NCT06079788

Study of Adrenocorticotropic Hormone on Children With Frequent Relapse or Steroid-dependent Nephrotic Syndrome: a Prospective, Multicenter, Randomized，Open-label Clinical Trial.

• Status: Recruiting
• Phase: Phase 3
• Study type: Interventional
• Enrollment: 140 (estimated)
• Sponsor: Mao Jianhua · Academic / Other
• Sex: All
• Age: 2 Years – 14 Years
• Healthy volunteers: Not accepted

Summary

Primary nephrotic syndrome accounts for approximately 90% of the total number of nephrotic syndrome in childhood and it is the most common glomerular disease in children. Although treatment with steroids is useful for primary nephrotic syndrome, proving to cause frequent relapse/steroid-dependent nephrotic syndrome after treatment and the usage of immunosuppressive agents has become a new choice for the treatment of such patients. This study is a prospective, multicenter, randomized，open-label clinical trial, evaluating the efficacy and safety of steroid combined with adrenocorticotrophic hormone（ACTH） to children who with frequently relapsing or steroid-dependent nephrotic syndrome, all we wish to obtain the proper drug choice and individualized treatment options for children with nephrotic syndrome.

Detailed description

Although steroids are recognized as first-line treatments for nephrotic syndrome, the vast majority of children relapse, and about half of them have frequent relapse or steroids dependence after treatment with steroids alone. Some children experienced steroids-resistance after multiple relapses, and eventually developed into chronic kidney dysfunction. Long-term or repeated application of large doses of steroids will lead to side effects such as obesity, growth retardation, and hypertension. Although the treatment of steroids with immunosuppressive agents is a new choice for the treatment of such patients, traditional immunosuppressive agents will bring some serious irreversible side effects. The clinical application of ACTH in children with nephrotic syndrome dates back to the late 1940s. In recent years, the new mechanism of action of ACTH is also being explored. A number of clinical studies on the treatment of nephrotic syndrome by ACTH have found that it can still achieve good efficacy in patients who are ineffective in first-line treatment. This study evaluated the efficacy of ACTH in the treatment of relapsing or steroid-dependent nephrotic syndrome in children, in order to provide a more effective and safer treatment for children with nephrotic syndrome as well as the therapeutic medication options.

Conditions

• Nephrotic Syndrome in Children

Interventions

Type	Name	Description
DRUG	Adrenocorticotrophic Hormone	For patients in complete remission, ACTH is given at a prednisone dose of 1.5-2mg/kg qod or 0.75-1mg/kg qd. ACTH 2 IU/kg/ day, qd,（the maximum dose ≤ 50 IU）, 28 days of continuous use for 5 days， for 24 weeks. Prednisone: 5mg；Oral tablets; 1.5-2 mg/kg, qod or 0.75-1mg/kg/day,qd, then gradually taper the steroid by 0.25mg/kg qod or 0.125mg/kg qd every 4 weeks.If stable, taper to 5mg qod (body surface area \> 1.0m2) and 2.5mg qod (body surface area \< 1.0m2) and maintain the dose until study completion.
DRUG	Steroid	For patients in complete remission, Prednisone: 5mg；Oral tablets; 1.5-2 mg/kg, qod or 0.75-1mg/kg/day,qd, then gradually taper the steroid by 0.25mg/kg qod or 0.125mg/kg qd every 4 weeks. If stable, taper to 5mg qod (body surface area \> 1.0m2) and 2.5mg qod (body surface area \< 1.0m2) and maintain the dose until study completion.

Timeline

• Start date: 2023-11-01
• Primary completion: 2026-06-30
• Completion: 2026-12-31
• First posted: 2023-10-12
• Last updated: 2023-10-12

Locations

8 sites across 1 country: China