Role of Prophylactic Negative Pressure Dressings in Determining the Surgical Site Infection (SSI) on Closed Laparotomy Wounds in Abdominal Surgery: Randomized Controlled Open Label Trial: Vacuum Assisted Closure (VAC) Trial in a Tertiary Care Setup

Main Article Content

Sukaina Rupani
Sarosh Ismail
Mehwish Haneef
Muhammad Usman Khan
Sanam Waseem
Rabia Masroor Hashmi
Bakhtawar Zahoor

Abstract

Background: Surgical site infections (SSIs) continue to pose a significant challenge in postoperative care, particularly in abdominal surgeries, due to their prevalence and the associated increase in morbidity, mortality, and healthcare costs. Despite advancements in surgical techniques and aseptic measures, the incidence of SSIs remains high, underscoring the need for innovative preventive strategies.


Objective: This study aims to evaluate the efficacy of vacuum-assisted closure (VAC) dressings compared to standard dressing methods in reducing the incidence of surgical site infections in patients undergoing closed laparotomy wounds in abdominal surgeries.


Methods: A randomized controlled trial was conducted over six months at Civil Hospital Karachi, involving 116 patients undergoing abdominal surgeries. Participants were randomly assigned to receive either the VAC dressing or standard dressing postoperatively. The primary outcome measured was the incidence of SSIs within 30 days post-surgery, evaluated using the CDC classification and Southampton wound grading system. Data were analyzed using SPSS version 25.0, employing descriptive statistics, independent t-tests, and Chi-square tests for continuous and categorical variables, respectively.


Results: The VAC group demonstrated a significantly lower incidence of SSIs (13.8%) compared to the non-VAC group (96.6%), with statistical significance (p < 0.001). Age and BMI showed significant differences between the groups; patients in the VAC group were younger (mean age 30.84 ± 10.71 years) and had a lower BMI (mean 19.69 ± 4.16 kg/m²) compared to the non-VAC group (mean age 37.31 ± 12.83 years, mean BMI 22.07 ± 4.41 kg/m²). The duration of surgery and length of incision did not significantly differ between the groups.


Conclusion: The use of vacuum-assisted closure dressings significantly reduces the incidence of surgical site infections in abdominal surgery patients, offering a superior alternative to standard dressings. This method not only enhances patient outcomes but could also lead to a reduction in healthcare costs by minimizing complications associated with SSIs.

Article Details

How to Cite
Rupani , S., Ismail, S., Haneef , M., Khan , M. U., Waseem, S., Hashmi, R. M., & Zahoor, B. (2024). Role of Prophylactic Negative Pressure Dressings in Determining the Surgical Site Infection (SSI) on Closed Laparotomy Wounds in Abdominal Surgery: Randomized Controlled Open Label Trial: Vacuum Assisted Closure (VAC) Trial in a Tertiary Care Setup. Journal of Health and Rehabilitation Research, 4(2), 72–77. https://doi.org/10.61919/jhrr.v4i2.706
Section
Articles
Author Biographies

Sukaina Rupani , Civil Hospital Karachi- Pakistan.

Post Graduate Trainee, General Surgery, Civil Hospital Karachi- Pakistan.

Sarosh Ismail, Dow University of Health Sciences Karachi- Pakistan.

Post Graduate Trainee, Department of Plastic Surgery, Dow University of Health Sciences Karachi- Pakistan.

Mehwish Haneef , Memon Medical Institute Hospital- Karachi- Pakistan.

Registrar, Department of General Surgery, Memon Medical Institute Hospital- Karachi- Pakistan.

Muhammad Usman Khan , Hamdard University Hospital- Karachi- Pakistan.

Senior Registrar, Department of General Surgery, Hamdard University Hospital- Karachi- Pakistan.

Sanam Waseem, Patel Hospital Karachi- Pakistan.

ER Registrar, Patel Hospital Karachi- Pakistan.

Rabia Masroor Hashmi, Liaquat National Hospital- Karachi- Pakistan.

Senior Medical Officer, Paediatric Surgery, Liaquat National Hospital- Karachi- Pakistan.

Bakhtawar Zahoor, Jinnah Sindh Medical University- Karachi- Pakistan.

MBBS Student, Sindh Medical College, Jinnah Sindh Medical University- Karachi- Pakistan.

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