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Dorfman L, Sigal A, El-Chammas K, Mansi S, Kaul A. Sacral nerve stimulation effect on colonic motility in pediatric patients. Saudi J Gastroenterol 2024; 30:236-242. [PMID: 38497411 PMCID: PMC11379250 DOI: 10.4103/sjg.sjg_407_23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/05/2023] [Accepted: 02/27/2024] [Indexed: 03/19/2024] Open
Abstract
BACKGROUND Sacral nerve stimulation (SNS) is a minimally invasive surgical procedure used to treat refractory constipation in children. While its efficacy in improving symptoms has been studied, its effect on colonic motor function remains unclear. This case series explores SNS's impact on colonic motor function in pediatric patients with idiopathic constipation, using high-resolution colonic manometry (HRCM). METHODS Four pediatric patients with chronic idiopathic constipation underwent SNS placement for intractable symptoms and were subsequently evaluated via HRCM. Clinical characteristics, comorbidities, treatment regimens, and outcomes were reviewed. HRCM was conducted during the SNS-off and SNS-on phases. The motility index (MI) was measured during the SNS-off (fasting and postprandial) and SNS-on phases. RESULTS Four pediatric patients aged 8 to 21 years met the inclusion criteria. In three patients, SNS-induced high-amplitude propagating contractions (HAPCs) were noted, and in one patient, low-amplitude propagating contractions (LAPCs) were noted. In one patient, propagating contractions were induced only when SNS was turned on. MI changes with SNS-on were variable among different patients with an increase in MI in two patients after turning SNS on and a decrease in the other two compared with baseline. Adverse effects following SNS placement remained minimal across all cases. CONCLUSION This case series is the first to report SNS effects on colonic motility evaluated by HRCM in pediatrics. We demonstrate that propagating colonic contractions are promptly induced when SNS is turned on. Although the initial effects of SNS on colonic motility were observable, additional investigation is necessary to comprehend the fundamental mechanisms and long-term effectiveness of SNS in pediatric patients.
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Affiliation(s)
- Lev Dorfman
- Gastroenterology, Hepatology and Nutrition, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA
| | - Anat Sigal
- Gastroenterology, Hepatology and Nutrition, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA
| | - Khalil El-Chammas
- Gastroenterology, Hepatology and Nutrition, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA
| | - Sherief Mansi
- Gastroenterology, Hepatology and Nutrition, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA
| | - Ajay Kaul
- Gastroenterology, Hepatology and Nutrition, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA
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2
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Garag V, Parmar S, Kalavant BA, Kadam DS. Effectiveness of physiotherapy in children with functional constipation. Pediatr Surg Int 2024; 40:147. [PMID: 38824249 DOI: 10.1007/s00383-024-05733-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 05/27/2024] [Indexed: 06/03/2024]
Abstract
PURPOSE The objective was to compare the immediate effects of pharmacological versus physiotherapy intervention versus a combination of physiotherapy and pharmacological treatment, as well as the quality of life and the recurrence of symptoms in children with functional constipation after 3 months. METHODS A total of 69 children with functional constipation between the ages of 5 and 14 years of either gender were assessed and randomly assigned to one of three groups: Group A, B, and C. Visual Analogue Scale, Bristol Stool Form Scale, frequency of defecation, PedsQL GI symptom scale, and PedsQL Generic Core Scale were used as outcome measures. Pharmacology was used to treat Group A, physiotherapy was used to treat Group B, and a combination of both was used to treat Group C. RESULTS The study revealed statistically significant results on Visual Analogue Scale, Bristol Stool Form Scale, and frequency of defecation in all groups. However, no significant changes were observed on the PedsQL GI symptom scale and the Generic Core scale in Group A, whereas significant changes were observed in Groups B and C. CONCLUSION In this study, we found that there were significant differences in the short- and long-term effects across all groups. More changes occurred in Group C than in Groups A and B.
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Affiliation(s)
- Varsha Garag
- SDM College of Physiotherapy, SDM University, Dharwad, 580009, India
| | - Sanjay Parmar
- SDM College of Physiotherapy, SDM University, Dharwad, 580009, India.
| | - B Akshay Kalavant
- Department of Pediatric Surgery, SDM College of Medical Sciences and Hospital, Dharwad, Karnataka, India
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3
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Diez S, Kirchgatter A, Adam D, Füldner A, Müller H, Matzel KE, Besendörfer M. Noninvasive Sacral Neuromodulation in Children and Adolescents: A Case-Control Study of Patients With Chronic Refractory Constipation. Neuromodulation 2023; 26:1858-1866. [PMID: 36207226 DOI: 10.1016/j.neurom.2022.08.451] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2022] [Revised: 07/24/2022] [Accepted: 08/22/2022] [Indexed: 11/05/2022]
Abstract
OBJECTIVES In adult patients with chronic refractory constipation, invasive sacral neuromodulation (SNM) has been applied successfully. There is a need for less invasive solutions while providing comparable therapeutic effects in children and adolescents. We present a prospective, interventional case-control study on the application of noninvasive SNM. MATERIALS AND METHODS Patients with chronic constipation refractory to conservative treatment were prospectively included in the study from 2018 to 2021 and randomized to either SNM (SNM group: single current stimulation for 24 h/d, frequency 15 Hz, pulse width 210 μs, intensity 1-10 mA) or conventional treatment (controls: full range of pharmacologic and nonpharmacologic options). Treatment was conducted for 12 weeks. Treatment effects were collected with specialized questionnaires and quality-of-life analysis (KINDLR). Outcome variables were defecation frequency, stool consistency, fecal incontinence (FI) episodes, and abdominal pain. RESULTS Analysis was conducted in 28 patients with SNM and 31 controls (median age 7.0, range 3-16 years). Overall responsiveness to treatment was 86% of the SNM group and 39% of the control group (p < 0.001). All outcome variables were positively influenced by SNM treatment. Defecation frequency improved in 46% of patients with SNM and in 19% of controls (p = 0.026), as did stool consistency in 57% of patients with SNM and in 26% of controls (p = 0.014). Fecal incontinence was significantly reduced in 76% of patients with SNM (n = 16/21 vs 42% of controls [n = 11/26], p = 0.042). Quality of life improved significantly during SNM treatment (71.32 [baseline] vs 85.00 [after 12 weeks], p < 0.001) and confirmed a positive influence of SNM treatment compared with the control group (85.00 [SNM after 12 weeks] vs 79.29 [controls after 12 weeks], p = 0.047). CONCLUSIONS Outcome of noninvasive SNM treatment in patients with chronic refractory constipation is better than conventional treatment.
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Affiliation(s)
- Sonja Diez
- Department of Surgery, Section of Pediatric Surgery, University Hospital Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany.
| | - Annemarie Kirchgatter
- Department of Surgery, Section of Pediatric Surgery, University Hospital Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany
| | - Dana Adam
- Department of Surgery, Section of Pediatric Surgery, University Hospital Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany
| | - Arne Füldner
- Department of Surgery, Section of Pediatric Surgery, University Hospital Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany
| | - Hanna Müller
- Department of Pediatrics, Neonatology and Pediatric Intensive Care, University of Marburg, Marburg, Germany
| | - Klaus E Matzel
- Department of Surgery, Section of Coloproctology, University Hospital Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany
| | - Manuel Besendörfer
- Department of Surgery, Section of Pediatric Surgery, University Hospital Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany
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4
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Yu ZT, Song JM, Qiao L, Wang Y, Chen Y, Wang EH, Zhang SC. A Randomized, Double-Blind, Controlled Trial of Percutaneous Tibial Nerve Stimulation With Pelvic Floor Exercises in the Treatment of Childhood Constipation. Am J Gastroenterol 2023; 118:553-560. [PMID: 36734654 DOI: 10.14309/ajg.0000000000002188] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/04/2022] [Accepted: 01/10/2023] [Indexed: 02/04/2023]
Abstract
INTRODUCTION The management of childhood constipation is challenging. Pelvic floor dysfunction (PFD) is one of the most common causes of childhood constipation. Percutaneous tibial nerve stimulation (PTNS) with pelvic floor exercises (PFE) has achieved a satisfactory outcome in the elderly individuals and women with PFD. The efficacy of PTNS with PFE in childhood constipation has not been established. METHODS A randomized, double-blind, controlled trial with 84 children who met the inclusion criteria was conducted. All participants were randomly assigned to PTNS with PFE or sham PTNS with PFE groups and received their individual intervention for 4 weeks with a 12-week follow-up evaluation. The spontaneous bowel movements (SBM) ≥3 per week were the main outcomes, and the risk ratio (RR) with 95% confidence interval (CI) were calculated. High-resolution anorectal manometry and surface electromyography were used for the assessment of pelvic floor function, and the adverse effects were assessed based on symptoms. RESULTS At the end of the follow-up period, 26 patients (61.9%) in the PTNS with PFE group and 15 patients (35.7%) in the sham group had ≥3 SBM per week compared with baseline (net difference 26.2%, 95% CI 5.6%-46.8%; RR 2.750, 95% CI 1.384-5.466; P < 0.05). PFD remission occurred in 49 children, 33 (78.6%) in the PTNS with PFE group and 16 (38.1%) in the sham group (RR 2.063, 95% CI 1.360-3.128, P < 0.05). No adverse effects occurred. DISCUSSION PTNS with PFE is a safe and effective method in the treatment of childhood constipation, particularly in children with PFD or dyssynergic defecation.
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Affiliation(s)
- Zheng-Tong Yu
- Department of Pediatrics, Shengjing Hospital of China Medical University, Shenyang, China
| | - Jun-Min Song
- Department of Gastroenterology, Shengjing Hospital of China Medical University, Shenyang, China
| | - Lei Qiao
- Department of General Surgery, Shengjing Hospital of China Medical University, Shenyang, China
| | - Yang Wang
- Department of Pediatrics, Shengjing Hospital of China Medical University, Shenyang, China
| | - Ying Chen
- Department of Pediatrics, Shengjing Hospital of China Medical University, Shenyang, China
| | - En-Hui Wang
- Department of Pediatrics, Shengjing Hospital of China Medical University, Shenyang, China
| | - Shu-Cheng Zhang
- Department of Pediatrics, Shengjing Hospital of China Medical University, Shenyang, China
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Demehri FR, Dickie BH. Reoperative techniques and management in Hirschsprung disease: a narrative review. Transl Gastroenterol Hepatol 2021; 6:42. [PMID: 34423163 DOI: 10.21037/tgh-20-224] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/18/2020] [Accepted: 08/12/2020] [Indexed: 11/06/2022] Open
Abstract
The majority of children who undergo operative management for Hirschsprung disease have favorable results. A subset of patients, however, have long-term dysfunctional stooling, characterized by either frequent soiling or obstructive symptoms. The evaluation and management of a child with poor function after pull-through for Hirschsprung disease should be conducted by an experienced multidisciplinary team. A systematic workup is focused on detecting pathologic and anatomic causes of pull-through dysfunction. This includes an exam under anesthesia, pathologic confirmation including a repeat biopsy, and a contrast enema, with additional studies depending on the suspected etiology. Obstructive symptoms may be due to technique-specific types of mechanical obstruction, histopathologic obstruction, or dysmotility-each of which may benefit from reoperative surgery. The causes of soiling symptoms include loss of the dentate line and damage to the anal sphincter, which generally do not benefit from revision of the pull-through, and pseudo-incontinence, which may reveal underlying obstruction. A thorough understanding of the types of complications associated with various pull-through techniques aids in the evaluation of a child with postoperative dysfunction. Treatment is specifically tailored to the patient, guided by the etiology of the patient's symptoms, with options ranging from bowel management to redo pull-through procedure. This review details the workup and management of patients with complications after pull-through, with a focus on the perioperative management and technical considerations for those who require reoperation.
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Affiliation(s)
- Farokh R Demehri
- Department of Surgery, Boston Children's Hospital, Boston, MA, USA
| | - Belinda H Dickie
- Department of Surgery, Boston Children's Hospital, Boston, MA, USA
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6
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Ramadi KB, Srinivasan SS, Traverso G. Electroceuticals in the Gastrointestinal Tract. Trends Pharmacol Sci 2020; 41:960-976. [PMID: 33127099 DOI: 10.1016/j.tips.2020.09.014] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2020] [Revised: 09/25/2020] [Accepted: 09/30/2020] [Indexed: 02/08/2023]
Abstract
The field of electroceuticals has attracted considerable attention over the past few decades as a novel therapeutic modality. The gastrointestinal (GI) tract (GIT) holds significant potential as a target for electroceuticals as the intersection of neural, endocrine, and immune systems. We review recent developments in electrical stimulation of various portions of the GIT (including esophagus, stomach, and small and large intestine) and nerves projecting to the GIT and supportive organs. This has been tested with varying degrees of success for several dysmotility, inflammatory, hormonal, and neurologic disorders. We outline a vision for the future of GI electroceuticals, building on advances in mechanistic understanding of GI physiology coupled with novel ingestible technologies. The next wave of electroceutical therapies will be minimally invasive and more targeted than current approaches, making them an indispensable tool in the clinical armamentarium.
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Affiliation(s)
- Khalil B Ramadi
- Department of Mechanical Engineering, Massachusetts Institute of Technology, Cambridge, MA 02139, USA; Division of Gastroenterology, Hepatology and Endoscopy, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02115, USA; David H. Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
| | - Shriya S Srinivasan
- Department of Mechanical Engineering, Massachusetts Institute of Technology, Cambridge, MA 02139, USA; Division of Gastroenterology, Hepatology and Endoscopy, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02115, USA; David H. Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
| | - Giovanni Traverso
- Department of Mechanical Engineering, Massachusetts Institute of Technology, Cambridge, MA 02139, USA; Division of Gastroenterology, Hepatology and Endoscopy, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02115, USA; David H. Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA 02139, USA.
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7
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Southwell BR. Treatment of childhood constipation: a synthesis of systematic reviews and meta-analyses. Expert Rev Gastroenterol Hepatol 2020; 14:163-174. [PMID: 32098515 DOI: 10.1080/17474124.2020.1733974] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Introduction: Constipation occurs in many children and can become chronic. Many grow out of it but for one third, it continues into adulthood. For most patients, there is no identifiable organic disorder and it is classified as functional constipation.Areas covered: In 2016, treatment of childhood constipation was extensively reviewed by Rome IV. This review covers meta-analyses and evidence for treatment of paediatric constipation since 2016 and new emerging treatments.Expert opinion: Since 2016, meta-analyses conclude 1) fibre should be included in a normal diet, but further supplementation does not improve constipation; 2) probiotics may increase stool frequency in children, but evidence from larger RCTs is needed; 3) comparing laxatives, polyethylene glycol (PEG) is superior to placebo, lactulose and milk of magnesia, and 4) appendix stomas are effective and should be considered before surgery. Emerging areas of study include food intolerance, electrical stimulation and faecal microbiota transplant. For research, outcome measures need standardising to allow comparison between studies and allow meta-analyses. To assist this, validated GI instruments have been developed by Rome IV and PedsQl.
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Affiliation(s)
- Bridget R Southwell
- Murdoch Children's Research Institute, Urology Department, Royal Children's Hospital and Department of Paediatrics, University of Melbourne, Parkville, Victoria, Australia
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8
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Southwell BR. Electro‐Neuromodulation for Colonic Disorders—Review of Meta‐Analyses, Systematic Reviews, and RCTs. Neuromodulation 2020; 23:1061-1081. [DOI: 10.1111/ner.13099] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2019] [Revised: 10/30/2019] [Accepted: 12/11/2019] [Indexed: 02/06/2023]
Affiliation(s)
- Bridget R. Southwell
- Surgical Research Group Murdoch Children's Research Institute Melbourne Australia
- Department of Urology Royal Children's Hospital Melbourne Australia
- Department of Paediatrics University of Melbourne Melbourne Australia
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9
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Hutson JM, Hynes MC, Kearsey I, Yik YI, Veysey DM, Tudball CF, Cain TM, King SK, Southwell BR. 'Rapid transit' constipation in children: a possible genesis for irritable bowel syndrome. Pediatr Surg Int 2020; 36:11-19. [PMID: 31673760 DOI: 10.1007/s00383-019-04587-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 10/03/2019] [Indexed: 02/07/2023]
Abstract
Children with chronic idiopathic constipation (CIC) often end up at the surgeon when medical treatments have failed. This opinion piece discusses a recently described pattern of CIC called 'Rapid transit constipation (RTC)' first identified in 2011 as part of surgical workup. RTC was identified using a nuclear medicine gastrointestinal transit study (NMGIT or nuclear transit study) to determine the site of slowing within the bowel and to inform surgical treatment. Unexpectedly, we found that RTC occured in 29% of 1000 transit studies in a retrospective audit. Irritable bowel syndrome (IBS) occurs in 7-21% of the population, with a higher prevalence in young children and with constipation type dominating in the young. While 60% improve with time, 40% continue with symptoms. First-line therapy for IBS in adults is a diet low in fermentable oligosaccharides, disaccharides, monosaccharides and polyols which reduces symptoms in > 70% of patients. In children with functional gastrointestinal disorders, fructose intolerance occurs in 35-55%. Reducing fructose produced significant improvement in 77-82% of intolerant patients. In children with RTC and a positive breath test upon fructose challenge, we found that exclusion of fructose significantly improved constipation, abdominal pain, stool consistency and decreased laxative use. We hypothesise that positive breath tests and improvement of pain and bowel frequency with sugar exclusion diets in RTC suggest these children have IBS-C. These observations raise the possibility that many children with CIC could be treated by reducing fructose early in their diet and this might prevent the development of IBS in later life.
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Affiliation(s)
- J M Hutson
- Surgical Research Group, Murdoch Children's Research Institute, Melbourne, Australia. .,Department of Urology, The Royal Children's Hospital, 50 Flemington Road, Parkville, VIC, Australia. .,Department of Paediatrics, University of Melbourne, Melbourne, Australia.
| | - M C Hynes
- Department of Paediatrics, University of Melbourne, Melbourne, Australia
| | - I Kearsey
- Department of Paediatrics, University of Melbourne, Melbourne, Australia
| | - Y I Yik
- Surgical Research Group, Murdoch Children's Research Institute, Melbourne, Australia.,Department of Paediatrics, University of Melbourne, Melbourne, Australia.,Division of Paediatric and Neonatal Surgery, Department of Surgery, Faculty of Medicine, University of Malaya, 50603, Kuala Lumpur, Malaysia
| | - D M Veysey
- Department of Nuclear Medicine, The Royal Children's Hospital, Melbourne, Australia
| | - C F Tudball
- Department of Nuclear Medicine, The Royal Children's Hospital, Melbourne, Australia
| | - T M Cain
- Department of Nuclear Medicine, The Royal Children's Hospital, Melbourne, Australia
| | - S K King
- Surgical Research Group, Murdoch Children's Research Institute, Melbourne, Australia.,Department of Paediatrics, University of Melbourne, Melbourne, Australia.,Department of Paediatric Surgery, The Royal Children's Hospital, Melbourne, Australia.,Department of Gastroenterology and Clinical Nutrition, The Royal Children's Hospital, Melbourne, Australia
| | - B R Southwell
- Surgical Research Group, Murdoch Children's Research Institute, Melbourne, Australia.,Department of Paediatrics, University of Melbourne, Melbourne, Australia
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Besendörfer M, Kohl M, Schellerer V, Carbon R, Diez S. A Pilot Study of Non-invasive Sacral Nerve Stimulation in Treatment of Constipation in Childhood and Adolescence. Front Pediatr 2020; 8:169. [PMID: 32373563 PMCID: PMC7176809 DOI: 10.3389/fped.2020.00169] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/27/2020] [Accepted: 03/25/2020] [Indexed: 12/22/2022] Open
Abstract
Background/Aims: Constipation shows both, a high prevalence and a significant impact. However, it is often perceived as minor and treatment choices are limited. The neuromodulation approach is a valuable option to be considered. This study assesses the use of non-invasive sacral nerve stimulation to reduce constipation in children. Methods: Between February 2013 and May 2015, pediatric patients with chronic constipation were treated with this non-invasive neuromodulation procedure, adapted from classical sacral nerve stimulation. A stimulation device attached to adhesive electrodes on the lower abdomen and back generated an electrical field with a stable frequency of 15 Hz via variable stimulation intensity (1-10 V). The effect of therapy was evaluated in routine check-ups and by specialized questionnaires. Results: The study assessed non-invasive sacral nerve stimulation in 17 patients (9 boys, 8 girls, mean age 6.5 years). They underwent stimulation with 6-9 V for a mean of 11 h per day (range 0.5-24 h) over a mean of 12.7 weeks. Improvement of constipation was achieved in more than half of the patients (12/17) and sustained in almost half of these patients (5/12). Complications were minor (skin irritation, electrode dislocation). Conclusions: Non-invasive sacral nerve stimulation appears to be effective in achieving improvement in pediatric patients with chronic constipation. As an additional external neuromodulation concept, this stimulation may represent a relevant addition to currently available therapeutic options. Further studies are needed to confirm these results.
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Affiliation(s)
- Manuel Besendörfer
- Friedrich-Alexander-Universität (FAU) Erlangen-Nürnberg, Department of Surgery, Section Pediatric Surgery, University Hospital Erlangen, Erlangen, Germany
| | - Martin Kohl
- Friedrich-Alexander-Universität (FAU) Erlangen-Nürnberg, Department of Surgery, Section Pediatric Surgery, University Hospital Erlangen, Erlangen, Germany
| | - Vera Schellerer
- Friedrich-Alexander-Universität (FAU) Erlangen-Nürnberg, Department of Surgery, Section Pediatric Surgery, University Hospital Erlangen, Erlangen, Germany
| | - Roman Carbon
- Friedrich-Alexander-Universität (FAU) Erlangen-Nürnberg, Department of Surgery, Section Pediatric Surgery, University Hospital Erlangen, Erlangen, Germany
| | - Sonja Diez
- Friedrich-Alexander-Universität (FAU) Erlangen-Nürnberg, Department of Surgery, Section Pediatric Surgery, University Hospital Erlangen, Erlangen, Germany
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11
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Dewberry L, Trecartin A, Peña A, Pierre MS, Bischoff A. Systematic review: sacral nerve stimulation in the treatment of constipation and fecal incontinence in children with emphasis in anorectal malformation. Pediatr Surg Int 2019; 35:1009-1012. [PMID: 31256299 DOI: 10.1007/s00383-019-04515-z] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 06/20/2019] [Indexed: 12/15/2022]
Abstract
BACKGROUND Sacral nerve stimulation (SNS) is frequently used for constipation and fecal incontinence in the adult literature. The purpose of this study is to perform a systemic review of the literature for SNS for constipation and fecal incontinence in children with emphasis in anorectal malformations. METHODS Systematic literature review was conducted to include all SNS studies in patients < 19 years of age. Studies were separated into those for (1) constipation, (2) bowel and bladder dysfunction, and (3) anorectal malformations. RESULTS 28 articles were included in the review: (1) 12 constipation (269 patients) and (2) 16 bowel and bladder dysfunction (441 patients). Some studies overlapped groups, as they included some patients with anorectal malformations (4 articles and 29 patients). Constipation studies included slow transit and retention constipation and showed varying degrees of improvement. For bowel and bladder dysfunction, studies also reported varying degrees of improvement using different measures (number of bowel movements per day, transit times, and soiling improvement). There was no specific description of the results in anorectal malformation (ARM) cases and also information regarding specific ARM type, sacral ratio, or presence of tethered cord. CONCLUSIONS SNS for constipation and urinary problems seems to be promising. Data are limited and heterogeneous, and SNS cannot be definitively encouraged or discouraged in patients with ARM, based on current studies. Future studies should include more objective measurements of bowel outcomes and specify outcomes related to patients with anorectal malformations including information regarding their specific malformation, sacral ratio, and presence of tethered cord. Complications' rate is considerable high.
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Affiliation(s)
- Lindel Dewberry
- Department of Surgery, University of Colorado, Aurora, CO, USA
| | - Andrew Trecartin
- Department of Pediatric Surgery, International Center for Colorectal and Urogenital Care, Children's Hospital Colorado, University of Colorado, Box 323, 13123 East 16th Avenue, Anschutz Medical Campus, Aurora, CO, 80045, USA
| | - Alberto Peña
- Department of Pediatric Surgery, International Center for Colorectal and Urogenital Care, Children's Hospital Colorado, University of Colorado, Box 323, 13123 East 16th Avenue, Anschutz Medical Campus, Aurora, CO, 80045, USA
| | - Marie St Pierre
- Medical Library, Children's Hospital Colorado, Aurora, CO, USA
| | - Andrea Bischoff
- Department of Pediatric Surgery, International Center for Colorectal and Urogenital Care, Children's Hospital Colorado, University of Colorado, Box 323, 13123 East 16th Avenue, Anschutz Medical Campus, Aurora, CO, 80045, USA.
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12
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Ladi-Seyedian SS, Sharifi-Rad L, Kajbafzadeh AM. Pelvic floor electrical stimulation and muscles training: a combined rehabilitative approach for management of non-neuropathic urinary incontinence in children. J Pediatr Surg 2019; 54:825-830. [PMID: 29960741 DOI: 10.1016/j.jpedsurg.2018.06.007] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/26/2018] [Revised: 05/27/2018] [Accepted: 06/03/2018] [Indexed: 01/31/2023]
Abstract
PURPOSE To assess the efficacy of combined transcutaneous interferential (IF) electrical stimulation and pelvic floor muscle training through biofeedback on non-neuropathic urinary incontinence in children. METHODS This prospective study comprised of 46 anatomically and neurologically normal children (9 boys, 37 girls; mean age of 8.4 ± 2.2 years old) with non-neuropathic urinary incontinence. All children were evaluated by kidney and bladder ultrasounds, uroflowmetry with electromyography (EMG), a complete voiding diary and a dysfunctional voiding scoring questionnaire at the baseline. Children were randomly allocated into two treatment groups including group A (n = 23) who underwent biofeedback therapy in addition to IF electrical stimulation and group B (n = 23) who received only biofeedback therapy. Re-evaluation was performed 6 months and one year after completion of the treatment sessions. RESULTS Improvement of non-neuropathic urinary incontinence was significantly higher in group A in comparison to group B at two follow ups (P < 0.05). Daytime incontinence was improved in 19/23(82%) and 13/23(56.5%) of children in groups A and B respectively after the treatment (P < 0.01). There was no significant difference in uroflowmetry measures between two groups after the treatment. CONCLUSIONS Combination of biofeedback therapy and transcutaneous IF electrical stimulation is a potential effective modality in treating non-neuropathic urinary incontinence in children. LEVEL OF EVIDENCE Type of study: Treatment study. Level I: Randomized controlled trials with adequate statistical power to detect differences (narrow confidence intervals) and follow up >80%.
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Affiliation(s)
- Seyedeh-Sanam Ladi-Seyedian
- Pediatric Urology and Regenerative Medicine Research Center, Children's Medical Center, Pediatric Center of Excellence, Tehran University of Medical Sciences, Tehran, Iran (IRI).
| | - Lida Sharifi-Rad
- Pediatric Urology and Regenerative Medicine Research Center, Children's Medical Center, Pediatric Center of Excellence, Tehran University of Medical Sciences, Tehran, Iran (IRI); Department of Physical Therapy, Children's Medical Center, Pediatric Center of Excellence, Tehran University of Medical Sciences, Tehran, Iran (IRI).
| | - Abdol-Mohammad Kajbafzadeh
- Pediatric Urology and Regenerative Medicine Research Center, Children's Medical Center, Pediatric Center of Excellence, Tehran University of Medical Sciences, Tehran, Iran (IRI).
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13
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Deng Y, Dong Y, Liu Y, Zhang Q, Guan X, Chen X, Li M, Xu L, Yang C. A systematic review of clinical studies on electrical stimulation therapy for patients with neurogenic bowel dysfunction after spinal cord injury. Medicine (Baltimore) 2018; 97:e12778. [PMID: 30313096 PMCID: PMC6203582 DOI: 10.1097/md.0000000000012778] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
BACKGROUND This study aimed to perform a systematic literature review of the clinical trial evidence on electrical stimulation for the treatment of neurogenic bowel dysfunction (NBD) after spinal cord injury (SCI). METHODS Systematic electronic searches were carried out in the PubMed/Medline, EMBASE, Cochrane Central Register of Controlled Trials, and China National Knowledge Infrastructure databases, along with the reference lists in the include studies. Studies were eligible for inclusion if they adopted a controlled clinical design based on human population, the patients suffered from spinal cord injury, the main outcomes were the disorders of bowel function and the intervention was electrical stimulation. Also, the language was limited to English and Chinese. RESULTS Eleven studies were included in this systematic review, comprising transcutaneous electrical stimulation, transrectal bowel stimulation, sacral nerve stimulation, intravesical electrical stimulation, etc. Of the 11 studies, 3 were randomized controlled trials, 8 were controlled before-and-after trials. The quality of the included studies was moderate bias risk. Most studies revealed that the electrical stimulation was beneficial for the patient with NBD after SCI. CONCLUSIONS Only 11 small clinical studies with 298 participants have evaluated the efficacy of electrical stimulation for NBD after SCI. Although some studies showed electrical stimulation was benefit for the patient with NBD after SCI, there was currently not enough evidence to support the use of electrical stimulation could improve the clinical symptoms of those patients. Thus, well-designed randomized controlled trials with larger patient population are warranted to establish its benefit in clinical practice in the future.
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Affiliation(s)
- Yuling Deng
- Department of Chinese Medicine Rehabilitation, Pingxiang People's Hospital, Jiangxi
| | - Yonghai Dong
- Jiangxi Provincial Center for Disease Control and Prevention
| | - Yun Liu
- Cadre Wards of Neurology Medicine
| | | | - Xihong Guan
- Remote Diagnosis Center, Jiangxi Provincial People's Hospital
| | - Xiaodan Chen
- Jiangxi Provincial Cancer Hospital, Nanchang, P.R. China
| | - Meng Li
- Jiangxi Provincial Center for Disease Control and Prevention
| | - Lei Xu
- Jiangxi Provincial Center for Disease Control and Prevention
| | - Cheng Yang
- Jiangxi Provincial Center for Disease Control and Prevention
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14
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Sharifi-Rad L, Ladi-Seyedian SS, Manouchehri N, Alimadadi H, Allahverdi B, Motamed F, Fallahi GH. Effects of Interferential Electrical Stimulation Plus Pelvic Floor Muscles Exercises on Functional Constipation in Children: A Randomized Clinical Trial. Am J Gastroenterol 2018; 113:295-302. [PMID: 29257143 DOI: 10.1038/ajg.2017.459] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/02/2017] [Accepted: 10/03/2017] [Indexed: 12/11/2022]
Abstract
OBJECTIVES Functional constipation is a common condition in children. We assessed the effectiveness of combined interferential (IF) electrical stimulation and pelvic floor muscle (PFM) exercises on functional constipation in children. METHODS We conducted a single-center, double-blind randomized clinical trial study during 2014-2017 in Tehran, Iran. Ninety children, aged 5-13 years, who fulfilled Rome III criteria were enrolled and randomly assigned into two treatment groups. Case group (n=45) underwent IF electrical stimulation and PFM exercises, whereas the control group (n=45) received PFM exercises plus sham stimulation. A complete bowel habit diary (with concerning data on the frequency of defecation per week, stool form, and the number of fecal soiling episodes), a constipation score questionnaire, and a visual pain score were recorded before, after the treatment and 6 months later for all participants. In addition, children in both groups were assessed with a constipation-related quality-of-life questionnaire before, after the end of treatment sessions, and 6 months after the treatment. RESULTS Treatment success was achieved for 88.4% of children in the case group compared with 43.2% of children in the control group after the treatment (P<0.003). The median constipation score was reduced in both groups, with the cases having significantly lower scores after the treatment (4 vs. 8, P<0.000). Stool form normalized in 75.6% of the cases and 45.5% of the controls after the treatment (P<0.01). CONCLUSIONS Our results showed that using IF electrical stimulation as an adjuvant therapy to the medical and rehabilitation programs significantly boosts the effects of treatment among these patients.
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Affiliation(s)
- Lida Sharifi-Rad
- Pediatric Gastroenterology and Hepatology Research Center, Pediatric Center of Excellence, Children's Hospital Medical Center, Tehran University of Medical Sciences, Tehran, Iran (IRI).,Department of Physical Therapy, Pediatric Center of Excellence, Children's Hospital Medical Center, Tehran University of Medical Sciences, Tehran, Iran (IRI).,Pelvic Floor Rehabilitation and Urotherapy Group (PFRUG), Universal Scientific Education and Research Network (USERN), Tehran, Iran (IRI)
| | - Seyedeh-Sanam Ladi-Seyedian
- Pediatric Gastroenterology and Hepatology Research Center, Pediatric Center of Excellence, Children's Hospital Medical Center, Tehran University of Medical Sciences, Tehran, Iran (IRI).,Pelvic Floor Rehabilitation and Urotherapy Group (PFRUG), Universal Scientific Education and Research Network (USERN), Tehran, Iran (IRI)
| | - Navid Manouchehri
- Pediatric Gastroenterology and Hepatology Research Center, Pediatric Center of Excellence, Children's Hospital Medical Center, Tehran University of Medical Sciences, Tehran, Iran (IRI).,Pelvic Floor Rehabilitation and Urotherapy Group (PFRUG), Universal Scientific Education and Research Network (USERN), Tehran, Iran (IRI)
| | - Hosein Alimadadi
- Pediatric Gastroenterology and Hepatology Research Center, Pediatric Center of Excellence, Children's Hospital Medical Center, Tehran University of Medical Sciences, Tehran, Iran (IRI).,Department of Pediatrics, Pediatric Center of Excellence, Children's Hospital Medical Center, Tehran University of Medical Sciences, Tehran, Iran (IRI)
| | - Bahar Allahverdi
- Pediatric Gastroenterology and Hepatology Research Center, Pediatric Center of Excellence, Children's Hospital Medical Center, Tehran University of Medical Sciences, Tehran, Iran (IRI).,Department of Pediatrics, Pediatric Center of Excellence, Children's Hospital Medical Center, Tehran University of Medical Sciences, Tehran, Iran (IRI)
| | - Farzaneh Motamed
- Pediatric Gastroenterology and Hepatology Research Center, Pediatric Center of Excellence, Children's Hospital Medical Center, Tehran University of Medical Sciences, Tehran, Iran (IRI).,Department of Pediatrics, Pediatric Center of Excellence, Children's Hospital Medical Center, Tehran University of Medical Sciences, Tehran, Iran (IRI)
| | - Gholam-Hossein Fallahi
- Pediatric Gastroenterology and Hepatology Research Center, Pediatric Center of Excellence, Children's Hospital Medical Center, Tehran University of Medical Sciences, Tehran, Iran (IRI).,Department of Pediatrics, Pediatric Center of Excellence, Children's Hospital Medical Center, Tehran University of Medical Sciences, Tehran, Iran (IRI)
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15
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Moore JS, Gibson PR, Burgell RE. Neuromodulation via Interferential Electrical Stimulation as a Novel Therapy in Gastrointestinal Motility Disorders. J Neurogastroenterol Motil 2018; 24:19-29. [PMID: 29291605 PMCID: PMC5753900 DOI: 10.5056/jnm17071] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/09/2017] [Revised: 11/01/2017] [Accepted: 12/02/2017] [Indexed: 12/18/2022] Open
Abstract
The concept of therapeutic percutaneous neuromodulation has, until recently, been limited by the ability to penetrate deeply enough to stimulate internal organs. By utilizing 2 medium frequency, slightly out of phase electrical currents passing diagonally through the abdomen, a third, low frequency current is created at the point of bisection. This interferential current appears to stimulate nerve fibers in the target organs and may have a therapeutic action. The aim of the study is to review the use of transcutaneous interferential electrical stimulation with a focus on its application in gastroenterology, particularly in motility disorders. Studies involving use of interferential current therapy were searched from Medline, PubMed, and Scopus databases, and articles pertaining to history, its application and all those treating abdominal and gastrointestinal disorders were retrieved. Seventeen studies were identified, 13 involved children only. Eleven of these were randomised controlled trials (3 in adults). Four trials were from the one center, where each paper reported on different outcomes such as soiling, defecation frequency, quality of life, and colon transit studies from the one pool of children. All studies found statistically significant improvement in symptom reduction. However, weaknesses in study design were apparent in some. In particular, finding an adequate placebo to interferential current therapy has been difficult. Interferential current therapy shows potential as a novel, non-pharmacological and economical means of treating gastrointestinal dysfunction such as constipation. More studies are needed particularly in the adult population. However, the design of a suitable placebo is challenging.
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Affiliation(s)
- Judith S Moore
- Department of Gastroenterology, Central Clinical School, Monash University and Alfred Hospital, Melbourne, Victoria, Australia
| | - Peter R Gibson
- Department of Gastroenterology, Central Clinical School, Monash University and Alfred Hospital, Melbourne, Victoria, Australia
| | - Rebecca E Burgell
- Department of Gastroenterology, Central Clinical School, Monash University and Alfred Hospital, Melbourne, Victoria, Australia
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