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Safety and Immunogenicity of GlaxoSmithKline Biologicals Meningococcal Group B Vaccine When Administered Concomitantly With GlaxoSmithKline Biologicals MenACWY Conjugate Vaccine to Healthy Infants

14. Juni 2018 aktualisiert von: GlaxoSmithKline

A Phase 3b, Open-Label, Randomized, Multicenter Study to Assess the Safety and Immunogenicity of GlaxoSmithKline Biologicals Meningococcal Group B Vaccine When Administered Concomitantly With GlaxoSmithKline Biologicals MenACWY Conjugate Vaccine to Healthy Infants

The purpose of this trial is to evaluate the immunogenicity, the safety and the tolerability of rMenB+OMV NZ and MenACWY vaccines in healthy infants, when concomitantly administered at 3, 5, 7 and 13 months of age, compared to either alone.

Studienübersicht

Studientyp

Interventionell

Einschreibung (Tatsächlich)

750

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

      • Buenos Aires, Argentinien, C1425EFD
        • GSK Investigational Site
      • Buenos Aires, Argentinien, C1425DEM
        • GSK Investigational Site
      • Cordoba, Argentinien, X5000JRD
        • GSK Investigational Site
      • Mexico City, Mexiko, 06760
        • GSK Investigational Site
      • Mexico City, Mexiko, 04530
        • GSK Investigational Site
      • Mexico City, Mexiko, 06400
        • GSK Investigational Site
      • Morelia, Mexiko, 58070
        • GSK Investigational Site

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

2 Monate bis 3 Monate (Kind)

Akzeptiert gesunde Freiwillige

Ja

Studienberechtigte Geschlechter

Alle

Beschreibung

Inclusion Criteria:

  1. Healthy 3-month old infants (85-119 days, inclusive) at time of Visit 1 whose parents/legal guardians have given written informed consent after the nature of the study has been explained.
  2. Available for all the visits scheduled in the study.
  3. In good health as determined by medical history, physical examination and clinical judgment of the investigator.

Exclusion Criteria:

  1. History of any previous immunization with a meningococcal vaccine or vaccine containing meningococcal antigen(s) at the time of enrollment.
  2. Previous known or suspected disease caused by N. meningitidis.
  3. Household contact with and/or intimate exposure to an individual with laboratory confirmed N. meningitidis infection or colonization.
  4. History of severe allergic reaction after previous vaccinations, or hypersensitivity to any component of the vaccine.
  5. Known or suspected autoimmune disease or impairment/alteration of the immune system resulting from, for ex-ample:

    • Chronic administration of immunosuppressants or other immune-modifying drugs since birth (3 months prior). (For corticosteroids, this means prednisone, or equivalent, ≥ 0.5 mg/kg/day or ≥ 10 mcg/day for children below 2 years. Inhaled and topical steroids are allowed),
    • Immune deficiency disorder, or known HIV infection.
  6. Receipt of blood, blood products and/or plasma derivatives or any parenteral immunoglobulin preparation since birth.
  7. History of any progressive or severe neurologic disorder, or seizure disorder or Guillan Barré syndrome (exception: one self-limited febrile seizure is acceptable).
  8. History of any bleeding disorder considered as a contraindication to intramuscular injection or blood draw.
  9. Child's parent(s) or legal guardian(s) are not able to comprehend and to follow all required study procedures for the whole period of the study.
  10. Receipt of any investigational or non-registered product since birth (3 month prior) or are expected to receive during the study period.
  11. Family members or household members of site research staff.
  12. Any clinically-significant chronic or progressive disease according to judgment of the investigator (pulmonary, cardiovascular, renal, hepatic or endocrine functional abnormality) or a congenital anomaly/known cytogenic disorder (e.g., Down's syndrome).
  13. History or any illness/condition that, in the opinion of the investigator, might interfere with the results of the study or pose additional risk to the subjects due to participation in the 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: Keine (Offenes Etikett)

Waffen und Interventionen

Teilnehmergruppe / Arm
Intervention / Behandlung
Experimental: rMenB+ACWY
Approximately 250 healthy infants who will be vaccinated at 3, 5, 7 and 13 months of age.
4 doses administered intramuscularly on Days 1, 61, 121 and 301 with blood draw visits at Days 1, 151, 301 and 331 and who will receive reminder calls at 2 and 4 days after each vaccination visit and safety calls on Days 201 and 251.
Andere Namen:
  • Bexsero®
4 doses administered intramuscularly on Days 1, 61, 121 and 301 with blood draw visits at Days 1, 151, 301 and 331 and who will receive reminder calls at 2 and 4 days after each vaccination visit and safety calls on Days 201 and 251.
Andere Namen:
  • Menveo®
Aktiver Komparator: rMENB
Approximately 250 healthy infants who will be vaccinated at 3, 5, 7 and 13 months of age.
4 doses administered intramuscularly on Days 1, 61, 121 and 301 with blood draw visits at Days 1, 151, 301 and 331 and who will receive reminder calls at 2 and 4 days after each vaccination visit and safety calls on Days 201 and 251.
Andere Namen:
  • Bexsero®
Aktiver Komparator: MenACWY
Approximately 250 healthy infants who will be vaccinated at 3, 5, 7 and 13 months of age.
4 doses administered intramuscularly on Days 1, 61, 121 and 301 with blood draw visits at Days 1, 151, 301 and 331 and who will receive reminder calls at 2 and 4 days after each vaccination visit and safety calls on Days 201 and 251.
Andere Namen:
  • Menveo®

Was misst die Studie?

Primäre Ergebnismessungen

Ergebnis Maßnahme
Maßnahmenbeschreibung
Zeitfenster
Human Serum Bactericidal Activity (hSBA) Geometric Mean Titers (GMTs) Against Each of the Serogroup B Indicator Strains
Zeitfenster: At Day 331 (one month after the fourth vaccination)

Human serum bactericidal activity (hSBA) titers against each of the serogroup B indicator strains-H44/76,5/99,NZ98/254 & M10713 after receiving 4 doses of rMenB+OMV NZ / MenACWY vaccines, concomitantly administered, versus corresponding response in subjects who received rMenB+OMV NZ administered alone, were presented in terms of vaccine group specific geometric mean titers (GMTs).

This outcome measure applies to only rMenB+ACWY and rMenB groups as the serogroup B indicator strains were assessed only for these two groups.

At Day 331 (one month after the fourth vaccination)
hSBA Geometric Mean Titers (GMTs) Against Each of the Serogroups A, C, W-135 and Y
Zeitfenster: At Day 331 (one month after the fourth vaccination)

hSBA titers against N. meningitidis serogroups A, C, W-135 and Y after receiving four doses of either rMenB+OMV NZ / MenACWY concomitantly administered versus corresponding response in subjects who received MenACWY administered alone were presented in terms of vaccine group specific GMTs.

This outcome measure applies to only rMenB+ACWY and MenACWY groups as the serogroups A,C,W-135 & Y were assessed only for these two groups.

At Day 331 (one month after the fourth vaccination)

Sekundäre Ergebnismessungen

Ergebnis Maßnahme
Maßnahmenbeschreibung
Zeitfenster
hSBA Geometric Mean Titers Against Each of the Serogroup B Indicator Strains.
Zeitfenster: At Day 1

hSBA GMTs against each of the N. meningitidis serogroup B indicator strains-H44/76,5/99,NZ98/254 & M10713 at baseline (Day 1).

This outcome measure applies to only rMenB+ACWY and rMenB groups as the serogroup B strains were assessed only for these two groups.

At Day 1
hSBA Geometric Mean Titers Against Each of the Serogroup B Indicator Strains.
Zeitfenster: At Day 151 (one month after the third vaccination)

hSBA GMTs against each of the N. meningitidis serogroup B indicator strains-H44/76,5/99,NZ98/254 & M10713 at one month after the third vaccination (Day 151).

This outcome measure applies to only rMenB+ACWY and rMenB groups as the serogroup B strains were assessed only for these two groups.

At Day 151 (one month after the third vaccination)
hSBA Geometric Mean Titers Against Each of the Serogroup B Indicator Strains.
Zeitfenster: At Day 301 (before the fourth vaccination)

hSBA GMTs against each of the N. meningitidis serogroup B indicator strains-H44/76,5/99,NZ98/254 & M10713 before the fourth vaccination (Day 301).

This outcome measure applies to only rMenB+ACWY and rMenB groups as the serogroup B strains were assessed only for these two groups.

At Day 301 (before the fourth vaccination)
hSBA Geometric Mean Titers Against Each of the Serogroup B Indicator Strains.
Zeitfenster: At Day 331 (one month after the fourth vaccination)

hSBA GMTs against each of the N. meningitidis serogroup B indicator strains-H44/76,5/99,NZ98/254 & M10713 at one month after the fourth vaccination (Day 331).

This outcome measure applies to only rMenB+ACWY and rMenB groups as the serogroup B strains were assessed only for these two groups.

At Day 331 (one month after the fourth vaccination)
hSBA Geometric Mean Titers Against Each of the Serogroups A,C,W-135 & Y.
Zeitfenster: At Day 1

hSBA GMTs against each of the N. meningitidis serogroups A, C, W-135, Y at baseline (Day 1).

This outcome measure applies to only rMenB+ACWY and MENACWY groups as the serogroups A,C,W-135 & Y were assessed only for these two groups.

At Day 1
hSBA Geometric Mean Titers Against Each of the Serogroups A, C, W-135 and Y
Zeitfenster: At Day 151 (one month after the third vaccination)

hSBA GMTs against each of the N. meningitidis serogroups A, C, W-135, Y at one month after the third vaccination (Day 151).

This outcome measure applies to only rMenB+ACWY and MENACWY groups as the serogroups A,C,W-135 & Y were assessed only for these two groups.

At Day 151 (one month after the third vaccination)
hSBA Geometric Mean Titers Against Each of the Serogroups A,C,W-135 & Y.
Zeitfenster: At Day 301 (before the fourth vaccination)

hSBA GMTs against each of the N. meningitidis serogroups A, C, W-135, Y before the fourth vaccination (Day 301).

This outcome measure applies to only rMenB+ACWY and MENACWY groups as the serogroups A,C,W-135 & Y were assessed only for these two groups.

At Day 301 (before the fourth vaccination)
hSBA Geometric Mean Titers Against Each of the Serogroups A,C,W-135 & Y.
Zeitfenster: At Day 331 (one month after the fourth vaccination)

hSBA GMTs against each of the N.meningitidis serogroups A, C, W-135, Y at one month after the fourth vaccination (Day 331).

This outcome measure applies to only rMenB+ACWY and MENACWY groups as the serogroups A,C,W-135 & Y were assessed only for these two groups.

At Day 331 (one month after the fourth vaccination)
Percentage of Subjects With hSBA Titers ≥1:5 Against Each of the Serogroup B Indicator Strains
Zeitfenster: At Day 1

Percentage of subjects with hSBA titers≥ 1:5 against each of the N. meningitidis serogroup B indicator strains-H44/76,5/99,NZ98/254 & M10713 before the first vaccination (Day 1).

This outcome measure applies to only rMenB+ACWY and rMenB groups as the serogroup B strains were assessed only for these two groups.

At Day 1
Percentage of Subjects With hSBA Titers ≥1:5 Against Each of the Serogroup B Indicator Strains
Zeitfenster: At Day 151 (one month after the third vaccination)

Percentage of subjects with hSBA titers ≥ 1:5 against each of the N. meningitidis serogroup B indicator strains-H44/76,5/99,NZ98/254 & M10713 one month after the third vaccination (Day 151).

This outcome measure applies to only rMenB+ACWY and rMenB groups as the serogroup B indicator strains were assessed only for these two groups.

At Day 151 (one month after the third vaccination)
Percentage of Subjects With hSBA Titers ≥1:5 Against Each of the Serogroup B Strains.
Zeitfenster: At Day 301 (before the fourth vaccination)

Percentage of subjects with hSBA titers ≥ 1:5 against each of the N. meningitidis serogroup B indicator strains-H44/76,5/99,NZ98/254 & M10713 before the fourth vaccination (Day 301).

This outcome measure applies to only rMenB+ACWY and rMenB groups as the serogroup B indicator strains were assessed only for these two groups.

At Day 301 (before the fourth vaccination)
Percentage of Subjects With hSBA Titers ≥1:5 Against Each of the Serogroup B Strains.
Zeitfenster: At Day 331 (One month after the fourth vaccination)

Percentage of subjects with hSBA titers ≥ 1:5 against each of the N. meningitidis serogroup B indicator strains-H44/76,5/99,NZ98/254 & M10713 one month after the fourth vaccination (Day 331).

This outcome measure applies to only rMenB+ACWY and rMenB groups as the serogroup B indicator strains were assessed only for these two groups.

At Day 331 (One month after the fourth vaccination)
Percentage of Subjects With hSBA Titers ≥1:8 Against Each of the Serogroup B Indicator Strains
Zeitfenster: At Day 1

Percentage of subjects with hSBA titers ≥ 1:8 against each of the N. meningitidis serogroup B indicator strains at baseline (Day 1).

This outcome measure applies to only rMenB+ACWY and rMenB groups as the serogroup B indicator strains were assessed only for these two groups.

At Day 1
Percentage of Subjects With hSBA Titers ≥1:8 Against Each of the Serogroup B Indicator Strains
Zeitfenster: At Day 151 (one month after the third vaccination)

Percentage of subjects with hSBA titers ≥ 1:8 against each of the N. meningitidis serogroup B indicator strains at one month after third vaccination (Day 151).

This outcome measure applies to only rMenB+ACWY and rMenB groups as the serogroup B indicator strains were assessed only for these two groups.

At Day 151 (one month after the third vaccination)
Percentage of Subjects With hSBA Titers ≥1:8 Against Each of the Serogroup B Indicator Strains
Zeitfenster: At Day 301 (before the fourth vaccination)

Percentage of subjects with hSBA titers ≥ 1:8 against each of the N. meningitidis serogroup B indicator strains before the fourth vaccination (Day 301).

This outcome measure applies to only rMenB+ACWY and rMenB groups as the serogroup B indicator strains were assessed only for these two groups.

At Day 301 (before the fourth vaccination)
Percentage of Subjects With hSBA Titers≥1:8 Against Each of the Serogroup B Indicator Strains
Zeitfenster: At Day 331 (one month after the fourth vaccination)

Percentage of subjects with hSBA titers≥ 1:8 against each of the N. meningitidis serogroup B indicator strains-H44/76,5/99,NZ98/254 & M10713 at one month after the fourth vaccination (Day 331).

This outcome measure applies to only rMenB+ACWY and rMenB groups as the serogroup B indicator strains were assessed only for these two groups.

At Day 331 (one month after the fourth vaccination)
Percentage of Subjects With hSBA Titers ≥1:4 Against Each of the Serogroups A, C, W-135 and Y
Zeitfenster: At Day 1

Percentage of subjects with hSBA titers≥ 1:4 against each of the N. meningitidis serogroups A, C, W-135 and Y before the first vaccination (Day 1).

This outcome measure applies to only rMenB+ACWY and MENACWY groups as the serogroups were assessed only for these two groups.

At Day 1
Percentage of Subjects With hSBA Titers≥1:4 Against Each of the Serogroups A, C, W-135 and Y
Zeitfenster: At Day 151 (one month after the third vaccination)
Percentage of subjects with hSBA titers≥ 1:4 against each of the N. meningitidis serogroups A, C, W-135 and Y at one month after the third vaccination (Day 151). This outcome measure applies to only rMenB+ACWY and MENACWY groups as the serogroups were assessed only for these two groups.
At Day 151 (one month after the third vaccination)
Percentage of Subjects With hSBA Titers≥1:4 Against Each of the Serogroups A, C, W-135 and Y
Zeitfenster: At Day 301 (before the fourth vaccination)

Percentage of subjects with hSBA titers≥ 1:4 against each of the N. meningitidis serogroups A, C, W-135 and Y before the fourth vaccination (Day 301).

This outcome measure applies to only rMenB+ACWY and MENACWY groups as the serogroups were assessed only for these two groups.

At Day 301 (before the fourth vaccination)
Percentage of Subjects With hSBA Titers≥1:4 Against Each of the Serogroups A, C, W-135 and Y
Zeitfenster: At Day 331 (one month after the fourth vaccination)
Percentage of subjects with hSBA titers≥ 1:4 against each of the N. meningitidis serogroups A, C, W-135 and Y at one month after the fourth vaccination (Day 331). This outcome measure applies to only rMenB+ACWY and MENACWY groups as the serogroups were assessed only for these two groups.
At Day 331 (one month after the fourth vaccination)
Within-subject Geometric Mean Ratios (GMRs) Against Each of the Serogroup B Indicator Strains
Zeitfenster: At Day 331 (one month after fourth vaccination)
Geometric Mean Ratios(GMRs) of GMTs against each of the serogroup B indicator strains- H44/76, 5/99, N98/254 & M10713 were calculated at one month after the fourth vaccination (Day 331) versus pre fourth vaccination(Day 301).
At Day 331 (one month after fourth vaccination)
Within-subject Geometric Mean Ratios (GMRs) Against Each of Serogroups A, C, W-135 and Y
Zeitfenster: At Day 331 (one month after the fourth vaccination)
Geometric Mean Ratios(GMRs) of GMTs against each of the serogroups A,C,W-135 & Y were calculated at one month after the fourth vaccination (Day 331) versus pre fourth vaccination (Day 301).
At Day 331 (one month after the fourth vaccination)
Percentage of Subjects With Four-fold Increases in hSBA Titers Against Each of the Serogroup B Indicator Strains
Zeitfenster: At Day 331 (one month after the fourth vaccination)

Percentage of subjects with four-fold increase in hSBA titers against each of the N. meningitidis serogroup B indicator strains-H44/76,5/99,NZ98/254 & M10713 at one month after the fourth vaccination (Day 331) over pre-fourth vaccination (Day 301).

This outcome measure applies to only groups rMenB+ACWY and rMenB as the serogroup B indicator strains were assessed only for these two groups.

For serogroup B strains, 4-fold increase in titers was defined as post 4th vaccination titer ≥8 (if pre 4th vaccination titer was <2) or post 4th vaccination titer ≥ 4 x pre 4th vaccination titer (if pre 4th vaccination titer was ≥2).

At Day 331 (one month after the fourth vaccination)
Percentage of Subjects With Four-fold Increases in hSBA Titers Against Each of the Serogroups A, C, W-135 and Y
Zeitfenster: At Day 331 (one month after the fourth vaccination)

Percentages of subjects with four-fold increases in hSBA against each of the N. meningitidis serogroups A,C,W & Y at one month after the fourth vaccination (Day 331) over pre-fourth vaccination(Day 301).

This outcome measure applies to only rMenB+ACWY and MENACWY groups as the serogroups were assessed only for these two groups.

For serogroups A, C, W and Y, 4-fold increase in titers was defined as post 4th vaccination titer ≥16 (if pre 4th vaccination titer was <4) or post 4th vaccination titer ≥ 4 x pre 4th vaccination titer (if pre 4th vaccination titer was ≥4).

At Day 331 (one month after the fourth vaccination)
Percentage of Subjects With hSBA Titers≥1:8 Against Each of the Serogroups A, C, W-135 and Y
Zeitfenster: At Day 1

Percentage of subjects with hSBA titers≥ 1:8 against each of the N. meningitidis serogroups A, C, W-135 and Y at baseline (Day 1).

This outcome measure applies to only rMenB+ACWY and MENACWY groups as the serogroups were assessed only for these two groups.

At Day 1
Percentage of Subjects With hSBA Titers≥1:8 Against Each of the Serogroups A, C, W-135 and Y
Zeitfenster: At Day 151 (one month before the third vaccination)

Percentage of subjects with hSBA titers≥ 1:8 against each of the N. meningitidis serogroups A, C, W-135 & Y at one month after the third vaccination (Day 151).

This outcome measure applies to only rMenB+ACWY and MENACWY groups as the serogroups were assessed only for these two groups.

At Day 151 (one month before the third vaccination)
Percentage of Subjects With hSBA Titers≥1:8 Against Each of the Serogroups A, C, W-135 and Y
Zeitfenster: At Day 301 (before the fourth vaccination)
Percentage of subjects with hSBA titers≥ 1:8 against each of the N. meningitidis serogroups A, C, W-135 & Y before the fourth vaccination (Day 301). This outcome measure applies to only rMenB+ACWY and MENACWY groups as the serogroups were assessed only for these two groups.
At Day 301 (before the fourth vaccination)
Percentage of Subjects With hSBA Titers≥1:8 Against Each of the Serogroups A, C, W-135 and Y
Zeitfenster: At Day 331 (one month after the fourth vaccination)

Percentage of subjects with hSBA titers≥ 1:8 against each of the N. meningitidis serogroups A, C, W-135 & Y at one month after the fourth vaccination (Day 331).

This outcome measure applies to only rMenB+ACWY and MENACWY groups as the serogroups were assessed only for these two groups.

At Day 331 (one month after the fourth vaccination)
Number of Subjects With Solicited Local and Systemic Adverse Events (AEs)
Zeitfenster: From Day 1 (6 hours) to Day 7 after each vaccination (Days 1, 61, 121 and 301)
Number of subjects with solicited local and systemic AEs during the 7 days (including the day of vaccination) after any vaccination
From Day 1 (6 hours) to Day 7 after each vaccination (Days 1, 61, 121 and 301)
Number of Subjects With Unsolicited Adverse Events
Zeitfenster: From Day 1 to Day 7 after each vaccination (Days 1, 61, 121 and 301)
An unsolicited adverse event (AE) is defined as any untoward medical occurrence in a subject or clinical investigation subject administered a pharmaceutical product at any dose that does not necessarily have to have a causal relationship with this treatment.
From Day 1 to Day 7 after each vaccination (Days 1, 61, 121 and 301)
Number of Subjects With SAEs, AEs Leading to Withdrawal and Medically Attended AEs (MAEs)
Zeitfenster: Throughout the whole study period (from Day 1 upto Day 331)
A serious adverse event is any untoward medical occurrence that at any dose results in death/ is life threatening/requires prolonged hospitalization/Persistent or significant disability/incapacity/congenital anomaly/or birth defect.
Throughout the whole study period (from Day 1 upto Day 331)

Mitarbeiter und Ermittler

Hier finden Sie Personen und Organisationen, die an dieser Studie beteiligt sind.

Sponsor

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)

5. Juni 2014

Primärer Abschluss (Tatsächlich)

14. Oktober 2016

Studienabschluss (Tatsächlich)

14. Oktober 2016

Studienanmeldedaten

Zuerst eingereicht

14. Februar 2014

Zuerst eingereicht, das die QC-Kriterien erfüllt hat

3. April 2014

Zuerst gepostet (Schätzen)

8. April 2014

Studienaufzeichnungsaktualisierungen

Letztes Update gepostet (Tatsächlich)

22. August 2018

Letztes eingereichtes Update, das die QC-Kriterien erfüllt

14. Juni 2018

Zuletzt verifiziert

1. Januar 2018

Mehr Informationen

Begriffe im Zusammenhang mit dieser Studie

Arzneimittel- und Geräteinformationen, Studienunterlagen

Studiert ein von der US-amerikanischen FDA reguliertes Arzneimittelprodukt

Nein

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 .

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