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Diabetes Mellitus, Type 2Phase 4IOOXNCT00377858

Comparison of Two Approaches to Insulin Therapy in Patients With Type 2 Diabetes (IOOX)

A Phase 4 study testing Insulin lispro mid mixture (MM) and Insulin glargine in people with Diabetes Mellitus, Type 2, run by Eli Lilly and Company at 25 sites in 7 countries.

Completed

Finished. The study has ended and is not enrolling. Results may be posted on the official record.

Official record
Search all trials

Trial summary

A study of patients with type 2 diabetes and inadequate glycemic control on two or more oral antihyperglycemic agents comparing adding insulin lispro mid mixture to the oral antihyperglycemic agents to adding insulin glargine to the oral antihyperglycemic agents. Read more about this study

Who is it for?
Ages 30 to 80 years
Conditions the study is for
Diabetes Mellitus, Type 2
What is being tested?
Insulin lispro mid mixture (MM) and Insulin glargine
Type of treatment
Injection or infusion
Could I receive a placebo?
No, everyone receives an active treatment
How many people
484 participants
Where
25 sitesin 7 countries
Study dates
Aug 2006to Sep 2008
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 30 to 80 years
  • All sexes
  • No healthy volunteers
  • Adult, Older adult

Who may be able to join

  • Have type 2 diabetes
  • Have been receiving oral antihyperglycemic medications (OAM) without insulin including at least two of the following at maximally tolerated doses, AND meet the minimum dosing criteria shown: Metformin 1500 mg/day, Sulfonylurea 1/2 the maximum daily dose, according to package insert, Thiazolidinedione (TZD) 30 mg/day pioglitazone or 4 mg/day rosiglitazone. The OAMs also must be used in accordance with the product label
  • Have a hemoglobin A1c greater than or equal to 7.5% and less than or equal to 12.0%.

Who cannot join

  • Are taking a TZD dose greater than what is indicated in combination with insulin according to the TZD label.
  • Are taking any other glucose-lowering agents not mentioned in Inclusion Criterion.
  • Have taken acarbose, miglitol, pramlintide, exenatide, repaglinide, or nateglinide in the past 6 weeks or for a total of 30 days or more in the last 24 weeks.
  • Have a body mass index greater than 40 kg/m2.
  • Have had more than one episode of severe hypoglycemia in the last24 weeks
  • Are pregnant, intend to be pregnant during the course of the study or are breastfeeding
  • Have clinically significant cardiac, renal, hematologic, oncologic, or hepatic disease

Trial locations and contacts

25 sites in 7 countries.

25 sites in 7 countries

France5 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.

    Mantes-la-Jolie, 78200

  • 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.

    Menton, 06500

  • 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.

    Pau, 64000

  • 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.

    Poitiers, 86000

  • 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.

    Toulouse, 31082

Other trials in France

Spain5 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.

    Alicante, 03114

  • 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.

    Almería, 04001

  • 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.

    Barcelona, 08017

  • 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.

    Bilbao, 48013

  • 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.

    Málaga, 29010

Other trials in Spain

Canada4 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.

    Granby, Quebec, J2G 1T7

  • 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.

    London, Ontario, N6A 4L2

  • 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.

    Regina, Saskatchewan, S4P 0W5

  • 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.

    Sherbrooke, Quebec, J1G 5K2

Other trials in Canada

Australia3 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.

    Fitzroy, Victoria, 3065

  • 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.

    Fremantle, Western Australia, 6160

  • 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.

    Keswick, South Australia, 5035

Other trials in Australia

Russia3 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.

    Arkhangelsk, 163045

  • 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.

    Moscow, 117036

  • 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.

    Saint Petersburg, 193257

Other trials in Russia

South Korea3 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.

    Goyang-Si/Kyunggi-Do, 410-719

  • 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.

    Kwangju, 501-757

  • 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.

    Seoul, 110-746

Other trials in South Korea

Mexico2 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.

    Chihuahua City, 31238

  • 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.

    Guadalajara, 44620

Other trials in Mexico

About this study

Official title: Comparison of Two Approaches to Basal-Bolus Insulin Therapy in Patients With Type 2 Diabetes and Inadequate Glycemic Control on Oral Therapy: Comparison of Premixed Insulin Lispro Mid Mixture With Separate Basal and Bolus Insulin Injections

A study of patients with type 2 diabetes and inadequate glycemic control on two or more oral antihyperglycemic agents comparing adding insulin lispro mid mixture to the oral antihyperglycemic agents to adding insulin glargine to the oral antihyperglycemic agents.

Being tested
Insulin lispro mid mixture (MM), Insulin glargine
Keywords
diabetes, type 2
Medical subject headings
Diabetes Mellitus, Type 2, Diabetes Mellitus

What participants receive

What participants receive. In a randomised study each person is assigned to one group by chance.

  • Insulin lispro mid mixture (MM)Drug

    Also called Humalog, Mid Mix

    Patient specific adjusted dose, three times a day (TID), subcutaneous (SC) injection x 36 weeks

  • Insulin glargineDrug

    Patient specific adjusted dose, every day (QD), subcutaneous (SC) injection x 36 weeks

Study groups in NCT00377858
Study groupRoleWhat they receive
Insulin Lispro Mid MixtureExperimentalInsulin lispro mid mixture (MM) up to three times a day (TID)
Receives: Drug: Insulin lispro mid mixture (MM)
Insulin GlargineActive comparatorInsulin glargine daily with insulin lispro at mealtime (up to 3 injections) as needed.
Receives: Drug: Insulin glargine

What is being measured

The primary outcome is the main question the study is designed to answer.

  1. Hemoglobin A1c (HbA1c) at 36 Week Endpoint

    Level of hemoglobin A1c at endpoint.

    Measured: 36 weeks

Secondary outcomes (11)
  1. Hemoglobin A1c (HbA1c) at Interval Visits

    Levels of HbA1c at 12 weeks and 24 weeks and 36 weeks.

    Measured: 12, 24, and 36 weeks

  2. Percentage of Patients Who Achieved Hemoglobin A1c Less Than or Equal to 6.5%, Greater Than 6.5%, Less Than 7%, Greater Than or Equal to 7%, Less Than or Equal to 7%, and Greater Than 7% at Interval Visits and Endpoint

    Measured: 12-24-36 weeks

  3. 7-point Self-monitored Blood Glucose Profiles

    Actual daily mean blood glucose levels at specified time points.

    Measured: Baseline, 12-24-36 weeks

  4. Glycemic Variability

    Glycemic variability was measured by mean blood glucose value (M-value), which was the mean of the intra-days self-monitoring blood glucose values, and by the mean of daily difference (MODD), which was the mean of the between-days self-monitored blood glucose values.

    Measured: Baseline, 12-24-36 weeks

  5. Number of Patients With at Least One Self-reported Hypoglycemic Episode, Including Nocturnal (and Non-nocturnal) Hypoglycemia

    Hypoglycemic episode defined: any time patient felt that he/she was experiencing a sign or symptom associated with hypoglycemia, or had old Roche blood glucose level <70 mg/dL even if not associated with signs, symptoms, or treatment consistent with current guidelines. Nocturnal hypoglycemia defined: any hypoglycemic event that occurred between bedtime and waking. Non-nocturnal hypoglycemia defined: any hypoglycemic event that occurred between waking and bedtime. Overall episodes: those that occurred at any time during the post-randomization visits. Endpoint: last visit interval based on LOCF.

    Measured: Baseline to 36 Weeks

  6. 30-Day Adjusted Rates of Self-Reported Hypoglycemic Episodes (Including Nocturnal and Non-Nocturnal)

    Hypoglycemic episode defined: any time patient felt that he/she was experiencing a sign or symptom associated with hypoglycemia, or had old Roche blood glucose level <70 mg/dL even if not associated with signs, symptoms, or treatment consistent with current guidelines. Nocturnal hypoglycemia defined: any hypoglycemic event that occurred between bedtime and waking. Non-nocturnal hypoglycemia defined: any hypoglycemic event that occurred between waking and bedtime. Overall episodes: those that occurred at any time during the post-randomization visits. Endpoint: last visit interval based on LOCF.

    Measured: Baseline to 36 Weeks

  7. Number of Patients With at Least One Severe Hypoglycemia Episode

    Severe hypoglycemia was defined as hypoglycemic event that meets at least one of the following criteria: not capable of treating self and blood glucose <2.8 millimoles per liter (mmol/L); not capable of treating self, blood glucose is missing and prompt recovery after oral carbohydrate or glucagon or intravenous glucose; hypoglycemic event outcome was coma, hopitalization, emergency room visit, or automobile accident. The overall category is a severe hypoglycemic event that occurred at any time during the post-randomization visits. Endpoint: last visit interval based on LOCF.

    Measured: Baseline to 36 Weeks

  8. Endpoint Insulin Dose Per Body Weight; Total, Basal, and Prandial

    Total daily insulin dose adjusted for body weight (Units of insulin per kilogram per day [U/kg/day]) was assessed. Basal insulin is the amount of insulin required to manage normal daily blood glucose fluctuations. Prandial insulin is taken at meal time. Insulin glargine is a basal insulin and insulin lispro is a prandial insulin. Insulin lispro mid-mix is a 50/50 mixture of a basal insulin and insulin lispro. Endpoint: last visit interval based on LOCF.

    Measured: 36 Weeks

  9. Endpoint Insulin Dose; Total, Basal, and Prandial

    Total daily insulin dose (Units of insulin per day [U/day]) was assessed. Basal insulin is the amount of insulin required to manage normal daily blood glucose fluctuations. Prandial insulin is taken at meal time. Insulin glargine is a basal insulin and insulin lispro is a prandial insulin. Insulin lispro mid-mix is a 50/50 mixture of a basal insulin and insulin lispro. Endpoint: last visit interval based on LOCF.

    Measured: 36 Weeks

  10. Number of Insulin Injections Per Day

    Measured: Weeks 12, 24, 30, 36

  11. Change From Baseline in Absolute Body Weight at 36 Week Endpoint

    Change in body weight was calculated as weight at endpoint (last observation carried forward) minus weight at baseline.

    Measured: Baseline, 36 Weeks

Timeline

From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.

  1. First posted19 Sep 2006 (estimated)
  2. Study startAug 2006
  3. Primary completionSep 2008
  4. Study completionSep 2008

Resources

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
484 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT00377858
Sponsor's protocol ID
10936
Other IDs
F3Z-MC-IOOX
Acronym
IOOX
Status last verified
Dec 2009
First submitted
11 Sep 2006
Last updated
9 Dec 2009
Data monitoring committee
No

Publications

  • Hayes RP, Curtis B, Ilag L, Nelson DR, Wong M, Funnell M. Expectations about insulin therapy, perceived insulin-delivery system social acceptability, and insulin treatment satisfaction contribute to decreases in insulin therapy self-efficacy in patients with type 2 diabetes after 36 weeks insulin therapy. J Diabetes. 2013 Sep;5(3):358-67. doi: 10.1111/1753-0407.12037. Epub 2013 May 28.

    PubMed 23489710

Questions about this trial

What is this clinical trial studying?

A Phase 4 study testing Insulin lispro mid mixture (MM) and Insulin glargine in people with Diabetes Mellitus, Type 2, run by Eli Lilly and Company at 25 sites in 7 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 3 inclusion and 7 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 9 Dec 2009. Status can change between updates, so confirm with the study contact before making plans.

Where is the study taking place?

The record lists 25 sites in France, Spain, Canada, Australia, Russia and 2 more countries. 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 3 Dec 2009). 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?

Hemoglobin A1c (HbA1c) at 36 Week Endpoint (time frame: 36 weeks). 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 NCT00377858, 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 9 Dec 2009.

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