Type 2 Diabetes MellitusPhase 4CLASSIFYNCT01773473
Comparison of Insulin Mix25 Versus Mix50
A Phase 4 study testing Insulin Lispro Mix25 and Insulin Lispro Mix50 in people with Type 2 Diabetes Mellitus, run by Eli Lilly and Company at 27 sites in 4 countries.
Trial summary
The purpose of this study is to determine the efficacy and safety of insulin Lispro Mix25 (LM25) compared to insulin Lispro Mix50 (LM50) as an insulin starter in participants with Type 2 diabetes mellitus (T2DM). Read more about this study
- Who is it for?
- Ages 18 years and older
- Conditions the study is for
- Type 2 Diabetes Mellitus
- What is being tested?
- Insulin Lispro Mix25 and Insulin Lispro Mix50
- Type of treatment
- Injection or infusion
- Could I receive a placebo?
- No, everyone receives an active treatment
- How many people
- 403 participants
- Where
- 27 sitesin 4 countries
- Study dates
- Jan 2013to Aug 2014
- Phase
- Phase 4
- 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 years and older
- All sexes
- No healthy volunteers
- Adult, Older adult
Who may be able to join
- Have a diagnosis of Type 2 Diabetes Mellitus (T2DM) for at least 6 months
- Have been taking sulfonylureas, biguanide, thiazolidinedione, alpha-glucosidase inhibitor, glinide, or dipeptidyl peptidase IV inhibitor, or any combination of these
- Have a qualifying hemoglobin A1c (HbA1C) value ≥7.0% and ≤11.0% at screening
- Have a body mass index (BMI) ≥18.5 and <35.0 kilogram per square meter (kg/m²)
- Have given written informed consent to participate in the study in accordance with local regulations and the ethical review board (ERB) governing the study site
Who cannot join
- Have a diagnosis of type 1 diabetes
- Have had more than 1 episode of severe hypoglycemia within the 6 months before screening
- Have any of the following cardiovascular conditions within 3 months prior to screening: acute myocardial infarction, New York Heart Association (NYHA) class III or class IV heart failure, or cerebrovascular accident (stroke)
- Have obvious clinical signs or symptoms of liver disease, acute or chronic hepatitis, or alanine aminotransferase levels ≥3.0 times the upper limit of the reference range at screening, as determined by the central laboratory
- Have an estimated creatinine clearance (CrCl), Cockcroft-Gault formula <30 milliliter per minute (mL/min), as determined by the central laboratory at screening
- Have evidence of a significant, active, uncontrolled endocrine or autoimmune abnormality, as judged by the investigator
Show all 9Show fewer
- Have an active or untreated malignancy or have been in remission from a clinically significant malignancy for <5 years
- Have any other condition (such as, known drug or alcohol abuse or a psychiatric disorder) that may prevent the participants from following and completing the protocol
- Are currently enrolled in, or discontinued within the last 30 days from, a clinical trial involving an investigational product or non-approved use of a drug or device, or concurrently enrolled in any other type of medical research judged not to be scientifically or medically compatible with this study
Trial locations and contacts
27 sites in 4 countries.
27 sites in 4 countries
Japan11 sites
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.
Ibaraki, 302-0118
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Kagoshima, 895-0052
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Kanagawa, 242-0004
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Miyagi, 985-0835
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Nagano, 399-0006
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Okayama, 700-0013
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Osaka, 530-0001
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Saitama, 350-1305
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Tochigi, 329-0433
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Tokyo, 206-0633
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Yamaguchi, 751-0815
China8 sites
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Beijing, 100029
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Changsha, 410013
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Chengdu, 610041
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Chongqing, 404000
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Nanjing, 210028
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Shanghai, 200092
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Ürümqi, 830000
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Zhengzhou, 450052
South Korea5 sites
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Daejeon, 302-799
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Incheon, 403-720
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Jeju Special Self-Governing Pr, 690-767
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Seoul, 137-701
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Suwon, 442-723
Turkey (Türkiye)3 sites
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Ankara, 06500
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Antalya, 07070
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Gaziantep, 27070
About this study
Official title: Comparison Between Low Mixed Insulin and Mid Mixed Insulin AS Starter Insulin For Patients With TYpe 2 Diabetes Mellitus (CLASSIFY Study)
The purpose of this study is to determine the efficacy and safety of insulin Lispro Mix25 (LM25) compared to insulin Lispro Mix50 (LM50) as an insulin starter in participants with Type 2 diabetes mellitus (T2DM).
- Conditions
- Type 2 Diabetes Mellitus
- Being tested
- Insulin Lispro Mix25, Insulin Lispro Mix50
- 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.
Insulin Lispro Mix25Drug
Also called LY275585-75
Administered SC
Insulin Lispro Mix50Drug
Also called LY275585-50
Administered SC
| Study group | Role | What they receive |
|---|---|---|
| Insulin Lispro Mix25 | Experimental | Insulin Lispro Mix25 administered subcutaneously (SC) using prefilled pen twice daily for 26 weeks. Receives: Drug: Insulin Lispro Mix25 |
| Insulin Lispro Mix50 | Experimental | Insulin Lispro Mix50 administered SC using prefilled pen twice daily for 26 weeks. Receives: Drug: Insulin Lispro Mix50 |
What is being measured
The primary outcome is the main question the study is designed to answer.
Change From Baseline in Hemoglobin A1c (HbA1c) at Week 26
HbA1c is the glycosylated fraction of hemoglobin A which provides an estimate of a participant's blood sugar control over a 6- to 12-week period. Least Squares (LS) means were calculated by Mixed Models Repeated Measurements (MMRM) analysis using change from baseline in HbA1c at all post baseline measurement as dependent variables, treatment, blood glucose (BG) excursion, country, visit and treatment-by-visit interaction as fixed effects, baseline HbA1c value as a covariate and participants as a random effect.
Measured: Baseline, Week 26
Secondary outcomes (6)
Percentage of Participants Achieving HbA1c of <7.0% or ≤6.5% Baseline Through Week 26
HbA1c is the glycosylated fraction of hemoglobin A which provides an estimate of a participant's blood sugar control over a 6- to 12-week period. The percentage of participants with HbA1c <7.0% or HbA1c ≤6.5% is calculated as the number of participants with an HbA1c level of the cut-off value (<7.0% or ≤6.5%) divided by the number of participants treated, then multiplied by 100.
Measured: Baseline through Week 26
Change From Baseline in Fasting Blood Glucose (FBG) at Week 26
LS means were calculated by MMRM analysis using change from baseline in FBG variables at all post baseline measurement as dependent variables, treatment, country, BG excursion, visit and treatment-by-visit interaction as fixed effects, baseline self-monitoring blood glucose (SMBG) variable value as a covariate and participants as a random effect.
Measured: Baseline, Week 26
Change From Baseline in Body Weight at Week 26
LS means were calculated by MMRM analysis using change from baseline in weight variables at all post baseline measurement as dependent variables, treatment, country, BG excursion, visit and treatment-by-visit interaction as fixed effects, baseline SMBG variable value as a covariate and participants as a random effect.
Measured: Baseline, Week 26
Number of Hypoglycemic Events Baseline Through Week 26 (Incidence)
A hypoglycemic event is defined as any time a participant feels that he/she is experiencing a sign or symptom that is associated with hypoglycemia, or has a BG concentration of ≤ 70milligrams/deciliter [mg/dL (3.9 mmol/L)], even if it was not associated with signs, symptoms, or treatment consistent with current guidelines [American Diabetes Association (ADA) 2005].
Measured: Baseline through Week 26
Insulin Dose at Week 26
Insulin dose is the total daily dose including basal and prandial doses.
Measured: Week 26
Change From Baseline in 1,5-Anhydroglucitol (1,5-AG) at Week 26
LS means were calculated by MMRM analysis using change from baseline in 1.5-AG variables at all post baseline measurement as dependent variables, treatment, country, BG excursion, visit and treatment-by-visit interaction as fixed effects, baseline SMBG variable value as a covariate and participants as a random effect.
Measured: Baseline, Week 26
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted23 Jan 2013 (estimated)
- Study startJan 2013
- Primary completionAug 2014
- Study completionAug 2014
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 (1)Papers the sponsor has linked to this study.
- Other trials for Type 2 Diabetes MellitusStudies of the same condition, open and under way.
- More trials run by Eli Lilly and CompanyThe 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 4
- Primary purpose
- Treatment
- Allocation
- Randomised
- Intervention model
- Parallel groups
- Masking
- None (open label)
- Enrolment
- 403 participants (actual)
Sponsor and investigators
- Lead sponsor
- Eli Lilly and Company
- Sponsor type
- Industry (pharma, biotech, devices)
- Responsible party
- Sponsor
- Investigators
- Call 1-877-CTLILLY (1-877-285-4559) or 1-317-615-4559 Mon - Fri 9 AM - 5 PM Eastern time (UTC/GMT - 5 hours, EST), Study director, Eli Lilly and Company
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT01773473
- Sponsor's protocol ID
- 14675
- Other IDs
- F3Z-CR-IOQI
- Acronym
- CLASSIFY
- Status last verified
- May 2015
- First submitted
- 18 Jan 2013
- Last updated
- 21 May 2015
- Results posted
- Yes, on ClinicalTrials.gov
- Data monitoring committee
- No
Publications
Su Q, Liu J, Li P, Qian L, Yang W. Relative Contribution of Fasting and Postprandial Blood Glucose in Overall Glycemic Control: Post Hoc Analysis of a Phase IV Randomized Trial. Diabetes Ther. 2018 Jun;9(3):987-999. doi: 10.1007/s13300-018-0403-7. Epub 2018 Mar 24.
PubMed 29574635
Study at a glance
From the registry record, last updated by the sponsor on 21 May 2015. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- Comparison Between Low Mixed Insulin and Mid Mixed Insulin AS Starter Insulin For Patients With TYpe 2 Diabetes Mellitus (CLASSIFY Study)
- ClinicalTrials.gov ID
- NCT01773473
- Acronym / sponsor ID
- CLASSIFY / 14675
- Conditions
- Type 2 Diabetes Mellitus
- Phase
- Phase 4
- Study type
- Interventional
- Recruitment status
- Completed
- Enrolment
- 403 participants (actual)
- Lead sponsor
- Eli Lilly and CompanyIndustry (pharma, biotech, devices)
- Study start
- Jan 2013
- Primary completion
- Aug 2014 (actual)
- Study completion
- Aug 2014 (actual)
- First posted
- 23 Jan 2013 (estimated)
- Results
- Posted 21 May 2015
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 study is to determine the efficacy and safety of insulin Lispro Mix25 (LM25) compared to insulin Lispro Mix50 (LM50) as an insulin starter in participants with Type 2 diabetes mellitus (T2DM).
Study design
- Primary purpose
- Treatment
- Allocation
- Randomised
- Intervention model
- Parallel groups
- Masking
- None (open label)
- Number of arms
- 2
| Arm | Type | Receives |
|---|---|---|
| Insulin Lispro Mix25 | Experimental | Drug: Insulin Lispro Mix25Insulin Lispro Mix25 administered subcutaneously (SC) using prefilled pen twice daily for 26 weeks. |
| Insulin Lispro Mix50 | Experimental | Drug: Insulin Lispro Mix50Insulin Lispro Mix50 administered SC using prefilled pen twice daily for 26 weeks. |
Who may qualify
- Ages
- 18 years and older
- Sex
- All
- Healthy volunteers
- Not accepted
- Age groups
- Adult, Older adult
Key inclusion criteria (5 listed)
- Have a diagnosis of Type 2 Diabetes Mellitus (T2DM) for at least 6 months
- Have been taking sulfonylureas, biguanide, thiazolidinedione, alpha-glucosidase inhibitor, glinide, or dipeptidyl peptidase IV inhibitor, or any combination of these
- Have a qualifying hemoglobin A1c (HbA1C) value ≥7.0% and ≤11.0% at screening
- Have a body mass index (BMI) ≥18.5 and <35.0 kilogram per square meter (kg/m²)
- Have given written informed consent to participate in the study in accordance with local regulations and the ethical review board (ERB) governing the study site
Key exclusion criteria (9 listed)
- Have a diagnosis of type 1 diabetes
- Have had more than 1 episode of severe hypoglycemia within the 6 months before screening
- Have any of the following cardiovascular conditions within 3 months prior to screening: acute myocardial infarction, New York Heart Association (NYHA) class III or class IV heart failure, or cerebrovascular accident (stroke)
- Have obvious clinical signs or symptoms of liver disease, acute or chronic hepatitis, or alanine aminotransferase levels ≥3.0 times the upper limit of the reference range at screening, as determined by the central laboratory
- Have an estimated creatinine clearance (CrCl), Cockcroft-Gault formula <30 milliliter per minute (mL/min), as determined by the central laboratory at screening
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 |
|---|---|---|
| Insulin Lispro Mix25Also: LY275585-75Administered SC | Drug | Insulin Lispro Mix25 |
| Insulin Lispro Mix50Also: LY275585-50Administered SC | Drug | Insulin Lispro Mix50 |
Primary outcome
Change From Baseline in Hemoglobin A1c (HbA1c) at Week 26
Time frame: Baseline, Week 26
HbA1c is the glycosylated fraction of hemoglobin A which provides an estimate of a participant's blood sugar control over a 6- to 12-week period. Least Squares (LS) means were calculated by Mixed Models Repeated Measurements (MMRM) analysis using change from baseline in HbA1c at all post baseline measurement as dependent variables, treatment, blood glucose (BG) excursion, country, visit and treatment-by-visit interaction as fixed effects, baseline HbA1c value as a covariate and participants as a random effect.
6 secondary outcomes
Percentage of Participants Achieving HbA1c of <7.0% or ≤6.5% Baseline Through Week 26
Time frame: Baseline through Week 26
Change From Baseline in Fasting Blood Glucose (FBG) at Week 26
Time frame: Baseline, Week 26
Change From Baseline in Body Weight at Week 26
Time frame: Baseline, Week 26
Number of Hypoglycemic Events Baseline Through Week 26 (Incidence)
Time frame: Baseline through Week 26
Insulin Dose at Week 26
Time frame: Week 26
Change From Baseline in 1,5-Anhydroglucitol (1,5-AG) at Week 26
Time frame: Baseline, Week 26
Results and safety
Loading the posted results from ClinicalTrials.gov…
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 21 May 2015.
- Posted resultsParticipant flow, baseline, all outcome measures and adverse events.
- Derived from this study: PubMed 29574635Su Q, Liu J, Li P, Qian L, Yang W. Relative Contribution of Fasting and Postprandial Blood Glucose in Overall Glycemic Control: Post Hoc Analysis of a Phase IV Randomized Trial. Diabetes Ther. 2018 Jun;9(3):987-999. doi: 10.1007/s13300-018-0403-7. Epub 2018 Mar 24.
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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.
Call 1-877-CTLILLY (1-877-285-4559) or 1-317-615-4559 Mon - Fri 9 AM - 5 PM Eastern time (UTC/GMT - 5 hours, EST) study director
Eli Lilly and Company
27 sites in 4 countries: see every site and its status.
Questions about this trial
What is this clinical trial studying?
A Phase 4 study testing Insulin Lispro Mix25 and Insulin Lispro Mix50 in people with Type 2 Diabetes Mellitus, run by Eli Lilly and Company at 27 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 9 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 21 May 2015. Status can change between updates, so confirm with the study contact before making plans.
Where is the study taking place?
The record lists 27 sites in Japan, China, South Korea, Turkey (Türkiye). 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 4 studies take place after a treatment is approved, to learn more about its long-term benefits and risks in everyday use.
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 21 May 2015). 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?
Change From Baseline in Hemoglobin A1c (HbA1c) at Week 26 (time frame: Baseline, Week 26). 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 NCT01773473, which also lists 1 linked publication.
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 21 May 2015.