Long-term Effectiveness of the Live Attenuated Herpes Zoster Vaccine
Long-term Effectiveness of the Live Attenuated Herpes Zoster Vaccine in Adults Aged 40 Years or Older: a Multicenter, Retrospective Cohort Study Based on Phase III Trial
Studieoversigt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
Undersøgelsestype
Undersøgelsestype
Tilmelding (Anslået)
Tilmelding
Kontakter og lokationer
Studiekontakt
Studiekontakt
- Navn: Pengfei Jin
- Telefonnummer: #86-25-83759913
- E-mail: jpf19891103@163.com
Studiesteder
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Jiangsu
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Nanjing, Jiangsu, Kina
- Rekruttering
- Jiangsu Provincial Center for Diseases Control and Prevention (Jiangsu Provincial Academy of Preventive Medicine)
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Kontakt:
- Pengfei Jin
- Telefonnummer: #86-25-83759913
- E-mail: jpf19891103@163.com
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Deltagelseskriterier
Berettigelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
- Voksen
- Ældre voksen
Tager imod sunde frivillige
Prøveudtagningsmetode
Studiebefolkning
Beskrivelse
Inclusion Criteria:
- Individuals included in the E-mFAS from the Phase III Clinical Trial (NCT04334577) of the live attenuated herpes zoster vaccine produced by Changchun BCHT biotechnology Co. conducted during 2020-2021.
- Individuals who were able to complete the study with verbal informed consent.
Exclusion Criteria:
- Individuals who developed herpes zoster during the original Phase III Clinical Trial follow-up period.
- Individuals who were known to have died before the retrospective study.
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
Antal grupper/kohorter
Kohorter og interventioner
Gruppe / kohorteGruppe / kohorte |
Intervention / BehandlingIntervention / Behandling |
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The vaccine group.
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This vaccine was produced by Changchun BCHT Biotechnology Co.
After market authorization in June 2023, part of the participants originally assigned to placebo received catch-up vaccination with the marketed live attenuated herpes zoster vaccine produced by Changchun BCHT Biotechnology Co.
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The placebo group.
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This vaccine was produced by Changchun BCHT Biotechnology Co.
After market authorization in June 2023, part of the participants originally assigned to placebo received catch-up vaccination with the marketed live attenuated herpes zoster vaccine produced by Changchun BCHT Biotechnology Co.
This placebo was produced by Changchun BCHT Biotechnology Co. for use in the Phase III Clinical Trial.
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Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Tidsramme |
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Incidence of Herpes Zoster comparing participants originally assigned to the vaccine group and participants originally assigned to the placebo group
Tidsramme: From the end of the Phase III Clinical Trial in July 2021 to June 2023, before catch-up vaccination among placebo participants
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From the end of the Phase III Clinical Trial in July 2021 to June 2023, before catch-up vaccination among placebo participants
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Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Tidsramme |
|---|---|
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Incidence of Herpes Zoster comparing participants in the original placebo group who received catch-up vaccination and participants originally assigned to the vaccine group under continued follow-up
Tidsramme: From June 2023 to the survey date in 2026
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From June 2023 to the survey date in 2026
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Incidence of Herpes Zoster among participants originally assigned to the placebo group, comparing the post-catch-up vaccination period with their earlier placebo period before catch-up vaccination
Tidsramme: From July 2021 to June 2023 for the earlier placebo period, and from June 2023 to the survey date in 2026 for the post-catch-up vaccination period
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From July 2021 to June 2023 for the earlier placebo period, and from June 2023 to the survey date in 2026 for the post-catch-up vaccination period
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Andre resultatmål
Andre resultatmål
Resultatmål |
Tidsramme |
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Incidence of Herpes Zoster stratified by sex
Tidsramme: From July 2021 to the survey date in 2026
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From July 2021 to the survey date in 2026
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Incidence of Herpes Zoster stratified by age group
Tidsramme: From July 2021 to the survey date in 2026
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From July 2021 to the survey date in 2026
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Incidence of Herpes Zoster stratified by chronic disease history
Tidsramme: From July 2021 to the survey date in 2026
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From July 2021 to the survey date in 2026
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Incidence of Herpes Zoster stratified by immunosuppressive treatment history
Tidsramme: From July 2021 to the survey date in 2026
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From July 2021 to the survey date in 2026
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Incidence of Herpes Zoster stratified by alcohol use
Tidsramme: From July 2021 to the survey date in 2026
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From July 2021 to the survey date in 2026
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Incidence of Herpes Zoster stratified by smoking status
Tidsramme: From July 2021 to the survey date in 2026
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From July 2021 to the survey date in 2026
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Incidence of Herpes Zoster stratified by physical activity or physical labor
Tidsramme: From July 2021 to the survey date in 2026
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From July 2021 to the survey date in 2026
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Samarbejdspartnere og efterforskere
Sponsor
Sponsor
Samarbejdspartnere
Samarbejdspartnere
Efterforskere
Efterforskere
- Ledende efterforsker: Pengfei Jin, Jiangsu Provincial Center for Diseases Control and Prevention (Jiangsu Provincial Academy of Preventive Medicine)
Datoer for undersøgelser
Studer store datoer
Studiestart (Faktiske)
Studiestart
Primær færdiggørelse (Anslået)
Primær færdiggørelse
Studieafslutning (Anslået)
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
Nøgleord
Yderligere relevante MeSH-vilkår
Andre undersøgelses-id-numre
Andre undersøgelses-id-numre
- JSIIT006
Plan for individuelle deltagerdata (IPD)
Planlægger du at dele individuelle deltagerdata (IPD)?
Lægemiddel- og udstyrsoplysninger, undersøgelsesdokumenter
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