Complications of the Martin procedure for total colonic aganglionosis

Long-term results of total colonic agangliosis patients treated by preservation of the aganglionic right hemicolon and the ileo-cecal valve

PURPOSE

In 1989, Sauer introduced a technique to treat patients with total colonic aganglionosis (TCA) where he preserved the ileo-cecal valve and the right hemicolon to retain water and electrolyte absorption. This report examines the long-term outcome of patients who underwent this technique.

METHODS

All TCA patients treated between 1981 and 2005 according to Sauer were invited in 2013 to participate in a questionnaire survey to assess their long-term outcome focusing on bowel function and quality of life (QoL), using standardized scores.

RESULTS

Of eight TCA patients (2 females, 6 males), seven participated in the follow-up survey (median follow-up time 13.5 years (range 8-31.6). Early postoperative complications involving bouts of enterocolitis in 3 and anal strictures in 5 patients ceased with age. Bowel movements ranged from median 3-4 times a day (range 1-8). Bowel-function score (BFS) was reduced in 6 patients (median 16 points, range 8-19, max 20), who also reported soiling incidences with the need for night-time protective aids in two. QoL assessment, however, documented a good outcome with a median score of 10 points (range 7-13, max 13).

CONCLUSION

This long-term investigation of TCA patients treated according to Sauer's technique documented a good QoL despite a reduced BFS.

Mucosal healing in inflammatory bowel diseases: a systematic review

Recent studies have identified mucosal healing on endoscopy as a key prognostic parameter in the management of inflammatory bowel diseases (IBD), thus highlighting the role of endoscopy for monitoring of disease activity in IBD. In fact, mucosal healing has emerged as a key treatment goal in IBD that predicts sustained clinical remission and resection-free survival of patients. The structural basis of mucosal healing is an intact barrier function of the gut epithelium that prevents translocation of commensal bacteria into the mucosa and submucosa with subsequent immune cell activation. Thus, mucosal healing should be considered as an initial event in the suppression of inflammation of deeper layers of the bowel wall, rather than as a sign of complete healing of gut inflammation. In this systematic review, the clinical studies on mucosal healing are summarised and the effects of anti-inflammatory or immunosuppressive drugs such as 5-aminosalicylates, corticosteroids, azathioprine, ciclosporin and anti-TNF antibodies (adalimumab, certolizumab pegol, infliximab) on mucosal healing are discussed. Finally, the implications of mucosal healing for subsequent clinical management in patients with IBD are highlighted.

Total colonic aganglionosis: a systematic review and meta-analysis of long-term clinical outcome

PURPOSE

Total colonic aganglionosis (TCA) is a severe form of Hirschsprung's disease (HD), occurring in less than 10 % of the cases. It is a challenging surgical condition and outcomes of pull-through (PT) surgery are reported to be inferior to those in patients with recto-sigmoid HD. As even large centres only see a few patients with TCA, there is little information on the long-term outcome of patients after PT operation for TCA. The aim of this meta-analysis was to investigate the long-term clinical outcome in patients with TCA.

METHODS

MEDLINE(®) and EMBASE(®) databases were searched for relevant articles that reported the outcomes of patients with TCA published between 1980 and 2011. The search terms were "Hirschsprung's disease", "Total colonic aganglionosis" AND "Outcome". All published studies containing adequate clinical data for a mean follow-up period of not less than 4 years were included. Reference lists of retrieved articles were reviewed for additional cases. Detailed records of morbidity and mortality were extracted and analysed.

RESULTS

This search yielded 225 articles reporting on outcomes in TCA. Of these, 189 were excluded for having too short a follow-up period, small or single case series, inadequate clinical data and duplicated patient groups. Ultimately, 36 articles from 37 centres containing useful clinical information on the outcomes of TCA in 969 patients were identified. There were 152 early deaths prior to PT (15.7 %). Of 817 survivors, 739 underwent PT. The mortality rate for TCA post-PT was 5.7 %. The most frequently reported post-operative complication was enterocolitis in 42 % of the cases. 17.5 % of patients underwent subsequent major surgery including redo PT, stoma reformation or other laparotomy. Long-term follow-up data were available in 396 patients. Satisfactory or normal bowel control was reported in 60 % of the patients. Soiling, faecal incontinence or other poor outcome was reported in 33.5 % of the cases and 6.5 % of the patients had undergone conversion to a permanent ileostomy for post-operative complications.

CONCLUSION

This meta-analysis reveals that a large number of patients with TCA have long-term problems with bowel control.

Preliminary evaluation of anorectal manometry in diagnosing Hirschsprung's disease in neonates

PURPOSE

The aim of this paper was to assess the clinical value of anorectal manometry (ARMM) in the diagnosing of Hirschsprung's disease (HD) in neonates.

METHODS

From January 2003 to June 2005, 75 patients in whom HD was clinically suspected were analyzed. ARMM was performed using a desk, high rate gastrointestinal dynamic detection system and the results were compared with barium enema and rectal suction biopsy.

RESULTS

Based on rectal suction biopsies in 52 of 75 patients, the positive, false positive, negative, and false negative rates of ARMM in the diagnosis of HD in neonates were found to be 92.3, 1.9, 1.9, and 3.8%, respectively. Forty-three of 75 patients were diagnosed with HD by both ARMM and barium enema and the diagnoses were validated by pathologic results. The diagnosis of HD was excluded in 18 patients in whom HD was clinically suspected, but in whom the results of ARMM and barium enema were normal. Twelve patients who had ARMM results consistent with HD and a negative barium enema, had serial ARMM performed; a rectoanal inhibitory reflex (RAIR) was elicited in four patients, thereby excluding HD and the remaining eight patients were diagnosed with HD by review of barium enema and pathologic results. One of two patients with a positive barium enema for HD, but an ARMM showing the presence of RAIR was excluded by pathologic results and the other patient was lost to follow-up. The diagnostic accuracies of ARMM and barium enema for HD in neonates were 93.3 and 86.7%, respectively. There was no difference in rectal resting pressure and anal rhythmic wave frequency between neonates with HD and healthy neonates, but neonates with HD had higher anal sphincter pressures than healthy neonates (P=0.0074).

CONCLUSIONS

ARMM is a simple, safe, and non-invasive method with high specificity for the diagnosis of HD in neonates.

Comprehensive review of procedures for total colonic aganglionosis

PURPOSE

A variety of procedures have been described for the treatment of total colonic aganglionosis (TCA); however, there is no consensus as to a superior operative method. The objective of this review is to evaluate the operative methods used to treat TCA and their effectiveness with respect to morbidity, mortality, rates of enterocolitis, and functional outcomes.

METHODS

We searched Medline (1950-2007) and the Cochrane Library for studies reporting the operative treatment of TCA. Search terms used were "aganglionosis," "Hirschsprung's disease," "total colonic," and "long-segment." Studies evaluated were limited to those that solely discussed the operative outcomes for the treatment of TCA. A meta-analysis was then performed for morbidity outcomes in those studies describing a single operative procedure.

RESULTS

The search yielded 271 articles related to TCA. One hundred twenty-two articles discussed operative treatment of Hirschsprung's disease, and only 26 of these articles discussed operative management of TCA. Nineteen articles were isolated for statistical analysis on the basis of results for perioperative outcomes for a single procedure. These procedures included Martin (4), colonic patch modifications (4), Duhamel (2), endorectal pull-through (1), Kimura (2), Boley (2), Rehbein (2), Soave (1), and J-pouch ileoanal anastomosis (1). Overall mortality was 1.9%. Meta-analysis revealed morbidity rates ranging from 10% to 64% depending on procedure category without significant outliers. Higher morbidity rates were found for the Martin-type procedure using the descending colon but with noted higher within-group variance due to small sample sizes. Enterocolitis was noted in 7 studies with a mean of 22%.

CONCLUSIONS

There is no superior operative method for the treatment of TCA with respect to perioperative morbidity, mortality, enterocolitis, and functional outcomes. The operative technique performed should be selected on center and surgeon familiarity and expertise.

Acute diverticulitis after Duhamel-Martin procedure for total colonic Hirschsprung's disease

A 28-year-old man with a history of total colonic Hirschsprung's disease treated with a Duhamel-Martin procedure in infancy, presented with signs and symptoms of acute colonic diverticulitis. Flexible sigmoidoscopy demonstrated a 20 cm jejunocolonic anastomosis, consistent with his previous operation in childhood, with a large diverticulum at the proximal end of the anastomosis containing fecal concretions. The patient returned one month later after a course of antibiotics for definitive resection of the diverticulum. Intra-operative colonoscopy localized three large diverticula and resection of the involved segment was performed. The case is presented as an adult complication of total colonic Hirschsprung's disease treated with childhood resection and reconstruction.

Total colonic Hirschsprung's disease: a 28-year experience

PURPOSE

The aim of this study was to review outcomes after surgical treatment of total colonic Hirschsprung's disease (TCH).

METHODS

Twenty-five records of patients with TCH treated between 1974 and 2002 were reviewed. Follow-up data were collected using a standardized questionnaire. Objective functional outcome was assessed using a scoring system.

RESULTS

Twenty patients had aganglionosis of the colon and distal ileum, 5 of whom had a more extensive condition. One of these 5 patients underwent an endorectal pull-through (ERPT), 1 underwent intestinal transplantation, and 3 died. Four of the remaining 20 patients underwent a primary ERPT, 16 received a stoma as neonates followed by ERPT in 12, and a Martin-Duhamel procedure or Swenson's operation in 3 (median age, 10.5 months); 1 remains with an ostomy. Postoperative complications included enterocolitis (55%), anal stricture (25%), and perineal excoriation (20%). Mean follow-up were 17.5 years (+/-11.1 years). Eighty-nine percent were free of recurrent enterocolitis. Frequency of bowel movements is 1 to 5 per day in 82% of the patients, 18% have 6 or more bowel movements per day. Occasional soiling is noted in 40% (one third of those requiring nighttime diapers). Overall functional outcome was good in 83%. Those patients with the longest follow-up periods had the best stooling scores (P = .04).

CONCLUSIONS

Surgical treatment of TCH is associated with a number of complications including recurrent enterocolitis and anal strictures. Long-term outcome is quite favorable.

"Pouch colon patch graft"--an alternative treatment for congenital short colon

A patch graft of the pouch colon over the pulled-through ileum in a patient with long-length pouch colon (in whom the entire colon was replaced by a pouch that communicated with the urinary bladder) was tried with good results for the first time. At follow-up the patient was found to have normal bowel patterns and weight gain. Though colon patch grafts have been widely used in patients with total colonic aganglionosis, they have not been tried for the short colon. The authors discuss the clinical setting in which the procedure may prove useful in patients with pouch colon and why these patch grafts may yield comparable or even better results in patients with pouch colon compared with those with total colonic aganglionosis.

Long-term morbidity in total colonic aganglionosis

BACKGROUND/PURPOSE

No surgical treatment for total colonic aganglionosis (TCA) clearly has been proven superior. To identify clinical criteria associated with long-term functional outcome, a 28-year retrospective institutional review of this entity from 1969 through 1996 inclusive was undertaken.

METHODS

Total colonic aganglionosis (TCA), defined here as aganglionosis extending from the anus to at least the ileocecal valve but no further than 50 cm proximal to the ileocecal valve, was identified in 29 infants and children. Appropriate leveling ileostomy was performed in 28 of 29 patients, and definitive surgical reconstruction was performed in 26 of 29. Three groups were identified based on the definitive surgical repair performed: group 1, construction lacking or incorporating a short ganglionic-aganglionic common channel (modified Soave or modified Duhamel, n = 8); group II, construction of an extended common channel (Martin-Duhamel, Martin-Soave; n = 6); and group III, all others including an intermediate-length common channel (n = 13).

RESULTS

Functional outcome at extended follow-up (mean, 6.6 +/- 5.6 years; range, 0.7 to 23) was determined based on survival, long-term ostomy requirements, growth, major complications, continence, and enterocolitis and bowel movement frequency. Although long-term functional outcome was deemed satisfactory in six of seven patients in group I, function was satisfactory in none of six group II patients. Group III results were intermediate (satisfactory in 6 of 13).

CONCLUSIONS

Acceptable long-term outcome was most frequent in TCA patients whose definitive repair did not incorporate an extended ganglionic-aganglionic common channel. The use of extensive lengths of aganglionic bowel to maximize fluid absorption is frequently met with substantial morbidity.

The colon patch graft procedure for extensive aganglionosis: long-term follow-up

PURPOSE

During the last 17 years, the authors have used the colon patch graft (CPG) procedure to treat 11 patients with extensive aganglionosis. This study evaluates the effectiveness of the CPG procedure in treating patients with this disorder.

METHODS

An initial ileostomy was created during infancy in all 11 patients. At 1 to 21 months (mean, 5.5 months) of age, an 11- to 40-cm (mean, 18 cm) side-to-side ileocolostomy (CPG) was created between the ileum and aganglionic ascending colon, (including aganglionic ileum in three patients). Ten patients later underwent a Swenson-type definitive operation, the CPG segment being brought down to the anus at 9 to 30 months (mean, 19 months) of age. These 10 patients have been followed up for growth, development, and bowel habit patterns for the subsequent 5 to 17 years (mean, 12 years).

RESULTS

Within 1 month after the CPG was created, intravenous nutrition could be discontinued and the patients treated at home until time for the definitive procedure. During this period, one patient died of aspiration. After the definitive operation, body weight for age returned to a normal range in 2 to 4 years. Currently, seven older patients have one to three bowel movements per day, whereas three younger patients have explosive diarrheal defecations. None are incontinent of stool. Iron deficiency anemia developed in four patients. Two are mentally retarded, but the others are doing well in school.

CONCLUSIONS

(1) The colon patch graft procedure effectively reduces "ileostomy diarrhea," shortening the period of intravenous nutrition to 1 month, (2) bowel habit patterns improve with the advance of time, (3) body weight for age returns to normal 2 to 4 years after the definitive procedure, and (4) during long term follow-up, patients must be evaluated for iron deficiency anemia.

Motor activity of refashioned colorectoanus in patients with total colonic aganglionosis

An ano-recto-sigmoid colon pressure study was designed to evaluate the characteristics of the motor activity of refashioned colorectoanus in patients with total colonic aganglionosis (TCA) in comparison to patients with rectosigmoid Hirschsprung's disease (HD) and healthy children (HC), and to elucidate the pathophysiology of the pulled-through ileum, with aganglionic colon as an onlay patch, in coordination with the anal sphincter. The study group consisted of six patients with TCA, six with HD who underwent endorectal colonic pull-through, and six HC. Pressure studies were performed using a triple-lumen catheter; recording sites were 15 and 9 cm from the anal verge, and at the anal canal. The following were measured and compared: (1) anal canal pressure profile, (2) resting pattern of activity at the refashioned colorectum and anal canal, and (3) changes in motor activity after stimulation with cold water and glycerin. The motor activities of the refashioned colorectoanus of TCA and HD patients differed greatly from those of HC. All six HC had no isolated high-amplitude contraction (IHAC) in the colorectum during the 45-minute study period; they complained of a strong urge to defecate after glycerin enema and actually did so. In contrast, IHAC appeared 2.0 +/- 1.3 times per 10 minutes, with maximal amplitude of 60.3 +/- 24.9 cm H2O in TCA, and 5.6 +/- 3.7 per 10 minutes with maximal amplitude of 79.5 +/- 11.7 cm H2O in HD. After glycerin enema, IHAC increased to 0.5 +/- 0.2 per minute and 69.3 +/- 44.6 cm H2O in TCA and to 0.8 +/- 0.4 per minute and 93.0 +/- 12.8 cm H2O in HD. Defecation was postponed for more than 10 minutes in two HD and all TCA patients. The mean motility index per minute was least for TCA patients (76.9 +/- 98.2); it was 406.5 +/- 197.1 (P < .05) for HD patients and 159.2 +/- 84.2 (P < .01) for HC. TCA patients had the lowest amplitude of maximal resting anal pressure, and hypoactivity of the colorectum during rest and after stimulation; this suggests that motor dysfunction involves even the ganglionic ileum, concomitant with suppressed signals to the higher integrating center for defecation.

Long-term results of surgical treatment in infants with total colonic aganglionosis

The authors describe the long-term results of the surgical treatment of total colonic aganglionosis (TCA) in nine boys who have been treated since 1975. The principal operative procedure was endorectal pull-through of the ganglionic ileum, with the aganglionic colon as an onlay patch. The procedure was employed in five infants, using the right or left colon. Ileorectostomy with an onlay patch was used in two patients; ileoanostomy without the patch was used in two. The distal end of the pulled-through ileum was, on average, 39 cm from the ileocecal junction. The average follow-up period was 11.0 years. Diarrhea and distension were temporary after the pull-through, and all patients ultimately tolerated normal feeding. Considering the variation in operative techniques, we were unable to demonstrate any advantage of one procedure over another. Z scores for height and weight at the last follow-up examination correlated with the weight gain before the definitive surgery and inversely correlated with the length of resected distal ileum at the time of operation.

Morbidity associated with total colon Hirschsprung's disease

Increased awareness of total colon Hirschsprung's disease (TCH) has led to improvement in patient care and a decrease in the associated mortality. Morbidity has remained high and necessitates close follow-up to prevent the development of life-threatening complications. We retrospectively reviewed the records of 20 children with TCH treated at this institution since 1961. Follow-up averaged 40.4 months (range, 1 to 150). All patients were diverted with an ileostomy or jejunostomy. Eight children had a Swenson pull-through, three had a Martin procedure, and eight had a Kimura procedure. One child with multiple anomalies died after his ileostomy. There were no postoperative deaths. Complications following ileostomy and pull-through procedures included excessive fluid losses, wound infections, stoma problems, and bouts of enterocolitis. Three children had no reported complications. Seventeen complications were reported in eight children with the Kimura procedure, 10 in the three children with the Martin procedure, and 22 in the eight children with the Swenson procedure. These complications resulted in an average of 4.4 admissions per patient (range, 1 to 11) with an average length of stay of 96 days per patient (range, 10 to 598). Twelve patients required an average of 63 days of total parenteral nutrition and eight needed 328 days (range, 23 to 867) of supplemental nasogastric feedings. Ten patients required at-home rectal irrigations and seven patients required rectal dilations. Nearly half of all patients were kept on antimotility agents long term. Since 1985 we have performed the Kimura procedure for all children with TCH and have seen a decrease in morbidity.(ABSTRACT TRUNCATED AT 250 WORDS)