Comparative study of chlorhexidine dressings versus simple gauze dressings in midline laparotomy wound

Background: Wound infections are the most common complication of surgery that adds significantly to the morbidity of the patient and the cost of the treatment. Most of the surgical site infections are preventable. Dressing is an active element of wound management, designed to control infection and promote healing. This study was done to compare clinical efficacy of normal gauze dressings versus chlorhexidine dressings in midline laparotomy wounds.Methods: Patients with midline laparotomy incision were randomized to receive either gauze or chlorhexidine dressings. Bacterial colonization, post- operative fever, frequency of infection, change of dressings, hospital stay and postoperative pain were assessed at the start of treatment and at weekly intervals until full healing occurred.Results: A total of 128 patients were enrolled in the study and divided into 2 groups viz chlorhexidine group (Group A) and Simple gauze group (Group B) with 64 patients each. Wound cultures, change of antibiotics, post-operative soakage, median hospital stay duration, postoperative pain, post- operative wound infection, and follow up visits for wound healing were compared between two groups A and B and statistical significance established.Conclusions: The analysis of wound culture, fever incidence and frequency of infection on Chlorhexidine dressings showed decreasing trends compared to traditional dressings

Comparative study of chlorhexidine dressings versus simple gauze dressings in midline laparotomy wound

Background: Wound infections are the most common complication of surgery that adds significantly to the morbidity of the patient and the cost of the treatment. Most of the surgical site infections are preventable. Dressing is an active element of wound management, designed to control infection and promote healing. This study was done to compare clinical efficacy of normal gauze dressings versus chlorhexidine dressings in midline laparotomy wounds.Methods: Patients with midline laparotomy incision were randomized to receive either gauze or chlorhexidine dressings. Bacterial colonization, post- operative fever, frequency of infection, change of dressings, hospital stay and postoperative pain were assessed at the start of treatment and at weekly intervals until full healing occurred.Results: A total of 128 patients were enrolled in the study and divided into 2 groups viz chlorhexidine group (Group A) and Simple gauze group (Group B) with 64 patients each. Wound cultures, change of antibiotics, post-operative soakage, median hospital stay duration, postoperative pain, post- operative wound infection, and follow up visits for wound healing were compared between two groups A and B and statistical significance established.Conclusions: The analysis of wound culture, fever incidence and frequency of infection on Chlorhexidine dressings showed decreasing trends compared to traditional dressings