Preoperative factors associated with prolonged postoperative in-hospital length of stay in patients with Crohn's disease undergoing intestinal resection or strictureplasty

Impact of Preoperative Factors in Patients With IBD on Postoperative Length of Stay: A National Surgical Quality Improvement Program-Inflammatory Bowel Disease Collaborative Analysis

BACKGROUND

Patients with IBD are challenging to manage perioperatively because of disease complexity and multiple comorbidities.

OBJECTIVE

To identify whether preoperative factors and operation type were associated with extended postoperative length of stay after IBD-related surgery, defined by 75th percentile or greater (n = 926; 30.8%).

DESIGN

This was a cross-sectional study based on a retrospective multicenter database.

SETTING

The National Surgery Quality Improvement Program-Inflammatory Bowel Disease Collaborative captured data from 15 high-volume sites.

PATIENTS

A total of 3008 patients with IBD (1710 with Crohn's disease and 1291 with ulcerative colitis) with a median postoperative length of stay of 4 days (interquartile range, 3-7) from March 2017 to February 2020.

MAIN OUTCOME MEASURES

The primary outcome was extended postoperative length of stay.

RESULTS

On multivariable logistic regression, increased odds of extended postoperative length of stay were associated with multiple demographic and clinical factors (model p < 0.001, area under receiver operating characteristic curve = 0.85). Clinically significant contributors that increased postoperative length of stay were rectal surgery (vs colon; OR, 2.13; 95% CI, 1.52-2.98), new ileostomy (vs no ileostomy; OR, 1.50; 95% CI, 1.15-1.97), preoperative hospitalization (OR, 13.45; 95% CI, 10.15-17.84), non-home discharge (OR, 4.78; 95% CI, 2.27-10.08), hypoalbuminemia (OR, 1.66; 95% CI, 1.27-2.18), and bleeding disorder (OR, 2.42; 95% CI, 1.22-4.82).

LIMITATIONS

Retrospective review of only high-volume centers.

CONCLUSIONS

Patients with IBD who were preoperatively hospitalized, who had non-home discharge, and who underwent rectal surgery had the highest odds of extended postoperative length of stay. Associated patient characteristics included bleeding disorder, hypoalbuminemia, and ASA classes 3 to 5. Chronic corticosteroid, immunologic, small molecule, and biologic agent use were insignificant on multivariable analysis. See Video Abstract.

IMPACTO DE LOS FACTORES PREOPERATORIOS EN PACIENTES CON ENFERMEDAD INFLAMATORIA INTESTINAL EN LA DURACIN DE LA ESTANCIA POSTOPERATORIA UN ANLISIS COLABORATIVO DEL PROGRAMA NACIONAL DE MEJORA DE LA CALIDAD QUIRRGICAENFERMEDAD INFLAMATORIA INTESTINAL

ANTECEDENTES:Los pacientes con enfermedad inflamatoria intestinal son difíciles de manejar perioperatoriamente debido a la complejidad de la enfermedad y a múltiples comorbilidades.OBJETIVO:Este estudio tuvo como objetivo identificar si los factores preoperatorios y el tipo de operación se asociaron con una estadía postoperatoria prolongada después de una cirugía relacionada con enfermedad inflamatoria intestinal, definida por el percentil 75 o mayor (n = 926, 30.8%).DISEÑO:Este fue un estudio transversal basado en una base de datos multicéntrica retrospectiva.ESCENARIO:Datos capturados de quince sitios de alto volumen en El Programa Nacional de Mejoramiento de la Calidad de la Cirugía-Enfermedad Intestinal Inflamatoria en colaboración.PACIENTES:Un total de 3,008 pacientes con enfermedad inflamatoria intestinal (1,710 con enfermedad de Crohn y 1,291 con colitis ulcerosa) con una mediana de estancia postoperatoria de 4 días (RIC 3-7) desde marzo de 2017 hasta febrero de 2020.PRINCIPALES MEDIDAS DE RESULTADO:El resultado primario fue la extensión de la estancia postoperatoria.RESULTADOS:En la regresión logística multivariable, el aumento de las probabilidades de prolongar la estancia postoperatoria se asoció con múltiples factores demográficos y clínicos (modelo p<0.001, área bajo la curva ROC - 0.85). Los contribuyentes clínicamente significativos que aumentaron la duración de la estancia postoperatoria fueron la cirugía rectal (frente al colon) (OR 2.13, IC del 95 %: 1.52 a 2.98), una nueva ileostomía (frente a ninguna ileostomía) (OR 1.50, IC del 95 %: 1.15 a 1.97), hospitalización preoperatoria (OR 13.45, IC 95% 10.15-17.84), alta no domiciliaria (OR 4.78, IC 95% 2.27-10.08), hipoalbuminemia (OR 1.66, IC 95% 1.27-2.18) y trastorno hemorrágico (OR 2.42, IC 95% 1.22-4.82).LIMITACIONES:Revisión retrospectiva de solo centros de alto volumen.CONCLUSIONES:Los pacientes con enfermedad inflamatoria intestinal que fueron hospitalizados antes de la operación, que tuvieron alta no domiciliaria y que se sometieron a cirugía rectal tuvieron las mayores probabilidades de prolongar la estancia postoperatoria. Las características asociadas de los pacientes incluyeron trastorno hemorrágico, hipoalbuminemia y clases ASA 3-5. El uso crónico de corticosteroides, inmunológicos, agentes de moléculas pequeñas y de agentes biológicos no fue significativo en el análisis multivariable. (Traducción-Dr. Jorge Silva Velazco ).

Inflammatory Response in Patients With Crohn's Disease Compared With Ulcerative Colitis: Secondary Results of a Prospective Pilot Study

Background

The aim of this study was to compare the inflammatory response (IR) to surgery between patients with Crohn's disease (CD) and patients with ulcerative colitis (UC).

Methods

This study is a secondary analysis of data collected in a previous study by the authors. We included all adult patients who underwent elective surgery for CD and UC. The primary outcome variable was the difference in postoperative IR as measured by interleukin 6 (IL-6), interleukin 10 (IL-10), C-reactive protein (CRP), and the count of white blood cells (WBCs) in peripheral blood. Two-way repeated-measures analysis of variance with a mixed effect (disease type as the between-patient factor, and time as the within patient factor).

Results

We included 46 patients in this pilot study. Median age was 42.5 years (IQR 30.5-42.2), 25/46 were females (54.3%). Patients with CD had a more marked IR to surgery compared with those with UC as shown by significant differences in levels of IL-6, IL-10, and CRP. Patients with CD were more often treated with postoperative epidural analgesia 17 (53.1%) versus 1 (7.1%), P = .009. Patients with colonic CD had a more intense IR to surgery than patients with UC after the same surgical resection. This significant trend continued when patients who underwent small bowel resection compared with those with colectomy. The changes in inflammatory markers and WBC counts from baseline to peak value were also higher in patients with CD indicating a more severe IR. However, there was a similar response in patients undergoing laparoscopic compared with open approaches.

Conclusions

The postoperative IR was greater in patients with CD than those with UC. This is important to tackle in preoperative optimization as well as postoperative recovery protocols.

A scoring system to predict a prolonged length of stay after surgery for Crohn's disease

AIM

Many factors influence the postoperative length of stay (LOS) in Crohn's disease (CD). This study aims to identify the factors associated with a prolonged LOS after ileocolic resection (ICR) for CD and to develop a scoring system to predict the postoperative LOS in CD.

METHOD

Patient data were collected from St Marks Hospital, London, UK, and the Humanitas Clinical and Research Center Milan, Italy, for all patients who underwent an ICR for CD from 2005 to 2017. Logistic regression was used for multivariate analysis. The scoring system was developed from the logistic regression model. The performance of the scoring system was evaluated using the area under the receiver operating characteristic curve (AUROC).

RESULTS

A total of 628 surgeries were included in the analysis. Eighty eight surgeries were excluded due to missing data. The remaining 543 were divided into two cohorts for the development (n = 418) and validation (n = 125) of the scoring system. The regression model was statistically significant (p < 0.0001). The statistically significant independent variables included the time since diagnosis, American Society of Anesthesiologists (ASA) grade, perioperative use of steroids, surgical access, strictureplasty and platelet count. The AUROCs for the development and validation cohorts were 0.732 and 0.7, respectively (p < 0.0001). The cut-off score suggested by Youden's index was 50, with a sensitivity of 65.6% and a specificity of 73.3%.

CONCLUSION

The time since diagnosis, ASA grade, steroid use, surgical access, strictureplasty and platelet count were associated with a prolonged LOS and were used to develop a scoring system. The calculator is available online at https://rebrand.ly/Crohnscal.

Abdominal Surgery in Crohn's Disease: Risk Factors for Complications

Introduction

Abdominal surgery in patients with Crohn's disease (CD) is challenging, especially in the biologic era. The aim of this study was to evaluate factors associated with increased risk for postoperative complications in CD.

Methods

A retrospective study was conducted with consecutive patients who underwent abdominal surgery for CD from January 2012 to January 2018.

Results

Of 103 patients, 32% had postoperative complications. Gender, age, disease location and phenotype, hemoglobin and albumin levels, previous abdominal surgery, and preoperative optimization did not differ between the groups with or without complications. Thirty-five percent of the patients were under anti-TNF therapy, and this medication was not associated with increased risk for postoperative complications. Time since the onset of the disease was significantly higher in patients with complications (12.9 vs. 9.4, p = 0.04). In multivariate analysis, creation of ostomy and urgent surgery were the only variables independently associated with increased risk for complications (OR 3.2, 95% CI 1.12-9.46 and OR 2.94, 95% CI 0.98-9.09, respectively).

Conclusion

Urgent surgery for CD should preferably be performed in specialized centers, and creation of stoma is not necessarily associated with lower rate of postoperative complications but rather less severe complications.

Surgical treatment of intestinal stricture in inflammatory bowel disease

Fibroblast infiltration and collagen deposition result in structural changes in the bowel wall, and lead to strictures in intestinal inflammatory disease. While strictures can also occur in other contexts, such as malignancy, this review focuses on the surgical treatment of stricture secondary to inflammatory bowel disease. Distinguishing between predominantly inflammation vs established fibrosis as the cause of a stricture can be challenging. While inflammatory strictures may be responsive to medication, predominantly fibrotic strictures usually need surgical intervention. Both endoluminal and extraluminal approaches are described in this review. Endoscopic dilatation of strictures is suitable for short-segment isolated small bowel strictures. Other options are to divide the stricture surgically but preserve the length, performing a strictureplasty or resecting the strictured segment. The mesentery is increasingly recognized as playing a role in stricture recurrence. In a relapsing-remitting disease such as Crohn's disease, the preservation of intestinal length is essential and balance is needed between this and a complete resection to reduce the risk of recurrence. Pre- and postoperative involvement of the multidisciplinary team is essential to improve outcomes in this challenging clinical scenario.