Dapagliflozin to Reduce the Decline in Renal Function in Patients Newly Diagnosed With Lupus Nephritis

NCT07678203 | Active Not Recruiting Phase 1 DMC FDA Drug FDA Device

• 1 other identifier: CI/00055/2026
• Study Type: interventional
• Target: 30
• Locations: 1 country
• Sites: 1

Brief Summary

Lupus nephritis is one of the most serious complications of lupus, an autoimmune disease in which the immune system mistakenly attacks the body's own tissues. This condition causes inflammation and damage to the kidneys and is a major cause of chronic kidney disease, especially in the Latin American population. In these patients, the disease often appears at a younger age, presents with more intense inflammation, and has a more aggressive course. Although treatments exist that help control the immune response and reduce kidney damage, a significant proportion of patients do not achieve sustained kidney recovery. As a result, protein loss in the urine persists, and kidney function continues to deteriorate over time. Given this situation, new therapeutic alternatives have emerged aimed at protecting kidney function. Among them is dapagliflozin, a medication that has shown benefits in various types of chronic kidney disease by helping to lower pressure within the kidneys, reduce inflammation, and limit the formation of scar tissue. However, there is still limited information on its effectiveness in people with active lupus nephritis. The objective of this study is to evaluate the efficacy and safety of dapagliflozin in preventing the progression of chronic kidney disease in patients with lupus nephritis. The results will generate scientific evidence to help improve renal protection strategies in this population. To this end, a phase II, open-label, controlled, randomized clinical trial will be conducted in adult patients newly diagnosed with lupus nephritis treated at the Nuevo Hospital Civil de Guadalajara "Dr. Juan I. Menchaca". Participants will be randomly assigned in a one-to-one ratio to two groups: one will receive standard treatment plus dapagliflozin (10 mg daily), and the other will receive only standard treatment. For three months, the amount of protein excreted in urine, renal function, and progression to chronic kidney disease will be evaluated. In addition, potential adverse effects, changes in lupus activity, and variables related to the prevention of cardiovascular, renal, and metabolic diseases will be recorded.

Conditions

Lupus Nephritis (LN); Chronic Kidney Disease; SGLT 2 Inhibitors; Systemic Lupus Erythematosus

Keywords

lupus nephritis; SGLT2 inhibitors

Outcome Measures

Primary Outcomes (1)

• Definition of renal remission in lupus nephritis proposed by the KDIGO 2024 guideline (Kidney Disease: Improving Global Outcomes, Clinical practice guideline for the management of lupus nephritis).

  The following variables and definitions of remission in lupus nephritis will be reported: * Complete: Reduction of proteinuria to \<500 mg/dL. Stabilization or improvement of the estimated glomerular filtration rate (eGFR) (10-15% of baseline). * Primary renal response: Proteinuria \<700 mg/dL. No worsening of the eGFR \>20% of baseline or greater than 60 mL/min/1.73 m². No use of rescue therapy. * Partial: Reduction of proteinuria by at least 50% to \<3,000 g/dL and stabilization or improvement of the eGFR (10-15% of baseline). * No renal response: Failure to achieve any of the above definitions within 3 months.

  The monitoring of our overall objective will be evaluated one month and three months after the start of enlistment.

Study Arms (2)

Dapagliflozin Group

EXPERIMENTAL

Participants in the experimental group will receive a 3-month supply of dapagliflozin 10 mg/day. During follow-up, primary outcomes will be monitored, including baseline measurements, measurements at 1 month, and measurements at 3 months. Proteinuria levels, assessed by the urine protein-to-creatinine ratio in a single urine sample or by 24-hour urine protein excretion, and the estimated glomerular filtration rate will be obtained during outpatient visits.

Drug: Dapagliflozin (10Mg Tab) along with standard medical therapy; Device: Proteinuria Quantification

Monitoring Group

NO INTERVENTION

The follow-up group will receive only standard medical treatment. During their follow-up, baseline values for lupus nephritis activity, proteinuria, estimated glomerular filtration rate, and safety will be assessed at the start of the study, at one month, and at three months.

Interventions

Dapagliflozin (10Mg Tab) along with standard medical therapy DRUG

Participants in the experimental group will receive a 3-month supply of dapagliflozin 10 mg/day. During follow-up, baseline measurements of lupus nephritis activity, proteinuria, eGFR, and safety will be assessed at baseline, 1 month, and 3 months.

Also known as: Dapagliflozin along with standard medical therapy in lupus nephritis

Dapagliflozin Group

Proteinuria Quantification DEVICE

Estimación de los niveles de proteinuria por el índice proteínas/creatinina en muestra única de orina o la cuantificación de proteínas en muestra de orina de 24 horas según corresponda, así como la tasa de filtrado glomerular estimada.

Dapagliflozin Group

Eligibility Criteria

• Age: 18 Years+
• Sex: all
• Healthy Volunteers: No
• Age Groups: Adult (18-64), Older Adult (65+)

You may qualify if:

• Patients over 18 years of age.
• Patients who agree to participate in the study after signing an informed consent form.
• Patients who meet the classification criteria for systemic lupus erythematosus proposed by the European Alliance of Associations for Rheumatology (EULAR)/American College of Rheumatology (ACR) 2019.
• Patients diagnosed with active lupus nephritis based on one or a combination of the following:
• \- Renal biopsy: based on a report of the following histological classes: I, II, III, IV, V, or mixed (combinations of the aforementioned classes), following the recommendations of the International Society of Nephrology/Renal Pathology Society classification for lupus nephritis and modified National Institutes of Health (ISN/RPS) 2018 (Appendix 1). -Clinical: diagnostic variables of renal domain activity according to the SELENA-SLEDAI or Mex-SLEDAI composite clinical criteria (Appendix 2), with proteinuria always estimated on more than two occasions.
• Patients with proteinuria greater than 500 mg/dL per day, quantified by the protein/creatinine ratio in a single urine sample or by quantification of protein in a 24-hour urine collection.

You may not qualify if:

• \. Pacientes con diagnóstico por biopsia o a integración del clínico de nefritis lúpica con temporalidad mayor a 6 meses.
• \. Pacientes bajo tratamiento actual con algún inhibidor iSGLT2, sulfonilureas, bombas de infusión continua de insulina.
• \. Pacientes con contraindicación del uso de inhibidor SGLT2. (Estadio clínico de enfermedad renal crónica KDIGO IV o tasa de filtrado glomerular estimada \<20 ml/min, estado de deshidratación moderado a severo, sospecha de infección grave aguda, requerimiento de evento quirúrgico en días próximos. Infecciones del tracto urinario o genitales severas, recurrentes (\>3 eventos/año), o con uso de dispositivos urinarios permanentes.
• \. Pacientes en embarazo en curso, puerperio o lactancia. 5. Paciente con requerimiento de reanimación hídrica agresiva, uso de aminas vasoactivas, requerimiento de dispositivos de ventilación mecánica invasiva o de alto flujo, terapias de sustitución orgánica, falla orgánica múltiple, infección grave o complicada, o cualquier estado patológico que por criterio clínico se considere al paciente como crítico.
• \. Estado de acidosis metabólica (por gasometría venosa pH \<7.30) o sospecha de cetoacidosis euglucémica.
• \. Pacientes con diagnóstico previo de Diabetes Mellitus tipo 1, tipo 2 o con el reporte al tamizaje de HbA1c \> 6.5%, glucemia en ayuno ≥126 mg/dL o glucemia ≥200 mg/dL asociado a síntomas de hiperglucemia.
• \. TFGe \<20 mL/min o requerimiento de terapia de sustitución renal previa o inminente.

Sponsors & Collaborators

• Hospital Civil Juan I. Menchaca: lead

Study Sites (1)

Nuevo Hospital Civil de Guadalajara "Dr. Juan I. Menchaca".

Guadalajara, Jalisco, 44340, Mexico

Location

MeSH Terms

Conditions

Lupus Nephritis; Renal Insufficiency, Chronic; Lupus Erythematosus, Systemic

Interventions

dapagliflozin; Tablets

Condition Hierarchy (Ancestors)

Glomerulonephritis; Nephritis; Kidney Diseases; Urologic Diseases; Female Urogenital Diseases; Female Urogenital Diseases and Pregnancy Complications; Urogenital Diseases; Male Urogenital Diseases; Connective Tissue Diseases; Skin and Connective Tissue Diseases; Autoimmune Diseases; Immune System Diseases; Renal Insufficiency; Chronic Disease; Disease Attributes; Pathologic Processes; Pathological Conditions, Signs and Symptoms

Intervention Hierarchy (Ancestors)

Dosage Forms; Pharmaceutical Preparations

Study Officials

• Mónica Vázquez-Del Mercado Espinosa, MD, PhD.

  Hospital Civil Juan I. Menchaca

  STUDY DIRECTOR

Study Design

• Study Type: interventional
• Phase: phase 1
• Allocation: RANDOMIZED
• Masking: NONE
• Purpose: TREATMENT
• Intervention Model: PARALLEL
• Sponsor Type: OTHER
• Responsible Party: PRINCIPAL INVESTIGATOR
• PI Title: Coordinator PANLAR Myositis Study Group. Coordinator of the Jalisco Regional Chapter of the National Academy of Medicine of Mexico Full Member of the National Academy of Medicine Mexico SNII Level 3, SECIHTI Director of the Institute for Research in

Model Details: Participants in the intervention group will receive dapagliflozin 10 mg/day for three months (84 tablets). In both groups, proteinuria will be assessed at baseline and after three months using either the urine protein-to-creatinine ratio or 24-hour urine protein quantification, along with estimated glomerular filtration rate (eGFR). These laboratory tests are part of the routine follow-up of patients with lupus nephritis. The day of enrollment will be considered day 0 for evaluating progression to chronic kidney disease during the follow-up period. The use of other anti-proteinuric medications will be allowed in both groups and will not be considered an exclusion criterion; however, the use of SGLT2 inhibitors will be discouraged in the control group.

Study Record Dates

• First Submitted: June 25, 2026
• First Posted: July 1, 2026
• Study Start: May 28, 2026
• Primary Completion (Estimated): January 28, 2027
• Study Completion (Estimated): February 26, 2027
• Last Updated: July 1, 2026

Record last verified: 2026-05

Data Sharing

• IPD Sharing: Will share
• Shared Documents: STUDY PROTOCOL, SAP, ICF, CSR, ANALYTIC CODE
• Time Frame: Start date: May 28, 2026. End date: February 26, 2027

Locations

ME (1)