Insulin Lispro 6 Days Versus Insulin Aspart 6 Days in Pump Use
Study Details
Study Description
Brief Summary
This is a 6-sequence, 3-period (8 weeks each), 3-arm, 24-week crossover study. The purpose of this study is to provide information on the use of insulin lispro in insulin pumps (Continuous Subcutaneous Insulin Infusion [CSII]) compared to insulin aspart over 6 days of pump reservoir in-use. The study will also compare the in-use characteristics of insulin lispro infused at 6 days with insulin lispro infused at 2 days.
Condition or Disease | Intervention/Treatment | Phase |
---|---|---|
|
Phase 3 |
Study Design
Arms and Interventions
Arm | Intervention/Treatment |
---|---|
Active Comparator: Insulin Lispro 2 Day
|
Drug: Insulin lispro 2 day reservoir in-use
Insulin lispro 2 Day (L2D) administered by infusion pump for 8 week treatment period.
Other Names:
|
Experimental: Insulin Lispro 6 Day
|
Drug: Insulin lispro 6 day reservoir in-use
Insulin lispro 6 Day (L6D) administered by infusion pump for 8 week treatment period.
Other Names:
|
Active Comparator: Insulin Aspart 6 Day
|
Drug: Insulin aspart 6 day reservoir in-use
Insulin aspart 6 Day (A6D) administered by infusion pump for 8 week treatment period.
|
Outcome Measures
Primary Outcome Measures
- Mean of Last Five 7-point Self Monitored Blood Glucose (SMBG) Taken on Day 6 for Insulin Lispro 6D and Day 2 for Insulin Lispro 2D and Day 6 for Insulin Aspart 6D Pump Reservoir In-use [8 weeks of each treatment]
Secondary Outcome Measures
- Mean SMBG [8 weeks for each treatment]
Mean SMBG for combined periods; all reported SMBG values on days 1-6 for Insulin Lispro 6 Day and Insulin Aspart 6 Day, and days 1-2 for Insulin Lispro 2 Day.
- Mean Daily Insulin Dose (Total, Basal, and Bolus) [8 weeks for each treatment]
- Change From Baseline to 8 Weeks Endpoint for Each Treatment in Hemoglobin A1c (HbA1c) Values [Baseline, 8 weeks for each treatment]
- Number of Participants Who Achieve or Maintain an HbA1c Less Than or Equal to 6.5% and Less Than 7% [8 weeks for each treatment]
- Percentage of Participants With Hyperglycemia [8 weeks for each treatment]
Hyperglycemia was defined as an event with (1) a measured blood glucose concentration >250 milligrams per deciliter (mg/dL) (13.9 mmol/L) and ≥3 hours after eating, or (2) a measured blood glucose concentration >300 mg/dL (16.7 mmol/L) and <3 hours after eating.
- Hyperglycemic Episode Rate Per 30 Days [8 weeks for each treatment]
Hyperglycemia was defined as an episode with (1) a measured blood glucose concentration >250 milligrams per deciliter (mg/dL) (13.9 mmol/L) and ≥3 hours after eating, or (2) a measured blood glucose concentration >300 mg/dL (16.7 mmol/L) and <3 hours after eating. Rate is presented as the number of hyperglycemic episodes adjusted for 30 days.
- Percentage of Participants With Pump Complications [8 weeks for each treatment]
Overall Pump Complications were any combination of: tubing clogged, kinked, disconnected, pulled out, blood in tubing; too much heat, too much cold, empty reservoir, low battery, occlusion alarm, no delivery alarm; at site - skin abscess, excessive redness, swelling (not nodule), bleeding, bruising; reservoir change (infusion set change reason only); and other. When either a reservoir change or an infusion set change was reported, participants were questioned whether change was early (prior to 6 days for L6D or A6D, or prior to 2 days for L2D). If 'yes', then recorded as premature change.
- Pump Complication Rate Per 30 Days [8 weeks for each treatment]
Overall Pump Complications were any combination of: tubing clogged, kinked, disconnected, pulled out, blood in tubing; too much heat, too much cold, empty reservoir, low battery, occlusion alarm, no delivery alarm; at site - skin abscess, excessive redness, swelling (not nodule), bleeding, bruising; reservoir change (infusion set change reason only); and other. When either a reservoir change or an infusion set change was reported, participants were questioned whether change was early (prior to 6 days for L6D or A6D, or prior to 2 days for L2D). If 'yes', then recorded as premature change.
- Percentage of Participants With Hypoglycemia [8 weeks for each treatment]
Hypoglycemia was defined as an event which was associated with reported signs and symptoms of hypoglycemia, and/or a documented blood glucose (BG) concentration of ≤ 70 mg/dL (3.9 mmol/L).
- Hypoglycemia Episode Rate Per 30 Days [8 weeks for each treatment]
Hypoglycemia was defined as an event which was associated with reported signs and symptoms of hypoglycemia, and/or a documented blood glucose (BG) concentration of ≤ 70 mg/dL (3.9 mmol/L). Rate is presented as the number of hypoglycemic episodes adjusted for 30 days.
- Change From Baseline to 8 Weeks Endpoint for Each Treatment in Weight [Baseline, 8 weeks for each treatment]
- Change From Baseline to 8 Weeks Endpoint for Each Treatment in Blood Pressure [Baseline, 8 weeks for each treatment]
Eligibility Criteria
Criteria
Inclusion Criteria:
-
Diagnosed with type 1 diabetes (World Health Organization criteria) for at least 24 months.
-
Treated with continuous subcutaneous insulin infusion therapy for the previous 6 months.
-
Mean total daily insulin dose for 3 days prior to screening equal to or less than 46 units/day using a 300-unit reservoir or less than or equal to 26 units/day using a 180 unit reservoir.
-
Baseline body mass index (BMI) less than or equal to 35.0 kg/m^2.
-
Baseline glycosylated hemoglobin (HbA1c) 5% to 9%.
Exclusion Criteria:
-
Impaired renal function (serum creatinine greater than or equal to 2.0 milligrams per deciliter [mg/dL]).
-
Legal blindness.
-
Have had any episode of hypoglycemic coma, seizures, or disorientation in the 12 months prior to screening.
-
Have had hypoglycemia unawareness (routinely asymptomatic at blood glucose (BG) less than 45 mg/dL) in the 12 months prior to screening.
-
Have had any emergency room visits or hospitalizations due to poor glucose control in the 12 months prior to screening.
-
Have had a pump-related infusion site abscess in the 12 months prior to screening.
-
Have had multiple, clinically significant occlusions as judged by the investigator.
-
Have had any infection with staphylococcus aureus in the past 5 years.
-
Have one of the following concomitant diseases: presence of clinically significant hematologic, oncologic, renal, cardiac, hepatic, or gastrointestinal disease, or any other serious disease considered by the investigator to be exclusionary.
-
Patients with malignancy other than basal cell or squamous cell skin cancer who have not yet been treated, are currently being treated, or who were diagnosed less than 5 years ago.
-
Have had a blood transfusion or severe blood loss within 3 months prior to screening, or have known hemoglobinopathy, hemolytic anemia or sickle cell anemia, or any other traits of hemoglobin abnormalities known to interfere with HbA1c methodology.
-
Are receiving chronic (lasting longer than 14 consecutive days) systemic glucocorticoid therapy (excluding topical, intra-articular, intraocular and inhaled prescriptions), or have received such therapy within the 4 weeks immediately preceding screening.
-
Have an irregular sleep/wake cycle (for example, patients who sleep during the day and work during the night), in the investigator's opinion.
-
Have known hypersensitivity or allergy to any of the study insulins or their excipients.
-
Are breastfeeding or pregnant, or intend to become pregnant during the course of the study, or are sexually active women of childbearing potential not actively practicing birth control by a method determined by the investigator to be medically acceptable.
-
Are currently enrolled in, or discontinued within the last 30 days from, a clinical trial involving an off-label use of an investigational drug or device (other than the study drug/device used in this study), or concurrently enrolled in any other type of medical research judged not to be scientifically or medically compatible with this study.
-
Have previously completed or withdrawn from this study after having signed the informed consent document (ICD).
-
Are unwilling or unable to comply with the use of a data collection device to directly record data from the patient.
Contacts and Locations
Locations
Site | City | State | Country | Postal Code | |
---|---|---|---|---|---|
1 | For additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Mon - Fri from 9 AM to 5 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician. | Concord | California | United States | 94520 |
2 | For additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Mon - Fri from 9 AM to 5 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician. | Aurora | Colorado | United States | 80045 |
3 | For additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Mon - Fri from 9 AM to 5 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician. | Hollywood | Florida | United States | 33021 |
4 | For additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Mon - Fri from 9 AM to 5 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician. | West Palm Beach | Florida | United States | 33401 |
5 | For additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Mon - Fri from 9 AM to 5 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician. | Idaho Falls | Idaho | United States | 83404 |
6 | For additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Mon - Fri from 9 AM to 5 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician. | Topeka | Kansas | United States | 66606 |
7 | For additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Mon - Fri from 9 AM to 5 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician. | Nashua | New Hampshire | United States | 03063 |
8 | For additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Mon - Fri from 9 AM to 5 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician. | Albany | New York | United States | 12206 |
9 | For additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Mon - Fri from 9 AM to 5 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician. | Syracuse | New York | United States | 13210 |
10 | For additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Mon - Fri from 9 AM to 5 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician. | Asheville | North Carolina | United States | 28803 |
11 | For additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Mon - Fri from 9 AM to 5 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician. | Austin | Texas | United States | 78731 |
Sponsors and Collaborators
- Eli Lilly and Company
Investigators
- Study Director: Call 1-877-CTLILLY (1-877-285-4559) or 1-317-615-4559 Mon - Fri 9am - 5pm Eastern (UTC/GMT - 5hrs, EST), Eli Lilly and Company
Study Documents (Full-Text)
None provided.More Information
Publications
None provided.- 12174
- F3Z-MC-IOPV
Study Results
Participant Flow
Recruitment Details | |
---|---|
Pre-assignment Detail |
Arm/Group Title | Sequence A (L2D/L6D/A6D) | Sequence B (L2D/A6D/L6D) | Sequence C (L6D/L2D/A6D) | Sequence D (L6D/A6D/L2D) | Sequence E (A6D/L2D/L6D) | Sequence F (A6D/L6D/L2D) |
---|---|---|---|---|---|---|
Arm/Group Description | Participants received Insulin Lispro 2D (L2D (Days)), Insulin Lispro 6D (L6D) and Insulin Aspart 6D (A6D) as per below dosing schedule Period 1: Lispro 2D, Period 2: Lispro 6D and Period 3: Insulin Aspart 6D | Participants received Insulin Lispro 2D, Insulin Lispro 6D and Insulin Aspart 6D as per below dosing schedule Period 1: Insulin Lispro 2D, Period 2: Insulin Aspart 6D and Period 3: Insulin Lispro 6D. | Participants received Insulin Lispro 2D, Insulin Lispro 6D and Insulin Aspart 6D as per below dosing schedule Period 1: Insulin Lispro 6D, Period 2: Insulin Lispro 2D and Period 3: Insulin Aspart 6D. | Participants received Insulin Lispro 2D, Insulin Lispro 6D and Insulin Aspart 6D as per below dosing schedule Period 1: Insulin Lispro 6D, Period 2: Insulin Aspart 6D and Period 3: Insulin Lispro 2D. | Participants received Insulin Lispro 2D, Insulin Lispro 6D and Insulin Aspart 6D as per below dosing schedule Period 1: Insulin Aspart 6D, Period 2: Insulin Lispro 2D and Period 3: Insulin Lispro 6D. | Participants received Insulin Lispro 2D, Insulin Lispro 6D and Insulin Aspart 6D as per below dosing schedule Period 1: Insulin Aspart 6D, Period 2: Insulin Lispro 6D and Period 3: Insulin Lispro 2D. |
Period Title: Study Period 1 | ||||||
STARTED | 22 | 22 | 22 | 22 | 22 | 22 |
Received at Least One Dose of Study Drug | 22 | 22 | 22 | 22 | 22 | 20 |
COMPLETED | 22 | 22 | 19 | 21 | 20 | 20 |
NOT COMPLETED | 0 | 0 | 3 | 1 | 2 | 2 |
Period Title: Study Period 1 | ||||||
STARTED | 22 | 22 | 19 | 21 | 20 | 20 |
COMPLETED | 21 | 21 | 18 | 20 | 20 | 19 |
NOT COMPLETED | 1 | 1 | 1 | 1 | 0 | 1 |
Period Title: Study Period 1 | ||||||
STARTED | 21 | 21 | 18 | 20 | 20 | 19 |
COMPLETED | 20 | 21 | 18 | 20 | 18 | 19 |
NOT COMPLETED | 1 | 0 | 0 | 0 | 2 | 0 |
Baseline Characteristics
Arm/Group Title | Sequence A (L2D/L6D/A6D) | Sequence B (L2D/A6D/L6D) | Sequence C (L6D/L2D/A6D) | Sequence D (L6D/A6D/L2D) | Sequence E (A6D/L2D/L6D) | Sequence F (A6D/L6D/L2D) | Total |
---|---|---|---|---|---|---|---|
Arm/Group Description | Participants received Insulin Lispro 2D (2 Days), Insulin Lispro 6D and Insulin Aspart 6D as per below dosing schedule Period 1: Lispro 2D, Period 2: Lispro 6D and Period 3: Insulin Aspart 6D. | Participants received Insulin Lispro 2D, Insulin Lispro 6D and Insulin Aspart 6D as per below dosing schedule Period 1: Insulin Lispro 2D, Period 2: Insulin Aspart 6D and Period 3: Insulin Lispro 6D. | Participants received Insulin Lispro 2D, Insulin Lispro 6D and Insulin Aspart 6D as per below dosing schedule Period 1: Insulin Lispro 6D, Period 2: Insulin Lispro 2D and Period 3: Insulin Aspart 6D. | Participants received Insulin Lispro 2D, Insulin Lispro 6D and Insulin Aspart 6D as per below dosing schedule Period 1: Insulin Lispro 6D, Period 2: Insulin Aspart 6D and Period 3: Insulin Lispro 2D. | Participants received Insulin Lispro 2D, Insulin Lispro 6D and Insulin Aspart 6D as per below dosing schedule Period 1: Insulin Aspart 6D, Period 2: Insulin Lispro 2D and Period 3: Insulin Lispro 6D. | Participants received Insulin Lispro 2D, Insulin Lispro 6D and Insulin Aspart 6D as per below dosing schedule Period 1: Insulin Aspart 6D, Period 2: Insulin Lispro 6D and Period 3: Insulin Lispro 2D. | Total of all reporting groups |
Overall Participants | 22 | 22 | 22 | 22 | 22 | 22 | 132 |
Age (years) [Mean (Standard Deviation) ] | |||||||
Mean (Standard Deviation) [years] |
42.28
(19.62)
|
36.61
(14.07)
|
42.63
(17.39)
|
47.23
(18.78)
|
41.15
(14.22)
|
38.34
(14.93)
|
41.37
(16.68)
|
Sex: Female, Male (Count of Participants) | |||||||
Female |
15
68.2%
|
16
72.7%
|
15
68.2%
|
14
63.6%
|
18
81.8%
|
18
81.8%
|
96
72.7%
|
Male |
7
31.8%
|
6
27.3%
|
7
31.8%
|
8
36.4%
|
4
18.2%
|
4
18.2%
|
36
27.3%
|
Ethnicity (NIH/OMB) (Count of Participants) | |||||||
Hispanic or Latino |
1
4.5%
|
4
18.2%
|
1
4.5%
|
0
0%
|
3
13.6%
|
3
13.6%
|
12
9.1%
|
Not Hispanic or Latino |
21
95.5%
|
18
81.8%
|
21
95.5%
|
22
100%
|
19
86.4%
|
19
86.4%
|
120
90.9%
|
Unknown or Not Reported |
0
0%
|
0
0%
|
0
0%
|
0
0%
|
0
0%
|
0
0%
|
0
0%
|
Race (NIH/OMB) (Count of Participants) | |||||||
American Indian or Alaska Native |
0
0%
|
0
0%
|
0
0%
|
0
0%
|
0
0%
|
0
0%
|
0
0%
|
Asian |
0
0%
|
0
0%
|
0
0%
|
0
0%
|
0
0%
|
0
0%
|
0
0%
|
Native Hawaiian or Other Pacific Islander |
0
0%
|
0
0%
|
0
0%
|
0
0%
|
0
0%
|
0
0%
|
0
0%
|
Black or African American |
0
0%
|
1
4.5%
|
0
0%
|
0
0%
|
0
0%
|
0
0%
|
1
0.8%
|
White |
22
100%
|
21
95.5%
|
22
100%
|
21
95.5%
|
22
100%
|
21
95.5%
|
129
97.7%
|
More than one race |
0
0%
|
0
0%
|
0
0%
|
1
4.5%
|
0
0%
|
1
4.5%
|
2
1.5%
|
Unknown or Not Reported |
0
0%
|
0
0%
|
0
0%
|
0
0%
|
0
0%
|
0
0%
|
0
0%
|
Region of Enrollment (Count of Participants) | |||||||
United States |
22
100%
|
22
100%
|
22
100%
|
22
100%
|
22
100%
|
22
100%
|
132
100%
|
Outcome Measures
Title | Mean of Last Five 7-point Self Monitored Blood Glucose (SMBG) Taken on Day 6 for Insulin Lispro 6D and Day 2 for Insulin Lispro 2D and Day 6 for Insulin Aspart 6D Pump Reservoir In-use |
---|---|
Description | |
Time Frame | 8 weeks of each treatment |
Outcome Measure Data
Analysis Population Description |
---|
All randomized participants who completed at least one post-randomization visit. Those included in the Primary analysis had to have at least one reservoir in-use cycle with an SMBG measurement on Day 6 during the pre-specified collection period. |
Arm/Group Title | Insulin Lispro 2 Day | Insulin Lispro 6 Day | Insulin Aspart 6 Day |
---|---|---|---|
Arm/Group Description | Insulin Lispro 2 Day (L2D) administered by infusion pump for 8 week treatment period. | Insulin Lispro 6 Day (L6D) administered by infusion pump for 8 weeks. | Insulin Aspart 6 Day (A6D) administered by infusion pump for 8 weeks. |
Measure Participants | 119 | 116 | 117 |
Mean (Standard Deviation) [millimoles per liter (mmol/L)] |
9.03
(2.17)
|
9.33
(2.31)
|
8.72
(1.82)
|
Statistical Analysis 1
Statistical Analysis Overview | Comparison Group Selection | Insulin Lispro 6 Day, Insulin Aspart 6 Day |
---|---|---|
Comments | This was the primary gated analysis. | |
Type of Statistical Test | Non-Inferiority or Equivalence | |
Comments | Non-inferiority margin of 0.6 mmol/L was used. | |
Statistical Test of Hypothesis | p-Value | |
Comments | ||
Method | ||
Comments | ||
Method of Estimation | Estimation Parameter | Least Squares Mean Difference |
Estimated Value | 0.48 | |
Confidence Interval |
(2-Sided) 95% 0.20 to 0.76 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments | Least Squares Mean Difference = Insulin Lispro 6 Day minus Insulin Aspart 6 Day; adjusted for Treatment + Sequence + Period + Age stratum + Baseline HbA1c. |
Title | Mean SMBG |
---|---|
Description | Mean SMBG for combined periods; all reported SMBG values on days 1-6 for Insulin Lispro 6 Day and Insulin Aspart 6 Day, and days 1-2 for Insulin Lispro 2 Day. |
Time Frame | 8 weeks for each treatment |
Outcome Measure Data
Analysis Population Description |
---|
All randomized participants who completed at least one post-randomization visit and one SMBG measurement on Day 2 for insulin lispro 2 day or Day 6 for the respective treatment arm: insulin lispro 6 day and insulin aspart 6 day. |
Arm/Group Title | Insulin Lispro 2 Day | Insulin Lispro 6 Day | Insulin Aspart 6 Day |
---|---|---|---|
Arm/Group Description | Insulin Lispro 2 Day (L2D) administered by infusion pump for 8 week treatment period. | Insulin Lispro 6 Day (L6D) administered by infusion pump for 8 weeks. | Insulin Aspart 6 Day (A6D) administered by infusion pump for 8 weeks. |
Measure Participants | 122 | 122 | 122 |
Mean (Standard Deviation) [mmol/L] |
8.79
(2.73)
|
9.01
(2.87)
|
8.83
(2.71)
|
Statistical Analysis 1
Statistical Analysis Overview | Comparison Group Selection | Insulin Lispro 6 Day, Insulin Aspart 6 Day |
---|---|---|
Comments | ||
Type of Statistical Test | Non-Inferiority or Equivalence | |
Comments | Non-inferiority margin of 0.6 mmol/L was used. | |
Statistical Test of Hypothesis | p-Value | |
Comments | ||
Method | ||
Comments | ||
Method of Estimation | Estimation Parameter | Least Squares Mean Difference |
Estimated Value | 0.22 | |
Confidence Interval |
(2-Sided) 95% -0.07 to 0.52 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments | Least Squares Mean Difference = Insulin Lispro 6 Day minus Insulin Aspart 6 Day; adjusted for Treatment + Sequence + Period + Age Stratum + Baseline HbA1c; where participant is treated as a random effect. |
Statistical Analysis 2
Statistical Analysis Overview | Comparison Group Selection | Insulin Lispro 2 Day, Insulin Lispro 6 Day |
---|---|---|
Comments | ||
Type of Statistical Test | Non-Inferiority or Equivalence | |
Comments | Non-inferiority margin of 0.6 mmol/L was used. | |
Statistical Test of Hypothesis | p-Value | |
Comments | ||
Method | ||
Comments | ||
Method of Estimation | Estimation Parameter | Least Squares Mean Difference |
Estimated Value | 0.25 | |
Confidence Interval |
(2-Sided) 95% -0.05 to 0.56 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments | Least Squares Mean Difference = Insulin Lispro 6 Day minus Insulin Aspart 6 Day; adjusted for Treatment + Sequence + Period + Age Stratum + Baseline HbA1c; where participant is treated as a random effect. |
Title | Mean Daily Insulin Dose (Total, Basal, and Bolus) |
---|---|
Description | |
Time Frame | 8 weeks for each treatment |
Outcome Measure Data
Analysis Population Description |
---|
All randomized participants who completed at least one post-randomization visit. Participants included in insulin analyses are only those for whom data existed regarding insulin dose. |
Arm/Group Title | Insulin Lispro 2 Day | Insulin Lispro 6 Day | Insulin Aspart 6 Day |
---|---|---|---|
Arm/Group Description | Insulin Lispro 2 Day (L2D) administered by infusion pump for 8 week treatment period. | Insulin Lispro 6 Day (L6D) administered by infusion pump for 8 weeks. | Insulin Aspart 6 Day (A6D) administered by infusion pump for 8 weeks. |
Measure Participants | 117 | 117 | 117 |
Daily Bolus Insulin |
14.33
(5.88)
|
14.51
(6.33)
|
14.44
(6.11)
|
Daily Basal Insulin |
18.62
(9.32)
|
18.77
(8.89)
|
18.34
(8.72)
|
Daily Total Insulin |
32.36
(10.28)
|
32.37
(10.12)
|
31.99
(10.15)
|
Statistical Analysis 1
Statistical Analysis Overview | Comparison Group Selection | Insulin Lispro 6 Day, Insulin Aspart 6 Day |
---|---|---|
Comments | ||
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | |
Comments | ||
Method | ||
Comments | ||
Method of Estimation | Estimation Parameter | Least Squares Mean Difference |
Estimated Value | 0.11 | |
Confidence Interval |
(2-Sided) 95% -0.29 to 0.51 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments | Least Squares Mean Difference of Daily Bolus Insulin = Insulin Lispro 6 Day minus Insulin Aspart 6 Day; adjusted for Treatment + Sequence + Period + Baseline Insulin Basal/Bolus/Total Dose + Age Stratum. |
Statistical Analysis 2
Statistical Analysis Overview | Comparison Group Selection | Insulin Lispro 2 Day, Insulin Lispro 6 Day |
---|---|---|
Comments | ||
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | |
Comments | ||
Method | ||
Comments | ||
Method of Estimation | Estimation Parameter | Least Squares Mean Difference |
Estimated Value | 0.16 | |
Confidence Interval |
(2-Sided) 95% -0.41 to 0.73 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments | Least Squares Mean Difference of Daily Bolus Insulin = Insulin Lispro 6 Day minus Insulin Aspart 6 Day; adjusted for Treatment + Sequence + Period + Baseline Insulin Basal/Bolus/Total Dose + Age Stratum. |
Statistical Analysis 3
Statistical Analysis Overview | Comparison Group Selection | Insulin Lispro 6 Day, Insulin Aspart 6 Day |
---|---|---|
Comments | ||
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | |
Comments | ||
Method | ||
Comments | ||
Method of Estimation | Estimation Parameter | Least Squares Mean Difference |
Estimated Value | 0.03 | |
Confidence Interval |
(2-Sided) 95% -0.18 to 0.24 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments | Least Squares Mean Difference of Daily Bolus Insulin = Insulin Lispro 6 Day minus Insulin Aspart 6 Day; adjusted for Treatment + Sequence + Period + Baseline Insulin Basal/Bolus/Total Dose + Age Stratum. |
Statistical Analysis 4
Statistical Analysis Overview | Comparison Group Selection | Insulin Lispro 2 Day, Insulin Lispro 6 Day |
---|---|---|
Comments | ||
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | |
Comments | ||
Method | ||
Comments | ||
Method of Estimation | Estimation Parameter | Least Squares Mean Difference |
Estimated Value | -0.14 | |
Confidence Interval |
(2-Sided) 95% -0.56 to 0.27 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments | Least Squares Mean Difference of Daily Bolus Insulin = Insulin Lispro 6 Day minus Insulin Aspart 6 Day; adjusted for Treatment + Sequence + Period + Baseline Insulin Basal/Bolus/Total Dose + Age Stratum. |
Statistical Analysis 5
Statistical Analysis Overview | Comparison Group Selection | Insulin Lispro 6 Day, Insulin Aspart 6 Day |
---|---|---|
Comments | ||
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | |
Comments | ||
Method | ||
Comments | ||
Method of Estimation | Estimation Parameter | Least Squares Mean Difference |
Estimated Value | 0.06 | |
Confidence Interval |
(2-Sided) 95% -0.48 to 0.60 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments | Least Squares Mean Difference of Daily Bolus Insulin = Insulin Lispro 6 Day minus Insulin Aspart 6 Day; adjusted for Treatment + Sequence + Period + Baseline Insulin Basal/Bolus/Total Dose + Age Stratum. |
Statistical Analysis 6
Statistical Analysis Overview | Comparison Group Selection | Insulin Lispro 2 Day, Insulin Lispro 6 Day |
---|---|---|
Comments | ||
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | |
Comments | ||
Method | ||
Comments | ||
Method of Estimation | Estimation Parameter | Least Squares Mean Difference |
Estimated Value | -0.10 | |
Confidence Interval |
(2-Sided) 95% -0.85 to 0.65 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments | Least Squares Mean Difference of Daily Bolus Insulin = Insulin Lispro 6 Day minus Insulin Aspart 6 Day; adjusted for Treatment + Sequence + Period + Baseline Insulin Basal/Bolus/Total Dose + Age Stratum. |
Title | Change From Baseline to 8 Weeks Endpoint for Each Treatment in Hemoglobin A1c (HbA1c) Values |
---|---|
Description | |
Time Frame | Baseline, 8 weeks for each treatment |
Outcome Measure Data
Analysis Population Description |
---|
All randomized participants who completed at least one post-randomization visit, and had a baseline and a post-randomization HbA1c measurement for the respective treatment period. Last Observation Carried Forward (LOCF) method was utilized in this analysis. |
Arm/Group Title | Insulin Lispro 2 Day | Insulin Lispro 6 Day | Insulin Aspart 6 Day |
---|---|---|---|
Arm/Group Description | Insulin Lispro 2 Day (L2D) administered by infusion pump for 8 week treatment period. | Insulin Lispro 6 Day (L6D) administered by infusion pump for 8 weeks. | Insulin Aspart 6 Day (A6D) administered by infusion pump for 8 weeks. |
Measure Participants | 121 | 120 | 121 |
Mean (Standard Deviation) [percentage of glycosylated hemoglobin] |
-0.04
(0.59)
|
0.06
(0.56)
|
0.00
(0.53)
|
Statistical Analysis 1
Statistical Analysis Overview | Comparison Group Selection | Insulin Lispro 6 Day, Insulin Aspart 6 Day |
---|---|---|
Comments | ||
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | |
Comments | ||
Method | ||
Comments | ||
Method of Estimation | Estimation Parameter | Least Squares Mean Difference |
Estimated Value | 0.06 | |
Confidence Interval |
(2-Sided) 95% -0.02 to 0.14 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments | Least Squares Mean Difference = Insulin Lispro 6 Day minus Insulin Aspart 6 Day; adjusted for Treatment + Period + Sequence + Baseline HbA1c. |
Statistical Analysis 2
Statistical Analysis Overview | Comparison Group Selection | Insulin Lispro 2 Day, Insulin Lispro 6 Day |
---|---|---|
Comments | ||
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | |
Comments | ||
Method | ||
Comments | ||
Method of Estimation | Estimation Parameter | Least Squares Mean Difference |
Estimated Value | 0.09 | |
Confidence Interval |
(2-Sided) 95% 0.01 to 0.18 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments | Least Squares Mean Difference = Insulin Lispro 6 Day minus Insulin Aspart 6 Day; adjusted for Treatment + Period + Sequence + Baseline HbA1c. |
Title | Number of Participants Who Achieve or Maintain an HbA1c Less Than or Equal to 6.5% and Less Than 7% |
---|---|
Description | |
Time Frame | 8 weeks for each treatment |
Outcome Measure Data
Analysis Population Description |
---|
All randomized participants who completed a post-randomization visit and had an HbA1c measurement for the respective treatment period. |
Arm/Group Title | Insulin Lispro 2 Day | Insulin Lispro 6 Day | Insulin Aspart 6 Day |
---|---|---|---|
Arm/Group Description | Insulin Lispro 2 Day (L2D) administered by infusion pump for 8 week treatment period. | Insulin Lispro 6 Day (L6D) administered by infusion pump for 8 weeks. | Insulin Aspart 6 Day (A6D) administered by infusion pump for 8 weeks. |
Measure Participants | 121 | 120 | 121 |
HbA1c ≤6.5% |
21
95.5%
|
16
72.7%
|
18
81.8%
|
HbA1c <7% |
40
181.8%
|
38
172.7%
|
44
200%
|
Statistical Analysis 1
Statistical Analysis Overview | Comparison Group Selection | Insulin Lispro 6 Day, Insulin Aspart 6 Day |
---|---|---|
Comments | ||
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | |
Comments | ||
Method | ||
Comments | ||
Method of Estimation | Estimation Parameter | Odds Ratio (OR) |
Estimated Value | 0.93 | |
Confidence Interval |
(2-Sided) 95% 0.50 to 1.75 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments | Odds Ratio of HbA1c ≤6.5% for Insulin Lispro 6 Day versus Insulin Aspart 6 Day. |
Statistical Analysis 2
Statistical Analysis Overview | Comparison Group Selection | Insulin Lispro 2 Day, Insulin Lispro 6 Day |
---|---|---|
Comments | ||
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | |
Comments | ||
Method | ||
Comments | ||
Method of Estimation | Estimation Parameter | Odds Ratio (OR) |
Estimated Value | 0.69 | |
Confidence Interval |
(2-Sided) 95% 0.29 to 1.67 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments | Odds Ratio of HbA1c ≤6.5% for Insulin Lispro 6 Day versus Insulin Lispro 2 Day. |
Statistical Analysis 3
Statistical Analysis Overview | Comparison Group Selection | Insulin Lispro 6 Day, Insulin Aspart 6 Day |
---|---|---|
Comments | ||
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | |
Comments | ||
Method | ||
Comments | ||
Method of Estimation | Estimation Parameter | Odds Ratio (OR) |
Estimated Value | 0.89 | |
Confidence Interval |
(2-Sided) 95% 0.56 to 1.41 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments | Odds Ratio of HbA1c <7% for Insulin Lispro 6 Day versus Insulin Aspart 6 Day. |
Statistical Analysis 4
Statistical Analysis Overview | Comparison Group Selection | Insulin Lispro 2 Day, Insulin Lispro 6 Day |
---|---|---|
Comments | ||
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | |
Comments | ||
Method | ||
Comments | ||
Method of Estimation | Estimation Parameter | Odds Ratio (OR) |
Estimated Value | 1.04 | |
Confidence Interval |
(2-Sided) 95% 0.66 to 1.64 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments | Odds Ratio of HbA1c <7% for Insulin Lispro 6 Day versus Insulin Lispro 2 Day. |
Title | Percentage of Participants With Hyperglycemia |
---|---|
Description | Hyperglycemia was defined as an event with (1) a measured blood glucose concentration >250 milligrams per deciliter (mg/dL) (13.9 mmol/L) and ≥3 hours after eating, or (2) a measured blood glucose concentration >300 mg/dL (16.7 mmol/L) and <3 hours after eating. |
Time Frame | 8 weeks for each treatment |
Outcome Measure Data
Analysis Population Description |
---|
All randomized participants who received at least one dose of study drug. Participants included in hyperglycemia analyses are only those for whom data existed regarding hyperglycemia. |
Arm/Group Title | Insulin Lispro 2 Day | Insulin Lispro 6 Day | Insulin Aspart 6 Day |
---|---|---|---|
Arm/Group Description | Insulin Lispro 2 Day (L2D) administered by infusion pump for 8 week treatment period. | Insulin Lispro 6 Day (L6D) administered by infusion pump for 8 weeks. | Insulin Aspart 6 Day (A6D) administered by infusion pump for 8 weeks. |
Measure Participants | 122 | 127 | 124 |
Number [percentage of participants] |
99.2
450.9%
|
98.4
447.3%
|
98.4
447.3%
|
Statistical Analysis 1
Statistical Analysis Overview | Comparison Group Selection | Insulin Lispro 6 Day, Insulin Aspart 6 Day |
---|---|---|
Comments | ||
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 1.00 |
Comments | P-value computed using Treatment comparison Gart's Test. Participants represented in both treatment groups and with non-missing incidence value in each treatment period are used for p-value calculation. | |
Method | Gart's Test | |
Comments |
Title | Hyperglycemic Episode Rate Per 30 Days |
---|---|
Description | Hyperglycemia was defined as an episode with (1) a measured blood glucose concentration >250 milligrams per deciliter (mg/dL) (13.9 mmol/L) and ≥3 hours after eating, or (2) a measured blood glucose concentration >300 mg/dL (16.7 mmol/L) and <3 hours after eating. Rate is presented as the number of hyperglycemic episodes adjusted for 30 days. |
Time Frame | 8 weeks for each treatment |
Outcome Measure Data
Analysis Population Description |
---|
All randomized participants who received at least one dose of study drug. Participants included in hyperglycemia analyses are only those for whom data existed regarding hyperglycemia. |
Arm/Group Title | Insulin Lispro 2 Day | Insulin Lispro 6 Day | Insulin Aspart 6 Day |
---|---|---|---|
Arm/Group Description | Insulin Lispro 2 Day (L2D) administered by infusion pump for 8 week treatment period. | Insulin Lispro 6 Day (L6D) administered by infusion pump for 8 weeks. | Insulin Aspart 6 Day (A6D) administered by infusion pump for 8 weeks. |
Measure Participants | 122 | 127 | 124 |
Mean (Standard Deviation) [hyperglycemic episodes per 30 days] |
15.91
(12.78)
|
16.91
(13.98)
|
15.76
(12.04)
|
Statistical Analysis 1
Statistical Analysis Overview | Comparison Group Selection | Insulin Lispro 6 Day, Insulin Aspart 6 Day |
---|---|---|
Comments | ||
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.164 |
Comments | P-value computed using a negative binomial test including factors for treatment, period, and sequence. | |
Method | Negative Binomial Test | |
Comments |
Statistical Analysis 2
Statistical Analysis Overview | Comparison Group Selection | Insulin Lispro 2 Day, Insulin Lispro 6 Day |
---|---|---|
Comments | ||
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.185 |
Comments | P-value computed using a negative binomial test including factors for treatment, period, and sequence. | |
Method | Negative Binomial Test | |
Comments |
Title | Percentage of Participants With Pump Complications |
---|---|
Description | Overall Pump Complications were any combination of: tubing clogged, kinked, disconnected, pulled out, blood in tubing; too much heat, too much cold, empty reservoir, low battery, occlusion alarm, no delivery alarm; at site - skin abscess, excessive redness, swelling (not nodule), bleeding, bruising; reservoir change (infusion set change reason only); and other. When either a reservoir change or an infusion set change was reported, participants were questioned whether change was early (prior to 6 days for L6D or A6D, or prior to 2 days for L2D). If 'yes', then recorded as premature change. |
Time Frame | 8 weeks for each treatment |
Outcome Measure Data
Analysis Population Description |
---|
All randomized participants who completed at least one post-randomization visit. Participants included in pump complication analyses are only those for whom data existed regarding pump complications. |
Arm/Group Title | Insulin Lispro 2 Day | Insulin Lispro 6 Day | Insulin Aspart 6 Day |
---|---|---|---|
Arm/Group Description | Insulin Lispro 2 Day (L2D) administered by infusion pump for 8 week treatment period. | Insulin Lispro 6 Day (L6D) administered by infusion pump for 8 weeks. | Insulin Aspart 6 Day (A6D) administered by infusion pump for 8 weeks. |
Measure Participants | 122 | 127 | 124 |
Pump Complication: Premature Reservoir Change |
23.8
108.2%
|
38.6
175.5%
|
36.3
165%
|
Pump Complication: Premature Infusion Set Change |
42.6
193.6%
|
59.1
268.6%
|
56.5
256.8%
|
Statistical Analysis 1
Statistical Analysis Overview | Comparison Group Selection | Insulin Lispro 6 Day, Insulin Aspart 6 Day |
---|---|---|
Comments | ||
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.736 |
Comments | P-value for Premature Reservoir Change. P-value computed using Treatment comparison Gart's Test. Participants represented in both treatment groups and with non-missing incidence value in each treatment period are used for p-value calculation. | |
Method | Gart's Test | |
Comments |
Statistical Analysis 2
Statistical Analysis Overview | Comparison Group Selection | Insulin Lispro 2 Day, Insulin Lispro 6 Day |
---|---|---|
Comments | ||
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.006 |
Comments | P-value for Premature Reservoir Change. P-value computed using Treatment comparison Gart's Test. Participants represented in both treatment groups and with non-missing incidence value in each treatment period are used for p-value calculation. | |
Method | Gart's Test | |
Comments |
Statistical Analysis 3
Statistical Analysis Overview | Comparison Group Selection | Insulin Lispro 6 Day, Insulin Aspart 6 Day |
---|---|---|
Comments | ||
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 1.00 |
Comments | P-value for Premature Infusion Set Change. P-value computed using Treatment comparison Gart's Test. Participants represented in both treatment groups and with non-missing incidence value in each treatment period are used for p-value calculation. | |
Method | Gart's Test | |
Comments |
Statistical Analysis 4
Statistical Analysis Overview | Comparison Group Selection | Insulin Lispro 2 Day, Insulin Lispro 6 Day |
---|---|---|
Comments | ||
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.017 |
Comments | P-value for Premature Infusion Set Change. P-value computed using Treatment comparison Gart's Test. Participants represented in both treatment groups and with non-missing incidence value in each treatment period are used for p-value calculation. | |
Method | Gart's Test | |
Comments |
Title | Pump Complication Rate Per 30 Days |
---|---|
Description | Overall Pump Complications were any combination of: tubing clogged, kinked, disconnected, pulled out, blood in tubing; too much heat, too much cold, empty reservoir, low battery, occlusion alarm, no delivery alarm; at site - skin abscess, excessive redness, swelling (not nodule), bleeding, bruising; reservoir change (infusion set change reason only); and other. When either a reservoir change or an infusion set change was reported, participants were questioned whether change was early (prior to 6 days for L6D or A6D, or prior to 2 days for L2D). If 'yes', then recorded as premature change. |
Time Frame | 8 weeks for each treatment |
Outcome Measure Data
Analysis Population Description |
---|
All randomized participants who completed at least one post-randomization visit. Participants included in pump complication analyses are only those for whom data existed regarding pump complications. |
Arm/Group Title | Insulin Lispro 2 Day | Insulin Lispro 6 Day | Insulin Aspart 6 Day |
---|---|---|---|
Arm/Group Description | Insulin Lispro 2 Day (L2D) administered by infusion pump for 8 week treatment period. | Insulin Lispro 6 Day (L6D) administered by infusion pump for 8 weeks. | Insulin Aspart 6 Day (A6D) administered by infusion pump for 8 weeks. |
Measure Participants | 122 | 127 | 124 |
Pump Complication: Premature Reservoir Change |
0.16
(0.34)
|
0.40
(0.76)
|
0.51
(1.05)
|
Pump Complication: Premature Infusion Set Change |
0.44
(0.65)
|
0.84
(1.18)
|
0.94
(1.35)
|
Statistical Analysis 1
Statistical Analysis Overview | Comparison Group Selection | Insulin Lispro 6 Day, Insulin Aspart 6 Day |
---|---|---|
Comments | ||
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.471 |
Comments | P-value for Premature Reservoir Change. P-value is computed using negative binomial test including factors for treatment, period and sequence. | |
Method | Negative Binomial Test | |
Comments |
Statistical Analysis 2
Statistical Analysis Overview | Comparison Group Selection | Insulin Lispro 2 Day, Insulin Lispro 6 Day |
---|---|---|
Comments | ||
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | <0.001 |
Comments | P-value for Premature Reservoir Change. P-value is computed using negative binomial test including factors for treatment, period and sequence. | |
Method | Negative Binomial Test | |
Comments |
Statistical Analysis 3
Statistical Analysis Overview | Comparison Group Selection | Insulin Lispro 6 Day, Insulin Aspart 6 Day |
---|---|---|
Comments | ||
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.737 |
Comments | P-value for Premature Infusion Set Change. P-value is computed using negative binomial test including factors for treatment, period and sequence. | |
Method | Negative Binomial Test | |
Comments |
Statistical Analysis 4
Statistical Analysis Overview | Comparison Group Selection | Insulin Lispro 2 Day, Insulin Lispro 6 Day |
---|---|---|
Comments | ||
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | <0.001 |
Comments | P-value for Premature Infusion Set Change. P-value is computed using negative binomial test including factors for treatment, period and sequence. | |
Method | Negative Binomial Test | |
Comments |
Title | Percentage of Participants With Hypoglycemia |
---|---|
Description | Hypoglycemia was defined as an event which was associated with reported signs and symptoms of hypoglycemia, and/or a documented blood glucose (BG) concentration of ≤ 70 mg/dL (3.9 mmol/L). |
Time Frame | 8 weeks for each treatment |
Outcome Measure Data
Analysis Population Description |
---|
All randomized participants who received at least one dose of study drug. Participants included in hypoglycemia analyses are only those for whom data existed regarding hypoglycemia. |
Arm/Group Title | Insulin Lispro 2 Day | Insulin Lispro 6 Day | Insulin Aspart 6 Day |
---|---|---|---|
Arm/Group Description | Insulin Lispro 2 Day (L2D) administered by infusion pump for 8 week treatment period. | Insulin Lispro 6 Day (L6D) administered by infusion pump for 8 weeks. | Insulin Aspart 6 Day (A6D) administered by infusion pump for 8 weeks. |
Measure Participants | 122 | 127 | 124 |
Number [percentage of participants] |
100.0
454.5%
|
100.0
454.5%
|
99.2
450.9%
|
Title | Hypoglycemia Episode Rate Per 30 Days |
---|---|
Description | Hypoglycemia was defined as an event which was associated with reported signs and symptoms of hypoglycemia, and/or a documented blood glucose (BG) concentration of ≤ 70 mg/dL (3.9 mmol/L). Rate is presented as the number of hypoglycemic episodes adjusted for 30 days. |
Time Frame | 8 weeks for each treatment |
Outcome Measure Data
Analysis Population Description |
---|
All randomized participants who received at least one dose of study drug. Participants included in hypoglycemia analyses are only those for whom data existed regarding hypoglycemia. |
Arm/Group Title | Insulin Lispro 2 Day | Insulin Lispro 6 Day | Insulin Aspart 6 Day |
---|---|---|---|
Arm/Group Description | Insulin Lispro 2 Day (L2D) administered by infusion pump for 8 week treatment period. | Insulin Lispro 6 Day (L6D) administered by infusion pump for 8 weeks. | Insulin Aspart 6 Day (A6D) administered by infusion pump for 8 weeks. |
Measure Participants | 122 | 127 | 124 |
Mean (Standard Deviation) [hypoglycemic episodes per 30 days] |
17.90
(11.13)
|
15.66
(12.29)
|
17.52
(11.76)
|
Statistical Analysis 1
Statistical Analysis Overview | Comparison Group Selection | Insulin Lispro 6 Day, Insulin Aspart 6 Day |
---|---|---|
Comments | ||
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.006 |
Comments | P-value is computed using negative binomial test including factors for treatment, period and sequence. | |
Method | Negative Binomial Test | |
Comments |
Statistical Analysis 2
Statistical Analysis Overview | Comparison Group Selection | Insulin Lispro 2 Day, Insulin Lispro 6 Day |
---|---|---|
Comments | ||
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.002 |
Comments | P-value is computed using negative binomial test including factors for treatment, period and sequence. | |
Method | Negative Binomial Test | |
Comments |
Title | Change From Baseline to 8 Weeks Endpoint for Each Treatment in Weight |
---|---|
Description | |
Time Frame | Baseline, 8 weeks for each treatment |
Outcome Measure Data
Analysis Population Description |
---|
All randomized participants who received at least one dose of study drug and had both baseline and post-baseline weight measurements for the respective treatment period. |
Arm/Group Title | Insulin Lispro 2 Day | Insulin Lispro 6 Day | Insulin Aspart 6 Day |
---|---|---|---|
Arm/Group Description | Insulin Lispro 2 Day (L2D) administered by infusion pump for 8 week treatment period. | Insulin Lispro 6 Day (L6D) administered by infusion pump for 8 weeks. | Insulin Aspart 6 Day (A6D) administered by infusion pump for 8 weeks. |
Measure Participants | 121 | 122 | 122 |
Mean (Standard Deviation) [kilograms (kg)] |
0.44
(2.13)
|
0.34
(2.04)
|
0.65
(2.13)
|
Statistical Analysis 1
Statistical Analysis Overview | Comparison Group Selection | Insulin Lispro 6 Day, Insulin Aspart 6 Day |
---|---|---|
Comments | ||
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.060 |
Comments | P-value computed using crossover model. Response = Treatment + Sequence + Period + Age stratum + Baseline Body Weight. | |
Method | Crossover Model | |
Comments |
Statistical Analysis 2
Statistical Analysis Overview | Comparison Group Selection | Insulin Lispro 2 Day, Insulin Lispro 6 Day |
---|---|---|
Comments | ||
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.486 |
Comments | P-value computed using crossover model. Response = Treatment + Sequence + Period + Age stratum + Baseline Body Weight. | |
Method | Crossover Model | |
Comments |
Title | Change From Baseline to 8 Weeks Endpoint for Each Treatment in Blood Pressure |
---|---|
Description | |
Time Frame | Baseline, 8 weeks for each treatment |
Outcome Measure Data
Analysis Population Description |
---|
All randomized participants who received at least one dose of study drug and had both baseline and post-baseline blood pressure measurements for the respective treatment period. |
Arm/Group Title | Insulin Lispro 2 Day | Insulin Lispro 6 Day | Insulin Aspart 6 Day |
---|---|---|---|
Arm/Group Description | Insulin Lispro 2 Day (L2D) administered by infusion pump for 8 week treatment period. | Insulin Lispro 6 Day (L6D) administered by infusion pump for 8 weeks. | Insulin Aspart 6 Day (A6D) administered by infusion pump for 8 weeks. |
Measure Participants | 121 | 122 | 123 |
Systolic Blood Pressure (SBP) |
0.80
(12.82)
|
0.80
(12.52)
|
-1.07
(12.06)
|
Diastolic Blood Pressure (DBP) |
-0.14
(8.24)
|
1.37
(7.62)
|
-0.33
(7.88)
|
Statistical Analysis 1
Statistical Analysis Overview | Comparison Group Selection | Insulin Lispro 6 Day, Insulin Aspart 6 Day |
---|---|---|
Comments | ||
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.056 |
Comments | P-value is for Systolic Blood Pressure. P-value computed using crossover model. Response = Treatment + Sequence + Period + Age stratum + Baseline Systolic Blood Pressure. | |
Method | Crossover Model | |
Comments |
Statistical Analysis 2
Statistical Analysis Overview | Comparison Group Selection | Insulin Lispro 2 Day, Insulin Lispro 6 Day |
---|---|---|
Comments | ||
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.805 |
Comments | P-value is for Systolic Blood Pressure. P-value computed using crossover model. Response = Treatment + Sequence + Period + Age stratum + Baseline Systolic Blood Pressure. | |
Method | Crossover Model | |
Comments |
Statistical Analysis 3
Statistical Analysis Overview | Comparison Group Selection | Insulin Lispro 6 Day, Insulin Aspart 6 Day |
---|---|---|
Comments | ||
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.020 |
Comments | P-value is for Diastolic Blood Pressure. P-value computed using crossover model. Response = Treatment + Sequence + Period + Age stratum + Baseline Diastolic Blood Pressure. | |
Method | Crossover Model | |
Comments |
Statistical Analysis 4
Statistical Analysis Overview | Comparison Group Selection | Insulin Lispro 2 Day, Insulin Lispro 6 Day |
---|---|---|
Comments | ||
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.051 |
Comments | P-value is for Diastolic Blood Pressure. P-value computed using crossover model. Response = Treatment + Sequence + Period + Age stratum + Baseline Diastolic Blood Pressure. | |
Method | Crossover Model | |
Comments |
Adverse Events
Time Frame | Up To 8 weeks | |||||
---|---|---|---|---|---|---|
Adverse Event Reporting Description | There are gender specific adverse events, only occurring in male or female participants. The number of participants exposed has been adjusted accordingly. | |||||
Arm/Group Title | Insulin Lispro 2 Day | Insulin Lispro 6 Day | Insulin Aspart 6 Day | |||
Arm/Group Description | Insulin Lispro 2 Day (L2D) administered by infusion pump for 8 week treatment period. | Insulin Lispro 6 Day (L6D) administered by infusion pump for 8 weeks. | Insulin Aspart 6 Day (A6D) administered by infusion pump for 8 weeks. | |||
All Cause Mortality |
||||||
Insulin Lispro 2 Day | Insulin Lispro 6 Day | Insulin Aspart 6 Day | ||||
Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | |
Total | / (NaN) | / (NaN) | / (NaN) | |||
Serious Adverse Events |
||||||
Insulin Lispro 2 Day | Insulin Lispro 6 Day | Insulin Aspart 6 Day | ||||
Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | |
Total | 3/122 (2.5%) | 8/127 (6.3%) | 10/124 (8.1%) | |||
Gastrointestinal disorders | ||||||
Oesophagitis | 0/122 (0%) | 0 | 1/127 (0.8%) | 1 | 0/124 (0%) | 0 |
Injury, poisoning and procedural complications | ||||||
Sternal fracture | 0/122 (0%) | 0 | 1/127 (0.8%) | 1 | 0/124 (0%) | 0 |
Metabolism and nutrition disorders | ||||||
Diabetic ketoacidosis | 0/122 (0%) | 0 | 3/127 (2.4%) | 4 | 0/124 (0%) | 0 |
Hypoglycaemia | 2/122 (1.6%) | 2 | 4/127 (3.1%) | 5 | 9/124 (7.3%) | 11 |
Nervous system disorders | ||||||
Cervical myelopathy | 1/122 (0.8%) | 1 | 0/127 (0%) | 0 | 0/124 (0%) | 0 |
Hydrocephalus | 0/122 (0%) | 0 | 1/127 (0.8%) | 1 | 0/124 (0%) | 0 |
Reproductive system and breast disorders | ||||||
Ovarian cyst | 0/90 (0%) | 0 | 0/93 (0%) | 0 | 1/90 (1.1%) | 1 |
Other (Not Including Serious) Adverse Events |
||||||
Insulin Lispro 2 Day | Insulin Lispro 6 Day | Insulin Aspart 6 Day | ||||
Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | |
Total | 71/122 (58.2%) | 68/127 (53.5%) | 71/124 (57.3%) | |||
Gastrointestinal disorders | ||||||
Diarrhoea | 1/122 (0.8%) | 1 | 0/127 (0%) | 0 | 2/124 (1.6%) | 2 |
Nausea | 4/122 (3.3%) | 4 | 3/127 (2.4%) | 3 | 4/124 (3.2%) | 4 |
Toothache | 0/122 (0%) | 0 | 0/127 (0%) | 0 | 2/124 (1.6%) | 2 |
Vomiting | 5/122 (4.1%) | 5 | 2/127 (1.6%) | 2 | 4/124 (3.2%) | 4 |
General disorders | ||||||
Asthenia | 0/122 (0%) | 0 | 2/127 (1.6%) | 2 | 1/124 (0.8%) | 1 |
Chills | 2/122 (1.6%) | 2 | 0/127 (0%) | 0 | 1/124 (0.8%) | 1 |
Infusion site erythema | 1/122 (0.8%) | 1 | 1/127 (0.8%) | 1 | 2/124 (1.6%) | 2 |
Infusion site haemorrhage | 1/122 (0.8%) | 1 | 1/127 (0.8%) | 1 | 2/124 (1.6%) | 3 |
Infusion site mass | 1/122 (0.8%) | 1 | 1/127 (0.8%) | 1 | 2/124 (1.6%) | 2 |
Pyrexia | 2/122 (1.6%) | 2 | 5/127 (3.9%) | 5 | 2/124 (1.6%) | 2 |
Infections and infestations | ||||||
Ear infection | 1/122 (0.8%) | 1 | 3/127 (2.4%) | 3 | 1/124 (0.8%) | 1 |
Fungal infection | 2/122 (1.6%) | 3 | 2/127 (1.6%) | 2 | 0/124 (0%) | 0 |
Gastroenteritis viral | 5/122 (4.1%) | 5 | 2/127 (1.6%) | 2 | 3/124 (2.4%) | 3 |
Influenza | 1/122 (0.8%) | 1 | 1/127 (0.8%) | 1 | 2/124 (1.6%) | 2 |
Nasopharyngitis | 10/122 (8.2%) | 11 | 11/127 (8.7%) | 12 | 13/124 (10.5%) | 14 |
Pharyngitis | 0/122 (0%) | 0 | 2/127 (1.6%) | 2 | 0/124 (0%) | 0 |
Pharyngitis streptococcal | 0/122 (0%) | 0 | 2/127 (1.6%) | 2 | 0/124 (0%) | 0 |
Sinusitis | 4/122 (3.3%) | 4 | 1/127 (0.8%) | 1 | 3/124 (2.4%) | 3 |
Upper respiratory tract infection | 10/122 (8.2%) | 10 | 6/127 (4.7%) | 6 | 9/124 (7.3%) | 10 |
Urinary tract infection | 1/122 (0.8%) | 1 | 2/127 (1.6%) | 2 | 3/124 (2.4%) | 4 |
Viral infection | 1/122 (0.8%) | 1 | 2/127 (1.6%) | 2 | 1/124 (0.8%) | 1 |
Vulvovaginal Mycotic Infection | 0/90 (0%) | 0 | 0/93 (0%) | 0 | 1/90 (1.1%) | 1 |
Smear Cervix Abnormal | 0/90 (0%) | 0 | 1/93 (1.1%) | 1 | 0/90 (0%) | 0 |
Injury, poisoning and procedural complications | ||||||
Contusion | 2/122 (1.6%) | 2 | 1/127 (0.8%) | 1 | 1/124 (0.8%) | 1 |
Investigations | ||||||
Urine ketone body present | 0/122 (0%) | 0 | 1/127 (0.8%) | 1 | 2/124 (1.6%) | 3 |
Metabolism and nutrition disorders | ||||||
Hyperlipidaemia | 2/122 (1.6%) | 2 | 1/127 (0.8%) | 1 | 1/124 (0.8%) | 1 |
Musculoskeletal and connective tissue disorders | ||||||
Arthralgia | 2/122 (1.6%) | 2 | 4/127 (3.1%) | 4 | 3/124 (2.4%) | 3 |
Back pain | 2/122 (1.6%) | 2 | 2/127 (1.6%) | 2 | 2/124 (1.6%) | 2 |
Muscle spasms | 3/122 (2.5%) | 3 | 0/127 (0%) | 0 | 0/124 (0%) | 0 |
Musculoskeletal pain | 0/122 (0%) | 0 | 2/127 (1.6%) | 3 | 0/124 (0%) | 0 |
Myalgia | 0/122 (0%) | 0 | 2/127 (1.6%) | 2 | 0/124 (0%) | 0 |
Neck pain | 1/122 (0.8%) | 1 | 2/127 (1.6%) | 2 | 1/124 (0.8%) | 1 |
Rotator cuff syndrome | 1/122 (0.8%) | 1 | 2/127 (1.6%) | 2 | 2/124 (1.6%) | 2 |
Tendonitis | 2/122 (1.6%) | 2 | 2/127 (1.6%) | 2 | 1/124 (0.8%) | 1 |
Nervous system disorders | ||||||
Dizziness | 1/122 (0.8%) | 1 | 1/127 (0.8%) | 1 | 3/124 (2.4%) | 3 |
Headache | 6/122 (4.9%) | 7 | 3/127 (2.4%) | 3 | 3/124 (2.4%) | 3 |
Psychiatric disorders | ||||||
Depression | 2/122 (1.6%) | 2 | 2/127 (1.6%) | 2 | 2/124 (1.6%) | 2 |
Respiratory, thoracic and mediastinal disorders | ||||||
Cough | 5/122 (4.1%) | 5 | 3/127 (2.4%) | 3 | 1/124 (0.8%) | 1 |
Dyspnoea | 3/122 (2.5%) | 3 | 0/127 (0%) | 0 | 0/124 (0%) | 0 |
Nasal congestion | 1/122 (0.8%) | 1 | 3/127 (2.4%) | 3 | 1/124 (0.8%) | 1 |
Oropharyngeal pain | 5/122 (4.1%) | 5 | 4/127 (3.1%) | 4 | 5/124 (4%) | 5 |
Paranasal sinus hypersecretion | 2/122 (1.6%) | 2 | 0/127 (0%) | 0 | 1/124 (0.8%) | 1 |
Rhinitis seasonal | 2/122 (1.6%) | 2 | 2/127 (1.6%) | 2 | 2/124 (1.6%) | 2 |
Sinus congestion | 3/122 (2.5%) | 3 | 4/127 (3.1%) | 4 | 3/124 (2.4%) | 3 |
Throat irritation | 2/122 (1.6%) | 2 | 0/127 (0%) | 0 | 0/124 (0%) | 0 |
Skin and subcutaneous tissue disorders | ||||||
Subcutaneous nodule | 1/122 (0.8%) | 1 | 1/127 (0.8%) | 1 | 2/124 (1.6%) | 2 |
Limitations/Caveats
More Information
Certain Agreements
Principal Investigators are NOT employed by the organization sponsoring the study.
The only disclosure restriction on the PI is that the sponsor can review results communications prior to public release and can embargo communications regarding trial results for a period that is more than 60 days but less than or equal to 180 days. The sponsor cannot require changes to the communication and cannot extend the embargo.
Results Point of Contact
Name/Title | Chief Medical Officer |
---|---|
Organization | Eli Lilly and Company |
Phone | 800-545-5979 |
ClinicalTrials.gov@lilly.com |
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