Management of Destructive Colon Injuries after Damage Control Surgery

WSES guidelines on blunt and penetrating bowel injury: diagnosis, investigations, and treatment

The aim of this paper was to review the recent literature to create recommendations for the day-to-day diagnosis and surgical management of small bowel and colon injuries. Where knowledge gaps were identified, expert consensus was pursued during the 8th International Congress of the World Society of Emergency Surgery Annual (September 2021, Edinburgh). This process also aimed to guide future research.

[Surgical approach for colon perforation and traumatic ruptures at the multifield hospital]

OBJECTIVE

To analyze postoperative outcomes in patients with colon perforation and traumatic ruptures at the multifield hospital.

MATERIAL AND METHODS/

The study included 93 patients aged 24-85 years with colon perforation and traumatic ruptures. All patients were divided into 3 groups depending on the cause of colon perforation: group 1 - 43 (46.2%) patients with colon cancer, group 2 - 27 (29%) patients with ulcerative colitis, group 3 - 22 (23.6%) patients with traumatic ruptures following blunt abdominal trauma. Cause of colon perforation was unclear in 1 (1.1%) case. Diagnostic algorithm included routine clinical and laboratory methods and modern minimally invasive endoscopic surgical technologies (ultrasound, CT, MRI, colonoscopy, laparoscopy).

RESULTS/

Ninety (96.8%) out of 93 patients with colon perforation underwent surgery. Postoperative mortality was 41.5%, 46.1% and 31.8% in all groups, respectively. Overall postoperative mortality was 40%.

CONCLUSION

Bowel resection with colostomy is preferred for colon perforation regardless the cause of injury because this procedure ensures the best immediate results. Palliative suturing of perforations with colostomy or delivering the affected colon segment on anterior abdominal wall are accompanied by high mortality and should be used for strict indications in severely ill patients.

Laparoscopy for Crohn's disease: A comprehensive exploration of minimally invasive surgical techniques

BACKGROUND

Along with the unceasing progress of medicine, Crohn's disease (CD), especially complex CD, is no longer a taboo for minimally invasive surgery. However, considering its special disease characteristics, more clinical trials are needed to confirm the safety and feasibility of laparoscopic surgery for CD.

AIM

To investigate the safety and feasibility of laparoscopic enterectomy for CD, assess the advantages of laparoscopy over laparotomy in patients with CD, and discuss comprehensive minimally invasive surgical techniques in complex CD.

METHODS

This study prospectively collected clinical data from patients with CD who underwent enterectomy from January 2017 to January 2020. It was registered in the Chinese clinical trial database with the registration number ChiCTR-INR-16009321. Patients were divided into a laparoscopy group and a traditional laparotomy group according to the surgical method. The baseline characteristics, operation time, intraoperative blood loss, temporary stoma, levels of abdominal adhesion, pathological characteristics, days to flatus and soft diet, postoperative complications, hospitalization time, readmission rate within 30 d, and hospitalization cost were compared between the two groups.

RESULTS

A total of 120 eligible patients were enrolled into the pre-standardized groups, including 100 in the laparoscopy group and 20 in the laparotomy group. Compared with the laparotomy group, the postoperative hospitalization time in the laparoscopy group was shorter (9.1 ± 3.9 d vs 11.0 ± 1.6 d, P < 0.05), the days to flatus were fewer (2.8 ± 0.8 d vs 3.5 ± 0.7 d, P < 0.05), the days to soft diet were fewer (4.2 ± 2.4 d vs 6.2 ± 2.0 d, P < 0.05) and the intraoperative blood loss was less (103.3 ± 80.42 mL vs 169.5 ± 100.42 mL, P < 0.05). There were no statistically significant differences between the two groups in preoperative clinical data, operation time (149.0 ± 43.8 min vs 159.2 ± 40.0 min), stoma rate, levels of abdominal adhesion, total cost of hospitalization, incidence of postoperative complications [8.0% (8/100) vs 15.0% (3/20)], or readmission rate within 30 days [1.0% (1/100) vs 0.00 (0/20)].

CONCLUSION

Compared with laparotomy, laparoscopic enterectomy promotes the recovery of gastrointestinal function, shortens the postoperative hospitalization time, and does not increase the incidence of postoperative complications. Laparoscopic enterectomy combined with varieties of minimally invasive surgical techniques is a safe and acceptable therapeutic method for CD patients with enteric fistulas.

A contemporary prospective review of 205 consecutive patients with penetrating colon injuries

BACKGROUND

Management of colon injuries has significantly evolved in the recent decades resulting in considerably decreased morbidity and mortality. We set out to investigate penetrating colon injuries in a high-volume urban academic trauma center in South Africa.

METHODS

All patients with penetrating colon injuries admitted between 1/2015 and 1/2018 were prospectively enrolled. Data collection included demographics, injury profile and outcomes. Primary outcome was in-hospital mortality. Secondary outcome was morbidity.

RESULTS

Two-hundred and five patients were included in the analysis. Stab and gunshot wounds constituted 18% and 82% of the cases, respectively. Mean age was 28.9 (10.2) years and 96.1% were male. Median injury severity score (ISS) and penetrating abdominal trauma index (PATI) were 16 (9-25) and 19 (10-26), respectively. A total of 47.8% of the patients had a complication per Clavien-Dindo classification. Colon leak rate was 2.4%. Wound and abdominal organ/space infection rate was 15.1 and 6.3%, respectively. Overall in-hospital mortality was 9.3%. Risk factors for mortality were higher ISS and PATI, shock on admission, need for blood transfusion, intra-abdominal vascular injury, damage control surgery, and extra-abdominal severe injuries.

CONCLUSIONS

Contemporary overall complication rate remains high in penetrating colon injuries, however, anastomotic leak rate is decreasing. Colon injury associated mortality is related to overall injury burden and hemorrhage rather than to colon injuries.