Clinical Trials List
2023-11-01 - 2027-12-31
Phase II/III
Not yet recruiting5
Recruiting1
ICD-10N05.9
Unspecified nephritic syndrome with unspecified morphologic changes
ICD-9583.0
Nephritis and nephropathy, not specified as acute or chronic, with lesion of proliferative glomerulonephritis
A Phase 2b/3, Multi-part, Randomized, Double-Blinded, Placebo-Controlled Study to Evaluate the Efficacy and Safety of Atacicept in Subjects with IgA Nephropathy (IgAN)
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Trial Applicant
MEDPACE TAIWAN LIMITED
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Sponsor
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Trial scale
Multi-Regional Multi-Center
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Update
2026/02/01
Investigators and Locations
Co-Principal Investigator
- Shang-Jyh Hwang 無
- 林麗玫 無
- 張立昀 Division of Nephrology
- 郭美娟 無
- 吳秉勳 Division of Nephrology
- 張哲銘 Division of Nephrology
- 郭弘典 無
- 洪啟智 Division of Nephrology
- Hung-Chun CHEN 無
- 李佳蓉 Division of Nephrology
The Actual Total Number of Participants Enrolled
0 Not yet recruiting
The Actual Total Number of Participants Enrolled
0 Not yet recruiting
The Actual Total Number of Participants Enrolled
0 Recruiting
The Actual Total Number of Participants Enrolled
0 Not yet recruiting
Co-Principal Investigator
- 蔡尚峰 無
- 邱顯富 無
- TUNG-MIN YU 無
- Ming-Ju Wu 無
- 鍾牧圻 無
The Actual Total Number of Participants Enrolled
0 Not yet recruiting
The Actual Total Number of Participants Enrolled
0 Not yet recruiting
Condition/Disease
Objectives
Test Drug
Active Ingredient
Dosage Form
Dosage
Endpoints
Inclution Criteria
Must have the ability to understand and sign a written informed consent form
Male or female of ≥18 years of age
Total urine protein excretion ≥1.0 g per 24-hour or urine protein to creatinine ratio (UPCR) ≥1.0 mg/mg based on a 24-hour urine sample during the Screening Period
Diagnosis of IgAN as demonstrated by renal biopsy conducted within 10 years
eGFR ≥ 30 mL/min/1.73 m2, as per the Chronic Kidney Disease Epidemiology Collaboration (CKD-EPI) equation.
On a stable prescribed regimen of RAASi for at least 12 weeks that is at the maximum labeled or tolerated dose at Screening
Systolic blood pressure ≤150 mmHg and diastolic blood pressure ≤90 mmHg
Exclusion Criteria
IgAN secondary to another condition (e.g., liver cirrhosis), or other causes of mesangial IgA deposition including IgA vasculitis (i.e., Henoch-Schonlein purpura), systemic lupus erythematosus (SLE), dermatitis herpetiformis, ankylosing spondylitis
Total urine protein excretion ≥ 5g per 24-hour or urine protein to creatinine ratio (UPCR) ≥ 5 mg/mg based on a 24-hour urine sample during the Screening Period
Evidence of rapidly progressive glomerulonephritis (loss of ≥ 50% of eGFR within 3 months of screening)
Evidence of nephrotic syndrome within 6 months of screening (serum albumin <30g/L in association with UPCR >3.5 mg/mg
Renal or other organ transplantation prior to, or expected during the study
Concomitant chronic renal disease in addition to IgAN
Uncontrolled diabetes, defined as hemoglobin-A1c (HbA1c) >7.5% at screening
History of tuberculosis (TB), untreated latent TB infection (LTBI), or evidence of active TB determined by a positive Quantiferon test
Participation in the Phase 2b (Parts A and B) study or any previous treatment with atacicept
The Estimated Number of Participants
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Taiwan
15 participants
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Global
376 participants