Comparing the Efficacy of the ConvaTec Engenex® Negative Pressure Wound Therapy Device to Moist Wound Therapy

This study has been withdrawn prior to enrollment.
(Study never started and therefore terminated.)
Sponsor:
Collaborator:
ConvaTec Inc.
Information provided by (Responsible Party):
John Steinberg, DPM, Georgetown University
ClinicalTrials.gov Identifier:
NCT01108276
First received: April 20, 2010
Last updated: March 8, 2012
Last verified: March 2012

April 20, 2010
March 8, 2012
May 2010
May 2011   (final data collection date for primary outcome measure)
Overall decrease in wound size [ Time Frame: 12 weeks ] [ Designated as safety issue: No ]
Overall decrease in wound size, summary statistics will be performed comparing both study groups.
Same as current
Complete list of historical versions of study NCT01108276 on ClinicalTrials.gov Archive Site
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Comparing the Efficacy of the ConvaTec Engenex® Negative Pressure Wound Therapy Device to Moist Wound Therapy
A Prospective, Randomized, Controlled Study Comparing the Efficacy of the ConvaTec Engenex® Negative Pressure Wound Therapy (NPWT) Device to Moist Wound Therapy (MWT) in the Treatment of Diabetic Foot Wounds

This is an investigator-initiated prospective, randomized, controlled study. Hypothesis/Objective: The study will evaluate the rates of wound healing among patients with lower extremity diabetic wounds comparing two groups of patients. Group 1, the control group, will be treated with the standard of care treatment of moist wound therapy. Group 2 will be treated with ConvaTec Engenex® NPWT. Both groups will be treated in the inpatient and outpatient setting. It is expected that the NPWT device will be an effective therapy that expedites time to closure and demonstrates a significant decrease in the size and depth of the wound over the course of the 12 week therapy as compared to the standard of care.

After determining if you meet the criteria to be included in the study, your wound will be debrided (cleansed of any dead tissue or infection). You will then be randomly placed into one of two treatment groups. Group 1 will be the control group and a moist wound therapy will be applied to the wound. Either you or home nursing will then change the dressing twice a week. Group 2 will have a negative pressure wound therapy (NPWT) dressing applied. The NPWT dressing will be changed twice a week by home nursing. You will return to clinic every 2 weeks for a total of 12 weeks for observation and assessment of the diabetic foot ulcer. If wound healing occurs prior to 12 weeks, a final assessment visit will be done and the status of the healed ulcer will be assessed.

Interventional
Phase 4
Allocation: Randomized
Endpoint Classification: Efficacy Study
Intervention Model: Parallel Assignment
Masking: Open Label
Primary Purpose: Treatment
  • Diabetes
  • Foot Wound
Device: Convatec engenex negative pressure wound therapy
ConvaTec Engenex® is a negative pressure wound therapy that stimulates wound healing and promotes granulation tissue formation, removal of wound exudate and infectious materials by the application of negative pressure to wounds. It utilizes Bio-Dome™ Dressing technology to effectively control infection, drainage and odor while promoting granulation and wound healing at 75mmHg pressure.
Other Name: Convatec engenex
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*   Includes publications given by the data provider as well as publications identified by ClinicalTrials.gov Identifier (NCT Number) in Medline.
 
Withdrawn
0
November 2011
May 2011   (final data collection date for primary outcome measure)

Inclusion Criteria:

  1. Subject is 18 years of age or older
  2. Subjects with chronic lower extremity diabetic wounds, with or without a previous history of partial foot amputation.
  3. Subject has Diabetes Mellitus (type 1 or type 2)
  4. University of Texas Classification 1A-3A or 1B-3B
  5. Ability and willingness to understand and comply with study procedures and to give written informed consent prior to enrollment in the study.

Exclusion Criteria:

  1. Subjects < 18 years of age
  2. Subject is non-diabetic
  3. Subjects who present with wounds of etiology other than diabetes
  4. Subject demonstrates increased signs of clinical infection
  5. Has active malignant disease of any kind. A subject, who has had a malignant disease in the past, was treated and is currently disease-free, may be considered for study entry.
  6. University of Texas Classification 1C-3C
  7. Subjects participating in any other trials in regards to the diabetic foot ulcer.
Both
18 Years and older
No
Contact information is only displayed when the study is recruiting subjects
Not Provided
 
NCT01108276
2010-071
No
John Steinberg, DPM, Georgetown University
Georgetown University
ConvaTec Inc.
Principal Investigator: John Steinberg, DPM Georgetown University Hospital
Georgetown University
March 2012

ICMJE     Data element required by the International Committee of Medical Journal Editors and the World Health Organization ICTRP