En langsigtet undersøgelse, der evaluerer levertoksicitet forbundet med TURALIO™ (Pexidartinib) behandling
En langsigtet undersøgelse for yderligere at evaluere risikoen for hepatotoksicitet forbundet med TURALIO™ (Pexidartinib) behandling
A study to evaluate the long-term risk of hepatic failure with TURALIO™ (pexidartinib) and the mechanism of liver injury based upon optional liver biopsy information among patients who received or are receiving TURALIO™ (pexidartinib) and experience hepatotoxicity.
Studieoversigt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
Detaljeret beskrivelse
This FDA post-marketing requirement study will evaluate the long-term risk of hepatic failure with TURALIO™ (pexidartinib) and the mechanism of liver injury based upon liver biopsy information among patients who received or are receiving TURALIO™ (pexidartinib) for symptomatic tenosynovial giant cell tumor (TGCT) associated with severe morbidity or functional limitations and not amenable to improvement with surgery, and who experience hepatotoxicity. An optional liver biopsy will be collected from enrolled patients for central laboratory analysis of macrophage and immune cell profiles to investigate possible mechanisms of the hepatotoxicity. Additionally, 4 blood samples will be collected to evaluate liver function, other relevant safety tests, peripheral immune cells, and for pharmacogenomic testing. Enrolled patients will be followed at least yearly for 10 years to assess long-term risk of hepatic failure.
Undersøgelsestype
Undersøgelsestype
Kontakter og lokationer
Studiesteder
-
-
California
-
Santa Monica, California, Forenede Stater, 90403
- Sarcoma Oncology Research Center LLC
-
Santa Monica, California, Forenede Stater, 90403
- Kamalesh K Sankhala MD INC
-
Santa Monica, California, Forenede Stater, 90404
- UCLA Hematology and Oncology
-
-
Massachusetts
-
Boston, Massachusetts, Forenede Stater, 02215
- Dana-Farber Cancer Institute
-
-
Ohio
-
Columbus, Ohio, Forenede Stater, 43210
- OSU - James Comprehensive Cancer Center
-
-
Texas
-
Houston, Texas, Forenede Stater, 77014
- Kelsey Seybold Clinic - Pearland
-
-
Deltagelseskriterier
Berettigelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
Tager imod sunde frivillige
Køn, der er berettiget til at studere
Prøveudtagningsmetode
Studiebefolkning
Adult patients with symptomatic TGCT associated with severe morbidity or functional limitations and not amenable to improvement with surgery, who experience moderate or severe hepatotoxicity due to TURALIO™ (pexidartinib).
Beskrivelse
Inclusion Criteria:
-
Adult participants with symptomatic TGCT associated with severe morbidity or functional limitations and not amenable to improvement with surgery
-
Age ≥18 years old
-
Emergence of at least one of the following liver test abnormalities due to TURALIO™ (pexidartinib) exposure:
- Aspartate aminotransferase (AST) or alanine aminotransferase (ALT) >3 × upper limit of normal (ULN) with concurrent total bilirubin (TBIL) >2 × ULN
- Isolated TBIL >2 × ULN (excluding patients with Gilbert's syndrome)
- Isolated AST or ALT >10 × ULN
- Alkaline phosphatase (ALP) >2 x ULN with gamma-glutamyl transferase (GGT) >2 x ULN
-
Consent to study procedures, long-term safety follow-up, and use of data from the TURALIO™ (pexidartinib) Risk Evaluation and Mitigation Strategy (REMS) program
Exclusion Criteria:
- Not applicable
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Observationsmodeller: COHORT
- Tidsperspektiver: PROSPECTIVE
Antal grupper/kohorter
Kohorter og interventioner
Gruppe / kohorteGruppe / kohorte |
Intervention / BehandlingIntervention / Behandling |
|---|---|
|
Symptomatic TGCT Participants
Adult patients with symptomatic TGCT associated with severe morbidity or functional limitations and not amenable to improvement with surgery, and who experience moderate or severe hepatotoxicity due to use of TURALIO™ (pexidartinib). |
This is a non-interventional, observational study to evaluate long-term risk of hepatic failure associated with TURALIO™ (pexidartinib) treatment. No study medication will be provided to the participants. |
Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Frequency of Hepatic Failure After Discontinuation of TURALIO™ (pexidartinib)
Tidsramme: Baseline up to 10 years
|
Hepatic failure is defined as severe liver injury with encephalopathy and impaired synthetic function (INR >= 1.5) as well as liver transplant and hepatic-related death. |
Baseline up to 10 years
|
Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Antal deltagere med en levertransplantation
Tidsramme: Baseline op til 10 år
|
Baseline op til 10 år
|
|
|
Antal deltagere, der oplever døden
Tidsramme: Baseline op til 10 år
|
Baseline op til 10 år
|
|
|
Number of Participants With Liver Test Abnormalities
Tidsramme: Baseline up to 10 years
|
Liver test abnormalities were defined as the following: Aspartate aminotransferase (AST) or alanine aminotransferase (ALT) >3 × upper limit of normal (ULN) with concurrent total bilirubin (TBIL) >2 × ULN; Isolated TBIL >2 × ULN (excluding patients with Gilbert's syndrome); Isolated AST or ALT >10 × ULN; Alkaline phosphatase (ALP) >2 x ULN with gamma-glutamyl transferase (GGT) >2 x ULN. |
Baseline up to 10 years
|
Samarbejdspartnere og efterforskere
Sponsor
Sponsor
Efterforskere
Efterforskere
- Studieleder: Global Clinical Leader, Daiichi Sankyo
Datoer for undersøgelser
Studer store datoer
Studiestart (Faktiske)
Studiestart
Primær færdiggørelse (Faktiske)
Primær færdiggørelse
Studieafslutning (Faktiske)
Studieafslutning
Datoer for studieregistrering
Først indsendt
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først indsendt, der opfyldte QC-kriterier
Først opslået (Faktiske)
Først opslået
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Faktiske)
Sidste opdatering sendt
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Yderligere relevante MeSH-vilkår
Andre undersøgelses-id-numre
Andre undersøgelses-id-numre
- PL3397-A-U401
Plan for individuelle deltagerdata (IPD)
Planlægger du at dele individuelle deltagerdata (IPD)?
IPD-planbeskrivelse
De-identified individual participant data (IPD) and applicable supporting clinical trial documents may be available upon request at https://vivli.org/. In cases where clinical trial data and supporting documents are provided pursuant to our company policies and procedures, Daiichi Sankyo will continue to protect the privacy of our clinical trial participants. Details on data sharing criteria and the procedure for requesting access can be found at this web address: https://vivli.org/ourmember/daiichi-sankyo/
IPD-delingstidsramme
Studies for which the medicine and indication have received European Union (EU) and United States (US), and/or Japan (JP) marketing approval on or after 01 January 2014 or by the US or EU or JP Health Authorities when regulatory submissions in all regions are not planned and after the primary study results have been accepted for publication.
IPD-delingsadgangskriterier
Formal request from qualified scientific and medical researchers on IPD and clinical study documents from clinical trials supporting products submitted and licensed in the United States, the European Union and/or Japan from 01 January 2014 and beyond for the purpose of conducting legitimate research. This must be consistent with the principle of safeguarding study participants' privacy and consistent with provision of informed consent.
IPD-deling Understøttende informationstype
- STUDY_PROTOCOL
- SAP
- CSR
Lægemiddel- og udstyrsoplysninger, undersøgelsesdokumenter
Studerer et amerikansk FDA-reguleret lægemiddelprodukt
Studerer et amerikansk FDA-reguleret enhedsprodukt
produkt fremstillet i og eksporteret fra U.S.A.
Disse oplysninger blev hentet direkte fra webstedet clinicaltrials.gov uden ændringer. Hvis du har nogen anmodninger om at ændre, fjerne eller opdatere dine undersøgelsesoplysninger, bedes du kontakte register@clinicaltrials.gov. Så snart en ændring er implementeret på clinicaltrials.gov, vil denne også blive opdateret automatisk på vores hjemmeside .