51
|
Pediatrician's knowledge on the approach of functional constipation. REVISTA PAULISTA DE PEDIATRIA (ENGLISH EDITION) 2016. [PMID: 27449075 PMCID: PMC5176062 DOI: 10.1016/j.rppede.2016.06.003] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Objective: To evaluate the pediatrician's knowledge regarding the diagnostic and therapeutic approach of childhood functional constipation. Methods: A descriptive cross-sectional study was performed with the application of a self-administered questionnaire concerning a hypothetical clinical case of childhood functional constipation with fecal incontinence to physicians (n=297) randomly interviewed at the 36th Brazilian Congress of Pediatrics in 2013. Results: The majority of the participants were females, the mean age was 44.1 years, the mean time of professional practice was 18.8 years; 56.9% were Board Certified by the Brazilian Society of Pediatrics. Additional tests were ordered by 40.4%; including abdominal radiography (19.5%), barium enema (10.4%), laboratory tests (9.8%), abdominal ultrasound (6.7%), colonoscopy (2.4%), manometry and rectal biopsy (both 1.7%). The most common interventions included lactulose (26.6%), mineral oil (17.5%), polyethylene glycol (14.5%), fiber supplement (9.1%) and milk of magnesia (5.4%). Nutritional guidance (84.8%), fecal disimpaction (17.2%) and toilet training (19.5%) were also indicated. Conclusions: Our results show that pediatricians do not adhere to current recommendations for the management of childhood functional constipation, as unnecessary tests were ordered and the first-line treatment was not prescribed.
Collapse
|
52
|
Ng RT, Lee WS, Ang HL, Teo KM, Yik YI, Lai NM. Transcutaneous electrical stimulation (TES) for treatment of constipation in children. Cochrane Database Syst Rev 2016; 11:CD010873. [PMID: 27841439 PMCID: PMC6734113 DOI: 10.1002/14651858.cd010873.pub4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
BACKGROUND Childhood constipation is a common problem with substantial health, economic and emotional burdens. Existing therapeutic options, mainly pharmacological, are not consistently effective, and some are associated with adverse effects after prolonged use. Transcutaneous electrical stimulation (TES), a non-pharmacological approach, is postulated to facilitate bowel movement by modulating the nerves of the large bowel via the application of electrical current transmitted through the abdominal wall. OBJECTIVES Our main objective was to evaluate the effectiveness and safety of TES when employed to improve bowel function and constipation-related symptoms in children with constipation. SEARCH METHODS We searched MEDLINE (PubMed) (1950 to July 2015), the Cochrane Central Register of Controlled Trials (CENTRAL) (The Cochrane Library, Issue 7, 2015), EMBASE (1980 to July 2015), the Cochrane IBD Group Specialized Register, trial registries and conference proceedings to identify applicable studies . SELECTION CRITERIA Randomized controlled trials that assessed any type of TES, administered at home or in a clinical setting, compared to no treatment, a sham TES, other forms of nerve stimulation or any other pharmaceutical or non-pharmaceutical measures used to treat constipation in children were considered for inclusion. DATA COLLECTION AND ANALYSIS Two authors independently assessed studies for inclusion, extracted data and assessed risk of bias of the included studies. We calculated the risk ratio (RR) and corresponding 95% confidence interval (CI) for categorical outcomes data and the mean difference (MD) and corresponding 95% CI for continuous outcomes. We evaluated the overall quality of the evidence supporting the outcomes assessed in this review using the GRADE criteria. MAIN RESULTS One study from Australia including 46 children aged 8 to 18 years was eligible for inclusion. There were multiple reports identified, including one unpublished report, that focused on different outcomes of the same study. The study had unclear risk of selection bias, high risks of performance, detection and attrition biases, and low risks of reporting biases.We are very uncertain about the effects of TES on bowel movements, colonic transit, soiling symptoms and quality of life due to high risk of bias, indirectness and imprecision. For our outcomes of interest the 95% CI of most analysis results include potential benefit and no effect. There is insufficient evidence to determine the effect of TES on bowel movements and colonic transit. The study reported that 16/21 children in the TES group and 15/21 in the sham group had > 3 complete spontaneous bowel movements (CSBM) per week (RR 1.07, 95% CI 0.74 to 1.53; very low-quality evidence). Ten out of 14 children in the TES group had improved colonic transit compared to 1/7 in the sham group (RR 5.00, 95% CI 0.79 to 31.63; very low-quality evidence). Mean colonic transit rate, measured as the position of the geometric centre of the radioactive substance ingested along the intestinal tract, was higher in children who received TES compared to sham (MD 1.05, 95% CI 0.36 to 1.74; one study, 30 participants; very low-quality evidence). The radiological assessment of colonic transit outcomes means that these results might not translate to important improvement in clinical symptoms or increased bowel movements. There is insufficient evidence to determine the effect of TES on symptoms and quality of life (QoL) outcomes. Nine out of 13 children in the TES group had improved soiling-related symptoms compared to 4/12 sham participants (RR 2.08, 95% CI 0.86 to 5.00; very low-quality evidence). Four out of 8 TES participants reported an improvement in QoL compared to 1/8 sham participants (RR 4.00, 95% CI 0.56 to 28.40; very low-quality evidence). The effects of TES on self-perceived (MD 5.00, 95% CI -1.21 to 11.21; one study, 33 participants; very low-quality evidence) or parent-perceived QoL (MD -0.20, 95% CI -7.57 to 7.17, one study, 33 participants; very low-quality evidence) are uncertain. No adverse effects were reported in the included study. AUTHORS' CONCLUSIONS The results for the outcomes assessed in this review are uncertain. Thus no firm conclusions regarding the efficacy and safety of TES in children with chronic constipation can be drawn. Further randomized controlled trials assessing TES for the management of childhood constipation should be conducted. Future trials should include clear documentation of methodologies, especially measures to evaluate the effectiveness of blinding, and incorporate patient-important outcomes such as the number of patients with improved CSBM, improved clinical symptoms and quality of life.
Collapse
Affiliation(s)
- Ruey Terng Ng
- University of Malaya Medical CenterDepartment of Paediatrics, Paediatric and Child Health Research GroupLembah PantaiKuala LumpurMalaysia50603
| | - Way Seah Lee
- University of Malaya Medical CenterDepartment of Paediatrics, Paediatric and Child Health Research GroupLembah PantaiKuala LumpurMalaysia50603
| | - Hak Lee Ang
- University of Malaya Medical CenterDepartment of Paediatrics, Paediatric and Child Health Research GroupLembah PantaiKuala LumpurMalaysia50603
| | - Kai Ming Teo
- Tawau Specialist HospitalTB 4551 Jalan AbacaTawauSabahMalaysia91000
| | - Yee Ian Yik
- University of MalayaDivision of Paediatric and Neonatal Surgery, Department of Surgery, Faculty of MedicineKuala LumpurMalaysia
| | - Nai Ming Lai
- Taylor's UniversitySchool of MedicineSubang JayaMalaysia
| | | |
Collapse
|
53
|
Ng RT, Lee WS, Ang HL, Teo KM, Yik YI, Lai NM. WITHDRAWN: Transcutaneous electrical stimulation (TES) for treatment of constipation in children. Cochrane Database Syst Rev 2016; 10:CD010873. [PMID: 27732736 PMCID: PMC6457978 DOI: 10.1002/14651858.cd010873.pub3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
BACKGROUND Childhood constipation is a common problem with substantial health, economic and emotional burdens. Existing therapeutic options, mainly pharmacological, are not consistently effective, and some are associated with adverse effects after prolonged use. Transcutaneous electrical stimulation (TES), a non-pharmacological approach, is postulated to facilitate bowel movement by modulating the nerves of the large bowel via the application of electrical current transmitted through the abdominal wall. OBJECTIVES Our main objective was to evaluate the effectiveness and safety of TES when employed to improve bowel function and constipation-related symptoms in children with constipation. SEARCH METHODS We searched MEDLINE (PubMed) (1950 to July 2015), the Cochrane Central Register of Controlled Trials (CENTRAL) (The Cochrane Library, Issue 7, 2015), EMBASE (1980 to July 2015), the Cochrane IBD Group Specialized Register, trial registries and conference proceedings to identify applicable studies . SELECTION CRITERIA Randomized controlled trials that assessed any type of TES, administered at home or in a clinical setting, compared to no treatment, a sham TES, other forms of nerve stimulation or any other pharmaceutical or non-pharmaceutical measures used to treat constipation in children were considered for inclusion. DATA COLLECTION AND ANALYSIS Two authors independently assessed studies for inclusion, extracted data and assessed risk of bias of the included studies. We calculated the risk ratio (RR) and corresponding 95% confidence interval (CI) for categorical outcomes data and the mean difference (MD) and corresponding 95% CI for continuous outcomes. MAIN RESULTS One study from Australia including 46 children aged 8 to 18 years was eligible for inclusion. There were multiple reports identified, including one unpublished report, that focused on different outcomes of the same study. The study had unclear risk of selection bias, high risks of performance, detection and attrition biases, and low risks of reporting biases.There were no significant differences between TES and the sham control group for the following outcomes: i).number of children with > 3 complete spontaneous bowel movements (CSBM) per week (RR 1.07, 95% CI 0.74 to 1.53, one study, 42 participants) (Quality of evidence: very low, due to high risk of bias and serious imprecision ), ii). number of children with improved colonic transit assessed radiologically (RR 5.00, 95% CI 0.79 to 31.63; one study, 21 participants) (Quality of evidence: very low, due to high risk of bias, serious imprecision and indirectness of the outcome). However, mean colonic transit rate, measured as the position of the geometric centre of the radioactive substance ingested along the intestinal tract, was significantly higher in children who received TES compared to sham (MD 1.05, 95% CI 0.36 to 1.74; one study, 30 participants) (Quality of evidence: very low, due to high risk of bias , serious imprecision and indirectness of the outcome). There was no significant difference between the two groups in the number of children with improved soiling-related symptoms (RR 2.08, 95% CI 0.86 to 5.00; one study, 25 participants) (Quality of evidence: very low, due to high risk of bias and serious imprecision). There was no significant difference in the number of children with improved quality of life (QoL) (RR 4.00, 95% CI 0.56 to 28.40; one study, 16 participants) (Quality of evidence: very low, due to high risk of bias issues and serious imprecision ). There were also no significant differences in in self-perceived (MD 5.00, 95% CI -1.21 to 11.21) or parent-perceived QoL (MD -0.20, 95% CI -7.57 to 7.17, one study, 33 participants for both outcomes) (Quality of evidence for both outcomes: very low, due to high risk of bias and serious imprecision). No adverse effects were reported in the included study. AUTHORS' CONCLUSIONS The results for the outcomes assessed in this review are uncertain. Thus no firm conclusions regarding the efficacy and safety of TES in children with chronic constipation can be drawn. Further randomized controlled trials assessing TES for the management of childhood constipation should be conducted. Future trials should include clear documentation of methodologies, especially measures to evaluate the effectiveness of blinding, and incorporate patient-important outcomes such as the number of patients with improved CSBM, improved clinical symptoms and quality of life.
Collapse
Affiliation(s)
- Ruey Terng Ng
- University of Malaya Medical CenterDepartment of Paediatrics, Paediatric and Child Health Research GroupLembah PantaiKuala LumpurMalaysia50603
| | - Way Seah Lee
- University of Malaya Medical CenterDepartment of Paediatrics, Paediatric and Child Health Research GroupLembah PantaiKuala LumpurMalaysia50603
| | - Hak Lee Ang
- University of Malaya Medical CenterDepartment of Paediatrics, Paediatric and Child Health Research GroupLembah PantaiKuala LumpurMalaysia50603
| | - Kai Ming Teo
- Tawau Specialist HospitalTB 4551 Jalan AbacaTawauMalaysia91000
| | - Yee Ian Yik
- University of MalayaDivision of Paediatric and Neonatal Surgery, Department of Surgery, Faculty of MedicineKuala LumpurMalaysia
| | | |
Collapse
|
54
|
Trinkley KE, Sill BE, Porter K, Nahata MC. Prescribing Patterns for Outpatient Treatment of Constipation, Irritable Bowel Syndrome-Related Constipation, and Opioid-Induced Constipation: A Retrospective Cross-Sectional Study. J Manag Care Spec Pharm 2016; 21:1077-87. [PMID: 26521119 PMCID: PMC10398309 DOI: 10.18553/jmcp.2015.21.11.1077] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
BACKGROUND Despite national recommendations for treatment of constipation, prescribing patterns for treatment are inconsistent, and health care utilization has increased. OBJECTIVE To identify patterns in pharmacologic and nonpharmacologic treatment of constipation and associations between treatment and other variables across age groups. METHODS This was a retrospective cross-sectional study that used the National Ambulatory Medical Care Survey (NAMCS) to compare prescribing from 2000 to 2004 and from 2005 to 2009. Treatment patterns for constipation, irritable bowel syndrome-related constipation (IBS-C), and opioid-induced constipation were considered. RESULTS From 2000 to 2009, there were 89.6 million office visits related to constipation: 63.4 million for constipation alone, 28.2 million for IBS-C alone, and 3.7 million for opioid-induced constipation. For constipation, there was an overall decrease in the prescription of combination therapy (17% vs. 11%, P less than 0.05); an increase in the prescription of medication monotherapy (21% vs. 29%, P less than 0.05); decreases in the use of lubricants (9% vs. 2%, P less than 0.05) and saline (7% vs. 1%, P less than 0.001) among patients aged less than 18 years; a decrease in combination therapy (31% vs. 17%, P less than 0.05); and age group differences in the prescription of specific medications. For IBS-C and opioid-induced constipation, there were no changes in major treatment category or specific medication. Age, gender, race, ethnicity, payer source, physician specialty, and region were all found to be associated with treatment choice. CONCLUSIONS Health care utilization for constipation increased, and prescribing patterns shifted significantly from 2000 to 2009 for constipation and IBS-C. Patterns in treatment were significantly influenced by many factors, including age, gender, and race. Changes in treatment categories over time included a decrease in combination therapy for patients aged less than 18 years and an increase in medication monotherapy for all ages, which are in contrast to national recommendations.
Collapse
Affiliation(s)
- Katy E Trinkley
- The Ohio State University, 500 W. 12th Ave., Columbus, OH 43210.
| | | | | | | |
Collapse
|
55
|
Ng RT, Lee WS, Ang HL, Teo KM, Yik YI, Lai NM. Transcutaneous electrical stimulation (TES) for treatment of constipation in children. Cochrane Database Syst Rev 2016; 7:CD010873. [PMID: 27378432 PMCID: PMC6457877 DOI: 10.1002/14651858.cd010873.pub2] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
BACKGROUND Childhood constipation is a common problem with substantial health, economic and emotional burdens. Existing therapeutic options, mainly pharmacological, are not consistently effective, and some are associated with adverse effects after prolonged use. Transcutaneous electrical stimulation (TES), a non-pharmacological approach, is postulated to facilitate bowel movement by modulating the nerves of the large bowel via the application of electrical current transmitted through the abdominal wall. OBJECTIVES Our main objective was to evaluate the effectiveness and safety of TES when employed to improve bowel function and constipation-related symptoms in children with constipation. SEARCH METHODS We searched MEDLINE (PubMed) (1950 to July 2015), the Cochrane Central Register of Controlled Trials (CENTRAL) (The Cochrane Library, Issue 7, 2015), EMBASE (1980 to July 2015), the Cochrane IBD Group Specialized Register, trial registries and conference proceedings to identify applicable studies . SELECTION CRITERIA Randomized controlled trials that assessed any type of TES, administered at home or in a clinical setting, compared to no treatment, a sham TES, other forms of nerve stimulation or any other pharmaceutical or non-pharmaceutical measures used to treat constipation in children were considered for inclusion. DATA COLLECTION AND ANALYSIS Two authors independently assessed studies for inclusion, extracted data and assessed risk of bias of the included studies. We calculated the risk ratio (RR) and corresponding 95% confidence interval (CI) for categorical outcomes data and the mean difference (MD) and corresponding 95% CI for continuous outcomes. MAIN RESULTS One study from Australia including 46 children aged 8 to 18 years was eligible for inclusion. There were multiple reports identified, including one unpublished report, that focused on different outcomes of the same study. The study had unclear risk of selection bias, high risks of performance, detection and attrition biases, and low risks of reporting biases.There were no significant differences between TES and the sham control group for the following outcomes: i).number of children with > 3 complete spontaneous bowel movements (CSBM) per week (RR 1.07, 95% CI 0.74 to 1.53, one study, 42 participants) ( QUALITY OF EVIDENCE very low, due to high risk of bias and serious imprecision ), ii). number of children with improved colonic transit assessed radiologically (RR 5.00, 95% CI 0.79 to 31.63; one study, 21 participants) ( QUALITY OF EVIDENCE very low, due to high risk of bias, serious imprecision and indirectness of the outcome). However, mean colonic transit rate, measured as the position of the geometric centre of the radioactive substance ingested along the intestinal tract, was significantly higher in children who received TES compared to sham (MD 1.05, 95% CI 0.36 to 1.74; one study, 30 participants) ( QUALITY OF EVIDENCE very low, due to high risk of bias , serious imprecision and indirectness of the outcome). There was no significant difference between the two groups in the number of children with improved soiling-related symptoms (RR 2.08, 95% CI 0.86 to 5.00; one study, 25 participants) ( QUALITY OF EVIDENCE very low, due to high risk of bias and serious imprecision). There was no significant difference in the number of children with improved quality of life (QoL) (RR 4.00, 95% CI 0.56 to 28.40; one study, 16 participants) ( QUALITY OF EVIDENCE very low, due to high risk of bias issues and serious imprecision ). There were also no significant differences in in self-perceived (MD 5.00, 95% CI -1.21 to 11.21) or parent-perceived QoL (MD -0.20, 95% CI -7.57 to 7.17, one study, 33 participants for both outcomes) (QUALITY OF EVIDENCE for both outcomes: very low, due to high risk of bias and serious imprecision). No adverse effects were reported in the included study. AUTHORS' CONCLUSIONS The very low quality evidence gathered in this review does not suggest that TES provides a benefit for children with chronic constipation. Further randomized controlled trials assessing TES for the management of childhood constipation should be conducted. Future trials should include clear documentation of methodologies, especially measures to evaluate the effectiveness of blinding, and incorporate patient-important outcomes such as the number of patients with improved CSBM, improved clinical symptoms and quality of life.
Collapse
Affiliation(s)
- Ruey Terng Ng
- University of Malaya Medical CenterDepartment of Paediatrics, Paediatric and Child Health Research GroupLembah PantaiKuala LumpurMalaysia50603
| | - Way Seah Lee
- University of Malaya Medical CenterDepartment of Paediatrics, Paediatric and Child Health Research GroupLembah PantaiKuala LumpurMalaysia50603
| | - Hak Lee Ang
- University of Malaya Medical CenterDepartment of Paediatrics, Paediatric and Child Health Research GroupLembah PantaiKuala LumpurMalaysia50603
| | - Kai Ming Teo
- Tawau Specialist HospitalTB 4551 Jalan AbacaTawauMalaysia91000
| | - Yee Ian Yik
- University of MalayaDivision of Paediatric and Neonatal Surgery, Department of Surgery, Faculty of MedicineKuala LumpurMalaysia
| | | |
Collapse
|
56
|
Ormarsson OT, Asgrimsdottir GM, Loftsson T, Stefansson E, Lund SH, Bjornsson ES. Free fatty acid suppositories are as effective as docusate sodium and sorbitol enemas in treating constipation in children. Acta Paediatr 2016; 105:689-94. [PMID: 26948070 DOI: 10.1111/apa.13394] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/30/2015] [Revised: 12/07/2015] [Accepted: 03/04/2016] [Indexed: 11/29/2022]
Abstract
AIM A well-documented, clinically proven per rectum treatment for childhood constipation is needed. This phase two clinical trial evaluated the efficacy of suppositories containing free fatty acids (FFA) compared with Klyx docusate sodium and sorbitol enemas. METHODS A randomised, controlled, single-blind study was undertaken on 77 children aged between one and 17 who presented to an emergency department in Iceland and were diagnosed with constipation. In stage one, 23 patients were randomised to receive lower dose FFA suppositories or Klyx (n = 33). In stage two, 21 different patients were randomised to receive higher dose suppositories and compared with the same Klyx control subjects. RESULTS The suppositories were effective at bowel emptying in 39% of the group who received the lower FFA doses and 81% of the group receiving higher doses, compared with 88% in the Klyx control group. Symptom relief was obtained in 30% of the group receiving the lower doses and 71% of the group receiving the higher doses, compared with 73% in the control group. CONCLUSION The higher dose FFA suppositories were as effective as the Klyx enemas with regard to bowel emptying and symptom relief and might provide an important and less invasive alternative for childhood constipation.
Collapse
|
57
|
Tian H, Ding C, Gong J, Ge X, McFarland LV, Gu L, Chen Q, Ma C, Zhu W, Li J, Li N. An appraisal of clinical practice guidelines for constipation: a right attitude towards to guidelines. BMC Gastroenterol 2016; 16:52. [PMID: 27142422 PMCID: PMC4855801 DOI: 10.1186/s12876-016-0466-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/10/2015] [Accepted: 04/25/2016] [Indexed: 12/21/2022] Open
Abstract
Background Clinical practice guidelines (CPGs) are formally developed statements that assist users to provide proper health care for a kind of disease and play a significant contribution in healthcare system. This study report the methodological quality of CPGs on constipation. Methods The “Appraisal of Guidelines and Research and Evaluation” (AGREEII) instrument was developed to determine the quality of CPGs. A comprehensive search was developed using five databases and three guideline websites until/up to December, 2015. Four independent authors evaluated the methodological issues of the CPGs by the AGREEII instrument. Results We identified 22 relevant guidelines on constipation from 1234 citations. The overall agreement among evaluators was 0.84 using the intra-class correlation coefficient. The mean AGREEII scores for the domains “scope and purpose” (51.77) and “rigor of development” (56.73) were moderate; afterward, three domains “stakeholder involvement” (32.23), “editorial independence” (29.59) and “applicability” (29.14) were low scores. The “clarity and presentation” (23.73) had the lowest scores. Conclusion Although existing constipation guidelines may accurately reflect current clinical practices, many guidelines’ methodological quality is low. Therefore, more emphasis and attentions should be taken to the development of high-quality guidelines.
Collapse
Affiliation(s)
- Hongliang Tian
- Department of General Surgery, Jinling Hospital, Medical School of Nanjing University, No. 305 East Zhongshan Road, Nanjing, 210002, China
| | - Chao Ding
- Department of General Surgery, Jinling Hospital, Medical School of Nanjing University, No. 305 East Zhongshan Road, Nanjing, 210002, China
| | - Jianfeng Gong
- Department of General Surgery, Jinling Hospital, Medical School of Nanjing University, No. 305 East Zhongshan Road, Nanjing, 210002, China.
| | - Xiaolong Ge
- Department of General Surgery, Jinling Hospital, Medical School of Nanjing University, No. 305 East Zhongshan Road, Nanjing, 210002, China
| | - Lynne V McFarland
- Department of Medicinal Chemistry, University of Washington, Seattle, WA, USA
| | - Lili Gu
- Department of General Surgery, Jinling Hospital, Medical School of Nanjing University, No. 305 East Zhongshan Road, Nanjing, 210002, China
| | - Qiyi Chen
- Department of General Surgery, Jinling Hospital, Medical School of Nanjing University, No. 305 East Zhongshan Road, Nanjing, 210002, China
| | - Chunlian Ma
- Department of General Surgery, Jinling Hospital, Medical School of Nanjing University, No. 305 East Zhongshan Road, Nanjing, 210002, China
| | - Weiming Zhu
- Department of General Surgery, Jinling Hospital, Medical School of Nanjing University, No. 305 East Zhongshan Road, Nanjing, 210002, China
| | - Jieshou Li
- Department of General Surgery, Jinling Hospital, Medical School of Nanjing University, No. 305 East Zhongshan Road, Nanjing, 210002, China
| | - Ning Li
- Department of General Surgery, Jinling Hospital, Medical School of Nanjing University, No. 305 East Zhongshan Road, Nanjing, 210002, China.
| |
Collapse
|
58
|
Abstract
Constipation, defined as delay or difficulty in defecation, present for 2 or more weeks, is a common problem encountered by both primary and specialty medical providers. There are no randomized controlled trials on the use of antegrade enemas in the pediatric population. Most published papers are based on the experience at a particular center. The aim of this article is to describe the pathophysiology of constipation, review the contribution of colonic manometry to the diagnosis of constipation, summarize the advancements in the management of constipation through the use of antegrade enemas, and study the outcomes of cecostomy at different centers. This study is a comprehensive literature review generated by computerized search of literature, supplemented by review of monographs and textbooks in pathology, gastroenterology, and surgery. Literature search was performed using the publications from 1997 to 2012. The search included publications of all types presenting or reviewing data on cecostomy. The antegrade continence enema is a therapeutic option for defecation disorders when maximal conventional therapy is not successful. Symptoms of defecation disorders in children with different underlying etiologies improve significantly after a cecostomy is created. In addition, there is a benefit on the patients' physical activity, healthcare utilization, and general well-being. Based on the review of published literature it seems that antegrade enemas are a successful therapeutic option in children with severe constipation and/or fecal incontinence. With the advent of cecostomy buttons, patient compliance and the overall cosmetic appearance have improved.
Collapse
|
59
|
Berry RC, Novak P, Withrow N, Schmidt B, Rarback S, Feucht S, Criado KK, Sharp WG. Nutrition Management of Gastrointestinal Symptoms in Children with Autism Spectrum Disorder: Guideline from an Expert Panel. J Acad Nutr Diet 2015; 115:1919-27. [DOI: 10.1016/j.jand.2015.05.016] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2015] [Indexed: 02/07/2023]
|
60
|
Abstract
Physician assistants (PAs) frequently manage children with constipation. A thorough history and physical examination usually is sufficient to diagnose functional constipation. Treatment consists of family education, disimpaction (via rectal or oral routes), and maintenance therapy. Osmotic laxatives such as polyethylene glycol are commonly used for disimpaction and maintenance therapy.
Collapse
|
61
|
Boles EE, Gaines CL, Tillman EM. Comparison of Polyethylene Glycol-Electrolyte Solution vs Polyethylene Glycol-3350 for the Treatment of Fecal Impaction in Pediatric Patients. J Pediatr Pharmacol Ther 2015; 20:210-6. [PMID: 26170773 DOI: 10.5863/1551-6776-20.3.210] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
OBJECTIVES The objective of this study was to evaluate the safety and efficacy of polyethylene glycol-electrolyte solution vs polyethylene glycol-3350 for the treatment of fecal impaction in pediatric patients. METHODS A retrospective, observational, institutional review board-approved study was conducted over a 1-year time period. Patients were included in the study if they were admitted to the hospital with a diagnosis of fecal impaction or constipation and were treated with either polyethylene glycol-electrolyte solution (PEG-ES) or polyethylene glycol-3350 (PEG-3350). Patients were excluded if they were discharged prior to resolution of treatment and/or did not receive PEG-ES or PEG-3350. RESULTS Fifty-one patients (ranging in age from 1 month to 15 years) were evaluated: 23 patients received PEG-ES and 28 patients received PEG-3350. Sex, race, age, and weight were not statistically different between the 2 groups. Resolution of fecal impaction was not significantly different between PEG-ES vs PEG-3350 (87% and 86%, respectively; p = 0.87). There was only 1 reported side effect with PEG-3350, vs 11 reported side effects with PEG-ES (p < 0.01). CONCLUSIONS Theses results suggest that PEG-3350 is as effective as PEG-ES for the treatment of fecal impaction in pediatric patients and is associated with fewer side effects.
Collapse
Affiliation(s)
- Erin E Boles
- Department of Neonatal Clinical Pharmacy at the James and Connie Maynard Children's Hospital at Vidant Medical Center, Greenville, North Carolina
| | - Cameryn L Gaines
- The University of Tennessee Health Science Center College of Pharmacy, Memphis, Tennessee
| | - Emma M Tillman
- Departments of Clinical Pharmacy and Pediatrics, The University of Tennessee Health Science Center, The Children's Foundation Research Institute at Le Bonheur Children's Hospital, State of Tennessee Center of Excellence in Pediatric Pharmacokinetics and Therapeutics, Memphis, Tennessee
| |
Collapse
|
62
|
Knowledge and Practices of Pediatricians Regarding Functional Constipation in the State of Minas Gerais, Brazil. J Pediatr Gastroenterol Nutr 2015; 61:74-9. [PMID: 26115431 DOI: 10.1097/mpg.0000000000000768] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
OBJECTIVES The aim of the study was to analyze the knowledge, approaches, and practices of pediatricians participating in a regional pediatric conference regarding functional constipation (FC) to identify knowledge gaps. METHODS Cross-sectional regional study based on a semistructured questionnaire related to the Rome III criteria and the participant profiles. RESULTS Of 400 questionnaires distributed, 264 (66.0%) were completed. Most pediatricians (76.7%) did not recognize the Rome III criteria, but the majority did recognize the following risk factors for FC: low-fiber diet (97.8%), family history (86.6%), onset of toilet training (76.4%), and weaning (62.4%). Foods considered high in fiber were oats (95.7%), leafy vegetables (95.3%), and wheat bran (93.2%). Digital rectal examination was not performed by 57.7% of nongastroenterologists. Complementary examinations were ordered in 27.5% and 72.5% of patients by general pediatricians and pediatric gastroenterologists, respectively, although the sample of gastroenterologists was not representative. The most prescribed drugs by nongastroenterologists were mineral oil (72.6%), magnesium hydroxide (52.1%), lactulose (41.0%), and polyethylene glycol (25.2%). Pediatric gastroenterologists prescribed magnesium hydroxide (91.7%), polyethylene glycol (91.7%), and mineral oil (58.3%). Most pediatricians (70.0%) considered the average treatment duration to be less than 1 year, although gastroenterologists considered it to be more than 1 year (54.6%). CONCLUSIONS The knowledge of pediatricians regarding FC is inadequate. Constipation may not receive the public health attention it deserves within pediatric residency programs. The authors suggest that better education regarding FC should be included in medical school and residency program curricula to improve patient care.
Collapse
|
63
|
O'Neil CE, Nicklas TA, Fulgoni VL, DiRienzo MA. Cooked oatmeal consumption is associated with better diet quality, better nutrient intakes, and reduced risk for central adiposity and obesity in children 2-18 years: NHANES 2001-2010. Food Nutr Res 2015; 59:26673. [PMID: 26022379 PMCID: PMC4447723 DOI: 10.3402/fnr.v59.26673] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2014] [Revised: 04/22/2015] [Accepted: 04/23/2015] [Indexed: 12/30/2022] Open
Abstract
Background None of the studies of whole grains that have looked either at diet or weight/adiposity measures have focused exclusively on oatmeal. Objective The objective of this study was to assess the association between oatmeal consumption and nutrient intake, diet quality, and weight/adiposity of children aged 2–18. Design A nationally representative sample of children aged 2–18 (N=14,690) participating in National Health and Nutrition Examination Survey 2001–2010 was used. Intake was determined from a single 24-h dietary recall. Diet quality was measured using the Healthy Eating Index-2010 (HEI-2010). Covariate-adjusted regression analyses, using appropriate sample weights, were used to determine differences between oatmeal consumers and non-consumers for demographics, nutrient intakes, diet quality, and weight/adiposity measures (p<0.01). Logistic regression was performed to calculate odds ratios for weight measures and obesity (p<0.05). Results Compared to non-consumers, oatmeal consumers were more likely to be younger and less likely to be smokers. Consumers had higher intakes of dietary fiber, vitamin A, thiamin, riboflavin, calcium, phosphorus, magnesium, iron, copper, and potassium, and significantly lower intakes of total, monounsaturated and saturated fatty acids, cholesterol, and sodium. Oatmeal consumers had higher dietary quality scores attributable to higher intakes of whole grains and lower intakes of refined grains and empty calories. Children consuming oatmeal were at lower risk for having central adiposity and being obese. Conclusions Consumption of oatmeal by children was associated with better nutrient intake, diet quality, and reduced risk for central adiposity and obesity and should be encouraged as part of an overall healthful diet.
Collapse
Affiliation(s)
- Carol E O'Neil
- School of Nutrition and Food Sciences, Louisiana State University Agricultural Center, Baton Rouge, LA, USA;
| | - Theresa A Nicklas
- Children's Nutrition Research Center, Department of Pediatrics, Baylor College of Medicine, Houston, TX, USA
| | | | | |
Collapse
|
64
|
Abstract
Fecal impaction (FI) is a common and potentially serious medical condition that occurs in all age groups. Children, incapacitated patients, and the institutionalized elderly are considered the highest at-risk populations. FI usually occurs in the setting of chronic or severe constipation, anatomic anorectal abnormalities, and neurogenic or functional gastrointestinal disorders. Generally, FI is a preventable disorder, and early recognition is important, as it is associated with increased morbidity, mortality, and high health care costs. Evaluation with a careful history and physical examination, in conjunction with radiologic imaging, such as an acute abdominal series or computed tomography (CT), is imperative. Prompt identification and treatment minimize the risk of complications attributable to FI, which may include bowel obstruction leading to stercoral ulcer, perforation, peritonitis, or cardiopulmonary collapse with hemodynamic instability. Treatment options include manual fragmentation and extraction of the fecal mass, distal colonic cleansing using enemas and rectal lavage with the aid of a sigmoidoscope, and/or using water-soluble contrast media such as Gastrografin to both identify the extent of the impaction and aid in cleansing and removal. Surgical resection of the involved colon or rectum is reserved for peritonitis resulting from bowel perforation. Since recurrence is common, implementing preventive measures such as increasing daily water and fiber intake, limiting medications that decrease colonic motility, using secretagogues or prokinetic agents, and treating underlying anatomic defects are highly important.
Collapse
Affiliation(s)
- Zilla H Hussain
- Division of Gastroenterology and Hepatology, Section of Gastroenterology and Hepatology, Dartmouth-Hitchcock Medical Center, Area 4C 1 Medical Center Drive, Lebanon, NH, 03756, USA,
| | | | | |
Collapse
|
65
|
Park R, Mikami S, LeClair J, Bollom A, Lembo C, Sethi S, Lembo A, Jones M, Cheng V, Friedlander E, Nurko S. Inpatient burden of childhood functional GI disorders in the USA: an analysis of national trends in the USA from 1997 to 2009. Neurogastroenterol Motil 2015; 27:684-92. [PMID: 25809794 PMCID: PMC5549670 DOI: 10.1111/nmo.12542] [Citation(s) in RCA: 66] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/08/2014] [Accepted: 02/16/2015] [Indexed: 12/12/2022]
Abstract
BACKGROUND Functional gastrointestinal disorders (FGIDs) are among the most common outpatient diagnoses in pediatric primary care and gastroenterology. There is limited data on the inpatient burden of childhood FGIDs in the USA. The aim of this study was to evaluate the inpatient admission rate, length of stay (LoS), and associated costs related to FGIDs from 1997 to 2009. METHODS We analyzed the Kids' Inpatient Sample Database (KID) for all subjects in which constipation (ICD-9 codes: 564.0-564.09), abdominal pain (ICD-9 codes: 789.0-789.09), irritable bowel syndrome (IBS) (ICD-9 code: 564.1), abdominal migraine (ICD-9 code: 346.80 and 346.81) dyspepsia (ICD-9 code: 536.8), or fecal incontinence (ICD-codes: 787.6-787.63) was the primary discharge diagnosis from 1997 to 2009. The KID is the largest publicly available all-payer inpatient database in the USA, containing data from 2 to 3 million pediatric hospital stays yearly. KEY RESULTS From 1997 to 2009, the number of discharges with a FGID primary diagnosis increased slightly from 6,348,537 to 6,393,803. The total mean cost per discharge increased significantly from $6115 to $18,058 despite the LoS remaining relatively stable. Constipation and abdominal pain were the most common FGID discharge diagnoses. Abdominal pain and abdominal migraine discharges were most frequent in the 10-14 year age group. Constipation and fecal incontinence discharges were most frequent in the 5-9 year age group. IBS discharge was most common for the 15-17 year age group. CONCLUSIONS & INFERENCES Hospitalizations and associated costs in childhood FGIDs have increased in number and cost in the USA from 1997 to 2009. Further studies to determine optimal methods to avoid unnecessary hospitalizations and potentially harmful diagnostic testing are indicated.
Collapse
Affiliation(s)
- Richard Park
- Department of Medicine, Division of Gastroenterology, Beth Israel Deaconess Medical Center, Boston, MA
| | - Sage Mikami
- Department of Medicine, Division of Gastroenterology, Beth Israel Deaconess Medical Center, Boston, MA
| | - Jack LeClair
- Department of Medicine, Division of Gastroenterology, Beth Israel Deaconess Medical Center, Boston, MA
| | - Andrea Bollom
- Department of Medicine, Division of Gastroenterology, Beth Israel Deaconess Medical Center, Boston, MA
| | - Cara Lembo
- Department of Medicine, Division of Gastroenterology, Beth Israel Deaconess Medical Center, Boston, MA
| | - Saurabh Sethi
- Department of Medicine, Division of Gastroenterology, Beth Israel Deaconess Medical Center, Boston, MA
| | - Anthony Lembo
- Department of Medicine, Division of Gastroenterology, Beth Israel Deaconess Medical Center, Boston, MA
| | - Mike Jones
- Macquarie University, Sydney, New South Wales, Australia
| | - Vivian Cheng
- Department of Medicine, Division of Gastroenterology, Beth Israel Deaconess Medical Center, Boston, MA
| | - Elizabeth Friedlander
- Department of Medicine, Division of Gastroenterology, Beth Israel Deaconess Medical Center, Boston, MA
| | | |
Collapse
|
66
|
Flerlage JE, Baker JN. Methylnaltrexone for Opioid-Induced Constipation in Children and Adolescents and Young Adults with Progressive Incurable Cancer at the End of Life. J Palliat Med 2015; 18:631-3. [PMID: 25927665 DOI: 10.1089/jpm.2014.0364] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Opioid-induced constipation (OIC) is common among children and adolescents and young adults (AYA) with progressive incurable cancer. Although methylnaltrexone is a successful treatment for OIC in adult cancer patients, no case series has established its safety and efficacy in pediatric cancer patients. OBJECTIVES The aim of the study was to describe the safety and efficacy of methylnaltrexone use for OIC in children and AYA with progressive incurable cancer at the end of life in the inpatient and outpatient settings. METHODS We conducted a retrospective review of medical records of children and AYA with progressive incurable cancer who received methylnaltrexone at our institution from May 2008 to June 2013. Pharmacy data were reviewed for each patient and a chart review was performed for documentation of laxation and side effects. RESULTS Of the 9 patients (age range: 17 months to 21 years) with progressive incurable cancer who developed OIC, 7 (78%) had laxation after methylnaltrexone administration (0.15 mg/kg/dose). Of these 7 patients, 5 (71%) had laxation with the first dose, and 5 (71%) who responded had a continued response to repeated doses. The longest a patient regularly received methylnaltrexone was 9 months. Of 5 patients with intraabdominal disease, 4 (80%) had laxation. There were no negative side effects in any of the patients. Also, there was no increase in pain either qualitatively or by pain score. CONCLUSIONS Methylnaltrexone appears to be safe and efficacious in treating OIC in children and AYA with progressive incurable cancer. Methylnaltrexone was tolerated in both the inpatient and outpatient settings and with repeated dosing.
Collapse
Affiliation(s)
- Jamie E Flerlage
- Department of Oncology, Division of Quality of Life and Palliative Care, St. Jude Children's Research Hospital , Memphis, Tennessee
| | - Justin N Baker
- Department of Oncology, Division of Quality of Life and Palliative Care, St. Jude Children's Research Hospital , Memphis, Tennessee
| |
Collapse
|
67
|
Alehossein M, Roohi A, Pourgholami M, Mollaeian M, Salamati P. Diagnostic accuracy of radiologic scoring system for evaluation of suspicious hirschsprung disease in children. IRANIAN JOURNAL OF RADIOLOGY 2015; 12:e12451. [PMID: 25901256 PMCID: PMC4389175 DOI: 10.5812/iranjradiol.12451] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/24/2013] [Revised: 09/24/2013] [Accepted: 10/03/2013] [Indexed: 12/15/2022]
Abstract
BACKGROUND In 1996, Donovan and colleagues represented a scoring system for better prediction of Hirschsprung disease (HD). OBJECTIVES Our objective was to devise another scoring system that uses a checklist of radiologic and clinical signs to determine the probability of HD in suspicious patients. PATIENTS AND METHODS In a diagnostic accuracy study, 55 children with clinical manifestations of HD that referred to a training hospital from 1998 to 2011 were assessed. A checklist was used to evaluate the items proposed by contrast enema (CE), based on six subscales, including transitional zone, rectosigmoid index (RSI), irregular contractions in aganglionic region, cobblestone appearance, filling defect due to fecaloid materials and lack of meconium defecation during the first 48 hours after birth. The patients were classified as high score and low score. Sensitivity, specificity, positive predictive value and negative predictive value of our scoring system were calculated for identifying HD, in comparison with pathologically proved or ruled out HD. RESULTS Of the 55 patients, 36 (65.4%) cases had HD and 19 (34.6%) cases were without HD. In the HD group, 32 patients showed high scores and four patients had low scores. The sensitivity and specificity of our diagnostic scoring system were 88.9% (95% CI: 78.6% - 99.1%) and 84.2% (95% CI: 68.7% - 100%), respectively. Moreover, positive predictive value (PPV) and negative predictive value (NPV) were 91.4% (95% CI: 82.1% - 100%) and 80% (95% CI: 62.5% - 97.5%), respectively. CONCLUSIONS Our new scoring system of CE is a useful diagnostic method in HD. If a patient's score is high, that patient is highly suspicious to HD and reversely, when one's score is low, the patient presents a reduced probability to be diagnosed with HD.
Collapse
Affiliation(s)
- Mehdi Alehossein
- Advanced Diagnostic and Interventional Radiology Research Center (ADIR), Tehran University of Medical Sciences, Tehran, Iran
- Department of Radiology, Bahrami Children Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Ahad Roohi
- Department of Radiology, Tehran University of Medical Sciences, Tehran, Iran
| | - Masoud Pourgholami
- Department of Radiology, Bahrami Children Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Mansour Mollaeian
- Department of Pediatric Surgery, Bahrami Children Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Payman Salamati
- Advanced Diagnostic and Interventional Radiology Research Center (ADIR), Tehran University of Medical Sciences, Tehran, Iran
- Corresponding author: Payman Salamati, Advanced Diagnostic and Interventional Radiology Research Center (ADIR), Tehran University of Medical Sciences, Tehran, Iran. Tel: +98-2166581579, E-mail:
| |
Collapse
|
68
|
van Dijk M, de Vries GJ, Last BF, Benninga MA, Grootenhuis MA. Parental child-rearing attitudes are associated with functional constipation in childhood. Arch Dis Child 2015; 100:329-33. [PMID: 25359759 DOI: 10.1136/archdischild-2014-305941] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
OBJECTIVE Parenting factors are assumed to play a role in the development and maintenance of childhood constipation. However, knowledge about the association between parenting factors and childhood constipation is limited. This study investigates the association between parental child-rearing attitudes and prominent symptoms of functional constipation and assesses the strength of this association. DESIGN Cross-sectional data of 133 constipated children and their parents were collected. SETTING The gastrointestinal outpatient clinic at the Emma Children's Hospital in the Netherlands. PATIENTS Children with functional constipation aged 4-18 years referred by general practitioners, school doctors and paediatricians. MAIN OUTCOME MEASURES Parental child-rearing attitudes were assessed by the Amsterdam version of the Parental Attitude Research Instrument (A-PARI). Symptoms of constipation in the child were assessed by a standardised interview. Negative binomial and logistic regression models were used to test the association between child-rearing attitudes and constipation symptoms. RESULTS Parental child-rearing attitudes are associated with defecation and faecal incontinence frequency. Higher and lower scores on the autonomy attitude scale were associated with decreased defecation frequency and increased faecal incontinence. High scores on the overprotection and self-pity attitude scales were associated with increased faecal incontinence. More and stronger associations were found for children aged ≥6 years than for younger children. CONCLUSIONS Parental child-rearing attitudes are associated with functional constipation in children. Any parenting issues should be addressed during treatment of children with constipation. Referral to mental health services is needed when parenting difficulties hinder treatment or when the parent-child relationship is at risk. TRIAL REGISTRATION NUMBER ISRCTN2518556.
Collapse
Affiliation(s)
- Marieke van Dijk
- Psychosocial Department, Emma Children's Hospital/Academic Medical Centre, University of Amsterdam, Amsterdam, The Netherlands
| | - Giel-Jan de Vries
- Psychosocial Department, Emma Children's Hospital/Academic Medical Centre, University of Amsterdam, Amsterdam, The Netherlands Department of Paediatric Gastroenterology and Nutrition, Emma Children's Hospital/Academic Medical Centre, University of Amsterdam, Amsterdam, The Netherlands Department of Developmental Psychology, Vrije Universiteit, Amsterdam, The Netherlands Department of Psychiatry, Academic Medical Centre, University of Amsterdam, Amsterdam, The Netherlands
| | - Bob F Last
- Psychosocial Department, Emma Children's Hospital/Academic Medical Centre, University of Amsterdam, Amsterdam, The Netherlands Department of Developmental Psychology, Vrije Universiteit, Amsterdam, The Netherlands
| | - Marc A Benninga
- Department of Paediatric Gastroenterology and Nutrition, Emma Children's Hospital/Academic Medical Centre, University of Amsterdam, Amsterdam, The Netherlands
| | - Martha A Grootenhuis
- Psychosocial Department, Emma Children's Hospital/Academic Medical Centre, University of Amsterdam, Amsterdam, The Netherlands
| |
Collapse
|
69
|
Practice patterns of pediatricians and trainees for the management of functional constipation compared with 2006 NASPGHAN guidelines. J Pediatr Gastroenterol Nutr 2015; 60:308-11. [PMID: 25714574 DOI: 10.1097/mpg.0000000000000591] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
OBJECTIVES The North American Society for Pediatric Gastroenterology, Hepatology, and Nutrition has formulated guidelines for managing functional constipation. There have been no studies that have investigated how pediatricians apply the constipation guideline since it was revised in 2006. The purpose of this study was to examine how pediatricians approach functional constipation and how closely their approaches adhere to the guidelines. METHODS An anonymous multiple-choice questionnaire was developed by general pediatricians and pediatric gastroenterologists. This was distributed to pediatricians and pediatric residents at 7 academic institutions, and to the American Academy of Pediatrics section on medical students, residents, and fellowship trainees mailing list. RESULTS A total of 1202 responses were received (952 trainees, 250 attendings). Of these, 84.3% reported being unfamiliar/slightly familiar with the guidelines. The most common initial interventions for constipation without fecal incontinence included fluids (92.1%), fiber (89.5%), juice (77.7%), behavioral interventions (71.2%), follow-up (53.4%), and reducing constipating foods (50.1%). The most common initial interventions for constipation with fecal incontinence included bowel cleanout (73.4%), maintenance medication (70.0%), fluids (67.9%), behavioral interventions (67.6%), fiber (66.1%), and follow-up (57.8%). Osmotics were the most commonly prescribed as needed (83.0%) and maintenance medications (96.8%), with stimulants prescribed PRN by 35.6% and as maintenance by 16.8%. Some individuals (39.7%) reported concern that osmotics could result in dependence, addiction, or electrolyte imbalances, compared with 73.0% for stimulants. CONCLUSIONS Our results show that more education regarding medication in functional constipation is necessary, including the use of medication reducing time to remission, the necessity of disimpaction, and misconceptions regarding adverse effects.
Collapse
|
70
|
Managing gastroesophageal reflux symptoms in the very low-birth-weight infant postdischarge. Adv Neonatal Care 2014; 14:381-91; quiz E1-2. [PMID: 25422924 DOI: 10.1097/anc.0000000000000141] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Gastroesophageal reflux and gastroesophageal reflux disease symptoms are common challenges for very low-birth-weight infants (<1500 g). These symptoms frequently result in feeding difficulties and family stress. Management of symptoms across healthcare disciplines may not be based on current evidence, and inconsistency can result in confusion for families and delayed interventions. The feeding relationship between infant and caregivers may be impaired when symptoms are persistent and poorly managed. An algorithm for managing gastroesophageal reflux-like symptoms in very low-birth-weight infants (from hospital discharge to 12 months corrected age) was developed through the formation of a multidisciplinary community of practice and critical appraisal of the literature. A case study demonstrates how the algorithm results in a consistent approach for identifying symptoms, applying appropriate management strategies, and facilitating appropriate timing of medical consultation. Application to managing gastroesophageal reflux symptoms in the neonatal intensive care unit will be briefly addressed.
Collapse
|
71
|
Abstract
: Constipation may be functional, anatomic, neurologic, obstructive, endocrine, metabolic, or medicinal. This article will review the common presentation of functional constipation, diagnostic criteria, treatment, and management guidelines in pediatric primary care. Implications for nurse practitioners and directions for future research will be discussed.
Collapse
|
72
|
Chen SL, Cai SR, Deng L, Zhang XH, Luo TD, Peng JJ, Xu JB, Li WF, Chen CQ, Ma JP, He YL. Efficacy and complications of polyethylene glycols for treatment of constipation in children: a meta-analysis. Medicine (Baltimore) 2014; 93:e65. [PMID: 25310742 PMCID: PMC4616298 DOI: 10.1097/md.0000000000000065] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
Constipation is a common childhood complaint. In 90% to 95% of children, constipation is functional, which means that there is no objective evidence of an underlying pathological condition. Polyethylene glycol (PEG or macrogol) solution is an osmotic laxative agent that is absorbed in only trace amounts from the gastrointestinal tract and routinely used to treat chronic constipation in adults. Here, we report the results of a meta-analysis of PEG-based laxatives compared with lactulose, milk of magnesia (magnesium hydroxide), oral liquid paraffin (mineral oil), or acacia fiber, psyllium fiber, and fructose in children. This meta-analysis was conducted in accordance with PRISMA guidelines and involved searches of MEDLINE, Cochrane, EMBASE, and Google Scholar databases up to February 10, 2014, using the keywords (Constipation OR Functional Constipation OR Fecal Impaction) AND (Children) AND (Polyethylene Glycol OR Laxative). Primary efficacy outcomes included a number of stool passages/wk and percentage of patients who reported satisfactory stool consistency. Secondary safety outcomes included diarrhea, abdominal pain, nausea or vomiting, pain or straining at defecation, bloating or flatulence, hard stool consistency, poor palatability, and rectal bleeding. We identified 231 articles, 27 of which were suitable for full-text review and 10 of which were used in the meta-analysis. Patients who were treated with PEG experienced more successful disimpaction compared with those treated with non-PEG laxatives. Treatment-related adverse events were acceptable and generally well tolerated. PEG-based laxatives are effective and safe for chronic constipation and for resolving fecal impaction in children. Children's acceptance of PEG-based laxatives appears to be better than non-PEG laxatives. Optimal dosages, routes of administration, and PEG regimens should be determined in future randomized controlled studies and meta-analyses.
Collapse
Affiliation(s)
- Si-Le Chen
- Department of Gastrointestinal and Pancreatic Surgery, the First Affiliated Hospital of Sun Yat-sen University, Guangzhou (S-LC, S-RC, LD, X-HZ, J-JP, J-BX, W-FL, C-QC, J-PM, Y-LH); and Department of Gastrointestinal Surgery, the First People's Hospital of Foshan, Foshan (T-DL), Guangdong Province, China
| | | | | | | | | | | | | | | | | | | | | |
Collapse
|
73
|
Abstract
Constipation is a common and chronic problem in children worldwide. Long-term use of laxatives is necessary for successful treatment of chronic constipation. Commonly used laxatives in children include milk of magnesia, lactulose, mineral oil, and polyethylene glycol (PEG). Recent studies report the efficacy and safety of PEG for the long-term treatment of constipation in children. Because of its excellent patient acceptance, PEG is being used widely in children for constipation. In this commentary, we review the recently published pediatric literature on the efficacy, safety, and patient acceptance of PEG. We also assess the role of PEG in childhood constipation by comparing it with other laxatives in terms of efficacy, safety, patient acceptance, and cost.
Collapse
|
74
|
Abstract
OBJECTIVES Limited knowledge exists surrounding the pharmacologic management of pediatric constipation in the emergency department (ED) setting and the success of interventions. Our primary objective was to determine whether enema administration is associated with 7-day ED revisits for persistent symptoms. Secondary objectives focused on assessing other predictors of ED revisits. METHODS We conducted a retrospective cohort study of children <18 years old, diagnosed as having constipation (International Classification of Diseases-10 codes F98.1 nonorganic encopresis, K59.0 constipation) in a pediatric ED in Toronto, Canada, between November 2008 and October 2010. RESULTS A total of 3592 visits were included; 6% (n = 225) were associated with a revisit. Children with revisits more frequently had vomiting (28% vs 17%, P = 0.001), more pain (5.7 ± 3.6 vs 4.6-3.6 of 10, P = 0.01), and underwent more blood tests (19% 05, 11%, 95% confidence interval [CI] of the difference 3%-14%] and diagnostic imaging (62% vs 47%, 95% CI of the difference 9%-22%). Children administered an enema were 1.54 times more likely to revisit the ED than those who did not receive an enema (8.6% vs 5.5%, 95% CI of the difference 1.1%-5.2%, P = 0.001). Type of enema administered varied by age (P < 0.001). Regression analysis identified the following independent predictors of revisits: diagnostic imaging (odds ratio [OR] 1.54, 95% CI 1.15-2.06), vomiting (OR 1.45, 95% CI 1.07-1.98), enema administration (OR 1.40, 95% CI 1.05-1.88), and significant medical history (OR 1.26, 95% CI 1.04-1.53). CONCLUSIONS Enema administration and diagnostic imaging are associated with revisits in children diagnosed with constipation. Their role in the ED management of pediatric constipation requires further evaluation.
Collapse
|
75
|
Zhu L, Liu W, Alkhouri R, Baker RD, Bard JE, Quigley EM, Baker SS. Structural changes in the gut microbiome of constipated patients. Physiol Genomics 2014; 46:679-86. [PMID: 25073603 DOI: 10.1152/physiolgenomics.00082.2014] [Citation(s) in RCA: 249] [Impact Index Per Article: 24.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Previous studies using culture-based methods suggested an association between constipation and altered abundance of certain taxa of the colonic microbiome. We aim to examine the global changes in gut microbial composition of constipated patients. A cross-sectional pilot study using 16S rRNA gene pyrosequencing was performed to compare stool microbial composition of eight constipated patients and 14 nonconstipated controls. Only obese children were enrolled so that the microbiome features associated with constipation would not be obscured by those associated with obesity. The sequencing reads were processed by QIIME for quantitative analysis of the microbial composition at genus and above levels. Dietary intake for all the individuals was assessed by dietary recalls and a food frequency questionnaire. The ecological diversities of fecal microbiome of the constipated patients differed from those of the controls. Significantly decreased abundance in Prevotella and increased representation in several genera of Firmicutes were observed in constipated patients compared with controls. The conventional probiotic genera Lactobacillus and Bifidobacteria were not decreased in the microbiomes of the constipated patients. These alterations in the fecal microbiome of constipated patients suggested that a novel probiotic treatment including certain Prevotella strains may be more effective than conventional probiotic products incorporating Lactobacillus or Bifidobacterium species. While it is possible that the observed changes in the microbiome in constipated subjects are a consequence of a low-fiber diet, these changes also predict a different pattern of bacterial fermentation end-products, such as increased butyrate production, which may contribute to pathogenesis of constipation.
Collapse
Affiliation(s)
- Lixin Zhu
- Digestive Diseases and Nutrition Center, Department of Pediatrics, the State University of New York at Buffalo, Buffalo, New York;
| | - Wensheng Liu
- Digestive Diseases and Nutrition Center, Department of Pediatrics, the State University of New York at Buffalo, Buffalo, New York
| | - Razan Alkhouri
- Digestive Diseases and Nutrition Center, Department of Pediatrics, the State University of New York at Buffalo, Buffalo, New York
| | - Robert D Baker
- Digestive Diseases and Nutrition Center, Department of Pediatrics, the State University of New York at Buffalo, Buffalo, New York
| | - Jonathan E Bard
- Next-Generation Sequencing and Expression Analysis Core, Department of Biochemistry, the State University of New York at Buffalo, Buffalo, New York; and
| | - Eamonn M Quigley
- Division of Gastroenterology and Hepatology, Houston Methodist Hospital, Houston, Texas; and Alimentary Pharmabiotic Centre, University College, Cork, Ireland
| | - Susan S Baker
- Digestive Diseases and Nutrition Center, Department of Pediatrics, the State University of New York at Buffalo, Buffalo, New York
| |
Collapse
|
76
|
Rivi E, Filippi M, Fornasari E, Mascia MT, Ferrari A, Costi S. Effectiveness of standing frame on constipation in children with cerebral palsy: a single-subject study. Occup Ther Int 2014; 21:115-23. [PMID: 24838311 DOI: 10.1002/oti.1370] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2013] [Revised: 03/05/2014] [Accepted: 03/20/2014] [Indexed: 11/06/2022] Open
Abstract
Children with cerebral palsy (CP) and quadriplegia or severe diplegia suffer from highly reduced mobility and consequent constipation. Clinicians recommend standing frames to exercise the support reaction in this population, sharing the opinion that the upright position may facilitate intestinal transit, although no evidence supports this assumption. We conducted this study to determine the effects of the standing frame on spontaneous evacuation in children with CP. Moreover, we studied its effects on the frequency of induction of evacuation, the characteristics of the stool and the pain suffered by the child due to constipation and/or evacuation. We implemented a single-subject research design in one chronically constipated child with CP and quadriplegia, Gross Motor Function Classification System Level V. To monitor the effects of the standing frame, we measured the outcome of interest throughout the study using a daily diary and the Bristol Stool Scale. This study was approved by the local Ethics Committee. This study has several limitation; primarily, the use of a single-subject research design only makes possible the visual analysis of data obtained from a unique patient. So, by themselves, data obtained do not allow us any generalization for the target population. Future research should verify our results collecting more data and also investigating the effect of the standing-frame on respiratory functions. Although the standing frame did not affect the frequency of evacuations or the characteristics of the stool, its employment reduced the inductions of evacuation and the related pain suffered by the child. However, this study has several limitations, such as the lack of generalization due to the fact that we studied a unique patient and the overall brevity of the study due to external circumstances. Therefore, we suggest future research to verify our results, also investigating the effect of the standing frame on respiratory functions. Relevance to clinical practice. The standing frame may positively influence the management of constipation of these children, possibly improving their quality of life.
Collapse
Affiliation(s)
- Elena Rivi
- Department of Diagnostic Medicine, Clinical and Public Health, University of Modena and Reggio Emilia, Modena, Italy
| | | | | | | | | | | |
Collapse
|
77
|
Steiner SA, Torres MRF, Penna FJ, Gazzinelli BF, Corradi CGA, Costa AS, Ribeiro IG, de Andrade EG, do Carmo Barros de Melo M. Chronic functional constipation in children: adherence and factors associated with drug treatment. J Pediatr Gastroenterol Nutr 2014; 58:598-602. [PMID: 24345842 DOI: 10.1097/mpg.0000000000000255] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
OBJECTIVE The aim of the present study was to evaluate the treatment adherence of children with chronic functional constipation. METHODS The present study is a prospective and longitudinal study realized at a pediatric gastroenterology clinic of a Brazilian University Hospital, between August 2009 and October 2011. Rome III criteria and the Bristol Stool Scale were used to define constipation and to characterize feces, respectively. Drug treatment was prescribed for patients according to the protocols previously standardized in the clinic. Specific questionnaires, containing questions related to 1 dependent variable and independent variables were completed in the first and sixth months of the treatment. Independent variables related to the patients, their caregivers, the disease itself, and the therapeutic plan were analyzed and compared with the dependent variable (adherence to the treatment). Adherence was considered when the patient returned with >75% of the prescribed medicine containers empty. RESULTS Fifty children participated in both the first and sixth months of treatment. The mean age of the sample was 77.6 ± 43.8 months and the mean age of the onset of symptoms was 18.8 ± 27.9 months. The adherence rate was 38% in the first month and 30% in the sixth month. Patients who were treated with polyethylene glycol had greater adherence than patients who were prescribed other laxatives, with statistical significance in the second moment of the study (P = 0.19 and P = 0.04, respectively). CONCLUSIONS The study showed low adherence rates to drug treatment of constipation in children. It is necessary to seek new strategies to increase treatment adherence, while avoiding complications and reducing costs.
Collapse
Affiliation(s)
- Sílvia A Steiner
- Department of Pediatrics, Faculdade de Medicina da Universidade Federal de Minas Gerais (UFMG), Belo Horizonte, Minas Gerais, Brazil
| | | | | | | | | | | | | | | | | |
Collapse
|
78
|
Schmier JK, Miller PE, Levine JA, Perez V, Maki KC, Rains TM, Devareddy L, Sanders LM, Alexander DD. Cost savings of reduced constipation rates attributed to increased dietary fiber intakes: a decision-analytic model. BMC Public Health 2014; 14:374. [PMID: 24739472 PMCID: PMC3998946 DOI: 10.1186/1471-2458-14-374] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2013] [Accepted: 04/12/2014] [Indexed: 12/14/2022] Open
Abstract
Background Nearly five percent of Americans suffer from functional constipation, many of whom may benefit from increasing dietary fiber consumption. The annual constipation-related healthcare cost savings associated with increasing intakes may be considerable but have not been examined previously. The objective of the present study was to estimate the economic impact of increased dietary fiber consumption on direct medical costs associated with constipation. Methods Literature searches were conducted to identify nationally representative input parameters for the U.S. population, which included prevalence of functional constipation; current dietary fiber intakes; proportion of the population meeting recommended intakes; and the percentage that would be expected to respond, in terms of alleviation of constipation, to a change in dietary fiber consumption. A dose–response analysis of published data was conducted to estimate the percent reduction in constipation prevalence per 1 g/day increase in dietary fiber intake. Annual direct medical costs for constipation were derived from the literature and updated to U.S. $ 2012. Sensitivity analyses explored the impact on adult vs. pediatric populations and the robustness of the model to each input parameter. Results The base case direct medical cost-savings was $12.7 billion annually among adults. The base case assumed that 3% of men and 6% of women currently met recommended dietary fiber intakes; each 1 g/day increase in dietary fiber intake would lead to a reduction of 1.9% in constipation prevalence; and all adults would increase their dietary fiber intake to recommended levels (mean increase of 9 g/day). Sensitivity analyses, which explored numerous alternatives, found that even if only 50% of the adult population increased dietary fiber intake by 3 g/day, annual medical costs savings exceeded $2 billion. All plausible scenarios resulted in cost savings of at least $1 billion. Conclusions Increasing dietary fiber consumption is associated with considerable cost savings, potentially exceeding $12 billion, which is a conservative estimate given the exclusion of lost productivity costs in the model. The finding that $12.7 billion in direct medical costs of constipation could be averted through simple, realistic changes in dietary practices is promising and highlights the need for strategies to increase dietary fiber intakes.
Collapse
Affiliation(s)
| | | | | | - Vanessa Perez
- Exponent Inc,, 525 W, Monroe Street Suite 1050, Chicago, IL 60661, USA.
| | | | | | | | | | | |
Collapse
|
79
|
Abstract
OBJECTIVES Pediatric functional constipation is common; effective, easily administered treatment options are limited. Lubiprostone is an oral chloride channel protein-2 activator that stimulates gastrointestinal fluid secretion, softens stools, and facilitates bowel movements (BMs). We evaluated the safety and effectiveness of lubiprostone in children and adolescents with functional constipation. METHODS Patients ≥12 kg, 17 years or younger, and with <3 spontaneous BMs (SBMs; ie, BMs that did not occur within 24 hours of rescue medication use) per week were enrolled at 22 US general pediatric and pediatric gastroenterology centers (January 2007-October 2008). Patients received 4 weeks of open-label lubiprostone at doses of 12 μg once daily (QD), 12 μg twice daily (BID), or 24 μg BID based on age and weight. The primary endpoint was SBM frequency during week 1 versus baseline. RESULTS Of 127 enrolled patients, 124 were treated and analyzed (12 μg QD, n = 27; 12 μg BID, n = 65; 24 μg BID, n = 32), and 109 completed the study. The mean age of treated patients was 10.2 years (range 3-17 years); 65 were boys. Mean SBM frequency significantly increased compared with baseline at week 1 (3.1 vs. 1.5 SBMs/week, P < 0.0001). SBM frequency was improved significantly from baseline overall (P < 0.0001) and for individual dose groups (P ≤ 0.0062) during weeks 2, 3, and 4. Common (≥5%) adverse events included nausea (18.5%), vomiting (12.1%), diarrhea (8.1%), abdominal pain (7.3%), and headache (5.6%). Two patients experienced serious adverse events (unrelated abdominal pain; unrelated sickle cell crisis). CONCLUSIONS Lubiprostone was efficacious and well tolerated in children and adolescents with functional constipation.
Collapse
|
80
|
Abstract
OBJECTIVES The aim of the study was to test the clinical efficacy and effect on colonic transit time (CTT) of a dietary fiber mixture given to children with controlled chronic constipation (CC) after the withdrawal of stool softeners and enemas. METHODS This randomized, placebo-controlled, double-blind clinical trial involved 54 patients aged 4 to 12 years and had CC that was controlled by the use of low-dose stool softeners. The use of these softeners was discontinued when the patients were admitted to the clinical trial. The patients were randomized into 2 groups for the 4-week study period. One group received a dietary fiber mixture and the other group received a placebo (maltodextrin). The primary outcome was therapeutic failure (oral stool softeners or enemas was required to prescribe during the trial). Secondary outcomes included defecation frequency, stool consistency (measured using the Bristol Stool Form Scale), and CTT. RESULTS Therapeutic failure was observed in 34.6% (9/26) of the patients in the dietary fiber mixture group and in 35.7% (10/28) in the control group (P = 0.933). The mean increase in daily bowel movements was 0.53 in the dietary fiber mixture group and 0.23 in the control group (P = 0.014). The patients in the dietary fiber mixture group (60.0%) passed nonhardened stools more frequently than did those in the control group (16.7%, P = 0.003). The CTT was similar for both groups. CONCLUSIONS The fiber mixture did not prevent the suspension of stool softeners or lead to reduced CTT; however, the mixture promoted an increased frequency of defecation and an improvement in the stool consistency.
Collapse
|
81
|
Dehghani SM, Askarian M, Kaffashan HA. Oral domperidone has no additional effect on chronic functional constipation in children: a randomized clinical trial. Indian J Gastroenterol 2014; 33:125-30. [PMID: 23996739 DOI: 10.1007/s12664-013-0375-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/29/2013] [Accepted: 07/29/2013] [Indexed: 02/05/2023]
Abstract
BACKGROUND Chronic constipation represents a common problem in children. The treatment of functional constipation is challenging. Some studies have investigated the effect of prokinetic agents as potential therapies for motility disorders of the lower gastrointestinal tract with paradoxical results. The present study aimed to investigate the effect of oral domperidone in the treatment of chronic functional constipation in children. METHOD A total of 105 children with chronic functional constipation (according to Rome III criteria) who were referred to the Pediatric Gastroenterology Clinic were recruited in this double-blind randomized clinical trial. The study subjects were randomly divided into two groups, the first of which received polyethylene glycol (PEG) solution 0.6 g/kg/day two times a day for 6 months and domperidone syrup 0.15 mL/kg three times a day for 3 months (case group) while the second one received PEG with the same dose for 6 months and placebo for 3 months with the same dose (control group). The two groups were compared regarding their symptoms and Rome III criteria through 1, 3, and 6 months following therapy. Primary outcome was response to treatment, and a response was defined as decrease in signs and symptoms that did not fulfill Rome III criteria. Secondary outcome measures were side effects during the course of treatment. RESULTS A significant difference was observed both before and after PEG and domperidone treatment and before and after PEG and placebo treatment regarding Rome III criteria. There was no significant difference in response to treatment between the two study groups during 1 (p = 1), 3 (p = 0.799), and 6 (p = 0.403) month follow up periods. Also, the two groups were not significantly different regarding the Rome III criteria during the mentioned follow up periods. There were no side effects during the course of treatment. CONCLUSION There was no additional effect of domperidone as adjunct to PEG in the treatment of children with constipation.
Collapse
Affiliation(s)
- Seyed Mohsen Dehghani
- Gastroenterohepatology Research Center, Shiraz Transplant Research Center, Nemazee Teaching Hospital, Shiraz, Iran,
| | | | | |
Collapse
|
82
|
Abstract
OBJECTIVES Through evidence review and the consensus of an expert panel, we developed recommendations for the clinical management of gastroesophageal reflux disease, constipation, and abdominal bloating in Rett syndrome. METHODS Based on review of the literature and family concerns expressed on RettNet, initial draft recommendations were created. Wherein the literature was lacking, 25 open-ended questions were included. Input from an international, multidisciplinary panel of clinicians was sought using a 2-stage modified Delphi process to reach consensus agreement. Items related to the clinical assessment and management of gastroesophageal reflux disease, constipation, and abdominal bloating. RESULTS Consensus was achieved on 78 of 85 statements. A comprehensive approach to the assessment of gastroesophageal reflux and reflux disease, constipation, and abdominal bloating was recommended, taking into account impairment of communication skills in Rett syndrome. A stepwise approach to the management was identified with initial use of conservative strategies, escalating to pharmacological measures and surgery, if necessary. CONCLUSIONS Gastrointestinal dysmotility occurs commonly in Rett syndrome. These evidence- and consensus-based recommendations have the potential to improve care of dysmotility issues in a rare condition and stimulate research to improve the present limited evidence base.
Collapse
|
83
|
Zhang SC, Wang WL, Liu X. Defecography used as a screening entry for identifying evacuatory pelvic floor disorders in childhood constipation. Clin Imaging 2014; 38:115-21. [PMID: 24411487 DOI: 10.1016/j.clinimag.2013.11.010] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2013] [Revised: 10/21/2013] [Accepted: 11/16/2013] [Indexed: 12/27/2022]
Abstract
Defecography is one of the most valuable methods for the evaluation of pelvic floor disorders. Interest in this technique has rapidly expanded owing to its increased understanding of the multifactorial pathophysiology involving evacuation disorders. The value of defecography has reached a consensus in adulthood but is still limited in childhood. In this study, defecography was carried out in 8 volunteers and 96 constipation children. The results revealed that defecography can help to identify evacuatory pelvic floor disorders in childhood constipation. It is safe and feasible and should be used as a screening method for childhood constipation.
Collapse
Affiliation(s)
- Shu Cheng Zhang
- Department of Pediatrics, Shengjing Hospital of China Medical University, 36 Sanhao Street, Heping District, Shenyang, 110004, P.R. China
| | - Wei Lin Wang
- Department of Pediatrics, Shengjing Hospital of China Medical University, 36 Sanhao Street, Heping District, Shenyang, 110004, P.R. China.
| | - Xin Liu
- Department of Radiology, Shengjing Hospital of China Medical University, 36 Sanhao Street, Heping District, Shenyang, 110004, P.R. China
| |
Collapse
|
84
|
Abstract
Functional constipation is a common pediatric problem that is often treated through well-established algorithms. Fecal disimpaction is the initial therapeutic step, and severe cases require hospitalization for intensive therapies. We describe a significant unexpected complication of this common clinical situation. An 8-year-old boy with suspected chronic functional constipation was hospitalized for disimpaction by continuous nasogastric administration of polyethylene glycol electrolyte (PEG-E) solution. On the sixth day of disimpaction, the patient abruptly developed fever, tachycardia, and tachypnea. Evaluation included blood culture, which grew Escherichia coli, and treatment with a course of appropriate antibiotics was provided. The safety of PEG-E solutions has been shown in studies of children with constipation, which made this patient's illness surprising. Several potential etiologies of his infection were considered, including bacterial translocation (BT). BT is defined as the passage of live microbes and microbial products from the gastrointestinal tract to extraintestinal sites, such as the bloodstream. It has been shown to occur in a variety of clinical conditions but is of unclear clinical significance. In this case, physical damage to the intestinal mucosa was thought to contribute to the potential occurrence of BT, and prolonged disimpaction was considered as a risk factor. E coli sepsis in a child undergoing inpatient nasogastric fecal disimpaction with PEG-E represents a clinical problem never before reported in the literature and should increase clinicians' indices of suspicion for uncommon complications of common procedures.
Collapse
Affiliation(s)
- Cory J Darrow
- Naval Medical Center Portsmouth, Department of Pediatrics, 620 John Paul Jones Cir, Portsmouth, VA 23708.
| | | |
Collapse
|
85
|
Abstract
The lack of information about management of chronic constipation in children amidst general physicians has necessitated this review. A literature search in PubMed was conducted with regard to epidemiology, clinical features, investigation and management of chronic constipation in children. English language studies published over the last 20 y were considered and relevant information was extracted. Constipation is a common problem among children; the commonest cause is functional (95 %). An elaborate history and thorough physical examination are only essential things required to make a diagnosis of functional constipation. Management consists of disimpaction, followed by maintenance therapy with oral laxative, dietary modification and toilet training. A regular follow-up with slow tapering of laxative is the must for effective treatment. Early withdrawal of laxative is the commonest cause of recurrence.
Collapse
|
86
|
Yield and cost of performing screening tests for constipation in children. CANADIAN JOURNAL OF GASTROENTEROLOGY = JOURNAL CANADIEN DE GASTROENTEROLOGIE 2013; 27:e35-8. [PMID: 24228262 DOI: 10.1155/2013/945165] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
BACKGROUND Chronic constipation is one of the most common reasons for pediatric outpatient visits. Clinical guidelines recommend that the work-up for chronic refractory constipation include thyroid function tests, celiac serology, and measurement of calcium and lead levels. Data to justify routine screening of constipated children using these laboratory tests are lacking. OBJECTIVES To study the prevalence of celiac disease, hypothyroidism, hypercalcemia and lead poisoning in children with chronic constipation; and to estimate the health care costs of applying the guideline recommendations. METHOD Charts of constipated children from 2007 to 2011 were reviewed for the present retrospective cohort study. Results and costs of thyroid function tests, celiac panel, total immunoglobulin (Ig) A, and determination of lead and calcium levels were analyzed. RESULTS A total of 7472 children (mean age 7.9 years; 3908 female) were evaluated: 1731 patients were screened for celiac antibodies; 55 had elevated tissue transglutaminase IgA levels and 29 had biopsy-positive celiac disease. Only three celiac patients had constipation as the sole presenting symptom; 1703 patients were screened for total IgA levels; 55 had IgA deficiency and two had biopsy-positive celiac disease; 2332 had free T4 and⁄or thyroid-stimulating hormone levels; and 14 had hypothyroidism. Only two patients had constipation as the sole presenting symptom; 4651 patients had calcium levels measured, 10 of whom had high levels but normal repeat values. Three patients had normal lead levels. The mean cost per patient was USD$1,014. Total screening cost for all patients was USD$4.7 million. CONCLUSION Constipation alone did not increase the likelihood of celiac disease or hypothyroidism above the population prevalence. No benefit of screening for hypercalcemia was found. High health care costs were associated with the use of screening tests for organic constipation.
Collapse
|
87
|
Rodrigues A, Wong C, Mattiussi A, Alexander S, Lau E, Dupuis LL. Methylnaltrexone for opioid-induced constipation in pediatric oncology patients. Pediatr Blood Cancer 2013; 60:1667-70. [PMID: 23766091 DOI: 10.1002/pbc.24615] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/14/2013] [Accepted: 05/01/2013] [Indexed: 11/09/2022]
Abstract
BACKGROUND Pediatric oncology patients can experience opioid-induced constipation, which may not respond to laxative treatment. Methylnaltrexone is an opioid receptor antagonist that can reverse opioid-induced constipation without affecting analgesia. Published literature on the use of methylnaltrexone in children is very limited. This retrospective review describes the effectiveness and safety of methylnaltrexone for opioid-induced constipation in pediatric oncology patients. PROCEDURE A retrospective review of health records was conducted for pediatric oncology in-patients who were prescribed methylnaltrexone between May 2008 and September 2012 at The Hospital for Sick Children. Demographic, clinical, efficacy, and safety data were collected, including; opioid, laxative, and methylnatrexone dosing and frequency. RESULTS Fifteen patients (median age: 14 years, range: 4-17 years) received methylnaltrexone; 12 received a single dose while three received multiple doses. At the time of methylnaltrexone administration, patients were receiving a median oral morphine dose equivalent of 5.7 mg/kg/day (range: 1.5-29.2 mg/kg/day) and had not had any bowel movements for several days despite treatment with multiple laxatives. Methylnaltrexone was given at a mean dose of 0.15 ± 0.02 mg/kg/dose (range: 3-12 mg/dose) as a subcutaneous injection. After 14 of 19 doses administered, patients had a bowel movement within 4 hours. Three patients had documented mild gastrointestinal upset following methylnaltrexone administration. None reported a reduction of pain control or opioid withdrawal symptoms. CONCLUSION This case series suggests that methylnaltrexone is safe and may be effective when given subcutaneously as a 0.15 mg/kg single dose to pediatric oncology patients with opioid-induced constipation.
Collapse
Affiliation(s)
- Amelia Rodrigues
- Department of Pharmacy, The Hospital for Sick Children, Toronto, Canada.
| | | | | | | | | | | |
Collapse
|
88
|
Chang SH, Park KY, Kang SK, Kang KS, Na SY, Yang HR, Uhm JH, Ryoo E. Prevalence, clinical characteristics, and management of functional constipation at pediatric gastroenterology clinics. J Korean Med Sci 2013; 28:1356-61. [PMID: 24015043 PMCID: PMC3763112 DOI: 10.3346/jkms.2013.28.9.1356] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/21/2013] [Accepted: 06/28/2013] [Indexed: 02/04/2023] Open
Abstract
The purpose of this study was to investigate the prevalence, clinical characteristics, and management of functional constipation at pediatric gastroenterology clinics. A prospective survey using the Rome III criteria was distributed to a group of parents of children with a constipation history and its control group in May 2008. The mean prevalence of constipation was 6.4%, which was similar to those in other countries. Statistically significant variables for children without constipation were that more children had a body mass index of below the 10th percentile even though they received more mother's care and ate balanced meals compared to the constipation group. Meanwhile, the constipation group frequently showed a history of constipation in infancy, picky-eating, lack of exercise, and retentive posturing. When analyzed with the Rome III criteria, the children showed greater than 60% rate of hard stools, painful stools, a history of large fecal mass in rectum, and its disappearance of constipation symptoms after passing a large stool. Our study found different approaches amongst pediatric gastroenterologists like rectal examinations, disimpaction, or drug treatment. Several factors addressed in our study can provide better guidelines for clinicians treating constipation and its future research.
Collapse
Affiliation(s)
- Soo Hee Chang
- Department of Pediatrics, Bundang Jesaeng General Hospital, Seongnam, Korea
| | - Kie Young Park
- Department of Pediatrics, GangNeung Asan Hospital, University of Ulsan College of Medicine, Gangneung, Korea
| | - Sung Kil Kang
- Department of Pediatrics, Inha University College of Medicine, Incheon, Korea
| | - Ki Soo Kang
- Department of Pediatrics, Jeju National University College of Medicine, Jeju, Korea
| | - So Young Na
- Department of Pediatrics, Dongguk University Ilsan Hospital, Goyang, Korea
| | - Hye Ran Yang
- Department of Pediatrics, College of Medicine Seoul National University, Seoul, Korea
| | - Ji Hyun Uhm
- Department of Pediatrics, College of Medicine, Eulji University, Seoul, Korea
| | - Eell Ryoo
- Department of Pediatrics, Gachon University Gil Hospital, Incheon, Korea
| |
Collapse
|
89
|
Seo JY, Kim SS, Kim HJ, Liu KH, Lee HY, Kim JS. Laxative effect of peanut sprout extract. Nutr Res Pract 2013; 7:262-6. [PMID: 23964312 PMCID: PMC3746159 DOI: 10.4162/nrp.2013.7.4.262] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2012] [Revised: 05/08/2013] [Accepted: 05/09/2013] [Indexed: 01/31/2023] Open
Abstract
Certain phenolic compounds are known to exhibit laxative properties. Seed sprouts, such as those of peanut, are known to promote de novo biosynthesis of phenolic compounds. This study was conducted to examine the potential laxative properties of 80% (v/v) ethanolic extract of peanut sprout (PSE), which contains a high concentration of phenolic compounds such as resveratrol. For this, SD rats were orally administered PSE while a control group was incubated with saline. Laxative effects were examined in both groups of rats. Constipation induced by loperamide in SD rats was improved by administration of PSE. Constipated rats showed increased intestinal movement of BaSO4 upon administration of PSE compared to the control, and the groups administered 100 or 1,000 mg PSE/kg bw were not significantly different in transit time of the indicator. However, colon length was not statistically different among the experimental groups, although it was longer in the group incubated with 1 g PSE/kg bw compared to other groups. Further, there was no significant difference in stool number among the experimental groups. Taken together, these findings show that PSE has a laxative effect in a rat model of loperamide-induced constipation.
Collapse
Affiliation(s)
- Ji Yeon Seo
- School of Food Science and Biotechnology, Kyungpook National University, 80 Daehak-ro, Buk-gu, Daegu 702-701, Korea
| | | | | | | | | | | |
Collapse
|
90
|
Belkind-Gerson J, Tran K, Di Lorenzo C. Novel techniques to study colonic motor function in children. Curr Gastroenterol Rep 2013; 15:335. [PMID: 23852568 DOI: 10.1007/s11894-013-0335-3] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
Colonic motility is an essential component of normal colonic physiology and it controls essential bodily functions such as stool propulsion, storage, and expulsion. Disordered colonic motility may present with constipation or diarrhea as well as associated symptoms such as bloating, gas, pain, incontinence, and others. In order to assess colonic motor function, practitioners may use studies that either investigate transit time or that evaluate peristaltic activity. Transit time is the result of both the effectiveness of propulsive pressures and the physical characteristics of the stools. Its measurement allows one to quantify the extent and severity of the colonic dysfunction and permits the assessment of response to therapy. Various methods exist to investigate colon transit time and motility. In this review, we will focus on newer techniques for these investigations, including: scintigraphic transit studies, anorectal manometry, colonic manometry, and studies using a wireless motility capsule.
Collapse
Affiliation(s)
- Jaime Belkind-Gerson
- Pediatric Gastroenterology, Massachusetts General Hospital for Children, Boston, MA, USA.
| | | | | |
Collapse
|
91
|
Abstract
Constipation is a common problem in children worldwide. It can also be a chronic problem persisting for many months to years. Successful treatment of constipation requires long-term use of laxatives. Commonly used laxatives in children include milk of magnesia, lactulose, mineral oil, and polyethylene glycol. Compared with other laxatives, polyethylene glycol (with and without electrolytes) is a relatively new laxative used during the last decade. Recent studies report excellent efficacy and safety of polyethylene glycol for the long-term treatment of constipation in children. Because of excellent patient acceptance, polyethylene glycol has become a preferred choice of laxative for many practitioners. This article reviews the recently published pediatric literature on biochemistry, efficacy, safety, patient acceptance, and pharmacoeconomics of polyethylene glycol.
Collapse
|
92
|
Abstract
BACKGROUND AND OBJECTIVES Prucalopride is a selective, high-affinity 5-HT4 receptor agonist with gastrointestinal prokinetic activities. The aim of this study was to evaluate the pharmacokinetics, efficacy, safety, and tolerability of prucalopride oral solution in children, ages 4 years or older to 12 years or younger, with functional constipation. METHODS A single oral dose of 0.03 mg/kg prucalopride was administered to 38 children to characterize prucalopride pharmacokinetics (NCT01674166). Thereafter, 37 children entered an open-label extension period in which 0.01 to 0.03 mg/kg of prucalopride was administered once per day for 8 weeks to investigate efficacy, safety, and tolerability (NCT01670669). RESULTS Mean (standard deviation [SD]) Cmax, tmax, and AUC∞ (area under the plasma concentration-time curve from time 0 to infinity) were 3.8 (0.6) ng/mL, 1.8 (0.9) hour, and 65.3 (10.6) ng · h · mL, respectively, with limited (16%) variability in Cmax and AUC∞. Mean (SD) t1/2 was 19.0 (3.1) hours. On average, mean (SD) renal clearance (0.25 [0.08] L · h · kg) accounted for 54% of the apparent total plasma clearance (0.46 [0.07] L · h · kg). The apparent volume of distribution was 12.6 (2.6) L/kg. Prucalopride treatment resulted in a mean bowel movement frequency of 6.8/week, normal stool consistency, and reduced frequency of fecal incontinence. During the 8-week extension, 70% of study participants had at least 1 adverse event (all but 1 of mild/moderate intensity, 19% considered related to prucalopride). No children discontinued prucalopride because of adverse events. CONCLUSIONS The pharmacokinetic profile of a single dose of prucalopride oral solution (0.03 mg · kg · day) generally resembled the profile in adults (2-mg tablet) but reflected lower systemic exposure in children. Prucalopride treatment for 8 weeks demonstrated an apparent favorable efficacy and tolerability profile in children with functional constipation.
Collapse
|
93
|
Infante Pina D, Segarra Cantón O, Vilalta Casas R, Carnicer de la Pardina J, López Liñán MJ, Molera Busoms C. [Efficacy, tolerance and safety of polyethylene glycol 3350 plus electrolytes for the treatment of functional constipation in children]. An Pediatr (Barc) 2013; 80:278-84. [PMID: 23856223 DOI: 10.1016/j.anpedi.2013.05.033] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2013] [Revised: 05/28/2013] [Accepted: 05/29/2013] [Indexed: 12/27/2022] Open
Abstract
OBJECTIVE To assess the renal safety of treatment with polyethylene glycol 3350 with electrolytes at 1, 3 and 6 months, its gastrointestinal tolerance and dose effectiveness. PATIENTS AND METHODS Three groups of 30 healthy patient aged 2-10 years (mean 6.2 years) who suffered functional constipation (Rome III criteria) with 1, 3 and 6 months of treatment were evaluated. Efficacy was evaluated by the change in the number of stools per week and stool consistency (Bristol scale). Urine screens, sodium and osmolality, were performed at the beginning and after 1, 3 and 6 months of treatment. Stool sample NIRA (near-infrared reflectance analysis) and hydrogen breath test analysis samples were performed on the one-month treatment group. RESULTS The mean dose was 0.37g/kg/day (range 0.18 to 0.8) titrated according to age, weight and response. The number of stools per week during treatment (2.4±0.64) showed a significant difference (P<.001) vs (6.21±1.5) after treatment. There was also a significant difference in the Bristol scale score (1.9±0.75 vs 4.9±1.1 [P<.001]). The mean sodium intake was 112mg (5mg/kg/day [range 4-12mg/kg/day]). The values of sodium and urine osmolality were normal in all groups with no statistical difference compared to normal control values (90 healthy children without treatment). NIRA values were normal in all patients. The hydrogen breath test was normal with a median of 7ppm. CONCLUSION There were no adverse renal biochemical parameters or gastrointestinal disorders. Tolerance and efficacy was shown to be optimal. Polyethylene glycol 3350 with electrolytes can be safely recommended for the treatment of functional constipation in children in the short and long term.
Collapse
Affiliation(s)
- D Infante Pina
- Unidad de Gastroenterología, Hepatología y Nutrición Pediátrica, Hospital Universitario Materno-Infantil Vall d'Hebron, Barcelona, España.
| | - O Segarra Cantón
- Unidad de Gastroenterología, Hepatología y Nutrición Pediátrica, Hospital Universitario Materno-Infantil Vall d'Hebron, Barcelona, España
| | - R Vilalta Casas
- Servicio de Nefrología Pediátrica, Hospital Universitario Materno-Infantil Vall d'Hebron, Barcelona, España
| | - J Carnicer de la Pardina
- Unidad de Gastroenterología, Servicio de Pediatría, Hospital Universitario de la Santa Creu i Sant Pau, Barcelona, España
| | - M J López Liñán
- Unidad de Gastroenterología, Servicio de Pediatría, Hospital de Terrassa, Terrassa, Barcelona, España
| | - C Molera Busoms
- Unidad de Gastroenterología, Servicio de Pediatría, Parc de Salut Mar, Universitat Autònoma de Barcelona, Barcelona, España
| |
Collapse
|
94
|
Knowledge and practice styles of pediatricians in Saudi Arabia regarding childhood constipation. J Pediatr Gastroenterol Nutr 2013; 57:85-92. [PMID: 23535762 DOI: 10.1097/mpg.0b013e318291e304] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
OBJECTIVES The aim of the present study was to evaluate knowledge and practice styles among medical providers working in 5 regions of Saudi Arabia regarding their approach to childhood constipation. METHODS A survey of 850 pediatric providers (PPs) conducted in 5 regions of Saudi Arabia. PPs included pediatric specialists (PSs), pediatric consultants (PCs), general practitioners (GPs), family physicians (FPs), and pediatric gastroenterologists (PGs). They were asked anonymously about definition, causes, diagnosis, and management of constipation. Information about family concerns regarding constipation and the source of constipation-related information was also collected. RESULTS A response rate of 73% yielded 622 questionnaires. Among respondents, 61.2% were aware of the Rome definition of functional constipation. More pediatricians (PSs and PCs) than other physicians (GPs and FPs) reported the definition of constipation correctly (P > 0.05). Stool withholding was reported as the most common cause of constipation by 27% of pediatricians (PSs and PCs), 24% of other physicians (GPs and FPs), and 50% of PGs (P = 0.097). Rectal examination was performed by 39% of all PPs and 78.6% of PGs (P = 0.009). Pediatricians prescribed lactulose significantly more often than physicians (P = 0.001). Pediatricians recommended disimpaction before maintenance treatment significantly more than other physicians (P = 0.001). Twenty-three percent of families believed that constipation was caused by a stricture and 10% feared it was caused by a malignancy. CONCLUSIONS Significant differences in knowledge and practice patterns exist regarding the approach to pediatric constipation. Identification of knowledge gaps may be useful to develop educational materials to improve proper diagnosis and treatment of childhood constipation.
Collapse
|
95
|
RODRIGUEZ L, ROBERTS LD, LAROSA J, HEINZ N, GERSZTEN R, NURKO S, GOLDSTEIN AM. Relationship between postprandial metabolomics and colon motility in children with constipation. Neurogastroenterol Motil 2013; 25:420-6, e299. [PMID: 23421516 PMCID: PMC3877617 DOI: 10.1111/nmo.12086] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/09/2012] [Accepted: 12/27/2012] [Indexed: 12/27/2022]
Abstract
BACKGROUND The metabolic pathways associated with colonic motility are unknown. To identify potential metabolic targets for treatment of constipation, we examined the metabolic profile before and after a meal challenge in a cohort of children with constipation and determined its relationship with postprandial colon motility patterns. METHODS In this prospective study, 187 metabolites were measured by liquid chromatography-mass spectrometry at multiple time points before and after a standardized meal in constipated children undergoing a colon manometry. Postprandial metabolite levels were compared with baseline and also correlated with multiple manometric measurements, including the number, frequency, and amplitude of pressure peaks as well as the motility index (MI). KEY RESULTS A total of 20 subjects were included (mean age 13.1 ± 3.4 years). No significant metabolite changes were observed at 10 min after the meal, whereas 16 amino acid and 22 lipid metabolites had significant (P < 0.005) postprandial changes, including decreases in methylhistamine, histamine, and GABA, by 60 min. Correlations were observed between normal and abnormal postprandial motility patterns and changes in specific metabolites, including glycerol, carnosine, alanine, asparagine, cytosine, choline, phosphocholine, thyroxine, and triiodothyronine. Interestingly, subjects without the normal postprandial increase in area under the curve (AUC), had markedly increased levels of kynurenic acid and adenosyl-homocysteine. CONCLUSIONS & INFERENCES This is the first study to examine postprandial metabolic changes in children and also to correlate changes in specific metabolites with colonic motility. The results suggest possible metabolic pathways associated with motility and identify potential targets for the treatment of constipation.
Collapse
Affiliation(s)
- L. RODRIGUEZ
- Center for Motility and Functional Gastrointestinal Disorders, Division of Gastroenterology Children’s Hospital Boston, Harvard Medical School, Boston, MA, USA
| | - L. D. ROBERTS
- Department of Medicine, Division of Cardiology, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - J. LAROSA
- Center for Motility and Functional Gastrointestinal Disorders, Division of Gastroenterology Children’s Hospital Boston, Harvard Medical School, Boston, MA, USA
| | - N. HEINZ
- Center for Motility and Functional Gastrointestinal Disorders, Division of Gastroenterology Children’s Hospital Boston, Harvard Medical School, Boston, MA, USA
| | - R. GERSZTEN
- Department of Medicine, Division of Cardiology, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - S. NURKO
- Center for Motility and Functional Gastrointestinal Disorders, Division of Gastroenterology Children’s Hospital Boston, Harvard Medical School, Boston, MA, USA
| | - A. M. GOLDSTEIN
- Department of Pediatric Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| |
Collapse
|
96
|
Fernandes VPI, Lima MCL, Camargo EE, Collares EF, Bustorff-Silva JM, Lomazi EA. Gastric emptying of water in children with severe functional fecal retention. Braz J Med Biol Res 2013; 46:293-8. [PMID: 23532267 PMCID: PMC3854375 DOI: 10.1590/1414-431x20132448] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2012] [Accepted: 01/14/2013] [Indexed: 01/18/2023] Open
Abstract
The objective of this study was to evaluate gastric emptying (GE) in pediatric
patients with functional constipation. GE delay has been reported in adults with
functional constipation. Gastric emptying studies were performed in 22 children
with chronic constipation, fecal retention and fecal incontinence, while
presenting fecal retention and after resuming regular bowel movements. Patients
(18 boys, median age: 10 years; range: 7.2 to 12.7 years) were evaluated in a
tertiary pediatric gastroenterology clinic. Gastric half-emptying time of water
(reference range: 12 ± 3 min) was measured using a radionuclide technique
immediately after first patient evaluation, when they presented fecal impaction
(GE1), and when they achieved regular bowel movements
(GE2), 12 ± 5 weeks after GE1. At study admission, 21
patients had reported dyspeptic symptoms, which were completely relieved after
resuming regular bowel movements. Medians (and interquartile ranges) for
GE1 and GE2 were not significantly different [27.0
(16) and 27.5 (21) min, respectively (P = 0.10)]. Delayed GE seems to be a
common feature among children with chronic constipation and fecal retention.
Resuming satisfactory bowel function and improvement in dyspeptic symptoms did
not result in normalization of GE data.
Collapse
Affiliation(s)
- V P I Fernandes
- Gastroenterologia Pediátrica, Departamento de Pediatria, Universidade Estadual de Campinas, Campinas, SP, Brasil.
| | | | | | | | | | | |
Collapse
|
97
|
Rajindrajith S, Devanarayana NM, Benninga MA. Review article: faecal incontinence in children: epidemiology, pathophysiology, clinical evaluation and management. Aliment Pharmacol Ther 2013; 37:37-48. [PMID: 23106105 DOI: 10.1111/apt.12103] [Citation(s) in RCA: 53] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/05/2012] [Revised: 05/23/2012] [Accepted: 10/02/2012] [Indexed: 12/12/2022]
Abstract
BACKGROUND Faecal incontinence (FI) in children is a significant gastrointestinal problem, with great personal and social impacts. It is characterised by recurrent loss of faecal matter into the underwear. Both functional and organic causes contribute to its aetiology with the former predominating. AIM To review the epidemiology, pathophysiology, clinical evaluation and management of functional faecal incontinence in children. METHODS A PubMed search was conducted using search terms f(a)ecal incontinence, and encopresis. Articles on epidemiology, pathophysiology, clinical evaluation, investigation and management of functional FI in children were retrieved and assessed. RESULTS Community prevalence of this distressing problem ranges from 0.8% to 7.8% globally. Male: female ratio varies from 3:1 to 6:1. The diagnosis of FI is often based on established clinical criteria. The majority (82%) have constipation associated functional FI. Biopsychosocial factors play a crucial role in the pathogenesis. Limited physiological testing of anorectal function is recommended in the diagnostic procedures, particularly in children with atypical symptoms and possible organic disorders. Management of FI needs a multidisciplinary approach which includes establishment of an effective doctor-patient partnership, understanding the underlying mechanisms, pharmacotherapy and behavioural treatment. Approximately 15% of children with functional nonretentive faecal incontinence (FNRFI) had the same symptoms at the age of 18 years. CONCLUSION Significant therapeutic advances have been made for retentive faecal incontinence, but treatment options for functional nonretentive faecal incontinence are limited. Limited long-term outcome data show that the majority outgrow faecal incontinence. A substantial proportion of children progress to adulthood with faecal incontinence.
Collapse
Affiliation(s)
- S Rajindrajith
- Department of Paediatrics, Faculty of Medicine, University of Kelaniya, Ragama, Sri Lanka.
| | | | | |
Collapse
|
98
|
Savino F, Viola S, Erasmo M, Di Nardo G, Oliva S, Cucchiara S. Efficacy and tolerability of peg-only laxative on faecal impaction and chronic constipation in children. A controlled double blind randomized study vs a standard peg-electrolyte laxative. BMC Pediatr 2012; 12:178. [PMID: 23152962 PMCID: PMC3511173 DOI: 10.1186/1471-2431-12-178] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/09/2012] [Accepted: 11/08/2012] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND PEG-based laxatives are considered today the gold standard for the treatment of constipation in children. PEG formulations differ in terms of composition of inactive ingredients which may have an impact on acceptance, compliance and adherence to treatment. We therefore compared the efficacy, tolerability, acceptance and compliance of a new PEG-only formulation compared to a reference PEG-electrolyte (PEG-EL) formulation in resolving faecal impaction and in the treatment of chronic constipation. METHODS Children aged 2-16 years with functional chronic constipation for at least 2 months were randomized to receive PEG-only 0.7 g/kg/day in 2 divided doses or 6.9 g PEG-EL 1-4 sachets according to age for 4 weeks. Children with faecal impaction were randomized to receive PEG-only 1.5/g/kg in 2 divided doses until resolution or for 6 days or PEG-EL with an initial dose of 4 sachets and increasing 2 sachets a day until resolution or for 7 days. RESULTS Ninety-six children were randomized into the study. Five patients withdrew consent before starting treatment. Three children discontinued treatment for refusal due to bad taste of the product (1 PEG-only, 2 PEG-EL); 1 (PEG-EL) for an adverse effect (abdominal pain). Intent-to-treat analysis was carried out in 49 children in the PEG-only group and 42 in the PEG-EL group.No significant differences were observed between the two treatment groups at baseline.Adequate relief of constipation in terms of normalized frequency and painless defecation of soft stools was achieved in all patients in both groups. The number of stools/week was 9.2 ± 3.2 (mean ± SD) in the PEG-only group and 7.8 ± 2.4 in the PEG-EL group (p = 0.025); the number of days with stool was 22.4 ± 5.1 in the PEG-only group and 19.6 ± 7.2 in the PEG-EL group (p = 0.034).In the PEG-only group faecaloma resolution was observed in 5 children on the second day and in 2 children on the third day, while in the PEG-EL group it was observed in 2 children on the second day, in 3 children on the third day and in 1 child on the fifth day.Only 2 patients reported mild treatment-related adverse events: 1 child in the PEG-only group had diarrhoea and vomiting and 1 child in the PEG-EL group had abdominal pain requiring treatment discontinuation. The PEG-only preparation was better tolerated as shown by the lower frequency of nausea than in the PEG-EL group.In the PEG-only group, 96% of patients did not demonstrate any difficulties associated with treatment, as compared with 52% of patients in the PEG-EL group (p < 0.001). Also, the PEG-only formulation taste was better than that of PEG-EL (p < 0.001). The difference between the percentage of subjects who took > 80% of the prescribed dose was in favour of the PEG-only group (98% vs. 88%), though it did not reach a conventional statistical level (p = 0.062). CONCLUSION PEG-only was better tolerated and accepted than PEG-EL in children with chronic constipation. At the higher PEG doses recommended by the manufactures children in the PEG-only group had higher and more regular soft stool frequency than PEG-EL.
Collapse
Affiliation(s)
- Francesco Savino
- Department of Pediatrics 1, "Regina Margherita" Children's Hospital, University of Turin, Azienda Ospedaliera Città della Salute e della Scienza della Città di Torino, Turin, Italy.
| | | | | | | | | | | |
Collapse
|
99
|
Furuta GT, Williams K, Kooros K, Kaul A, Panzer R, Coury DL, Fuchs G. Management of constipation in children and adolescents with autism spectrum disorders. Pediatrics 2012; 130 Suppl 2:S98-105. [PMID: 23118260 DOI: 10.1542/peds.2012-0900h] [Citation(s) in RCA: 57] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
OBJECTIVES To develop a practical, readily applied algorithm for primary health care providers to identify, evaluate, and manage constipation in children with autism spectrum disorders (ASDs). METHODS The Gastroenterology Committee of the Autism Speaks Autism Treatment Network (ATN), a multisite consortium of centers dedicated to improving standards of medical care for children with ASDs, guided the development of the constipation algorithm through expert opinion and literature review. The algorithm was finalized based on results of field testing by nongastrointestinal, ATN autism medical specialists at 4 ATN sites. A systematic review and grading of the literature pertaining to constipation and children with ASDs was also performed. RESULTS Consensus among the ATN Gastroenterology Committee identified that in children with ASDs, (1) subtle or atypical symptoms might indicate the presence of constipation; (2) screening, identification, and treatment through a deliberate approach for underlying causes of constipation is appropriate; (3) diagnostic-therapeutic intervention can be provided when constipation is documented; and (4) careful follow-up after any intervention be performed to evaluate effectiveness and tolerance of the therapy. Literature review revealed limited evidence for the clinical evaluation or treatment strategies of children with ASD and constipation. CONCLUSIONS Constipation and its underlying etiology have the potential to be effectively identified and managed using a systematic approach. Lack of evidence on this topic in the literature emphasizes the need for research.
Collapse
Affiliation(s)
- Glenn T Furuta
- Digestive Health Institute, Section of Pediatric Gastroenterology, Hepatology and Nutrition, Children's Hospital Colorado, University of Colorado Denver School of Medicine, Aurora, Colorado, USA
| | | | | | | | | | | | | |
Collapse
|
100
|
Abstract
OBJECTIVES The aim of the present study was to evaluate the variability in interpretation of colon manometry (CM) in children. METHODS Fifty-seven colon motility studies were independently reviewed by 5 observers. Each observer was required to report on the colonic motility during fasting, after administration of a meal, and after bisacodyl stimulation. They were also asked to comment whether CM study was normal or abnormal and whether in their opinion the postprandial recording provided clinically useful information. RESULTS The median (range) agreement regarding the presence of high-amplitude propagating contractions (HAPC) was 83% (80%-92%). The interpretation of gastrocolonic response produced the most inconsistent results with median (range) agreemnet of 64% (53%-95%). The postprandial period was reported to be useful in only 3% to 24% of the studies. The median (range) agreement regarding the overall interpretation of the study being either normal or abnormal was 87% (83%-90%). CONCLUSIONS The most easily recognizable contraction pattern during CM is the high-amplitude propagating contractions. Visual interpretation of the gastrocolonic response produces the most inconsistent results and maximum variability. Abbreviated CM studies without the postprandial period or routine calculation of the motility index to evaluate gastrocolonic response can help make colon manometries more objective and reliable.
Collapse
|