J-pouch ileoanal anastomosis in children and adolescents with ulcerative colitis: functional outcome, satisfaction and impact on social life

Quality of life after colectomy and ileo-jpouch-anal anastomosis in paediatric patients with ulcerative colitis

INTRODUCTION

Ulcerative Colitis (UC) is an Inflammatory Bowel Disease (IBD). Surgery is required in cases of severe acute colitis, massive hemorrhage, toxic megacolon, and perforation; in such cases colectomy and JpouchIleoanal anastomosis (IPAA) are performed. The aim of this study was to evaluate functional outcome, and patient satisfaction and Quality of Life (QoL) after surgery.

MATERIAL AND METHODS

Questionnaires were administered to 24 patients with UC undergoing surgery from 2011 to 2022.

RESULTS

Mean age at IPAA was 10.8 years. Twenty patients underwent IPAA in 3 operations, 4 patients in 2. All patients underwent laparoscopic surgery. 6 months after surgery mean level of satisfaction was 8.7/10, perception of health status was 7.4. Twenty-three patients (95.8%) recommended IPAA. For 20 patients (83.3%) surgery did not cause delay in education, while 14 patients (58.3%) played sport. The lowest number of evacuations was 9.2 per day, the highest 13.3. Seventeen patients (70.8%) had no incontinence and 15 patients (62.5%) were not affected by pouchitis. After 12 months mean satisfaction level raised up to 9.2/10, perception of health status to 8.5. School absences decreased and no other patients showed any delay in education. Seventeen (70.8%) patients played sports. The number of evacuations decreased: the lowest number was 5.1 per day, the highest 7.5. Twenty patients (83.3%) were continent and 12 (50%) did not use antibiotics.

CONCLUSION

Most patients show a good functional outcome in defecation frequency and continence, which has improved through time, number of pouchitis episodes has increased. Patients appear satisfied after surgery.

Colectomy and health-related Quality of Life in children with ulcerative colitis

BACKGROUND

Restorative proctocolectomy and ileal pouch-anal anastomosis (IPAA) is the recommended elective surgery for children with ulcerative colitis (UC). The aim of this study was to evaluate functional and long-term health-related Quality of Life (HRQoL) outcomes of surgery in pediatric patients with UC.

METHODS

We reviewed the hospital records of all pediatric patients who had undergone surgery for UC between January 2009 and December 2016 in the Units of Pediatric Gastroenterology and Surgery, of both the University Hospital of Messina, and the Gaslini Children's Hospital of Genoa. Surgical treatment was represented by restorative proctocolectomy and laparoscopic IPAA. Patients and parents were interviewed by telephone before and after surgery and responded to the modified IMPACT III questionnaire about health outcomes and HRQoL. The questionnaire was scored on a five-point scale with higher scores indicating a better HRQoL. The total score ranged from 35 (worst HRQoL) to 175 (best HRQoL).

RESULTS

Data were obtained in 30 patients (16 males), with a median age of 12 (range 3-16). The median amount of time elapsed after the operation was 3 years (range 1-4.5). Preoperative scores were very low in all 4 domains of the questionnaire. Postoperatively, HRQoL measures improved significantly (P<0.05) on symptoms, school attendance, social activities, and emotional aspects. Overall, nearly all were completely satisfied with the outcome of surgery.

CONCLUSIONS

Our data confirmed that surgical treatment improves the overall HRQoL in pediatric patients with UC.

Psychosocial factors associated with j-pouch surgery for patients with IBD: a scoping review

BACKGROUND

Ulcerative colitis and Crohn's disease are subtypes of inflammatory bowel disease: a chronic condition of unclear etiology characterized by inflammation of the small and large intestine. Inflammatory bowel disease is managed with diet, medications, and surgeries, with the most common surgery, recommended to ulcerative colitis patients being j-pouch surgery.

PURPOSE

To assess the current literature concerning psychosocial factors associated with j-pouch surgery for patients with inflammatory bowel disease.

METHODS

A systematic scoping review of the empirical and grey literature was conducted for original research on j-pouch surgery and psychosocial variables. Eight databases were searched: Medline, PsychInfo, CINAHL, EBM Reviews, ProQuest Dissertations and Theses Global, ResearchGate, Prospero, and PrePubMed.

RESULTS

Thirty-nine articles were identified. Many studies (n = 18) adopted a case-series design, and none examined psychosocial interventions. The most popular psychosocial variables assessed were quality of life (n = 34) and those associated with sexual health and functioning (n = 9).

CONCLUSIONS

Despite being an established surgical procedure, little research has examined the psychosocial implications of j-pouch surgery. As such, clinicians lack a robust understanding of how this procedure affects patients' psychiatric and social status and adaptive abilities. There is a need for high-quality research utilizing validated measures and rigorous design methodologies with control populations.

Fertility and Sexual Function in Women Following Pediatric Ileal Pouch-Anal Anastomosis

PURPOSE

Ileal Pouch-Anal Anastomosis (IPAA) is the standard of care for children requiring surgical treatment of severe colitis or polyposis syndromes. This study aims is to investigate the sexual function and fertility in women after undergoing childhood IPAA.

METHODS

A prospectively maintained colon and rectal database of consenting patients was queried from January 1980 to October 2015. We included all females that replied to at least 1 survey between the ages of 20 and 45 years that had undergone IPAA younger than 20 years of age.

RESULTS

Two hundred females met inclusion criteria, whereas 149 women replied to the sexual function questions. Ulcerative colitis was diagnosed in 122 (83%) patients, with the remainder having polyposis. Seven patients had a laparoscopic proctectomy. Only 2 patients had a pelvic infection, whereas 21 had intestinal obstruction postoperatively. A severely restricted sex life was reported in 6 (5%) patients. Of the 93 (62%) women who attempted pregnancy, 68 (73%) became pregnant. Median age of pregnancy and IPAA was 34 (range 22-45) and 17 years (range 9-20), respectively. Medical intervention to assist fertilization was required in 14/68. A total of 29 women reported problems during pregnancy with 58/68 (88%) giving birth to a live baby. Elective termination was reported in 2/68 surveys. Vaginal delivery occurred in 26/58 mothers with 27/58 planned and 9/58 unplanned cesarean sections. Age at IPAA, diagnosis, procedure type, pelvic infection, and obstruction were not associated with decreased fertility. All 7 patients operated laparoscopically have become pregnant. Change in pouch function after delivery was reported in 20/68 (32%, 5 missing) surveys.

CONCLUSIONS

73% of women who desired children become pregnant, and 88% had a successful delivery after pediatric IPAA. Only 5% reported severely restricted sexual function. Changes in pouch function occurred with pregnancy and persisted in 1/3 after delivery. Minimally invasive techniques may improve fertility rates but equire continued follow-up.

LEVEL OF EVIDENCE

Level IV.

TYPE OF STUDY

Observational study.

Pouchitis in pediatric ulcerative colitis: A multicenter study on behalf of Italian Society of Pediatric Gastroenterology, Hepatology and Nutrition

BACKGROUND

Data on the epidemiology and risk factors for pouchitis following restorative proctocolectomy and ileal pouch-anal anastomosis (IPAA) in pediatric patients with ulcerative colitis (UC) are scarce.

AIMS

To determine incidence, risk factors and clinical outcome of pouchitis following IPAA in children.

METHODS

This multicenter, retrospective cohort study, included all pediatric UC patients who underwent colectomy and IPAA from January 2010 to December 2016.

RESULTS

Eighty-five patients were enrolled. During a median post-surgical period of 24.8 (range: 1.0-72.0) months following IPAA, 38 (44.7%) patients developed pouchitis, including 6 (15.8%) who developed chronic pouchitis. Kaplan-Meier survival estimates of the cumulative probability for pouchitis were 14.6% at 1 year and 27.3% and 51.5% at 2 and 5 years, respectively. Multiple Cox regression model showed that older age at colectomy (hazard ratio, HR: 0.89, p = 0.008) was a protective factor, whereas chronic active colitis as indication for surgery (HR: 4.45, p < 0.001), and a 3-stage IPAA (HR: 2.86, p = 0.028) increased the risk for pouchitis.

CONCLUSIONS

Long-term risk for pouchitis is significantly high in pediatric-onset UC after IPAA. Younger age at colectomy, chronic active colitis as indication for surgery and 3-stage IPAA may increase the risk for pouchitis.

Early first episode of pouchitis after ileal pouch-anal anastomosis for pediatric ulcerative colitis is a risk factor for development of chronic pouchitis

BACKGROUND

The predictive factors for chronic pouchitis after ileal pouch-anal anastomosis (IPAA) in pediatric-onset ulcerative colitis (UC) remain unclear. This study evaluated the predictive factors for chronic pouchitis after IPAA in patients with pediatric UC.

METHODS

The data from 52 patients with pediatric-onset UC who underwent IPAA in Mie University Hospital were retrospectively reviewed. The endoscopy surveillance was performed yearly or at the timing of the symptom. Chronic pouchitis was defined as antibiotic-dependent/-refractory and relapsing cases. Potential predictors of chronic pouchitis were analyzed.

RESULTS

During the first 5 years after IPAA, pouchitis was identified in 32.7%. Of these patients, 12 (70.6%) developed chronic pouchitis. The predictor of chronic pouchitis was a preoperative history of immunomodulator use before IPAA (p = 0.04). Life table analysis revealed that patients with chronic pouchitis tended to develop pouchitis earlier after IPAA than did patients without chronic pouchitis (p = 0.012). Receiver operating characteristic curve analysis showed that the occurrence of pouchitis within 15 months after IPAA surgery predicted the development of chronic pouchitis (sensitivity, 92%; specificity, 80%).

CONCLUSION

In pediatric patients with UC, the predictive factors for chronic pouchitis are immunomodulator use and early occurrence of the first episode of pouchitis within 15 months after IPAA.

LEVEL OF EVIDENCE

III.

Current surgical practice in pediatric ulcerative colitis: A systematic review

BACKGROUND

Surgical management of adult ulcerative colitis (UC) is well-studied, but not readily applicable to children. Restorative proctocolectomy with ileal pouch-anal anastomosis (RPC-IPAA), performed as one-, two-, or three-stage procedure, is preferred in pediatric patients with adequate anal sphincter function.

PURPOSE

METHODS: Systematic review of Cochrane Register of Controlled Trials, PubMed, and EMBASE databases was conducted (January 1987-December 2016), in accordance with PRISMA.

RESULTS

Twelve retrospective studies were identified (568 patients total); 31, 334, and 203 patients underwent one-, two-, and three-stage procedures, respectively. Median study size was 31 patients (range 10-202), median age was 13 years (range 2-21), median follow-up was 4 years (range 0.08-16). Postoperative complications included pouchitis, bowel obstruction, stricture, fistula, pouch failure, anastomotic leak, and wound infections. Calcineurin inhibitor usage improved pediatric ulcerative colitis activity index (PUCAI) score. Higher PUCAI scores correlated with likelihood of staged procedures. Number of stages did not restrict quality of life.

CONCLUSIONS

Paucity of data exists, comparing preoperative factors leading to staged procedures in pediatric UC. This systematic review identifies an area for future studies.

LEVEL OF EVIDENCE

II.

Short- and Long-term Outcomes After Ileal Pouch Anal Anastomosis in Pediatric Patients: A Systematic Review

BACKGROUND

Restorative proctocolectomy and ileal pouch anal anastomosis (IPAA) has become the procedures of choice for restoration of intestinal continuity in ulcerative colitis or familial adenomatous polyposis. This systematic review aims to assess short-term postoperative and long-term functional outcomes in pediatric patients undergoing IPAA.

METHODS

A literature search was performed for all publications of pediatric IPAA in which short- and long-term outcomes were reported. Papers were excluded based on title, abstract, and full-length review. Data collection included patient demographics, medication use preoperatively, operative approach, 30-day postoperative outcomes, long-term functional outcomes (to maximal date of follow-up), and pouch failure rate. Outcomes were compared in those patients with and without perioperative corticosteroid exposure. Study quality and risk of bias was assessed using the Newcastle-Ottawa Scale as all studies were cohort studies.

RESULTS

Of 710 records reviewed, 42 full papers were included in the analysis. Rates of superficial surgical site infection, pelvic sepsis, ileus, and small bowel obstruction at <30 days were 10%, 11%, 10%, and 14%, respectively. Rates of pouchitis, stricture, chronic fistula tract, incontinence, and pouch failure were 30%, 17%, 12%, 20%, and 8%, respectively, at 37-109 months of follow-up; incontinence was significantly higher in those exposed to corticosteroids preoperatively (52% vs 20%; P < 0.001). The median daytime, nighttime, and 24-hour stool frequency were 5.3, 1.4, and 5 bowel movements, respectively.

CONCLUSIONS

IPAA is safe with good long-term functional outcomes in pediatric patients.

Long-term Single-centre Outcomes After Proctocolectomy With Ileoanal Anastomosis for Paediatric Ulcerative Colitis

BACKGROUND AND AIMS

Childhood-onset ulcerative colitis [UC] requires total colectomy in one-quarter of patients at some point of their disease. The study objective was to evaluate long-term outcomes after proctocolectomy with ileoanal anastomosis [IAA] for paediatric UC.

METHODS

Medical records of all children undergoing proctocolectomy with IAA for UC during 1985-2016 in Helsinki University Hospital were retrospectively assessed. Data on disease history, diagnostic and operative details, occurrence of surgical complications, functional outcome, postoperative diagnosis of Crohn's disease [CD] and pouch failure were collected. Risk factors for IAA failure were analysed with Cox regression.

RESULTS

Of 87 patients, 85 [98%] had UC and 2 [2%] inflammatory bowel disease unclassified [IBD-U] preoperatively. Altogether 66% underwent two-stage and 34% underwent three-stage procedures. During 7.8 [4.1-14.5] years' follow-up, nine [10%] patients were diagnosed with postoperative CD. Postoperative leakages [n = 8, 9%] and strictures [n = 10, 11%] were equally common, whereas fistulas [78% vs 9%, p <0.001] and abscesses [56% vs 14%, p = 0.009] were more frequent among patients with later CD diagnosis. At latest follow-up, eight [9%] patients had been converted to a permanent ileostomy and others reported daytime stooling frequency of 5 [4-7] and 0.5 [0-1] at night. CD diagnosis (hazard ratio [HR] = 23.3, p = 0.005), postoperative abscesses [HR = 16.3, p = 0.013] and fistulas [HR = 20.9, p = 0.007] as well as three-stage surgery [p = 0.018] increased risk for ileostomy.

CONCLUSIONS

For paediatric UC, long-term surgical and functional outcomes after proctocolectomy with IAA are reassuring. Need for three-stage surgery and occurrence of postoperative fistulas and abscesses, but not leakages or strictures, associate with postoperative CD diagnosis and the risk for ileostomy.

Predictors for Pouchitis After Ileal Pouch-Anal Anastomosis for Pediatric-Onset Ulcerative Colitis

BACKGROUND

The predictive factors for the development of pouchitis after ileal pouch-anal anastomosis (IPAA) in pediatric-onset ulcerative colitis (UC) have not been well investigated. The present study aimed to determine the predictive factors for the development of pouchitis after IPAA in the pediatric UC population.

METHODS

The data from 54 patients with pediatric-onset UC who underwent IPAA in Mie University Hospital between 2000 and 2017 were retrospectively reviewed. A modified pouchitis disease activity index of ≥5 was defined as pouchitis. Potential preoperative, intraoperative, and postoperative predictors for pouchitis including various demographic and clinical variables were analyzed using Cox regression analysis, Students' t-tests, Mann-Whitney U tests, and Kaplan-Meier curves. The optimal cutoff value for continuous variables was determined using the receiver operating characteristic curve analysis.

RESULTS

Pouchitis was identified in 17 (31.5%) patients within 5 y of follow-up. In multivariable analysis, the independent predictors for pouchitis were preoperative cumulative steroid dose of >10,000 mg (P = 0.0056) and >65% neutrophils just before IPAA (P = 0.032). Multivariate analysis revealed that the independent predictors of pouchitis were a total steroid dose of >10,000 mg (P = 0.0002) and a neutrophil percentage of >65% (P = 0.0078). No patient for whom both of these independent predictors were negative developed pouchitis, whereas >40% of patients who had one or both predictors developed pouchitis.

CONCLUSIONS

In pediatric patients with UC, the predictive factors for pouchitis development are a greater cumulative total dose of steroids and a greater percentage of neutrophils before IPAA.

Predictors of pouchitis after ileal pouch-anal anastomosis in pediatric-onset ulcerative colitis

OBJECTIVES

Few studies have reported on the incidence and risk factors for pouchitis following colectomy and ileal pouch-anal anastomosis (IPAA) in patients with pediatric-onset ulcerative colitis (UC). We aimed to determine clinical predictors for the development of pouchitis following IPAA in this population.

PATIENTS AND METHODS

We performed a retrospective chart review of all pediatric UC cases that were diagnosed at the Schneider Children's Medical Center of Israel between 1981 and 2013 and who underwent colectomy during disease course. Potential predictors for pouchitis and chronic pouchitis including various demographic, clinical, endoscopic, and histological variables at diagnosis and at the time of surgery were assessed.

RESULTS

Of 188 patients with pediatric-onset UC, 33 (18%) underwent colectomy and IPAA surgery. During a median postsurgical follow-up of 7.6 (range: 1-21.5) years following IPAA, 20/33 (60%) patients developed pouchitis including 11/33 (33%) patients who developed chronic pouchitis. Kaplan-Meier survival estimates of the cumulative probability for pouchitis were 9% at 1 year and 36 and 55% at 5 and 10 years, respectively. Multivariate Cox models showed that older age at colectomy (hazard ratio: 0.86, P=0.024) was a protective factor, whereas preoperative vitamin-D deficiency (≤20 ng/ml) (hazard ratio: 4.4, P=0.021) increased the risk for pouchitis. Age at diagnosis, sex, disease extent, and preoperative therapeutic regimens did not affect the risk of pouchitis.

CONCLUSION

Long-term risk for pouchitis is significantly high in pediatric-onset UC after IPAA. Vitamin-D deficiency and younger age at colectomy may increase the risk for pouchitis.

Variables associated with loss of ileoanal pouches constructed in childhood

AIMS

To quantify the incidence of loss of an ileoanal pouch in children and to identify variables associated this event.

METHODS

Logistic regression of possible explanatory variables: age, sex, indication for procto-colectomy, pre-operative continence status, use of immunosuppressive drugs, open or laparoscopic surgery, number of stages, anastomotic leak, operative complication excluding anastomotic leak, performance of revisional surgery, albumin concentration and platelet count at time of surgery, rank order in series. Univariate logistic regression was used to identify significant variables which were then assessed in a multivariate model and construction of Kaplan-Meier graphs.

RESULTS

103 children, 56 girls, underwent ileoanal pouch at median age 14years (SD 3.7). Indications and mean age were: ulcerative colitis (n=71, 14years), polyposis syndromes (n=13, 15years), chronic idiopathic constipation (n=9, 11years), Hirschsprung's disease (n=4, 1year), Crohn's disease (n=2, 16years), and fibrosing colonopathy (n=2, 11years). 13 patients had their pouch excised or permanently diverted. Three patients had successful revisional pouch surgery. Only pre-operative fecal incontinence and anastomotic leak were significantly associated with pouch excision/diversion, however on multivariate analysis, only fecal incontinence remained significant, odds ratio 21 (95%CI 1.8-235, p=0.01). Pouch survival was significantly worse where there was fecal incontinence pre-operatively, p<0.0001 or an anastomotic leak, p<0.001.

CONCLUSIONS

13% of children subjected to restorative procto-colectomy ultimately receive a permanent ileostomy. Fecal incontinence prior to surgery is a relative contra-indication. Anastomotic leak increases the probability of later pouch excision.

LEVEL OF EVIDENCE

IV.

Predictors of Pouchitis After Ileal Pouch-Anal Anastomosis in Children

OBJECTIVES

Predictive factors for the development of pouchitis after ileal pouch-anal anastomosis (IPAA) in children have not been well studied. In this retrospective study, the incidence and risk factors that predict pouchitis in children with IPAA will be identified.

METHODS

The records of patients who underwent IPAA surgery at Children's Hospital of Wisconsin between January 2000 and December 2013 were reviewed retrospectively. Patients with clinical, endoscopic, and histological findings consistent with pouchitis were identified. The groups of patients with and without pouchitis or chronic pouchitis were compared to determine which demographic, pathological, or disease characteristics may serve as predictive factors for the development of pouchitis or chronic pouchitis.

RESULTS

Out of a total of 60 patients who underwent IPAA, preoperative diagnosis was ulcerative colitis (UC) in 43 and familial adenomatous polyposis (FAP) in 17. Pouchitis was identified in 24 (56%) patients with UC and 2 (12%) patients with FAP. Subgroup analysis of patients with UC revealed that chronic pouchitis occurred in 15 (35%) patients. The median follow-up period from construction of the IPAA was 35 months (range 4.59-104.26 months). The study analysis revealed that a higher Pediatric Ulcerative Colitis Activity Index score at the time of diagnosis was a significant predictive factor for both pouchitis (P = 0.001) and chronic pouchitis (P = 0.02).

CONCLUSIONS

Patients with UC and a higher PUCAI score at the time of diagnosis have a higher risk for developing pouchitis.

Surgical outcomes, bowel habits and quality of life in young patients after ileoanal anastomosis for ulcerative colitis

PURPOSE

We aim to investigate the postoperative outcomes, bowel habits and quality of life (QoL) of younger pediatric ulcerative colitis (UC) patients following surgical intervention compared to an older pediatric population.

METHODS

Medical records of UC patients after colectomy with ileoanal reconstruction (2002-2013) at our institution were reviewed. Patients/parents completed a QoL, bowel habits and disease course questionnaire. Surgical outcomes, bowel habits and QoL were reported comparing the younger (≤11years old, n=26) to older (>11years old, n=38) cohorts.

RESULTS

The mean age at colectomy was 7.04±0.63years vs 14.71±0.32years in the two groups. Patients had a significant (P<0.001) reduction in stooling frequency after surgery in both age groups and had favorable rates of fecal continence. The frequency of pouchitis and postoperative small bowel obstruction was similar in both cohorts. Dehydration was slightly increased in the younger population but not significant. Anastomotic leak and stricture rates were slightly reduced in younger patients. Postoperative QoL was favorable and similar regardless of age at surgery.

CONCLUSIONS

Colectomy with ileoanal anastomosis for young children (≤11years old) with UC is without increased complications relative to older patients and maintains a postoperative QoL and stool patterns.

Long-term outcomes and sex differences after restorative proctocolectomy in pediatric patients with ulcerative colitis

BACKGROUND

Restorative proctocolectomy (RPC) for ulcerative colitis (UC) could result in a higher patient quality of life, avoiding frequent disease flares; however, pouch failures and pouch-related complications (PRCs) can develop.

PURPOSE

No cohort studies have examined pouch failure and the differences between adult and pediatric patients or the sex differences in pediatric UC. Therefore, the pouch failure rates were compared between adults and pediatric patients, and pouch failure and PRCs in pediatric UC were evaluated.

METHODS

UC patients who underwent RPC between January 1987 and June 2014 at Hyogo College of Medicine were included. Patient background characteristics, PRCs, and pouch failure were reviewed.

RESULTS

A total of 1347 adult UC patients and 90 (51 boys, 39 girls) pediatric UC patients were included in the study. The cumulative rate of pouch failure at 10years after RPC was significantly higher in pediatric UC (9.5%) than in adult UC (2.1%; p<0.01). In pediatric UC, the independent risk factors for pouch failure were pouchitis (hazard ratio (HR) 19.3) and anal fistula (HR 5.5). Although a sex difference was not seen in pouch failure, an independent risk factor for PRCs was being a girl (HR 2.5).

CONCLUSIONS

Pouch failure was more common in pediatric than in adult UC. PRCs after RPC were more common in girls in pediatric UC.

Colectomy in pediatric ulcerative colitis: A single center experience of indications, outcomes, and complications

BACKGROUND/PURPOSE

There is a paucity of data on outcomes and complications of colectomy for pediatric ulcerative colitis (UC). This study reports the experience of a regional center for 18years.

METHODS

Patients were identified from a prospective database and data obtained by note review. Median height/weight-SDS were calculated preoperatively and postoperatively. Data are expressed as median values (range).

RESULTS

220 patients with UC (diagnosed <17years) were identified, and 19 (9%) had undergone colectomy. Age at diagnosis was 11.6years (1.3-16.5), and 42% of patients were male. Time from diagnosis to surgery was 2.2years (0.1-13.1). All patients had failed maximal medical therapy. Fifteen patients had urgent scheduled operation, and 4 had emergency procedures, with 2 for (11%) acute-severe colitis (1 Clostridium difficile colitis) and 2 for acute-severe colitis with toxic dilatation. All initial procedures were subtotal-colectomy with ileostomy. Nine patients (47%) had early complications (during initial admission), 7 (37%) requiring reoperation. Six (32%) had late complications, with 5 requiring laparotomy. No patients had both early and late complications. Height-SDS was -0.27 before surgery and -0.23 (maximal follow-up). Weight-SDS was 0.32 and 0.05 (maximal follow-up).

CONCLUSION

Approximately 1/11 children with UC required colectomy during childhood. Half of patients had acute complications, and 1/3 of patients required another operation during their first admission. 1/3 of patients developed late complications.

Minimally invasive surgery for paediatric inflammatory bowel disease: Personal experience and literature review

The incidence of paediatric inflammatory bowel disease (PIBD) has dramatically increased in the last 20 years. Although first reported in mid 1970s’, diagnostic laparoscopy has started to be routinely adopted in paediatric surgical practice since late 1990s’. Minimally invasive surgery was first limited to diagnostic purposes. After 2002 it was also applied to the radical treatment of PIBD, either Crohn’s disease (CD) or Ulcerative colitis. During the last decade minimally invasive approaches to PIBD have gained popularity and have recently became the “gold standard” for the treatment of such invalidating and troublesome chronic diseases. The authors describe and track the historical evolution of minimally invasive surgery for PIBD and address all available opportunities, including most recent advancements such as robotic surgery, single port approaches and minimally invasive treatment of perianal fistulising CD. A systematic review of all series of PIBD treated with minimally invasive approaches published so far is provided in order to determine the incidence and type of patients’ complications reported up to present days. The authors also describe their experience with minimally invasive surgery for PIBD and will report the results of 104 laparoscopic procedures performed in a series of 61 patients between January 2006 and December 2014.

The pediatric pouch in inflammatory bowel disease: a primer for the gastroenterologist

Pediatric severe ulcerative colitis that is resistant to current medical treatment can successfully be managed surgically with a colectomy, ileal pouch creation and pouch-anal anastomosis. Key issues that should be considered and discussed before the pouch option can be offered include alternative surgical procedures, pouch function expectations, risk of surgical leak, pelvic sepsis, anastomotic strictures, acute and chronic pouch inflammation, Crohn's disease of the pouch and risk of reduced fertility for females. A long-term risk is malignancy of the residual colonic tissue. The decision to proceed with a pouch or not poses a substantial emotional burden to the child and family. Despite the risk of surgical complications and pouch inflammatory and functional challenges, the overwhelming majority of children and their families are satisfied with their pouch surgery outcomes. Further study is needed to assess preoperative risk predictors, prevention and treatment of complications.

Long-term results after restorative proctocolectomy with ileal pouch-anal anastomosis at a young age

BACKGROUND

Restorative proctocolectomy with IPAA is an optimal surgical treatment for patients with familial adenomatous polyposis and therapy resistant ulcerative colitis, few data are available on long-term results in patients who have undergone this operation at a young age.

OBJECTIVE

The aim of this study was to investigate long-term functional outcome, quality of life, body image, and sexual function after restorative proctocolectomy with IPAA in young patients with familial adenomatous polyposis or ulcerative colitis.

DESIGN, SETTINGS, AND PATIENTS

The study consisted of a retrospective review of medical records and questionnaire follow-up of 26 consecutive patients with familial adenomatous polyposis or ulcerative colitis who had undergone surgery between January 1992 and October 2008 at the Maastricht University Medical Center, were aged 10 to 24 years at the time of surgery, and had at least 1 year of follow-up after surgery.

MAIN OUTCOME MEASURES

We reviewed medical records from an institutional database regarding surgical procedures and short- and long-term complications. At the end of 2009, validated questionnaires covering bowel function (Colorectal Functional Outcome Questionnaire), quality of life (Short Form-36 and Gastrointestinal Quality of Life Index), body image and cosmesis (Body Image Questionnaire), and sexual function (International Index of Erectile Function for men and Female Sexual Function Index for women) were mailed to patients.

RESULTS

Median age at surgery was 18 years, and median follow-up was 12.5 (range, 2-18) years. Long-term colorectal complications occurred in 23 patients (88%), and were directly related to the surgery in 20 patients (77%). Five patients needed pouch excision. The questionnaire response rate was 88%. Bowel function, quality-of-life, and body image and cosmesis scores were all lower in patients than in historical normal control populations. Men did not report impotence or retrograde ejaculation, but 50% of women reported sexual dysfunction.

LIMITATIONS

This was a retrospective study in a small number of patients from a single institution with no comparison groups.

CONCLUSIONS

Restorative proctocolectomy with IPAA can be performed in young patients with an acceptable functional outcome, but at the cost of relatively high complication rates, poor body image and cosmesis, and a high rate of sexual dysfunction in women. Because young patients undergoing this surgical procedure may experience negative long-term effects, surgeons should be aware of all potential consequences, inform patients as to what to expect, and ensure long-term follow-up to deal with long-term complications.

Treating teens: considerations when adolescents want to use complementary and alternative medicine

In this article we examine decision-making about complementary and alternative medicine use when the patient is an adolescent. A case scenario describes patient-parent conflict when a 14-year-old boy who was diagnosed with ulcerative colitis that has continued to progress even with medication refuses recommended surgery despite his physician's and parents' support for that option; he prefers homeopathy instead. We address (1) who has decision-making authority about treatment for young people, (2) how to determine if a young person can consent to or refuse treatment, (3) special considerations when counseling and treating adolescents (whether they can decide about treatment for themselves), and (4) parent-child conflicts about treatment. In addition, we suggest ways that health care providers can foster a trusting relationship with patients and parents.

Outcome after restorative proctocolectomy in children and adolescents

AIM

The results including function and quality of life (QOL) of restorative proctocolectomy (RPC) performed in children and adolescents with ulcerative colitis (UC), familial adenomatous polyposis (FAP) and idiopathic megarectum were determined.

METHOD

Twenty-one patients of a median age of 15 (10-17) years underwent RPC between 1995 and 2006. The indication, use of covering ileostomy, morbidity and mortality were recorded. A structured questionnaire was completed by telephone interview to assess long-term function. The Cleveland Clinic Scoring (CCS) System was used for the assessment of faecal incontinence and the modified McMaster proforma for QoL.

RESULTS

There was no mortality. At a median follow-up of 65.5 (26-168) months, all patients had an intact pouch. One had a long-standing ileostomy. Median daytime and nocturnal stool frequencies were 4 (2-16) and 0 (0-3). The mean CCS was 1.47, with only one patient scoring more than 10. Eighteen of 20 patients were satisfied with the result; two patients had a worse QoL (McMaster score >8). One patient had a permanent stoma following pouch sepsis and one had symptoms of pouchitis.

CONCLUSION

RPC can be performed in children and adolescents with good functional outcome and acceptable QoL.

Surgical treatment of chronic inflammatory bowel disease in children

Surgery for chronic inflammatory bowel disease (IBD) is increasingly often necessary in children. This study aimed at assessing the results of these operations in order to facilitate adequate preoperative counseling. We reviewed patients treated from 1992 to 2009. The operations, complications and functional outcome were recorded. For those with preserved rectal defecation, continence (Koivusalo score) and quality of life (standardized questionnaire) were assessed in the long term. Eighty five of 192 patients had Crohn disease (CD), 107 of 192 had ulcerative colitis (UC), and 3 of 192 had indeterminate colitis (IC). 12 of 85 CD patients (15%) aged 14 (12-19) years required 13 resections, 1 stricturoplasty, 1 transplantation and 6 other operations including 3 permanent enterostomies for anorectal involvement. Removal of the involved bowel led to significant improvement of nutritional status, growth and quality of life. The transplanted patient had a striking recovery but eventually died 1 year later of unrelated complications. 29 of 107 UC patients (26%) aged 11 (2-15) years required 87 operations. Nine had emergency colectomy for toxic megacolon (3, one death) or severe hemorrhage (6). 28 had restorative proctocolectomy and ileoanostomy (RPCIA) without (16) or with (12) J-pouch under protective ileostomy. Complications were frequent (40%). Permanent ileostomy was required in five children (17%). Twelve months postoperatively, RPCIA patients had 6.5 (2-13) stools/day; all were continent during daytime, and 25% have nocturnal leaks. Mean Koivusalo score (5-12) was 8.8 ± 2. Quality of life was good in all. All attended normal school and 7 the university, 4 work and 60% of those older than 18 years have sexual partners. Three of 107 children treated as UC with RPCIA had ultimately IC (3%) and were permanently diverted. The nature of IBD involves frustrating surgery. However, it may change life for CD patients and provide a reasonably good quality of life for UC after the first year. Pediatric surgeons should be able to provide adequate preoperative counseling to patients and families.

[Colectomy in paediatric patients with ulcerative colitis]

INTRODUCTION

There are not many studies published in the literature on failure of medical treatment in Ulcerative Colitis (UC) that leads to colectomy.

PATIENTS AND METHODS

Retrospective study of patients under 14 years diagnosed with UC from 1984 to 2009, who underwent colectomy due to lack of response to medical treatment. They are divided into urgent or elective surgery.

RESULTS

Colectomy performed in 14 paediatric patients (26.9% of total UC patients). Age at diagnosis 7.8±4.0 years, 8 of them younger than 10 years and 5 younger than 5 years. All cases diagnosed on patients less than 5 years of age required colectomy in the first 6 months after diagnosis. Elective colectomy was performed on 5/14 and urgent surgery in 9/14. The reported complications were divided into early (first 30 days after colectomy) and late. Pharmacological treatment in cases with urgent colectomy included methylprednisolone (100%), oral tacrolimus (55.5%), oral/intravenous cyclosporine (33.3%) and infliximab (33.3%). Cases of elective colectomy were all in the 1985-1998 period.

CONCLUSIONS

The influence of age is a key factor for prognosis. All patients less than 5 year-old ended up with colectomy. The main indication for urgent surgery was lack of response to treatment with intravenous steroids combined with a potent immunomodulator (tacrolimus, cyclosporine, infliximab). All cases of elective colectomy were performed before 1999, when second line medical treatment was very uncommon, making remission unlikely.

Prospective study of health-related quality of life and restorative proctocolectomy in children

PURPOSE

Although restorative proctocolectomy has become the standard surgical treatment for ulcerative colitis and familial adenomatous polyposis, there are no prospective studies in children of the impact of this intervention on health-related quality of life.

METHODS

A prospective study of health-related quality of life in children with ulcerative colitis or familial adenomatous polyposis undergoing restorative proctocolectomy was performed. Patients and their parents who agreed to participate completed standardized health-related quality-of-life surveys (Medical Outcomes Study Short Form-36 and Child Health Questionnaire Parent Form) within one month before colectomy and approximately one year after completion of their surgery.

RESULTS

Of the 60 patients who agreed to participate, 44 completed surveys at the appropriate time periods allowing comparison. The parents of 28 of these subjects also completed paired surveys. Before colectomy, patients with ulcerative colitis had substantially lower health-related quality-of-life scores, which were also mirrored in parental surveys. Following surgery patients with ulcerative colitis had significant improvement in 7 of 8 Medical Outcomes Study Short Form-36 patient subscales and all 6 corresponding Child Health Questionnaire Parent Form parental subscales of health-related quality of life. Patients with familial adenomatous polyposis showed improvement in the bodily pain subscale alone, whereas their corresponding parental surveys only showed improvement in the mental health subscale.

CONCLUSION

There are clearly significant adverse affects on health-related quality of life in children with ulcerative colitis that dramatically improved following restorative proctocolectomy.

Postoperative outcome of colectomy for pediatric patients with ulcerative colitis

BACKGROUND

Few studies have reported on the surgical outcomes of colectomy in pediatric patients with ulcerative colitis (UC).

PATIENTS AND METHODS

We conducted a retrospective chart review of all pediatric patients diagnosed with UC who underwent colectomy at UCSF between 1980 and 2005 to identify early (within 30 days) and later complications of surgery.

RESULTS

Complete medical records were available for 31 patients [12.4 +/- 3.3 (range 6-19) years] with UC who underwent colectomy at UCSF Children's Hospital. Total colectomy with ileal pouch anal anastomosis (IPAA) was performed in 21 of the 31 patients (12 without diverting ileostomy). Five of the 31 patients had an initial colectomy with IPAA and J-pouch performed later; 4 had an initial subtotal colectomy for urgent indications. Only one of 31 had IPAA with S-pouch. The median number of early postoperative complications was 1.0; 4 required additional surgery to treat complications. The most common early complications were small intestinal obstruction in 6 (19%) and wound infection in 4 (13%). Preoperative medications included corticosteroids in 25 (81%), 6-mercaptopurine/azathioprine in 10 (32%), and 5-aminosalicylates in 19 (61%). Medication exposure was not related to postoperative complications. Late complications included pouchitis in 12 (39%), anastomotic, anal, or rectal strictures in 5 (16%), and fistulas in 5 (16%); 1 (3%) was subsequently diagnosed as having Crohn disease.

CONCLUSIONS

Postcolectomy morbidity is common among pediatric patients with UC. Preoperative medications were not associated with postoperative complications. Investigations to determine preoperative factors affecting surgical outcomes and long-term satisfaction following this surgery in a large pediatric cohort are needed.

Long-term outcomes of restorative proctocolectomy in children with ulcerative colitis

OBJECTIVE

Long-term outcomes of restorative proctocolectomy for pediatric-onset ulcerative colitis are unclear.

METHODS

Questionnaires on health outcomes and quality of life were mailed to patients with childhood-onset ulcerative colitis who had undergone proctocolectomy with ileoanal anastomosis in 2 university hospitals between 1985 and 2005. Investigators not involved in the surgical management of the patients approached participants. Matched control children were randomly chosen from the Population Register Centre of Finland.

RESULTS

Fifty-two (66%) patients and 117 (37%) controls responded. After a mean follow-up of 10 years, at least 1 surgical complication had occurred in 39 (75%) patients, and 28 (54%) had undergone reoperation. Only 1 failure of ileoanal anastomosis occurred. Ulcerative colitis had been reclassified as Crohn disease in 6 (12%) patients. Pouchitis occurred in 37 (73%) patients. The median stool frequency was 5 for day and 1 for night, but 46% used medication to control stool frequency. Nighttime soiling was reported by 56% of the patients. The mean overall quality-of-life score, the mean BMI (22 kg/m(2) for both), and the number of subjects (aged >20 years) with offspring (14% vs 15%) was similar to the population-based controls.

CONCLUSIONS

Stool frequency after restorative proctocolectomy in children with ulcerative colitis is stable and comparable to those of adult patients. Although nighttime incontinence is common, general health status and overall quality of life are comparable to the normal population.

Pre-pouch ileitis after colectomy in paediatric ulcerative colitis

Colectomy and ileal pouch anal anastomosis (IPAA) is a potentially curative option for patients with ulcerative colitis (UC). A rare, postoperative complication is terminal ileitis which has been poorly documented in paediatric patients. A search of our paediatric inflammatory bowel disease (IBD) database revealed two boys with UC who were resistant to medical therapy. They each underwent colectomy with IPAA. One year later, both children represented with bloody diarrhoea and weight loss. Several endoscopies and biopsies showed acute on chronic mucosal inflammation in the pouch and up to 50 cm into the terminal ileum (TI). Biopsies revealed mixed inflammatory infiltrate with no granulomas.

CONCLUSION

Development of terminal ileitis after colectomy and IPAA can occur in children with UC. Although every effort should be made to exclude Crohn's disease as a cause of the terminal ileitis, this poorly defined condition should not be considered to be against the diagnosis of UC. More research is needed to develop a better understanding of the aetiopathogenesis of this uncommon condition.

Ileal pouch-anal anastomosis for ulcerative colitis: technical considerations

Total colectomy with ileal pouch-anal anastomosis has emerged as the preferred surgical treatment for ulcerative colitis. The operation has evolved over the last few decades. Various technical issues are discussed, including types of reservoir, options for mesenteric lengthening, method and level of ileoanal anastomosis (hand-sewn versus stapled), and rationale for staging. Anticipated postoperative problems and strategies for management are discussed.

Surgical management of inflammatory bowel disease

AIM

To evaluate the outcome and morbidity after major surgical interventions for inflammatory bowel disease (IBD).

METHODS

Retrospective case note analysis of 227 children referred to a tertiary referral centre between 1994 and 2002 for treatment of IBD.

RESULTS

26 of 125 children with Crohn's disease (21%) required surgical management. 13 with disease proximal to the left colon underwent limited segmental resections and primary anastomosis, without significant morbidity. Primary surgery for 13 children with disease distal to the transverse colon included 6 subtotal-colectomies or panprocto-colectomies. All seven children undergoing conservative segmental resections (three with primary anastomosis, four with stoma formation), required further colonic resection or defunctioning stoma formation. All three children undergoing primary anastomosis developed a leak or fistula formation. 22 of 102 children with ulcerative colitis (22%) required surgery. Definitive procedures (n = 17) included J-pouch ileoanal anastomosis (n = 11), ileorectal anastomosis (n = 2), straight ileoanal anastomosis (n = 3), and proctectomy/ileostomy (n = 1). Five children await restorative surgery after subtotal colectomy. Median daily stool frequency after J-pouch surgery was 5 (range 3-15), and 10 of 11 children reported full daytime continence. All three children with straight ileoanal anastomosis had unacceptable stool frequency and remain diverted.

CONCLUSION

The complication rate after resectional surgery for IBD was 57% for Crohn's disease, and 31% for ulcerative colitis. In children with Crohn's disease, limited resection with primary anastomosis is safe proximal to the left colon. Where surgery is indicated for disease distal to the transverse colon, subtotal or panproctocolectomy is indicated, and an anastomosis should be avoided. Children with ulcerative colitis had a good functional outcome after J-pouch reconstruction. However, the overall failure rate of attempted reconstructive surgery was 24%, largely owing to the poor results of straight ileoanal anastomosis.

Surgical complications in relation to functional outcomes after ileoanal anastomosis in pediatric patients with ulcerative colitis

BACKGROUND

Significant surgical complications are common in patients with ulcerative colitis who undergo proctocolectomy. We assessed the effects of these complications on the functional outcomes of such patients.

MATERIALS AND METHODS

The medical records of 47 consecutive patients who underwent ileoanal anastomosis (IAA; J-pouch IAA, n = 37; straight IAA [SIAA], n = 10) for ulcerative colitis between 1985 and 2004 at a median age of 13.7 years (range, 5.5-19.3 years) were reviewed. Anastomotic leakage and stenosis, fistula, intestinal obstruction (IO), wound complications, pouchitis/enterocolitis (no/once/recurrent), permanent ileostomy, and ultimate diagnosis of Crohn's disease were recorded and correlated with the functional outcome measures of stooling frequency (6 months, 2 years, present), present incidence of soiling, and continence score (range, 0-12).

RESULTS

The median postoperative follow-up period was 10 years (range, 1-21 years). Twenty-six (55%) of the 47 patients had surgical complications (J-pouch IAA, 21/37 [57%]; SIAA, 5/10 [50%]; P = nonsignificant). These complications specifically included stenosis of IAA in 4 (9%) patients (SIAA 2), pelvic abscess/sepsis in 4 (9%) patients, late fistula in 4 (9%) patients (SIAA 1), early IO in 8 (23%) patients (SIAA 1), late IO in 14 (27%) patients (SIAA 3), J-pouch prolapse in 1 patient, and wound complications in 7 (15%) patients (SIAA 1). Twenty-three (49%) patients had pouchitis, which recurred in 13 (28%). Ileoanal anastomosis stenosis, IO, J-pouch prolapse, wound complications, and pouchitis did not worsen functional outcomes. In 4 patients with pelvic sepsis, early stooling frequency and the continence score were lower than those in the rest of the patients (P < .05). Crohn's disease was ultimately diagnosed in 3 (6%) patients (SIAA 1), 2 of whom (SIAA 1) had permanent ileostomy formation.

CONCLUSIONS

Significant surgical complications are common after IAA. Complications do not generally worsen functional outcomes, except in those patients with septic complications or the ultimate diagnosis of Crohn's disease.

Pouch-anal anastomosis vs straight ileoanal anastomosis in pediatric patients: a meta-analysis

BACKGROUND

Restorative proctocolectomy is the treatment of choice for pediatric patients with refractory colitis, inherited polyposis syndromes, and some with colonic aganglionosis. Evidence concerning the optimal method of reconstruction is, however, sparse.

METHODS

Studies comparing outcomes from ileal pouch-anal anastomosis (IPAA) and straight ileoanal anastomosis (SIAA) were identified by searching Medline, Ovid, and Embase. Suitable studies were selected and data extracted for meta-analysis.

RESULTS

Of 13 studies identified by literature search, 5 satisfied the inclusion criteria, comprising a total of 306 patients, 86 of whom (28.1%) underwent SIAA, and the remainder, IPAA. Pouch failure was more common in the SIAA group (odds ratio, 3.21; confidence interval, 1.24-8.34), as were abdominal salvage procedures (odds ratio, 9.5; confidence interval, 3.14-28.77). Short-term adverse events were similar between the 2 groups, with the exception of perianal sepsis, the higher frequency of which, in SIAA, just reached statistical significance. Bowel frequency was lower in the IPAA patients, although few studies presented functional data in a comparable form.

CONCLUSIONS

There are few good-quality studies that compare the outcomes from SIAA and IPAA, meaning that caution should be exercised in the generalization of the results of this meta-analysis, which suggests pouch procedures to be favorable in terms of reconstruction survival and functional outcome.

Update in the treatment of paediatric ulcerative colitis

Ulcerative colitis is an important disease in the paediatric population. Ulcerative colitis is one of the chronic inflammatory bowel diseases, and is medically incurable. However, the arsenal of medications has grown as knowledge of the pathogenesis of this disease advances. This review looks at the classical treatments for children with ulcerative colitis, including the 5-aminosalicylates, corticosteroids and imunomodulators, as well as biological therapy and other, newer modalities.

Pediatric inflammatory bowel disease

Inflammatory bowel disease is an important cause of gastrointestinal pathology in children and adolescents. The incidence of pediatric inflammatory bowel disease is increasing; therefore, it is important for the clinician to be aware of the presentation of this disease in the pediatric population. Laboratory tests, radiology studies, and endoscopic procedures are helpful in diagnosing inflammatory bowel disease and differentiating between Crohn’s disease and ulcerative colitis. Once diagnosed, the goal of medical management is to induce remission of disease while minimizing the side effects of the medication. Specific attention needs to be paid to achieving normal growth in this susceptible population. Surgical management is usually indicated for failure of medical management, complication, or malignancy. Algorithms for diagnostic evaluation and treatment of pediatric inflammatory bowel disease are presented. The specific psychosocial issues facing these patients are also discussed in this review as are the future goals of research in the complex problem of pediatric inflammatory bowel disease.