- ICH GCP
- US Clinical Trials Registry
- Klinisk forsøg NCT07268638
En undersøgelse af praliciguat hos deltagere med fokal segmental glomerulosklerose (FSGS)
En fase 2-randomiseret, dobbeltblind, placebokontrolleret undersøgelse til vurdering af effekt og sikkerhed af Praliciguat hos patienter med biopsibekræftet fokal segmental glomerulosklerose
This is a Phase 2, randomized, double-blind, placebo-controlled, multicenter study designed to evaluate the efficacy and safety of praliciguat in adults with biopsy-confirmed focal segmental glomerulosclerosis (FSGS). Participants will be randomized 1:1 to receive praliciguat or placebo for initial 24 week treatment period. Following this double-blind period, all participants will receive praliciguat in an open-label period for an additional 24 weeks. Participants responding to treatment will be offered the opportunity to participate in the long-term safety extension study.
Studieoversigt
Status
Betingelser
Intervention / Behandling
Undersøgelsestype
Tilmelding (Anslået)
Fase
- Fase 2
Kontakter og lokationer
Studiekontakt
- Navn: Akebia Therapeutics
- Telefonnummer: 16178446128
- E-mail: trials@akebia.com
Studiesteder
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California
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Chula Vista, California, Forenede Stater, 91910
- Rekruttering
- Investigator Site #2
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Garden Grove, California, Forenede Stater, 92844
- Rekruttering
- Investigator Site #28
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Los Angeles, California, Forenede Stater, 90022
- Rekruttering
- Investigator Site #14
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San Dimas, California, Forenede Stater, 91773
- Rekruttering
- Investigator Site #12
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Colorado
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Arvada, Colorado, Forenede Stater, 80002
- Rekruttering
- Investigator Site #13
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Florida
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Boca Raton, Florida, Forenede Stater, 33431
- Rekruttering
- Investigator Site #17
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Coral Springs, Florida, Forenede Stater, 33071
- Rekruttering
- Investigator Site #6
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Hialeah, Florida, Forenede Stater, 33010
- Rekruttering
- Investigator Site #25
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Miami, Florida, Forenede Stater, 33172
- Rekruttering
- Investigator Site #7
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Orlando, Florida, Forenede Stater, 32806
- Rekruttering
- Investigator Site #8
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Georgia
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Augusta, Georgia, Forenede Stater, 30901
- Rekruttering
- Investigator Site #29
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Lawrenceville, Georgia, Forenede Stater, 30046
- Rekruttering
- Investigator Site # 1
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Illinois
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Chicago, Illinois, Forenede Stater, 60643
- Afsluttet
- Investigator Site #3
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Kentucky
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Louisville, Kentucky, Forenede Stater, 40205
- Rekruttering
- Investigator Site #11
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Maryland
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Catonsville, Maryland, Forenede Stater, 21229
- Rekruttering
- Investigator Site #32
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Massachusetts
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Worcester, Massachusetts, Forenede Stater, 01608
- Rekruttering
- Investigator Site #24
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Michigan
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Livonia, Michigan, Forenede Stater, 48152
- Rekruttering
- Investigator Site #15
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Pontiac, Michigan, Forenede Stater, 48341
- Rekruttering
- Investigator Site #10
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New York
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Valhalla, New York, Forenede Stater, 10595
- Rekruttering
- Investigator Site #27
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North Carolina
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New Bern, North Carolina, Forenede Stater, 28562
- Rekruttering
- Investigator Site #16
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Shelby, North Carolina, Forenede Stater, 28150
- Rekruttering
- Investigator Site #31
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Ohio
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Cleveland, Ohio, Forenede Stater, 44106
- Rekruttering
- Investigator Site #20
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Pennsylvania
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Bethlehem, Pennsylvania, Forenede Stater, 18017
- Rekruttering
- Investigator Site #30
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Bridgeville, Pennsylvania, Forenede Stater, 15017
- Rekruttering
- Investigator Site #19
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Butler, Pennsylvania, Forenede Stater, 16001
- Rekruttering
- Investigator Site #22
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South Carolina
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Goose Creek, South Carolina, Forenede Stater, 29445
- Rekruttering
- Investigator Site #23
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Tennessee
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Chattanooga, Tennessee, Forenede Stater, 37404
- Rekruttering
- Investigator Site #4
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Texas
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Arlington, Texas, Forenede Stater, 76015
- Rekruttering
- Investigator Site #5
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Dallas, Texas, Forenede Stater, 75231
- Rekruttering
- Investigator Site #9
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Dallas, Texas, Forenede Stater, 75230
- Rekruttering
- Investigator Site #21
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Houston, Texas, Forenede Stater, 48152
- Rekruttering
- Investigator Site #18
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Virginia
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Roanoke, Virginia, Forenede Stater, 24014
- Rekruttering
- Investigator Site #26
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Deltagelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
Tager imod sunde frivillige
Køn, der er berettiget til at studere
Beskrivelse
Inclusion Criteria (Part A):
- UPCR ≥1 (g/g) during screening.
- On maximally tolerated ACEi or ARB per principal investigator discretion within 1 month of informed consent.
- Estimated glomerular filtration rate ≥25 milliliters per minute per 1.73 square meters by Chronic Kidney Disease Epidemiology Collaboration (CKD-EPI) equation.
- Kidney biopsy collected within 5 years of screening consistent with FSGS or kidney biopsy collected ≥5 years prior to screening consistent with FSGS plus the presence of a pathogenic gene mutation known to be associated with FSGS.
Exclusion Criteria (Part A):
- Collapsing FSGS in the kidney biopsy report.
- Sickle cell disease.
- HbA1c >8%.
- Uncontrolled hypertension (≥160/100 millimeters of mercury).
Inclusion Criteria (Part B):
1. Participants responding to treatment will be offered the opportunity to participate in the long-term safety extension study.
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Behandling
- Tildeling: Randomiseret
- Interventionel model: Parallel tildeling
- Maskning: Tredobbelt
Våben og indgreb
Deltagergruppe / Arm |
Intervention / Behandling |
|---|---|
|
Eksperimentel: Praliciguat (Part A)
Praliciguat will be administered daily with dose escalation to a target dose during a 24-week double-blind period, followed by a 24-week open-label treatment period. |
Oral Tablet |
|
Placebo komparator: Placebo (Part A)
Matching placebo will be administered daily for 24 weeks |
Oral Tablet |
|
Eksperimentel: Experimental: Long-term safety extension praliciguat (Part B)
Praliciguat will be administered daily |
Oral Tablet |
Hvad måler undersøgelsen?
Primære resultatmål
Resultatmål |
Tidsramme |
|---|---|
|
Change from Baseline in urine protein-to-creatinine ratio (UPCR) (Part A)
Tidsramme: Baseline (Day 1) and up to Week 24
|
Baseline (Day 1) and up to Week 24
|
|
Proportion of participants with TEAEs, serious adverse events (SAEs), and treatment-emergent adverse events of special interest (AESIs). (Part A)
Tidsramme: Time Frame: Up to Week 52
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Time Frame: Up to Week 52
|
Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Percentage of Participants with Partial Remission at Week 24 (Part A)
Tidsramme: Up to Week 24
|
Partial remission is defined as 40% UPCR reduction and UPCR<1.5 gram/gram (g/g). |
Up to Week 24
|
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Plasma concentrations of praliciguat (Part A)
Tidsramme: Week 24, Week 32, and Week 36
|
Week 24, Week 32, and Week 36
|
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Incidence of TEAEs, SAEs, and AESIs in the long-term safety extension (Part B)
Tidsramme: From Week 48 Part A through study completion
|
From Week 48 Part A through study completion
|
Samarbejdspartnere og efterforskere
Sponsor
Datoer for undersøgelser
Studer store datoer
Studiestart (Faktiske)
Primær færdiggørelse (Anslået)
Studieafslutning (Anslået)
Datoer for studieregistrering
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først opslået (Faktiske)
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Faktiske)
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Yderligere relevante MeSH-vilkår
- Urogenitale sygdomme
- Patologiske processer
- Mandlige urogenitale sygdomme
- Nyresygdomme
- Urologiske sygdomme
- Urogenitale sygdomme hos kvinder
- Kvinders urogenitale sygdomme og graviditetskomplikationer
- Kronisk sygdom
- Sygdomsegenskaber
- Vandladningsforstyrrelser
- Urologiske manifestationer
- Nyreinsufficiens
- Glomerulonefritis
- Nefritis
- Patologiske tilstande, tegn og symptomer
- Tegn og symptomer
- Nyreinsufficiens, kronisk
- Proteinuri
- Glomerulosklerose, Focal Segmental
- praliciguat
Andre undersøgelses-id-numre
- AKB-1973-CI-0001
Plan for individuelle deltagerdata (IPD)
Planlægger du at dele individuelle deltagerdata (IPD)?
Lægemiddel- og udstyrsoplysninger, undersøgelsesdokumenter
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