To Close or Not to Close: Surgical Site Infection Rates in Ostomy Primary Closure With 0.1% Betaine/Polyhexanide Wound Irrigation Compared to Conventional Ostomy Closure by Secondary Intention
University of Nevada, Las Vegas
Summary
The goal of this clinical trial is to compare two types of closure in patients with ostomies that are ready for closure. The main questions it aims to answer are: 1. Surgical site infection rates 2. Patient quality of life 3. Time to wound healing Participants will undergo either complete ostomy wound closure after washing out the wound with Prontosan, or their ostomy wound will be closed using the Pursestring method, where the wound will be left partially open and allowed to heal from the inside out. Researchers will compare these two groups' outcomes (questions to be answered) as listed above.
Description
Surgical site infection (SSI) is a common yet potentially serious and devastating complication in colorectal surgery, with rates of up to 25%, many of which are preventable. In stoma closure, SSI rates have been reported as up to 40% with conventional closure techniques. SSI adds more burden to the patient, requiring additional therapy, such as antibiotics, wound drainage, and even wound debridement. This results in longer hospital length of stay and can ultimately negatively impact a patient's quality of life. Additionally, allowing a wound to heal by secondary intention has been demonstrated…
Eligibility
- Age range
- 18+ years
- Sex
- All
- Healthy volunteers
- Yes
Inclusion Criteria: * All patients 18 years or older with an diverting loop ileostomy reversal indication will be enrolled * Signed consent Exclusion Criteria: * Under 18 years old, unable to provide consent, has a parastomal hernia requiring mesh repair, or has an end ileostomy
Interventions
- DrugPrimary Ostomy Closure with 0.1% Betaine/0.1% Polyhexanide Wound Irrigation
An elliptical transverse incision will be made extending 1-2 cm lateral and medial to the mucocutaneous junction. The mobilization, anastomosis and fascial closure will be performed as in the pursestring closure group. The incision will then be irrigated using direct stream into the wound with 350cc of Prontosan. After one minute the wound will be suctioned dry. The subcutaneous fat will be mobilized and approximated with interrupted 2-0 Vicryl. The skin will be approximated with deep dermal 3-0 Vicryl and a running subcuticular 4-0 Monocryl suture and Dermabond will be applied.
- ProcedurePursestring Closure
A circular incision will be made at the mucocutaneous junction of the ileostomy. After complete mobilization of the ileal limbs off the fascia and a stapled side to side functional end to end anastomosis, the fascia including the external and posterior rectus sheath will be closed with two running #0 PDS (Polydioxanone) suture. The wound will then be irrigated with saline and partially closed in the subcuticular plane with a 2-0 Monocryl suture in a pursestring fashion and packed in the middle with plain packing.
Location
- University Medical CenterLas Vegas, Nevada