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Long term outcome of antegrade colonic enema (ACE) stoma for treatment of constipation and fecal incontinence in children. J Pediatr Surg 2022; 57:575-581. [PMID: 35995634 DOI: 10.1016/j.jpedsurg.2022.07.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/17/2021] [Revised: 06/23/2022] [Accepted: 07/05/2022] [Indexed: 11/23/2022]
Abstract
AIM To determine the long term outcome of antegrade colonic enema (ACE) stoma for treatment of chronic constipation and soiling in children. METHOD We reviewed patients prospectively who underwent formation of ACE stoma after failure of maximum medical treatment of chronic constipation and soiling from September 2008 to October 2020. All patients had anorectal manometry, endosonography and colonic transit study. A validated symptom severity (SS) score questionnaire was used pre operatively and during follow up. The sum of SS score ranged between 0 (best) and 65 (worst). Data was expressed as median(range) and Wilcoxon rank sum test was used and p value < 0.05 was considered significant. RESULTS 58 patients had formation of ACE stoma, laparoscopic appendicostomy 56, cecostomy 1, and open procedure 1. The main indications for the ACE stoma were chronic functional constipation (FC) 50(86%), anorectal malformations (ARM) 6(11%) and Hirschsprung disease (HD) 2(3%). 41(71%) of patients had previous intrasphincteric botulinum toxin (BT) treatment. Age at operation was 11(range 4-15) years and follow up was 36(3-84) months. 47(81%) patients were continent of stool within three months postoperatively. The preoperative SS score improved from 34/65 (26-47) to 8/65 (4-12) at 12 months and 5/65 (2-11) at 24 months follow up, p ≤ 0.05. OVERALL: complication rate was 15(26%), wound infection 5, granulation tissue 4, stoma prolapse 4, retraction 1, abscess formation and fistula 1. 15 (26%) adolescents had transition of their care to adult services. CONCLUSION There is a significant improvement of constipation, soiling and general health of patients following formation of ACE stoma. Adolescents benefits an orderly transition of their care to adult services. LEVEL OF EVIDENCE Level 2, Therapeutic study.
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Cheng LS, Goldstein AM. Surgical Management of Idiopathic Constipation in Pediatric Patients. Clin Colon Rectal Surg 2018; 31:89-98. [PMID: 29487491 DOI: 10.1055/s-0037-1609023] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Constipation is a common childhood problem, but an anatomic or physiologic cause is identified in fewer than 5% of children. By definition, idiopathic constipation is a diagnosis of exclusion. Careful clinical evaluation and thoughtful use of imaging and other testing can help exclude specific causes of constipation and guide therapy. Medical management with laxatives is effective for the majority of constipated children. For those patients unresponsive to medications, however, several surgical options can be employed, including anal procedures, antegrade colonic enemas, colorectal resection, and intestinal diversion. Judicious use of these procedures in properly selected patients and based on appropriate preoperative testing can lead to excellent outcomes. This review summarizes the surgical options available for managing refractory constipation in children and provides guidance on how to choose the best procedure for a given patient.
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Affiliation(s)
- Lily S Cheng
- Department of General Surgery, University of California San Francisco, San Francisco, California
| | - Allan M Goldstein
- Department of Surgery, Harvard Medical School, Boston, Massachusetts.,Department of Pediatric Surgery, Massachusetts General Hospital, Boston, Massachusetts.,MassGeneral Hospital for Children, Boston, Massachusetts
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Abstract
PURPOSE OF REVIEW Constipation is a very common problem in pediatrics with both the severity of presentations and treatments varying across a broad spectrum. The majority of children with functional constipation are managed successfully without the need for specialized testing and surgical intervention. Those who present with intractable constipation, with or without fecal soiling, require referrals for motility testing that helps determine both medical and surgical management, and interventions. The literature was reviewed for publications on surgical approaches to children with severe constipation, including assessing the quality and levels of evidence and the use of objective measures to determine outcomes. RECENT FINDINGS There is very little in the way of recent studies evaluating surgical indications or treatment approaches for functional constipation, apart from one systematic review and one recent expert review. Although the systematic review was published in the last year, most of the studies it analyzes are older. The vast majority of studies comprise level 4 and 5 evidence. SUMMARY The indication for most surgical procedures is 'failed' medical management, yet no standardized definition for this exists. Many surgical procedures are proposed with little evidence to show outcomes. We recommend that the surgical evaluation and treatment of children with constipation needs to be protocolized and studied in a prospective manner using validated outcomes measures. Our center's current protocol is described.
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Keshtgar AS, Choudhry MS, Kufeji D, Ward HC, Clayden GS. Anorectal manometry with and without ketamine for evaluation of defecation disorders in children. J Pediatr Surg 2015; 50:438-43. [PMID: 25746704 DOI: 10.1016/j.jpedsurg.2014.08.016] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/08/2013] [Revised: 08/18/2014] [Accepted: 08/20/2014] [Indexed: 10/24/2022]
Abstract
INTRODUCTION Anorectal manometry (ARCM) provides valuable information in children with chronic constipation and fecal incontinence but may not be tolerated in the awake child. This study aimed to evaluate the effect of ketamine anesthesia on the assessment of anorectal function by manometry and to evaluate defecation dynamics and anal sphincter resting pressure in the context of pathophysiology of chronic functional (idiopathic) constipation and soiling in children. METHODS This was a prospective study of children who were investigated for symptoms of chronic constipation and soiling between April 2001 and April 2004. We studied 52 consecutive children who had awake ARCM, biofeedback training and endosonography (awake group) and 64 children who had ketamine anesthesia for ARCM and endosonography (ketamine group). We age matched 31 children who had awake anorectal studies with 27 who had ketamine anesthesia. RESULTS The children in awake and ketamine groups were comparable for age, duration of bowel symptoms and duration of laxative treatments. ARCM profile was comparable between the awake and the ketamine groups with regard to anal sphincter resting pressure, rectal capacity, amplitude of rectal contractions, frequency of rectal and IAS contractions and functional length of anal canal. Of 52 children who had awake ARCM, dyssynergia of the EAS muscles was observed in 22 (42%) and median squeeze pressure was 87mm Hg (range 25-134). The anal sphincter resting pressure was non-obstructive and comparable to healthy normal children. Rectoanal inhibitory reflex was seen in all children excluding diagnosis of Hirschsprung disease. CONCLUSIONS Ketamine anesthesia does not affect quantitative or qualitative measurements of autonomic anorectal function and can be used reliably in children who will not tolerate the manometry while awake. Paradoxical contraction of the EAS can only be evaluated in the awake children and should be investigated further as the underlying cause of obstructive defecation in patients with chronic functional constipation and soiling.
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Affiliation(s)
- A S Keshtgar
- Evelina London Children's Hospital, Guy's and St Thomas' National Health Service Foundation Trust, London, UK.
| | - M S Choudhry
- Chelsea and Westminster, National Health Service Foundation Trust, London, UK
| | - D Kufeji
- Evelina London Children's Hospital, Guy's and St Thomas' National Health Service Foundation Trust, London, UK
| | - H C Ward
- Barts and the London National Health Service Trust, London, UK
| | - G S Clayden
- Evelina London Children's Hospital, Guy's and St Thomas' National Health Service Foundation Trust, London, UK
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Moeller Joensson I, Hagstroem S, Fynne L, Krogh K, Siggaard C, Djurhuus JC. Rectal motility in pediatric constipation. J Pediatr Gastroenterol Nutr 2014; 58:292-6. [PMID: 24135982 DOI: 10.1097/mpg.0000000000000203] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
Abstract
OBJECTIVES Constipation is a common disorder in children, but little is known about its etiology. Rectal impedance planimetry determines segmental rectal cross-sectional area (CSA) and pressure, allowing detailed description of rectal motility. The aim of the present study was to compare rectal motility in healthy and constipated children. METHODS We analyzed data from 10 children (1 girl) with constipation according to the Rome III criteria, mean age 8.8 years (standard deviation ± 1.2), and 10 healthy children (5 girls), mean age 9.9 years (standard deviation ± 1.5). CSA was determined at 3 levels (4, 5.5, and 7 cm from the anal verge). The resting rectal motility was recorded for 30 minutes followed by a distension protocol to assess compliance. Runs of phasic rectal contractions were defined as changes of >10% from baseline CSA and lasting at least 2 minutes. Rectal dimensions were expressed as mean CSA. RESULTS A low-amplitude contraction pattern (3%-5% of baseline CSA) with a frequency of 6 to 8/minute was present in all of the children. There was significantly more time with phasic rectal contractions in constipated children (median 38%, range [0-100]) compared with healthy children (median 8.8%, range [0-57]) (P < 0.05). The rectal CSA was higher in constipated children (median 1802 mm [range 1106-2948]) compared with healthy children (1375 mm [range 437-1861]) (P < 0.05), but compliance did not differ (constipated: median 38 mm/H2O [range 12-86] vs healthy 33 mm/H2O [range 10-63]) (P = 30). CONCLUSIONS In children with constipation, we found phasic rectal contractions for a significantly longer period compared with healthy children, and their rectum is larger than normal.
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Affiliation(s)
- Iben Moeller Joensson
- *Institute of Clinical Medicine, University of Aarhus †Department of Pediatrics, Aarhus University Hospital, Skejby ‡Neurogastroenterology Unit, Department of Hepatology and Gastroenterology V, Aarhus University, Hospital, Aarhus, Denmark
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Keshtgar AS, Ward HC, Clayden GS. Pathophysiology of chronic childhood constipation: functional and morphological evaluation by anorectal manometry and endosonography and colonic transit study. J Pediatr Surg 2013; 48:806-12. [PMID: 23583138 DOI: 10.1016/j.jpedsurg.2012.08.037] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/05/2012] [Revised: 08/18/2012] [Accepted: 08/30/2012] [Indexed: 10/27/2022]
Abstract
BACKGROUND Chronic idiopathic constipation (IC) is a common problem in children. We hypothesised that hypertonicity and overactivity of the internal anal sphincter (IAS) contributed to childhood IC. METHOD This was a prospective study of children who were admitted for investigation and treatment of chronic constipation at the gastrointestinal motility clinic in Guy's and St. Thomas' Hospital, NHS Foundation Trust, London. All children had a colonic transit marker study followed by anorectal manometry and anal endosonography under ketamine anesthesia. We used a validated symptom severity (SS) score questionnaire for assessment of constipation and fecal incontinence on admission to hospital and during follow-up for 12months. The SS score of 0 was the best and 65 the worst. RESULTS Of 92 children, 57 were male and median (range) age was 8.46years (3.35-14.97). Duration of symptoms was 4.7years (0.3-13). Soiling was present in 88 (96%) patients, delay in defecation of once every 2 to 3days or less frequently in 86 (93%) and a palpable fecaloma (megarectum) on abdominal examination in 76 (83%). 42 children had 'fecal impaction' requiring disimpaction of stool from the rectum under general anesthesia and 50 had 'no impaction'. The median IAS resting pressure was within the normal range measuring 55mm Hg (25-107) and median amplitude and frequency of the IAS contractions were 10mm Hg (2.0-58) and 17cycles per min (5.0-34), respectively. The median IAS thickness was 0.93mm (0.5-2.0). There was no correlation between amplitude and frequency of anorectal contractions and anal sphincter resting pressure. The mean right colonic transit time was 8.55 (standard deviation ±13.22) h, left colonic transit time was 11.51h (±13.21), rectosigmoid transit time was 25.91h (±18.89) and total colonic transit time was 45.97h (±17.69). CONCLUSION The anal sphincter resting pressure is normal in children with chronic IC. Increased frequency and amplitude of IAS contractions seen in these patients do not cause raised anal sphincter resting pressure or obstructive defecation. Further studies should be done to investigate the role of external anal sphincter dysfunction in pathophysiology of childhood constipation and fecal incontinence.
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Affiliation(s)
- Alireza S Keshtgar
- Evelina Children Hospital, Guy's and St. Thomas' NHS Foundation Trust, London, United Kingdom.
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Clayden G. Constipation in children. Indian Pediatr 2011; 47:1013-4. [PMID: 21220798 DOI: 10.1007/s13312-010-0167-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Knowles CH, Dinning PG, Pescatori M, Rintala R, Rosen H. Surgical management of constipation. Neurogastroenterol Motil 2009; 21 Suppl 2:62-71. [PMID: 19824939 DOI: 10.1111/j.1365-2982.2009.01405.x] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
This review addresses the range of operations suggested to be of contemporary value in the treatment of constipation with critical evaluation of efficacy data, complications, patient selection, controversies and areas for future research.
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Affiliation(s)
- C H Knowles
- Queen Mary University London, Barts and the London School of Medicine & Dentistry, London, UK.
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Borgo HC, Maffei HVL. Recalled and recorded bowel habits confirm early onset and high frequency of constipation in day-care nursery children. ARQUIVOS DE GASTROENTEROLOGIA 2009; 46:144-50. [PMID: 19578617 DOI: 10.1590/s0004-28032009000200013] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/30/2008] [Accepted: 11/25/2008] [Indexed: 12/14/2022]
Abstract
CONTEXT Mothers recall early-onset constipation in children attending gastroenterology clinics. OBJECTIVES To study the bowel habit of young children in the community to determine, first, whether early-onset constipation is confirmed in this setting and, second, the agreement between recalled and recorded bowel habit. METHODS Defecation data of 57 children aged 6.0-40.7 mo were obtained by maternal recall (questionnaire on predominant stool characteristics) and by record (1,934 defecations registered prospectively at home and in the nursery). The bowel habit was classified according to stool frequency and proportion of stool characteristics (soft, hard and/or runny). Two criteria were used to classify recorded data, since the cutoff point for hard stools to identify constipation is undefined in children: predominant criterion and adult criterion, respectively with >50% and >25% of stools with altered consistency. Bowel habit categories were: adequate, constipation, functional diarrhea and 'other bowel habit'. Nonparametric statistics, and the Kappa index for agreement between recalled and recorded bowel habit, were used. RESULTS Constipation occurred in 17.5%, 10.5%, 19.3% of the children by recall, the predominant and the adult criteria, respectively. Constipation was the main recalled alteration, vs 12.3% 'other bowel habit'. Only one child classified as having functional diarrhea (by the adult criterion). Agreement between recalled and recorded bowel habit was fair for constipation, by the predominant and the adult criteria (K = 0.28 and 0.24, respectively), but only slight (K <0.16) for other bowel habit categories. Individual data, however, pointed to a better relationship between recalled constipation and the adult rather than the predominant criterion. CONCLUSIONS Frequent early-onset constipation was confirmed. Fair agreement between recalled and recorded constipation by the two used criteria indicates that recalled data are quite reliable to detect constipation.
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Affiliation(s)
- Hilton Coimbra Borgo
- Pediatric Gastroenterology Discipline, Department of Pediatrics, Botucatu Medical School, São Paulo State University, Botucatu, SP, Brazil
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Keshtgar AS, Ward HC, Sanei A, Clayden GS. Botulinum toxin, a new treatment modality for chronic idiopathic constipation in children: long-term follow-up of a double-blind randomized trial. J Pediatr Surg 2007; 42:672-80. [PMID: 17448764 DOI: 10.1016/j.jpedsurg.2006.12.045] [Citation(s) in RCA: 48] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
BACKGROUND Myectomy of the internal anal sphincter (IAS) has been performed on some children after failure of medical treatment to treat idiopathic constipation. The aim of this study was to compare botulinum toxin injection with myectomy of the IAS in the treatment of chronic idiopathic constipation and soiling in children. METHODS This was a double-blind randomized trial. Patients between 4 and 16 years old were included in the study if they had failed to respond to laxative treatment and anal dilatation for chronic idiopathic constipation. All study patients had anorectal manometry and anal endosonography under ketamine anesthesia. Outcome was measured using a validated symptom severity (SS) scoring system, with scores ranging from 0 to 65. RESULTS Of 42 children, 21 were randomized to the botulinum group and 21 were randomized to the myectomy group. At the 3-month follow-up, the median preoperative SS score improved from 34 (range = 19-47) to 20 (range = 2-43) in the botulinum group (P < .001) and from 31 (range = 18-49) to 19 (range = 3-47) in the myectomy group (P < .002). At the 12-month follow-up, the scores were 19 (range = 0-45) and 14.5 (range = 0-41) for the botulinum group and the myectomy group, respectively (P < .0001). There was no complication in both groups. CONCLUSION Botulinum toxin is equally effective as and less invasive than myectomy of the IAS for chronic idiopathic constipation and fecal incontinence in children.
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Affiliation(s)
- Alireza S Keshtgar
- Department of Pediatric Surgery, Guy's and St Thomas' Hospital, National Health Service Foundation Trust, SE1 9RT London, United Kingdom.
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Abstract
An increasing incidence of food allergy, especially to cow's milk proteins, is observed in children living in the industrialized regions of the world. In some cases responding to an eviction diet excluding offending foods, the 'functional' constipation can be caused by inflammation of the intestinal wall infiltrated by eosinophils. Understanding the complex mechanisms involved could help to improve the management of idiopathic functional constipation in children by addressing the aetiology instead of treating the symptoms.
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Affiliation(s)
- Michèle Scaillon
- Department of Gastroenterology, Queen Fabiola Children's Hospital, Free University of Brussels, Brussels, Belgium
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Keshtgar AS, Ward HC, Clayden GS, Sanei A. Role of anal dilatation in treatment of idiopathic constipation in children: long-term follow-up of a double-blind randomized controlled study. Pediatr Surg Int 2005; 21:100-5. [PMID: 15662516 DOI: 10.1007/s00383-004-1336-y] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 11/11/2004] [Indexed: 11/28/2022]
Abstract
Constipation in childhood is a common symptom, with an estimated incidence between 0.3% and 8%. Most of the evidence for the current management of constipation and fecal soiling in children is based on reports of nonrandomized retrospective trials. Anal dilatation has had an established role in the management of idiopathic constipation but has never been evaluated by a randomized study. A double-blind randomized controlled trial was done of children who failed to respond to medical treatment and were admitted for investigation and treatment of idiopathic constipation to Guy's Hospital, London, between April 2001 and April 2003. All children had intestinal transit study on admission. They were randomized, using a computer-generated allocation in sealed envelopes, to receive no anal dilatation (control group) or anal dilatation (anal dilatation group). Anorectal manometry and endosonography were done under ketamine anesthesia followed by anal dilatation if necessary under the same anesthesia. Disimpaction of feces from the rectum was done at the end of the procedure under general anesthesia using propofol muscle relaxant to minimize stretching of anal sphincter muscles in the control group. All children had intensification of medical treatment, toilet training, and monitoring of their response to treatment during their hospital stay, which ranged from 3 to 5 days. Outcome was measured using a parent's questionnaire of symptom severity at 3 and 12 months of follow-up by one of the authors, who was blinded to randomization. The symptom severity score ranged between 0 and 65 and consisted of scores for the following: delay in defecation (score range 0-10), difficulty and pain with passing stool (0-5), soiling problem (0-10), intensity of laxative treatment (0-10), child's general health (0-5), behavior related to the bowel problem (0-5), overall improvement of symptoms (0-12,) and assessment of megarectum on abdominal examination (0-8). Of 60 neurologically normal children, 31 (19 males) were randomized in the control group and 29 (18 males) in the anal dilatation group. All children had findings consistent with idiopathic constipation and positive anorectal reflex on manometry, no anal sphincter damage on endosonography, and no anal fissure on examination under anesthesia. The median age for control and anal dilatation groups was 7.97 (range 4.1-14.25) years and 7.78 (4-13.25) years, respectively. Both groups were also comparable with regard to median of duration of laxative treatment (32 months vs. 31.5 months), internal anal sphincter thickness on endosonography (0.90 mm vs. 0.80 mm), resting anal sphincter pressure on manometry (51 mmHg vs. 51 mmHg), total rectal capacity on manometry (260 mmHg vs. 260 mmHg), and total symptom severity score before admission (33 vs. 29), respectively. At 12-month follow-up, the median pre-admission symptom severity score had improved significantly, from 33 (range 12-49) in the control group and 29 (16-51) in the dilatation group to 15 (0-51, p < 0.0001) and 19 (1-46, p < 0.0001), respectively. There was no significant difference between the two groups with regard to symptom severity score improvement at 12-month follow-up (p < 0.92). We found a significant correlation between total rectal capacity measured on manometry and symptom severity score before admission and at 12-month follow-up (r = 0.30, p < 0.01 and r = 0.25, p < 0.05, respectively). Our results indicate that anal dilatation does not contribute to the management of school-aged children with idiopathic constipation. Admission to hospital for clarification of diagnosis and intensification of medical treatment with disimpaction of stool from the rectum is beneficial.
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Affiliation(s)
- Alireza S Keshtgar
- Guy's and St Thomas' Hospital, NHS Trust and University Hospital Lewisham, NHS Trust, London, UK.
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Keshtgar AS, Ward HC, Clayden GS, Sanei A. Thickening of the internal anal sphincter in idiopathic constipation in children. Pediatr Surg Int 2004; 20:817-23. [PMID: 15452728 DOI: 10.1007/s00383-004-1233-4] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/31/2003] [Accepted: 05/14/2004] [Indexed: 10/26/2022]
Abstract
Thickening of the internal anal sphincter (IAS) is observed in chronic idiopathic constipation (IC) and solitary rectal ulcer syndrome (SRUS), where it has been correlated with the presence and severity of rectal intussusception. Alternatively, thickened IAS may be a feature of the obstructed megarectum in a similar way to the hypertrophy of bladder neck seen in dyssynergic bladders. The aim of this study was to investigate the significance of thickening of the IAS in children with chronic IC and to determine any association between the thickened IAS and anorectal manometry findings and patient's symptoms. A total of 144 children were admitted for investigations and treatment of chronic IC and evaluated prospectively between April 2001 and April 2003. IAS thickness was measured by endosonography using B&K axial endosonic probe type 1850 with a 10-MHz rotating transducer. The thickness of IAS was measured at 3, 6, and 9 o'clock, and the mean value of the three measurements was used for analysis. Functional assessment was done by anorectal manometry pressure studies under ketamine anaesthesia. A validated symptom score (SS) was used to assess the severity of symptoms. The sum of SS ranged between 0 and 65. Spearman's rho two-tailed test was used to correlate the thickness of IAS with patients' symptoms and anorectal manometry findings. Results were expressed as median and range and p-value of less than 0.05 was considered significant. Of 144 children, 84 were boys, median age 8.1 years (range 3.1-15). Soiling was present in 137 (94%) patients, delay in defecation in 132 (91%), and a palpable megarectum on abdominal examination in 117 (80%). The median duration of symptoms and duration of laxative treatment were 4 years (range 0.3-14.5) and 3.3 years (0.2-13.5), respectively. The average severity score for soiling, delay in defecation, palpable megarectum, and the total SS were 8 (range 0-10), 5 (0-10), 2 (0-12), and 33 (11-51), respectively. The median thickness of IAS was 0.9 mm (range 0.3-2.8) and the median resting anal sphincter pressure was 54 mmHg (19-107). The median amplitudes of rectal and anal sphincter contraction were 3 mmHg (1-25) and 9 mmHg (1-35), respectively. The thickness of IAS correlated significantly with total symptom severity score (r=0.31, p=0.0001), soiling score (r=0.28, p=0.001), megarectum score on abdominal palpation (r=0.29, p=0.001), size of megarectum on manometry (r=0.36, p=0.0001), amplitude of rectal contraction (r=0.23, p=0.007), and age of patient (r=0.55, p=0.0001). There was also a significant correlation between the amplitude of rectal and anal sphincter contraction (r=0.32, p=0.0001). There was no correlation between thickness of IAS and resting anal sphincter pressure and amplitude of anal sphincter contraction on anorectal manometry study. A total of 24 children had myectomy of thickened and overactive IAS in addition to the medical treatment of their chronic IC. The histology examination of myectomy specimen with eosin and haematoxylin staining and histochemical acetylcholine esterase staining showed smooth muscle fibres and ganglion cells. Thickening of IAS correlates significantly with duration and severity of symptoms, size of megarectum, and amplitude of rectal contraction. The pathogenesis is secondary to the continuous presence of faeces in the rectum, resulting in chronic abnormal stimulus to the IAS, which leads to hypertrophic changes in the rectum wall and IAS.
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Keshtgar AS, Ward HC, Clayden GS. Diagnosis and management of children with intractable constipation. Semin Pediatr Surg 2004; 13:300-9. [PMID: 15660324 DOI: 10.1053/j.sempedsurg.2004.10.018] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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Milla P, Cucchiara S, DiLorenzo C, Rivera NM, Rudolph C, Tomomasa T. Motility disorders in childhood: Working Group Report of the First World Congress of Pediatric Gastroenterology, Hepatology, and Nutrition. J Pediatr Gastroenterol Nutr 2002; 35 Suppl 2:S187-95. [PMID: 12192188 DOI: 10.1097/00005176-200208002-00017] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
Affiliation(s)
- Peter Milla
- European Society for Paediatric Gastroenterology, Hepatology, and Nutrition
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Abstract
The anatomic and functional elements contributing to fecal continence and defecation are explored. The high incidence and importance of chronic idiopathic constipation as an entity in itself and a contributing factor to fecal incontinence are emphasized, and its management is discussed. The importance of a proper clinical history and examination is highlighted, and investigative modalities including radiology, transit studies, and anorectal manometry are described and placed in the context of practical clinical management.
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Affiliation(s)
- D M Griffiths
- Wessex Regional Centre for Paediatric Surgery, Southampton University Hospitals NHS Trust, England
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van der Plas RN, Benninga MA, Staalman CR, Akkermans LM, Redekop WK, Taminiau JA, Buller HA. Megarectum in constipation. Arch Dis Child 2000; 83:52-8. [PMID: 10869000 PMCID: PMC1718400 DOI: 10.1136/adc.83.1.52] [Citation(s) in RCA: 35] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
BACKGROUND Faecal impaction is frequently observed in children with chronic constipation. The term megarectum is often used to describe this finding. AIM To evaluate rectal functioning and rectal measures in constipated children with a filled rectum, in order to define the terms faecal impaction, enlarged rectum, and megarectum. METHODS All children underwent radiological investigation, colonic transit time study, anorectal manometry, and rectal volume and rectal wall compliance measurements. Patients with faecal impaction were compared with controls, who had an empty rectum on digital rectal examination. RESULTS A total of 31 patients and six controls were included in the study. The mean duration of complaints was 4.2 years and all had faecal incontinence. The colonic transit times in the patients showed a distinct delay in the rectosigmoid segment. Anorectal manometry was not significantly different between patients and controls. The rectal width in patients was 0.68 and in controls 0.52 with an upper limit of 0.61. The pressure-volume curve in patients showed significant less relaxation at a distension of 50 ml. The slope of the curve (corresponding with rectal wall compliance) was comparable for patients and controls. CONCLUSIONS We suggest that faecal impaction is a filled rectum found on digital rectal examination; an enlarged rectum is defined by a rectopelvic ratio greater than 0.61; and megarectum is defined in those with significant abnormalities found with anorectal manometry, pressure-volume curves, or rectal compliance investigation. A diminished relaxation of the rectum on rectal distension could be the first sign of megarectum in children with chronic constipation.
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Affiliation(s)
- R N van der Plas
- Department of Paediatric Gastroenterology and Nutrition, Academic Medical Center, G8-245, Meibergdreef 9, 1105 AZ Amsterdam, Netherlands.
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21
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Abstract
Motility disorders are very common in childhood, causing a number of gastrointestinal symptoms: recurrent vomiting, abdominal pain and distension, constipation and obstipation, and loose stools. The disorders result from disturbances of gut motor control mechanisms caused by either intrinsic disease of nerve and muscle, central nervous system dysfunction or perturbation of the humoral environment in which they operate. Intrinsic gut motor disease and central nervous system disorder are most usually congenital in origin, and alterations of the humoral environment acquired. Irritable bowel syndrome occurs in children as well as adults and is multifactorial in origin, with an interplay of psychogenic and organic disorders.
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Affiliation(s)
- P J Milla
- Institute of Child Health, University of London, UK
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22
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Iacono G, Cavataio F, Montalto G, Florena A, Tumminello M, Soresi M, Notarbartolo A, Carroccio A. Intolerance of cow's milk and chronic constipation in children. N Engl J Med 1998; 339:1100-4. [PMID: 9770556 DOI: 10.1056/nejm199810153391602] [Citation(s) in RCA: 189] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
BACKGROUND Chronic diarrhea is the most common gastrointestinal symptom of intolerance of cow's milk among children. On the basis of a prior open study, we hypothesized that intolerance of cow's milk can also cause severe perianal lesions with pain on defecation and consequent constipation in young children. METHODS We performed a double-blind, crossover study comparing cow's milk with soy milk in 65 children (age range, 11 to 72 months) with chronic constipation (defined as having one bowel movement every 3 to 15 days). All had been referred to a pediatric gastroenterology clinic and had previously been treated with laxatives without success; 49 had anal fissures and perianal erythema or edema. After 15 days of observation, the patients received cow's milk or soy milk for two weeks. After a one-week washout period, the feedings were reversed. A response was defined as eight or more bowel movements during a treatment period. RESULTS Forty-four of the 65 children (68 percent) had a response while receiving soy milk. Anal fissures and pain with defecation resolved. None of the children who received cow's milk had a response. In all 44 children with a response, the response was confirmed with a double-blind challenge with cow's milk. Children with a response had a higher frequency of coexistent rhinitis, dermatitis, or bronchospasm than those with no response (11 of 44 children vs. 1 of 21, P=0.05); they were also more likely to have anal fissures and erythema or edema at base line (40 of 44 vs. 9 of 21, P<0.001), evidence of inflammation of the rectal mucosa on biopsy (26 of 44 vs. 5 of 21, P=0.008), and signs of hypersensitivity, such as specific IgE antibodies to cow's-milk antigens (31 of 44 vs. 4 of 21, P<0.001). CONCLUSIONS In young children, chronic constipation can be a manifestation of intolerance of cow's milk.
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Affiliation(s)
- G Iacono
- Divisione di Pediatria, Ospedale G. Di Cristina, Palermo, Italy
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23
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Keuzenkamp-Jansen CW, Fijnvandraat CJ, Kneepkens CM, Douwes AC. Diagnostic dilemmas and results of treatment for chronic constipation. Arch Dis Child 1996; 75:36-41. [PMID: 8813868 PMCID: PMC1511680 DOI: 10.1136/adc.75.1.36] [Citation(s) in RCA: 50] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Chronic functional constipation (CFC) may be difficult to recognise and information regarding its long term prognosis is scarce. The records of 244 children with CFC, aged 0-18 years, were analysed for symptoms at presentation and results of treatment, and long term outcome was evaluated by means of a telephone interview in 137 patients discharged for more than one year. The patients presented with a great variety of symptoms, only 22% having infrequent defecation of increased consistency, another 22% having an obviously normal defecation pattern. The mean duration of treatment was 13 months. At the time of discharge, 69% of the patients still used laxatives. At a median of four years after discharge, 66% of the children were free of symptoms and without medication, 39% having experienced a recurrence. It is concluded that CFC may be difficult to recognise and can be alleviated by an intensive laxative regimen. Recurrence of symptoms is common, but the long term prognosis is good in most patients.
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24
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Abstract
The incidence of Hirschsprung's disease was studied in approximately 1.5 million consecutive live births in Denmark by hospital records. A diagnosis of Hirschsprung's disease required a histologic verified absence of ganglion cells in either biopsy or surgical colonic specimens. The incidence of Hirschsprung's disease was found to be 0.140 per 1000 live births (1:7,165) with a male: female ratio of 4.1:1 in short segment, and 2.4:1 in long segment Hirschsprung's disease (p = 0.36). Maternal age and birth order were unimportant factors. The association of Hirschsprung's disease and Down's syndrome was seen in 9 of the 207 patients and may represent a real association, whereas the association with congenital heart defects seen in 2% (not including patients with Down's syndrome) is more doubtful. A mortality of 16% among the patients with Hirschsprung's disease emphasizes the extreme importance of early diagnosis.
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Affiliation(s)
- M B Russell
- Department of Neurology, Gentofte Hospital, University of Copenhagen, Hellerup, Denmark
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25
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Skopnik H, Beudt U, Steinau G, Meier-Ruge W, Habedank M. Hirschsprung disease: paternal transmission to a son. Eur J Pediatr 1993; 152:467-8. [PMID: 8335012 DOI: 10.1007/bf01955050] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
Hirschsprung disease (HD) is genetically heterogeneous with approximately 4% familial occurrence. The recurrence risk is higher in patients with severe involvement. We describe the transmission of histotopochemically proven HD from a father with long aganglionic segment disease to a son with ultrashort segment disease. This observation suggests that the length of involvement in HD is related to the variable expression of the gene defect. It also suggests autosomal dominant inheritance of HD.
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26
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Abstract
Constipation is a collective term for different manifestations of different aetiology, pathology and treatment. It can be a symptom of organic disease or may disclose a colonic or anorectal functional disorder of unknown aetiology--this is called chronic idiopathic constipation (CIC). CIC could be due to colonic or anorectal dysmotility. The latter presents as rectal inertia or outlet obstruction. Outlet obstruction manifests with excessive straining (strainodynia), although stools are soft and bulky. Four types of strainodynia can be identified: band, sphincter, levator and detrusor. Idiopathic infrequent defecation (oligofaecorrhoea) is revealed by hypertrophy and degenerated nerve plexus of the internal anal sphincter. It presents clinically with 'cone anus'. The 'mass squeeze contraction' theory describes rectal motility; the wave starts at the rectosigmoid junction (RSJ) and spreads distally. A 'pacemaker' was suggested to exist at the RSJ, organising rectal motility. Indeed, studies on electromechanical rectal activity revealed pacesetter and action potentials originating at the RSJ. Faecoflowmetry and water enema tests are new methods for investigating anorectal dysmotility, and reflexometry is important in assessment. The treatment of CIC is problematic and controversial. However, the patient should be given the chance to try pharmacological treatment at the start before embarking on surgery. Biofeedback may be helpful, especially in outlet obstruction constipation. Sphincter myotomy and myectomy, partial rectal resection and colectomy have been used, with variable results. Medical treatment with a fibre-rich diet or orally or rectally administered laxative agents may be indicated in the treatment of constipation, especially when a cause can not be identified. However, it is important to stress that the untoward effects which may result from laxative abuse could be greater than those of constipation.
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Affiliation(s)
- A Shafik
- Department of Surgery and Research, Faculty of Medicine, Cairo University, Egypt
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27
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Affiliation(s)
- G S Clayden
- United Medical School, Guy's Hospital, London
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28
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Affiliation(s)
- C M Doig
- Department of Paediatric Surgery, Booth Hall Children's Hospital, Manchester, UK
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29
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Schouten WR. Severe, longstanding constipation in adults. Indications for surgical treatment. SCANDINAVIAN JOURNAL OF GASTROENTEROLOGY. SUPPLEMENT 1991; 188:60-8. [PMID: 1775942 DOI: 10.3109/00365529109111231] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
In recent years new techniques for the investigation of colonic motility and defaecation mechanism have been developed. On the basis of the results of these studies it has been suggested that there might be an indication for a surgical approach to the distressing problem of constipation. Because this approach is still controversial, it seems to be appropriate to review the suggested indications for the use of surgery in the treatment of constipation and to discuss the results as reported in the literature so far.
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Affiliation(s)
- W R Schouten
- Dept. of Surgery, University Hospital Dijkzigt, Rotterdam, The Netherlands
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30
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Abstract
The term ultrashort Hirschsprung's disease has been used to define a spectrum of conditions with clinical presentation similar to Hirschsprung's disease but with presence of ganglion cells on rectal biopsy. In contrast to Hirschsprung's disease, there is no transition zone on barium enema. However, as in classical Hirschsprung's disease, there is no reflex internal sphincter relaxation on rectal manometry. We reviewed the presentation of five patients with chronic constipation who fulfilled the criteria for ultrashort Hirschsprung's disease. After positive anorectal manometry, despite the presence of ganglion cells on suction rectal biopsy, internal sphincter myomectomy was performed in four patients. Resolution of symptoms was noted in all operated patients. Normal ganglion cells were present throughout the entire length of all myomectomy specimens. There is controversy in the literature concerning the diagnosis of ultrashort Hirschsprung's disease. Most of the confusion concerns whether a short segment of aganglionosis proximal to the dentate line is permissible for the diagnosis of ultrashort Hirschsprung's disease and to what extent such aganglionosis is physiological. Perhaps it would be more accurate to define this entity by the presence of ganglion cells on rectal biopsy as well as the failure of the internal sphincter to relax on rectal manometry and to describe it as anorectal achalasia in severely constipated patients.
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Affiliation(s)
- I R Neilson
- Montreal Children's Hospital, Quebec, Canada
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31
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32
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Abstract
Two hundred sixty patients with severe chronic constipation were studied by rectal biopsy, barium enema, and anorectal manometry. None had any medical, neurologic, or anatomic cause for their complaint. All biopsies showed presence of ganglion cells and absence of hypertrophied nerves. Barium enemas showed a dilated anorectum (otherwise normal colon) in 183 (70%) and a normal anorectum and colon in 77 (30%). Manometry showed three patterns. One hundred seventy-eight patients (68%) had pressures between 0 and 20 mmHg with normal anorectal reflex, 69 (26%) had pressures between 0 and 20 mmHg with absence of anorectal reflex, and 13 (16%) had high pressures (20 to 60 mmHg) with normal anorectal reflex. One hundred seventy-eight patients (68%) were treated conservatively by diet and/or laxatives and did well. Eighty-two (32%) required a posterior internal sphincter myectomy after failure of prolonged conservative therapy. All patients were given senna postoperatively (one tablet or one teaspoon every night). Thirty-five patients (43%) did not require the senna after a few months and have daily bowel movements. Forty-two patients (51%) are still using senna. Ten (12%) experienced occasional impaction relieved by enemas. Two recurrences required reoperation. Five (6%) did not benefit from the operation. Sixteen had immunoperoxidase antineurofilament studies that showed no distinctive pattern as described by Kluck et al.
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Affiliation(s)
- H Mishalany
- Division of Pediatric Surgery, Childrens Hospital of Los Angeles, University of Southern California School of Medicine 90027
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33
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Millar AJ, Rode H, Buchler J, Cywes S. Whole-gut lavage in children using an iso-osmolar solution containing polyethelene glycol (Golytely). J Pediatr Surg 1988; 23:822-4. [PMID: 3183895 DOI: 10.1016/s0022-3468(88)80231-8] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Whole-gut irrigation with an iso-osmolar solution was assessed in 53 children. The lavage was well tolerated without evidence of fluid or electrolyte shift. The rate of infusion to achieve a clear bowel within six to ten hours was 25 to 35 mL/kg/h.
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Affiliation(s)
- A J Millar
- Department of Paediatric Surgery, University of Cape Town, South Africa
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34
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Abstract
Chronic retentive constipation in children is common, often undertreated, and frequently resistant to standard treatment. A new understanding of abnormal defecation dynamics has evolved to complement the established medical behavior model of this condition. The primary care pediatrician is in an excellent position to facilitate prevention through counseling on normal bowel habits and early intervention. A comprehensive medical behavior intervention program can be supervised effectively by the pediatrician providing benefit to most patients. Those who are compliant with treatment and are resistant to intervention may benefit by extensive evaluation of anorectal dynamics and use of such teaching as biofeedback training.
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Affiliation(s)
- T F Hatch
- Department of Pediatrics, University of Illinois, College of Medicine, Urbana-Champaign
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35
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Abstract
A retrospective clinical study was conducted to determine the success of a strict regimen employing the prolonged use of daily enemas in 203 children with chronic constipation. This study confirmed that the use of long-term daily enemas did eliminate constipation as well as the primary complaint of fecal soiling. The majority of children treated had an excellent to good result (85.8%) over an extended period of time. Patients with a past medical history of imperforate anus or Hirschsprung's disease required longer treatment periods (32.6 and 20.1 months, respectively) than children with other medical problems (rectal prolapse, rectal stricture, malrotation, spina bifida, mental retardation, psychological; 13 months) or patients with functional constipation (5.9 months).
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Affiliation(s)
- C Katz
- Section of Pediatric Surgery, Mott Children's Hospital, University of Michigan, Ann Arbor 48109
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36
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Abstract
A 5-year chart review of all children biopsied to rule out Hirschsprung's disease was conducted at Johns Hopkins Hospital. A total of 150 (90%) charts of the 160 children who were biopsied were obtained and reviewed. Twenty-four children (16%) had aganglionosis by surgical pathology report. All had the onset of symptoms in the neonatal period. Ninety-seven percent of children without Hirschsprung's disease and who were biopsied after the neonatal period did not have symptoms during the first 4 weeks of life. Despite having severe symptoms from birth, nine (37.5%) of the children with Hirschsprung's disease were not biopsied until an average age of 15 months. Data indicate that using the presence of bowel symptoms from the neonatal period as criteria for referral for biopsy would have missed none of the children with Hirschsprung's disease. Children with symptoms dating from the neonatal period should be considered for biopsy to avoid potential morbidity and mortality from the complication of enterocolitis.
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37
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Guirguis E. Hirschsprung's Disease: A Review. CANADIAN FAMILY PHYSICIAN MEDECIN DE FAMILLE CANADIEN 1986; 32:1521-1523. [PMID: 21267104 PMCID: PMC2327428] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
Constipation is a common symptom in infants and young children who are seen by primary care physicians. If a patient fails to respond to the appropriate medical therapy for constipation, then the physician should consider the possibility of Hirschsprung's disease, a congenital disease in which ganglion cells are absent from the distal gastrointestinal tract, and which results in a functional colonic obstruction. Early diagnosis and prompt treatment of Hirschsprung's disease will result in a significantly improved quality of life for the patient, and may alleviate potentially life-threatening complications. This article describes a case of Hirschsprung's disease and reviews the most current literature on the topic. Clinical features that distinguish Hirschsprung's disease from other causes of constipation are emphasized.
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38
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Taitz LS, Wales JK, Urwin OM, Molnar D. Factors associated with outcome in management of defecation disorders. Arch Dis Child 1986; 61:472-7. [PMID: 3717993 PMCID: PMC1777784 DOI: 10.1136/adc.61.5.472] [Citation(s) in RCA: 61] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Simple, incentive based behaviour modification, with or without a modest programme of psychotherapy involving outpatient visits every four to six weeks, seems to be associated with a useful cure rate in children with lower bowel function disorders. Appreciable social disadvantage seems to be the most important factor mitigating against a successful outcome, associated with non-compliance with treatment. Failure to respond to treatment was associated with important psychological problems. These were more common in the socially disadvantaged groups. Children from satisfactory social backgrounds who have lower bowl disturbances can be effectively treated by fairly simple programmes. More elaborate and expensive strategies should be reserved for those whose psychosocial circumstances make it possible to predict a less satisfactory outcome.
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39
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Corazziari E, Cucchiara S, Staiano A, Romaniello G, Tamburrini O, Torsoli A, Auricchio S. Gastrointestinal transit time, frequency of defecation, and anorectal manometry in healthy and constipated children. J Pediatr 1985; 106:379-82. [PMID: 3973774 DOI: 10.1016/s0022-3476(85)80660-0] [Citation(s) in RCA: 76] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Total gastrointestinal transit time (TGITT), frequency of defecation, and anorectal manometry were evaluated in 63 pediatric patients referred for chronic nonorganic constipation; in 39, segmental transit times of the right and left colon and rectum were also measured. TGITT was significantly longer in chronically constipated children than in matched normal controls. Although bowel frequency was highly significantly correlated with TGITT in patients with prolonged transit time, not all children with prolonged TGITT had reduced bowel frequency. Moreover, not all children with constipation had prolonged TGITT. In children with idiopathic chronic constipation, slowing of intestinal transit occurred most frequently at the level of the distal colon and rectum. Anorectal motility variables were not significantly different in children with functional chronic constipation and in normal children. Maximal resting and pressure and mean intrarectal distending volume causing threshold inhibition in constipated patients did not significantly differ from the control values. Therefore, anorectal manometry did not detect relevant motor abnormalities in constipated children.
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40
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McGuire T, Rothenberg MB, Tyler DC. Profound shock following intervention for chronic untreated stool retention. A case report. Clin Pediatr (Phila) 1984; 23:459-61. [PMID: 6734023 DOI: 10.1177/000992288402300811] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
Chronic stool retention with soiling is a common and distressing condition in children. Diagnosis and treatment generally involve both medical and psychological aspects. This case addresses a potentially life-threatening complication of shock occurring during treatment of chronic stool retention with castor oil, and also explores the psychosocial factors felt to be contributory.
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41
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Abstract
Two hundred and twenty-five patients aged from neonate to 15 years presenting with chronic constipation and soiling had anorectal manometry without sedation, and 142 patients in the same age range and with a similar range of presenting complaints had anorectal manometry using ketamine as an anesthetic. There were no significant differences between the groups in the resting pressures recorded in the anal canal, in the amount of inhibition with rectal distension, or in the frequency or amplitude of rhythmical activity of the internal anal sphincter. Classical inhibitory troughs were seen when expected in both groups as were signs of external sphincter activity. Ketamine anaesthesia is a suitable sedative which enables anorectal manometry to be performed on young or nervous patients and does not alter the qualitative or quantitative responses.
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42
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Doig CM. Childhood constipation and late-presenting Hirschsprung's disease. J R Soc Med 1984; 77 Suppl 3:3-5. [PMID: 6471058 PMCID: PMC1440508] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023] Open
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43
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44
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Chow CW, Campbell PE. Short segment Hirschsprung's disease as a cause of discrepancy between histologic, histochemical, and clinical features. J Pediatr Surg 1983; 18:167-71. [PMID: 6854497 DOI: 10.1016/s0022-3468(83)80543-0] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
Diagnostic difficulty may be encountered in Hirschsprung's disease when discrepancy is noted between the histochemical pattern, the presence or absence of ganglion cells, and clinical features. This is mainly a problem in neonates, and the cause of the discrepancy is probably due to biopsy specimens being taken above a short aganglionic segment. When short segment Hirschsprung's disease is suspected, a low suction biopsy should be taken for the demonstration of acetylcholinesterase activity.
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45
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Abstract
Anorectal manometry and suction biopsy were carried out on 47 children with constipation or soiling, or both. Patients were divided into two groups. Group 1 (37 patients): functional faecal retention, group 2 (10 patients): functional faecal soiling without retention. Ganglion cells or normal acetylcholinesterase staining, or both, was demonstrated in all cases. Normal inhibition of internal sphincter could be achieved by rectal distension in all except 2 children with severe constipation. Resting sphincteric pressures, pressure responses, and conscious rectal sensitivity thresholds were similar in groups 1 and 2, but were increased compared with controls. In group 1 alone, the critical volume increased parallel with conscious rectal sensitivity threshold. Since the complete relaxation of internal sphincter occurs before conscious rectal sensation arises in children with soiling without retention, this may be an important factor, at least in some of the soilers.
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46
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Abrahamian F, Lloyd-Still J. Pathophysiology of constipation. J Pediatr 1982; 101:795-6. [PMID: 7131166 DOI: 10.1016/s0022-3476(82)80331-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
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47
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Sarahan T, Weintraub WH, Coran AG, Wesley JR. The successful management of chronic constipation in infants and children. J Pediatr Surg 1982; 17:171-4. [PMID: 7077499 DOI: 10.1016/s0022-3468(82)80204-2] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
During a 3 yr period, 77 patients with functional constipation and 34 patients with constipation related to organic lesions of the anorectal area were managed with a strict regimen employing the long-term use of daily enemas. Seventy-four percent of the patients with functional constipation had excellent results and the rest had good results. In children with associated anorectal anomalies, 52% had excellent results, 35% had good results and only 13% had a poor result. A detailed flow chart of the workup and treatment regimen is presented.
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48
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Constantinides CG, Nixon HH. Anorectal manometry under anesthesia in the investigation of children with chronic constipation. Dis Colon Rectum 1982; 25:125-30. [PMID: 7067547 DOI: 10.1007/bf02553254] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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49
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Abstract
A case of melanosis coli in a girl of 4 years is described. The condition is usually considered a disease of the aging bowel. In this case there was a history of constipation, and anthracene abuse.
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50
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