Post-operative recurrence of Crohn's disease after definitive stoma: an underestimated risk

Incidence and Risk Factors for Nonreversal of Stoma in Patients With Crohn's Disease: A Single-Center Study

BACKGROUND

Even in the biological era, permanent stoma is not uncommon in patients with Crohn's Disease.

OBJECTIVE

This study aimed to investigate the incidence and risk factors of permanent stoma in Crohn's disease patients and provide clinical evidence for reducing this disabling outcome.

DESIGN

Consecutive patients with Crohn's disease who underwent ostomies in the past decade were reviewed.

SETTINGS

The study was conducted in a tertiary referral hospital.

PATIENTS

Four hundred fifty-seven patients with Crohn's disease were divided into temporary stoma and permanent stoma groups based on stoma reversal or not. A permanent stoma was defined as a stoma that had not been reversed or closed for at least 2 years.

MAIN OUTCOME MEASURES

The incidence, risk factors, and long-term outcomes of permanent stomas were reported.

RESULTS

The rate of permanent stoma was 4.0% in our surgical cohort. The mean age at the time of permanent stoma creation was 36.0 (28.0-45.0) years. The annual incidence of permanent stoma had declined significantly in the past 10 years (p = 0.033). Our study showed that the independent risk factors for permanent stoma formation included female sex, previous operation for Crohn's disease, the presence of rectal disease, subtotal colectomy, and rectal resection. Interestingly, long-term follow-up found that the active distal colorectal lesion was independently associated with the requirement of subsequent surgery.

LIMITATIONS

The study was limited by its retrospective nature.

CONCLUSIONS

Although the incidence of permanent stoma in patients with Crohn's disease showed a downward trend in the past 10 years, effective treatments based on relevant risk factors should be used to prevent permanent stoma and control subsequent surgical recurrence. See Video Abstract.

INCIDENCIA Y FACTORES DE RIESGO DE NO REVERSIN DEL ESTOMA EN PACIENTES CON ENFERMEDAD DE CROHN ESTUDIO DE UN SOLO CENTRO

ANTECEDENTES:Incluso en la era biológica, el estoma permanente no es poco común en pacientes con enfermedad de Crohn.OBJETIVO:Este estudio tuvo como objetivo investigar la incidencia y los factores de riesgo del estoma permanente en pacientes con enfermedad de Crohn y proporcionar evidencia clínica para reducir este resultado discapacitante.DISEÑO:Se revisaron pacientes consecutivos con enfermedad de Crohn que se sometieron a ostomías en la última década.ESCENARIO:El estudio se realizó en un hospital de referencia terciario.PACIENTES:457 pacientes con enfermedad de Crohn se dividieron en los grupos de estoma temporal y estoma permanente según si se había revertido o no el estoma. Un estoma permanente se definió como un estoma que no se había revertido o cerrado durante al menos dos años.PRINCIPALES MEDIDAS DE RESULTADOS:Se informó la incidencia, los factores de riesgo y los resultados a largo plazo de los estomas permanentes.RESULTADOS:La tasa de estoma permanente fue del 4,0 % en nuestra cohorte quirúrgica. La edad media en el momento de la creación del estoma permanente fue de 36,0 (28,0-45,0) años. La incidencia anual de estomas permanentes había disminuido significativamente en los últimos 10 años (p = 0,033). Nuestro estudio mostró que los factores de riesgo independientes para la formación de estomas permanentes incluían el sexo femenino, la cirugía previa para la enfermedad de Crohn, la presencia de enfermedad rectal, la colectomía subtotal y la resección rectal. Curiosamente, el seguimiento a largo plazo encontró que la enfermedad colorrectal distal activa se asoció de forma independiente con la necesidad de una cirugía posterior.LIMITACIONES:El estudio estuvo limitado por su naturaleza retrospectiva.CONCLUSIONES:Aunque la incidencia de estomas permanentes en pacientes con enfermedad de Crohn mostró una tendencia descendente en los últimos 10 años, se deben utilizar tratamientos efectivos basados en factores de riesgo relevantes para prevenir el estoma permanente y controlar la recurrencia quirúrgica posterior. (Traducción-Dr. Felipe Bellolio).

Reversal Surgery for Split Stoma with Peristomal Incision is Associated with Improved Postoperative Outcome in Patients with Crohn's Disease

BACKGROUND

Temporary stoma formation is common in Crohn's disease (CD), while stoma reversal is associated with postoperative morbidity. This study aimed to evaluate the postoperative outcomes of split stoma reversal, SSR (i.e., exteriorization of proximal and distal ends of the stoma through a small common opening) and end stoma closure, ESC (i.e., the proximal stump externalized, and distal end localized abdominally.

METHODS

Patients with CD who underwent stoma reversal surgeries between January 2017 and December 2021 were included. Demographic, clinical, and postoperative data were collected and analyzed to evaluate outcomes of reversal surgery.

RESULTS

A total of 255 patients who underwent stoma reversal surgeries met the inclusion criteria. SSR was superior to ESC in terms of operative time (80.0 vs. 120.0, p = 0.0004), intraoperative blood loss volume (20.0 vs. 100.0, p = 0.0002), incision length (3.0 vs. 15.0, p < 0.0001), surgical wound classification (0 vs. 8.3%, p = 0.04), postoperative hospital stay (7.0 vs. 9.0, p = 0.0007), hospital expense (45.6 vs. 54.2, p = 0.0003), and postoperative complications (23.8% vs. 44.3%, p = 0.0040). Although patients in the ESC group experienced more surgical recurrence than those in the SSR group (8.3% vs. 3.2%) during the follow-up, the Kaplan-Meier curve analysis revealed no statistical difference (p = 0.29).

CONCLUSIONS

The split stoma can be recommended when stoma construction is indicated in patients with Crohn's disease.

Temporary diverting loop ileostomy in Crohn's disease surgery; indications and outcome

INTRODUCTION

Crohn's disease can present with complex surgical pathologies, posing a significant risk of morbidity and mortality for patients. The implementation of a loop ileostomy for selected patients may help minimize associated risks.

METHODS

In this retrospective cohort study, we investigated the utilization of temporary fecal diversion through the creation of a loop ileostomy in Crohn's surgery. Closure of all ostomies involved a hand-sewn single-layer technique. We then conducted bivariate analysis on 30-day outcomes for closures, focusing on favorable recovery defined as the restoration of bowel continuity without the occurrence of two challenges in recovery: newly developed organ dysfunction or the necessity for reoperation.

RESULTS

In total, 168 patients were included. The median age of the patients was 38 years (IQR 27-51). The most common indication for a loop ostomy was peritonitis (49%). After ileostomy closure, 163 patients (97%) achieved favorable recovery, while five encountered challenges; four (2.4%) underwent abdominal surgery, and one (0.6%) developed acute renal failure requiring dialysis. Two patients (1.2%) had a re-creation of ileostomy. Patients encountering challenges were older (56 [IQR 41-61] vs. 37 [IQR 27-50]; p 0.039) and more often required secondary intention wound healing (40% vs. 6.7%; p 0.049) and postoperative parenteral nutrition following their index surgery (83% vs. 26%; p 0.006).

CONCLUSION

Selectively staging the Crohn's disease operations with a loop ileostomy is a reliable practice with low morbidity and high restoration rates of bowel continuity. Our hand-sewn single-layer technique proves effective in achieving successful surgical recovery.

Orphan patients with inflammatory bowel disease - when we treat beyond evidence

Inflammatory bowel disease (IBD) is a chronic condition that requires continuous medical treatment. To date, the medical management of patients with moderately-to-severely active IBD who develop dependence or resistance to corticosteroids is based on immunomodulator drugs. Such therapies are licenced after passing through three phases of randomized controlled trials (RCTs), and are subsequently adopted in clinical practice. However, the real-life population of IBD patients who require these therapies can significantly differ from those included in RCTs. As a matter of fact, there is a number of exclusion criteria – nearly ubiquitous in all RCTs – that prevent the enrolment of specific patients: Chronic refractory pouchitis or isolated proctitis in ulcerative colitis, short-bowel syndrome and stomas in Crohn’s disease, ileorectal anastomosis in both ulcerative colitis and Crohn’s disease, and elderly age are some representative examples. In this frontier article, we aim to give an overview of current literature on this topic, in order to address the main knowledge gaps that need to be filled in the upcoming years.

Post-surgical recurrence of Crohn's disease: Situational analysis and future prospects

Surgery retains a major role in the treatment of Crohn's disease, and the prevention of post-operative recurrence is an essential issue. In fact, despite the increasing use of biotherapies, almost all of the patients who undergo surgery will present with a recurrence, initially endoscopic and then clinical, eventually leading to a second intervention in 15 to 20% of cases. Certain risk factors for recurrence such as smoking, repeated and/or extensive resections, anoperineal involvement, myenteric plexitis, epithelioid granulomas, penetrating disease behaviour and lack of post-operative prophylactic treatment have been well established. Currently, measures to prevent post-operative recurrence are based mainly on smoking cessation in all patients and the prescription of anti-TNFα medications for patients with a high risk of recurrence (at least two risk factors for recurrence). However, new surgical techniques have recently been described which could modify post-operative prevention strategies. Kono's lateral anti-mesenteric anastomosis could significantly reduce clinical and endoscopic recurrence compared to conventional anastomosis techniques. Long latero-lateral isoperistaltic stricturoplasties have been shown to be feasible and are associated with a low rate of long-term symptomatic recurrence requiring surgery. In a preliminary series, intestinal resections with extensive mesenteric resection reduced the rate of recurrence in comparison with patients operated on conventionally (3% vs. 40% at five years). If the results of these new surgical techniques are confirmed, the indications for post-operative immunomodulatory treatments could be downgraded in patients currently considered to be at high risk of recurrence.

Localization of recurrent lesions following ileocolic resection for Crohn's disease

Background

Crohn’s disease (CD) recurrence can occur not only at the site of anastomosis but also elsewhere in the bowel following an ileocolic resection (ICR) procedure. The aims of the present study were to assess long-term outcomes of a primary ICR procedure for CD in consecutive patients and examine the location of the reoperation causative lesion.

Methods

We examined cases of surgery with ICR initially performed at our institution. Those with simultaneous multiple bowel resection or bowel resection with strictureplasty were excluded.

Results

A total of 169 patients who underwent ICR due to CD were enrolled. The median follow-up period was 12.6 years (range 4–27 years). A reoperation was needed in 45 (26.6%), of whom 14 had lesions causative of the reoperation at other than the anastomotic site. The most common causative lesion location was in the colon rather than the oral side of the small intestine. Furthermore, we investigated the relationship between presence of residual lesions following the initial surgery and lesions causative of reoperation. In the group without residual disease (n = 31), 29.0% (n = 9) had non-anastomotic lesions involved in indications for reoperation, while that was 35.7% (n = 5) in the group with residual disease (n = 14).

Conclusions

Anastomotic site lesion is not the only causative factor for reoperation following ICR. Regular examinations and applicable treatment with awareness that the cause of reoperation is not limited to the site of anastomosis are important in these cases.

Contraception, Venous Thromboembolism, and Inflammatory Bowel Disease: What Clinicians (and Patients) Should Know

The peak incidence of the inflammatory bowel diseases (IBDs) is between the second and fourth decades of life, which coincides with prime reproductive years. Unplanned or mistimed pregnancies may account for nearly half of all pregnancies and are associated with adverse consequences such as a higher risk of delayed preconceptual care, increased risk of preterm birth, low birth weight, and adverse maternal and neonatal outcomes. Increased IBD activity during pregnancy is also associated with adverse pregnancy-related outcomes, such as miscarriage, intrauterine growth retardation, and preterm birth. Furthermore, the increased risk of venous thromboembolism (VTE) conferred by active IBD may be potentially augmented by hormonal contraceptives. Recent literature suggests that women with IBD seek counseling on contraception from gastroenterologists in preference to their primary care physicians. Meanwhile, attitudes and awareness regarding contraception counseling remain suboptimal, underpinning the importance and need for physician and patient education in this area. We discuss the association between contraception and IBD, benefits and risks associated with various contraceptive methods in women with IBD, and practical recommendations for clinicians caring for women with IBD. 10.1093/ibd/izz025_video1 izz025.video1 6014727518001 10.1093/ibd/izz025_video2 izz025.video2 6014726992001.

Risk factors for proctectomy in consecutive Crohn's colitis surgical patients in a reference colorectal centre

PURPOSE

Crohn's colitis carries a risk for permanent stoma with extirpation of the rectum. We aimed to estimate the proctectomy rate and identify risk factors for proctectomy in patients with Crohn's colitis.

METHODS

For this study, we retrospectively reviewed data from consecutive patients with Crohn's disease (CD) affecting the colon or anorectal region undergoing bowel resection in a reference colorectal centre between 2006 and 2016. The cumulative risk for proctectomy was calculated using the Kaplan-Meier curve. We used univariate and multivariate logistic regression analyses to determine independent risk factors for proctectomy. Outcomes after proctectomy concerning reoperation frequency and perineal wound healing are also described.

RESULTS

In total, this study included 125 patients. Proctectomy was performed in 36 patients (28.8%), of whom 14 patients (38.9%) experienced perineal wound healing problems. The rates of proctectomy were 5.6% and 32.0% 10 and 20 years after CD diagnosis, respectively. Female gender (odds ratio (OR) 3.375, 95% confidence interval (CI) 1.304-8.733, P = 0.012), disease duration (OR 1.067, 95% CI 1.011-1.126, P = 0.018) and history of perianal disease (OR 3.160, 95% CI 1.215-8.219, P = 0.018) were independent risk factors for a proctectomy procedure, whereas thiopurine medication (OR 0.170, 95% CI 0.060-0.486, P = 0.001) was an independent protective factor for proctectomy.

CONCLUSIONS

The duration of Crohn's disease, female gender and a history of perianal disease were significant risk factors for a proctectomy procedure. Future research should examine whether immunosuppressive and biological medications reduce the risk for proctectomy.

Surgical recurrence in Crohn's disease: a comparison between different types of bowel resections

PURPOSE

To compare recurrence frequency and location between different types of bowel resections in Crohn's disease patients.

METHODS

This was a retrospective study of consecutive patients undergoing bowel resection for Crohn's disease between 2006 and 2016. Type of primary operation was recorded and grouped as ileocolic resection, small bowel resection, segmental colon resection with colocolic anastomosis or colorectal anastomosis, colectomy with ileorectal anastomosis, or end stoma operation. Binary logistic regression was used to compare surgical recurrence frequency between groups. We also investigated how Crohn's disease location at reoperations was related to the primary bowel resection type.

RESULTS

Altogether, 218 patients with a median follow-up of 4.7 years were included in our study. Reoperation was performed in 42 (19.3%) patients. The risk of reoperation using the ileocolic resection group as reference was the following: small bowel resection (odds ratio (OR) 2.95, 95% confidence interval (CI) 1.01-8.66; P = 0.049), segmental colon resection with colocolic or colorectal anastomosis (OR 6.20, 95% CI 2.04-18.87; P = 0.001), colectomy with ileorectal anastomosis (OR 26.57, 95% CI 2.59-273.01; P = 0.006), and end stoma operation (OR 4.62, 95% CI 1.90-11.26; P = 0.001). In case of surgical recurrence, the reoperation type and location correlated with the primary bowel resection type.

CONCLUSIONS

Reoperation frequency in Crohn's disease is lower after ileocolic resection than after other types of bowel resections. Surgical recurrence in Crohn's disease tends to maintain the disease location of the primary operation. One third of Crohn's patients undergoing an end stoma operation will still need new bowel resections due to recurrence.

Patient Decision-Making About Emergency and Planned Stoma Surgery for IBD: A Qualitative Exploration of Patient and Clinician Perspectives

BACKGROUND

Many inflammatory bowel disease (IBD) patients worry about stoma-forming surgery (SFS), sometimes enduring poor bowel-related quality of life to avoid it. Anticipation of SFS and whether expectations match experience is underreported. This qualitative study explored influences on patients' SFS decision-making and compared preoperative concerns with postoperative outcomes.

METHODS

We purposively recruited participants with IBD from UK hospital outpatient and community sources, and IBD clinicians from public hospitals. Four focus groups, 29 semistructured patient participant interviews, and 18 clinician interviews were audio recorded, transcribed, and analysed thematically. Participants had a current temporary, recently-reversed, or permanent stoma, or were stoma naive.

RESULTS

Four themes emerged: Preoperative concerns and expectations, Patient decision-making, Surgery and recovery, and Long-term outcomes. Participants and clinicians agreed about most preoperative concerns, that outcomes were often better than expected, and support from others with a stoma is beneficial. Patient decision-making involves multiple factors, including disease status. Some clinicians avoid discussing SFS, and the phrase 'last resort' can bias patient perceptions; others recommend early discussion, increasing dialogue when medical management becomes ineffective. The postoperative period is particularly challenging for patients. Stoma acceptance is influenced by personal perceptions and pre- and postoperative clinical and social support.

CONCLUSION

Patients need balanced information on all treatment options, including surgery, from an early stage. Early multidisciplinary team dialogue about SFS, and contact with others living well with a stoma, could enable informed decision-making. Life with a stoma is often better than anticipated, improving quality of life and control. Ongoing specialist nursing support aids recovery and adjustment.