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Status unknownNCT02742233DPP4iUpdated Aug 8, 2017

Dipeptidyl Peptidase 4 Inhibition Facilitate Healing of Diabetic Ulcers

A Phase 4 interventional study of saxagliptin and placebo in Diabetic Foot Ulcer, sponsored by Long Min,MD. Status unknown at 1 site in China. Open to participants aged 50 Years to 85 Years. Per ClinicalTrials.gov, last updated 2017-08-08.

Sponsored by Long Min,MD · Phase 4, Interventional, and Treatment

The sponsor has not verified this record recently (last verified Jan 2017), so the status shown — last known as Recruiting — may be out of date.
Phase
Phase 4
Study type
Interventional
Enrollment
60
Allocation
Randomized
Ages
50 Years to 85 Years
Sex
All
01

Study summary

To investigate the effect of Dipeptidyl Peptidase 4 Inhibition on wound healing in patients with diabetic foot ulcers, the investigators randomly divided the participants into two groups: saxagliptin with regular treatment group,placebo with regular treatment group. The clinical data are collected at the given time point. This study aimed to observe the potential protective effect of DPP4i on diabetic ulcers.

Read the detailed description

Groups:

Diabetic ulcers, saxagliptin + Regular treatment.

Diabetic ulcers, placebo + Regular treatment.

Time Point:

Initial treatment;

Post-treatment ( 1w );

Post-treatment ( 2w );

Post-treatment ( 4w );

Completely healed.

02

Conditions studied

  • Diabetic Foot Ulcer

Keywords

  • Diabetes
  • Wound Healing
  • Dipeptidyl Peptidase 4 Inhibition
03

In context

Diabetic Foot

1,054 studies on the registry are indexed under Diabetic Foot; 222 are open to participants now.

This study's planned enrollment of 60 is close to the median of 60 across 826 interventional studies indexed under Diabetic Foot.

Browse Diabetic Foot studies →

Lead sponsor

This is the only study on the registry with Long Min,MD as lead sponsor.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
50 Years to 85 Years
Sexes eligible
All
Accepts healthy volunteers
No

Inclusion criteria

  • Diagnosis of diabetes mellitus according to World Health Organization criteria ( treatment with insulin or an oral hypoglycemic agent, twice random glucose measurements major than 200 mg/dl, or a fasting glucose major than 140 mg/dl)
  • Ulcer located on the legs or feet, stage III or IV (Wagner Classification System)
  • The subject agrees to comply with study protocol requirements and all follow up visit requirements.

Exclusion criteria

Exclusion Criteria:

  • Uncontrolled diabetes
  • Ulcer infection
  • Non-diabetic ulcers Orthopedic or neuromuscular pathologic conditions
05

Study design

Phase
Phase 4
Primary purpose
Treatment
Allocation
Randomized
Intervention model
Parallel assignment
Masking
Double (Participant, Care provider)
Enrollment
60 participants (estimated)

Study arms

  • Experimental
    saxagliptin

    saxagliptin \& Regular treatment: saxagliptin, brand name,Bristol-Myers, Squibb, dose: 5mg, po, qd

    Drug: saxagliptin

  • Placebo comparator
    placebo

    placebo \& Regular treatment: placebo, dose: 5mg, po, qd

    Drug: placebo

Interventions

  • Drugsaxagliptin

    Qualifying Period: Participants will receive regular treatment for diabetic ulcer without DPP4i. Treatment Period: Participants will receive saxagliptin with regular treatment

    Also known as: ONGLYZA

  • Drugplacebo

    Qualifying Period: Participants will receive regular treatment for diabetic ulcer without DPP4i. Treatment Period: Participants will receive placebo with regular treatment

    Also known as: dummy pills

06

What researchers measure

Primary outcomes

  1. Completely healing time of the participants'target ulcer during the treatment period.

    Complete ulcer closure is defined as 100% skin re-epithelialization

    Time frame: 16 weeks

Secondary outcomes

  1. Proportion of participants with complete healing during the treatment period.

    Complete ulcer closure is defined as 100% skin re-epithelialization

    Time frame: 16 weeks

Other outcomes

  1. Net change from baseline in laboratory test results

    Time frame: Baseline, weeks 1, 2,4,

  2. New ulcers

    new ulcers among the participants during treatment period

    Time frame: 16 weeks

07

Study locations

1 of 1 sites recruiting
  • The Second Affiliated Hospital, Third Military Medical University
    Chongqing, Chongqing 400037, China
    • Hongting Zheng, Ph.D · Principal investigator
    Recruiting
08

References and documents

Individual participant data

Plan to share: Yes — age,the grade of the diabetic ulcers, sex, diabetes duration, healing time, treatment. ect

No publications or documents are linked to this record.

09

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Aug 8, 2017, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
10

Registry details

Key details

Study ID
NCT02742233
Lead sponsor
Long Min,MD
Responsible party
Long Min,MD (Principal Investigator, Xinqiao Hospital of Chongqing) — Sponsor-investigator
First posted
Apr 18, 2016
Start date
Nov 2015
Primary completion
Oct 2017 (estimated)
Completion
Nov 2017 (estimated)
Last update
Aug 8, 2017

Study contacts

Min Long, MD
Contact
longmin_casper@163.com
023-68763255
Leiqin Cai
Contact
caileiqin@outlook.com
18580027792
Hongting Zheng, Ph.D
principal investigator · Department of Endocrinology,The Second Affiliated Hospital, Third Military Medical University, Chongqing, People's Republic of China.

Oversight

Data monitoring committee
Yes
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is status unknown, as verified in Jan 2017. You cannot join it, but the record below documents what was studied.

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