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The Efficacy of Functional Electrical Stimulation of the Abdominal Muscles in the Treatment of Chronic Constipation in Patients with Multiple Sclerosis: A Pilot Study. Mult Scler Int 2016; 2016:4860315. [PMID: 27200190 PMCID: PMC4854996 DOI: 10.1155/2016/4860315] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2016] [Revised: 04/08/2016] [Accepted: 04/10/2016] [Indexed: 12/04/2022] Open
Abstract
Chronic constipation in patients with multiple sclerosis (MS) is common and the current methods of treatment are ineffective in some patients. Anecdotal observations suggest that functional electrical stimulation (FES) of the abdominal muscles may be effective in the management of constipation in these patients. Patients and Methods. In this exploratory investigation we studied the effects of FES on the whole gut transit time (WGTT) and the colonic transit time (CTT). In addition, we evaluated the treatment effect on the patients' constipation-related quality of life and on the use of laxatives and the use of manual bowel evacuation. FES was given for 30 minutes twice a day for a period of six weeks. Four female patients were studied. Results. The WGTT and CTT and constipation-related quality of life improved in all patients. The patients' use of laxatives was reduced. No adverse effects of FES treatment were reported. Conclusion. The findings of this pilot study suggest that FES applied to the abdominal muscles may be an effective treatment modality for severe chronic constipation in patients with MS.
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Chronic severe constipation: current pathophysiological aspects, new diagnostic approaches, and therapeutic options. Eur J Gastroenterol Hepatol 2015; 27:204-14. [PMID: 25629565 DOI: 10.1097/meg.0000000000000288] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Chronic constipation is a considerable problem because it significantly affects the quality of a patient's life. Constipation can be diagnosed at every age and is more frequent in women and among the elderly. In epidemiological studies, its incidence is estimated at 2-27% in the general population. Chronic constipation may be primary or secondary. However, primary constipation (functional or idiopathic) can be classified into normal transit constipation, slow transit constipation, and pelvic outlet obstruction. In this review we make an attempt to present the current pathophysiological aspects and new therapeutic options for chronic idiopathic constipation, particularly highlighting the value of patient assessment for accurate diagnosis of the cause of the problem, thus helping in the choice of appropriate treatment.
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Bassotti G, Blandizzi C. Understanding and treating refractory constipation. World J Gastrointest Pharmacol Ther 2014; 5:77-85. [PMID: 24868488 PMCID: PMC4023327 DOI: 10.4292/wjgpt.v5.i2.77] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/17/2013] [Revised: 01/20/2014] [Accepted: 02/19/2014] [Indexed: 02/06/2023] Open
Abstract
Chronic constipation is a frequently encountered disorder in clinical practice. Most constipated patients benefit from standard medical approaches. However, current therapies may fail in a proportion of patients. These patients deserve better evaluation and thorough investigations before their labeling as refractory to treatment. Indeed, several cases of apparent refractoriness are actually due to misconceptions about constipation, poor basal evaluation (inability to recognize secondary causes of constipation, use of constipating drugs) or inadequate therapeutic regimens. After a careful re-evaluation that takes into account the above factors, a certain percentage of patients can be defined as being actually resistant to first-line medical treatments. These subjects should firstly undergo specific diagnostic examination to ascertain the subtype of constipation. The subsequent therapeutic approach should be then tailored according to their underlying dysfunction. Slow transit patients could benefit from a more robust medical treatment, based on stimulant laxatives (or their combination with osmotic laxatives, particularly over the short-term), enterokinetics (such as prucalopride) or secretagogues (such as lubiprostone or linaclotide). Patients complaining of obstructed defecation are less likely to show a response to medical treatment and might benefit from biofeedback, when available. When all medical treatments prove to be unsatisfactory, other approaches may be attempted in selected patients (sacral neuromodulation, local injection of botulinum toxin, anterograde continence enemas), although with largely unpredictable outcomes. A further although irreversible step is surgery (subtotal colectomy with ileorectal anastomosis or stapled transanal rectal resection), which may confer some benefit to a few patients with refractoriness to medical treatments.
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Murad-Regadas SM, Regadas FSP, Rodrigues LV, Fernandes GODS, Buchen G, Kenmoti VT. Management of patients with rectocele, multiple pelvic floor dysfunctions and obstructed defecation syndrome. ARQUIVOS DE GASTROENTEROLOGIA 2012; 49:135-42. [PMID: 22767001 DOI: 10.1590/s0004-28032012000200008] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/20/2011] [Accepted: 12/18/2011] [Indexed: 12/17/2022]
Abstract
CONTEXT Management of patients with obstructed defecation syndrome is still controversial. OBJECTIVE To analyze the efficacy of clinical, clinical treatment followed by biofeedback, and surgical treatment in patients with obstructed defecation, rectocele and multiple dysfunctions evaluated with echodefecography. METHODS The study included 103 females aged 26-84 years with obstructed defecation, grade-II/III rectocele and multiple dysfunctions on echodefecography. Patients were distributed into three treatment groups and constipation scores were assigned. Group I: 34 (33%) patients with significant improvement of symptoms through clinical management only. Group II: 14 (14%) with improvement through clinical treatment plus biofeedback. Group III: 55 (53%) referred to surgery due to treatment failure. RESULTS Group I: 20 (59%) patients had grade-II rectocele, 14 (41%) grade-III. Obstructed defecation syndrome was associated with intussusception (41%), mucosal prolapse (41%), anismus (29%), enterocele (9%) or 2 dysfunctions (23%). The average constipation score decreased significantly from 11 to 5. Group II: 11 (79%) grade-II rectocele, 3 (21%) grade-III, associated with intussusception (7%), mucosal prolapse (43%), anismus (71%) or 2 dysfunctions (29%). There was significant decrease in constipation score from 13 to 6. Group III: 8 (15%) grade-II rectocele, 47 (85%) grade-III, associated with intussusception (42%), mucosal prolapse (40%) or 2 dysfunctions (32%). The constipation score remained unchanged despite clinical treatment and biofeedback. Twenty-three underwent surgery had a significantly decrease in constipation score from 12 to 4. The remaining 32 (31%) patients which 22 refused surgery, 6 had low anal pressure and 4 had slow transit. CONCLUSIONS Approximately 50% of patients with obstructed defecation, rectocele and multiple dysfunctions presented a satisfactory response to clinical treatment and/or biofeedback. Surgical repair was mainly required in patients with grade-III rectocele whose constipation scores remained high despite all efforts.
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Abstract
Difficulties with bowel function are common and may be due to several causes including slow colonic transit and obstructed defecation. The anatomical and pathophysiological changes associated with these conditions are varying, often incompletely understood, and in many cases have limited treatment outcomes. Patients present with variable complaints and have previously tried a plethora of over-the-counter medications in an effort to relieve their symptoms. Physicians need an organized approach to manage these patients optimally. Improvements over the past few years in our understanding of the complex process of defecation, along with the increasing use of radiological and anorectal physiology studies, have led to improved treatment results.
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Affiliation(s)
- Scott R Steele
- Department of Surgery, Madigan Army Medical Center, Tacoma, WA 98431, USA.
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Chiarioni G, Nardo A, Vantini I, Romito A, Whitehead WE. Biofeedback is superior to electrogalvanic stimulation and massage for treatment of levator ani syndrome. Gastroenterology 2010; 138:1321-9. [PMID: 20044997 PMCID: PMC2847007 DOI: 10.1053/j.gastro.2009.12.040] [Citation(s) in RCA: 73] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/03/2009] [Revised: 11/15/2009] [Accepted: 12/09/2009] [Indexed: 12/24/2022]
Abstract
BACKGROUND & AIMS Levator ani syndrome (LAS) might be treated using biofeedback to teach pelvic floor relaxation, electrogalvanic stimulation (EGS), or massage of levator muscles. We performed a prospective, randomized controlled trial to compare the effectiveness of these techniques and assess physiologic mechanisms for treatment. METHODS Inclusion criteria were Rome II symptoms plus weekly pain. Patients were categorized as "highly likely" to have LAS if they reported tenderness with traction on the levator muscles or as "possible" LAS if they did not. All 157 patients received 9 sessions including psychologic counseling plus biofeedback, EGS, or massage. Outcomes were reassessed at 1, 3, 6, and 12 months. RESULTS Among patients with "highly likely" LAS, adequate relief was reported by 87% for biofeedback, 45% for EGS, and 22% for massage. Pain days per month decreased from 14.7 at baseline to 3.3 after biofeedback, 8.9 after EGS, and 13.3 after massage. Pain intensity decreased from 6.8 (0-10 scale) at baseline to 1.8 after biofeedback, 4.7 after EGS, and 6.0 after massage. Improvements were maintained for 12 months. Patients with only a "possible" diagnosis of LAS did not benefit from any treatment. Biofeedback and EGS improved LAS by increasing the ability to relax pelvic floor muscles and evacuate a water-filled balloon and by reducing the urge and pain thresholds. CONCLUSIONS Biofeedback is the most effective of these treatments, and EGS is somewhat effective. Only patients with tenderness on rectal examination benefit. The pathophysiology of LAS is similar to that of dyssynergic defecation.
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Affiliation(s)
| | - Adriana Nardo
- Division of Surgery, Casa di Cura San Clemente Hospital, Mantova, Italy
| | - Italo Vantini
- Division of Gastroenterology of the University of Verona at Verona and Valeggio sul Mincio-Department of Biomedical and Surgical Sciences, Azienda Ospedaliera and University of Verona, Valeggio sul Mincio Hospital and Policlinico GB Rossi, Verona, Italy
| | - Antonella Romito
- Division of Gastroenterology of the University of Verona at Verona and Valeggio sul Mincio-Department of Biomedical and Surgical Sciences, Azienda Ospedaliera and University of Verona, Valeggio sul Mincio Hospital and Policlinico GB Rossi, Verona, Italy
| | - William E. Whitehead
- Center for Functional Gastrointestinal and Motility Disorders, University of North Carolina at Chapel Hill, Chapel Hill, NC
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Yuan Z, Cheng W, Hou A, Wang W, Zhang S, Liu D, Gao F, Li H, Wang W. Constipation is associated with spina bifida occulta in children. Clin Gastroenterol Hepatol 2008; 6:1348-53. [PMID: 19081525 DOI: 10.1016/j.cgh.2008.07.009] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/21/2008] [Revised: 07/02/2008] [Accepted: 07/04/2008] [Indexed: 02/07/2023]
Abstract
BACKGROUND & AIMS Spina bifida occulta (SBO) is a common developmental variant. The aim of this study was to re-examine the possible association between SBO and constipation in children. METHODS A total of 113 children with constipation underwent plain abdominal radiography, anorectal manometry, neurophysiologic study, electromyography testing, and colonic transit study. Eighty-six were diagnosed with functional constipation (FC) and 27 were diagnosed with nonretentive fecal incontinence (NRFI). The incidence of SBO in these children was compared with 226 sex- and age-matched controls. Twenty-four SBO children with either FC or NRFI also underwent individualized biofeedback training and electric stimulation therapy based on the investigation results. RESULTS The incidence of SBO in the FC and NRFI groups was 47.7% and 77.8%, respectively. Statistically, this is significantly higher than that of the control group (chi-square, 23.9%; P < .05). Compared with the FC or NRFI children without SBO, the FC and NRFI children with SBO had decreased vector volumes and electromyography amplitudes, increased rectal sensory thresholds, and prolonged latency of pudendo-anal reflex. All 24 children who underwent individualized biofeedback training and electrical stimulation treatment had sustained symptomatic improvement with less straining, fewer incomplete bowel movements, and less abdominal pain. The recovery rate was 79.2% (19 of 24). CONCLUSIONS Constipation in children is associated with increased incidence of SBO. Individualized biofeedback combined with electrical stimulation improves both the symptoms and the objective anorectal function measurements.
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Affiliation(s)
- Zhengwei Yuan
- Department of Pediatric Surgery, Shengjing Hospital, China Medical University, Shenyang, China.
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Abstract
BACKGROUND AND PURPOSE Constipation is a prevalent condition in the United States, with typical treatment consisting of diet modification, stool softeners, and laxatives. These interventions, however, are not always effective. The purpose of this case report is to describe the use of abdominal massage in physical therapist management for a patient with constipation. CASE DESCRIPTION An 85-year-old woman with constipation was referred for physical therapy following unsuccessful treatment with stool softeners. The patient was instructed in bowel management as well as a daily, 10-minute home abdominal massage program. OUTCOMES Upon re-examination, the patient reported a return of normal bowel frequency and function without the need to strain or use digital evacuation. DISCUSSION Physical therapy incorporating abdominal massage appeared to be helpful in resolving this patient's constipation. Unlike medical management of constipation, no known side effects have been identified with abdominal massage.
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Affiliation(s)
- Kendra L Harrington
- Walter Reed Army Medical Center, Department of Obstetrics & Gynecology, Division of Female Pelvic Medicine & Reconstructive Surgery, Washington, DC 20307, USA.
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Chiarioni G, de Roberto G, Mazzocchi A, Morelli A, Bassotti G. Manometric assessment of idiopathic megarectum in constipated children. World J Gastroenterol 2005; 11:6027-30. [PMID: 16273619 PMCID: PMC4436729 DOI: 10.3748/wjg.v11.i38.6027] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
AIM: Chronic constipation is a frequent finding in children. In this age range, the concomitant occurrence of megarectum is not uncommon. However, the definition of megarectum is variable, and a few data exist for Italy. We studied anorectal manometric variables and sensation in a group of constipated children with megarectum defined by radiologic criteria. Data from this group were compared with those obtained in a similar group of children with recurrent abdominal pain.
METHODS: Anorectal testing was carried out in both groups by standard manometric technique and rectal balloon expulsion test.
RESULTS: Megarectum patients displayed discrete abnormalities of anorectal variables and sensation with respect to controls. In particular, the pelvic floor function appeared to be impaired in most patients.
CONCLUSION: Constipated children with megarectum have abnormal anorectal function and sensation. These findings may be helpful for a better understanding of the pathophysiological basis of this condition.
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Affiliation(s)
- Giuseppe Chiarioni
- Clinica di Gastroenterologia ed Epatologia Via Enrico Dal Pozzo, Padiglione W, Perugia 06100, Italy
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Kaidar-Person O, Rosen SA, Wexner SD. Pelvic outlet obstruction. CURRENT TREATMENT OPTIONS IN GASTROENTEROLOGY 2005; 8:337-45. [PMID: 16009035 DOI: 10.1007/s11938-005-0027-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Despite the wide variety of definitions and descriptions of constipation, ideally, the diagnostic approach should be uniform. The evaluation process should begin with a careful and thorough patient history and physical exam; appropriate efforts should be made to exclude organic causes of constipation. Patients suffering from pelvic outlet obstruction often respond poorly to conservative treatment. Diagnostic tests include intestinal transit studies, anorectal manometry, defecography, balloon expulsion, and anal sphincter electromyography. For many patients constipation is multifactorial and accordingly, so is the treatment. In our opinion the first line of treatment should be based on conservative measures including adequate intake of fluids, dietary fiber supplementation, and laxatives. Biofeedback training should be offered, particularly to patients with paradoxical puborectalis contraction. Surgical management can, in very limited circumstances, be offered only to those patients with disabling symptoms who have failed other standard therapeutic measures.
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Affiliation(s)
- Orit Kaidar-Person
- Department of Colorectal Surgery, Cleveland Clinic Florida, 2950 Cleveland Clinic Boulevard, Weston, FL 33331, USA
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Abstract
Adequate therapy of obstructed defecation (pelvic outlet obstruction) is often challenging, as the etiology and clinical symptoms include a wide range of disorders. Standardized diagnostic assessment has to differentiate between obstructed defecation caused by either pelvic outlet obstruction or slow transit constipation. Additionally, morphologic changes of colon, rectum, or the pelvic floor have to be separated from functional disorders. Providing defecography or dynamic MR of the pelvic floor, common causes of outlet obstruction such as sigmoidoceles, in which surgery is indicated, and rectal prolapse can be diagnosed with high accuracy. However, the diagnosis and therapeutic options in symptomatic rectocele and intussusception are controversial. Patients with functional disorders such as rectoanal dyssynergia are candidates for conservative treatment (biofeedback). To identify patients who will benefit from surgery for obstructed defecation, careful patient selection remains the crucial issue in diagnostic assessment.
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Affiliation(s)
- H-P Bruch
- Klinik für Chirurgie, Universitätsklinikum Schleswig-Holstein, Campus Lübeck, Ratzeburger Allee 160, 23538 Lübeck, Germany.
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Bassotti G, Chistolini F, Sietchiping-Nzepa F, de Roberto G, Morelli A, Chiarioni G. Biofeedback for pelvic floor dysfunction in constipation. BMJ 2004; 328:393-6. [PMID: 14962877 PMCID: PMC341393 DOI: 10.1136/bmj.328.7436.393] [Citation(s) in RCA: 66] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Pelvic floor dyssynergia is one of the commonest subtypes of constipation, and the conventional treatment (dietary fibre and laxatives) is often unsatisfactory. Recently biofeedback training has been introduced as an alternative treatment. The authors review the evidence for this approach and conclude that, although controlled studies are few and open to criticism, about two thirds of patients with pelvic floor dyssynergia should benefit from biofeedback training
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Affiliation(s)
- G Bassotti
- Gastroenterology and Hepatology Section, Department of Clinical and Experimental Medicine, University of Perugia, Via Enrico Dal Pozzo, 06100 Perugia, Italy.
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