Efficacy and Tolerability Study of V501 in Japanese Males (V501-122)
A Phase III Placebo-controlled Clinical Trial to Study the Tolerability, Immunogenicity and Efficacy of V501 in 16- to 26-year-old Japanese Men
Studienübersicht
Status
Status
Bedingungen
Bedingungen
Intervention / Behandlung
Intervention / Behandlung
Studientyp
Studientyp
Einschreibung (Tatsächlich)
Einschreibung
Phase
Phase
- Phase 3
Teilnahmekriterien
Zulassungskriterien
Zulassungskriterien
Studienberechtigtes Alter
Akzeptiert gesunde Freiwillige
Studienberechtigte Geschlechter
Beschreibung
Inclusion Criteria:
- Japanese
- No clinical evidence of gross genital lesion suggesting sexually-transmitted disease and no clinically present external genital warts
- Other inclusion criteria will be discussed with the investigator during screening
Exclusion Criteria:
- History of known prior vaccination with an HPV vaccine or plans to receive one outside the study
- History of external genital warts
- History of severe allergic reaction that required medical intervention
- Received immune globulin or blood-derived products in the past 6 months or plan to receive any before Month 7 of the study
- History of splenectomy, is currently immunocompromised, or has been diagnosed with immunodeficiency, Human Immunodeficiency Virus (HIV), lymphoma, leukemia, systemic lupus erythematosus, rheumatoid arthritis, juvenile rheumatoid arthritis, inflammatory bowel disease, or other autoimmune condition
- Received immunosuppressive therapy in the past year, excluding inhaled, nasal, or topical corticosteroids and certain regimens of systemic corticosteroids
- Known thrombocytopenia or coagulation disorder that would contraindicate intramuscular injections
- Ongoing alcohol or drug abuse within the past 12 months
Studienplan
Wie ist die Studie aufgebaut?
Designdetails
- Hauptzweck: Verhütung
- Zuteilung: Zufällig
- Interventionsmodell: Parallele Zuordnung
- Maskierung: Verdreifachen
Anzahl der Arme
Waffen und Interventionen
Teilnehmergruppe / ArmTeilnehmergruppe / Arm |
Intervention / BehandlungIntervention / Behandlung |
|---|---|
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Experimental: V501
Participants received V501 0.5 mL intramuscular injection at Day 1, Month 2, and Month 6. Follow-up was up to Month 36.
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Formulated with aluminum hydroxyphosphate sulfate (AAHS) adjuvant
Andere Namen:
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Placebo-Komparator: Placebo
Participants received placebo 0.5 mL intramuscular injection at Day 1, Month 2, and Month 6. Follow-up was up to Month 36.
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Formulated with AAHS adjuvant
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Was misst die Studie?
Primäre Ergebnismessungen
Primäre Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
|---|---|---|
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Combined Incidence of HPV Type 6, 11, 16, or 18-related Persistent Infection
Zeitfenster: Up to Month 36
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Persistent infection was defined as 1) polymerase chain reaction (PCR) positive to HPV Type 6, 11, 16, or 18 in 2 consecutive anogenital or biopsy samples collected ≥4 months apart, or 2) Pathology Panel consensus diagnosis of condyloma acuminate, penile/perianal/perineal intraepithelial neoplasia (PIN), penile, perianal, or perineal cancer and PCR detection of HPV Type 6, 11, 16, or 18 in an adjacent section and PCR positive for the same HPV type at a separate adjacent visit.
The combined incidence of HPV Type 6, 11, 16, or 18 persistent infection detected in samples from ≥2 consecutive visits ≥6 months apart was assessed.
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Up to Month 36
|
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Percentage of Participants With Maximum Temperature ≥37.5°C Reported on the Vaccination Report Card
Zeitfenster: Up to 5 days after any vaccination
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Body temperature (oral or oral equivalent) was recorded on the Vaccination Report Card (VRC).
The percentage of participants with a maximum temperature ≥37.5°C was summarized.
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Up to 5 days after any vaccination
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Percentage of Participants With an Injection-site Adverse Event Prompted on the Vaccination Report Card
Zeitfenster: Up to 5 days after any vaccination
|
An adverse event (AE) is defined as any untoward medical occurrence in a participant which does not necessarily have a causal relationship with study drug.
An AE can therefore be any unfavourable and unintended sign, symptom, or disease temporally associated with the use of study drug or a protocol-specified procedure, whether or not considered related to the study drug or protocol-specified procedure.
Any worsening of a preexisting condition that is temporally associated with the study drug or protocol-specified procedure is also an AE.
The percentage of participants with an injection-site AE prompted on the VRC (erythema, pain, and swelling) was summarized.
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Up to 5 days after any vaccination
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Percentage of Participants With a Systemic Adverse Event
Zeitfenster: Up to 15 days after any vaccination
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An adverse event (AE) is defined as any untoward medical occurrence in a participant which does not necessarily have a causal relationship with study drug.
An AE can therefore be any unfavourable and unintended sign, symptom, or disease temporally associated with the use of study drug or a protocol-specified procedure, whether or not considered related to the study drug or protocol-specified procedure.
Any worsening of a preexisting condition that is temporally associated with the study drug or protocol-specified procedure is also an AE.
The percentage of participants with a systemic AE was summarized.
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Up to 15 days after any vaccination
|
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Percentage of Participants With a Vaccine-related Systemic Adverse Event
Zeitfenster: Up to 15 days after any vaccination
|
An adverse event (AE) is defined as any untoward medical occurrence in a participant which does not necessarily have a causal relationship with study drug.
An AE can therefore be any unfavourable and unintended sign, symptom, or disease temporally associated with the use of study drug or a protocol-specified procedure, whether or not considered related to the study drug or protocol-specified procedure.
Any worsening of a preexisting condition that is temporally associated with the study drug or protocol-specified procedure is also an AE.
Vaccine-related AEs are those that were deemed possibly, probably, or definitely related to vaccine administration by the investigator.
The percentage of participants with a vaccine-related systemic AE was summarized.
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Up to 15 days after any vaccination
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Sekundäre Ergebnismessungen
Sekundäre Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
|---|---|---|
|
Combined Incidence of HPV Type 6, 11, 16, or 18-related Persistent Infection or Disease
Zeitfenster: Up to Month 36
|
Persistent infection was defined as 1) polymerase chain reaction (PCR) positive to HPV Type 6, 11, 16, or 18 in 2 consecutive anogenital or biopsy samples collected ≥4 months apart, or 2) Pathology Panel consensus diagnosis of condyloma acuminate, penile/perianal/perineal intraepithelial neoplasia (PIN), penile, perianal, or perineal cancer and PCR detection of HPV Type 6, 11, 16, or 18 in an adjacent section and PCR positive for the same HPV type at a separate adjacent visit.
The incidence of persistent infection detected in samples from ≥2 consecutive visits ≥6 months apart was assessed.
Disease was defined as HPV Type 6, 11, 16, or 18-related condyloma acuminate, PIN, penile, perianal, or perineal cancer.
The combined incidence of HPV Type 6, 11, 16, or 18 persistent infection or disease was assessed.
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Up to Month 36
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Mitarbeiter und Ermittler
Sponsor
Sponsor
Publikationen und hilfreiche Links
Studienaufzeichnungsdaten
Haupttermine studieren
Studienbeginn (Tatsächlich)
Studienbeginn
Primärer Abschluss (Tatsächlich)
Primärer Abschluss
Studienabschluss (Tatsächlich)
Studienabschluss
Studienanmeldedaten
Zuerst eingereicht
Zuerst eingereicht
Zuerst eingereicht, das die QC-Kriterien erfüllt hat
Zuerst eingereicht, das die QC-Kriterien erfüllt hat
Zuerst gepostet (Schätzen)
Zuerst gepostet
Studienaufzeichnungsaktualisierungen
Letztes Update gepostet (Tatsächlich)
Letztes Update gepostet
Letztes eingereichtes Update, das die QC-Kriterien erfüllt
Letztes eingereichtes Update, das die QC-Kriterien erfüllt
Zuletzt verifiziert
Zuletzt verifiziert
Mehr Informationen
Begriffe im Zusammenhang mit dieser Studie
Zusätzliche relevante MeSH-Bedingungen
- Viruserkrankungen
- Infektionen
- Neubildungen nach histologischem Typ
- Neubildungen
- Neubildungen, Drüsen und Epithelien
- DNA-Virusinfektionen
- Tumorvirusinfektionen
- Neubildungen, Plattenepithelzellen
- Papillomavirus-Infektionen
- Papillom
- Physiologische Wirkungen von Arzneimitteln
- Immunologische Faktoren
- Impfungen
Andere Studien-ID-Nummern
Andere Studien-ID-Nummern
- V501-122 (Andere Kennung: Merck Protocol Number)
- 132237 (Registrierungskennung: JAPIC-CTI)
- 2015-002931-16 (EudraCT-Nummer)
Plan für individuelle Teilnehmerdaten (IPD)
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Beschreibung des IPD-Plans
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