- ICH GCP
- US-Register für klinische Studien
- Klinische Studie NCT03731182
A Study to Evaluate the Safety, Tolerability, and Immunogenicity of V114 in Children With Sickle Cell Disease (V114-023/PNEU-SICKLE)
21. Mai 2021 aktualisiert von: Merck Sharp & Dohme LLC
A Phase 3, Multicenter, Randomized, Double-blind, Active Comparator Controlled Study to Evaluate the Safety, Tolerability, and Immunogenicity of V114 in Children With Sickle Cell Disease (PNEU-SICKLE)
This study is designed to describe the safety, tolerability, and immunogenicity of V114 in children with sickle cell disease.
Studienübersicht
Status
Abgeschlossen
Bedingungen
Intervention / Behandlung
Studientyp
Interventionell
Einschreibung (Tatsächlich)
104
Phase
- Phase 3
Kontakte und Standorte
Dieser Abschnitt enthält die Kontaktdaten derjenigen, die die Studie durchführen, und Informationen darüber, wo diese Studie durchgeführt wird.
Studienorte
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Salvador, Brasilien, 40420-000
- Hospital Santo Antonio - Obras Sociais Irma Dulce ( Site 0205)
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Sao Paulo, Brasilien, 01221-900
- Santa Casa de Misericordia de Sao Paulo ( Site 0202)
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MG
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Belo Horizonte, MG, Brasilien, 30150-221
- Santa Casa de Misericordia de Belo Horizonte ( Site 0200)
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Santo Domingo, Dominikanische Republik, 10122
- Clinical Research Republica Dominicana ( Site 0401)
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Santo Domingo, Dominikanische Republik, 10205
- Caimed Dominicana S.A.S ( Site 0400)
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Santo Domingo
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Distrito Nacional, Santo Domingo, Dominikanische Republik, 10204
- Fundacion Dominicana de Perinatologia PRO BEBE INC ( Site 0402)
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Athens, Griechenland, 115 27
- Agia Sophia Children s Hospital ( Site 0700)
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Thessaloniki, Griechenland, 546 42
- Hippokration General Hospital of Thessaloniki ( Site 0701)
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Genova, Italien, 16132
- Ospedale San Martino ( Site 0800)
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Atlantico
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Barranquilla, Atlantico, Kolumbien, 080020
- Clinica de la Costa Ltda. ( Site 0300)
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Valle Del Cauca
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Cali, Valle Del Cauca, Kolumbien, 760045
- Centro de Estudios en Infectologia Pediatrica SAS ( Site 0301)
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Panama, Panama, 0816-00383
- Cevaxin ( Site 0500)
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Panama, Panama, 0816-00383
- Cevaxin ( Site 0502)
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Delaware
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Wilmington, Delaware, Vereinigte Staaten, 19803
- Nemours/Alfred I. duPont Hospital for Children ( Site 0113)
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Georgia
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Atlanta, Georgia, Vereinigte Staaten, 30303
- Children's Healthcare of Atlanta ( Site 0100)
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Michigan
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Detroit, Michigan, Vereinigte Staaten, 48201
- Children's Hospital of Michigan ( Site 0111)
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New Jersey
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Newark, New Jersey, Vereinigte Staaten, 07112
- Newark Beth Israel Medical Center ( Site 0115)
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New York
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Rochester, New York, Vereinigte Staaten, 14642
- University of Rochester Medical Center ( Site 0105)
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Ohio
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Cincinnati, Ohio, Vereinigte Staaten, 45229
- Cincinnati Children's Hospital Medical Center ( Site 0101)
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Teilnahmekriterien
Forscher suchen nach Personen, die einer bestimmten Beschreibung entsprechen, die als Auswahlkriterien bezeichnet werden. Einige Beispiele für diese Kriterien sind der allgemeine Gesundheitszustand einer Person oder frühere Behandlungen.
Zulassungskriterien
Studienberechtigtes Alter
5 Jahre bis 17 Jahre (Kind)
Akzeptiert gesunde Freiwillige
Nein
Studienberechtigte Geschlechter
Alle
Beschreibung
Inclusion Criteria:
- Documented diagnosis of sickle cell disease in their medical record
Female participants: not pregnant or breastfeeding, and at least 1 of the following conditions apply:
1) not a woman of childbearing potential (WOCBP) as defined in the protocol, or 2) a WOCBP who agrees to follow the contraceptive guidance in the protocol during the treatment period and for at least 6 weeks after the last dose of study vaccine
- Has a legally acceptable representative who understands the study procedures, alternate treatments available, and risks involved with the study and voluntarily agrees to participate by giving written informed consent/assent.
Exclusion Criteria:
- History of Invasive Pneumococcal Disease (positive blood culture, positive cerebrospinal fluid culture, or positive culture at another sterile site) or known history of other culture-positive pneumococcal disease within 3 years of Visit 1 (Day 1)
- Known hypersensitivity to any component of pneumococcal conjugate vaccine (PCV), or any diphtheria toxoid-containing vaccine
- Known or suspected impairment of immunological function
- History of congenital or acquired immunodeficiency
- Documented human immunodeficiency virus (HIV) infection
- History of autoimmune disease (including but not limited to systemic lupus erythematosus, antiphospholipid syndrome, Behcet's disease, autoimmune thyroid disease, polymyositis and dermatomyositis, scleroderma, or type 1 diabetes mellitus)
- Known coagulation disorder contraindicating intramuscular vaccination
- History of malignancy ≤5 years prior to signing informed consent/assent, except for adequately treated basal cell or squamous cell skin cancer or in situ cervical cancer
- A WOCBP who has a positive urine or serum pregnancy test before the first vaccination at Visit 1 (Day 1)
- Received any PCV or pneumococcal polysaccharide vaccine <3 years before Visit 1 (Day 1)
- Five (5) years of age and has received <3 doses of PCV
- Receiving immunosuppressive therapy, including chemotherapeutic agents used to treat cancer or other conditions, and interventions associated with organ or bone marrow transplantation, or autoimmune disease. Note: hydroxyurea is permitted
- Received immunoglobulin within 6 months before receipt of study vaccine
- Participated in another clinical study of an investigational product within 2 months before the beginning or anytime during the duration of the current clinical study. Participants enrolled in observational studies may be included
- Recent history (within the last year) of more than 3 inpatient hospitalizations
- At the time of signing informed consent/assent, is a user of recreational or illicit drugs or has had a recent history (within the last year) of drug or alcohol abuse or dependence as assessed by the study investigator
- History or current evidence of any condition, therapy, lab abnormality or other circumstance that might expose the participant to risk by participating in the study, confound the results of the study, or interfere with the participant's participation for the full duration of the study in the opinion of the Investigator
- Is or has an immediate family member (eg, spouse, parent/legal guardian, sibling, or child) who is investigational site or Sponsor staff directly involved with this study.
Studienplan
Dieser Abschnitt enthält Einzelheiten zum Studienplan, einschließlich des Studiendesigns und der Messung der Studieninhalte.
Wie ist die Studie aufgebaut?
Designdetails
- Hauptzweck: Verhütung
- Zuteilung: Zufällig
- Interventionsmodell: Parallele Zuordnung
- Maskierung: Verdreifachen
Waffen und Interventionen
Teilnehmergruppe / Arm |
Intervention / Behandlung |
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Experimental: V114
Participants will receive a single 0.5 mL intramuscular (IM) injection of V114 on Day 1.
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V114 pneumococcal capsular polysaccharide serotypes 1, 3, 4, 5, 6A, 7F, 9V, 14, 18C, 19F, 19A, 22F, 23F, 33F (2 mcg each), and serotype 6B (4 mcg) in each 0.5 mL dose
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Aktiver Komparator: Prevnar 13™
Participants will receive a single 0.5 mL IM injection of Prevnar 13™ on Day 1.
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Prevnar 13™ pneumococcal capsular polysaccharide serotypes 1, 3, 4, 5, 6A, 7F, 9V, 14, 18C, 19A, 19F, 23F (2.2 mcg) and 6B (4.4 mcg) in each 0.5 ml dose
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Was misst die Studie?
Primäre Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
|---|---|---|
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Percentage of Participants With a Solicited Injection-site Adverse Event
Zeitfenster: Up to 14 days post-vaccination
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An adverse event (AE) is any untoward medical occurrence in a clinical study participant, temporally associated with the use of study treatment, whether or not considered related to the study treatment.
Solicited injection-site AEs included injection-site erythema (redness), injection-site induration (hard lump), injection-site pain (tenderness), and injection-site swelling.
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Up to 14 days post-vaccination
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Percentage of Participants With a Solicited Systemic Adverse Event
Zeitfenster: Up to 14 days post-vaccination
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An AE is any untoward medical occurrence in a clinical study participant, temporally associated with the use of study treatment, whether or not considered related to the study treatment.
Solicited systemic AEs included arthralgia (joint pain), fatigue (tiredness), headache, myalgia (muscle pain), and urticaria (hives or welts).
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Up to 14 days post-vaccination
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Percentage of Participants With a Vaccine-related Serious Adverse Event
Zeitfenster: Up to 6 months post-vaccination
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A serious adverse event (SAE) is an AE that results in death, is life-threatening, requires or prolongs an existing hospitalization, results in persistent or significant disability or incapacity, is a congenital anomaly or birth defect, or is another important medical event deemed such by medical or scientific judgment.
SAEs that were reported by the investigator to be at least possibly related to the study vaccination were summarized.
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Up to 6 months post-vaccination
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Geometric Mean Concentration (GMC) of Serotype-specific Immunoglobulin G (IgG) at Day 30
Zeitfenster: Day 30
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The GMC of IgG serotype-specific antibodies to the 13 serotypes (1, 3, 4, 5, 6A, 6B, 7F, 9V, 14, 18C, 19A, 19F, and 23F) included in V114 and Prevnar 13™ and 2 serotypes (22F and 33F) unique to V114 were quantitated from participants' sera by a multiplex electrochemiluminescence (ECL) assay.
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Day 30
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Sekundäre Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
|---|---|---|
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Geometric Mean Titer (GMT) of Serotype-specific Opsonophagocytic Activity (OPA) at Day 30
Zeitfenster: Day 30
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Sera from participants was used to measure GMT of 13 serotypes (1, 3, 4, 5, 6A, 6B, 7F, 9V, 14, 18C, 19A, 19F, and 23F) included in V114 and Prevnar 13™ and 2 serotypes (22F and 33F) unique to V114 using the multiplexed opsonophagocytic assay (MOPA).
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Day 30
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Geometric Mean Fold Rise (GMFR) in Serotype-specific IgG From Day 1 (Baseline) to Day 30
Zeitfenster: Day 1 (Baseline) and Day 30
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IgG for the 13 serotypes (1, 3, 4, 5, 6A, 6B, 7F, 9V, 14, 18C, 19A, 19F, and 23F) included in V114 and Prevnar 13™ and 2 serotypes unique to V114 (22F and 33F) was determined using an electrochemiluminescence assay.
GMFR is defined as the geometric mean of the ratio of concentration at Day 30 after vaccination divided by concentration at baseline (Day 1, pre-vaccination).
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Day 1 (Baseline) and Day 30
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GMFR in Serotype-specific OPA From Day 1 (Baseline) to Day 30
Zeitfenster: Day 1 (Baseline) and Day 30
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Activity for the 13 serotypes (1, 3, 4, 5, 6A, 6B, 7F, 9V, 14, 18C, 19A, 19F, and 23F) included in V114 and Prevnar 13™ and 2 serotypes unique to V114 (22F and 33F) was determined using a MOPA.
GMFR is defined as the geometric mean of the ratio of concentration at Day 30 after vaccination divided by concentration at baseline (Day 1, pre-vaccination).
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Day 1 (Baseline) and Day 30
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Mitarbeiter und Ermittler
Hier finden Sie Personen und Organisationen, die an dieser Studie beteiligt sind.
Sponsor
Publikationen und hilfreiche Links
Die Bereitstellung dieser Publikationen erfolgt freiwillig durch die für die Eingabe von Informationen über die Studie verantwortliche Person. Diese können sich auf alles beziehen, was mit dem Studium zu tun hat.
Studienaufzeichnungsdaten
Diese Daten verfolgen den Fortschritt der Übermittlung von Studienaufzeichnungen und zusammenfassenden Ergebnissen an ClinicalTrials.gov. Studienaufzeichnungen und gemeldete Ergebnisse werden von der National Library of Medicine (NLM) überprüft, um sicherzustellen, dass sie bestimmten Qualitätskontrollstandards entsprechen, bevor sie auf der öffentlichen Website veröffentlicht werden.
Haupttermine studieren
Studienbeginn (Tatsächlich)
23. Januar 2019
Primärer Abschluss (Tatsächlich)
8. Juni 2020
Studienabschluss (Tatsächlich)
8. Juni 2020
Studienanmeldedaten
Zuerst eingereicht
2. November 2018
Zuerst eingereicht, das die QC-Kriterien erfüllt hat
2. November 2018
Zuerst gepostet (Tatsächlich)
6. November 2018
Studienaufzeichnungsaktualisierungen
Letztes Update gepostet (Tatsächlich)
16. Juni 2021
Letztes eingereichtes Update, das die QC-Kriterien erfüllt
21. Mai 2021
Zuletzt verifiziert
1. Mai 2021
Mehr Informationen
Begriffe im Zusammenhang mit dieser Studie
Zusätzliche relevante MeSH-Bedingungen
- Infektionen
- Hämatologische Erkrankungen
- Genetische Krankheiten, angeboren
- Bakterielle Infektionen
- Bakterielle Infektionen und Mykosen
- Streptokokken-Infektionen
- Grampositive bakterielle Infektionen
- Anämie
- Anämie, hämolytisch, angeboren
- Anämie, hämolytisch
- Hämoglobinopathien
- Pneumokokken-Infektionen
- Anämie, Sichelzellenanämie
- Physiologische Wirkungen von Arzneimitteln
- Immunologische Faktoren
- Heptavalenter Pneumokokken-Konjugatimpfstoff
Andere Studien-ID-Nummern
- V114-023 (Andere Kennung: Merck Protocol Number)
- 2018-001152-35 (EudraCT-Nummer)
Plan für individuelle Teilnehmerdaten (IPD)
Planen Sie, individuelle Teilnehmerdaten (IPD) zu teilen?
Ja
Beschreibung des IPD-Plans
http://engagezone.msd.com/doc/ProcedureAccessClinicalTrialData.pdf
Arzneimittel- und Geräteinformationen, Studienunterlagen
Studiert ein von der US-amerikanischen FDA reguliertes Arzneimittelprodukt
Ja
Studiert ein von der US-amerikanischen FDA reguliertes Geräteprodukt
Nein
Diese Informationen wurden ohne Änderungen direkt von der Website clinicaltrials.gov abgerufen. Wenn Sie Ihre Studiendaten ändern, entfernen oder aktualisieren möchten, wenden Sie sich bitte an register@clinicaltrials.gov. Sobald eine Änderung auf clinicaltrials.gov implementiert wird, wird diese automatisch auch auf unserer Website aktualisiert .