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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 opdateret af: 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)

Studieoversigt

Status

Afsluttet

Betingelser

Intervention / Behandling

Detaljeret beskrivelse

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.

Undersøgelsestype

Interventionel

Tilmelding (Faktiske)

24

Fase

  • Fase 3

Kontakter og lokationer

Dette afsnit indeholder kontaktoplysninger for dem, der udfører undersøgelsen, og oplysninger om, hvor denne undersøgelse udføres.

Studiesteder

  • Japan
      • 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

Deltagelseskriterier

Forskere leder efter personer, der passer til en bestemt beskrivelse, kaldet berettigelseskriterier. Nogle eksempler på disse kriterier er en persons generelle helbredstilstand eller tidligere behandlinger.

Berettigelseskriterier

Aldre berettiget til at studere

16 år til 75 år (Barn, Voksen, Ældre voksen)

Tager imod sunde frivillige

Ingen

Køn, der er berettiget til at studere

Alle

Beskrivelse

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.

Studieplan

Dette afsnit indeholder detaljer om studieplanen, herunder hvordan undersøgelsen er designet, og hvad undersøgelsen måler.

Hvordan er undersøgelsen tilrettelagt?

Design detaljer

  • Primært formål: Behandling
  • Tildeling: Ikke-randomiseret
  • Interventionel model: Parallel tildeling
  • Maskning: Ingen (Åben etiket)

Våben og indgreb

Deltagergruppe / Arm
Intervention / Behandling
Eksperimentel: B
Type 2 Diabetes Mellitus (DM) who has not yet treated by Insulin
Medicin: CP-464,005
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.
Andre navne:
  • Exubera
Medicin: CP-464,005
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.
Andre navne:
  • Exubera
Eksperimentel: C
Type 2 DM who has already treated by Insulin
Medicin: CP-464,005
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.
Andre navne:
  • Exubera
Medicin: CP-464,005
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.
Andre navne:
  • Exubera
Eksperimentel: A
Type 1 DM
Medicin: CP-464,005
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.
Andre navne:
  • Exubera
Medicin: CP-464,005
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.
Andre navne:
  • Exubera

Hvad måler undersøgelsen?

Primære resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
Self-Monitoring Blood Glucose Levels: Change From Baseline
Tidsramme: One year
Self-monitoring blood glucose levels obtained at each observation point minus that at baseline.
One year

Sekundære resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
Daily Inhaled Insulin Dose
Tidsramme: 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
Tidsramme: 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
Tidsramme: 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
Tidsramme: 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
Tidsramme: 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
Tidsramme: 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
Tidsramme: 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
Tidsramme: 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

Samarbejdspartnere og efterforskere

Det er her, du vil finde personer og organisationer, der er involveret i denne undersøgelse.

Sponsor

Pfizer

Publikationer og nyttige links

Den person, der er ansvarlig for at indtaste oplysninger om undersøgelsen, leverer frivilligt disse publikationer. Disse kan handle om alt relateret til undersøgelsen.

Hjælpsomme links

Datoer for undersøgelser

Disse datoer sporer fremskridtene for indsendelser af undersøgelsesrekord og resumeresultater til ClinicalTrials.gov. Studieregistreringer og rapporterede resultater gennemgås af National Library of Medicine (NLM) for at sikre, at de opfylder specifikke kvalitetskontrolstandarder, før de offentliggøres på den offentlige hjemmeside.

Studer store datoer

Studiestart

1. august 2007

Primær færdiggørelse (Faktiske)

1. juli 2008

Studieafslutning (Faktiske)

1. juli 2008

Datoer for studieregistrering

Først indsendt

7. september 2007

Først indsendt, der opfyldte QC-kriterier

7. september 2007

Først opslået (Skøn)

10. september 2007

Opdateringer af undersøgelsesjournaler

Sidste opdatering sendt (Skøn)

15. oktober 2009

Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier

5. oktober 2009

Sidst verificeret

1. juli 2009

Mere information

Begreber relateret til denne undersøgelse

Nøgleord

Yderligere relevante MeSH-vilkår

Andre undersøgelses-id-numre

  • A2171105

Disse oplysninger blev hentet direkte fra webstedet clinicaltrials.gov uden ændringer. Hvis du har nogen anmodninger om at ændre, fjerne eller opdatere dine undersøgelsesoplysninger, bedes du kontakte register@clinicaltrials.gov. Så snart en ændring er implementeret på clinicaltrials.gov, vil denne også blive opdateret automatisk på vores hjemmeside .

Kliniske forsøg med Diabetes mellitus, type 2

Kliniske forsøg med CP-464,005

Søg i lignende forsøg

Sponsorer og samarbejdspartnere

Medicinske tilstande

Narkotikainterventioner

CROs by country

CROs in Zambia

Betingelser

Sjældne sygdomme

Narkotikainterventioner

Kosttilskud

Sponsor / samarbejdspartnere

Placeringer

Abonner