Effect of Chinese Herbal Medicine on Renal Function in Diabetic Kidney Disease

Starting soon · Not applicable

Conditions studied: Diabetic Kidney Disease

In brief

This study is a randomized controlled pilot trial designed to evaluate the effects and safety of a traditional Chinese medicine formula (DKD-1) as an add-on therapy to standard treatment in patients with Diabetic Kidney Disease (DKD). Eligible participants will be randomly assigned to receive either standard care alone or standard care combined with DKD-1 for 12 weeks. Kidney function, glycemic control, proteinuria, quality of life, and traditional Chinese medicine tongue features will be assessed before and after the intervention. The study aims to provide preliminary evidence on whether DKD-1 can improve renal function, glycemic control, and quality of life in this patient population.

Key facts

Study ID

NCT07657351

Run by

China Medical University Hospital

People needed

66

Starts

2026-06-11

Expected to finish

2026-12-31

Last updated by the study team

2026-06-18

Who can join

Age: 18 and older. Sex: any. Healthy volunteers: not accepted.

You may qualify if…

• Adults aged ≥18 years.
• Patients diagnosed with type 2 diabetes mellitus and stage 3-4 chronic kidney disease (CKD), confirmed by a nephrologist and classified as ICD-10-CM codes E11.21-E11.29 combined with N18.3-N18.4, consistent with diabetic kidney disease (DKD) definitions.
• Ability to understand the study procedures and provide written informed consent.
• Willingness to comply with study procedures and follow-up visits.

You may not qualify if…

• Acute kidney injury or major kidney-related surgery within 3 months prior to enrollment.
• Participation in another clinical trial within 3 months that may significantly affect renal function.
• Alanine aminotransferase (ALT) levels greater than 3 times the upper limit of normal.
• Pregnancy or breastfeeding.
• History of malignancy currently receiving chemotherapy, radiotherapy, or other systemic anticancer treatment.
• End-stage disease as defined under palliative care regulations.
• Known allergy to any components of the DKD-1 herbal formula, including Astragalus membranaceus, Salvia miltiorrhiza, Chinese yam, Poria cocos, Moutan cortex, Schisandra chinensis, or Smilax glabra.

Where it is running

• China Medical University Beigang Hospital — Yunlin, Taiwan, Taiwan

Full record on ClinicalTrials.gov

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