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Type 2 DiabetesPhase 4NCT00911625

Glargine Dosing in Hospitalized Patients With Type 2 Diabetes and Renal Insufficiency

A Phase 4 study testing 0.5 units/kg daily insulin and 0.25 units/kg daily insulin in people with Type 2 Diabetes and Renal Insufficiency, run by Loyola University at 3 sites in United States.

Completed

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

Official record
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Trial summary

It is imperative to devise easy to follow, yet appropriate, guidelines for insulin use in renal-impaired patients. This will be done by comparing two regimens: 1) glargine once daily plus mealtime glulisine based on weight alone and 2) a predetermined dosing reduction algorithm with glargine/glulisine based on weight… Read more about this study

Who is it for?
Ages 18 years and older
Conditions the study is for
Type 2 Diabetes, Renal Insufficiency
What is being tested?
0.5 units/kg daily insulin and 0.25 units/kg daily insulin
Could I receive a placebo?
No, everyone receives an active treatment
How many people
114 participants
Where
3 sitesUnited States
Study dates
21 Jan 2009to 30 Jun 2011
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

  • Type 2 Diabetes Mellitus of mor than 1year
  • GFR less than 30 ml/min/1.73m2 or dialysis
  • Age greater than 18years
  • Entry blood glucose (fasting or random) greater than 180mg%

Who cannot join

  • Type 1 Diabetes Mellitus
  • New onset hyperglycemia
  • Pregnant
  • Solid organ transplant within 1 year
  • Steroids prednisone greater than 7.5mg/day or equivalent
  • Hospital LOS predicted less than 2 days
Show all 11Show fewer
  • Severe liver disease
  • Known hypopituitarism or adrenal insufficiency
  • Patients in the ICU
  • Patients with hypoglycemic unawareness
  • Outpatient insulin dose less than 0.6 units/kg

Trial locations and contacts

3 sites in 1 country.

United States3 sites
  • Northwestern University Medical Center

    Chicago, Illinois, 60611

  • Rush University Medical Center

    Chicago, Illinois, 60612

  • Loyola University Hospital

    Maywood, Illinois, 60153

Other trials in United States

About this study

It is imperative to devise easy to follow, yet appropriate, guidelines for insulin use in renal-impaired patients. This will be done by comparing two regimens: 1) glargine once daily plus mealtime glulisine based on weight alone and 2) a predetermined dosing reduction algorithm with glargine/glulisine based on weight with reduction for decreased estimated GFR by MDRD as follows: < 30 ml/min/1.73m2 or on dialysis reduce dose by 50% from weight based calculation.

Read the detailed description

This study will enroll 180 hospitalized patients with Type 2 diabetes and moderate to end stage renal insufficiency (estimated glomerular filtration rate is < 30 ml/min/1.73m2 or dialysis) in the Chicagoland area. Participants will be randomized into 1 of 2 protocols after hospital admission. Blood glucose levels will be obtained before meals, at bedtime and whenever necessary for any signs or symptoms of hypoglycemia. The primary endpoint will be the percentage of blood glucose levels reaching goal of 80-180mg/dl. A secondary endpoint will be the percentage of hypoglycemic events, defined as blood glucose values < 60 mg/dl. In addition the percentage of glucose levels within the goal range of 80-180mg.dl will be further separated into excellent control (80-140mg/dl) and acceptable control (141-180mg/dl).

The 2 study groups will be:

  1. Glargine \& glulisine. The total daily insulin dose will be 0.6 units/kg. Half of this will be given as glargine once daily. The other half will be given as glulisine, divided equally between breakfast, lunch, and dinner with correction factor dosing as needed for elevated premeal hyperglycemia.
  2. Glargine \& glulisine The calculation for the total daily insulin dose will be 0.3 units/kg. Half of this will be given as glargine in the morning. The other half will be given as glulisine, divided equally between breakfast, lunch, and dinner, with correction factor dosing as needed for elevated premeal hyperglycemia.

All oral agents will be discontinued on admission.

Being tested
0.5 units/kg daily insulin, 0.25 units/kg daily insulin
Keywords
glargine, glulisine, type 2 diabetes, renal insufficiency
Medical subject headings
Diabetes Mellitus, Type 2, Renal Insufficiency

What participants receive

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

  • 0.5 units/kg daily insulinDrug

    Also called Lantus, Apidra

    Participants randomized to receive this intervention will receive a standard-dose of 0.5 units/kg daily insulin. Half of this dose will be given as glargine and the other half will be given as glulisine.

  • 0.25 units/kg daily insulinDrug

    Also called Lantus, Apidra

    Participants randomized to receive this intervention will receive an experimental dose of 0.25 units/kg daily insulin. Half of this dose will be given as glargine and the other half will be given as glulisine.

Study groups in NCT00911625
Study groupRoleWhat they receive
0.5 units/kgActive comparatorParticipants randomized to this arm will receive a standard-dose of 0.5 units/kg daily insulin. Half of this dose will be given as glargine and the other half will be given as glulisine.
Receives: Drug: 0.5 units/kg daily insulin
0.25 units/kgExperimentalParticipants randomized to this arm will receive an experimental dose of 0.25 units/kg daily insulin. Half of this dose will be given as glargine and the other half will be given as glulisine.
Receives: Drug: 0.25 units/kg daily insulin

What is being measured

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

  1. Average Blood Glucose Over 6 Days

    Participants have their blood glucose measured daily for six days. The average blood glucose measure over all six days is compared between the two treatment cohorts.

    Measured: 6 Days

Secondary outcomes (1)
  1. The Number of Participants Who Experience at Least One Blood Glucose Level Below 70 Milligrams Per Deciliter

    At the end of the study, the number of participants who experience at least one blood glucose level below 70 milligrams per deciliter (mg/dL) is compared between the two treatment cohorts

    Measured: 6 Days

Timeline

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

  1. First posted2 Jun 2009 (estimated)
  2. Study start21 Jan 2009
  3. Primary completion30 Jun 2011
  4. Study completion30 Jun 2011

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
Model description
Eligible participants are randomized to one of the two dosing groups using a 1:1 allocation
Masking
None (open label)
Enrolment
114 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT00911625
Sponsor's protocol ID
201463
Status last verified
Mar 2017
First submitted
29 May 2009
Last updated
6 Apr 2017
Data monitoring committee
No
FDA-regulated drug
Yes
FDA-regulated device
No
Individual data sharing
No: There are no plans to make individual participant data available to other researchers

Publications

  • American Diabetes Association. Economic costs of diabetes in the U.S. In 2007. Diabetes Care. 2008 Mar;31(3):596-615. doi: 10.2337/dc08-9017.

    PubMed 18308683
  • Baldwin D, Villanueva G, McNutt R, Bhatnagar S. Eliminating inpatient sliding-scale insulin: a reeducation project with medical house staff. Diabetes Care. 2005 May;28(5):1008-11. doi: 10.2337/diacare.28.5.1008.

    PubMed 15855558
  • DeSantis AJ, Schmeltz LR, Schmidt K, O'Shea-Mahler E, Rhee C, Wells A, Brandt S, Peterson S, Molitch ME. Inpatient management of hyperglycemia: the Northwestern experience. Endocr Pract. 2006 Sep-Oct;12(5):491-505. doi: 10.4158/EP.12.5.491.

    PubMed 17002924
  • Schmeltz LR, DeSantis AJ, Thiyagarajan V, Schmidt K, O'Shea-Mahler E, Johnson D, Henske J, McCarthy PM, Gleason TG, McGee EC, Molitch ME. Reduction of surgical mortality and morbidity in diabetic patients undergoing cardiac surgery with a combined intravenous and subcutaneous insulin glucose management strategy. Diabetes Care. 2007 Apr;30(4):823-8. doi: 10.2337/dc06-2184. Epub 2007 Jan 17.

    PubMed 17229943
  • Umpierrez GE, Smiley D, Zisman A, Prieto LM, Palacio A, Ceron M, Puig A, Mejia R. Randomized study of basal-bolus insulin therapy in the inpatient management of patients with type 2 diabetes (RABBIT 2 trial). Diabetes Care. 2007 Sep;30(9):2181-6. doi: 10.2337/dc07-0295. Epub 2007 May 18.

    PubMed 17513708
  • Umpierrez GE, Hor T, Smiley D, Temponi A, Umpierrez D, Ceron M, Munoz C, Newton C, Peng L, Baldwin D. Comparison of inpatient insulin regimens with detemir plus aspart versus neutral protamine hagedorn plus regular in medical patients with type 2 diabetes. J Clin Endocrinol Metab. 2009 Feb;94(2):564-9. doi: 10.1210/jc.2008-1441. Epub 2008 Nov 18.

    PubMed 19017758
  • Umpierrez GE, Smiley D, Jacobs S, Peng L, Temponi A, Mulligan P, Umpierrez D, Newton C, Olson D, Rizzo M. Randomized study of basal-bolus insulin therapy in the inpatient management of patients with type 2 diabetes undergoing general surgery (RABBIT 2 surgery). Diabetes Care. 2011 Feb;34(2):256-61. doi: 10.2337/dc10-1407. Epub 2011 Jan 12.

    PubMed 21228246
  • Bernard JB, Munoz C, Harper J, Muriello M, Rico E, Baldwin D. Treatment of inpatient hyperglycemia beginning in the emergency department: a randomized trial using insulins aspart and detemir compared with usual care. J Hosp Med. 2011 May;6(5):279-84. doi: 10.1002/jhm.866.

    PubMed 21661100
  • Murad MH, Coburn JA, Coto-Yglesias F, Dzyubak S, Hazem A, Lane MA, Prokop LJ, Montori VM. Glycemic control in non-critically ill hospitalized patients: a systematic review and meta-analysis. J Clin Endocrinol Metab. 2012 Jan;97(1):49-58. doi: 10.1210/jc.2011-2100. Epub 2011 Nov 16.

    PubMed 22090269
  • Clement S, Braithwaite SS, Magee MF, Ahmann A, Smith EP, Schafer RG, Hirsch IB; American Diabetes Association Diabetes in Hospitals Writing Committee. Management of diabetes and hyperglycemia in hospitals. Diabetes Care. 2004 Feb;27(2):553-91. doi: 10.2337/diacare.27.2.553. No abstract available.

    PubMed 14747243
  • Moghissi ES, Korytkowski MT, DiNardo M, Einhorn D, Hellman R, Hirsch IB, Inzucchi SE, Ismail-Beigi F, Kirkman MS, Umpierrez GE; American Association of Clinical Endocrinologists; American Diabetes Association. American Association of Clinical Endocrinologists and American Diabetes Association consensus statement on inpatient glycemic control. Diabetes Care. 2009 Jun;32(6):1119-31. doi: 10.2337/dc09-9029. Epub 2009 May 8. No abstract available.

    PubMed 19429873
  • Umpierrez GE, Hellman R, Korytkowski MT, Kosiborod M, Maynard GA, Montori VM, Seley JJ, Van den Berghe G; Endocrine Society. Management of hyperglycemia in hospitalized patients in non-critical care setting: an endocrine society clinical practice guideline. J Clin Endocrinol Metab. 2012 Jan;97(1):16-38. doi: 10.1210/jc.2011-2098.

    PubMed 22223765
  • Fischer KF, Lees JA, Newman JH. Hypoglycemia in hospitalized patients. Causes and outcomes. N Engl J Med. 1986 Nov 13;315(20):1245-50. doi: 10.1056/NEJM198611133152002.

    PubMed 3534567
  • Kagansky N, Levy S, Rimon E, Cojocaru L, Fridman A, Ozer Z, Knobler H. Hypoglycemia as a predictor of mortality in hospitalized elderly patients. Arch Intern Med. 2003 Aug 11-25;163(15):1825-9. doi: 10.1001/archinte.163.15.1825.

    PubMed 12912719
  • Varghese P, Gleason V, Sorokin R, Senholzi C, Jabbour S, Gottlieb JE. Hypoglycemia in hospitalized patients treated with antihyperglycemic agents. J Hosp Med. 2007 Jul;2(4):234-40. doi: 10.1002/jhm.212.

    PubMed 17702035

Questions about this trial

What is this clinical trial studying?

A Phase 4 study testing 0.5 units/kg daily insulin and 0.25 units/kg daily insulin in people with Type 2 Diabetes and Renal Insufficiency, run by Loyola University at 3 sites in United States.

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 4 inclusion and 11 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 6 Apr 2017. Status can change between updates, so confirm with the study contact before making plans.

Where is the study taking place?

The record lists 3 sites in United States. 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 10 Mar 2017). 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?

Average Blood Glucose Over 6 Days (time frame: 6 Days). 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 NCT00911625, which also lists 24 linked publications.

Does a listing mean the treatment is approved or proven to work?

No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.

How often is this information updated?

AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 6 Apr 2017.

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