The Role of VAC Therapy Devices in Promoting Closure of Enterocutaneous Fistulae

NCT ID: NCT02519192

Last Updated: 2018-01-03

Basic Information

• Recruitment Status: WITHDRAWN
• Clinical Phase: NA
• Study Classification: INTERVENTIONAL
• Study Start Date: 2016-01-31
• Study Completion Date: 2017-01-31

Brief Summary

This study hopes to determine if a negative pressure dressing is superior to a traditional dressing for speeding fistula closure after laparotomy. This study has a broad variety of implications. Patient safety is a paramount concern: Investigators hope to identify a superior method of wound management which minimizes risk for skin breakdown, sepsis, and morbidity. In addition, patient satisfaction would be improved with a method for faster wound healing. Finally,implications exist in the realm of a cost-benefit analysis, for example, although the VAC method is more costly, it may save money if it speeds healing and prevents the need for reoperation. Alternatively, if the VAC method is not shown to be beneficial, physicians can avoid using a more costly device with no proven benefit.

Detailed Description

Investigators are planning a superiority trial to show that VAC use speeds the closure of enterocutaneous fistulae over routine gravity drainage. The investigators' design is a randomized controlled trial with two arms. One of the arms (non-VAC) will include patients assigned to a system of ECFoutput management which does not involve negative pressure (for example, an ostomy bag placed over the fistula, wet to dry dressing changes, etc..), and the second arm (VAC) will consist of a group of patients assigned to VAC negative pressure therapy with regular sponge irrigation with normal saline (the V.A.C.Ulta™ Negative Pressure Wound Therapy System) .

The fistula vac is made from standard sponge supplies and negative pressure suction devices. Initial placement will be by the bedside physician in the intensive care unit, the ward, or in the clinic. The patient will be taught basic wound care, and as is typical for those outpatients with wound VACs, a home nursing aide will be arranged. Those randomized to no VAC therapy will have ostomy bags or wet to dry dressings placed on the skin with no negative pressure applied. Again, initial application will be performed by the bedside physician or a wound care nurse. The patient will be taught wound care, with assistance provided as necessary.

Once a fistula is noted to have closed (effluent = 0cc/day) the dressings or VAC will be discontinued, and the date of fistula closure noted.

Conditions

Fistulae

Study Design

• Allocation Method: RANDOMIZED
• Intervention Model: PARALLEL
• Primary Study Purpose: OTHER
• Blinding Strategy: NONE

Study Groups

VAC Arm, Vac sponge irrigations

For patients who fall under the VAC arm, a physician will do the initial placement of the wound VAC (V.A.C.Ulta™ Negative Pressure Wound Therapy System) at the patient's bedside. An information sheet will be provided to the patient, and the patient will be taught how to irrigate the sponge system independently. While inpatient, nursing will perform VAC sponge irrigation.

Group Type: EXPERIMENTAL

V.A.C.Ulta™ Negative Pressure Wound Therapy System

Intervention Type: DEVICE

VAC Arm will consist of a group of patients assigned to VAC negative pressure therapy with regular sponge irrigation with normal saline (the V.A.C.Ulta™ Negative Pressure Wound Therapy System) .

Vac sponge irrigations

Intervention Type: PROCEDURE

VAC Arm will consist of a group of patients assigned to VAC negative pressure therapy with regular sponge irrigation with normal saline (the V.A.C.Ulta™ Negative Pressure Wound Therapy System) .

NonVac, ostomy bag, wet to dry dressings

For patients who fall under the non-VAC arm, a physician or wound care nurse will perform the initial application of the ostomy bag or wet to dry dressing change. An information sheet will be provided to the patient. While inpatient, members from the nursing or physician team will perform ostomy bag application and ostomy dressing changes.

Group Type: ACTIVE_COMPARATOR

ostomy bag

Intervention Type: PROCEDURE

Non Vac Arm will receive ostomy bag applications.

wet to dry dressings

Intervention Type: PROCEDURE

Non Vac arm will receive wet to dry dressing changes.

Interventions

V.A.C.Ulta™ Negative Pressure Wound Therapy System

VAC Arm will consist of a group of patients assigned to VAC negative pressure therapy with regular sponge irrigation with normal saline (the V.A.C.Ulta™ Negative Pressure Wound Therapy System) .

Intervention Type: DEVICE

Vac sponge irrigations

VAC Arm will consist of a group of patients assigned to VAC negative pressure therapy with regular sponge irrigation with normal saline (the V.A.C.Ulta™ Negative Pressure Wound Therapy System) .

Intervention Type: PROCEDURE

ostomy bag

Non Vac Arm will receive ostomy bag applications.

Intervention Type: PROCEDURE

wet to dry dressings

Non Vac arm will receive wet to dry dressing changes.

Intervention Type: PROCEDURE

Eligibility Criteria

Inclusion Criteria

• post-laparotomy patient developing a new enterocutaneous fistula

Exclusion Criteria

• patient with a prior history of abdominal radiation
• patient with a distal obstruction, any entero-atmospheric fistula, or any patient with a history of intra-abdominal or metastatic cancer.

• Minimum Eligible Age: 18 Years
• Eligible Sex: ALL
• Accepts Healthy Volunteers: No

Sponsors

KCI USA, Inc

INDUSTRY

Sponsor Role: collaborator

Denver Health and Hospital Authority

OTHER

Sponsor Role: lead

Responsible Party

Responsibility Role: SPONSOR

Principal Investigators

Fredric M Pieracci, MD MPH

Role: PRINCIPAL_INVESTIGATOR

Denver Health Medical Center

Locations

Denver Health Medical Center

Denver, Colorado, United States

Countries

United States

Other Identifiers

15-2133

Identifier Type: -

Identifier Source: org_study_id