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Long-Term Safety Study Of Inhaled Insulin (CP-464,005, Inhaler) In Japanese Patients With Type1 or Type2 Diabetes

5 oktober 2009 bijgewerkt door: Pfizer

An Open-Label, Uncontrolled Long-Term Safety Study Of CP-464,005 (Inhaled Insulin) In Japanese Patients With Type 1 Or Type 2 Diabetes

Assess the safety and toleration of CP-464,005 and Inhaler following 1-year (52 week) administration to Type 1 and Type 2 diabetes patients (non-smokers)

Studie Overzicht

Gedetailleerde beschrijving

Pfizer announced in October 2007 that it would stop marketing CP-464,005. At that time recruitment for study, A2171105 was placed on hold. Nektar, the company from which Pfizer licensed CP-464,005, announced on April 9, 2008 that it had stopped its search for a new marketing partner. As a result, study A2171105 was terminated on April 10, 2008. Neither safety nor efficacy reasons were the cause of the study termination.

Studietype

Ingrijpend

Inschrijving (Werkelijk)

24

Fase

  • Fase 3

Contacten en locaties

In dit gedeelte vindt u de contactgegevens van degenen die het onderzoek uitvoeren en informatie over waar dit onderzoek wordt uitgevoerd.

Studie Locaties

      • Kyoto, Japan
        • Pfizer Investigational Site
      • Osaka, Japan
        • Pfizer Investigational Site
      • Tokyo, Japan
        • Pfizer Investigational Site
    • Aichi
      • Nagoya-shi, Aichi, Japan
        • Pfizer Investigational Site
    • Kanagawa
      • Yokohama-shi, Kanagawa, Japan
        • Pfizer Investigational Site
    • Nara
      • Tenri-shi, Nara, Japan
        • Pfizer Investigational Site
    • Oosaka
      • Takatsuki-shi, Oosaka, Japan
        • Pfizer Investigational Site
    • Tokyo
      • Bunkyo-ku, Tokyo, Japan
        • Pfizer Investigational Site
      • Meguro-ku, Tokyo, Japan
        • Pfizer Investigational Site
    • Toyama
      • Toyama-shi, Toyama, Japan
        • Pfizer Investigational Site

Deelname Criteria

Onderzoekers zoeken naar mensen die aan een bepaalde beschrijving voldoen, de zogenaamde geschiktheidscriteria. Enkele voorbeelden van deze criteria zijn iemands algemene gezondheidstoestand of eerdere behandelingen.

Geschiktheidscriteria

Leeftijden die in aanmerking komen voor studie

16 jaar tot 75 jaar (Kind, Volwassen, Oudere volwassene)

Accepteert gezonde vrijwilligers

Nee

Geslachten die in aanmerking komen voor studie

Allemaal

Beschrijving

Inclusion Criteria:

  • Patients who have been diagnosed with Type 1 or Type 2 diabetes for at least 1 year, based on the diagnostic criteria for diabetes.

Exclusion Criteria:

  • Patients who have smoked during the 6 months prior to screening (smoking shall be prohibited during the term of this study, as well)
  • Patients exhibiting pulmonary function test (spirometry) abnormalities (FVC or FEV1 < 70% of predicted) ) at Week -4.

Studie plan

Dit gedeelte bevat details van het studieplan, inclusief hoe de studie is opgezet en wat de studie meet.

Hoe is de studie opgezet?

Ontwerpdetails

  • Primair doel: Behandeling
  • Toewijzing: Niet-gerandomiseerd
  • Interventioneel model: Parallelle opdracht
  • Masker: Geen (open label)

Wapens en interventies

Deelnemersgroep / Arm
Interventie / Behandeling
Experimenteel: B
Type 2 Diabetes Mellitus (DM) who has not yet treated by Insulin
Taken for 1 year (52 weeks) immediately before each meal (breakfast, lunch, and supper). Dose: adjusted based on the results of self-monitoring of blood glucose before each meal.
Andere namen:
  • Exubera
Taken for 1 year (52 weeks) immediately before each meal (breakfast, lunch, and supper). Dose:adjusted based on the results of self-monitoring of blood glucose before each meal.
Andere namen:
  • Exubera
Experimenteel: C
Type 2 DM who has already treated by Insulin
Taken for 1 year (52 weeks) immediately before each meal (breakfast, lunch, and supper). Dose: adjusted based on the results of self-monitoring of blood glucose before each meal.
Andere namen:
  • Exubera
Taken for 1 year (52 weeks) immediately before each meal (breakfast, lunch, and supper). Dose:adjusted based on the results of self-monitoring of blood glucose before each meal.
Andere namen:
  • Exubera
Experimenteel: A
Type 1 DM
Taken for 1 year (52 weeks) immediately before each meal (breakfast, lunch, and supper). Dose: adjusted based on the results of self-monitoring of blood glucose before each meal.
Andere namen:
  • Exubera
Taken for 1 year (52 weeks) immediately before each meal (breakfast, lunch, and supper). Dose:adjusted based on the results of self-monitoring of blood glucose before each meal.
Andere namen:
  • Exubera

Wat meet het onderzoek?

Primaire uitkomstmaten

Uitkomstmaat
Maatregel Beschrijving
Tijdsspanne
Self-Monitoring Blood Glucose Levels: Change From Baseline
Tijdsspanne: One year
Self-monitoring blood glucose levels obtained at each observation point minus that at baseline.
One year

Secundaire uitkomstmaten

Uitkomstmaat
Maatregel Beschrijving
Tijdsspanne
Daily Inhaled Insulin Dose
Tijdsspanne: Up to 26 weeks
The mean of daily inhaled insulin dose. The dose of inhaled insulin was adjusted based on the results of self-monitoring of blood glucose before each meal.The end of treatment values were calculated each subject's last observed value up to 26 weeks.
Up to 26 weeks
The Values of Hemoglobin A1c:Change From Baseline
Tijdsspanne: Baseline, Week 6, Week 12, Week 26, End of treatment
Hemoglobin A1c levels obtained each observation point minus that at baseline. The end of treatment values were calculated each subject's last observed value up to 26 weeks.
Baseline, Week 6, Week 12, Week 26, End of treatment
The Value of Fasting Plasma Glucose:Change From Baseline
Tijdsspanne: Baseline, Week 6, Week 12, Week 26
Fasting plasma glucose levels obtained at each observation point minus that at baseline. The end of treatment values were calculated each subject's last observed value up to 26 weeks.
Baseline, Week 6, Week 12, Week 26
The Incidence of Hypoglycaemia at the Cumulative Doses of Inhaled Insulin
Tijdsspanne: 0 month to 12 months
Number of hypoglycemic events per subject-month. Subject-month=(number of days from the first day of study treatment to the last day of active treatment + 1 day lag)/30.44
0 month to 12 months
The Values of Forced Expiratory Volume at 1 Second:Change From Baseline
Tijdsspanne: Beseline, Week 1, Week 2, Week 6, Week 12, Week 26
Pulmonary function test(forced expiratory volume at 1 second) obtained at each observation point minus that at baseline. The end of treatment values were calculated each subject's last observed value up to 26 weeks.
Beseline, Week 1, Week 2, Week 6, Week 12, Week 26
The Values of Forced Vital Capacity:Change From Baseline
Tijdsspanne: Baseline, Week 1, Week 2, Week 6, Week 12, Week 26, End of treatment
pulmonary function test(forced vital capacity) obtained at each observation point minus that at baseline. The end of treatment values were calculated each subject's last observed value up to 26 weeks.
Baseline, Week 1, Week 2, Week 6, Week 12, Week 26, End of treatment
The Values of Forced Expiratory Volume at 1 Second/Forced Vital Capacity:Change From Baseline
Tijdsspanne: Baseline, Week 1, Week 2, Week 6, Week 12, Week26, End of treatment
Pulmonary function test(forced expiratory volume at 1 second/forced vital capacity) obtained at each observation point minus that at baseline. The end of treatment values were calculated each subject's last observed value up to 26 weeks.
Baseline, Week 1, Week 2, Week 6, Week 12, Week26, End of treatment
Insulin Antibody Levels : Change From Baseline
Tijdsspanne: Baseline, Week 6, Week 12, End of treatment
Insulin antibody levels obtained at each observation point minus that at baseline. The end of treatment values were calculated each subject's last observed value up to 26 weeks.
Baseline, Week 6, Week 12, End of treatment

Medewerkers en onderzoekers

Hier vindt u mensen en organisaties die betrokken zijn bij dit onderzoek.

Sponsor

Publicaties en nuttige links

De persoon die verantwoordelijk is voor het invoeren van informatie over het onderzoek stelt deze publicaties vrijwillig ter beschikking. Dit kan gaan over alles wat met het onderzoek te maken heeft.

Studie record data

Deze datums volgen de voortgang van het onderzoeksdossier en de samenvatting van de ingediende resultaten bij ClinicalTrials.gov. Studieverslagen en gerapporteerde resultaten worden beoordeeld door de National Library of Medicine (NLM) om er zeker van te zijn dat ze voldoen aan specifieke kwaliteitscontrolenormen voordat ze op de openbare website worden geplaatst.

Bestudeer belangrijke data

Studie start

1 augustus 2007

Primaire voltooiing (Werkelijk)

1 juli 2008

Studie voltooiing (Werkelijk)

1 juli 2008

Studieregistratiedata

Eerst ingediend

7 september 2007

Eerst ingediend dat voldeed aan de QC-criteria

7 september 2007

Eerst geplaatst (Schatting)

10 september 2007

Updates van studierecords

Laatste update geplaatst (Schatting)

15 oktober 2009

Laatste update ingediend die voldeed aan QC-criteria

5 oktober 2009

Laatst geverifieerd

1 juli 2009

Meer informatie

Deze informatie is zonder wijzigingen rechtstreeks van de website clinicaltrials.gov gehaald. Als u verzoeken heeft om uw onderzoeksgegevens te wijzigen, te verwijderen of bij te werken, neem dan contact op met register@clinicaltrials.gov. Zodra er een wijziging wordt doorgevoerd op clinicaltrials.gov, wordt deze ook automatisch bijgewerkt op onze website .

Klinische onderzoeken op Diabetes mellitus, type 2

Klinische onderzoeken op CP-464,005

Abonneren