Prevention and treatment of abdominal wall bleeding complications at trocar sites: review of the literature

Safety and Efficacy of Trocar Port-Site Closure Using a Biological Plug Closure in Laparoscopic Bariatric Surgery: a Prospective Study

PURPOSE

Port-site trocar closure is a challenging procedure in laparoscopic surgeries, especially in morbidly obese patients, and complications (herniation, bleeding, pain, and nerve trapping) have potentially severe consequences. This paper provides an overview of existing techniques of suturing and closure in intra-abdominal laparoscopic surgery, outlines the complications associated with port-site closure, and presents a novel technique designed to address those problems by using a sterile absorbable gelatin sponge with strong hemostatic properties (Cutanplast® Plug).

MATERIALS AND METHODS

In this prospective study, 83 successive obese patients undergoing laparoscopic bariatric surgery (sleeve gastrectomy, sleeve plication, gastric bypass), using a standardized skin incision for trocar insertion, had port-site closure using the Cutanplast plug procedure (n = 42) or conventional suturing techniques (n = 41).

RESULTS

The incidence of early complications was lower in the Cutanplast group; no patients had infections compared with 9.8% of Controls (p = 0.055) and no bleeding, ecchymosis, erythema, or redness occurred. Late complications during 2 years of follow-up were significantly lower in the Cutanplast group (0 vs. 7 hernias, p = 0.005). Most patients in the Cutanplast group required only 1-2 procedures (78.6% vs. 58.5%, p = 0.049), whereas 41.5% of controls required 3 procedures. In total, 82 trocars were used in the Cutanplast group versus 99 in controls. The single-step Cutanplast plug technique reduced operating times compared with two-step suturing techniques.

CONCLUSION

Closure of port-site trocar incisions using Cutanplast plug is fast, efficient, with potential to reduce operating times and decrease bleeding and herniation from port-site trocars insertion, particularly in obese patients.

Abdominal Wall Vascular Injury by Drain Insertion after Anterior Lumbar Spinal Fusion

A 64-year-old gentleman presented with haemoglobin drop and an increase in fresh blood output in abdominal drain after anterior lumbar spinal fusion. Urgent re-exploration was performed, and injury to abdominal wall vessel during drain insertion leading to active bleeding was noted. Here, we report this rare case and summarize the characteristics of vasculature of abdominal wall, which may help reduce the possibility of this rare complication.

Single-port laparoscopic salpingectomy for surgical treatment of tubal pregnancy: comparison with multi-port laparoscopic salpingectomy

BACKGROUND

This study investigates the safety and feasibility of transumbilical single-port laparoscopic salpingectomy (SPLS) using conventional laparoscopic instruments compared to conventional multi-port laparoscopic salpingectomy (MPLS) for surgical treatment of tubal pregnancy.

MATERIAL AND METHODS

We conducted a retrospective analysis of 63 patients with tubal pregnancy who underwent SPLS and 71 patients who underwent conventional MPLS between January 2008 and December 2010. All patients in the SPLS group had a drainage tube placed through the umbilicus, and, in the MPLS group, through a 5-mm trocar site in one side of the lower abdomen.

RESULTS

No significance difference was discovered between the groups with regard to adjusted hemoglobin values (SPLS, 1.9 ± 1.0 g/dL versus MPLS, 1.7 ± 1.0 g/dL, P = 0.335). Additionally, there was also no significant difference in clinical characteristics, intraoperative findings, or operative outcomes.

CONCLUSIONS

Our study demonstrated that transumbilical SPLS using conventional laparoscopic instruments has operative outcomes comparable to MPLS for the surgical treatment of tubal pregnancy. Transumbilical SPLS may therefore be offered as a feasible alternative to MPLS.