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A Study of Basal Insulin Analog and Insulin Analog Mid Mixture in Chinese Participants With Type 2 Diabetes Mellitus (CLASSIC)

6 marca 2020 zaktualizowane przez: Eli Lilly and Company

Comparison Between Basal Insulin Analog and Insulin Analog Mid Mixture AS Starter Insulin for Chinese Patients With Type 2 Diabetes Mellitus (CLASSIC Study)

The purpose of this study is to compare the effectiveness of basal insulin analog and insulin analog mid mixture in Chinese participants with type 2 diabetes mellitus.

Przegląd badań

Status

Zakończony

Warunki

Typ studiów

Interwencyjne

Zapisy (Rzeczywisty)

814

Faza

  • Faza 4

Kontakty i lokalizacje

Ta sekcja zawiera dane kontaktowe osób prowadzących badanie oraz informacje o tym, gdzie badanie jest przeprowadzane.

Lokalizacje studiów

      • Beijing, Chiny, 102206
        • Peking University International Hospital
      • Beijing, Chiny
        • Beijing Hai Dian Hospital
      • Shanghai, Chiny, 200090
        • Shanghai Yangpu District Central Hospital
    • Beijing
      • Beijing, Beijing, Chiny, 100044
        • Peking University Peoples Hospital
      • Beijing, Beijing, Chiny, 100016
        • Beijing Huaxin Hospital
      • Chaoyang, Beijing, Chiny, 100028
        • China Meitan General Hospital
      • Fangshan, Beijing, Chiny, 102500
        • Beijing Yanhua Hospital
    • Gansu
      • Lanzhou, Gansu, Chiny, 730030
        • The 2nd Hospital of Lanzhou University
    • Guangdong
      • Shenzhen, Guangdong, Chiny, 518020
        • Shenzhen City People Hospital
      • Yuexiu, Guangdong, Chiny, 510080
        • The 1st Hospital with Guangdong Pharmaceutical University
    • Henan
      • Luoyang, Henan, Chiny, 471003
        • The 1st Affiliated Hospital of Henan Science and technology
      • Zhengzhou, Henan, Chiny, 450003
        • People's Hospital of Henan Province
    • Hubei
      • Wuhan, Hubei, Chiny, 430022
        • Wuhan Union (Xiehe) Hospital
    • Jiangsu
      • Changzhou, Jiangsu, Chiny, 213003
        • Changzhou No.2 People's Hospital
      • Nanjing, Jiangsu, Chiny, 210001
        • Nanjing TCM hospital
      • Nanjing, Jiangsu, Chiny, 210024
        • Jiang Su Province Official Hospital
      • Nanjing, Jiangsu, Chiny, 210048
        • Nanjing Jiangbei Hospital
      • Nanjing, Jiangsu, Chiny, 211100
        • Nanjing Jiangning Hospital
      • Taizhou, Jiangsu, Chiny, 225300
        • Taizhou City People Hospital
      • Wuxi, Jiangsu, Chiny, 214000
        • The Second People's Hospital of Wuxi
      • Xuzhou, Jiangsu, Chiny, 221009
        • Xuzhou Central Hospital
    • Shandong
      • Qingdao, Shandong, Chiny, 266071
        • Qingdao Municipal Hospital
      • Taian, Shandong, Chiny, 271000
        • Taian City Central Hospital
    • Shanghai
      • Shanghai, Shanghai, Chiny, 200135
        • Shanghai Pudong New Area Gongli Hospital
      • Shanghai, Shanghai, Chiny, 201318
        • Shanghai Pudong New District Zhoupu Hospital
    • Shunqing
      • Nanchong, Shunqing, Chiny, 637000
        • Affiliated Hospital of North Sichuan Medical College
    • Sichuan
      • Chengdu, Sichuan, Chiny, 610041
        • The Third Affiliated Hospital of Chengdu University of TCM
      • Luzhou, Sichuan, Chiny, 646000
        • Southwest Medical University Affiliated Hospital
    • Tianjin
      • Nankai, Tianjin, Chiny, 300192
        • Tianjin First Central Hospital
    • Tongzhou
      • Beijing, Tongzhou, Chiny, 101149
        • Beijing Luhe Hospital Capital Medical University
    • Zhejiang
      • Hangzhou, Zhejiang, Chiny, 310014
        • Zhejiang Provincial people's Hospital
      • Ningbo, Zhejiang, Chiny, 315010
        • Ningbo First Hospital

Kryteria uczestnictwa

Badacze szukają osób, które pasują do określonego opisu, zwanego kryteriami kwalifikacyjnymi. Niektóre przykłady tych kryteriów to ogólny stan zdrowia danej osoby lub wcześniejsze leczenie.

Kryteria kwalifikacji

Wiek uprawniający do nauki

18 lat do 80 lat (Dorosły, Starszy dorosły)

Akceptuje zdrowych ochotników

Nie

Płeć kwalifikująca się do nauki

Wszystko

Opis

Inclusion Criteria:

  • have type 2 diabetes as defined by World Health Organization (WHO) criteria
  • are taking oral anti-hyperglycemic medications (OAMs) and are judged as OAM failure by the investigator
  • most recent HbA1c value ≥7.5% within 12 weeks of study entry
  • in the opinion of the investigator, require to initiate premix analog or basal insulin analog treatment
  • willing to start with insulin treatment

Exclusion Criteria:

  • have a diagnosis of type 1 diabetes
  • have received any type of insulin within 24 months of study entry (except for intermittent use of insulin of less than 1 month each time)
  • have serious preexisting medical or other conditions that, in the judgment of the investigator, would preclude participation in this study
  • are pregnant or breastfeeding, or intend to become pregnant during the course of the study
  • are currently enrolled or have participated, within the last 30 days in any other clinical trial involving an investigational product or any other type of medical research judged not to be scientifically or medically compatible

Plan studiów

Ta sekcja zawiera szczegółowe informacje na temat planu badania, w tym sposób zaprojektowania badania i jego pomiary.

Jak projektuje się badanie?

Szczegóły projektu

  • Główny cel: Leczenie
  • Przydział: Randomizowane
  • Model interwencyjny: Przydział równoległy
  • Maskowanie: Brak (otwarta etykieta)

Broń i interwencje

Grupa uczestników / Arm
Interwencja / Leczenie
Eksperymentalny: Insulin Analog Mid Mixture
Insulin analog mid mixture given subcutaneously (SC).
Administered SC
Eksperymentalny: Basal Insulin Analog
Basal insulin analog given SC.
Administered SC

Co mierzy badanie?

Podstawowe miary wyniku

Miara wyniku
Opis środka
Ramy czasowe
Change From Baseline to Week 24 in Hemoglobin A1c (HbA1c)
Ramy czasowe: Baseline, 24 Weeks

HbA1c is the glycosylated fraction of hemoglobin A. HbA1c is measured to identify average plasma glucose concentration over prolonged periods of time.

Least Squares (LS) mean was determined by analysis of covariance (ANCOVA) model with last observation carried forward (LOCF) and with terms for change from baseline in HbA1c as response, treatment as fixed effect and baseline HbA1c as covariate.

Baseline, 24 Weeks

Miary wyników drugorzędnych

Miara wyniku
Opis środka
Ramy czasowe
Change From Baseline to Week 48 in HbA1c
Ramy czasowe: Baseline, 48 Weeks

HbA1c is the glycosylated fraction of hemoglobin A. HbA1c is measured to identify average plasma glucose concentration over prolonged periods of time.

Least Squares (LS) mean was determined by ANCOVA model with LOCF and with terms for change from baseline in HbA1c as response, treatment as fixed effect and baseline HbA1c as covariate.

Baseline, 48 Weeks
Percentage of Participants Who Achieve HbA1c <7% at Week 24
Ramy czasowe: 24 Weeks
Hemoglobin A1c (HbA1c) is the glycosylated fraction of hemoglobin A. HbA1c is measured to identify average plasma glucose concentration over prolonged periods of time.
24 Weeks
Percentage of Participants Who Achieve HbA1c <7% at Week 48
Ramy czasowe: 48 Weeks
Hemoglobin A1c (HbA1c) is the glycosylated fraction of hemoglobin A. HbA1c is measured to identify average plasma glucose concentration over prolonged periods of time.
48 Weeks
Change From Baseline to Week 24 in Venous Fasting Plasma Glucose
Ramy czasowe: Baseline, 24 Weeks
Fasting Plasma glucose (FPG) is a test to determine how much glucose (sugar) is in a plasma sample after an overnight fast. Least Squares (LS) means was determined by ANCOVA model with LOCF and with terms for change from baseline in Venous FPG as response, treatment as fixed effect and baseline Venous FPG as covariate.
Baseline, 24 Weeks
Change From Baseline to Week 48 in Venous Fasting Plasma Glucose
Ramy czasowe: Baseline, 48 Weeks
Fasting Plasma glucose (FPG) is a test to determine how much glucose (sugar) is in a plasma sample after an overnight fast. Least Squares (LS) means was determined by ANCOVA model with LOCF and with terms for change from baseline in Venous FPG as response, treatment as fixed effect and baseline Venous FPG as covariate.
Baseline, 48 Weeks
Change From Baseline to Week 24 in Finger Stick Blood Glucose (FSBG)-Based Fasting Blood Glucose, Post Prandial Glucose
Ramy czasowe: Baseline, 24 Weeks
Fasting blood glucose (FBG) and post prandial glucose (PPG) [pre-breakfast (fasting) and post-breakfast (approximately 2 hours after breakfast)] was measured using FSBG. LS Mean was measured with ANCOVA model with LOCF and with terms for change from baseline in FSBG-based FBG/PPG as response, treatment as fixed effect and baseline FSBG-based FBG/PPG as covariate.
Baseline, 24 Weeks
Change From Baseline to Week 48 in Finger Stick Blood Glucose (FSBG)-Based Fasting Blood Glucose, Post Prandial Glucose
Ramy czasowe: Baseline, 48 Weeks
Fasting blood glucose (FBG) and post prandial glucose (PPG) [pre-breakfast (fasting) and post-breakfast (approximately 2 hours after breakfast)] was measured using FSBG. LS Mean was measured with ANCOVA model with LOCF and with terms for change from baseline in FSBG-based FBG/PPG as response, treatment as fixed effect and baseline FSBG-based FBG/PPG as covariate.
Baseline, 48 Weeks
Total Daily Insulin Dose at Week 24 and 48
Ramy czasowe: 24 Weeks, 48 Weeks
Total daily insulin dose in the basal insulin analog and in Insulin Analog Mid Mixture group at week 24 and 48.
24 Weeks, 48 Weeks
Change From Baseline to Week 24 in Body Weight
Ramy czasowe: Baseline, 24 Weeks
LS means were calculated using ANCOVA model with LOCF and with terms for change from baseline in bodyweight as response, treatment as fixed effect and baseline bodyweight as covariate.
Baseline, 24 Weeks
Change From Baseline to Week 48 in Body Weight
Ramy czasowe: Baseline, 48 Weeks
LS means were calculated using ANCOVA model with LOCF and with terms for change from baseline in bodyweight as response, treatment as fixed effect and baseline bodyweight as covariate.
Baseline, 48 Weeks
Rate of Hypoglycemia at Week 24 and 48
Ramy czasowe: 24 Weeks, 48 Weeks
Hypoglycemic episodes are defined as events that are associated with reported signs and symptoms of hypoglycemia and/or documented blood glucose (BG) concentrations of ≤70 mg/dL (3.9 mmol/L). The overall yearly rates (events/participant/year) of those hypoglycemic events, calculated as, for each participant, the number of episodes times 365.25 and then divided by the participants treatment duration, will be summarized, and analyzed by a Negative-binomial regression model with treatment as fixed effects and log of (patient's treatment duration/365.25) as an offset variable.
24 Weeks, 48 Weeks
Number of Participants With Insulin Treatment Change at Week 48
Ramy czasowe: Baseline through 48 Weeks

Insulin treatment change can be insulin treatment discontinuation, switch, intensification or reduction in frequency.

  1. Discontinuation: Defined as stopping insulin treatment for 30 days or more.
  2. Switch: Defined as stop the initial insulin therapy and started another insulin therapy of different class.
  3. Intensification: Defined as any of the following: adding meal time insulin in basal insulin analog QD group; changing from BID to TID (Three times a day) in insulin analog mid mixture BID group
  4. Reduction in frequency: Defined as any of the following: changing from BID to QD; changing from TID to BID or QD.
Baseline through 48 Weeks
Percentage of Participants Who Achieve the HbA1c <7% Without Switching and Discontinuing Study Insulin, and Without Using Rescue Therapy at Week 24
Ramy czasowe: 24 Weeks
Hemoglobin A1c (HbA1c) is the glycosylated fraction of hemoglobin A. HbA1c is measured to identify average plasma glucose concentration over prolonged periods of time. Percentages of participants who achieved HbA1c levels of <7% were analyzed using a logistic regression model with logic link function, treatment as fixed effect and baseline HbA1c as continuous covariate.
24 Weeks
Percentage of Participants Who Achieve the HbA1c <7% Without Switching and Discontinuing Study Insulin, and Without Using Rescue Therapy at Week 48
Ramy czasowe: 48 Weeks
Hemoglobin A1c (HbA1c) is the glycosylated fraction of hemoglobin A. HbA1c is measured to identify average plasma glucose concentration over prolonged periods of time. Percentages of participants who achieved HbA1c levels of <7% were analyzed using a logistic regression model with logic link function, treatment as fixed effect and baseline HbA1c as continuous covariate.
48 Weeks
Change From Baseline to Week 48 in Self-Efficacy About Insulin Therapy Questionnaire (SEITQ) Score
Ramy czasowe: Baseline, 48 Weeks
The SEITQ is designed to measure an individual's self-efficacy related to insulin therapy. The SEITQ consists of 5 items (that is, statements). The first 4 statements imply confidence in completing the tasks needed to take insulin correctly and avoid both hyperglycemia and hypoglycemia, whereas the last statement is an outcome expectation and implies that performance of these tasks will lead to avoidance of complications. Each item score ranges from 1 (strongly disagree) to 7 (strongly agree). The total SEITQ score is the sum of each item scores, with the range of 5 to 35. Higher SEITQ score indicates better outcome (higher self-efficacy). LS Mean was calculated using Mixed Models Analysis (MMRM) for repeated measures with all post-baseline SEITQ as responses, baseline SEITQ as a continuous covariate, treatment group, Visits, and treatment by visit interaction as fixed effects and participant as a random effect.
Baseline, 48 Weeks

Współpracownicy i badacze

Tutaj znajdziesz osoby i organizacje zaangażowane w to badanie.

Publikacje i pomocne linki

Osoba odpowiedzialna za wprowadzenie informacji o badaniu dobrowolnie udostępnia te publikacje. Mogą one dotyczyć wszystkiego, co jest związane z badaniem.

Daty zapisu na studia

Daty te śledzą postęp w przesyłaniu rekordów badań i podsumowań wyników do ClinicalTrials.gov. Zapisy badań i zgłoszone wyniki są przeglądane przez National Library of Medicine (NLM), aby upewnić się, że spełniają określone standardy kontroli jakości, zanim zostaną opublikowane na publicznej stronie internetowej.

Główne daty studiów

Rozpoczęcie studiów (Rzeczywisty)

6 lutego 2017

Zakończenie podstawowe (Rzeczywisty)

19 lutego 2019

Ukończenie studiów (Rzeczywisty)

12 lipca 2019

Daty rejestracji na studia

Pierwszy przesłany

11 stycznia 2017

Pierwszy przesłany, który spełnia kryteria kontroli jakości

11 stycznia 2017

Pierwszy wysłany (Oszacować)

12 stycznia 2017

Aktualizacje rekordów badań

Ostatnia wysłana aktualizacja (Rzeczywisty)

18 marca 2020

Ostatnia przesłana aktualizacja, która spełniała kryteria kontroli jakości

6 marca 2020

Ostatnia weryfikacja

15 sierpnia 2019

Więcej informacji

Terminy związane z tym badaniem

Inne numery identyfikacyjne badania

  • 16507
  • F3Z-GH-IOQR (Inny identyfikator: Eli Lilly and Company)

Plan dla danych uczestnika indywidualnego (IPD)

Planujesz udostępniać dane poszczególnych uczestników (IPD)?

TAK

Opis planu IPD

Anonymized individual patient level data will be provided in a secure access environment upon approval of a research proposal and a signed data sharing agreement.

Ramy czasowe udostępniania IPD

Data are available 6 months after the primary publication and approval of the indication studied in the US and EU, whichever is later. Data will be indefinitely available for requesting.

Kryteria dostępu do udostępniania IPD

A research proposal must be approved by an independent review panel and researchers must sign a data sharing agreement.

Typ informacji pomocniczych dotyczących udostępniania IPD

  • PROTOKÓŁ BADANIA
  • SOK ROŚLINNY
  • CSR

Informacje o lekach i urządzeniach, dokumenty badawcze

Bada produkt leczniczy regulowany przez amerykańską FDA

Nie

Bada produkt urządzenia regulowany przez amerykańską FDA

Nie

Te informacje zostały pobrane bezpośrednio ze strony internetowej clinicaltrials.gov bez żadnych zmian. Jeśli chcesz zmienić, usunąć lub zaktualizować dane swojego badania, skontaktuj się z register@clinicaltrials.gov. Gdy tylko zmiana zostanie wprowadzona na stronie clinicaltrials.gov, zostanie ona automatycznie zaktualizowana również na naszej stronie internetowej .

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