Efficacy and Safety of Basal Insulin Glargine Combination With Exenatide Bid vs Aspart30 in T2DM
Efficacy and Safety of Basal Insulin Glargine Combination With Exenatide Bid vs Switching Premix Human Insulin to Aspart30 in T2DM With Inadequate Glycaemic Control on Premixed Human Insulin and Metformin: a Randomized, Open, Parallel Trial
Studieoversikt
Status
Status
Forhold
Forhold
Intervensjon / Behandling
Intervensjon / Behandling
Detaljert beskrivelse
This is a multicentre, open-label, randomized and parallel trial that will compare the efficacy and safety of basal insulin glargine combination with Exenatide bid vs. switching premix human insulin to aspart30 in type 2 diabetic patients with inadequate glycaemic control on premixed human insulin and metformin. Approximately 248 patients will be enrolled in the study from China and randomized in a 1:1 ratio to one of the 2 treatment arms: once-daily insulin glargine + twice-daily exenatide + metformin; or twice-daily aspart 30 + metformin.
Study treatment will continue for 24 weeks. The primary efficacy measure is the change in HbA1c at 24 weeks. The study consists of 3 periods: a 1-week screening (period A), a 12-week run-in period (period B) and a 24-week treatment period (period C).
Studietype
Studietype
Registrering (Faktiske)
Registrering
Fase
Fase
- Fase 4
Kontakter og plasseringer
Studiesteder
-
-
Hubei
-
Wuhan, Hubei, Kina, 430000
- Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology
-
-
Deltakelseskriterier
Kvalifikasjonskriterier
Kvalifikasjonskriterier
Alder som er kvalifisert for studier
Tar imot friske frivillige
Kjønn som er kvalifisert for studier
Beskrivelse
Inclusion Criteria:
- Provision of informed consent
- Type 2 diabetic patients receiving twice-daily premixed human insulin 30 therapy ≥ 30 U/d and metformin with maximum tolerated dosage (≤ 1500mg/d)
- HbA1c > 8.0 % and < 11.0 % (HbA1c > 7.0 % and < 10.0% at randomization)
- Men and women (non-pregnant and using a medically approved birth-control method) aged ≥ 18 and ≤ 70 years
- BMI ≥ 23 and ≤ 35 kg/m2
Exclusion Criteria:
- Type 1 diabetes or other specific types of diabetes
- Pregnancy, preparation for pregnancy, lactation and women of child-bearing age incapable of effective contraception methods
- Uncooperative subject because of various reasons
- Abnormal liver function, glutamic-pyruvic transaminase (ALT) and glutamic-oxaloacetic transaminase (AST) > twice the upper limits of normal
- Impairment of renal function, serum creatinine: ≥ 133mmol/L for female,≥ 135mmol/L for male
- Serious chronic gastrointestinal diseases
- Edema
- Serious heart diseases, such as cardiac insufficiency (level III or more according to NYHA), acute coronary syndrome and old myocardial infraction
- Blood pressure: Systolic blood pressure (SBP) ≥ 180mmHg and/or diastolic blood pressure (DBP) ≥ 110mmHg
- White blood count (WBC) < 4.0×109/L or platelet count (PLT) < 90×109/L,or definite anemia (Hb:< 120g/L for male, < 110g/L for female), or other hematological diseases
- Endocrine system diseases, such as hyperthyroidism and hypercortisolism
- Experimental drug allergy or frequent hypoglycemia
- Psychiatric disorders, drug or other substance abuse
- Diabetic ketoacidosis and hyperosmolar nonketotic coma requiring insulin therapy
- Stressful situations such as surgery, serious trauma and so on
- Chronic hypoxic diseases such as pulmonary emphysema and pulmonary heart disease
- Combined use of drugs effecting glucose metabolism such as glucocorticoid
- Tumor, especially bladder tumor and/or family history of bladder tumor and/or long-term hematuria
Studieplan
Hvordan er studiet utformet?
Designdetaljer
- Primært formål: Behandling
- Tildeling: Randomisert
- Intervensjonsmodell: Parallell tildeling
- Masking: Ingen (Open Label)
Antall våpen
Våpen og intervensjoner
Deltakergruppe / ArmDeltakergruppe / Arm |
Intervensjon / BehandlingIntervensjon / Behandling |
|---|---|
|
Eksperimentell: glargine + exenatide
Type 2 diabetic patients with inadequate glycaemic control on premixed human insulin and metformin previously.
After a 12-week run-in period , switching premix human insulin to glargine ( once-daily subcutaneous injection at bedtime) combination with exenatide (subcutaneous injection, twice-daily).
|
glargine ( once-daily subcutaneous injection at bedtime) combination with exenatide (subcutaneous injection, twice-daily)
|
|
Aktiv komparator: aspart 30
Type 2 diabetic patients with inadequate glycaemic control on premixed human insulin and metformin previously.
After a 12-week run-in period , switching premix human insulin to aspart 30 ( subcutaneous injection, twice daily).
|
aspart 30 ( subcutaneous injection, twice daily)
|
Hva måler studien?
Primære resultatmål
Primære resultatmål
Resultatmål |
Tidsramme |
|---|---|
|
the absolute change in HbA1c from baseline to 24-week endpoint of basal insulin glargine combination with exenatide bid vs. switching to aspart30 in type 2 diabetic patients inadequately controlled on premixed human insulin and metformin.
Tidsramme: from baseline to 24-week endpoint
|
from baseline to 24-week endpoint
|
Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Tidsramme |
|---|---|
|
Change in HbA1c from baseline to 12 weeks endpoint
Tidsramme: from baseline to 12 weeks endpoint
|
from baseline to 12 weeks endpoint
|
|
The percentage of participants who achieved HbA1c ≤ 6.5% and < 7%
Tidsramme: 12 weeks and 24 weeks
|
12 weeks and 24 weeks
|
|
Fasting blood glucose
Tidsramme: 12 weeks and 24 weeks
|
12 weeks and 24 weeks
|
|
Daily insulin use
Tidsramme: baseline, 12 weeks and 24 weeks
|
baseline, 12 weeks and 24 weeks
|
|
Change in body weight
Tidsramme: from baseline to 12 and 24 weeks
|
from baseline to 12 and 24 weeks
|
|
The incidence and rate of hypoglycaemic events during the study
Tidsramme: baseline, 12 weeks and 24 weeks
|
baseline, 12 weeks and 24 weeks
|
Samarbeidspartnere og etterforskere
Sponsor
Sponsor
Studierekorddatoer
Studer hoveddatoer
Studiestart (Faktiske)
Studiestart
Primær fullføring (Faktiske)
Primær fullføring
Studiet fullført (Faktiske)
Studiet fullført
Datoer for studieregistrering
Først innsendt
Først innsendt
Først innsendt som oppfylte QC-kriteriene
Først innsendt som oppfylte QC-kriteriene
Først lagt ut (Anslag)
Først lagt ut
Oppdateringer av studieposter
Sist oppdatering lagt ut (Faktiske)
Sist oppdatering lagt ut
Siste oppdatering sendt inn som oppfylte QC-kriteriene
Siste oppdatering sendt inn som oppfylte QC-kriteriene
Sist bekreftet
Sist bekreftet
Mer informasjon
Begreper knyttet til denne studien
Ytterligere relevante MeSH-vilkår
Andre studie-ID-numre
Andre studie-ID-numre
- ESR-14-10352
Denne informasjonen ble hentet direkte fra nettstedet clinicaltrials.gov uten noen endringer. Hvis du har noen forespørsler om å endre, fjerne eller oppdatere studiedetaljene dine, vennligst kontakt register@clinicaltrials.gov. Så snart en endring er implementert på clinicaltrials.gov, vil denne også bli oppdatert automatisk på nettstedet vårt. .