Long-term surgical recurrence, morbidity, quality of life, and body image of laparoscopic-assisted vs. open ileocolic resection for Crohn's disease: a comparative study

Quality of Life in Inflammatory Bowel Diseases (IBDs) Patients after Surgery

Inflammatory Bowel Diseases (IBDs) are chronic, relapsing and disabling diseases that affect the gastrointestinal tract. This relapsing course is often unpredictable with severe flares and the need for intensive medical treatment, hospitalization, or emergent/urgent surgery, all of which significantly impact patients' quality of life (QoL). QoL in IBD patients is significantly lower than in the general population, and depression and anxiety have been shown to have a higher prevalence than in healthy individuals, especially during disease flares. Complications requiring hospitalization and repeated surgeries are not uncommon during the disease course and significantly affect QoL in IBD patients. Patient-reported outcome measures (PROMs) can be used to measure the impact of chronic disease on QoL from the patient's perspective. The use of PROMs in IBD patients undergoing surgery could help to investigate the impact of the surgical procedure on QoL and determine whether there is any improvement or worsening. This review summarizes the use of PROMs to assess QoL after various surgical procedures required for IBD treatment.

Clinical and surgical factors for successful stoma reversal in patients with Crohn's disease-results of a retrospective cohort study

PURPOSE

Despite the wide range of medical and interventional therapy options available, some patients with Crohn's disease (CD) need an ileostomy or colostomy. The aim of this study was to identify clinical, surgical and drug-related predictors of successful stoma reversal in CD patients.

METHODS

A retrospective medical record analysis of surgical department logs, hospital discharge letters and patient reports from outpatient departments was performed for all CD patients who underwent a first ostomy surgery.

RESULTS

Our study analysed a total of 149 patients (76 women, 73 men, median age at first stoma of 34 years after a median CD duration of 9 years), with a median follow-up of 78.4 (IQR 88.6) months after first ostomy surgery. Of these patients, 73 (49%) underwent stoma reversal after a median of 11.7 months (IQR 15.7 months) of whom 17 (23.3%) needed a second stoma. In multivariant analysis, Montreal A1 classification (HR 2.07; 95% confidence interval 1.23-3.47; p = 0.006), a primary laparotomy (HR 2.30; 95% confidence interval 1.20-4.41; p = 0.012) and the absence of perianal/rectal CD activity (HR 3.00; 95% confidence interval 1.86-4.86; p < 0.001) emerged as independent predictors of a shorter time to stoma reversal. Introduction or switch of biological therapy after first stoma was not associated with successful reversal of the stoma (OR 4.6 95% confidence interval 1.45-14.66; p = 0.01). Laboratory parameters had no influence.

CONCLUSION

Clinical and surgical features-rather than medication or laboratory findings-were found to be predictors of successful stoma reversal in CD patients. Future studies focusing on the definition of a Standard Operation Procedure for emergency and elective CD surgery are warranted.

Physical Activity and Quality of Life in Adult Men and Women with Distorted Perception of Weight Status: Nationwide Surveys (KNHANES 2016-2018)

This study analyzed the distorted perception of weight in adults aged 20 years or older and investigated the difference in the amount of physical activity and health-related quality of life (HRQOL). This study examined 21,326 adults regarding their body mass index (BMI), subjective body recognition (SBR), physical activity (according to the Global Physical Activity Questionnaire; GPAQ), and HRQOL (EuroQol-5 Dimension; EQ-5D) from the 7th Korea National Health and Nutrition Examination Survey (2016−2018). Independent t-test, analysis of variance (ANOVA), chi-square test, and multiple regression analysis were conducted. The group with the same BMI and SBR significantly showed a long time of activity vigorous-intensity (F = 21.25, p = 0.003) and moderate-intensity time (F = 17.24, p < 0.001). In the ‘BMI = SBR’ group, the sub-group with normal BMI and normal SBR showed the highest vigorous-intensity (mean ± SD = 7.20 ± 26.05, F = 37.86, p < 0.001) and moderate-intensity (mean ± SD = 13.89 ± 30.18, F = 43.27, p < 0.001) activity times. The sub-group with normal BMI and normal SBR had the highest percentage of responding as normal in the five EQ-5D sub-items. For the score of the EQ-5D Index, the highest score was shown in the group that felt subjectively more obese than the actual BMI (F = 56.83, p < 0.001). In the ‘BMI = SBR’ group, these factors related to physical activity (vigorous-intensity, moderated-intensity, and walking) are factors influencing health-related quality of life in this regression model (F = 396.57, p < 0.001, R2 = 0.165). Various health promotion programs and policy recommendations to reduce the distorted perception of weight are required.

Surgical Strategies to Reduce Postoperative Recurrence of Crohn's Disease After Ileocolic Resection

Postoperative recurrence after ileocaecal resection for fibrostenotic terminal ileal Crohn's disease is a significant issue for patients as it can result in symptom recurrence and requirement for further surgery. There are very few modifiable factors, aside from smoking cessation, that can reduce the risk of postoperative recurrence. Until relatively recently, the surgical technique used for resection and anastomosis had little or no impact on postoperative recurrence rates. Novel surgical techniques such as the Kono-S anastomosis and extended mesenteric excision have shown promise as ways to reduce postoperative recurrence rates. This manuscript will review and discuss the evidence regarding a range of surgical techniques and their potential role in reducing disease recurrence. Some of the techniques have been shown to be associated with significant benefits for patients and have already been integrated into the routine clinical practice of some surgeons, while other techniques remain under investigation. Current techniques such as resection of the mesentery close to the intestine and stapled side to side anastomosis are being challenged. It is looking more likely that surgeons will have a major role to play when it comes to reducing recurrence rates for patients undergoing ileocaecal resection for Crohn's disease.

The Risk Factors for Complications After Crohn's Disease Surgery

Background

Crohn's disease needs a multidisciplinary approach, and surgery will ultimately be necessary for most patients. Complications usually occur after surgery.

Objective

This study aims to present complication rates in surgically treated Crohn's disease patients at a single institution and to determine possible risk factors.

Methods

A retrospective analysis of 112 consecutive surgery performed on Crohn's disease patients between 2003 and 2015. The demographic data, patient and disease characteristics, surgery type, and complications were analyzed.

Results

Of 112 patients, 64 (57.1%) were male and 48 (42.9%) were female. The mean age was 34 (range, 18–78) years. The mean follow-up was 114 ± 32.4 (range, 61–197) months. The most common early complications were intra-abdominal abscess formation (n = 10, 8.9%) and wound infection (n = 7, 6.26%). The incisional hernia was the most common late complication (n = 4, 3.6%). Nonmodifiable disease features associated with complications were colonic involvement of the disease (P = 0.001), penetrating disease character (P = 0.037), stoma formation (P = 0.000), fistula (P = 0.008), and concomitant fistula and intra-abdominal abscess existence (P = 0.043). Stoma formation was found to be an independent risk factor for complications (P = 0.001).

Conclusions

Colonic involvement, penetrating disease, fistula, concomitant abscess and fistula, and stoma formation were identified as nonmodifiable risk factors for complications after surgery for Crohn's disease.

What are the predictors for recurrence of Crohn's disease after surgery?

Surgical resection is an unavoidable part of the current treatment options for Crohn's disease (CD), and more than half of patients develop recurrence. The aim of this study was to investigate the predictors for recurrence in the long-term follow-up of CD patients after surgery.Medical records of consecutive CD patients who were operated on between January 2003 and January 2015 were retrospectively analyzed. Data including demographic and clinical characteristics of the patients were recorded. Recurrence was evaluated based on the Crohn's Disease Activity Index or endoscopic findings.The majority of 112 patients were males (n = 64, 57.1%), and 61 (54.4%) of them were active smokers. The median follow-up was 113 (range: 61-197) months. Disease recurrence occurred in 16 (14.3%) patients at a median of 13.5 months. The endoscopic recurrence rate was 8% (n = 9) at 1 year, 12.5% (n = 14) at 5 years, and 13.4% (n = 15) at 10 years. One (0.9%) patient underwent colonoscopic balloon dilatation at 1 year, and 7 (6.3%) patients needed re-resection at a median of 36 months. The age of the patient at the time of diagnosis (P = .033), penetrating disease behavior (P = .011), intra-abdominal abscess (P = 0.040) and, concomitant fistula and intra-abdominal abscess (P = .017) were associated with disease recurrence.Our study results suggest that the patients' age at the time of diagnosis, penetrating disease, intra-abdominal abscess, and concomitant fistula and abscess are the risk factors for CD recurrence after surgery.

Totally Laparoscopic Ileocolic Resection for Complex Enterovisceral Fistulas in Crohn's Disease: A Comparative Study

INTRODUCTION

In primary Crohn's disease (CD), laparoscopic ileocolic resection has been shown to be both feasible and safe, and is associated with improved outcomes in terms of postoperative morbidity and length of hospital stay. However, it is unclear whether the laparoscopic approach can be routinely proposed as a safe procedure for patients with complex enterovisceral fistulas.The aim of this study is to assess the feasibility and safety of laparoscopic surgery for complex enterovisceral fistulas, and compare it with CD patients who underwent primary laparoscopic ileocolic resection.

PATIENTS AND METHODS

All patients who underwent laparoscopic primary ileocolic resection (LICR) for complex enterovisceral fistulas between July 2006 and July 2017 were included. They were compared with all consecutive patients who underwent LICR for nonfistulizing CD in the same period of time. Patients with previous bowel resections or recurrent disease were excluded.

RESULTS

Nineteen patients with 20 enterovisceral fistulas (group I) were compared with 61 patients who underwent LICR for nonfistulizing disease (group II). There were no differences between the groups in age, sex, preoperative body mass index, nutritional status, and American Society of Anesthesiology score. There was no conversion to open surgery in both groups.There were no significant differences between groups in terms of operative time [120 (range: 65 to 232) vs. 117 (range: 62 to 217) min, P=0.7], hospital stay [6 (5 to 8) vs. 7 (5 to 65) days, P=0.56], overall morbidity 26.3% versus 16.4% (P=0.33), major morbidity (Clavien-Dindo >3) 15.7% versus 10% (P=0.66) and reoperation rates 5.3% versus 4.9% (P=0.9). There was no mortality in both groups.

CONCLUSIONS

Our experience shows that the laparoscopic approach for complex enterovisceral fistulas in selected CD patients is both feasible and safe in the hands of experienced inflammatory bowel disease surgeons with extensive expertise in laparoscopic surgery. Larger study cohorts are needed to confirm these findings.

Early Ileocecal Resection Is an Effective Therapy in Isolated Crohn's Disease

Despite the increasing incidence and prevalence of Crohn’s Disease (CD), no curative options exist and treatment remains complex. While therapy has mainly focused on medical approaches in the past, growing evidence reveals that in cases of limited inflammation, surgery can suffice as an alternative primary treatment. We retrospectively assessed the disease course and outcomes of 103 patients with terminal Ileitis who underwent primary surgery (n = 29) or received primary medical treatment followed by surgery (n = 74). Primary endpoint was the need for immunosuppressive medication after surgical treatment (ileocecal resection, ICR) during a two-years follow-up. Rates for laparoscopic ICR were enhanced in case of early surgery, but no differences were seen for postoperative complications. In case of immunosuppressive medication, patients with ICR at an early state of disease needed significantly less anti-inflammatory medication during the two-year postoperative follow-up compared to patients who were primarily treated medically. Furthermore, in a subgroup analysis for patients with localized ileocecal disease manifestation, early surgery consistently resulted in a decreased amount of medical therapy postoperatively. In conclusion primary ICR is safe and effective in patients with limited CD, and the need for immunosuppressive medication during the postoperative follow-up is low compared to patients receiving surgery at a later stage of disease.

Does Smoking Cessation Reduce Surgical Recurrence After Primary Ileocolic Resection for Crohn's Disease?

BACKGROUND

Tobacco smoking is a known risk factor for recurrence of Crohn's disease after surgical resection.

OBJECTIVE

This study assessed the effect of smoking cessation on long-term surgical recurrence after primary ileocolic resection for Crohn's disease.

DESIGN

A retrospective review of a prospectively maintained database was conducted.

SETTINGS

Patient demographic data and medical and surgical details were combined from 2 specialist centers. After ethical approval, patients were contacted in case of missing data regarding smoking habit.

PATIENTS

All patients undergoing ileocolic resection between 2000 and 2012 for histologically confirmed Crohn's disease were included. Those with previous intestinal resection, strictureplasty for Crohn's disease, leak after ileocolic resection, or who were never reversed were excluded.

MAIN OUTCOME MEASURES

The primary end point was surgical recurrence measured by Kaplan-Meier survival analysis and secondary medical therapy at time of follow-up.

RESULTS

Over a 12-year period, 290 patients underwent ileocolic resection. Full smoking data were available for 242 (83%) of 290 patients. There were 169 nonsmokers (70%; group 1), 42 active smokers at the time of ileocolic resection who continued smoking up to last follow-up (17%; group 2), and 31 (13%) who quit smoking after ileocolic resection (group 3). The median time of smoking exposure after ileocolic resection for group 3 was 3 years (interquartile range, 0-6 y), and median follow-up time for the whole group was 112 months (9 mo; interquartile range, 84-148 mo). Kaplan-Meier survival analysis showed a significantly higher surgical recurrence rate for group 2 compared with group 3 (16/42 (38%) vs 3/31 (10%); p = 0.02; risk ratio = 3.9 (95% CI, 1-12)). In addition, significantly more patients in group 2 without surgical recurrence received immunomodulatory maintenance therapy compared with group 3 (12/26 (46%) vs 4/28 (14%); p = 0.01; risk ratio = 3.2 (95% CI, 1-9)).

LIMITATIONS

The study was limited by its retrospective design and small number of patients.

CONCLUSIONS

Smoking cessation after primary ileocolic resection for Crohn's disease may significantly reduce long-term risk of surgical recurrence and is associated with less use of maintenance therapy. See Video Abstract at http://links.lww.com/DCR/B86. ¿DEJAR DE FUMAR REDUCE LA RECURRENCIA QUIRÚRGICA DESPUÉS DE LA RESECCIÓN ILEOCÓLICA PRIMARIA PARA LA ENFERMEDAD DE CROHN?: Fumar tabaco es un factor de riesgo conocido para la recurrencia de la enfermedad de Crohn después de la resección quirúrgica.Evaluar el efecto de dejar de fumar en la recurrencia quirúrgica a largo plazo después de la resección ileocólica primaria para la enfermedad de Crohn.Revisión retrospectiva de una base de datos mantenida prospectivamente.Se combinaron datos demográficos del paciente, así como detalles médicos y quirúrgicos de dos centros especializados. Después de la aprobación ética, se contactó a los pacientes en caso de falta de datos sobre el hábito de fumar.Todos los pacientes sometidos a resección ileocólica entre 2000 y 2012 por enfermedad de Crohn confirmada histológicamente. Se excluyeron aquellos con resección intestinal previa, estenosis por enfermedad de Crohn, fuga después de resección ileocólica o que nunca se revirtieron.La principal variable fue la recurrencia quirúrgica medida por análisis de supervivencia de Kaplan-Meier, terapia médica secundaria en el momento del seguimiento.Durante un período de 12 años, 290 pacientes fueron sometidos a resección ileocólica. Se dispuso de datos completos sobre el tabaquismo para 242/290 (83%). Hubo 169 no fumadores (70%) (grupo 1), 42 (17%) fumadores activos en el momento de la resección ileocólica que continuaron fumando hasta el último seguimiento (grupo 2) y 31 (13%) que dejaron de fumar después de resección ileocólica (grupo 3). La mediana del tiempo de exposición al tabaquismo después de la resección ileocólica para el grupo 3 fue de 3 años (IQR 0-6) y la mediana del tiempo de seguimiento para todo el grupo fue de 112 meses (9 años) (IQR 84-148). El análisis de supervivencia de Kaplan-Meier mostró una tasa de recurrencia quirúrgica significativamente mayor para el grupo 2 en comparación con el grupo 3 (16/42 (38%) frente a 3/31 (10%), p = 0.02; razón de riesgo 3.9 (IC 95% 1-12)). Además, un número significativamente mayor de pacientes del grupo 2 sin recurrencia quirúrgica recibieron terapia de mantenimiento inmunomoduladora en comparación con el grupo 3 (12/26 (46%) frente a 4/28 (14%), p = 0.01; razón de riesgo 3.2 (IC 95% 1-9)).Diseño retrospectivo y pequeño número de pacientes.Dejar de fumar después de la resección ileocólica primaria para la enfermedad de Crohn puede reducir significativamente el riesgo a largo plazo de recurrencia quirúrgica y se asocia con un menor uso del tratamiento de mantenimiento. Consulte Video Resumen en http://links.lww.com/DCR/B86. (Traducción-Dr. Gonzalo Federico Hagerman).

The Role of Laparoscopic, Robotic, and Open Surgery in Uncomplicated and Complicated Inflammatory Bowel Disease

The incidence of inflammatory bowel disease is increasing and despite advances in medical therapy, patients continue to require operations for complications of their disease. Minimally invasive surgical options have impacted postoperative morbidity dramatically with reduction of pain, length of stay and adhesion formation, but additionally, this population of patients are not only concerned with successful operative therapy but also the ability to return to their lifestyle and cosmetics. Laparoscopic and robotic surgery for Crohn's disease has proven to benefit patients with ileocolic or colonic disease, however complicated disease with phlegmon, abscess or fistulae is best served with a hybrid approach. Ulcerative colitis treatment has seen advancements with laparoscopic and robotic platforms, however the benefits of minimally invasive surgery must be balanced with producible and durable outcomes.

Body Image in Liver Transplantation Recipients

Body image (BI) concerns have been reported to play a significant role in the psychological adaptation after organ transplantation. There is a paucity of data about BI beliefs in liver transplant recipients. We report the results of a cross-sectional study of 177 liver transplant recipients for whom we assessed BI, anxiety, depression, and quality of life (QOL) using validated instruments. Our results indicate that higher BI concerns correlated with higher levels of anxiety and depression. BI concerns were more elevated in females, younger patients, and patients with a lower income. Patients with chronic liver disease had more BI concerns than patients who received liver transplantation for acute liver failure. Specific BI concerns also correlated independently with QOL scores. We conclude that BI concerns are significant in liver transplant recipients and should be evaluated by clinicians involved in the mental health care of this population.

Body image dissatisfaction in patients with inflammatory bowel disease: a systematic review

BACKGROUND AND AIMS

Little is known about the relationship between inflammatory bowel disease (IBD) and body image. The aim of this systematic review was to summarise the evidence on body image dissatisfaction in patients with IBD across four areas: (1) body image tools, (2) prevalence, (3) factors associated with body image dissatisfaction in IBD and (4) association between IBD and quality of life.

METHODS

Two reviewers screened, selected, quality assessed and extracted data from studies in duplicate. EMBASE, MEDLINE, PsycINFO and Cochrane CENTRAL were searched to April 2018. Study design-specific critical appraisal tools were used to assess risk of bias. Narrative analysis was undertaken due to heterogeneity.

RESULTS

Fifty-seven studies using a body image tool were included; 31 for prevalence and 16 and 8 for associated factors and association with quality of life, respectively. Studies reported mainly mean or median scores. Evidence suggested female gender, age, fatigue, disease activity and steroid use were associated with increased body image dissatisfaction, which was also associated with decreased quality of life.

CONCLUSION

This is the first systematic review on body image in patients with IBD. The evidence suggests that body image dissatisfaction can negatively impact patients, and certain factors are associated with increased body image dissatisfaction. Greater body image dissatisfaction was also associated with poorer quality of life. However, the methodological and reporting quality of studies was in some cases poor with considerable heterogeneity. Future IBD research should incorporate measurement of body image dissatisfaction using validated tools.

Quality of life and colorectal function in Crohn's disease patients that underwent ileocecal resection during childhood

Psychosocial and functional outcomes after intestinal resection in pediatric Crohn's disease (CD) are lacking. Therefore, we (I) assessed health-related quality of life (HRQOL), colorectal function, and satisfaction with surgery and (II) investigated their relationship with surgical outcomes, after ileocecal resection for CD. Crohn's patients that underwent ileocecal resection during childhood were included. HRQOL and colorectal function were assessed using SF-36 and COREFO, respectively, and compared with reference values. Satisfaction was scored on a 5-point Likert scale. In total, 80 patients (50% male, median age 23.0 years) were included. Physical HRQOL was impaired (SF-36 [mean]: CD, 47 vs. general, 54; p < 0.001), while mental HRQOL was similar to that in the general population. Overall colorectal function was impaired (COREFO [mean]: CD, 12.6 vs. normal, 7.2; p < 0.001). Worse colorectal function was associated with increasing clinical disease activity and longer interval since resection. Majority of patients was satisfied with surgery (81% satisfied/very satisfied, 11% neither satisfied nor dissatisfied, 8% dissatisfied/very dissatisfied). Decreased satisfaction with surgery was associated with increased clinical disease activity but not related to colorectal function.Conclusions: Physical HRQOL and colorectal function in CD patients who underwent ileocecal resection during childhood seem impaired and related to adverse surgical outcomes. This emphasizes the need for post-operative monitoring and prophylactic therapies. What is Known: • Up to 25% of pediatric-onset Crohn's disease (CD) patients undergo an intestinal resection within 5 years from diagnosis. • Many children and adults with CD experience disruption of their daily activities and health-related quality of life (HRQOL). What is New: • Physical HRQOL and colorectal function are impaired in patient with CD that underwent ileocecal resection during childhood. • Increasing clinical disease activity, a longer interval since surgery, severe complications related to surgery, and recurrent surgeries are all associated with worse colorectal function.

Novel Approaches to Ileocolic and Perianal Fistulising Crohn's Disease

Crohn's disease (CD) is a well-known idiopathic inflammatory bowel disease characterised by transmural inflammation which can ordinarily affect all the gastrointestinal tract. Its true aetiology is unknown, and a causal therapy is not available to date. The most peculiar aspect of CD lies in its absolute heterogeneity, as we might face various scenarios, locations of the disease, pathologic behaviours, and severity of the disease itself. For these reasons, the cornerstone for the treatment of CD lies in a complex multimodal management, requiring close collaborations among surgeons, gastroenterologists, radiologists, and staff nurses. Advances in surgical and medical therapy are changing the course of the disease. Nowadays, the introduction of both laparoscopy and novel surgical techniques, the improvement of recovery pathways, and the opening of new frontiers are allowing healthcare professionals to deal with complex and recurrent scenarios, trying to spare bowel and anal function, thus ensuring a better quality of life for the patient. Given the heterogeneity and complexity of this disease, it would be impractical to encompass all the aspects of surgical management of CD. This review will address areas that are considered to be hot topics, controversies, challenges, and novelties: thus, we will focus on complex ileocecal disease, surgical strategies, and fistulising perianal conditions.

Laparoscopy Combined with Enhanced Recovery Pathway in Ileocecal Resection for Crohn's Disease: A Randomized Study

Background and Aims

Laparoscopic approach is recommended as the first-choice option for simple ileocecal resections. However, there are no randomized trials that have focused on patients with Crohn's disease (CD) treated by laparoscopy and enhanced recovery pathway. The aim of the present study is to prospectively evaluate the feasibility, safety, and short-term outcomes of laparoscopy with enhanced recovery pathway for CD patients undergoing ileocecal resection.

Methods

A consecutive cohort of 32 CD patients who underwent laparoscopic ileocecal resection between December 2015 and December 2016 was randomized to enhanced recovery after surgery (ERAS) group or standard care group. Primary outcome was total postoperative hospital stay. Secondary outcomes were time to first flatus and stool, pain scores, morbidity, reoperation rate, readmission rate, and in-hospital costs.

Results

Compliance with the ERAS was high for all items (≥90%) except the items of abdominal drains and early fluid intake. A significantly earlier return of bowel function was observed in the ERAS group. Compared with the standard care group, patients in the ERAS group had shorter postoperative hospital stay and lower in-hospital costs (5.19 ± 1.28 versus 9.94 ± 3.33 days, P < 0.001; 2.70 ± 0.50 versus 3.73 ± 0.75 ten thousand RMB, P < 0.001, respectively). Other parameters did not show any significant differences between the two groups.

Conclusions

Laparoscopic approach within an ERAS perioperative care program is a safe and effective treatment combination for CD patients requiring ileocecal resection. This study is registered at ClinicalTrials.gov (NCT02777034).

Factors Associated with Short-Term Morbidity in Patients Undergoing Colon Resection for Crohn's Disease

BACKGROUND

Patients undergoing colon resection for Crohn's disease are at risk of developing postoperative complications. The aim of this study is to identify factors associated with short-term (30-day) morbidity in patients undergoing colon resection for Crohn's disease from a national database.

METHODS

Patients who underwent colon resection for Crohn's disease in 2015 were identified from the American College of Surgeons National Surgical Quality Improvement Program (ACS-NSQIP) database. The groups were classified based on presence of postoperative 30-day complications. The overall morbidity was calculated by including patients who had at least one postoperative complication. Demographics, preoperative, and operative factors were assessed and compared between the two groups. Further multivariate logistic regression analysis was conducted.

RESULTS

A total of 1643 patients met the inclusion criteria [mean age of 41.2 (± 15.5) years, 871 (53%) female]. Sixty percent (n = 993) of the procedures were performed laparoscopically and 128 (12.8%) cases were converted to open. Ninety-five patients (5%) underwent emergent resections. Thirty percent (n = 507) of patients had at least one postoperative complication within 30 days of surgery. Ileus (16%), transfusion (7%), and organ-space surgical site infection (6%) were the most common morbidities. Independent risk factors for postoperative morbidity were male gender (p = 0.01), open surgery (p = 0.002), preoperative severe anemia (p = 0.001), and preoperative weight loss (p = 0.04).

CONCLUSION

Approximately one third of the patients who undergo colon resection for Crohn's disease experience postoperative complications. Preoperative optimization of nutrition and anemia may improve outcomes. Laparoscopic technique appears to be the preferred surgical treatment option for resection when feasible.

Incidence and risk factors for incisional surgical site infection in patients with Crohn's disease undergoing bowel resection

Background

Patients with Crohn's disease (CD) are often reported to be at a high risk for incisional surgical site infection (SSI). The aim of this study was to identify the risk factors associated with post-operative incisional SSI in CD patients after bowel resection.

Method

CD patients undergoing bowel resection between 2007 and 2015 were enrolled. Demographic and clinical features related to post-operative incisional SSI were analysed using both univariate and multivariate logistical analyses.

Results

Of all eligible patients (n = 159), 123 (77.4%) were male, with a mean age at surgery of 33.4 ± 11.8 years. A total of 35 (22.0%) CD patients developed post-operative incisional SSI. Post-operative incisional SSI was more likely to happen in patients who had penetrating type of disease (P = 0.018), underwent bowel resection for the indication of chronic fistula (P = 0.005) and had an intra-operative finding of fistula (P = 0.001). A greater proportion of patients with post-operative incisional SSI were found to have anemia (P = 0.019) but elevated levels of white blood cells (P = 0.027), neutrophils (P = 0.006) as well as an elevated percentage of neutrophils (P = 0.005). Multivariate logistic regression analysis showed that anemia (odds ratio [OR]: 3.31, 95% confidence interval [CI]: 1.05-10.46, P = 0.041), an elevated percentage of neutrophils (OR: 2.85, 95% CI: 1.23-6.59, P = 0.014) and an intra-operative finding of fistula (OR: 3.76, 95% CI: 1.53-9.21, P = 0.004) were significantly associated with the risk for post-operative incisional SSI.

Conclusions

Anemia, elevated percentage of neutrophils and intra-operative finding of fistula are predictors for the development of post-operative incisional SSI in CD patients undergoing bowel resection. Favorable pre-operative nutrition status and low inflammatory status may lessen the incidence of post-operative incisional SSI.

Short- and medium-term outcomes following primary ileocaecal resection for Crohn's disease in two specialist centres

BACKGROUND

Despite improvements in medical therapy, the majority of patients with Crohn's disease still require surgery. The aim of this study was to report safety, and clinical and surgical recurrence rates, including predictors of recurrence, after ileocaecal resection for Crohn's disease.

METHODS

This was a cohort analysis of consecutive patients undergoing a first ileocaecal resection for Crohn's disease between 1998 and 2013 at one of two specialist centres. Anastomotic leak rate and associated risk factors were assessed. Kaplan-Meier estimates were used to describe long-term clinical and surgical recurrence. Univariable and multivariable regression analyses were performed to identify risk factors for both endpoints.

RESULTS

In total, 538 patients underwent primary ileocaecal resection (40·0 per cent male; median age at surgery 31 (i.q.r. 24-42) years). Median follow-up was 6 (2-9) years. Fifteen of 507 patients (3·0 per cent) developed an anastomotic leak. An ASA fitness grade of III (odds ratio (OR) 4·34, 95 per cent c.i. 1·12 to 16·77; P = 0·033), preoperative antitumour necrosis factor therapy (OR 3·30, 1·09 to 9·99; P = 0·035) and length of resected bowel specimen (OR 1·06, 1·03 to 1·09; P < 0·001) were significant risk factors for anastomotic leak. Rates of clinical recurrence were 17·6, 45·4 and 55·0 per cent after 1, 5 and 10 years respectively. Corresponding rates of requirement for further surgery were 0·6, 6·5 and 19·1 per cent. Smoking (hazard ratio (HR) 1·67, 95 per cent c.i. 1·14 to 2·43; P = 0·008) and a positive microscopic resection margin (HR 2·16, 1·46 to 3·21; P < 0·001) were independent risk factors for clinical recurrence. Microscopic resection margin positivity was also a risk factor for further surgery (HR 2·99, 1·36 to 6·54; P = 0·006).

CONCLUSION

Ileocaecal resection achieved durable medium-term remission, but smoking and resection margin positivity were risk factors for recurrence.

Single-incision laparoscopic surgery (SILS) for children with Crohn's disease

PURPOSE

Single-incision laparoscopic surgery (SILS) has been described in adults with Crohn's disease, but its use in pediatric Crohn's patients has been limited. The purpose of this study was to review our experience with SILS in pediatric patients with Crohn's disease.

METHODS

A retrospective review was performed for patients diagnosed with Crohn's disease who underwent small bowel resection or ileocecectomy at a freestanding children's hospital from 2006 to 2014. Data collected included demographic data, interval from diagnosis to surgery, operative time, length of stay, and postoperative outcomes.

RESULTS

Analysis identified 19 patients who underwent open surgery (OS) and 41 patients who underwent SILS. One patient (2.4 %) within the SILS group required conversion to OS. Demographic characteristics were similar between the 2 cohorts. The most common indication for surgery was stricture/obstruction (SILS 70.7 % vs. OS 68.4 %, p = 0.86), and ileocecectomy was the most common primary procedure performed (SILS 90.2 % vs. OS 100 % OS). Operative times were longer for SILS (135 ± 50 vs. 105 ± 37 min, p = 0.02). However, when the last 20 SILS cases were compared to all OS cases, the difference was no longer statistically significant (SILS 123.3 ± 34.2 vs. OS 105 ± 36.5, p = 0.12). No difference was noted in postoperative length of stay (SILS 6.5 ± 2.2 days vs. OS 7.4 ± 2.2 days, p = 0.16) or overall complication rate (SILS 24.4 % vs. OS 26.3 %, p = 0.16).

CONCLUSION

SILS ileocecectomy is feasible in pediatric patients with Crohn's disease, achieving outcomes similar to OS. As experience increased, operative times also became comparable.

Transanal completion proctectomy after total colectomy and ileal pouch-anal anastomosis for ulcerative colitis: a modified single stapled technique

AIM

Minimally invasive surgery has proved its efficacy for the surgical treatment of ulcerative colitis (UC). The recent evolution in single port (SP) surgery together with transanal rectal surgery could further facilitate minimally invasive surgery in UC patients. This technical note describes a technical modification for single stapled anastomoses in patients undergoing transanal completion proctectomy and ileal pouch-anal anastomosis (ta-IPAA) for UC.

METHODS

A step-by-step approach of the ta-IPAA in UC is described, including pictures and a video illustration.

RESULTS

We describe a ta-IPAA with SP laparoscopy at the ileostomy site. All patients underwent a total colectomy with end-ileostomy for therapy refractory UC in a first step. Colectomy was done by multiport laparoscopy in six patients, while the ileostomy site was used as single port access in five patients. In all 11 patients the stoma site was used for SP mobilization of the mesenteric root and fashioning of the J-pouch. Completion proctectomy was done using a transanal approach. A single stapled anastomosis was performed in all patients. An 18 French catheter was used to approximate the pouch to the rectal cuff.

CONCLUSION

A technical modification of the single stapled anastomosis facilitates the formation of the ta-IPAA, further reducing invasiveness in UC patients.

What are the consequences of enlarging the extraction site to exteriorize a large specimen during laparoscopic surgery for Crohn's enteritis?

AIM

The implications of extraction site enlargement for the removal of large specimens during laparoscopic surgery for Crohn's disease have not been clearly described; such a description is the aim of this study.

METHOD

An institutional database was queried to identify patients undergoing laparoscopic resection for Crohn's disease through midline incision between 1995 and 2013. Perioperative outcomes were compared among cases completed through their initial extraction site (L), completed after increasing the length of the initial extraction site (IL) for specimen exteriorization, and cases converted to open surgery (C). Univariate and multivariate statistical analyses were performed.

RESULTS

Out of 309 patients, 52 required IL and 36 required C. Heavier, older, male patients were more likely to require IL or C. There were no differences in disease behaviour (P = 0.260), procedures performed (P = 0.12) or postoperative morbidity (P = 0.33). IL and L groups had a comparable initial length of hospital stay (LOS), which was shorter than in the C group. While there were no significant differences in causes of readmission (P = 0.31), IL had increased readmission rates compared with L [odds ratio (OR) 2.80, P = 0.021] or C (OR 13.89, P = 0.015). When combining initial and readmission LOS, C and IL groups had comparable overall LOS [median ratio (MR) 1.09, P = 0.57], which was significantly longer than in the L group (MR 1.27, P = 0.02).

CONCLUSION

Extraction site enlargement during laparoscopic surgery for enteric Crohn's disease had no impact on primary LOS. However, the shorter initial LOS was offset by increased readmission rates when compared with formal conversion. The threshold to convert in case of anticipated difficulty due to a large specimen should be low.

Body image in transplant recipients and living organ donors

PURPOSE OF REVIEW

The purpose of this article is to describe the current evidence regarding the prevalence and significance of concerns about body image in transplant recipients and organ donors.

RECENT FINDINGS

Body image and organ integration concerns have been reported as main themes in the psychological adaptation to transplantation. Their prevalence, severity, description and impact vary wildly. There is a lack of validated instruments to measure body image or organ integration in transplant patients. For organ recipients, satisfaction with body image depends on the organ, genre, pretransplant medical illness, time since transplantation and post-transplant medication regimen. Complete or partial denial of the graft is frequently reported. For organ donors, body image is influenced by the type of surgical incision. There is little evidence that body image or organ integration impact medical or psychological outcomes after transplantation or organ donation.

SUMMARY

Body image is becoming a significant component of measuring the quality of life in transplant patients. Body image may become a factor in decisions about if and when to pursue transplant for nonlife-threatening conditions (e.g. face transplantation), about the type of incision or about the immunosuppressant regimen. For mental health professionals, understanding the complexities of body image and organ integration will help enhance the assistance provided before and after transplant or donation.

Effect of intestinal resection on quality of life in Crohn's disease

INTRODUCTION

Patients with Crohn's disease have poorer health-related quality of life [HRQoL] than healthy individuals, even when in remission. Although HRQoL improves in patients who achieve drug-induced or surgically induced remission, the effects of surgery overall have not been well characterised.

METHODS

In a randomised trial, patients undergoing intestinal resection of all macroscopically diseased bowel were treated with postoperative drug therapy to prevent disease recurrence. All patients were followed prospectively for 18 months. C-reactive protein [CRP], Crohn's Disease Activity Index [CDAI], and faecal calprotectin [FC] were measured preoperatively and at 6, 12, and 18 months. HRQoL was assessed with a general [SF36] and disease-specific [IBDQ] questionnaires at the same time points.

RESULTS

A total of 174 patients were included. HRQoL was poor preoperatively but improved significantly [p < 0.001] at 6 months postoperatively. This improvement was sustained at 18 months. Females and smokers had a poorer HRQoL when compared with males and non-smokers, respectively. Persistent endoscopic remission, intensification of drug treatment at 6 months, and anti-tumour necrosis factor therapy were not associated with HRQoL outcomes different from those when these factors were not present. There was a significant inverse correlation between CDAI, [but not endoscopic recurrence, CRP, or FC] on HRQoL.

CONCLUSION

Intestinal resection of all macroscopic Crohn's disease in patients treated with postoperative prophylactic drug therapy is associated with significant and sustained improvement in HRQoL irrespective of type of drug treatment or endoscopic recurrence. HRQoL is lower in female patients and smokers. A higher CDAI, but not direct measures of active disease or type of drug therapy, is associated with a lower HRQoL.

How do patients score cosmesis after laparoscopic natural orifice specimen extraction colectomy?

AIM

Laparoscopic colorectal resection results in improved cosmetic outcome and better presumed body image. Laparoscopic NOSE colectomy omits an incision for specimen extraction and is supposed to further improve postoperative cosmesis. This study aimed to assess the cosmetic benefit.

METHOD

Forty-nine patients who underwent a NOSE colectomy for bowel endometriosis from September 2009 to September 2013 were matched for age, American Society of Anesthesiologists (ASA) grade and body mass index (BMI) with patients who underwent a conventional laparoscopic colectomy for the same indication. Patients were asked to complete a questionnaire consisting of a body scale and a cosmetic scale and the Patient Scar Assessment Questionnaire (PSAQ) including five subscales (appearance, symptoms, scar consciousness, satisfaction with appearance and satisfaction with symptoms).

RESULTS

Patient demographics were similar between both groups. Patients were assessed at a median postoperative follow-up of 41 months in the NOSE colectomy group and 35 months in the conventional resection group. The median body image questionnaire score was 15 for NOSE colectomy and 18 for conventional resection (P = 0.027). The respective median PSAQ scores were 56 and 71 (P = 0.002). There was a good relationship between the PSAQ score and the body image questionnaire (Spearman correlation coefficient 0.82).

CONCLUSION

Depending on the scoring system used, the cosmetic outcome may be better after NOSE colectomy than conventional laparoscopy in patients having surgery for endometriosis. The comprehensive body image questionnaire, being shorter and easier to use, could be a valid tool for assessing cosmesis after NOSE procedures.

Getting personal: a review of sexual functioning, body image, and their impact on quality of life in patients with inflammatory bowel disease

BACKGROUND

Inflammatory bowel disease (IBD), which includes Crohn's disease and ulcerative colitis, is a chronic relapsing disorder associated with distressing physical and psychological symptoms. Many patients with IBD have impaired quality of life. Sexual functioning and body image are rated high among concerns of patients with IBD and may impact quality of life. A better understanding of the roles of sexual functioning and body image in quality of life for patients with IBD is needed because improvement in quality of life is a primary therapeutic goal. The aim of this review was to summarize the current literature on sexual functioning and body image in patients with IBD, emphasizing their impact on quality of life.

METHODS

An electronic search of the literature was conducted using the PubMed, PsycINFO, and Cochrane databases. Key phrases included: "Ulcerative Colitis/Crohn's disease/Inflammatory Bowel Disease and sexual function," and "Ulcerative Colitis/Crohn's disease/Inflammatory Bowel Disease and body image." The search produced 1284 citations. We identified 56 studies, which were conducted from 1990 through April 2014, written in English, and included at least 10 adults with IBD.

CONCLUSIONS

Few studies have tested directly the association between quality of life and sexual functioning and body image among patients with IBD. Results preliminarily suggest a positive relationship between quality of life and sexual functioning and body image postoperatively among patients with IBD. Future studies comprised of patients who have not had surgery are necessary to better understand the relationship between sexual functioning, body image, and quality of life in patients with active and inactive IBD.

Body image dissatisfaction in patients with inflammatory bowel disease

BACKGROUND

Despite the fact that the inflammatory bowel diseases (IBD) and their treatments may affect physical appearance, the effect of IBD on body image is poorly understood. The aims of this study were to determine whether body image dissatisfaction (BID) changes over time in patients with IBD and to examine the demographic and disease-related variables associated with decreased body image.

METHODS

Adults aged 18 and above in the Ocean State Crohn's and Colitis Area Registry with at least 2 years of follow-up were eligible for this study. All patients were enrolled within 6 months of IBD diagnosis and followed prospectively. BID was assessed using a modified version of the Adapted Satisfaction With Appearance questionnaire. Total Adapted Satisfaction With Appearance scores and 2 subscores were calculated. To assess for changes over time, general linear models for correlated data were used for continuous outcomes, and generalized estimating equations were used for discrete outcomes.

RESULTS

Two hundred seventy-four patients were studied. BID was found to be stable over time among men and women with IBD despite overall improvements in disease activity. No differences were found in BID according to IBD subtype. Female gender, greater disease activity, higher symptom burden, longer duration of steroid use, dermatologic and musculoskeletal manifestations of IBD, and ileocolonic disease location among patients with Crohn's disease were associated with greater BID. Greater BID was associated with lower health-related quality of life.

CONCLUSIONS

BID remains stable in an incident cohort of IBD despite improved disease activity and is associated with lower health-related quality of life.

Laparoscopy in Crohn's disease

In Crohn's disease (CD) surgical management, laparoscopic approach offers several theoretical advantages over the open approach. However, the importance of inflammatory lesions associated with CD, and the frequent presence of adhesions from previous surgery have initially questioned its feasibility and safety. In the present review article we will discuss the role of laparoscopic approach for Crohn's disease surgical management, along with its potential benefits as compared to the open approach.

Is laparoscopic ileocecal resection a safe option for Crohn's disease? Best evidence topic

A best evidence topic was constructed according to a structured protocol. The question addressed was whether laparoscopic ileocecal resection for Crohn's disease is associated with higher morbidity rates in comparison to open surgery. From a total of 123 articles, 11 studies provided the best available evidence on this topic. Five observational studies, two randomized trials, three follow up studies and a meta-analysis were identified. The primary author, date and country of publication, study type, patient group characteristics, relevant outcome parameters and results of these papers were tabulated. Perioperative morbidity was either similar between the laparoscopic and the open group, or favored the laparoscopic approach. Convalescence was consistently reported to be shorter in the laparoscopic treatment arm, at cost of longer duration of surgery. Limited evidence suggests lower incidence of small bowel obstruction and disease recurrence for laparoscopy, although follow up data are of poor quality. It may be concluded that laparoscopic ileocecal resection is a safe alternative approach to open surgery for uncomplicated Crohn's disease, provided laparoscopic expertise is available.

Laparoscopic surgery for complex Crohn's disease

In primary Crohn's disease (CD), laparoscopic ileocolic resection has been shown to be both feasible and safe, and is associated with improved outcomes in terms of postoperative morbidity and length of hospital stay. At this time, it is unclear whether the laparoscopic approach can be routinely proposed as a safe procedure for patients with complex CD involving localized abscess, fistula or recurrent disease. The aim of this systematic literature review was to assess the feasibility and safety of laparoscopic surgery for complex or recurrent CD. In the current literature, there are nine non-randomized cohort studies, two of which were case-matched. The mean rate of conversion to open laparotomy reported in these series ranged from 7% to 42%. Morbidity rate and hospital stay following laparoscopic resection for complex CD were similar to those for initial resection or for non-complex CD. In summary, even though strong evidence is lacking and more contributions with larger size are needed, the limited experiences available from the literature confirm that the laparoscopic approach for complex CD is both feasible and safe in the hands of experienced IBD surgeons with extensive expertise in laparoscopic surgery. Further studies are required to confirm these results and determine precisely patient selection criteria.

Laparoscopic and open subtotal colectomies have similar short-term results

BACKGROUND

Laparoscopic subtotal colectomy (STC) is a complex procedure. It is possible that short-term benefits for segmental resections cannot be attributed to this complex procedure. This study aims to assess differences in short-term results for laparoscopic versus open STC during a 15-year single-institute experience.

METHODS

We reviewed consecutive patients undergoing laparoscopic or open elective or subacute STC from January 1997 to December 2012.

RESULTS

Fifty-six laparoscopic and 50 open STCs were performed. The operation time was significantly longer in the laparoscopic group, median 266 min (range 121-420 min), compared to 153 min (range 90-408 min) in the open group (p < 0.001). Median hospital stay showed no statistical difference, 14 days (range 1-129 days) in the laparoscopic and 13 days (range 1-85 days) in the open group. Between-group postoperative complications were not statistically different.

CONCLUSIONS

Laparoscopic STC has short-term results similar to the open procedure, except for a longer operation time. The laparoscopic approach for STC is therefore only advisable in selected patients combined with extensive preoperative counseling.

Laparoscopic surgery for Crohn's disease: a meta-analysis of perioperative complications and long term outcomes compared with open surgery

Background

Previous meta-analyses have had conflicting conclusions regarding the differences between laparoscopic and open techniques in patients with Crohn’s Disease. The objective of this meta-analysis was to compare outcomes in patients with Crohn’s disease undergoing laparoscopic or open surgical resection.

Methods

A literature search of EMBASE, MEDLINE, The Cochrane Central Register of Controlled Trials and the US National Institute of Health’s Clinical Trials Registry was completed. Randomized clinical trials and non-randomized comparative studies were included if laparoscopic and open surgical resections were compared. Primary outcomes assessed included perioperative complications, recurrence requiring surgery, small bowel obstruction and incisional hernia.

Results

34 studies were included in the analysis, and represented 2,519 patients. Pooled analysis showed reduced perioperative complications in patients undergoing laparoscopic resection vs. open resection (Risk Ratio 0.71, 95% CI 0.58 – 0.86, P = 0.001). There was no evidence of a difference in the rate of surgical recurrence (Rate Ratio 0.78, 95% CI 0.54 – 1.11, P = 0.17) or small bowel obstruction (Rate Ratio 0.63, 95% CI 0.28 – 1.45, P = 0.28) between techniques. There was evidence of a decrease in incisional hernia following laparoscopic surgery (Rate Ratio 0.24, 95% CI 0.07 – 0.82, P = 0.02).

Conclusions

This is the largest review in this topic. The results of this analysis are based primarily on non-randomized studies and thus have significant limitations in regards to selection bias, confounding, lack of blinding and potential publication bias. Although we found evidence of decreased perioperative complications and incisional hernia in the laparoscopic group, further randomized controlled trials, with adequate follow up, are needed before strong recommendations can be made.

Current status of laparoscopic surgery for patients with Crohn's disease

PURPOSE

Minimally invasive surgery is increasingly utilized in treatment for refractory or complicated Crohn's disease, and new developments aim at further reducing the abdominal trauma and improving the outcome. This review evaluates current literature about minimally invasive surgery for patients with Crohn's disease, latest advances in single-incision surgery, and methods of specimen extraction.

METHODS

Literature was reviewed with focus on the following topics: indications, surgical procedures, conversions, complications, and short- as well as long-term outcomes of laparoscopic compared to open surgery for refractory, complicated, and recurrent Crohn's disease.

RESULTS

Short-term benefits such as shorter hospital stay and faster postoperative recovery are accompanied by long-term benefits such as better cosmetic results and lower treatment-associated morbidity. Single-incision surgery and minimally invasive methods of specimen extraction help to further reduce the surgical trauma and are gradually implemented in the treatment.

CONCLUSION

In experienced centers, laparoscopic surgery for Crohn's disease is safe and as feasible as open operations, even for selected cases with operations for complicated or recurrent disease. However, accurate analysis of the data is complicated by the heterogeneity of clinical presentations as well as the variety of performed procedures. Additional long-term data are needed for evaluation of true benefits of the new techniques.

Surgical management of IBD--from an open to a laparoscopic approach

Surgery is a key feature of IBD management. Up to 70% of patients with Crohn's disease and 35% of patients with ulcerative colitis will require surgery during the course of their disease. This Review provides an overview of IBD surgical management, focusing on the potential benefits and drawbacks of laparoscopy compared with open surgery. Emergency and elective indications for both laparoscopic and open surgery are detailed for patients with ulcerative colitis and Crohn's disease. Evidence-based comparative results of these surgical approaches are discussed, along with factors that influence patient outcomes. Upcoming new techniques for IBD surgical management, including single-port surgery, are also presented.

Cosmesis and body image after single-port access surgery for gynaecologic disease

BACKGROUND

Little is known about patient satisfaction with single-port access (SPA) surgery for gynaecologic disease related to body image and cosmesis.

AIMS

This study aimed to determine cosmetic satisfaction with SPA surgery.

METHODS

Postal questionnaires, including the Body Image Questionnaire, were sent to 159 women who had undergone SPA surgery between May 2008 and April 2010.

RESULTS

Hundred and forty-six women participated in this study. Most of the women reported a relatively high body image and cosmetic score. The mean scores were 19.6 ± 1.1 and 21.9 ± 2.5, respectively. More than 67% of the women (N = 98) reported that the scar was invisible, and 97.3% of the women said that they would recommend SPA surgery to others.

CONCLUSION

Single-port access surgery is a good option for the management of gynaecologic disease with respect to patient satisfaction.

Cosmetic outcomes of laparoendoscopic single-site hysterectomy compared with multi-port surgery: randomized controlled trial

STUDY OBJECTIVE

To compare cosmetic satisfaction with laparoendoscopic single-site surgery (LESS) compared with multi-port surgery.

DESIGN

Randomized controlled trial (Canadian Task Force classification I).

SETTING

University hospital.

PATIENTS

Twenty women who underwent laparoscopically-assisted vaginal hysterectomy (LAVH) via LESS or multi-port surgery.

INTERVENTIONS

Laparoendoscopic single-site surgery or multi-port surgery.

MEASUREMENT AND MAIN RESULTS

Cosmetic satisfaction was assessed using the Body Image Questionnaire at baseline and at 1, 4, and 24 weeks after surgery. Of the 20 LESS procedures, 1 was converted to multi-port surgery because of severe adhesions, and 1 woman assigned to undergo multi-port surgery was lost to follow-up. The 2 surgery groups did not differ in clinical demographic data and surgical results or postoperative pain scores at 12, 24, and 36 hours. Compared with the multi-port group, the LESS group reported significantly higher cosmetic satisfaction at 1, 4, and 24 weeks after surgery (p < .01).

CONCLUSION

Compared with multi-port surgery, LESS is not only a feasible approach with comparable operative outcomes but also has an advantage insofar as cosmetic outcome.

Laparoscopic approach is feasible in Crohn's complex enterovisceral fistulas: a case-match review

BACKGROUND

Complex enterovisceral fistulas are internal fistulas joining a "diseased" organ to any intra-abdominal "victim" organ, with the exception of ileoileal fistulas. Few publications have addressed laparoscopic surgery for complex fistulas in Crohn's disease.

OBJECTIVE

The aim of this study was to evaluate the feasibility of such an approach.

DESIGN

This study is a retrospective, case-match review.

SETTINGS

This study was conducted at a tertiary academic hospital.

PATIENTS

: All patients who underwent a laparoscopic ileocecal resection for complex enterovisceral fistulas between January 2004 and August 2011 were included. They were matched to a control group undergoing operation for nonfistulizing Crohn's disease according to age, sex, nutritional state, preoperative use of steroids, and type of resection performed. Matching was performed blind to the peri- and postoperative results of each patient.

MAIN OUTCOME MEASURES

The 2 groups were compared in terms of operative time, conversion to open surgery, morbidity and mortality rates, and length of stay.

RESULTS

Eleven patients presenting with 13 complex fistulas were included and matched with 22 controls. Group 1 contained 5 ileosigmoid fistulas (38%), 3 ileotransverse fistulas (23%), 3 ileovesical fistulas (23%), 1 colocolic fistula (8%), and 1 ileosalpingeal fistula (8%). There were no significant differences between the groups in terms of operative time (120 (range, 75-270) vs 120 (range, 50-160) minutes, p = 0.65), conversion to open surgery (9% vs 0%, p = 0.33), stoma creation (9% vs 14%, p = 1), global postoperative morbidity (18% vs 32%, p = 0.68), and major complications (Dindo III: 0% vs 9%, p = 0.54; Dindo IV: 0% vs 0%, p = 1), as well as in terms of length of stay (8 (range, 7-32) vs 9 (range, 5-17) days, p = 0.72). No patients died.

LIMITATIONS

This is a retrospective review with a small sample size.

CONCLUSION

A laparoscopic approach for complex fistulas is feasible in Crohn's disease, with outcomes similar to those reported for nonfistulizing forms.

Surgery for Crohn's disease: new developments

BACKGROUND/AIMS

Crohn's disease is a chronic relapsing inflammatory bowel disease requiring surgery in a large number of patients. This review describes new developments in surgical techniques for treating Crohn's disease.

RESULTS

Single-incision laparoscopic surgery decreases abdominal wall trauma by reducing the number of abdominal incisions, possibly improving postoperative results in terms of pain and cosmetics. The resected specimen can be extracted through the single-incision site or the future stoma site. Another option is to use natural orifices for extraction (i.e. transcolonic/transanal), but actual benefits of these procedures have not yet been determined. In patients with extensive perianal disease or rectal involvement, transperineal completion proctectomy is often feasible, thereby avoiding relaparotomy. By using a close rectal intersphincteric resection, damage to the pelvic autonomic nerves is avoided. In addition, the risk of presacral abscess formation is reduced by leaving the mesorectal tissue behind.

CONCLUSION

Minimally invasive surgery and associated techniques have become standard clinical practice in surgical treatment of patients with Crohn's disease. New developments aim at further reducing the hospital stay and morbidity, and improving the cosmetic outcomes.

Postoperative recurrent luminal Crohn's disease: a systematic review

Despite improved immunosuppressive therapy, surgical resection is still often required for uncontrolled inflammatory disease and the stenosing and perforating complications of Crohn's disease. However, surgery is not curative. A majority of patients develop disease recurrence at or above the anastomosis. Subclinical endoscopically identifiable recurrence precedes the development of clinical symptoms; identification and treatment of early mucosal recurrence may therefore prevent clinical recurrence. Therapy to achieve mucosal healing should now be the focus of postoperative therapy. A number of clinical risk factors for the development of earlier postoperative recurrence have been identified, and reasonable evidence is now available regarding the efficacy of drug therapies in preventing recurrence. This evidence now needs to be incorporated into prospective treatment strategies.

Minilaparoscopic colorectal resections: technical note

Laparoscopic colorectal resections have been shown to provide short-term advantages in terms of postoperative pain, general morbidity, recovery, and quality of life. To date, long-term results have been proved to be comparable to open surgery irrefutably only for colon cancer. Recently, new trends keep arising in the direction of minimal invasiveness to reduce surgical trauma after colorectal surgery in order to improve morbidity and cosmetic results. The few reports available in the literature on single-port technique show promising results. Natural orifices endoscopic techniques still have very limited application. We focused our efforts in standardising a minilaparoscopic technique (using 3 to 5 mm instruments) for colorectal resections since it can provide excellent cosmetic results without changing the laparoscopic approach significantly. Thus, there is no need for a new learning curve as minilaparoscopy maintains the principle of instrument triangulation. This determines an undoubted advantage in terms of feasibility and reproducibility of the procedure without increasing operative time. Some preliminary experiences confirm that minilaparoscopic colorectal surgery provides acceptable results, comparable to those reported for laparoscopic surgery with regard to operative time, morbidity, and hospital stay. Randomized controlled studies should be conducted to confirm these early encouraging results.

Single-access laparoscopic surgery for ileal disease

Aim. Single-access laparoscopic surgery (SALS) can be effective for benign and malignant diseases of the ileum in both the elective and urgent setting. Methods. Ten consecutive, nonselected patients with ileal disease requiring surgery over a twelve month period were included. All had a preoperative abdominopelvic computerized tomogram. Peritoneal access was achieved via a single transumbilical incision and a “surgical glove port” utilized as our preferred access device. With the pneumoperitoneum established, the relevant ileal loop was located using standard rigid instruments. For ileal resection, anastomosis, or enterotomy, the site of pathology was delivered and addressed extracorporeally. Result. The median (range) age of the patients was 42.5 (22–78) years, and the median body mass index was 22 (20.2–28) kg/m². Procedures included tru-cut biopsy of an ileal mesenteric mass, loop ileostomy and ileotomy for impacted gallstone extraction as well as ileal (n = 3) and ileocaecal resection (n = 4). Mean (range) incision length was 2.5 (2–5) cm. All convalescences were uncomplicated. Conclusions. These preliminary results show that SALS is an efficient and safe modality for the surgical management of ileal disease with all the advantages of minimal access surgery and without requiring a significant increase in theatre resource or cost or incurring extra patient morbidity.

Laparoscopic surgery for recurrent ileocolic Crohn's disease is as safe and effective as primary resection

AIM

The safety and short-term outcome of laparoscopic surgery for recurrent ileocolic Crohn's disease was compared with the outcome following primary resection.

METHOD

Between June 2002 and June 2010, 59 consecutive unselected patients (30 of whom had recurrent disease) underwent laparoscopic ileocolic resection. Four primary resections and one revision were performed as a single incision laparoscopic surgery (SILS) procedure.

RESULTS

There was no difference between the two groups in terms of age, body mass index, American Society of Anesthesiology (ASA) grade or the presence or absence of fistulating disease. The median operating time was significantly longer for the revision group (125 min vs 85 min; P < 0.001). The rate of conversion was 8.5%, morbidity was 20% and mortality was 0% (P = not significant between groups). Risk factors for conversion included a complex fistula, fibrosis and the need to carry out multiple stricturoplasty. Patients in whom surgery was converted had a longer hospital stay and a higher morbidity (40%). The median hospital stay was 3 days, the return to theatre rate was 5% and the re-admission rate was 5% (P = not significant between groups).

CONCLUSION

Laparoscopic surgery for recurrent ileocolic Crohn's disease is safe and can lead to significant short-term benefit, including earlier discharge. Conversion increases the length of stay in hospital and the overall morbidity.