Type 2 DiabetesPhase 3NCT00528372
A Phase III Study of BMS-512148 (Dapagliflozin) in Patients With Type 2 Diabetes Who Are Not Well Controlled With Diet and Exercise
A Phase 3 study testing Dapagliflozin and Metformin in people with Type 2 Diabetes, run by AstraZeneca at 78 sites in 4 countries.
Trial summary
The purpose of this clinical research study is to determine whether dapagliflozin can improve (decrease) blood glucose values in patients with Type 2 diabetes who have never been treated with medication or have been taking medication for less than 24 weeks since their original diabetes diagnosis. Read more about this study
- Who is it for?
- Ages 18 to 77 years
- Conditions the study is for
- Type 2 Diabetes
- What is being tested?
- Dapagliflozin and Metformin
- Type of treatment
- Pill or oral medicine
- Could I receive a placebo?
- Yes, some participants may receive a placebo
- How many people
- 1,067 participants
- Where
- 78 sitesin 4 countries
- Study dates
- Sep 2007to Jul 2010
- Phase
- Phase 3
- Are there results?
- Yes, posted in the registrySummary in the doctors' view
Key requirements
Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.
- Ages 18 to 77 years
- All sexes
- No healthy volunteers
- Adult, Older adult
Who may be able to join
- Males and females, aged 18 to 77 years
- Type 2 diabetes with inadequate glycemic control, defined as: Group 1, hemoglobin A1c (HbA1c) ≥7% and ≤10%; Group 2, HbA1c ≥10.1% and ≤12.0%
- Drug naive, defined as never having received prescription medications for diabetes, having received prescription medications for diabetes for <24 weeks since the original diagnosis
- C-peptide ≥1.0 ng/mL at enrollment
- Body Mass Index ≤ 45.0 kg/m^2 at enrollment
Who cannot join
- Urine albumin:creatinine ratio >1,800 mg/g
- Aspartate aminotransferase >3*upper limit of normal (ULN)
- Alanine aminotransferase >3*ULN
- Serum total bilirubin >2*ULN
- Serum creatinine ≥1.5 mg/dL for men; ≥1.4 mg/dLfor women
- Calcium value outside of the central laboratory normal reference range
Show all 30Show fewer
- Positive hepatitis B surface antigen
- Positive anti-hepatitis C virus antibody
- Hemoglobin ≤11 g/dL for men; hemoglobin ≤10 g/dL for women
- Creatine kinase >3*ULN
- Abnormal free T4 values
- History of diabetes insipidus
- Symptoms of poorly controlled diabetes, including marked polyuria and polydipsia with greater than 10% weight loss in the 3 months prior to enrollment
- History of diabetic ketoacidosis or hyperosmolar nonketotic coma
- Severe uncontrolled hypertension defined as systolic blood pressure ≥180 mm Hg and/or diastolic blood pressure ≥110 mm Hg
- Any of the following within 6 months of enrollment: Myocardial infarction, cardiac surgery or revascularization, unstable angina, unstable congestive heart failure (CHF), CHF New York Heart Association Class III or IV status, transient ischemic attack or significant cerebrovascular disease, unstable or previously undiagnosed arrhythmia
- History of unstable or rapidly progressing renal disease
- Conditions of congenital renal glucosuria
- Significant hepatic disease, including chronic active hepatitis and/or severe hepatic insufficiency
- Documented history of hepatotoxicity with any medication
- Documented history of severe hepatobiliary disease
- History of hemoglobinopathy, with the exception of sickle cell trait, thalassemia minor, or chronic or recurrent hemolysis
- Donation of blood or blood products to a blood bank, blood transfusion, or participation in a clinical study requiring withdrawal of >400 mL of blood during the 6 weeks prior to enrollment
- Malignancy (with the exception of treated basal cell or treated squamous cell carcinoma) within 5 years of enrollment visit
- Known immunocompromised status, including individuals who had undergone organ transplantation or who had positive HIV results
- Administration of any antidiabetic therapy for more than 14 days (consecutive or not) during the 12 weeks prior to enrollment
- Administration of any antidiabetic therapy, other than any previously specified, at any dose, at any time during the 4 weeks prior to enrollment
- Replacement or chronic systemic corticosteroid therapy, defined as any dose of systemic corticosteroid taken for >4 weeks within 3 months prior to enrollment
- History of bariatric surgery or lap-band procedure
- Administration of sibutramine, phentermine, orlistat, rimonabant, benzphetamine, diethylpropion, methamphetamine, and/or phendimetrazine, within 30 days of enrollment
Trial locations and contacts
78 sites in 4 countries.
78 sites in 4 countries
United States38 sites
Central Florida Clinical Trials
Altamonte Springs, Florida, 32701
Aurora Family Medicine Center, P.C.
Aurora, Colorado, 80012
Gilbert Medical Research, Llc
Bethany, Oklahoma, 73008
Taylor/Wade Medical
Bountiful, Utah, 84010
Woodlake Research
Chesterfield, Missouri, 63017
Family Care Associates
Chipley, Florida, 32428
Expresscare Clinical Research
Colorado Springs, Colorado, 80909
Providence Health Partners
Dayton, Ohio, 45439
Center For Internal Medicine
Denver, Colorado, 80209
Denver Internal Medicine Group
Denver, Colorado, 80209
Valley Research
Fresno, California, 93720
Village Family Practice
Houston, Texas, 77024
Westside Center For Clinical Research
Jacksonville, Florida, 32205
Holston Medical Group
Kingsport, Tennessee, 37660
Nevada Alliance Against Diabetes
Las Vegas, Nevada, 89101
Cherlin, Richard
Los Gatos, California, 95032
Panhandle Family Care Associates
Marianna, Florida, 32446
Slocum-Dickson Medical Group, Pllc
New Hartford, New York, 13413
Newark Physician Associates
Newark, Ohio, 43055
43rd Medical Associates, P.C.
Phoenix, Arizona, 85051
Banksville Medical, Pc
Pittsburgh, Pennsylvania, 15216
Jackson, Danny W.
Rolling Fork, Mississippi, 39159
Optimum Clinical Research, Inc.
Salt Lake City, Utah, 84102
J. Lewis Research, Inc
Salt Lake City, Utah, 84121
Abbott Clinical Research Group, Inc.
San Antonio, Texas, 78224
Sam Clinical Research Center
San Antonio, Texas, 78229
Ritchken & First M.D.'S
San Diego, California, 92117
Louisiana Heart Center
Slidell, Louisiana, 70458
William L. Gray, Md
Spokane, Washington, 99216
Internist Associates Of Central New York, P. C.
Syracuse, New York, 13210
Southeastern Research Associates, Inc.
Taylors, South Carolina, 29687
Clin Res Advantage, Inc/East Valley Family Physicians, Plc
Tempe, Arizona, 85282
Clinical Research Advantage, Inc
Tempe, Arizona, 85282
Torrance Clinical Research
Torrance, California, 90717
Tidewater Integrated Medical Research
Virginia Beach, Virginia, 23454
Southgate Medical Group
West Seneca, New York, 14224
Integris Family Care Yukon
Yukon, Oklahoma, 73109
Physician Research, Inc.
Zanesville, Ohio, 43701
Canada21 sites
Local Institution
Bathurst, New Brunswick, E2A 4X7
Local Institution
Calgary, Alberta, T2R 0X7
Local Institution
Charlottetown, Prince Edward Island, C1A 5Y9
Local Institution
Drummondville, Quebec, J2B 7T1
Local Institution
Granby, Quebec, J2G 8Z9
Local Institution
Kelowna, British Columbia, V1Y 2H4
Local Institution
L'Ancienne-Lorette, Quebec, G2E 2X1
Local Institution
Mirabel, Quebec, J7J 2K8
Local Institution
Moncton, New Brunswick, E1G 1A7
Local Institution
Mount Pearl, Newfoundland and Labrador, A1N 1W7
Local Institution
Oakville, Ontario, L6H 3P1
Local Institution
Saint-Léonard, Quebec, H1S 3A9
Local Institution
Sarnia, Ontario, N7T 4X3
Local Institution
Saskatoon, Saskatchewan, S7K 3H3
Local Institution
Saskatoon, Saskatchewan, S7K 7H9
Local Institution
St. John's, Newfoundland and Labrador, A1A 3R5
Local Institution
St. John's, Newfoundland and Labrador, A1E 2E2
Local Institution
Thornhill, Ontario, L4J 8L7
Local Institution
Toronto, Ontario, M4R 2G4
Local Institution
Toronto, Ontario, M9W 4L6
Local Institution
Winnipeg, Manitoba, R3E 3P4
Mexico12 sites
Local Institution
Aguascalientes, Aguascalientes, 20230
Local Institution
Durango, Durango, 34000
Local Institution
Guadalajara, Jalisco, 44100
Local Institution
Guadalajara, Jalisco, 44600
Local Institution
Guadalajara, Jalisco, 44680
Local Institution
Guadalajara, Mexico City, 44670
Local Institution
Mérida, Yucatán, 97070
Local Institution
Mexico, D. F., Mexico City, 06726
Local Institution
Monterrey, Nuevo León, 64060
Local Institution
Monterrrey, Nuevo León, 64700
Local Institution
Morelia, Michioacan, 58070
Local Institution
Tijuana, Estado de Baja California, 22320
Russia7 sites
Local Institution
Kursk, 305035
Local Institution
Moscow, 115093
Local Institution
Saint Petersburg, 191015
Local Institution
Saint Petersburg, 195112
Local Institution
Saint Petersburg, 195257
Local Institution
Smolensk, 214019
Local Institution
Yaroslaval, 150003
About this study
Official title: A Multicenter, Randomized, Double-Blind, Placebo-Controlled, Parallel Group, Phase 3 Trial to Evaluate the Safety and Efficacy of Dapagliflozin as Monotherapy in Subjects With Type 2 Diabetes Who Have Inadequate Glycemic Control With Diet and Exercise
The purpose of this clinical research study is to determine whether dapagliflozin can improve (decrease) blood glucose values in patients with Type 2 diabetes who have never been treated with medication or have been taking medication for less than 24 weeks since their original diabetes diagnosis. The safety of this treatment will also be studied.
Read the detailed description
All eligible participants will receive single-blind placebo medication during the 2-week lead-in period. All participants may receive additional open-label treatment with metformin, 500-2000 mg, as needed for rescue, based on protocol specific criteria.
- Conditions
- Type 2 Diabetes
- Being tested
- Dapagliflozin, Dapagliflozin placebo, Metformin
- Medical subject headings
- Diabetes Mellitus, Type 2
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
DapagliflozinDrug
Also called BMS-512148
Tablets; oral; 2.5, 5.0, or 10 mg; once daily in the morning or evening for up to 102 weeks
Dapagliflozin placeboDrug
Tablets, oral, 0 mg, once daily in the morning or evening for up to 102 weeks
MetforminDrug
Also called Tablets, 500-2000 mg, orally as needed in any arm for rescue, based on protocol specific criteria
| Study group | Role | What they receive |
|---|---|---|
| Group 1: Dapagliflozin, 2.5 mg AM | Experimental | Participants with hemoglobin A1c (HbA1c) ≥7% and ≤10% at enrollment received dapagliflozin tablets, 2.5 mg, once each morning for up to 102 weeks. Receives: Drug: Dapagliflozin; Drug: Metformin |
| Group 1: Dapagliflozin, 10 mg AM | Experimental | Participants with HbA1c ≥7% and ≤10% at enrollment received dapagliflozin tablets, 10 mg, once each morning for up to 102 weeks. Receives: Drug: Dapagliflozin; Drug: Metformin |
| Group 1: Dapagliflozin 2.5 mg PM | Experimental | Participants with HbA1c ≥7% and ≤10% at enrollment received dapagliflozin tablets, 2.5 mg, once each evening for up to 102 weeks. Receives: Drug: Dapagliflozin; Drug: Metformin |
| Group 1: Dapagliflozin, 5 mg PM | Experimental | Participants with HbA1c ≥7% and ≤10% at enrollment received dapagliflozin tablets, 5 mg, once each evening for up to 102 weeks. Receives: Drug: Dapagliflozin; Drug: Metformin |
| Group 1: Dapagliflozin, 10 mg PM | Experimental | Participants with HbA1c ≥7% and ≤10% at enrollment received dapagliflozin tablets, 10 mg, once each evening for up to 102 weeks. Receives: Drug: Dapagliflozin; Drug: Metformin |
| Group 2: Dapagliflozin, 5 mg AM | Experimental | Participants with HbA1c ≥10.1% and ≤12% at enrollment received dapagliflozin tablets, 5 mg, once each morning for up to 102 weeks. Receives: Drug: Dapagliflozin; Drug: Metformin |
| Group 2: Dapagliflozin, 10 mg AM | Experimental | Participants with HbA1c ≥10.1% and ≤12% at enrollment received dapagliflozin tablets, 5 mg, once each morning for up to 102 weeks. Receives: Drug: Dapagliflozin; Drug: Metformin |
| Group 1: Dapagliflozin placebo AM & PM | Experimental | Participants with HbA1c ≥7% and ≤10% at enrollment received dapagliflozin placebo once each morning and evening for up to 102 weeks. Receives: Drug: Dapagliflozin placebo; Drug: Metformin |
| Group 1: Dapaglifozon, 5 mg AM | Experimental | Participants with (HbA1c ≥7% and ≤10% at enrollment received dapagliflozin tablets, 5 mg, once each morning for up to 102 weeks. Receives: Drug: Dapagliflozin; Drug: Metformin |
What is being measured
The primary outcome is the main question the study is designed to answer.
Adjusted Mean Change From Baseline to Week 24 in Hemoglobin A1C (HbA1c) (Last Observation Carried Forward [LOCF]): Group 1
HbA1c was measured by a central laboratory. Data after rescue medication was excluded from this analysis. Baseline was defined as the last assessment prior to the start date and time of the first dose of the double-blind study medication. In cases where time of the first dose or time of the assessment was not available, baseline was defined as the last assessment on or prior to the date of the first dose of the double-blind study medication. If no Week 24 assessment was available, the last postbaseline measurement prior to Week 24 was used. For rescued participants, measurements obtained after initiation of rescue medication were not considered in calculating the primary endpoint. Evening dosing groups were summarized as exploratory endpoints.
Measured: Baseline to Week 24 (end of Short-term Period)
Adjusted Mean Change From Baseline to Week 24 in Hemoglobin A1c (HbA1c) (Last Observation Carried Forward [LOCF]): Group 2
HbA1c was measured by a central laboratory. Data after rescue medication was excluded from this analysis. Baseline was defined as the last assessment prior to the start date and time of the first dose of the double-blind study medication. In cases where time of the first dose or time of the assessment was not available, baseline was defined as the last assessment on or prior to the date of the first dose of the double-blind study medication. If no Week 24 assessment was available, the last postbaseline measurement prior to Week 24 was used. For rescued participants, measurements obtained after initiation of rescue medication were not considered in calculating the primary endpoint. Group 2 (patients with enrollment baseline HbA1c >10% and ≤2%) was considered an exploratory group, included to obtain initial efficacy and safety data for these patients. No comparator arm was included.
Measured: Baseline to Week 24 (end of Short-term Period)
Secondary outcomes (15)
Adjusted Mean Change From Baseline to Week 24 in Fasting Plasma Glucose Levels (Last Observation Carried Forward [LOCF]): Group 1
Secondary endpoints were tested using a sequential testing procedure and are presented in hierarchical order. Because the primary focus of the entire dapagliflozin program was on morning dosing in a population with HbA1c ≥7% and ≤10%, only data on AM dosing were summarized in secondary efficacy analyses. Data after rescue medication were excluded from this analysis. Baseline was defined as the last assessment prior to the start date and time of the first dose of the double-blind study medication. In cases where time of the first dose or time of the assessment was not available, baseline was defined as the last assessment on or prior to the date of the first dose of the double-blind study medication. If no Week 24 assessment was available, glucose levels were recorded from the last postbaseline measurement prior to Week 24. For rescued participants, measurements obtained after initiation of rescue medication was not considered in calculating the endpoint.
Measured: Baseline to Week 24 (end of Short-term Period)
Adjusted Mean Change From Baseline to Week 24 in Fasting Plasma Glucose Levels (Last Observation Carried Forward [LOCF]): Group 2
Group 2 was an exploratory group, included to obtain initial efficacy and safety data. No comparator arm was included. Secondary endpoints were tested using a sequential testing procedure and are presented in hierarchical order. Data after rescue medication were excluded from this analysis. Baseline was defined as the last assessment prior to the start date and time of the first dose of the double-blind study medication. In cases where time of the first dose or time of the assessment was not available, baseline was defined as the last assessment on or prior to the date of the first dose of the double-blind study medication. If no Week 24 assessment was available, glucose levels were recorded from the last postbaseline measurement prior to Week 24. For rescued participants, measurements obtained after initiation of rescue medication was not considered in calculating the endpoint.
Measured: Baseline to Week 24 (end of Short-term Period)
Adjusted Mean Change in Total Body Weight at Week 24 (Last Observation Carried Forward [LOCF]): Group 1
Secondary endpoints were tested using a sequential testing procedure and are presented in hierarchical order. Because the primary focus of the entire dapagliflozin program was on morning dosing in a population with HbA1c ≥7% and ≤10%, only data on AM dosing were summarized. Adjusted mean change from baseline in total body weight at Week 24 (or the last postbaseline measurement prior to Week 24 if no Week 24 assessment was available was determined). Data after rescue medication was excluded from this analysis. Baseline was defined as the last assessment prior to the start date and time of the first dose of the double-blind study medication. In cases where time of the first dose or time of the assessment was not available, baseline was defined as the last assessment on or prior to the date of the first dose of the double-blind study medication.
Measured: From Baseline to Week 24 (end of Short-term Period)
Adjusted Mean Change in Total Body Weight at Week 24 (Last Observation Carried Forward [LOCF]): Group 2
Secondary endpoints were tested using a sequential testing procedure and are presented in hierarchical order. Adjusted mean change from baseline in total body weight at Week 24 (or the last postbaseline measurement prior to Week 24 if no Week 24 assessment was available was determined). Data after rescue medication was excluded from this analysis. Baseline was defined as the last assessment prior to the start date and time of the first dose of the double-blind study medication. In cases where time of the first dose or time of the assessment was not available, baseline was defined as the last assessment on or prior to the date of the first dose of the double-blind study medication.Group 2 (patients with enrollment baseline HbA1c >10% and ≤2%) was considered an exploratory group, included to obtain initial efficacy and safety data for these patients. No comparator arm was included.
Measured: From Baseline to Week 24 (end of Short-term Period)
Adjusted Mean Change From Baseline in Fasting Plasma Glucose Levels at Week 1 (Last Observation Carried Forward [LOCF]): Group 1
Secondary endpoints were tested using a sequential testing procedure and are presented in hierarchical order. Because the primary focus of the entire dapagliflozin program was on morning dosing in a population with HbA1c ≥7% and ≤10%, only data on AM dosing were summarized. Data after rescue medication was excluded from this analysis. Fasting plasma glucose was measured by a central laboratory. Baseline was defined as the last assessment prior to the start date and time of the first dose of the double-blind study medication. In cases where time of the first dose or time of the assessment was not available, baseline was defined as the last assessment on or prior to the date of the first dose of the double-blind study medication.
Measured: Baseline to Week 1 (end of Short-term Period)
Adjusted Mean Change From Baseline in Fasting Plasma Glucose Levels at Week 1 (Last Observation Carried Forward [LOCF]): Group 2
Secondary endpoints were tested using a sequential testing procedure and are presented in hierarchical order. Because the primary focus of the entire dapagliflozin program was on morning dosing in a population with HbA1c ≥7% and ≤10%, only data on AM dosing were summarized. Data after rescue medication was excluded from this analysis. Fasting plasma glucose was measured by a central laboratory. Baseline was defined as the last assessment prior to the start date and time of the first dose of the double-blind study medication. In cases where time of the first dose or time of the assessment was not available, baseline was defined as the last assessment on or prior to the date of the first dose of the double-blind study medication.
Measured: Baseline to Week 1
Adjusted Percentage of Participants Achieving a Therapeutic Glycemic Response (Hemoglobin A1c [HbA1c] <7.0%) at Week 24 (Last Observation Carried Forward [LOCF])
Secondary endpoints were tested using a sequential testing procedure and are presented in hierarchical order. Therapeutic glycemic response is defined as HbA1c <7.0%. Data after rescue medication was excluded from this analysis. If no Week 24 assessment was available, HbA1c was recorded from the last postbaseline measurement prior to Week 24. Group 2 (patients with enrollment baseline HbA1c >10% and ≤2%) was considered an exploratory group, included to obtain initial efficacy and safety data for these patients. No comparator arm was included. Thus, only key safety and efficacy analyses were performed for Group 2.
Measured: Baseline to Week 24 (end of Short-term Period)
Adjusted Mean Change From Baseline to Week 24 in Hemoglobin A1c (HbA1c) in Patients With Baseline HbA1c ≥9.0% (Last Observation Carried Forward [LOCF])
Secondary endpoints were tested using a sequential testing procedure and are presented in hierarchical order. If no Week 24 assessment was available, HbA1c was recorded from the last postbaseline measurement prior to Week 24. HbA1c was measured as % of hemoglobin by a central laboratory. The population included randomized patients who received treatment and had baseline HbA1c >9.0%. Data after rescue medication were excluded from this analysis. Baseline was defined as the last assessment prior to the start date and time of the first dose of double-blind study drug. In cases where time of the first dose or assessment was not available, baseline was defined as the last assessment on or prior to the date of the first dose of the double-blind study drug. Group 2 (patients with enrollment baseline HbA1c >10% and ≤2%) was considered exploratory, included to obtain initial data. No comparator arm was included. Thus, only key safety and efficacy analyses were performed in Group 2.
Measured: Baseline to Week 24 (end of Short-term Period)
Adjusted Mean Change From Baseline in Hemoglobin A1c (HbA1c) in Participants With Baseline Body Mass Index (BMI) ≥27 kg/m^2 (Last Observation Carried Forward [LOCF])
Secondary endpoints were tested using a sequential testing procedure and are presented in hierarchical order. If no Week 24 assessment was available, HbA1c was recorded from the last postbaseline measurement prior to Week 24. Data after rescue medication was excluded from this analysis. Baseline was defined as the last assessment prior to the start date and time of the first dose of the double-blind study medication. In cases where time of the first dose or time of the assessment was not available, baseline was defined as the last assessment on or prior to the date of the first dose of the double-blind study medication. Group 2 (patients with enrollment baseline HbA1c >10% and ≤2%) was considered an exploratory group, included to obtain initial efficacy and safety data for these patients. No comparator arm was included. Thus, only key safety and efficacy analyses were performed for Group 2.
Measured: Baseline to Week 24 (end of Short-term Period)
Adjusted Percentage of Participants Who Achieved Hemoglobin A1c [HbA1c] ≤6.5% (Last Observation Carried Forward [LOCF])
Secondary endpoints were tested using a sequential testing procedure and are presented in hierarchical order. If no Week 24 assessment was available, HbA1c was recorded from the last postbaseline measurement prior to Week 24. Data after rescue medication was excluded from this analysis. HbA1c was measured as a percent of hemoglobin. Group 2 (patients with enrollment baseline HbA1c >10% and ≤2%) was considered an exploratory group, included to obtain initial efficacy and safety data for these patients. No comparator arm was included. Thus, only key safety and efficacy analyses were performed for Group 2.
Measured: Baseline to Week 24 (end of Short-term Period)
Adjusted Mean Change From Baseline to Week 24 in Total Body Weight in Patients With Baseline Body Mass Index ≥27 kg/m^2 (Last Observation Carried Forward)
Secondary endpoints were tested using sequential testing procedure and are presented in hierarchical order. Adjusted mean change from baseline in total body weight at Week 24 (or the last postbaseline measurement prior to Week 24 if no Week 24 assessment was available) was determined. Data after rescue medication was excluded from this analysis. Baseline was defined as the last assessment prior to the start date and time of the first dose of the double-blind study medication. In cases where time of the first dose or time of the assessment was not available, baseline was defined as the last assessment on or prior to the date of the first dose of the double-blind study medication. Group 2 (patients with enrollment baseline HbA1c >10% and ≤2%) was considered an exploratory group, included to obtain initial efficacy and safety data for these patients. No comparator arm was included. Thus, only key safety and efficacy analyses were performed for Group 2.
Measured: Baseline to Week 24 (end of Short-term Period)
Number of Participants With Adverse Events (AE), Hypoglycemia, Related AEs, Death as Outcome, Related Serious AEs (SAEs), SAEs and AEs Leading to Discontinuation, and Hypoglycemia Leading to Discontinuation (Short-term + Long-term Periods)
AE=any new unfavorable symptom, sign, or disease or worsening of a preexisting condition that may not have a causal relationship with treatment. SAE=a medical event that at any dose results in death, persistent or significant disability/incapacity, or drug dependency/abuse; is life-threatening, an important medical event, or a congenital anomaly/birth defect; or requires or prolongs hospitalization. Related=having certain, probable, possible, or missing relationship to study drug. Includes non-SAEs and hypoglycemia with onset on or after the first date/time of double-blind treatment and on or prior to the last day of short-term plus long-term treatment plus 4 days. Includes SAEs with onset on or after the first date/time of double-blind treatment and on or prior to the last day of short-term plus long-term treatment plus 30 days.
Measured: Day 1 to Week 102 (end of Long-term Period) + 30 days
Number of Participants With Laboratory Test Results Meeting the Criteria for Marked Laboratory Abnormality (Short-term and Long-term Periods)
Baseline was defined as the last assessment prior to the start of the first dose of the double-blind study medication. Data included from baseline up to and including the last day of treatment plus 4 days. Data after rescue were also included. ULN=upper limit of normal; preRX=pretreatment. Phosphorus, inorganic (high) defined as >=5.6 mg/dL for ages 17-65 years or >=5.1 mg/dL for ages >=66.
Measured: Baseline to Week 102 (end of Long-term Period)
Number of Participants With Elevated Levels of Liver Enzymes on Laboratory Test Results (Short-term and Long-term Periods)
Data after rescue was included. AST=aspartate aminotransferase; ALT=alanine aminotransferase; ALP=alkaline phosphatase. Group 2 (patients with enrollment baseline HbA1c >10% and ≤2%) was considered an exploratory group, included to obtain initial efficacy and safety data for these patients. No comparator arm was included. Thus, only key safety and efficacy analyses were performed for Group 2.
Measured: Day 1 to Week 102 (end of Long-term Period)
Number of Participants With Changes From Baseline in Electrocardiogram (ECG) Findings (Last Observation Carried Forward {LOCF])
12-Lead ECGs were performed at entry into lead-in period Day -7 visit and Week 24/end of treatment visit (LOCF) on participants who were supine. ECGs were assessed by the investigator. Baseline was Day -7 for this parameter, and data after rescue were included.The Week 102 value is the last observation, regardless of rescue prior to Week 102 if no Week 102 measurement was available. Group 2 (patients with enrollment baseline HbA1c >10% and ≤2%) was considered an exploratory group, included to obtain initial efficacy and safety data for these patients. No comparator arm was included. Thus, only key safety and efficacy analyses were performed for Group 2.
Measured: Baseline to Week 24 (end of Short-term Period)
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted12 Sep 2007 (estimated)
- Study startSep 2007
- Primary completionFeb 2009
- Study completionJul 2010
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Posted resultsParticipant flow, outcome measures and adverse events reported by the sponsor.
- Publications (5)Papers the sponsor has linked to this study.
- Other trials for Type 2 DiabetesStudies of the same condition, open and under way.
- More trials run by AstraZenecaThe sponsor's other registered studies.
- What the trial phases meanHow a treatment moves from first tests in people to approval.
More details
For doctors and researchers: how the study is designed, who runs it, and its registry IDs.
Study design
- Study type
- Interventional
- Phase
- Phase 3
- Primary purpose
- Treatment
- Allocation
- Randomised
- Intervention model
- Parallel groups
- Masking
- Double blind
- Who is masked
- Participant, Investigator
- Enrolment
- 1,067 participants (actual)
Sponsor and investigators
- Lead sponsor
- AstraZeneca
- Sponsor type
- Industry (pharma, biotech, devices)
- Collaborators
- Bristol-Myers Squibb
- Responsible party
- Sponsor
- Investigators
- Anna Maria Langkilde, Study director, AstraZeneca
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT00528372
- Sponsor's protocol ID
- MB102-013 LT
- Status last verified
- Sep 2015
- First submitted
- 11 Sep 2007
- Last updated
- 20 Oct 2015
- Results posted
- Yes, on ClinicalTrials.gov
- Data monitoring committee
- No
Publications
Ferrannini E, Ramos SJ, Salsali A, Tang W, List JF. Dapagliflozin monotherapy in type 2 diabetic patients with inadequate glycemic control by diet and exercise: a randomized, double-blind, placebo-controlled, phase 3 trial. Diabetes Care. 2010 Oct;33(10):2217-24. doi: 10.2337/dc10-0612. Epub 2010 Jun 21.
PubMed 20566676Bailey CJ, Morales Villegas EC, Woo V, Tang W, Ptaszynska A, List JF. Efficacy and safety of dapagliflozin monotherapy in people with Type 2 diabetes: a randomized double-blind placebo-controlled 102-week trial. Diabet Med. 2015 Apr;32(4):531-41. doi: 10.1111/dme.12624. Epub 2014 Nov 22.
PubMed 25381876Natale P, Tunnicliffe DJ, Toyama T, Palmer SC, Saglimbene VM, Ruospo M, Gargano L, Stallone G, Gesualdo L, Strippoli GF. Sodium-glucose co-transporter protein 2 (SGLT2) inhibitors for people with chronic kidney disease and diabetes. Cochrane Database Syst Rev. 2024 May 21;5(5):CD015588. doi: 10.1002/14651858.CD015588.pub2.
PubMed 38770818Mellander A, Billger M, Johnsson E, Traff AK, Yoshida S, Johnsson K. Hypersensitivity Events, Including Potentially Hypersensitivity-Related Skin Events, with Dapagliflozin in Patients with Type 2 Diabetes Mellitus: A Pooled Analysis. Clin Drug Investig. 2016 Nov;36(11):925-933. doi: 10.1007/s40261-016-0438-3.
PubMed 27461213Kohan DE, Fioretto P, Johnsson K, Parikh S, Ptaszynska A, Ying L. The effect of dapagliflozin on renal function in patients with type 2 diabetes. J Nephrol. 2016 Jun;29(3):391-400. doi: 10.1007/s40620-016-0261-1. Epub 2016 Feb 19.
PubMed 26894924
Study at a glance
From the registry record, last updated by the sponsor on 20 Oct 2015. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- A Multicenter, Randomized, Double-Blind, Placebo-Controlled, Parallel Group, Phase 3 Trial to Evaluate the Safety and Efficacy of Dapagliflozin as Monotherapy in Subjects With Type 2 Diabetes Who Have Inadequate Glycemic Control With Diet and Exercise
- ClinicalTrials.gov ID
- NCT00528372
- Acronym / sponsor ID
- MB102-013 LT
- Conditions
- Type 2 Diabetes
- Phase
- Phase 3
- Study type
- Interventional
- Recruitment status
- Completed
- Enrolment
- 1,067 participants (actual)
- Lead sponsor
- AstraZenecaIndustry (pharma, biotech, devices)
- Collaborators
- Bristol-Myers Squibb
- Study start
- Sep 2007
- Primary completion
- Feb 2009 (actual)
- Study completion
- Jul 2010 (actual)
- First posted
- 12 Sep 2007 (estimated)
- Results
- Posted 14 May 2014
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
The purpose of this clinical research study is to determine whether dapagliflozin can improve (decrease) blood glucose values in patients with Type 2 diabetes who have never been treated with medication or have been taking medication for less than 24 weeks since their original diabetes diagnosis. The safety of this treatment will also be studied.
Detailed description
All eligible participants will receive single-blind placebo medication during the 2-week lead-in period. All participants may receive additional open-label treatment with metformin, 500-2000 mg, as needed for rescue, based on protocol specific criteria.
Study design
- Primary purpose
- Treatment
- Allocation
- Randomised
- Intervention model
- Parallel groups
- Masking
- Double blind (participant, investigator)
- Number of arms
- 9
| Arm | Type | Receives |
|---|---|---|
| Group 1: Dapagliflozin, 2.5 mg AM | Experimental | Drug: Dapagliflozin, Drug: MetforminParticipants with hemoglobin A1c (HbA1c) ≥7% and ≤10% at enrollment received dapagliflozin tablets, 2.5 mg, once each morning for up to 102 weeks. |
| Group 1: Dapagliflozin, 10 mg AM | Experimental | Drug: Dapagliflozin, Drug: MetforminParticipants with HbA1c ≥7% and ≤10% at enrollment received dapagliflozin tablets, 10 mg, once each morning for up to 102 weeks. |
| Group 1: Dapagliflozin 2.5 mg PM | Experimental | Drug: Dapagliflozin, Drug: MetforminParticipants with HbA1c ≥7% and ≤10% at enrollment received dapagliflozin tablets, 2.5 mg, once each evening for up to 102 weeks. |
| Group 1: Dapagliflozin, 5 mg PM | Experimental | Drug: Dapagliflozin, Drug: MetforminParticipants with HbA1c ≥7% and ≤10% at enrollment received dapagliflozin tablets, 5 mg, once each evening for up to 102 weeks. |
| Group 1: Dapagliflozin, 10 mg PM | Experimental | Drug: Dapagliflozin, Drug: MetforminParticipants with HbA1c ≥7% and ≤10% at enrollment received dapagliflozin tablets, 10 mg, once each evening for up to 102 weeks. |
| Group 2: Dapagliflozin, 5 mg AM | Experimental | Drug: Dapagliflozin, Drug: MetforminParticipants with HbA1c ≥10.1% and ≤12% at enrollment received dapagliflozin tablets, 5 mg, once each morning for up to 102 weeks. |
| Group 2: Dapagliflozin, 10 mg AM | Experimental | Drug: Dapagliflozin, Drug: MetforminParticipants with HbA1c ≥10.1% and ≤12% at enrollment received dapagliflozin tablets, 5 mg, once each morning for up to 102 weeks. |
| Group 1: Dapagliflozin placebo AM & PM | Experimental | Drug: Dapagliflozin placebo, Drug: MetforminParticipants with HbA1c ≥7% and ≤10% at enrollment received dapagliflozin placebo once each morning and evening for up to 102 weeks. |
| Group 1: Dapaglifozon, 5 mg AM | Experimental | Drug: Dapagliflozin, Drug: MetforminParticipants with (HbA1c ≥7% and ≤10% at enrollment received dapagliflozin tablets, 5 mg, once each morning for up to 102 weeks. |
Who may qualify
- Ages
- 18 to 77 years
- Sex
- All
- Healthy volunteers
- Not accepted
- Age groups
- Adult, Older adult
Key inclusion criteria (5 listed)
- Males and females, aged 18 to 77 years
- Type 2 diabetes with inadequate glycemic control, defined as: Group 1, hemoglobin A1c (HbA1c) ≥7% and ≤10%; Group 2, HbA1c ≥10.1% and ≤12.0%
- Drug naive, defined as never having received prescription medications for diabetes, having received prescription medications for diabetes for <24 weeks since the original diagnosis
- C-peptide ≥1.0 ng/mL at enrollment
- Body Mass Index ≤ 45.0 kg/m^2 at enrollment
Key exclusion criteria (30 listed)
- Urine albumin:creatinine ratio >1,800 mg/g
- Aspartate aminotransferase >3*upper limit of normal (ULN)
- Alanine aminotransferase >3*ULN
- Serum total bilirubin >2*ULN
- Serum creatinine ≥1.5 mg/dL for men; ≥1.4 mg/dLfor women
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Interventions
| Intervention | Type | Arms |
|---|---|---|
| DapagliflozinAlso: BMS-512148Tablets; oral; 2.5, 5.0, or 10 mg; once daily in the morning or evening for up to 102 weeks | Drug | Group 1: Dapagliflozin 2.5 mg PM, Group 1: Dapagliflozin, 10 mg AM, Group 1: Dapagliflozin, 10 mg PM, Group 1: Dapagliflozin, 2.5 mg AM, Group 1: Dapagliflozin, 5 mg PM, Group 1: Dapaglifozon, 5 mg AM, Group 2: Dapagliflozin, 10 mg AM, Group 2: Dapagliflozin, 5 mg AM |
| Dapagliflozin placeboTablets, oral, 0 mg, once daily in the morning or evening for up to 102 weeks | Drug | Group 1: Dapagliflozin placebo AM & PM |
| MetforminAlso: Tablets, 500-2000 mg, orally as needed in any arm for rescue, based on protocol specific criteria | Drug | Group 1: Dapagliflozin 2.5 mg PM, Group 1: Dapagliflozin placebo AM & PM, Group 1: Dapagliflozin, 10 mg AM, Group 1: Dapagliflozin, 10 mg PM, Group 1: Dapagliflozin, 2.5 mg AM, Group 1: Dapagliflozin, 5 mg PM, Group 1: Dapaglifozon, 5 mg AM, Group 2: Dapagliflozin, 10 mg AM, Group 2: Dapagliflozin, 5 mg AM |
Primary outcome
Adjusted Mean Change From Baseline to Week 24 in Hemoglobin A1C (HbA1c) (Last Observation Carried Forward [LOCF]): Group 1
Time frame: Baseline to Week 24 (end of Short-term Period)
HbA1c was measured by a central laboratory. Data after rescue medication was excluded from this analysis. Baseline was defined as the last assessment prior to the start date and time of the first dose of the double-blind study medication. In cases where time of the first dose or time of the assessment was not available, baseline was defined as the last assessment on or prior to the date of the first dose of the double-blind study medication. If no Week 24 assessment was available, the last postbaseline measurement prior to Week 24 was used. For rescued participants, measurements obtained after initiation of rescue medication were not considered in calculating the primary endpoint. Evening dosing groups were summarized as exploratory endpoints.
Adjusted Mean Change From Baseline to Week 24 in Hemoglobin A1c (HbA1c) (Last Observation Carried Forward [LOCF]): Group 2
Time frame: Baseline to Week 24 (end of Short-term Period)
HbA1c was measured by a central laboratory. Data after rescue medication was excluded from this analysis. Baseline was defined as the last assessment prior to the start date and time of the first dose of the double-blind study medication. In cases where time of the first dose or time of the assessment was not available, baseline was defined as the last assessment on or prior to the date of the first dose of the double-blind study medication. If no Week 24 assessment was available, the last postbaseline measurement prior to Week 24 was used. For rescued participants, measurements obtained after initiation of rescue medication were not considered in calculating the primary endpoint. Group 2 (patients with enrollment baseline HbA1c >10% and ≤2%) was considered an exploratory group, included to obtain initial efficacy and safety data for these patients. No comparator arm was included.
15 secondary outcomes
Adjusted Mean Change From Baseline to Week 24 in Fasting Plasma Glucose Levels (Last Observation Carried Forward [LOCF]): Group 1
Time frame: Baseline to Week 24 (end of Short-term Period)
Adjusted Mean Change From Baseline to Week 24 in Fasting Plasma Glucose Levels (Last Observation Carried Forward [LOCF]): Group 2
Time frame: Baseline to Week 24 (end of Short-term Period)
Adjusted Mean Change in Total Body Weight at Week 24 (Last Observation Carried Forward [LOCF]): Group 1
Time frame: From Baseline to Week 24 (end of Short-term Period)
Adjusted Mean Change in Total Body Weight at Week 24 (Last Observation Carried Forward [LOCF]): Group 2
Time frame: From Baseline to Week 24 (end of Short-term Period)
Adjusted Mean Change From Baseline in Fasting Plasma Glucose Levels at Week 1 (Last Observation Carried Forward [LOCF]): Group 1
Time frame: Baseline to Week 1 (end of Short-term Period)
Adjusted Mean Change From Baseline in Fasting Plasma Glucose Levels at Week 1 (Last Observation Carried Forward [LOCF]): Group 2
Time frame: Baseline to Week 1
Adjusted Percentage of Participants Achieving a Therapeutic Glycemic Response (Hemoglobin A1c [HbA1c] <7.0%) at Week 24 (Last Observation Carried Forward [LOCF])
Time frame: Baseline to Week 24 (end of Short-term Period)
Adjusted Mean Change From Baseline to Week 24 in Hemoglobin A1c (HbA1c) in Patients With Baseline HbA1c ≥9.0% (Last Observation Carried Forward [LOCF])
Time frame: Baseline to Week 24 (end of Short-term Period)
Adjusted Mean Change From Baseline in Hemoglobin A1c (HbA1c) in Participants With Baseline Body Mass Index (BMI) ≥27 kg/m^2 (Last Observation Carried Forward [LOCF])
Time frame: Baseline to Week 24 (end of Short-term Period)
Adjusted Percentage of Participants Who Achieved Hemoglobin A1c [HbA1c] ≤6.5% (Last Observation Carried Forward [LOCF])
Time frame: Baseline to Week 24 (end of Short-term Period)
Adjusted Mean Change From Baseline to Week 24 in Total Body Weight in Patients With Baseline Body Mass Index ≥27 kg/m^2 (Last Observation Carried Forward)
Time frame: Baseline to Week 24 (end of Short-term Period)
Number of Participants With Adverse Events (AE), Hypoglycemia, Related AEs, Death as Outcome, Related Serious AEs (SAEs), SAEs and AEs Leading to Discontinuation, and Hypoglycemia Leading to Discontinuation (Short-term + Long-term Periods)
Time frame: Day 1 to Week 102 (end of Long-term Period) + 30 days
Number of Participants With Laboratory Test Results Meeting the Criteria for Marked Laboratory Abnormality (Short-term and Long-term Periods)
Time frame: Baseline to Week 102 (end of Long-term Period)
Number of Participants With Elevated Levels of Liver Enzymes on Laboratory Test Results (Short-term and Long-term Periods)
Time frame: Day 1 to Week 102 (end of Long-term Period)
Number of Participants With Changes From Baseline in Electrocardiogram (ECG) Findings (Last Observation Carried Forward {LOCF])
Time frame: Baseline to Week 24 (end of Short-term Period)
Results and safety
Loading the posted results from ClinicalTrials.gov…
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 20 Oct 2015.
- Posted resultsParticipant flow, baseline, all outcome measures and adverse events.
- Results publication: PubMed 20566676Ferrannini E, Ramos SJ, Salsali A, Tang W, List JF. Dapagliflozin monotherapy in type 2 diabetic patients with inadequate glycemic control by diet and exercise: a randomized, double-blind, placebo-controlled, phase 3 trial. Diabetes Care. 2010 Oct;33(10):2217-24. doi: 10.2337/dc10-0612. Epub 2010 Jun 21.
- Results publication: PubMed 25381876Bailey CJ, Morales Villegas EC, Woo V, Tang W, Ptaszynska A, List JF. Efficacy and safety of dapagliflozin monotherapy in people with Type 2 diabetes: a randomized double-blind placebo-controlled 102-week trial. Diabet Med. 2015 Apr;32(4):531-41. doi: 10.1111/dme.12624. Epub 2014 Nov 22.
- Derived from this study: PubMed 38770818Natale P, Tunnicliffe DJ, Toyama T, Palmer SC, Saglimbene VM, Ruospo M, Gargano L, Stallone G, Gesualdo L, Strippoli GF. Sodium-glucose co-transporter protein 2 (SGLT2) inhibitors for people with chronic kidney disease and diabetes. Cochrane Database Syst Rev. 2024 May 21;5(5):CD015588. doi: 10.1002/14651858.CD015588.pub2.
- Derived from this study: PubMed 27461213Mellander A, Billger M, Johnsson E, Traff AK, Yoshida S, Johnsson K. Hypersensitivity Events, Including Potentially Hypersensitivity-Related Skin Events, with Dapagliflozin in Patients with Type 2 Diabetes Mellitus: A Pooled Analysis. Clin Drug Investig. 2016 Nov;36(11):925-933. doi: 10.1007/s40261-016-0438-3.
- Derived from this study: PubMed 26894924Kohan DE, Fioretto P, Johnsson K, Parikh S, Ptaszynska A, Ying L. The effect of dapagliflozin on renal function in patients with type 2 diabetes. J Nephrol. 2016 Jun;29(3):391-400. doi: 10.1007/s40620-016-0261-1. Epub 2016 Feb 19.
- MB102013\_Clinical\_Study\_ProtocolLink provided by the sponsor.
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Referral and contact
AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part. This study is not recruiting at the moment.
Anna Maria Langkilde study director
AstraZeneca
78 sites in 4 countries: see every site and its status.
Questions about this trial
What is this clinical trial studying?
A Phase 3 study testing Dapagliflozin and Metformin in people with Type 2 Diabetes, run by AstraZeneca at 78 sites in 4 countries.
The full registered description is in the About this study section and the official record.
Who may be eligible to take part?
The sponsor lists 5 inclusion and 30 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.
Is this clinical trial currently recruiting?
The record says: finished, as of the sponsor's last update on 20 Oct 2015. Status can change between updates, so confirm with the study contact before making plans.
Where is the study taking place?
The record lists 78 sites in United States, Canada, Mexico, Russia. Whether a site is taking part right now should be confirmed with that site. See every site.
What are the possible benefits and risks?
They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.
What does this phase mean?
Phase 3 studies compare the treatment with the current standard treatment or a placebo in a large group, to confirm how well it works and watch for side effects.
Not every study follows the same path, and some studies (observational studies, device studies) have no phase.
Are results available for this study?
Yes. Results are posted in the registry (first posted 14 May 2014). A summary is in the For doctors view, and the full results are on ClinicalTrials.gov.
How can a doctor refer a patient or contact the research team?
The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.
What does the primary outcome measure?
Adjusted Mean Change From Baseline to Week 24 in Hemoglobin A1C (HbA1c) (Last Observation Carried Forward [LOCF]): Group 1 (time frame: Baseline to Week 24 (end of Short-term Period)). The study lists 2 primary outcomes in all. It is what the study was designed to measure, not a finding.
Where can I read the original study information?
On the ClinicalTrials.gov record for NCT00528372, which also lists 5 linked publications.
Does a listing mean the treatment is approved or proven to work?
No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.
How often is this information updated?
AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 20 Oct 2015.