A laparoscopic approach is associated with a decreased incidence of SSI in patients undergoing palliative surgery for malignant bowel obstruction

Bowel Emergencies in Patients With Cancer

Cancer is the second most common cause of death worldwide. Bowel emergencies in patients with cancer are becoming increasingly more prevalent due to advances in cancer therapy and longer overall patient survival. When these patients present acutely, they are often frail and may have pre-existing co-morbidities. This article discusses the imaging features of bowel emergencies commonly encountered in oncological patients in clinical practice. These include chemotherapy related colitis, neutropenia enterocolitis and typhlitis, toxic megacolon, bowel perforation, malignant bowel obstruction and gastrointestinal haemorrhage. The radiologist plays a key role in identifying these oncological emergencies and guiding further management.

A meta‐analysis examined the effect of stoma on surgical site wound infection in colorectal cancer

To assess the impact of a stoma on surgical site wound infection in colorectal cancer, we conducted a meta-analysis. A thorough review of the literature up to September 2022 revealed that 3223 participants had colorectal cancer at the start of the investigations; 258 of them had a stoma, while 2965 did not have a stoma. Using dichotomous or contentious methods and a random or fixed-effect model, odds ratios (OR) and mean difference (MD) with 95% confidence intervals (CIs) were estimated to evaluate the impact of a stoma on surgical site wound infection in colorectal cancer. The stoma present had significantly higher surgical site wound infections (OR, 4.37; 95% CI, 3.08-6.21; P < 0.001) with no heterogeneity (I2 = 12%) compared to stoma absent in colorectal cancer. The stoma present had significantly higher surgical site wound infections compared to the stoma absent in colorectal cancer. The low number of selected studies in the meta-analysis calls for care when analysing the results.

Malignant Bowel Obstruction Management Over Time: Are We Doing Anything New? A Current Narrative Review

INTRODUCTION

Malignant bowel obstruction from peritoneal carcinomatosis affects a significant proportion of luminal gastrointestinal and ovarian oncology patients, and portends poor long-term survival. The management approach for these patients includes a range of medical therapies and surgical options; however, how to select an optimal treatment strategy remains enigmatic. The goal of this narrative review was to summarize the latest evidence around multimodal malignant bowel obstruction treatment and to establish if and where progress has been made.

METHODS

A targeted literature search examining articles focused on the management of malignant bowel obstruction from peritoneal carcinomatosis was performed. Following data extraction, a narrative review approach was selected to describe evidence and guidelines for surgical prognostic factors, imaging, tube decompression, medical management, nutrition, and quality of life.

RESULTS

Outcomes in the literature to date are summarized for various malignant bowel obstruction treatment strategies, including surgical and non-surgical approaches, as well as a discussion of the role of total parenteral nutrition and chemotherapy in holistic malignant bowel obstruction management.

CONCLUSION

There has been little change in survival outcomes in malignant bowel obstruction in over more than a decade and there remains a paucity of high-level evidence to direct treatment decision making. Healthcare providers treating patients with malignant bowel obstruction should work to establish consensus guidelines, where feasible, to support medical providers in ensuring compassionate care during this often terminal event for this unique patient group.

Scoring Systems May be Effective in Predicting Mortality Associated with Palliative Emergency Gastrointestinal Surgery: A Retrospective Observational Study

Background

Palliative emergency gastrointestinal surgery is associated with significant morbidity and mortality and weighing up the benefits and harms during the decision-making may be challenging. There are very few studies on surgery in palliative patient population. The aim of this retrospective study was to evaluate morbidity and mortality after palliative emergency gastrointestinal surgery and the usability of scoring systems in predicting the outcome.

Methods

Consecutive adult patients undergoing palliative emergency surgery at a tertiary hospital during the period 2015 to 2016 were included. Pre- and post-operative functional status, morbidity and mortality of patients were assessed. The predictive value of the American Society of Anesthesiologists (ASA) classification, the American College of Surgeons National Surgical Quality Improvement Program Surgical Risk Calculator (ACS NSQIP SRC) and Palliative index (PI) in estimating morbidity and mortality were determined.

Results

A total of 93 patients (age 69 [28–92] years, 51% female) were included. Typical indications for surgery were bowel obstruction (52%) and securing food intake (30%). Pre-operatively two patients (2.2%) were totally dependent in daily activities, while post-operatively the respective share was 34% at discharge from hospital. The incidence of post-operative complications was 37% and 14% died during the hospital stay. One-, three-month and one-year mortality rates were 41%, 63% and 87%, respectively. While ASA score, PI score and ACS NSQIP did not predict post-operative morbidity, both ASA score and ACS NSQIP SRC predicted post-operative mortality.

Conclusions

Palliative emergency laparotomy is associated with significant post-operative mortality and morbidity. Scorings, such as ASA score and ACS NSQIP SRC predict mortality in this patient population.