Evaluation of Wound Closure Outcomes Using Barbed Delayed Absorbable Polydioxanone Sutures After Emergency...

Area of Science:

• Surgical Innovation
• Wound Closure Techniques
• Abdominal Surgery

Background:

• Debate exists on optimal suture materials for emergency midline laparotomy closure.
• Novel barbed delayed absorbable sutures aim to improve upon conventional materials.
• This study evaluates a new suture for rectus sheath closure in emergency laparotomies.

Purpose of the Study:

• To assess the efficacy of barbed delayed absorbable sutures in emergency laparotomy.
• To observe closure time and postoperative complications.
• To compare outcomes with conventional suture methods.

Main Methods:

• 140 patients undergoing emergency laparotomy were included.
• Barbed delayed absorbable (polydioxanone) suture was used for rectus sheath closure.
• A 4:1 suture to wound length ratio was employed, and complications were monitored.

Main Results:

• Surgical site infection (SSI) rate was 40% (56/140).
• By postoperative day 8, 99/140 patients had healthy suture lines; 33/140 required skin suture opening; 8/140 experienced burst abdomen.
• Incidence of suture sinus formation was 0.7% (1/140), and incisional hernia was 3.6% (5/140) at six months.

Conclusions:

• Barbed delayed absorbable sutures are suitable for emergency laparotomy wound closure.
• These sutures facilitate quicker wound closure and can be used without an assistant.
• Satisfactory outcomes were achieved, despite noted complication rates.