Safety and Pharmacokinetics of FG-3019 in Adolescents and Adults With Focal Segmental Glomerulosclerosis (FSGS)

FibroGen

Status and phase: Terminated; Phase 1

Conditions: Focal Segmental Glomerulosclerosis

Treatments: Drug: FG-3019

Study type: Interventional

Funder types: Industry

Identifiers

NCT00782561

FGCL-MC3019-026

Details and patient eligibility

About

The purpose of this study is to evaluate the safety and tolerability of FG-3019 administered over 8 weeks to adolescent and adult subjects with steroid-resistant focal segmental glomerulosclerosis (FSGS).

Enrollment: 2 patients

Sex: All

Ages: 12 to 64 years old

Volunteers: No Healthy Volunteers

Inclusion criteria

1. Age 12-64 years, inclusive, and girls age 10-11 years, inclusive if Tanner stage 3 or greater
2. Biopsy diagnosis of primary FSGS with biopsy confirmed centrally
3. Age less than or equal to 2 years old at onset of proteinuria
4. First morning urine protein/creatinine ratio (U p/c) >1 gm/gm
5. Estimated glomerular filtration rate greater than or equal to 40 mL/min/1.73 m2

Exclusion criteria

1. Non-FSGS renal disease other than benign cyst; or secondary FSGS
2. History of organ transplantation
3. History of allergic or anaphylactic reaction to human, humanized, chimeric or murine monoclonal antibodies
4. History of malignancy, cardiovascular disease, diabetes mellitus, sickle cell disease, multiple sclerosis, systemic lupus erythematosus, or active or recurrent serious infections (including but not limited to Hepatitis B, Hepatitis C, or HIV)
5. Participation in studies of investigational drugs within 6 weeks prior to Day 0 or receipt of an investigational drug within 12 weeks prior to Day 0
6. Aspartate aminotransferase (AST) or alanine aminotransferase (ALT) > 2.5 times the upper limit of normal
7. Hematocrit < 30%

Trial design

Primary purpose: Treatment

Allocation: N/A

Interventional model: Single Group Assignment

Masking: None (Open label)

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2 participants in 1 patient group

FG-3019

Experimental group

Description:

FG-3019 5 mg/kg

Treatment:

Drug: FG-3019