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Recruiting Phase 4 NCT06215976

NCT06215976 The Nephroprotective Effect of Metformin With Cisplatin in Bladder Cancer

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Clinical Trial Summary
NCT ID NCT06215976
Status Recruiting
Phase Phase 4
Sponsor Cairo University
Condition Muscle-Invasive Bladder Carcinoma
Study Type INTERVENTIONAL
Enrollment 78 participants
Start Date 2023-06-01
Primary Completion 2024-06-01

Eligibility & Interventions

Sex All sexes
Min Age 18 Years
Max Age 65 Years
Study Type INTERVENTIONAL
Interventions
Metformin Hydrochloride 500 MG

Eligibility Fast-Check

Enter your details for a quick preliminary check. This does not replace medical advice.

What to Expect as a Participant

You will actively receive the study intervention — which may be a drug, biologic, device, or procedure.

Phase 4 studies follow an already-approved treatment in real-world conditions to monitor long-term safety and effectiveness.

This trial targets 78 participants in total. It began in 2023-06-01 with a primary completion date of 2024-06-01.

⚠ This information is for research awareness only. Always consult your physician before joining any clinical trial. Participation is voluntary and you may withdraw at any time.

Brief Summary

The goal of this clinical trial is to evaluate the protective effect of metformin on nephrotoxicity of cisplatin in patients with bladder cancer. The main questions it aims to answer are: * To determine protective effect of metformin on structural and functional kidney injury caused by cisplatin in patients with bladder cancer. * To evaluate the safety of combining cisplatin and metformin on patients with bladder cancer

Eligibility Criteria

Inclusion Criteria: 1. Non-diabetic adults of age between 18 to 65. 2. Chemotherapy naïve patients diagnosed with bladder cancer. 3. Patients with stable renal function: eGFR is above 60 ml/min/1.73 m2 Exclusion Criteria: 1. Patients with history of lactic acidosis. 2. Patients taking any nephrotoxic medication other than cisplatin (e.g., frusemide, NSAIDs, aminoglycoside or vancomycin). 3. Unstable renal function (defined as an increase in serum creatinine of 0.3 mg/dL or greater suddenly in 48 hours according to the acute kidney injury network (AKIN) classification 4. Patients with heart failure, acute myocardial infarction or cardiogenic collapse (shock). 5. Severe infection and sepsis. * Any infection requiring hospitalization. * Any infection leading to a need for oxygen, intubation, vasopressors or fluids to support blood pressure. 6. Alcohol intake. 7. Respiratory failure. 8. Severe hepatic impairment (Child-Pugh class C). 9. Patients with metastasis.

Contact & Investigator

Central Contact

Samah Essam Saber Mahran

✉ samah.essam@pharma.cu.edu.eg

📞 0201094164048

Principal Investigator

Samar Farid

STUDY CHAIR

faculty of pharmacy Cairo University

Frequently Asked Questions

Who can join the NCT06215976 clinical trial?

This trial is open to participants of all sexes, aged 18 Years or older, up to 65 Years, studying Muscle-Invasive Bladder Carcinoma. Full inclusion and exclusion criteria are listed in the Eligibility Criteria section. Always confirm your eligibility with the research team before applying.

What phase is the NCT06215976 trial and what does that mean for participants?

Phase 4 studies are conducted after a treatment has been approved. They monitor long-term safety and real-world effectiveness in a broader patient population.

Is NCT06215976 currently recruiting?

Yes, NCT06215976 is actively recruiting participants. Contact the research team at samah.essam@pharma.cu.edu.eg for enrollment information.

Where is the NCT06215976 trial being conducted?

This trial is being conducted at Cairo, Egypt.

Who is sponsoring the NCT06215976 clinical trial?

NCT06215976 is sponsored by Cairo University. The principal investigator is Samar Farid at faculty of pharmacy Cairo University. The trial plans to enroll 78 participants.

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ClinicalMetric — Independent clinical trial intelligence platform. Not affiliated with NIH, ClinicalTrials.gov, the U.S. FDA, or any pharmaceutical company, hospital, or clinical research organization. Trial data is sourced from ClinicalTrials.gov for informational purposes only and does not constitute medical advice. Do not make any treatment, enrollment, or health decisions based solely on information found here — always consult a qualified healthcare professional. Full Disclaimer  ·  Last Reviewed: April 2026  ·  Data Methodology