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A Study to Find Out if BI 764198 Helps Adults and Adolescents With a Kidney Condition Called Focal Segmental Glomerulosclerosis (FSGS)
Bu çalışma, fokal segmental glomerüloskleroz (focal segmental glomerulosclerosis, FSGS) adlı böbrek hastalığı olan yetişkinlerde ve ergenlerde BI 764198 adlı ilacın etkisini plaseboyla karşılaştırarak incelemektedir. Çalışmaya, biyopsiyle doğrulanmış primer FSGS veya TRPC6 geninde işlev kazandıran mutasyona bağlı genetik FSGS bulunan 12 yaş ve üzeri hastalar katılabilmektedir. Çalışma Faz 3 aşamasında yürütülmektedir ve halen katılımcı almaktadır.
Yukarıdaki özet, resmî kaydın sade dile aktarılmış halidir. Orijinal İngilizce başlık referans için gösterilir.
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Kriterler ClinicalTrials.gov kaydından orijinal İngilizce haliyle alınmıştır. Uygunluk kararını yalnızca deneyi yürüten ekip verebilir.
Inclusion criteria: 1. Male or female participants ≥12 years old on the day of signing informed consent/assent (Visit 1) 2. Weight of ≥40 kg at the screening visit (Visit 1) 3. Body mass index (BMI) of ≤40 kg/m² at the screening visit (Visit 1) 4. Participants with a diagnosis prior to the screening visit (Visit 1) of either: * Biopsy-confirmed primary focal segmental glomerulosclerosis (pFSGS) (based on Investigator's judgement) OR * Genetic focal segmental glomerulosclerosis (FSGS) resulting from a gain-of-function mutation in the transient receptor potential cation subfamily C member 6 (TRPC6) gene (based on historical genetic test) 5. Urine protein-creatinine ratio (UPCR) ≥1500 mg/g based on the mean of the spot urine sample and first morning void urine sample (both assessed by central laboratory) at the screening visit (Visit 1) 6. Estimated glomerular filtration rate (eGFR) * For adult participants (≥18 years): ≥25 mL/min/1.73 m² (chronic kidney disease epidemiology collaboration (CKD-EPI) formula based on combined serum creatinine plus cystatin C) at the screening visit (Visit 1) * For adolescent participants (12 to \<18 years); ≥25 mL/min/1.73 m² based on chronic kidney disease under 25 years (CKiD U25) formula using height and serum cystatin C at the screening visit (Visit 1) Further inclusion criteria apply. Exclusion criteria: 1. Known monogenic or syndromic causes of FSGS (with the exception of TRPC6 gain-of-function gene mutations) 2. Clinical or histologic evidence of secondary maladaptive or toxic forms of FSGS (based on Investigator's judgement) 3. FSGS of undetermined cause (FSGS-UC) with a diagnosis prior to the screening visit (Visit 1) (based on Investigator's judgement) 4. A history of organ transplantation or planned organ transplantation during the course of the trial 5. Use of intravenous immunosuppressive agents (e.g. cyclophosphamide, rituximab, obinutuzumab) in the last 6 months prior to screening (Visit 1) Further exclusion criteria apply.