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Effektivitet og sikkerhed af Bulevirtide (BLV) terapi hos patienter med kronisk hepatitis delta (CHD) i Italien (D-SHIELD) (D-SHIELD)

Effektiviteten og sikkerheden af ​​Bulevirtide (BLV) terapi hos patienter med kronisk hepatitis delta (CHD) i Italien: en multicenter prospektiv real life data undersøgelse

Multicenter pharmacological observational prospective, no-profit, study.

This study was designed to get a "real-life" snapshot across several Italian Hepatology centers. All HDV patients are followed up according to EASL 2017 guidelines. This allows uniformity on the indication for antiviral treatment and management of that antiviral therapy. No off-label medications are used. All data are retrievable from the patient's medical record. In addition, clinical and biochemical data from patients at month 0, 1, 2, 4, 6 and 12 of treatment, and otherwise within the study period, will be collected longitudinally.

The primary objective of the study is to describe the virological response to BLV in all patients starting BLV therapy for CHD, defined as a >2 Log decline in HDV-RNA or undetectable HDV-RNA (using the Robogene 2.0 quantitative kit, LLQ <6 IU/ml) at month 12 of therapy.

HDV patients who will start therapy with BLV 2 mg/day from May 2023, according to AIFA guidelines, will be consecutively enrolled.

Studieoversigt

Status

Rekruttering

Betingelser

Intervention / Behandling

Undersøgelsestype

Observationel

Tilmelding (Anslået)

100

Kontakter og lokationer

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

Studiesteder

    • MI
      • Milan, MI, Italien, 20122
        • Rekruttering
        • Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Division of Gastroenterology and Hepatology, Milan, Italy.
        • 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

Ikke-sandsynlighedsprøve

Studiebefolkning

All patients with CHD (quantifiable HDV-RNA) who will start treatment with BLV 2 mg/day during the study period at the S.C. Gastroenterology and Hepatology (Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico) and at participating centers, and who met the inclusion criteria and none of the exclusion criteria.

Beskrivelse

Inclusion Criteria:

  • 18 years of age or older
  • Chronic hepatitis delta
  • Compensated cirrhosis HDV related
  • Patients who will start therapy with BLV 2 mg/day from May 2023

Exclusion Criteria:

  • HDV-related decompensated cirrhosis (CPT ≥7)

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: PROSPECTIVE

Kohorter og interventioner

Gruppe / kohorte
Intervention / Behandling
Hepatis Delta

Bulevirtide (BLV) at a dose of 2 mg/day subcutaneously

dose of 2 mg/day subcutaneously

Hvad måler undersøgelsen?

Primære resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
Describe the virological response to BLV in all patients starting BLV therapy for CHD
Tidsramme: Month 6

Percentage of patients with undetectable HDV RNA

Month 6
Describe the virological response to BLV in all patients starting BLV therapy for CHD
Tidsramme: Month 12

Percentage of patients with ≥ 2 log IU/ml decline of HDV RNA

Month 12

Sekundære resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
Evaluation of the proportion of patients with virological response, defined as a >2 Log decline in HDV-RNA
Tidsramme: Month 6

Proportion of patients with virological response, defined as a >2 Log decline in HDV-RNA

Month 6
Evaluation of the proportion of patients with virological response, defined as a >2 Log decline in HDV-RNA
Tidsramme: Month 12

Proportion of patients with virological response, defined as a >2 Log decline in HDV-RNA

Month 12
Evaluation of the proportion of patients with virological response, defined as undetectable HDV-RNA
Tidsramme: Month 6

Proportion of patients with virological response, defined as undetectable HDV-RNA

Month 6
Evaluation of the proportion of patients with virological response, defined as undetectable HDV-RNA
Tidsramme: Month 12

Proportion of patients with virological response, defined as undetectable HDV-RNA

Month 12
Evaluation of the percentage of patients with >2 Log decrease in HDV-RNA along with normalization of ALT
Tidsramme: Month 6

Percentage of patients with >2 Log decrease in HDV-RNA along with normalization of ALT

Month 6
Evaluation of the percentage of patients with >2 Log decrease in HDV-RNA along with normalization of ALT
Tidsramme: Month 12

Percentage of patients with >2 Log decrease in HDV-RNA along with normalization of ALT

Month 12
Evaluation of the percentage of patients with normal ALT
Tidsramme: Month 6

Percentage of patients with normal ALT

Month 6
Evaluation of the percentage of patients with normal ALT
Tidsramme: Month 12

Percentage of patients with normal ALT

Month 12
Evaluation of the percentage of patients with clinical response, i.e., the percentage of patients who remain free of liver complications, such as HCC or decompensation
Tidsramme: Month 6

Percentage of patients who remain free of liver complications (de novo HCC or onset of decompensation)

Month 6
Evaluation of the percentage of patients with clinical response, i.e., the percentage of patients who remain free of liver complications, such as HCC or decompensation
Tidsramme: Month 12

Percentage of patients who remain free of liver complications (de novo HCC or onset of decompensation)

Month 12
Investigation of changes over time in serum levels of HBsAg (UI/mL)
Tidsramme: Month 6

Change in serum levels of HBsAg- by medians and ranges

Month 6
Investigation of changes over time in serum levels of HBsAg (UI/mL)
Tidsramme: Month 12

Change in serum levels of HBsAg- by medians and ranges

Month 12
Investigation of changes over time in serum levels of albumin (g/dL)
Tidsramme: Month 6

Change in serum levels albumin- by medians and ranges

Month 6
Investigation of changes over time in serum levels of albumin (g/dL)
Tidsramme: Month 12

Change in serum levels albumin- by medians and ranges

Month 12
Investigation of changes over time in serum levels of platelets (10e9/L)
Tidsramme: Month 6

Change in serum levels of platelets - by medians and ranges

Month 6
Investigation of changes over time in serum levels of platelets (10e9/L)
Tidsramme: Month 12

Change in serum levels of platelets - by medians and ranges

Month 12
Investigation of changes over time in serum levels of AFP (µg/L)
Tidsramme: Month 6

Change in serum levels of AFP - by medians and ranges

Month 6
Investigation of changes over time in serum levels of AFP (µg/L)
Tidsramme: Month 12

Change in serum levels of AFP - by medians and ranges

Month 12
Evaluation of treatment safety
Tidsramme: Month 6

Occurrence of change in serum bile acid levels (µmol/L)

Month 6
Evaluation of treatment safety
Tidsramme: Month 6

Occurrence of adverse events

Month 6
Evaluation of treatment safety
Tidsramme: Month 12

Occurrence of change in serum bile acid levels (µmol/L)

Month 12
Evaluation of treatment safety
Tidsramme: Month 12

Occurrence of adverse events

Month 12

Samarbejdspartnere og efterforskere

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

Sponsor

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)

1. maj 2023

Primær færdiggørelse (Faktiske)

1. november 2023

Studieafslutning (Anslået)

31. december 2027

Datoer for studieregistrering

Først indsendt

30. oktober 2023

Først indsendt, der opfyldte QC-kriterier

7. november 2023

Først opslået (Faktiske)

8. november 2023

Opdateringer af undersøgelsesjournaler

Sidste opdatering sendt (Faktiske)

5. november 2026

Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier

4. november 2026

Sidst verificeret

1. november 2026

Mere information

Begreber relateret til denne undersøgelse

Andre undersøgelses-id-numre

  • 184853

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