A Study in Adults With Type 1 Diabetes (ELEMENT 1)
3 października 2014 zaktualizowane przez: Eli Lilly and Company
A Prospective, Randomized, Open-label Comparison of a Long-Acting Basal Insulin Analog LY2963016 to Lantus in Combination With Mealtime Insulin Lispro in Adult Patients With Type 1 Diabetes Mellitus
The purpose of this study is to compare the effectiveness and safety of LY2963016 versus Lantus when taken once daily in combination with insulin lispro before meals three times a day.
Przegląd badań
Status
Zakończony
Warunki
Interwencja / Leczenie
Typ studiów
Interwencyjne
Zapisy (Rzeczywisty)
536
Faza
- Faza 3
Kontakty i lokalizacje
Ta sekcja zawiera dane kontaktowe osób prowadzących badanie oraz informacje o tym, gdzie badanie jest przeprowadzane.
Lokalizacje studiów
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Brussels, Belgia, 1090
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Leuven, Belgia, 3000
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Liège, Belgia, 4000
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Athens, Grecja, 11527
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Haidari/Athens, Grecja, 12462
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Thessaloniki, Grecja, 56429
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Fukuoka, Japonia, 815-8555
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Kanagawa, Japonia, 235-0045
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Kumamoto, Japonia, 862-0976
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Miyazaki, Japonia, 880-0034
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Nagasaki, Japonia, 857-1195
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Tokyo, Japonia, 105-8471
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Guadalajara, Meksyk, 44600
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Monterrey, Meksyk, 64461
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Puebla, Meksyk, 72190
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Tampico, Meksyk, 89249
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Fulda, Niemcy, 36037
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Hamburg, Niemcy, 22607
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Heidelberg, Niemcy, 69115
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St. Ingbert-Oberwürzbach, Niemcy, 66386
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Krakow, Polska, 31-530
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Lodz, Polska, 90-153
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Szczecin, Polska, 70-376
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Bucharest, Rumunia, 020359
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Galati, Rumunia, 800587
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Iasi, Rumunia, 700547
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Oradea, Rumunia, 410025
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Timisoara, Rumunia, 300182
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Alabama
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Birmingham, Alabama, Stany Zjednoczone, 35294
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Florida
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Hollywood, Florida, Stany Zjednoczone, 33021
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New Port Richey, Florida, Stany Zjednoczone, 34652
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West Palm Beach, Florida, Stany Zjednoczone, 33401
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Georgia
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Atlanta, Georgia, Stany Zjednoczone, 30303
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Roswell, Georgia, Stany Zjednoczone, 30076
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Illinois
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Springfield, Illinois, Stany Zjednoczone, 62704
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Iowa
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Des Moines, Iowa, Stany Zjednoczone, 50314
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Kansas
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Topeka, Kansas, Stany Zjednoczone, 66606
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Kentucky
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Lexington, Kentucky, Stany Zjednoczone, 40503
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Louisiana
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Metairie, Louisiana, Stany Zjednoczone, 70006
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Michigan
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Kalamazoo, Michigan, Stany Zjednoczone, 49048
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Nebraska
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Omaha, Nebraska, Stany Zjednoczone, 68131
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New Hampshire
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Nashua, New Hampshire, Stany Zjednoczone, 03063
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New York
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Mineola, New York, Stany Zjednoczone, 11501
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New Hyde Park, New York, Stany Zjednoczone, 11040
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Syracuse, New York, Stany Zjednoczone, 13210
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North Carolina
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Asheville, North Carolina, Stany Zjednoczone, 28803
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Texas
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Austin, Texas, Stany Zjednoczone, 78731
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Dallas, Texas, Stany Zjednoczone, 75390
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San Antonio, Texas, Stany Zjednoczone, 78229
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Budapest, Węgry, 1134
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Debrecen, Węgry, 4032
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Salgotarjan, Węgry, 3100
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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 i starsze (Dorosły, Starszy dorosły)
Akceptuje zdrowych ochotników
Nie
Płeć kwalifikująca się do nauki
Wszystko
Opis
Inclusion Criteria:
- Have type 1 diabetes mellitus based on the disease diagnostic criteria [World Health Organization (WHO) Classification]
- Have duration of diabetes greater than or equal to one year
- Have Hemoglobin A1c (HbA1c) less than or equal to 11.0%
- On basal-bolus insulin therapy for at least 1 year [basal insulin must be once daily (QD) injection of human insulin isophane suspension (NPH), Lantus, or detemir and combined with mealtime injections of human regular insulin, or insulin analog lispro, aspart or glulisine]
- Have a body mass index (BMI) of less than or equal to 35 kilograms/square meter (kg/m²)
Exclusion Criteria:
- Have had more than one episode of severe low blood sugar (defined as needing someone else to help because you had very low blood sugar) within the 6 months before entering the study
- Have had more than one episode of diabetic ketoacidosis or emergency room visits for uncontrolled diabetes leading to hospitalization within the 6 months before entering the study
- Have known hypersensitivity or allergy to any of the study insulins (insulin glargine or insulin lispro) or to excipients of the study insulins
- Have significant renal, cardiac, gastrointestinal or liver disease
- Have active cancer or cancer within the past 5 years
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 |
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Eksperymentalny: LY2963016 + Insulin Lispro
LY2963016 titrated based on blood glucose readings, administered subcutaneously, once daily at the same timing (daytime or evening/bedtime) as participant's prestudy basal insulin injection schedule in combination with premeal insulin lispro.
Insulin lispro titrated based on blood glucose readings, administered subcutaneously, three times a day for 52 weeks.
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Podawany podskórnie
Administered subcutaneously
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Aktywny komparator: Lantus + Insulin Lispro
Lantus titrated based on blood glucose readings, administered subcutaneously, once daily at the same timing (daytime or evening/bedtime) as participant's prestudy basal insulin injection schedule in combination with premeal insulin lispro.
Insulin lispro titrated based on blood glucose readings, administered subcutaneously, three times a day for 52 weeks.
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Podawany podskórnie
Administered subcutaneously
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Co mierzy badanie?
Podstawowe miary wyniku
Miara wyniku |
Opis środka |
Ramy czasowe |
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Change From Baseline up to 24 Weeks in Hemoglobin A1c (HbA1c)
Ramy czasowe: Baseline, Endpoint (up to 24 weeks)
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HbA1c is the glycosylated fraction of hemoglobin A which provides an estimate of a participant's blood sugar control over a 6- to 12-week period.
Least Squares (LS) means were calculated by analysis of covariance (ANCOVA) and adjusted for baseline HbA1c, treatment and time of basal insulin injection (daytime, evening/bedtime) and country.
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Baseline, Endpoint (up to 24 weeks)
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Miary wyników drugorzędnych
Miara wyniku |
Opis środka |
Ramy czasowe |
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Change From Baseline in Insulin Antibody Levels
Ramy czasowe: Baseline, 6 weeks and 12 weeks and Endpoints (up to 24 weeks and up to 52 weeks)
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Blood samples are collected from participants and percentage of insulin antibody binding was measured to determine the insulin antibody levels.
Least Squares (LS) means were calculated by analysis of covariance (ANCOVA) and adjusted for baseline hemoglobin A1c (HbA1c), treatment and time of basal insulin injection (daytime, evening/bedtime) and country.
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Baseline, 6 weeks and 12 weeks and Endpoints (up to 24 weeks and up to 52 weeks)
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Change From Baseline in Hemoglobin A1c (HbA1c)
Ramy czasowe: Baseline, 6 weeks and 12 weeks and 24 weeks and 36 weeks and 52 weeks and Endpoint (up to 52 weeks)
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HbA1c is the glycosylated fraction of hemoglobin A which provides an estimate of a participant's blood sugar control over a 6- to 12-week period.
Least Squares (LS) means were calculated by analysis of covariance (ANCOVA) and adjusted for baseline HbA1c, treatment and time of basal insulin injection (daytime, evening/bedtime) and country.
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Baseline, 6 weeks and 12 weeks and 24 weeks and 36 weeks and 52 weeks and Endpoint (up to 52 weeks)
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7-Point Self-Monitored Blood Glucose (SMBG) Profiles
Ramy czasowe: Baseline and Endpoints [up to 24 weeks (wk) and up to 52 weeks]
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7-point SMBG measurements are completed at the following timepoints: Morning (AM) Pre-Meal, AM Post-Prandial (PP), Midday (MD) Pre-Meal, MD PP, Evening (EV) Pre-Meal, Bed Time and 0300 hours.
PP glucose is measured 2 hours (hrs) after the start of the meal.
Values for the 7-point SMBG profiles were averaged over the three 7-point SMBG profiles during 2-week period prior to each visit.
If only 1 of the 3 days of data was collected, then the value of the 1 day was used.
If only 2 of the 3 days of data were collected, then the average of the 2 days was used.
Least Squares (LS) means were calculated by analysis of covariance (ANCOVA) and adjusted for baseline hemoglobin A1c (HbA1c), treatment and time of basal insulin injection (daytime, evening/bedtime) and country.
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Baseline and Endpoints [up to 24 weeks (wk) and up to 52 weeks]
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Glycemic Variability of Fasting Blood Glucose
Ramy czasowe: Baseline and Endpoints (up to 24 weeks and up 52 weeks)
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Glycemic variability is the intra-participant standard deviation (SD) value of fasting blood glucose as measured by the actual morning premeal blood glucose value from the 7-point self-monitoring blood glucose (SMBG) profiles.
Least Squares (LS) means were calculated by analysis of covariance (ANCOVA) and adjusted for baseline hemoglobin A1c (HbA1c), treatment and time of basal insulin injection (daytime, evening/bedtime) and country.
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Baseline and Endpoints (up to 24 weeks and up 52 weeks)
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Change From Baseline in Body Weight
Ramy czasowe: Baseline, 6 weeks and 12 weeks and 18 weeks and Endpoints (up to 24 weeks and up to 52 weeks)
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Least Squares (LS) means were calculated by analysis of covariance (ANCOVA) and adjusted for baseline hemoglobin A1c (HbA1c), treatment and time of basal insulin injection (daytime, evening/bedtime) and country.
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Baseline, 6 weeks and 12 weeks and 18 weeks and Endpoints (up to 24 weeks and up to 52 weeks)
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Adult Low Blood Sugar Survey (ALBSS)
Ramy czasowe: Baseline and 24 weeks and Endpoint (up to 52 weeks)
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ALBSS contains 33 items, with each item scored on a 5-point response scale: 0 (never) to 4 (almost always).
Items are categorized in 2 domains: Behavior (or avoidance) Items 1 to 15 and Worry (or affect) Items 16 to 33.
Behavior Total Score (TS) range is 0 to 60 and Worry TS range is 0 to 72.
Higher scores on "Behavior" items (related to avoidance of hypoglycemia) reflect greater awareness and/or effort of the participant to prevent low blood sugar.
Higher scores on "Worry" items (related to worries about low blood sugar and its consequences) reflect greater participant concern about having low blood sugar.
Least Squares (LS) means were calculated by analysis of covariance (ANCOVA) and adjusted for baseline hemoglobin A1c (HbA1c), treatment and time of basal insulin injection (daytime, evening/bedtime) and country.
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Baseline and 24 weeks and Endpoint (up to 52 weeks)
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Insulin Treatment Satisfaction Questionnaire (ITSQ)
Ramy czasowe: Baseline and 24 weeks and Endpoint (up to 52 weeks)
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ITSQ is a validated instrument containing 22 items that assess treatment satisfaction for participants with diabetes and on insulin.
Items measured on a 7-point scale: 1 (no bother at all) to 7 (a tremendous bother), with lower scores reflecting better outcomes.
Items divided into 5 domains: Inconvenience of Regimen [(IR) 5 items: scores range 5-35], Lifestyle Flexibility [(LF) 3 items: scores range 3-21], Glycemic Control [(GC) 3 items: scores range 3-21], Hypoglycemic Control [(HC) 5 items: scores range 5-35], Insulin Delivery Device [(IDD) 6 items: scores range 6-42].
ITSQ Total Overall Scores range from 22-154.
Data presented are the transformed score on a scale of 0-100, where transformed score=100×[(7-raw score)/6].
Higher scores indicate better treatment satisfaction.
Least Squares (LS) means were calculated by analysis of covariance (ANCOVA) and adjusted for baseline hemoglobin A1c (HbA1c), treatment and time of basal insulin injection (daytime, evening/bedtime) and country.
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Baseline and 24 weeks and Endpoint (up to 52 weeks)
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Insulin Dose Per Body Weight (U/kg) (Total and by Component [Basal and Bolus (Lispro)])
Ramy czasowe: Endpoints [up to 24 weeks (wk) and up to 52 weeks]
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Total daily insulin dose was adjusted for body weight [units of insulin/kilogram/day (U/kg/day)].
Least Squares (LS) means were calculated by analysis of covariance (ANCOVA) and adjusted for baseline hemoglobin A1c (HbA1c), treatment and time of basal insulin injection (daytime, evening/bedtime) and country.
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Endpoints [up to 24 weeks (wk) and up to 52 weeks]
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Insulin Dose - Units [Total and by Component [Basal and Bolus (Lispro)])
Ramy czasowe: Endpoints [up to 24 weeks (wk) and up to 52 weeks]
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Units of insulin taken daily were presented.
Least Squares (LS) means were calculated by analysis of covariance (ANCOVA) and adjusted for baseline hemoglobin A1c (HbA1c), treatment and time of basal insulin injection (daytime, evening/bedtime) and country.
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Endpoints [up to 24 weeks (wk) and up to 52 weeks]
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Percentage of Participants With Hemoglobin A1c (HbA1c) <7.0% and HbA1c ≤6.5%
Ramy czasowe: Baseline and 6 weeks and 12 weeks and 24 weeks and 36 weeks and 52 weeks and Endpoints (up to 24 weeks and up to 52 weeks)
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HbA1c is the glycosylated fraction of hemoglobin A which provides an estimate of a participant's blood sugar control over a 6- to 12-week period.
The percentage of participants with Hemoglobin A1c (HbA1c) <7.0% or HbA1c ≤6.5% is calculated as the number of participants with an HbA1c level of the cut-off value (<7.0% or ≤6.5%) divided by the number of participants treated, then multiplied by 100.
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Baseline and 6 weeks and 12 weeks and 24 weeks and 36 weeks and 52 weeks and Endpoints (up to 24 weeks and up to 52 weeks)
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Incidence of Hypoglycemic Events
Ramy czasowe: Baseline through 24 weeks (wk) and 52 weeks
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Incidence of hypoglycemic events is defined as the number of hypoglycemic events.
A hypoglycemic event is defined as any time a participant feels that he/she is experiencing a sign or symptom that is associated with hypoglycemia, or has a blood glucose (BG) concentration of ≤ 70 milligrams/deciliter [mg/dL (3.9 millimoles/liter (mmol/L)], even if it was not associated with signs, symptoms, or treatment consistent with current guidelines [American Diabetes Association (ADA) 2005].
Severe hypoglycemia is defined as a hypoglycemic event requiring assistance of another person to actively administer carbohydrate, glucagon, or other resuscitative actions (these episodes may be associated with sufficient neuroglycopenia to induce seizure or coma; also, BG measurements may not be available during such an event).
Nocturnal hypoglycemia is defined as any hypoglycemic event that occurs between bedtime and waking.
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Baseline through 24 weeks (wk) and 52 weeks
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Rate Per 30 Days of Hypoglycemic Events
Ramy czasowe: Baseline through 24 weeks (wk) and 52 weeks
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The rate of hypoglycemic events per 30 days is defined as the total number of events between visits divided by the actual number of days between visits, and then multiplied by 30 days.
A hypoglycemic event is defined as any time a participant feels that he/she is experiencing a sign or symptom that is associated with hypoglycemia, or has blood glucose (BG) concentration of ≤ 70 milligrams/deciliter [mg/dL (3.9 millimoles/liter (mmol/L)], even if it was not associated with signs, symptoms, or treatment consistent with current guidelines (ADA 2005).
Severe hypoglycemia is defined as a hypoglycemic event requiring assistance of another person to actively administer carbohydrate, glucagon, or other resuscitative actions (these episodes may be associated with sufficient neuroglycopenia to induce seizure or coma; also, BG measurements may not be available during such an event).
Nocturnal hypoglycemia is defined as any hypoglycemic event that occurs between bedtime and waking.
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Baseline through 24 weeks (wk) and 52 weeks
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Współpracownicy i badacze
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Współpracownicy
Publikacje i pomocne linki
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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
1 sierpnia 2011
Zakończenie podstawowe (Rzeczywisty)
1 sierpnia 2012
Ukończenie studiów (Rzeczywisty)
1 kwietnia 2013
Daty rejestracji na studia
Pierwszy przesłany
19 sierpnia 2011
Pierwszy przesłany, który spełnia kryteria kontroli jakości
19 sierpnia 2011
Pierwszy wysłany (Oszacować)
22 sierpnia 2011
Aktualizacje rekordów badań
Ostatnia wysłana aktualizacja (Oszacować)
9 października 2014
Ostatnia przesłana aktualizacja, która spełniała kryteria kontroli jakości
3 października 2014
Ostatnia weryfikacja
1 października 2014
Więcej informacji
Terminy związane z tym badaniem
Słowa kluczowe
Dodatkowe istotne warunki MeSH
Inne numery identyfikacyjne badania
- 13712
- I4L-MC-ABEB (Inny identyfikator: Eli Lilly and Company)
- 2011-000829-73 (Numer EudraCT)
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 .