- ICH GCP
- Rejestr badań klinicznych w USA
- Badanie kliniczne NCT07700056
A Study to Evaluate Efficacy, Safety and Tolerability of Remibrutinib in Adult Participants With Severe Chronic Pruritus of Unknown Origin (CPUO)
A 52-week Multi-center, Randomized, Double-blind, Placebo Controlled Phase 3 Study to Evaluate the Efficacy, Safety and Tolerability of Remibrutinib in Adult Participants With Severe Chronic Pruritus of Unknown Origin (CPUO)
Przegląd badań
Status
Interwencja / Leczenie
Szczegółowy opis
This is a global, phase 3 multicenter, randomized, double-blind, placebo-controlled, parallel group study to evaluate the efficacy, safety, and tolerability of remibrutinib in adult participants with severe CPUO.
The design includes 4 periods, for a total duration of up to 60 weeks:
- Screening period: up to 4 weeks.
- Double-blind treatment period (treatment period 1, TP1): 24 weeks of double-blind treatment with remibrutinib or matching placebo
- Open-label treatment period (treatment period 2, TP2): 28 weeks of open-label treatment with remibrutinib. The participants randomized to the placebo arm will be switched to remibrutinib at Week 24.
- Safety follow-up period: 4 weeks of treatment-free safety follow-up.
Typ studiów
Zapisy (Szacowany)
Faza
- Faza 3
Kontakty i lokalizacje
Kontakt w sprawie studiów
- Nazwa: Novartis Pharmaceuticals
- Numer telefonu: 1-888-669-6682
- E-mail: novartis.email@novartis.com
Kopia zapasowa kontaktu do badania
- Nazwa: Novartis Pharmaceuticals
- Numer telefonu: +41613241111
Lokalizacje studiów
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Tokyo
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Tachikawa, Tokyo, Japonia, 1900023
- Rekrutacyjny
- Novartis Investigative Site
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Georgia
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Savannah, Georgia, Stany Zjednoczone, 31406
- Rekrutacyjny
- Aeroallergy Research Laboratories
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Główny śledczy:
- Brad Goodman
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Kontakt:
- Susie Gault
- Numer telefonu: +1 912 356 3619
- E-mail: sgault@coastalallergy.net
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Indiana
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Indianapolis, Indiana, Stany Zjednoczone, 46256
- Rekrutacyjny
- Dawes Fretzin Clinical Rea Group
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Główny śledczy:
- Kenneth Dawes
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Kontakt:
- Joannie Prusa
- Numer telefonu: +1 317 516 5030#102
- E-mail: jprusa@ecommunity.com
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Ohio
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Boardman, Ohio, Stany Zjednoczone, 44512
- Rekrutacyjny
- Optima Research-Boardman
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Główny śledczy:
- Patrick Shannon
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Kontakt:
- Sarah Merlo
- E-mail: smerlo@optimatrials.com
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Texas
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Pflugerville, Texas, Stany Zjednoczone, 78660
- Rekrutacyjny
- Austin Inst for Clinical Research
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Główny śledczy:
- Edward Lain
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Kontakt:
- Alivia Hernandez
- Numer telefonu: +1 512 259 2545
- E-mail: ahernandez@atxresearch.com
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Kryteria uczestnictwa
Kryteria kwalifikacji
Wiek uprawniający do nauki
- Dorosły
- Starszy dorosły
Akceptuje zdrowych ochotników
Opis
Key Inclusion Criteria:
- Participant must be ≥ 18 years of age, at the time of signing the informed consent.
- Participants with chronic pruritus for at least 4 months prior to screening.
- Chronic pruritus considered of unknown origin as assessed by the investigator at baseline (e.g., excluding chronic pruritus related to primary dermatological or systemic conditions, neuropathic or psychogenic origin or secondary to drugs or other allergen exposures).
- Chronic pruritus must affect at least 2 of the following body areas: trunk, arms, or legs (cannot be unilateral and/or dermatomal in distribution).
- Participants with ongoing, severe chronic pruritus despite the use of emollients and who are candidates for systemic therapy.
- Participants must have severe itch defined by a WI-NRS ≥7 at screening; score scale ranges from 0 to 10; higher score indicates worse itch.
- Participants must have an average WI-NRS ≥7 over the 7 days prior to randomization/baseline visit.
- The average WI-NRS score over the preceding 7 days prior to the randomization/baseline visit will be calculated based on the daily WI-NRS scores (0-10).
- Participants must have PGIS of pruritus scored as 3 "severe" at screening and baseline visits.
Key Exclusion Criteria:
- Any active skin conditions (e.g., atopic dermatitis, psoriasis, etc.) that may interfere with the assessment of CPUO.
- Known systemic condition(s) or medication(s) that are considered by the investigator to be the primary cause of current pruritus.
- Known or suspected infectious disease that is active, chronic or recurrent which precludes the participant from participating in the clinical trial as per Investigator´s assessment. These infectious diseases include but are not limited to opportunistic infections (e.g., tuberculosis, atypical mycobacterioses, listeriosis or aspergillosis) and/or known or suspected HIV infection.
- History of malignancy of any organ system (other than localized basal cell carcinoma of the skin or in situ cervical cancer), treated or untreated, within the past 5 years, regardless of whether there is evidence of local recurrence or metastases.
- Significant bleeding risk or coagulation disorders. History of gastrointestinal bleeding, e.g., in association with use of nonsteroidal anti-inflammatory drugs (NSAIDs), that was clinically relevant (e.g., where intervention was indicated or requiring hospitalization or blood transfusion). Requirement for anti-platelet medication, except for acetylsalicylic acid up to 100 mg/d or clopidogrel up to 75 mg/d. The use of dual anti-platelet therapy (e.g., acetylsalicylic acid + clopidogrel) is prohibited.
- History or current hepatic disease, including but not limited to, acute or chronic hepatitis, cirrhosis or hepatic failure or aspartate aminotransferase (AST)/ alanine aminotransferase (ALT) levels of more than 1.5 x upper limit of normal (ULN) or International Normalized Ratio (INR) of more than 1.5 at screening.
Plan studiów
Jak projektuje się badanie?
Szczegóły projektu
- Główny cel: Leczenie
- Przydział: Randomizowane
- Model interwencyjny: Przydział równoległy
- Maskowanie: Podwójnie
Broń i interwencje
Grupa uczestników / Arm |
Interwencja / Leczenie |
|---|---|
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Eksperymentalny: Remibrutinib
Remibrutinib film coated tablets
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Oral administration of remibrutinib
Inne nazwy:
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Eksperymentalny: Placebo followed by remibrutinib
Matching placebo.
At the Week 24 visit, all participants will receive active treatment (remibrutinib).
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Doustne podanie odpowiedniego placebo.
Oral administration of remibrutinib
Inne nazwy:
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Co mierzy badanie?
Podstawowe miary wyniku
Miara wyniku |
Opis środka |
Ramy czasowe |
|---|---|---|
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Proportion of participants achieving ≥4 point reduction from baseline in Worst itch Numerical Rating Scale (WI NRS)
Ramy czasowe: Baseline, Week 12
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The WI-NRS is a patient-reported outcome (PRO) instrument consisting of a single question that asks participants to rate the severity of their worst itch over a defined period.
The score range is from 0 (no itch) to 10 (worst imaginable itch).
Higher scores indicate worse itch severity.
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Baseline, Week 12
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Miary wyników drugorzędnych
Miara wyniku |
Opis środka |
Ramy czasowe |
|---|---|---|
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Proportion of participants achieving ≥4 point reduction from baseline in WI NRS
Ramy czasowe: Baseline, Week 4
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The WI-NRS is a PRO instrument consisting of a single question that asks participants to rate the severity of their worst itch over a defined period.
The score range is from 0 (no itch) to 10 (worst imaginable itch).
Higher scores indicate worse itch severity.
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Baseline, Week 4
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Proportion of participants achieving Patient Global Impression of Severity (PGIS) score of 0 (none) or 1 (mild)
Ramy czasowe: Week 12
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The PGIS of pruritus is a PRO measure consisting of a single item that captures the participant's overall self-assessment of the severity of their pruritus (itch) over a defined recall period.
The score range is from 0 (none) to 3 (severe).
Lower scores indicate better outcome.
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Week 12
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Proportion of participants achieving Patient Global Impression of Severity (PGIS) score of 0 (none) or 1 (mild)
Ramy czasowe: Week 24
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The PGIS of pruritus is a PRO measure consisting of a single item that captures the participant's overall self-assessment of the severity of their pruritus (itch) over a defined recall period.
The score range is from 0 (none) to 3 (severe).
Lower scores indicate better outcome.
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Week 24
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Change from baseline in Pruritus-related Sleep Disturbance Numerical Rating Scale (SD-NRS)
Ramy czasowe: Week 12
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The SD-NRS is a PRO instrument used to assess the degree of sleep disturbance caused by pruritus (itch).
The score range is from 0 (No sleep disturbance) to 10 (Worst possible sleep disturbance).
Higher scores indicate greater sleep disturbance due to pruritus.
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Week 12
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Incidence and severity of Adverse Events (AEs) and Serious Adverse Events (SAEs)
Ramy czasowe: Up to Week 52
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Number of participants with AEs and SAEs.
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Up to Week 52
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Współpracownicy i badacze
Sponsor
Daty zapisu na studia
Główne daty studiów
Rozpoczęcie studiów (Rzeczywisty)
Zakończenie podstawowe (Szacowany)
Ukończenie studiów (Szacowany)
Daty rejestracji na studia
Pierwszy przesłany
Pierwszy przesłany, który spełnia kryteria kontroli jakości
Pierwszy wysłany (Rzeczywisty)
Aktualizacje rekordów badań
Ostatnia wysłana aktualizacja (Rzeczywisty)
Ostatnia przesłana aktualizacja, która spełniała kryteria kontroli jakości
Ostatnia weryfikacja
Więcej informacji
Terminy związane z tym badaniem
Dodatkowe istotne warunki MeSH
Inne numery identyfikacyjne badania
- CLOU064R12301
- 2025 (Grant/umowa NIH USA: Faculty of Social Sciences Scientific Grant at the University of Gdańsk)
- 2025-524497-41 (Inny identyfikator: EU CTIS number)
Plan dla danych uczestnika indywidualnego (IPD)
Planujesz udostępniać dane poszczególnych uczestników (IPD)?
Opis planu IPD
Novartis is committed to sharing with qualified external researchers, access to patient-level data and supporting clinical documents from eligible studies. These requests are reviewed and approved by an independent review panel on the basis of scientific merit. All data provided is anonymized to respect the privacy of patients who have participated in the trial in line with applicable laws and regulations.
This trial data availability is according to the criteria and process described on www.clinicalstudydatarequest.com
Informacje o lekach i urządzeniach, dokumenty badawcze
Bada produkt leczniczy regulowany przez amerykańską FDA
Bada produkt urządzenia regulowany przez amerykańską FDA
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