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En undersøgelse af OBIZUR hos voksne med erhvervet hæmofili A (AHA) i Sydkorea

4. november 2026 opdateret af: Takeda

Post-marketing overvågning (brug-resultat overvågning) af OBIZUR injektion [Susoctocog Alpha (porcin antihæmofil faktor VIII, rekombinant)] for de godkendte indikationer i Sydkorea

Acquired hemophilia A (AHA) is a rare bleeding condition which prevents blood clotting. Acquired means that people are not born with this condition or have a family history of blood clotting conditions. People living with AHA can have sudden and severe bleeding. They also have longer bleeding compared to people without AHA.

The main aim of the study is to learn how safe OBIZUR is in adults with AHA.

Other aims are to see how effective OBIZUR is to control bleeding and how treatment is used in a routine clinical practice setting.

The treatment of the participants will be determined by the treating physicians.

During the study, data already existing in the participants' medical record and new data will be collected.

Studieoversigt

Status

Rekruttering

Betingelser

Intervention / Behandling

Detaljeret beskrivelse

This is a prospective, and retrospective, multicenter, single-arm non-interventional post-marketing surveillance study.

Undersøgelsestype

Observationel

Tilmelding (Anslået)

11

Kontakter og lokationer

Dette afsnit indeholder kontaktoplysninger for dem, der udfører undersøgelsen, og oplysninger om, hvor denne undersøgelse udføres.

Studiekontakt

Studiesteder

      • Seoul, Sydkorea, 06591
        • Rekruttering
        • The Catholic University of Korea, Seoul St. Mary's Hospital
        • Kontakt:
        • Ledende efterforsker:
          • Jae-ho Yoon
      • Seoul, Sydkorea, 05278
        • Rekruttering
        • Kyung Hee University Hospital at Gangdong
        • Kontakt:
        • Ledende efterforsker:
          • Young Shil Park, Ph.D
      • Seoul, Sydkorea, 07804
        • Rekruttering
        • Ewha Womans University Medical Center
        • Kontakt:
        • Ledende efterforsker:
          • Jae-joon Han
      • Ulsan, Sydkorea, 44033
        • Rekruttering
        • Ulsan University Hospital
        • Ledende efterforsker:
          • Yoo Jin Lee
        • Kontakt:

Deltagelseskriterier

Forskere leder efter personer, der passer til en bestemt beskrivelse, kaldet berettigelseskriterier. Nogle eksempler på disse kriterier er en persons generelle helbredstilstand eller tidligere behandlinger.

Berettigelseskriterier

Aldre berettiget til at studere

18 år og ældre (Voksen, Ældre voksen)

Tager imod sunde frivillige

Ingen

Køn, der er berettiget til at studere

Alle

Prøveudtagningsmetode

Sandsynlighedsprøve

Studiebefolkning

Participants with AHA who are receiving OBIZUR Injection or initiate OBIZUR Injection treatment for the first time will be enrolled.

Beskrivelse

Inclusion Criteria:

  • Participants with AHA.
  • Participants who are determined to have the clinical need to receive Obizur treatment.
  • Participants aged 18 years or older at time of initiation of Obizur treatment.
  • Participants agreed to participate in the study and voluntarily signed the informed consent.

Exclusion Criteria:

  • Participants with hypersensitivity to any of the components of this drug.
  • Participants with Congenital Hemophilia A with Inhibitors (CHAWI).
  • Participants for whom Obizur treatment is contraindicated as per product label.
  • Participants who has participated in another clinical study involving a medicinal product or device within 30 days prior to enrollment or is scheduled to participate in another clinical study involving a medicinal product or device during the course of the study.

Studieplan

Dette afsnit indeholder detaljer om studieplanen, herunder hvordan undersøgelsen er designet, og hvad undersøgelsen måler.

Hvordan er undersøgelsen tilrettelagt?

Design detaljer

  • Observationsmodeller: COHORT
  • Tidsperspektiver: OTHER

Kohorter og interventioner

Gruppe / kohorte
Intervention / Behandling
All Participants

Participants with AHA who are receiving OBIZUR injection or initiate OBIZUR Injection treatment for the first time will be enrolled. Both retrospective and prospective participants data will be collected. Retrospective data will be collected from the date of first treatment with OBIZUR injection after the marketing authorization in Korea but before date of signed informed consent and prospective data will be collected from the date of signed informed consent. The treatment and follow up of the participants will be determined by the treating physicians according to her/his routine practice.

OBIZUR injection.

Andre navne:
  • TAK-672
  • Susoctocog Alpha
  • Porcin antihæmofil faktor VIII, rekombinant

Hvad måler undersøgelsen?

Primære resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
Number of Participants With Adverse Events (AEs), Causality to AEs, Serious AEs (SAEs) and AEs of Special Interest (AESI)
Tidsramme: Up to 3 months

Number of participants with AEs, causality to AEs, SAEs and AESI will be reported. The investigator will assess the causal relationship (causality) between the medicinal product and the AE using his/her clinical expertise and judgment.

Up to 3 months
Number of Participants With Expected/Unexpected AEs and SAEs
Tidsramme: Up to 3 months

Unexpected AE is defined as AE that differs from the information in the product label in nature, severity, specificity, or outcome.

Up to 3 months
Number of Participants With Adverse Drug Reactions (ADRs), Unexpected ADRs, Serious ADRs, Expected SADRs and Unexpected SADRs
Tidsramme: Up to 3 months

An ADR refers to any undesirable and unintended reaction which occurs during or following the administration of the drug, and in which a causal relationship with the drug cannot be ruled out. In the event that a causal relationship with the drug remains unknown amongst reported adverse events, such reaction shall be considered an adverse drug reaction. Serious ADR means noxious or unintended response to a drug that occurs at any dosage and that requires in-patient hospitalization or prolongation of existing hospitalization, causes congenital malformation, results in persistent or significant disability or incapacity, is life-threatening or results in death. Unexpected ADRs is defined as ADR that differs from the information in the product label in nature, severity, specificity, or outcome.

Up to 3 months
Number of Participants With Special Situation Report (SSR)
Tidsramme: Up to 3 months

SSR include following events: Pregnancy: any case in which a pregnancy participant is exposed to a Takeda Product or in which a female participant or partner of a male participant becomes pregnant following Takeda product.; Breastfeeding: infant exposure from breast milk; Overdose: all information of any accidental or intentional overdose; Drug abuse, misuse or medication error: all information on medicinal product (MP) abuse, misuse of medication error (potential or actual); Suspected transmission of infectious agent: Suspected (in sense of confirmed or potential) transmission of infectious agent by a MP; Lack of efficacy of Takeda Product; accidental/occupational exposure; Use outside the terms of the marketing authorization, also known as "off-label" and "off-label use"; Use of falsified and counterfeit MP; Drug-drug and drug-food interactions; Inadvertent or accidental exposure with or without an AE; Unintended benefit.

Up to 3 months

Sekundære resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
Percentage of Participants With Overall Bleeding Control
Tidsramme: Up to 3 months

Overall Bleeding Control will be determined as either bleeding stopped or did not stop.

Up to 3 months
Time to Achieve Bleeding Control With OBIZUR Injection
Tidsramme: Up to 3 months

Time to achieve bleeding control will be assessed from initiation of OBIZUR Injection (start time) to the time to achieve bleeding control (stop time).

Up to 3 months
Number of OBIZUR Injection Infusion Required to Achieve Bleeding Control
Tidsramme: Up to 3 months

Number of OBIZUR injection infusion required to achieve bleeding control will be reported.

Up to 3 months
Dose of OBIZUR Required to Stop the Bleeding
Tidsramme: Up to 3 months

OBIZUR dose required to stop the bleeding will be reported.

Up to 3 months
Percentage of Participants With Bleeding Events
Tidsramme: Up to 3 months

Bleeding events will be evaluated and reported as re-bleed, concurrent bleed and subsequent bleed. Re-bleed: if it occurs in the same anatomical location and within 72 hours of the resolution of the previous bleeding. Concurrent bleed: if it occurs at the same time (that is, during treatment or within 72 hours of resolution) as previous bleed but at a different anatomical location. Subsequent bleed: if it is a new bleed occurring 72 hours after the resolution of the previous bleed (either in the same anatomical location or in a new one).

Up to 3 months

Samarbejdspartnere og efterforskere

Det er her, du vil finde personer og organisationer, der er involveret i denne undersøgelse.

Sponsor

Efterforskere

  • Studieleder: Study Director, Takeda

Publikationer og nyttige links

Den person, der er ansvarlig for at indtaste oplysninger om undersøgelsen, leverer frivilligt disse publikationer. Disse kan handle om alt relateret til undersøgelsen.

Datoer for undersøgelser

Disse datoer sporer fremskridtene for indsendelser af undersøgelsesrekord og resumeresultater til ClinicalTrials.gov. Studieregistreringer og rapporterede resultater gennemgås af National Library of Medicine (NLM) for at sikre, at de opfylder specifikke kvalitetskontrolstandarder, før de offentliggøres på den offentlige hjemmeside.

Studer store datoer

Studiestart (Faktiske)

22. juli 2025

Primær færdiggørelse (Anslået)

31. december 2028

Studieafslutning (Anslået)

31. december 2028

Datoer for studieregistrering

Først indsendt

9. august 2024

Først indsendt, der opfyldte QC-kriterier

9. august 2024

Først opslået (Faktiske)

13. august 2024

Opdateringer af undersøgelsesjournaler

Sidste opdatering sendt (Faktiske)

9. november 2026

Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier

4. november 2026

Sidst verificeret

1. november 2026

Mere information

Begreber relateret til denne undersøgelse

Nøgleord

Andre undersøgelses-id-numre

  • TAK-672-4002

Plan for individuelle deltagerdata (IPD)

Planlægger du at dele individuelle deltagerdata (IPD)?

JA

IPD-planbeskrivelse

Takeda provides access to the de-identified individual participant data (IPD) for eligible studies to aid qualified researchers in addressing legitimate scientific objectives (Takeda's data sharing commitment is available on https://clinicaltrials.takeda.com/takedas-commitment?commitment=5). These IPDs will be provided in a secure research environment following approval of a data sharing request, and under the terms of a data sharing agreement.

IPD-delingsadgangskriterier

IPD from eligible studies will be shared with qualified researchers according to the criteria and process described on https://vivli.org/ourmember/takeda/. For approved requests, the researchers will be provided access to anonymized data (to respect patient privacy in line with applicable laws and regulations) and with information necessary to address the research objectives under the terms of a data sharing agreement.

IPD-deling Understøttende informationstype

  • STUDY_PROTOCOL
  • SAP
  • ICF
  • CSR

Lægemiddel- og udstyrsoplysninger, undersøgelsesdokumenter

Studerer et amerikansk FDA-reguleret lægemiddelprodukt

Ja

Studerer et amerikansk FDA-reguleret enhedsprodukt

Ingen

produkt fremstillet i og eksporteret fra U.S.A.

Ja

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 .