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Renal InsufficiencyPhase 1NCT00418366

A Study on the Effect of Kidney Disease on a Diabetes Medication (0431-008)

A Phase 1 study testing MK0431, sitagliptin phosphate / Duration of Treatment : 1 Days in people with Renal Insufficiency and Hemodialysis, run by Merck Sharp & Dohme LLC.

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

A study to evaluate the effect of kidney disease, from mild to severe disease, on a diabetes medication Read more about this study

Who is it for?
Ages 18 to 75 years
Conditions the study is for
Renal Insufficiency, Hemodialysis
What is being tested?
MK0431, sitagliptin phosphate / Duration of Treatment : 1 Days
How many people
24 participants
Where
No sites listed yet
Study dates
Jan 2003to Mar 2003
Phase
Phase 1
Are there results?
None posted in the registry

Key requirements

Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.

  • Ages 18 to 75 years
  • All sexes
  • No healthy volunteers
  • Adult, Older adult

Who may be able to join

  • Male and non-pregnant females with a clinical diagnosis of renal insufficiency with mild, moderate, severe or end stage renal disease on hemodialysis
  • A body mass index of less than 40 kg per meter squared (body weight in kg divided by height in meters squared)
  • Smokes less than 10 cigarettes/day

Who cannot join

  • Patients with uncontrolled diabetes or uncontrolled congestive heart failure
  • Patient has abnormal prestudy laboratory measurements including serum potassium or white blood counts
  • Patient has systolic blood pressure below 100 mm Hg or above 180 mm Hg
  • Patient has diastolic blood pressure less than 50 mm Hg systolic or above 100 mmHg

About this study

Official title: An Open- Label, 2 Part Study to Investigate the Pharmacokinetics, Safety, and Tolerability of MK0431(Sitagliptin Phosphate) in Patients With Varying Degrees of Renal Insufficiency

A study to evaluate the effect of kidney disease, from mild to severe disease, on a diabetes medication

Being tested
MK0431, sitagliptin phosphate / Duration of Treatment : 1 Days
Keywords
Mild, moderate, severe renal insufficiency, End stage renal disease
Medical subject headings
Renal Insufficiency, Lymphoma, Follicular, Kidney Failure, Chronic

What participants receive

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

  • MK0431, sitagliptin phosphate / Duration of Treatment : 1 DaysDrug

What is being measured

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

  1. Determination of the pharmacokinetics of MK0431 (sitagliptin phosphate) in patients with renal insufficiency compared to healthy volunteers

Secondary outcomes (1)
  1. Safety and tolerability in patients with renal insufficiency

Timeline

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

  1. First posted4 Jan 2007 (estimated)
  2. Study startJan 2003
  3. Primary completionMar 2003
  4. Study completionMar 2003

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 1
Primary purpose
Treatment
Allocation
Non-randomised
Intervention model
Parallel groups
Masking
None (open label)
Enrolment
24 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT00418366
Sponsor's protocol ID
0431-008
Other IDs
2006_562
Status last verified
Aug 2015
First submitted
3 Jan 2007
Last updated
19 Aug 2015
Results posted
No

Publications

  • Bergman AJ, Cote J, Yi B, Marbury T, Swan SK, Smith W, Gottesdiener K, Wagner J, Herman GA. Effect of renal insufficiency on the pharmacokinetics of sitagliptin, a dipeptidyl peptidase-4 inhibitor. Diabetes Care. 2007 Jul;30(7):1862-4. doi: 10.2337/dc06-2545. Epub 2007 Apr 27. No abstract available.

    PubMed 17468348

Questions about this trial

What is this clinical trial studying?

A Phase 1 study testing MK0431, sitagliptin phosphate / Duration of Treatment : 1 Days in people with Renal Insufficiency and Hemodialysis, run by Merck Sharp & Dohme LLC.

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 4 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 19 Aug 2015. Status can change between updates, so confirm with the study contact before making plans.

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 1 studies test a treatment in a small group of people for the first time or in a new way, mainly to check safety and find the right dose.

Not every study follows the same path, and some studies (observational studies, device studies) have no phase.

Are results available for this study?

The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.

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?

Determination of the pharmacokinetics of MK0431 (sitagliptin phosphate) in patients with renal insufficiency compared to healthy volunteers. 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 NCT00418366, 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 19 Aug 2015.

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