluate the PK of balcinrenone/dapagliflozin in plasma in participants with kidney failure on HD
Time frame: Day 1 to 3 for each treatment period (each treatment period is 4 days)
PK parameters AUC(t1-t2) from plasma
To evaluate the PK of balcinrenone/dapagliflozin in plasma in participants with kidney failure on HD
Time frame: Day 1 to 3 for each treatment period (each treatment period is 4 days)
AEs
To assess the safety and tolerability of single doses of balcinrenone/dapagliflozin in participants with kidney failure on HD
Time frame: from Period 1, Day 1 until follow-up on Day 9-11 post-dose Period 2.
SAEs
To assess the safety and tolerability of single doses of balcinrenone/dapagliflozin in participants with kidney failure on HD
Time frame: from screening until follow-up on Day 9-11 post-dose Period 2
Ran from Aug 2026 to primary completion in Oct 2026, 2 months.
Of 212 industry-sponsored phase 1 interventional studies under Renal Insufficiency, half reached primary completion within 8 months of starting (the median), counting those still running; a quarter within 5 and three quarters within 15. This study's 2 months is below that.
Counting every sponsor, half of 230 studies reached it within 8 months; a quarter within 5 and three quarters within 16.
Since we started tracking on Sep 25, 2026, the dates moved once, on Oct 20, 2026: primary completion Dec 2026 → Oct 2026 and completion Dec 2026 → Oct 2026.
Earlier changes are on the record history on ClinicalTrials.gov ↗
How these figures are worked out, and which studies are left out of them.
From the registry record's own update history. This site started tracking changes on Sep 25, 2026; for anything earlier, see the record history on ClinicalTrials.gov ↗
This study is completed, as verified in Oct 2026. You cannot join it, but the record below documents what was studied.
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Studies of the drugs tested here: AZD9977 · Dapagliflozin