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RecruitingNCT07074418EMPA[10-20]Updated Sep 10, 2026

Effect of Empagliflozin in Patients With eGFR Between 10 and 20 ml/Min/1.73m2

A Phase 4 interventional study of Empagliflozin 10 MG then Placebo and Placebo then Empagliflozin 10 MG in Chronic Kidney Diseases, sponsored by Centre Hospitalier Universitaire de Nice. Recruiting at 1 site in France. Open to participants aged 18 Years to 80 Years. Per ClinicalTrials.gov, last updated 2026-09-10.

Sponsored by Centre Hospitalier Universitaire de Nice · Phase 4, Interventional, and Treatment

From the registry’s dates

  • Started Aug 2026; still recruiting 1 month later.
Phase
Phase 4
Study type
Interventional
Enrollment
34
Allocation
Randomized
Ages
18 Years to 80 Years
Sex
All
01

Study summary

The proximal tubule remains the main site for sodium reabsorption in patients with advanced renal failure. The investigators therefore hypothesize that SGLT2i should still exert a significant natriuretic effect in patients with eGFR below 20 ml/min/1.73m2, and therefore should still decrease proteinuria with a potential renal protective effect.

02

Conditions studied

  • Chronic Kidney Diseases

Keywords

  • Chronic Kidney Disease
  • Nephrology
  • eGFR
03

In context

Renal Insufficiency, Chronic

3,144 studies on the registry are indexed under Renal Insufficiency, Chronic; 704 are open to participants now.

This study's planned enrollment of 34 is below the median of 74 across 2,176 interventional studies indexed under Renal Insufficiency, Chronic.

Browse Renal Insufficiency, Chronic studies →

Lead sponsor

Centre Hospitalier Universitaire de Nice is the lead sponsor of 709 studies on the registry; 176 are open to participants now.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
18 Years to 80 Years
Sexes eligible
All
Accepts healthy volunteers
No

Inclusion criteria

  • type 2 diabetics,
  • age between 18 and 80 years,
  • RAS blockade at maximal tolerated dosage for 1 month,
  • eGFR (CKD-EPI) between 10 and 20 ml/min/1.73m2,
  • UACR > 300mg/g creatinine and UPCR > 500mg/g creatinine,
  • office systolic blood pressure > 110 mmHg,
  • stable dosage of antihypertensive drugs and diuretics for 1 month.
  • for women of child-bearing age, an effective contraception (estroprogestative pill, contraceptive implant, IUD, condoms or tubal ligation) should be used for more than one month before the inclusion in the study. A urine pregnancy test (βHCG in urines) will be performed.

Exclusion criteria

Exclusion Criteria:

  • any medical condition that, in the opinion of the investigator makes the participant not suitable for inclusion,
  • history of ketoacidosis in the past while on empagliflozin or any other SGLT2i class drugs,
  • participation in another clinical study with an investigational medicinal product (IMP) administered during the month before screening,
  • known hypersensitivity or intolerance to empagliflozin or any of the excipients of the product,
  • judgment by the investigator that the participant should not participate in the study if the participant is unlikely to comply with study procedures, restrictions, and requirements,
  • no social insurance,
  • unwilling to give informed consent,
  • vulnerable persons (minors, adults under guardianship or trusteeship, pregnant women, persons deprived of their liberty, persons unable to speak French).
05

Study design

Phase
Phase 4
Primary purpose
Treatment
Allocation
Randomized
Intervention model
Crossover assignment
Masking
Double (Participant, Investigator)
Enrollment
34 participants (estimated)

Study arms

  • Active comparator
    Group 1

    empaglifozine 10mg / wash-out / matching placebo

    Drug: Empagliflozin 10 MG then Placebo

  • Active comparator
    Group 2

    matching placebo / wash-out / empaglifozine 10mg

    Drug: Placebo then Empagliflozin 10 MG

Interventions

  • DrugEmpagliflozin 10 MG then Placebo

    Taking Empagliflozin first

    Also known as: EMPAGLIFLOZIN or iSGLT2

  • DrugPlacebo then Empagliflozin 10 MG

    Taking the Empagliflozin in second

    Also known as: EMPAGLIFLOZIN or iSGLT2

06

What researchers measure

Primary outcomes

  1. Anti-proteinuric effect

    Changes in mean UACR on spot morning urine samples between 2 days running at baseline and 2 days running at the end of each 6-week treatment period (empagliflozin 10 mg/d and matching placebo). To show that in type 2 diabetic patients with eGFR between 10 and 20 ml/min/1.73m2, SGLT2i exerts a clinically significant anti-proteinuric effect.

    Time frame: 20 months

Secondary outcomes

  1. Body weight effect

    Changes in body weight between baseline and at the end of each 6-week treatment period (empagliflozin 10 mg/d and matching placebo. To show that in type 2 diabetic patients with eGFR between 10 and 20 ml/min/1.73m2, empagliflozin acutely decreases body weight.

    Time frame: 20 months

  2. Urinary sodium effect

    To show that in type 2 diabetic patients with eGFR between 10 and 20 ml/min/1.73m2, empagliflozin: increases urinary sodium excretion. Changes in mean UPCR on spot morning urine samples between 2 days running at baseline and 2 days running at the end of each 6-week treatment period (empagliflozin 10 mg/d and matching placebo).

    Time frame: 20 months

  3. Urinary volume effect

    To show that in type 2 diabetic patients with eGFR between 10 and 20 ml/min/1.73m2, empagliflozin: increases urinary volume. Changes in mean 24-hour urinary.

    Time frame: 20 months

  4. Blood pressure effect

    To show that in type 2 diabetic patients with eGFR between 10 and 20 ml/min/1.73m2, empagliflozin: decreases ambulatory blood pressure. Changes in mean ambulatory systolic blood pressure between 3 days running baseline and 3 days running at the end of each 6-week treatment period (empagliflozin 10 mg/d and matching placebo).

    Time frame: 20 months

  5. eGFR effect by good profile

    To show that in type 2 diabetic patients with eGFR between 10 and 20 ml/min/1.73m2, empagliflozin has a good safety profile (no acute kidney injury or hyperkalaemia \> 5.5 mmol/L or acidosis (serum bicarbonate \<23 mmol/L)),

    Time frame: 20 months

  6. eGFR effect by levels

    Changes in eGFR levels between baseline and every week during each 6-week treatment period (empagliflozin 10 mg/d and matching placebo).

    Time frame: 20 months

  7. eGFR effect by serum potassium

    Changes in serum potassium levels between baseline and every week during each 6-week treatment period (empagliflozin 10 mg/d and matching placebo).

    Time frame: 20 months

  8. eGFR effect by serum bicarbonate

    Changes in serum bicarbonate levels between baseline and every week during each 6-week treatment period (empagliflozin 10 mg/d and matching placebo).

    Time frame: 20 months

  9. eGFR effect by albuminuria

    Changes in mean 24-hour albuminuria between 3 days running urinary collections at baseline and after starting each treatment period (empagliflozin 10 mg/d and matching placebo).

    Time frame: 20 months

  10. Effect on HbA1c

    To show that in type 2 diabetic patients with eGFR between 10 and 20 ml/min/1.73m2, empagliflozin has no significant effect on HbA1c. Changes in HbA1C between baseline and at the end of each 6-week treatment period (empagliflozin 10 mg/d and matching placebo).

    Time frame: 20 months

  11. Magnitude of eGFR by TEAEs

    Describe the magnitude of eGFR decrease following empagliflozin or placebo treatments with the description of treatment emergent adverse events (TEAEs).

    Time frame: 20 months

  12. Magnitude of eGFR by SAEs

    Describe the magnitude of eGFR decrease following empagliflozin or placebo treatments with the description of serious adverse events (SAEs).

    Time frame: 20 months

07

Study locations

1 of 1 sites recruiting
  • CHU Nice - Hôpital Pasteur 2
    Nice, Alpes-Maritimes 06000, France
    Recruiting
08

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Sep 10, 2026, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
09

Registry details

Key details

Study ID
NCT07074418
Lead sponsor
Centre Hospitalier Universitaire de Nice
Collaborators
Boehringer Ingelheim
Responsible party
Sponsor
First posted
Jul 20, 2025
Start date
Aug 25, 2026
Primary completion
May 2028 (estimated)
Completion
May 2028 (estimated)
Last update
Sep 10, 2026

Study contacts

Guillaume FAVRE, MD-PHD
Contact
favre.g@chu-nice.fr
492038428 ext. +33
Guillaume FAVRE, MD-PHD
principal investigator · Centre Hospitalier Universitaire de Nice

Oversight

Data monitoring committee
No
FDA-regulated drug
No
FDA-regulated device
No
View the source record on ClinicalTrials.gov ↗

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