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Ulsh L, Halawi H, Triadafilopoulos G, Gurland B, Nguyen L, Garcia P, Sonu I, Fernandez-Becker N, Becker L, Sheth V, Neshatian L. Use of a footstool improves rectal balloon expulsion in some patients with defecatory disorders. Neurogastroenterol Motil 2024; 36:e14781. [PMID: 38488172 DOI: 10.1111/nmo.14781] [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] [Received: 05/29/2023] [Revised: 01/31/2024] [Accepted: 03/04/2024] [Indexed: 06/15/2024]
Abstract
BACKGROUND Whether patients with defecatory disorders (DDs) with favorable response to a footstool have distinctive anorectal pressure characteristics is unknown. We aimed to identify the clinical phenotype and anorectal pressure profile of patients with DDs who benefit from a footstool. METHODS This is a retrospective review of patients with high resolution anorectal manometry (HR-ARM) and balloon expulsion test (BET) from a tertiary referral center. BET was repeated with a 7-inch-high footstool in those who failed it after 120 s. Data were compared among groups with respect to BET results. KEY RESULTS Of the 667 patients with DDs, a total of 251 (38%) had failed BET. A footstool corrected BET in 41 (16%) of those with failed BET. Gender-specific differences were noted in anorectal pressures, among patients with and without normal BET, revealing gender-based nuances in pathophysiology of DDs. Comparing patients who passed BET with footstool with those who did not, the presence of optimal stool consistency, with reduced instances of loose stools and decreased reliance on laxatives were significant. Additionally, in women who benefited from a footstool, lower anal pressures at rest and simulated defecation were observed. Independent factors associated with a successful BET with a footstool in women included age <50, Bristol 3 or 4 stool consistency, lower anal resting pressure and higher rectoanal pressure gradient. CONCLUSION & INFERENCES Identification of distinctive clinical and anorectal phenotype of patients who benefited from a footstool could provide insight into the factors influencing the efficacy of footstool utilization and allow for an individualized treatment approach in patients with DDs.
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Affiliation(s)
- Lauren Ulsh
- Department of Medicine, Stanford University School of Medicine, Stanford, California, USA
| | - Houssam Halawi
- Division of Gastroenterology and Hepatology, Stanford University School of Medicine, Stanford, California, USA
| | - George Triadafilopoulos
- Division of Gastroenterology and Hepatology, Stanford University School of Medicine, Stanford, California, USA
| | - Brooke Gurland
- Division of Colorectal Surgery, Department of Surgery, Stanford University School of Medicine, Stanford, California, USA
| | - Linda Nguyen
- Division of Gastroenterology and Hepatology, Stanford University School of Medicine, Stanford, California, USA
| | - Patricia Garcia
- Division of Gastroenterology and Hepatology, Stanford University School of Medicine, Stanford, California, USA
| | - Irene Sonu
- Division of Gastroenterology and Hepatology, Stanford University School of Medicine, Stanford, California, USA
| | - Nielsen Fernandez-Becker
- Division of Gastroenterology and Hepatology, Stanford University School of Medicine, Stanford, California, USA
| | - Laren Becker
- Division of Gastroenterology and Hepatology, Stanford University School of Medicine, Stanford, California, USA
| | - Vipul Sheth
- Department of Radiology, Stanford University School of Medicine, Stanford, California, USA
| | - Leila Neshatian
- Division of Gastroenterology and Hepatology, Stanford University School of Medicine, Stanford, California, USA
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Tan HC, Zeng LJ, Yang SJ, Hou LS, Wu JH, Cai XH, Heng F, Gu XY, Zhong Y, Dong BR, Dou QY. Deep learning model for the prediction of all-cause mortality among long term care people in China: a prospective cohort study. Sci Rep 2024; 14:14639. [PMID: 38918463 PMCID: PMC11199641 DOI: 10.1038/s41598-024-65601-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2023] [Accepted: 06/21/2024] [Indexed: 06/27/2024] Open
Abstract
This study aimed to develop a deep learning model to predict the risk stratification of all-cause death for older people with disability, providing guidance for long-term care plans. Based on the government-led long-term care insurance program in a pilot city of China from 2017 and followed up to 2021, the study included 42,353 disabled adults aged over 65, with 25,071 assigned to the training set and 17,282 to the validation set. The administrative data (including baseline characteristics, underlying medical conditions, and all-cause mortality) were collected to develop a deep learning model by least absolute shrinkage and selection operator. After a median follow-up time of 14 months, 17,565 (41.5%) deaths were recorded. Thirty predictors were identified and included in the final models for disability-related deaths. Physical disability (mobility, incontinence, feeding), adverse events (pressure ulcers and falls from bed), and cancer were related to poor prognosis. A total of 10,127, 25,140 and 7086 individuals were classified into low-, medium-, and high-risk groups, with actual risk probabilities of death of 9.5%, 45.8%, and 85.5%, respectively. This deep learning model could facilitate the prevention of risk factors and provide guidance for long-term care model planning based on risk stratification.
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Affiliation(s)
- Huai-Cheng Tan
- Department of Biotherapy, Cancer Center, West China Hospital, Sichuan University, Chengdu, China
| | - Li-Jun Zeng
- Laboratory of Cardiac Structure and Function, Institute of Cardiovascular Diseases, West China Hospital, Sichuan University, Chengdu, China
| | - Shu-Juan Yang
- West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, China
- International Institute of Spatial Lifecourse Health (ISLE), Wuhan University, Wuhan, China
| | - Li-Sha Hou
- National Clinical Research Center for Geriatrics, Center of Gerontology and Geriatrics, West China Hospital, Sichuan University, No. 37 Guoxue Alley, Wuhou District, Chengdu, 610041, China
| | - Jin-Hui Wu
- National Clinical Research Center for Geriatrics, Center of Gerontology and Geriatrics, West China Hospital, Sichuan University, No. 37 Guoxue Alley, Wuhou District, Chengdu, 610041, China
| | - Xin-Hui Cai
- Department of Mathematics and Statistics, University of North Carolina at Charlotte, Charlotte, NC, USA
| | - Fei Heng
- Department of Mathematics and Statistics, University of North Carolina at Charlotte, Charlotte, NC, USA
| | - Xu-Yu Gu
- School of Medicine, Southeast University, Nanjing, China
| | - Yue Zhong
- Department of Cardiology, West China Hospital, Sichuan University, Chengdu, China
| | - Bi-Rong Dong
- National Clinical Research Center for Geriatrics, Center of Gerontology and Geriatrics, West China Hospital, Sichuan University, No. 37 Guoxue Alley, Wuhou District, Chengdu, 610041, China
| | - Qing-Yu Dou
- National Clinical Research Center for Geriatrics, Center of Gerontology and Geriatrics, West China Hospital, Sichuan University, No. 37 Guoxue Alley, Wuhou District, Chengdu, 610041, China.
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Ramu SK, Oblizajek NR, Savica R, Chunawala ZS, Deb B, Bharucha AE. Defecatory disorders are a common cause of chronic constipation in Parkinson disease. Neurogastroenterol Motil 2024; 36:e14767. [PMID: 38376243 PMCID: PMC11061800 DOI: 10.1111/nmo.14767] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/20/2023] [Revised: 01/30/2024] [Accepted: 02/05/2024] [Indexed: 02/21/2024]
Abstract
BACKGROUND AND AIMS Up to 50% of patients with Parkinson disease have constipation (PD-C), but the prevalence of defecatory disorders caused by rectoanal dyscoordination in PD-C is unknown. We aimed to compare anorectal function of patients with PD-C versus idiopathic chronic constipation (CC). METHODS Anorectal pressures, rectal sensation, and rectal balloon expulsion time (BET) were measured with high-resolution anorectal manometry (HR-ARM) in patients with PD-C and control patients with CC, matched for age and sex. RESULTS We identified 97 patients with PD-C and 173 control patients. Eighty-six patients with PD-C (89%) had early PD, and 39 (40%) had a defecatory disorder, manifest by a prolonged rectal balloon expulsion time (37 patients) or a lower rectoanal pressure difference during evacuation (2 patients). PD-C patients with a prolonged BET had a greater anal resting pressure (p = 0.02), a lower rectal pressure increment (p = 0.005), greater anal pressure (p = 0.047), and a lower rectoanal pressure difference during evacuation (p < 0.001). Rectal sensory thresholds were greater in patients with abnormal BET. In the multivariate model comparing CC and PD-C (AUROC = 0.76), PD-C was associated with a lower anal squeeze increment (odds ratio [OR] for PD-C, 0.93 [95% CI, 0.91-0.95]), longer squeeze duration (OR, 1.05 [95% CI, 1.03-1.08]), lower rectal pressure increment (OR per 10 mm Hg, 0.72 [95% CI, 0.66-0.79]), and negative rectoanal gradient during evacuation (OR per 10 mm Hg, 1.16 [95% CI, 1.08-1.26]). CONCLUSIONS Compared with CC, PD-C was characterized by impaired squeeze pressure, longer squeeze duration, lower increase in rectal pressure, and a more negative rectoanal gradient during evacuation.
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Affiliation(s)
| | - Nicholas R Oblizajek
- Division of Gastroenterology and Hepatology, Mayo Clinic School of Graduate Medical Education, Mayo Clinic College of Medicine and Science, Rochester, Minnesota, USA
| | - Rodolfo Savica
- Division of Movement Disorders, Mayo Clinic, Rochester, Minnesota, USA
| | - Zainali S Chunawala
- Research Fellow in the Enteric Neuroscience Program, Mayo Clinic, Rochester, Minnesota, USA
| | - Brototo Deb
- Research Fellow in the Enteric Neuroscience Program, Mayo Clinic, Rochester, Minnesota, USA
| | - Adil E Bharucha
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota, USA
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Liu X, Sheng B, Zhang J, Wang J, Yu J, Zhang G, Dai F, Su H, Xu J, Hu W, Li T, Zhu P. Modified whitehead hemorrhoidectomy versus partial hemorrhoidectomy for fourth-degree circular mixed hemorrhoids: A retrospective analysis. Heliyon 2024; 10:e28465. [PMID: 38596109 PMCID: PMC11002042 DOI: 10.1016/j.heliyon.2024.e28465] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2022] [Revised: 03/19/2024] [Accepted: 03/19/2024] [Indexed: 04/11/2024] Open
Abstract
Background Grade IV circular hemorrhoids are difficult to treat. We aim to describe the modified whitehead hemorrhoidectomy procedure and to assess the effectiveness and safety of this procedure for grade IV circular hemorrhoid patients. Methods Patients with grade Ⅳ circular hemorrhoids who underwent modified Whitehead hemorrhoidectomy and partial hemorrhoidectomy for fourth-degree circular mixed hemorrhoids were retrospectively reviewed. Clinical data were extracted from the database at our institution, and long-term postoperative complications were assessed through repeated outpatient examinations and telephonic communication. Results A total of 205 patients were included in this study. The mean operative time was 59.2 ± 13.8 min. The average hospital stay was 4.6 ± 1.0 days. For postoperative complications, 66 (32.2%) patients had urinary retention, 10 (4.9%) patients had a sense of incomplete rectal emptying, 5 (2.4%) patients had anal incontinence, and 6 (2.9%) patients had wound infection. For long-term postoperative complications, 3 (1.5%) patients experienced mild to moderate anal stricture, 2 (1%) patients experienced mucosal ectropion, they all had smooth recoveries, and none of them needed secondary surgery. None of these patients had a hemorrhoid recurrence. A total of 205 patients who received modified Whitehead hemorrhoidectomy and 161 who received partial hemorrhoidectomy were included. There were no residual hemorrhoids in patients who received modified Whitehead hemorrhoidectomy, and none had hemorrhoid recurrence. Fifty-eight patients who received partial hemorrhoidectomy had hemorrhoidal residues, and 19 patients experienced hemorrhoid recurrence. After modified Whitehead hemorrhoidectomy, 3 patients developed anal stenosis, and 2 had mucosal ectropion. Four patients developed anal stricture after partial hemorrhoidectomy, and none had mucosal ectropion. They all had smooth recoveries, and none of them needed a secondary surgery. For the mean duration of surgery, postoperative bleeding, postoperative pain, wound infection, sense of incomplete rectal emptying, anal incontinence, and urinary retention, no statistically significant differences were found between the two groups. Conclusions Compared with partial hemorrhoidectomy, modified whitehead hemorrhoidectomy is an effective and safe surgical procedure and does not significantly increase the risk of anal stenosis and mucosal ectropion for grade IV circular hemorrhoid patients. Prospective randomized controlled trials are needed to verify our results.
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Affiliation(s)
- Xie Liu
- Department of Gastrointestinal Surgery, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, 400010, China
| | - Bo Sheng
- Department of Gastrointestinal Surgery, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, 400010, China
| | - Jianbo Zhang
- Department of Gastrointestinal Surgery, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, 400010, China
| | - Jijian Wang
- Department of Gastrointestinal Surgery, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, 400010, China
| | - Jun Yu
- Department of Gastrointestinal Surgery, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, 400010, China
| | - Guanggang Zhang
- Department of General Surgery, The People's Hospital of Chongqing City, Chongqing, 400014, China
| | - Fengshun Dai
- Department of General Surgery, the Renmin Hospital of Wushan County, Chongqing, 404700, China
| | - Heng Su
- Department of General Surgery, the Renmin Hospital of Wushan County, Chongqing, 404700, China
| | - Jingsong Xu
- Department of General Surgery, the Renmin Hospital of Wushan County, Chongqing, 404700, China
| | - Wei Hu
- Department of General Surgery, the Renmin Hospital of Wushan County, Chongqing, 404700, China
| | - Tong Li
- Department of Gastrointestinal Surgery, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, 400010, China
| | - Peng Zhu
- Department of Gastrointestinal Surgery, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, 400010, China
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Mack I, Hahn H, Gödel C, Enck P, Bharucha AE. Global Prevalence of Fecal Incontinence in Community-Dwelling Adults: A Systematic Review and Meta-analysis. Clin Gastroenterol Hepatol 2024; 22:712-731.e8. [PMID: 37734583 PMCID: PMC10948379 DOI: 10.1016/j.cgh.2023.09.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/09/2023] [Revised: 09/05/2023] [Accepted: 09/07/2023] [Indexed: 09/23/2023]
Abstract
BACKGROUND & AIMS Fecal incontinence (FI) can considerably impair quality of life. Through a systematic review and meta-analysis, we sought to determine the global prevalence and geographic distribution of FI and to characterize its relationship with sex and age. METHODS We searched PubMed, Web of Science, and Cochrane Library databases to identify population-based surveys of the prevalence of FI. RESULTS Of the 5175 articles identified, the final analysis included 80 studies; the median response rate was 66% (interquartile range [IQR], 54%-74%). Among 548,316 individuals, the pooled global prevalence of FI was 8.0% (95% confidence interval [CI], 6.8%-9.2%); by Rome criteria, it was 5.4% (95% CI, 3.1%-7.7%). FI prevalence was greater for persons aged 60 years and older (9.3%; 95% CI, 6.6%-12.0%) compared with younger persons (4.9%; 95% CI, 2.9%-6.9%) (odds ratio [OR], 1.75; 95% CI, 1.39-2.20), and it was more prevalent among women (9.1%; 95% CI, 7.6%-10.6%) than men (7.4%; 95% CI, 6.0%-8.8%]) (OR, 1.17; 95% CI, 1.06-1.28). The prevalence was highest in Australia and Oceania, followed by North America, Asia, and Europe, but prevalence could not be estimated in Africa and the Middle East. The risk of bias was low, moderate, and high for 19 (24%), 46 (57%), and 15 (19%) studies, respectively. Exclusion of studies with high risk of bias did not affect the prevalence of FI or heterogeneity. In the meta-regression, the high study heterogeneity (I2 = 99.61%) was partly explained by age. CONCLUSIONS Approximately 1 in 12 adults worldwide have FI. The prevalence is greater among women and older people.
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Affiliation(s)
- Isabelle Mack
- Department of Psychosomatic Medicine and Psychotherapy, University Medical Hospital, Tübingen, Germany
| | - Heiko Hahn
- Department of Psychosomatic Medicine and Psychotherapy, University Medical Hospital, Tübingen, Germany
| | - Celina Gödel
- Department of Psychosomatic Medicine and Psychotherapy, University Medical Hospital, Tübingen, Germany
| | - Paul Enck
- Department of Psychosomatic Medicine and Psychotherapy, University Medical Hospital, Tübingen, Germany
| | - Adil E Bharucha
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota.
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Luo C, Wei D, Pang K, Mei L, Chen Y, Niu X. Is percutaneous tibial nerve stimulation (PTNS) effective for fecal incontinence (FI) in adults compared with sham electrical stimulation? A meta-analysis. Tech Coloproctol 2024; 28:37. [PMID: 38401006 DOI: 10.1007/s10151-024-02910-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] [Received: 11/21/2023] [Accepted: 01/27/2024] [Indexed: 02/26/2024]
Abstract
BACKGROUND Sacral nerve neuromodulation (SNM) has been considered the optimal second-line treatment for fecal incontinence (FI). However, SNM involves high cost and requires highly skilled operators. Percutaneous tibial nerve stimulation (PTNS) has emerged as an alternative treatment modality for FI, yielding varying clinical outcomes. We conducted this meta-analysis to evaluate the effectiveness and safety of PTNS compared to sham electrical stimulation for FI. METHODS PubMed, Embase, Web of Science, and the Cochrane Library were searched for studies from May 12, 2012 to May 12, 2022. RESULTS Four randomized controlled studies were included in this review, involving a total of 439 adult patients with FI (300 in the PTNS group and 194 in the sham electrical stimulation group). Our meta-analysis revealed that PTNS demonstrated superior efficacy in reducing weekly episodes of FI compared to the control groups (MD - 1.6, 95% CI - 2.94 to - 0.26, p = 0.02, I2 = 30%). Furthermore, a greater proportion of patients in the PTNS group reported more than a 50% reduction in FI episodes per week (RR 0.73, 95% CI 0.57-0.94, p = 0.02, I2 = 6%). However, no significant differences were observed in any domains of the FI Quality of Life (QoL) and St Mark's incontinence scores (MD - 2.41, 95% CI - 5.1 to 0.27, p = 0.08, I2 = 67%). Importantly, no severe adverse events related to PTNS were reported in any of the participants. CONCLUSIONS Our meta-analysis revealed that PTNS was more effective than sham stimulation in reducing FI episodes and led to a higher proportion of patients reporting more than a 50% reduction in weekly FI episodes.
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Affiliation(s)
- Can Luo
- Department of Gynecology and Obstetrics, West China Second Hospital, Sichuan University, Chengdu, China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Chengdu, China
| | - Dongmei Wei
- Department of Gynecology and Obstetrics, West China Second Hospital, Sichuan University, Chengdu, China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Chengdu, China
| | - Kaiyin Pang
- Department of Gynecology and Obstetrics, West China Second Hospital, Sichuan University, Chengdu, China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Chengdu, China
| | - Ling Mei
- Department of Gynecology and Obstetrics, West China Second Hospital, Sichuan University, Chengdu, China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Chengdu, China
| | - Yueyue Chen
- Department of Gynecology and Obstetrics, West China Second Hospital, Sichuan University, Chengdu, China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Chengdu, China
| | - Xiaoyu Niu
- Department of Gynecology and Obstetrics, West China Second Hospital, Sichuan University, Chengdu, China.
- Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Chengdu, China.
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Shah ED, Ahuja NK, Brenner DM, Chan WW, Curley MA, Nee J, Iturrino-Moreda J, Staller K, Saini SD, Chey WD. Optimizing the Management Algorithm for Adults With Functional Constipation Failing a Fiber/Laxative Trial in General Gastroenterology: Cost-Effectiveness and Cost-Minimization Analysis. Am J Gastroenterol 2024; 119:342-352. [PMID: 37734345 PMCID: PMC10872778 DOI: 10.14309/ajg.0000000000002515] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/12/2023] [Accepted: 09/05/2023] [Indexed: 09/23/2023]
Abstract
INTRODUCTION Anorectal function testing is traditionally relegated to subspecialty centers. Yet, it is an office-based procedure that appears capable of triaging care for the many patients with Rome IV functional constipation that fail empiric over-the-counter therapy in general gastroenterology, as an alternative to empirical prescription drugs. We aimed to evaluate cost-effectiveness of routine anorectal function testing in this specific population. METHODS We performed a cost-effectiveness analysis from the patient perspective and a cost-minimization analysis from the insurer perspective to compare 3 strategies: (i) empiric prescription drugs followed by pelvic floor physical therapy (PFPT) for drug failure, (ii) empiric PFPT followed by prescription drugs for PFPT failure, or (iii) care directed by up-front anorectal function testing. Model inputs were derived from systematic reviews of prospective clinical trials, national cost data sets, and observational cohort studies of the impact of chronic constipation on health outcomes, healthcare costs, and work productivity. RESULTS The most cost-effective strategy was upfront anorectal function testing to triage patients to appropriate therapy, in which the subset of patients without anal hypocontractility on anorectal manometry and with a balloon expulsion time of at least 6.5 seconds would be referred to PFPT. In sensitivity analysis, empiric PFPT was more cost effective than empiric prescription drugs except for situations in which the primary goal of treatment was to increase bowel movement frequency. If adopted, gastroenterologists would refer ∼17 patients per year to PFPT, supporting feasibility. DISCUSSION Anorectal function testing seems to be an emergent technology to optimize cost-effective outcomes, overcoming testing costs by phenotyping care.
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Affiliation(s)
| | - Nitin K. Ahuja
- Division of Gastroenterology, University of Pennsylvania, Philadelphia, PA, USA
| | - Darren M. Brenner
- Division of Gastroenterology and Hepatology, Northwestern University, Chicago, Illinois, USA
| | - Walter W. Chan
- Division of Gastroenterology, Hepatology and Endoscopy, Brigham and Women’s Hospital, Boston, MA, USA
| | - Michael A. Curley
- Section of Gastroenterology and Hepatology, Dartmouth-Hitchcock Medical Center, Lebanon, NH
| | - Judy Nee
- Division of Gastroenterology, Department of Medicine, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | | | - Kyle Staller
- Division of Gastroenterology, Michigan Medicine, Ann Arbor, MI, USA
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Bering J, Vegunta S, Abraham NS. Managing Chronic Constipation in Women. J Womens Health (Larchmt) 2024. [PMID: 38207235 DOI: 10.1089/jwh.2023.0692] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2024] Open
Affiliation(s)
- Jamie Bering
- Division of Gastroenterology and Hepatology, Mayo Clinic in Arizona, Scottsdale, Arizona, USA
| | - Suneela Vegunta
- Division of Women's Health Internal Medicine, Mayo Clinic in Arizona, Scottsdale, Arizona, USA
| | - Neena S Abraham
- Division of Gastroenterology and Hepatology, Mayo Clinic in Arizona, Scottsdale, Arizona, USA
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Brisinda G, Fico V, Tropeano G, Altieri G, Chiarello MM. Effectiveness and safety of botulinum toxin injection in the treatment of recurrent anal fissure following lateral internal sphincterotomy: cohort study. BJS Open 2024; 8:zrad156. [PMID: 38323879 PMCID: PMC10848301 DOI: 10.1093/bjsopen/zrad156] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2023] [Revised: 11/03/2023] [Accepted: 11/18/2023] [Indexed: 02/08/2024] Open
Affiliation(s)
- Giuseppe Brisinda
- University Department of Translational Medicine and Surgery, Catholic School of Medicine, Rome, Italy
- Emergency and Trauma Surgery Unit, Department of Abdominal and Endocrine Metabolic Medical and Surgical Sciences, Fondazione Policlinico Universitario A Gemelli, IRCS, Rome, Italy
| | - Valeria Fico
- Emergency and Trauma Surgery Unit, Department of Abdominal and Endocrine Metabolic Medical and Surgical Sciences, Fondazione Policlinico Universitario A Gemelli, IRCS, Rome, Italy
| | - Giuseppe Tropeano
- Emergency and Trauma Surgery Unit, Department of Abdominal and Endocrine Metabolic Medical and Surgical Sciences, Fondazione Policlinico Universitario A Gemelli, IRCS, Rome, Italy
| | - Gaia Altieri
- Emergency and Trauma Surgery Unit, Department of Abdominal and Endocrine Metabolic Medical and Surgical Sciences, Fondazione Policlinico Universitario A Gemelli, IRCS, Rome, Italy
| | - Maria Michela Chiarello
- General Surgery Operative Unit, Department of Surgery, Provincial Health Authority, Cosenza, Italy
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Shen ZY, Zhang Y, Tao CH, Wang DJ, Zhang ZB, Zhang SC. A Predictive Model to Identify the Effects of Transcutaneous Sacral Nerve Stimulation With Pelvic Floor Exercises in Fecal Incontinence After Surgery for Anorectal Malformation. Am J Gastroenterol 2024; 119:191-199. [PMID: 37787428 DOI: 10.14309/ajg.0000000000002544] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/10/2023] [Accepted: 09/22/2023] [Indexed: 10/04/2023]
Abstract
INTRODUCTION Although the combination of transcutaneous sacral nerve stimulation (tSNS) and pelvic floor exercises (PFEs) has shown significant effectiveness in treating fecal incontinence (FI) after surgery for congenital anorectal malformation (CARM), not all patients achieve satisfactory continence. Therefore, identifying which individuals will benefit from this method is crucial. METHODS A prospective cohort study enrolled 92 children with FI. All patients underwent tSNS with PFE treatment, and an improved outcome was defined as a Wexner score ≤4. A predictive model to identify the effects of tSNS with PFEs in FI was developed based on the analysis of magnetic resonance imaging and high-resolution anorectal manometry with area under the receiver-operating characteristic curve to evaluate the predictive value of external anal sphincter (EAS) thickness index and anal squeezing pressure (ASP). RESULTS tSNS with PFEs improved outcomes in 72 patients and led to poor outcomes in 20 (4 had their rectums deviate from the puborectalis muscle center or puborectal muscle ruptures while 16 lacked EAS with a lower ASP). The areas under the receiver-operating characteristic curve for EAS thickness index and ASP in predicting the effects of tSNS with PFEs were 0.915 (95% confidence interval 0.846-0.983, P = 0.000) and 0.886 (95% confidence interval 0.819-0.952, P = 0.000), respectively. By applying cutoff values of 0.076 for EAS thickness index and 21.95 mm Hg for ASP, tSNS with PFEs was found to be ineffective. DISCUSSION tSNS with PFEs is effective for most patients with FI after CARM surgery, except when the rectum deviates from the puborectal muscle center, puborectal muscle rupture occurs, or EAS is absent with a low ASP.
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Affiliation(s)
- Zhe-Ying Shen
- Department of Pediatric Surgery, Shengjing Hospital of China Medical University, Shenyang, China
| | - Yao Zhang
- Department of Ultrasound, Shengjing Hospital of China Medical University, Shenyang, China
| | - Chun-Hong Tao
- Department of Obstetrics and Gynecology, 962 Hospital of PLA Joint Logistic Support Force, Harbin, China
| | - Da-Jia Wang
- Department of Pediatric Surgery, Shengjing Hospital of China Medical University, Shenyang, China
| | - Zhi-Bo Zhang
- Department of Pediatric Surgery, Shengjing Hospital of China Medical University, Shenyang, China
| | - Shu-Cheng Zhang
- Department of Pediatric Surgery, Shengjing Hospital of China Medical University, Shenyang, China
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11
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Varma R, Feuerhak KJ, Mishra R, Chakraborty S, Oblizajek NR, Bailey KR, Bharucha AE. A randomized double-blind trial of clonidine and colesevelam for women with fecal incontinence. Neurogastroenterol Motil 2024; 36:e14697. [PMID: 37890049 PMCID: PMC10842236 DOI: 10.1111/nmo.14697] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/25/2023] [Revised: 09/11/2023] [Accepted: 10/10/2023] [Indexed: 10/29/2023]
Abstract
BACKGROUND Diarrhea and rectal urgency are risk factors for fecal incontinence (FI). The effectiveness of bowel modifiers for improving FI is unclear. METHODS In this double-blind, parallel-group, randomized trial, women with urge FI were randomly assigned in a 1:1 ratio to a combination of oral clonidine (0.1 mg twice daily) with colesevelam (1875 mg twice daily) or two inert tablets for 4 weeks. The primary outcome was a ≥50% decrease in number of weekly FI episodes. KEY RESULTS Fifty-six participants were randomly assigned to clonidine-colesevelam (n = 24) or placebo (n = 32); 51 (91%) completed 4 weeks of treatment. At baseline, participants had a mean (SD) of 7.5 (8.2) FI episodes weekly. The primary outcome was met for 13 of 24 participants (54%) treated with clonidine-colesevelam versus 17 of 32 (53%) treated with placebo (p = 0.85). The Bristol stool form score decreased significantly, reflecting more formed stools with clonidine-colesevelam treatment (mean [SD], 4.5 [1.5] to 3.2 [1.5]; p = 0.02) but not with placebo (4.2 [1.9] to 4.1 [1.9]; p = 0.47). The proportion of FI episodes for semiformed stools decreased significantly from a mean (SD) of 76% (8%) to 61% (10%) in the clonidine-colesevelam group (p = 0.007) but not the placebo group (61% [8%] to 67% [8%]; p = 0.76). However, these treatment effects did not differ significantly between groups. Overall, clonidine-colesevelam was well tolerated. CONCLUSIONS AND INFERENCES Compared with placebo, clonidine-colesevelam did not significantly improve FI despite being associated with more formed stools and fewer FI episodes for semiformed stools.
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Affiliation(s)
- Revati Varma
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota, USA
| | - Kelly J Feuerhak
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota, USA
| | - Rahul Mishra
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota, USA
| | | | - Nicholas R Oblizajek
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota, USA
| | - Kent R Bailey
- Division of Clinical Trials and Biostatistics, Mayo Clinic, Rochester, Minnesota, USA
| | - Adil E Bharucha
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota, USA
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12
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Oliver Goicolea P, Plou Garcia MP, Adell Pérez AB, Etxart Lopetegi A, Achurra Adán E. Radiofrequency treatment of the ganglion impar in incapacitating and multirefractory proctalgia. An Pediatr (Barc) 2024; 100:59-60. [PMID: 38160192 DOI: 10.1016/j.anpede.2023.08.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2023] [Accepted: 08/19/2023] [Indexed: 01/03/2024] Open
Affiliation(s)
- Pablo Oliver Goicolea
- Servicio de Pediatría, Hospital de Mendaro, OSI Debabarrena, Mendaro, Gipuzkoa, Spain.
| | - Maria Pilar Plou Garcia
- Unidad del Dolor, Servicio de Anestesia y Reanimación, HU Donostia, Donostia, Gipuzkoa, Spain
| | - Ana Belen Adell Pérez
- Unidad del Dolor, Servicio de Anestesia y Reanimación, HU Donostia, Donostia, Gipuzkoa, Spain
| | - Ane Etxart Lopetegi
- Unidad de Coloproctología, Servicio de Cirugía General, HU Donostia, Donostia, Gipuzkoa, Spain
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13
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Fathallah N, Spindler L, De Parades V. Diverticulosis and Hemorrhoids: Fact or Artefact? Clin Gastroenterol Hepatol 2023; 21:3461. [PMID: 37031714 DOI: 10.1016/j.cgh.2023.03.038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/23/2023] [Accepted: 03/24/2023] [Indexed: 04/11/2023]
Affiliation(s)
- Nadia Fathallah
- Institut Léopold Bellan, Department of MedicoSurgical Proctology, Groupe Hospitalier Paris Saint-Joseph, Paris, France
| | - Lucas Spindler
- Institut Léopold Bellan, Department of MedicoSurgical Proctology, Groupe Hospitalier Paris Saint-Joseph, Paris, France
| | - Vincent De Parades
- Institut Léopold Bellan, Department of MedicoSurgical Proctology, Groupe Hospitalier Paris Saint-Joseph, Paris, France
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14
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Camilleri M. Abnormal gastrointestinal motility is a major factor in explaining symptoms and a potential therapeutic target in patients with disorders of gut-brain interaction. Gut 2023; 72:2372-2380. [PMID: 37666657 PMCID: PMC10841318 DOI: 10.1136/gutjnl-2023-330542] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/27/2023] [Accepted: 08/23/2023] [Indexed: 09/06/2023]
Abstract
The objective of this article is to review the evidence of abnormal gastrointestinal (GI) tract motor functions in the context of disorders of gut-brain interaction (DGBI). These include abnormalities of oesophageal motility, gastric emptying, gastric accommodation, colonic transit, colonic motility, colonic volume and rectal evacuation. For each section regarding GI motor dysfunction, the article describes the preferred methods and the documented motor dysfunctions in DGBI based on those methods. The predominantly non-invasive measurements of gut motility as well as therapeutic interventions directed to abnormalities of motility suggest that such measurements are to be considered in patients with DGBI not responding to first-line approaches to behavioural or empirical dietary or pharmacological treatment.
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Affiliation(s)
- Michael Camilleri
- Clinical Enteric Neuroscience Translational and Epidemiological Research (C.E.N.T.E.R.), Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota, USA
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15
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Lv CL, Song GQ, Liu J, Wang W, Huang YZ, Wang B, Tian JS, Yin MQ, Yu Y. Colorectal motility patterns and psychiatric traits in functional constipation and constipation-predominant irritable bowel syndrome: A study from China. World J Gastroenterol 2023; 29:5657-5667. [PMID: 38077156 PMCID: PMC10701329 DOI: 10.3748/wjg.v29.i41.5657] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/10/2023] [Revised: 09/14/2023] [Accepted: 10/11/2023] [Indexed: 11/07/2023] Open
Abstract
BACKGROUND Functional constipation (FC) and constipation-predominant irritable bowel syndrome (IBS-C) represent a spectrum of constipation disorders. However, the majority of previous clinical investigations have focused on Western populations, with limited data originating from China. AIM To determine and compare the colorectal motility and psychiatric features of FC and IBS-C in an Eastern Chinese population. METHODS Consecutive chronic constipation patients referred to our motility clinic from December 2019 to February 2023 were enrolled. FC and IBS-C diagnoses were established using ROME IV criteria, and patients underwent high-resolution anorectal manometry (ARM) and a colonic transmit test using the Sitz marker study. Constipation-related symptoms were obtained through questionnaires. Anxiety and depression were assessed by the Hamilton anxiety rating scale and the Hamilton Depression Rating Scale-21. The clinical characteristics and colorectal motility patterns of FC and IBS-C patients were compared. RESULTS No significant differences in sex, age or abdominal discomfort symptoms were observed between IBS-C and FC patients (all P > 0.05). The proportion of IBS-C patients with delayed colonic transit was higher than that of patients with FC (36.63% vs 15.91%, P < 0.05), while rectosigmoid accumulation of radiopaque markers was more common in the FC group than in the IBS-C group (50% vs 26.73%, P < 0.05). Diverse proportions of these dyssynergic patterns were noted within both the FC and IBS-C groups by ARM. IBS-C patients were found to have a higher prevalence of depression than FC patients (66.30% vs 42.42%, P < 0.05). The scores for feelings of guilt, suicide, psychomotor agitation, diurnal variation, obsessive/compulsive disorder, hopelessness, self-abasedment and gastrointestinal symptoms were significantly higher in IBS-C patients than that in FC patients (P < 0.05). For IBS-C (χ2 = 5.438, P < 0.05) but not FC, patients with normal colon transit time were significantly more likely to have anxiety than those with slow colon transit time. For IBS-C patients but not FC patients, the threshold of first constant sensation, desire to defecate and sustained urgency were all weakly correlated with the degree of anxiety (r = 0.414, r = 0.404, and r = 0.418, respectively, P < 0.05). The proportion of patients with a low threshold of desire to defecate among IBS-C patients with depression was lower than that in those without depression (69.6% vs 41.9%, χ2 = 4.054, P < 0.05). CONCLUSION Our findings highlight both overlapping and distinctive patterns of colon transit, dyssynergic patterns, anorectal sensation, psychological distress, and associations of psychiatric and colorectal motility characteristics in FC and IBS-C patients in an Eastern Chinese population, providing valuable insights into the pathophysiological underpinnings of these disorders.
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Affiliation(s)
- Chao-Lan Lv
- Department of Gastroenterology, The First Affiliated Hospital of University of Science and Technology of China, Hefei 230001, Anhui Province, China
- Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei 230001, Anhui Province, China
| | - Geng-Qing Song
- Department of Gastroenterology and Hepatology, Metrohealth Medical Center, Case Western Reserve University, Cleveland, OH 44109, United States
| | - Jie Liu
- Department of Gastroenterology, The First Affiliated Hospital of University of Science and Technology of China, Hefei 230001, Anhui Province, China
- Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei 230001, Anhui Province, China
| | - Wei Wang
- Department of Gastroenterology, Affiliated Anhui Provincial Hospital, Anhui Medical University, Hefei 230001, Anhui Province, China
| | - Yi-Zhou Huang
- Department of Gastroenterology, Graduate School of Bengbu Medical College, Bengbu 233000, Anhui Province, China
| | - Bo Wang
- Department of Gastroenterology, Graduate School of Bengbu Medical College, Bengbu 233000, Anhui Province, China
| | - Jia-Shuang Tian
- Department of Gastroenterology, Affiliated Anhui Provincial Hospital, Anhui Medical University, Hefei 230001, Anhui Province, China
| | - Meng-Qing Yin
- Department of Gastroenterology, Affiliated Anhui Provincial Hospital, Anhui Medical University, Hefei 230001, Anhui Province, China
| | - Yue Yu
- Department of Gastroenterology, The First Affiliated Hospital of University of Science and Technology of China, Hefei 230001, Anhui Province, China
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16
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Chu CY, Su YC, Hsieh PC, Lin YC. Effectiveness and safety of botulinum neurotoxin for treating dyssynergic defecation: A systematic review and meta-analysis. Toxicon 2023; 235:107311. [PMID: 37816487 DOI: 10.1016/j.toxicon.2023.107311] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2023] [Revised: 09/30/2023] [Accepted: 10/01/2023] [Indexed: 10/12/2023]
Abstract
Dyssynergic defecation (DD) is a common cause of chronic constipation. Owing to the lack of a comprehensive synthesis of available data on the effectiveness of botulinum neurotoxin (BoNT) for treating DD, we performed a systematic review and meta-analysis. We searched the PubMed, Embase, and Cochrane databases from inception to May 9, 2023. The outcomes comprise short-term and long-term symptom improvement, various anorectal function measurements, complications of fecal incontinence, and symptom improvement after repeated BoNT injections. A meta-analysis comparing BoNT injection with either surgery or biofeedback (BFB) therapy in treating DD was also conducted. Subgroup analysis and meta-regression were performed to identify possible moderator effects. We included five randomized controlled trials, seven prospective studies, and two retrospective observational studies. Short-term potential improvement in symptoms (event rate [ER], 66.4%; 95% CI, 0.513 to 0.783) was identified, but in the long-term (>12 months), this effect was decreased (ER, 38.2%; 95% CI, 0.267 to 0.511). Short-term improvements in objective anorectal physiologic parameters were also observed. Repeated BoNT injection was effective for patients with symptom recurrence. Subgroup analysis revealed enhanced long-term symptom improvement with high-dose BoNT, but this treatment also increased the risk of complications and recurrence compared with low doses. The effectiveness, complications, and recurrence of symptoms associated with BoNT injection and surgery did not differ significantly. BoNT injection significantly provided short-term symptom improvement but also heightened the risk of incontinence compared with BFB therapy. Our systematic review and meta-analysis indicated that BoNT could be beneficial for short-term symptom improvement in patients with DD, but this effect tended to decline 12 months after injection. Standardized BoNT intervention protocols remain warranted. Among the several treatments for DD, we concluded that BoNT injection is not inferior to other options considering its effectiveness in relieving symptoms, the associated complication development, and the risk of symptom recurrence.
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Affiliation(s)
- Ching-Yu Chu
- National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Yu-Chi Su
- Department of Physical Medicine and Rehabilitation, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Pei-Chun Hsieh
- Department of Physical Medicine and Rehabilitation, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Yu-Ching Lin
- Department of Physical Medicine and Rehabilitation, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan; Department of Physical Medicine and Rehabilitation, College of Medicine, National Cheng Kung University, Tainan, Taiwan.
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17
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Remes-Troche JM, Coss-Adame E, García-Zermeño KR, Gómez-Escudero O, Amieva-Balmori M, Gómez-Castaños PC, Charúa-Guindic L, Icaza-Chávez ME, López-Colombo A, Morel-Cerda EC, Pérez Y López N, Rodríguez-Leal MC, Salgado-Nesme N, Sánchez-Avila MT, Valdovinos-García LR, Vergara-Fernández O, Villar-Chávez AS. The Mexican consensus on fecal incontinence. REVISTA DE GASTROENTEROLOGIA DE MEXICO (ENGLISH) 2023; 88:404-428. [PMID: 38097437 DOI: 10.1016/j.rgmxen.2023.08.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/25/2023] [Accepted: 08/08/2023] [Indexed: 01/01/2024]
Abstract
Fecal incontinence is the involuntary passage or the incapacity to control the release of fecal matter through the anus. It is a condition that significantly impairs quality of life in those that suffer from it, given that it affects body image, self-esteem, and interferes with everyday activities, in turn, favoring social isolation. There are no guidelines or consensus in Mexico on the topic, and so the Asociación Mexicana de Gastroenterología brought together a multidisciplinary group (gastroenterologists, neurogastroenterologists, and surgeons) to carry out the «Mexican consensus on fecal incontinence» and establish useful recommendations for the medical community. The present document presents the formulated recommendations in 35 statements. Fecal incontinence is known to be a frequent entity whose incidence increases as individuals age, but one that is under-recognized. The pathophysiology of incontinence is complex and multifactorial, and in most cases, there is more than one associated risk factor. Even though there is no diagnostic gold standard, the combination of tests that evaluate structure (endoanal ultrasound) and function (anorectal manometry) should be recommended in all cases. Treatment should also be multidisciplinary and general measures and drugs (lidamidine, loperamide) are recommended, as well as non-pharmacologic interventions, such as biofeedback therapy, in selected cases. Likewise, surgical treatment should be offered to selected patients and performed by experts.
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Affiliation(s)
- J M Remes-Troche
- Laboratorio de Fisiología Digestiva y Motilidad Gastrointestinal, Instituto de Investigaciones Médico Biológicas, Universidad Veracruzana, Veracruz, Mexico.
| | - E Coss-Adame
- Departamento de Gastroenterología y Laboratorio de Motilidad Gastrointestinal, Instituto Nacional de Ciencias Médicas y Nutrición «Salvador Zubirán», Mexico City, Mexico
| | - K R García-Zermeño
- Gastroenterología y Motilidad Digestiva, CIGMA, Boca del Río, Veracruz, Mexico
| | - O Gómez-Escudero
- Clínica de Gastroenterología, Endoscopía Digestiva y Motilidad Gastrointestinal, Hospital Ángeles de Puebla, Puebla, Mexico
| | - M Amieva-Balmori
- Laboratorio de Fisiología Digestiva y Motilidad Gastrointestinal, Instituto de Investigaciones Médico Biológicas, Universidad Veracruzana, Veracruz, Mexico
| | - P C Gómez-Castaños
- Centro de Investigación y Docencia en Ciencias de la Salud, Universidad Autónoma de Sinaloa, Culiacán, Sinaloa, Mexico
| | - L Charúa-Guindic
- Práctica privada, Coloproctología del Hospital Ángeles Lomas, Mexico City, Mexico
| | - M E Icaza-Chávez
- Hospital Christus Muguerza Faro del Mayab, Mérida, Yucatán, Mexico
| | - A López-Colombo
- UMAE Hospital de Especialidades, Centro Médico Nacional Manuel Ávila Camacho, IMSS Puebla, Puebla, Mexico
| | - E C Morel-Cerda
- Laboratorio de Motilidad Gastrointestinal, Hospital Civil Fray Antonio Alcalde, Guadalajara, Jalisco, Mexico
| | | | - M C Rodríguez-Leal
- Hospital Ángeles Valle Oriente, IMSS UMAE 25, Monterrey, Nuevo León, Mexico
| | - N Salgado-Nesme
- Departamento de Cirugía, Instituto Nacional de Ciencias Médicas y Nutrición «Salvador Zubirán», Mexico City,Mexico
| | - M T Sánchez-Avila
- Escuela de Medicina y Ciencias de la Salud, Tecnológico de Monterrey, Monterrey, Nuevo León, Mexico
| | - L R Valdovinos-García
- Laboratorio de Motilidad Gastrointestinal Fundación Clínica Médica Sur, Mexico City, Mexico
| | - O Vergara-Fernández
- Departamento de Cirugía Colorrectal, Instituto Nacional de Ciencias Médicas y Nutrición «Salvador Zubirán», Ciudad de México, Mexico
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18
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Rao SSC, Ahuja NK, Bharucha AE, Brenner DM, Chey WD, Deutsch JK, Kunkel DC, Moshiree B, Neshatian L, Reveille RM, Sayuk GS, Shapiro JM, Shah ED, Staller K, Wexner SD, Baker JR. Optimizing the Utility of Anorectal Manometry for Diagnosis and Therapy: A Roundtable Review and Recommendations. Clin Gastroenterol Hepatol 2023; 21:2727-2739.e1. [PMID: 37302444 PMCID: PMC10542660 DOI: 10.1016/j.cgh.2023.05.025] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/16/2022] [Revised: 04/13/2023] [Accepted: 05/25/2023] [Indexed: 06/13/2023]
Abstract
BACKGROUND & AIMS Anorectal manometry (ARM) is a comprehensive diagnostic tool for evaluating patients with constipation, fecal incontinence, or anorectal pain; however, it is not widely utilized for reasons that remain unclear. The aim of this roundtable discussion was to critically examine the current clinical practices of ARM and biofeedback therapy by physicians and surgeons in both academic and community settings. METHODS Leaders in medical and surgical gastroenterology and physical therapy with interest in anorectal disorders were surveyed regarding practice patterns and utilization of these technologies. Subsequently, a roundtable was held to discuss survey results, explore current diagnostic and therapeutic challenges with these technologies, review the literature, and generate consensus-based recommendations. RESULTS ARM identifies key pathophysiological abnormalities such as dyssynergic defecation, anal sphincter weakness, or rectal sensory dysfunction, and is a critical component of biofeedback therapy, an evidence-based treatment for patients with dyssynergic defecation and fecal incontinence. Additionally, ARM has the potential to enhance health-related quality of life and reduce healthcare costs. However, it has significant barriers that include a lack of education and training of healthcare providers regarding the utility and availability of ARM and biofeedback procedures, as well as challenges with condition-specific testing protocols and interpretation. Additional barriers include understanding when to perform, where to refer, and how to use these technologies, and confusion over billing practices. CONCLUSIONS Overcoming these challenges with appropriate education, training, collaborative research, and evidence-based guidelines for ARM testing and biofeedback therapy could significantly enhance patient care of anorectal disorders.
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Affiliation(s)
- Satish S C Rao
- Division of Gastroenterology and Hepatology, Department of Medicine, Medical College of Georgia, Augusta University, Augusta, Georgia.
| | - Nitin K Ahuja
- Division of Gastroenterology and Hepatology, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Adil E Bharucha
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota
| | - Darren M Brenner
- Division of Gastroenterology and Hepatology, Northwestern University, Chicago, Illinois
| | - William D Chey
- Division of Gastroenterology and Hepatology, University of Michigan, Ann Arbor, Michigan
| | - Jill K Deutsch
- Section of Digestive Diseases, Department of Internal Medicine, Yale New Haven Hospital, Yale School of Medicine, New Haven, Connecticut
| | - David C Kunkel
- Division of Gastroenterology, University of California San Diego, La Jolla, California
| | - Baharak Moshiree
- Division of Gastroenterology and Hepatology, Atrium Health, Wake Forest Medical University, Charlotte, North Carolina
| | - Leila Neshatian
- Division of Gastroenterology and Hepatology, Stanford University School of Medicine, Redwood City, California
| | - Robert M Reveille
- Division of Gastroenterology, Department of Medicine, University of Colorado Anschutz Medical Campus, Aurora, Colorado
| | - Gregory S Sayuk
- Division of Gastroenterology, Washington University School of Medicine, Veterans Affairs Medical Center, St. Louis, Missouri
| | | | - Eric D Shah
- Division of Gastroenterology and Hepatology, University of Michigan, Ann Arbor, Michigan
| | - Kyle Staller
- Division of Gastroenterology, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts
| | - Steven D Wexner
- Ellen Leifer Shulman and Steven Shulman Digestive Disease Center, Cleveland Clinic Florida, Weston, Florida
| | - Jason R Baker
- Department of Gastroenterology and Hepatology, Atrium Health, University of North Carolina, Charlotte, North Carolina
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19
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Aguilar-Alvarado MY, Baker B, Chiu LS, Shah MK. Benign Colorectal Disorders. Prim Care 2023; 50:461-480. [PMID: 37516514 DOI: 10.1016/j.pop.2023.03.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/31/2023]
Abstract
Benign conditions of the colon and rectum are a heterogeneous group of conditions that range from inflammatory to infectious to pelvic floor health conditions that affect large segments of the US population. These conditions include diverticular disease, hemorrhoids, and anorectal lesions. The initial presentation of these very common conditions often occurs in the outpatient primary care setting, and most can be managed by the primary care clinician. This article will provide an overview on the prevalence, diagnosis, and management of some of the most common benign colorectal disorders; these are broadly divided into diverticular disease, hemorrhoids, and anorectal conditions.
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Affiliation(s)
| | - Bernadette Baker
- Department of Family and Preventive Medicine, Emory School of Medicine, Atlanta, GA, USA
| | - Laura S Chiu
- Department of Medicine, Section of Gastroenterology, Boston University School of Medicine, Boston, MA, USA
| | - Megha K Shah
- Department of Family and Preventive Medicine, Emory School of Medicine, Atlanta, GA, USA.
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20
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Shah ED, Curley MA, Ostler TL, Greeley ARB, Martinez-Camblor P, Chey WD. Empiric Pelvic Rehabilitation Delivered by Pelvic Floor Physical Therapists as an Up-Front Treatment for Chronic Constipation. Clin Gastroenterol Hepatol 2023; 21:2415-2417. [PMID: 35934289 DOI: 10.1016/j.cgh.2022.07.023] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/14/2022] [Revised: 06/30/2022] [Accepted: 07/15/2022] [Indexed: 02/07/2023]
Affiliation(s)
- Eric D Shah
- Section of Gastroenterology and Hepatology, Dartmouth-Hitchcock Medical Center, Lebanon, New Hampshire.
| | - Michael A Curley
- Section of Gastroenterology and Hepatology, Dartmouth-Hitchcock Medical Center, Lebanon, New Hampshire
| | - Tracy L Ostler
- Section of Gastroenterology and Hepatology, Dartmouth-Hitchcock Medical Center, Lebanon, New Hampshire
| | | | - Pablo Martinez-Camblor
- Department of Anesthesiology, Dartmouth-Hitchcock Medical Center, Lebanon, New Hampshire
| | - William D Chey
- Division of Gastroenterology and Hepatology, Michigan Medicine, Ann Arbor, Michigan
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21
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Andreevski V, Volkanovska A, Deriban G, Josifovic FL, Krstevski G, Nikolova D, Dimitrova MG, Stardelova KG, Serafimovski V. The Value of Injection Therapy with Botulinum Toxin in Pain Treatment of Primary Chronic Anal Fissures Compared to Anal Dilation, and Local Nifedipine in Combination with Lidocaine. Pril (Makedon Akad Nauk Umet Odd Med Nauki) 2023; 44:89-97. [PMID: 37453106 DOI: 10.2478/prilozi-2023-0029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/18/2023]
Abstract
Introduction: Anal fissure is a longitudinal tear of the mucosa of the anal canal extending from the outer anal orifice in the direction of the dentate line of the inner anal opening. Fissures are divided into primary and secondary, and acute or chronic. Besides minimal rectal bleeding, itching and soiling, primary chronic anal fissures (PCAF) manifest with anal pain as theirs main determinant. It is described as the most troubling symptom. Aim: To compare the effect of injection therapy with botulinum toxin A (ITBT) vs. anal dilation (AD), and local nifedipine with lidocaine (LNL) in pain treatment of PCAF. Materials and Methods: This controlled retrospective prospective longitudinal study covered 94 patients, divided in 3 groups. The first was treated with ITBT, the second with AD and third using LNL (31, 33 and 30 patients respectively). Clostridium botulinum toxin A was used, dissolved with saline to concentration of 200 U/ml. The solution was applied to both sides of PCAF at dose of 40U. Modified technique of AD was done using 3 fingers of a single hand, progressively introduced into the anal canal, followed by gradual lateral distraction during 1 min. LNL therapy was conducted using nifedipine (0.3%) with lidocaine (1.5%) ointment, applied twice daily for 3 weeks. To measure pain, a visual analog scale (VAS) was used. The follow-up period was 12 weeks with checkup at week 4. Results: The median age of participants was 46.6±13.9 years (50 males vs. 44 females). The type of therapy had a significantly different effect on pain at week 4 (p=0.0003). Severe pain was present in only 2 ITBT patients, 16 AD, and 6 LNL patients. Post hoc analyses showed different pain disappearance time by week 12 (p <0.0001). The mean time was shortest in ITBT group (6.1±1.5 weeks). Anal pain intensity significantly differed among the 3 groups (Fisher exact, p=0.002). Namely, 71% in ITBT group rated the pain as weakest (VAS score 1) compared to 18.2% in AD and 30% of patients in LNL group. The overall pain reduction significance was in favor of ITBT, due to the differences between the ITBT and AD groups (p=0.00024) and ITBT compared to LNL group (p=0.018). Conclusion: ITBT is superior to AD and LNL in reducing pain in PCAF.
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Affiliation(s)
- Vladimir Andreevski
- 1University Clinic of Gasteroenterohepatology, Faculty of Medicine, Ss. Cyril and Methodius, University in Skopje, RN Macedonia
| | - Ance Volkanovska
- 1University Clinic of Gasteroenterohepatology, Faculty of Medicine, Ss. Cyril and Methodius, University in Skopje, RN Macedonia
| | - Gjorgji Deriban
- 1University Clinic of Gasteroenterohepatology, Faculty of Medicine, Ss. Cyril and Methodius, University in Skopje, RN Macedonia
| | - Fani Licoska Josifovic
- 1University Clinic of Gasteroenterohepatology, Faculty of Medicine, Ss. Cyril and Methodius, University in Skopje, RN Macedonia
| | - Gregor Krstevski
- 1University Clinic of Gasteroenterohepatology, Faculty of Medicine, Ss. Cyril and Methodius, University in Skopje, RN Macedonia
| | - Dafina Nikolova
- 1University Clinic of Gasteroenterohepatology, Faculty of Medicine, Ss. Cyril and Methodius, University in Skopje, RN Macedonia
| | - Magdalena Genadieva Dimitrova
- 1University Clinic of Gasteroenterohepatology, Faculty of Medicine, Ss. Cyril and Methodius, University in Skopje, RN Macedonia
| | - Kalina Grivceva Stardelova
- 1University Clinic of Gasteroenterohepatology, Faculty of Medicine, Ss. Cyril and Methodius, University in Skopje, RN Macedonia
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Chang L, Chey WD, Imdad A, Almario CV, Bharucha AE, Diem S, Greer KB, Hanson B, Harris LA, Ko C, Murad MH, Patel A, Shah ED, Lembo AJ, Sultan S. American Gastroenterological Association-American College of Gastroenterology Clinical Practice Guideline: Pharmacological Management of Chronic Idiopathic Constipation. Am J Gastroenterol 2023; 118:936-954. [PMID: 37204227 PMCID: PMC10544839 DOI: 10.14309/ajg.0000000000002227] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/13/2023] [Accepted: 02/27/2023] [Indexed: 05/20/2023]
Abstract
INTRODUCTION Chronic idiopathic constipation (CIC) is a common disorder associated with significant impairment in quality of life. This clinical practice guideline, jointly developed by the American Gastroenterological Association and the American College of Gastroenterology, aims to inform clinicians and patients by providing evidence-based practice recommendations for the pharmacological treatment of CIC in adults. METHODS The American Gastroenterological Association and the American College of Gastroenterology formed a multidisciplinary guideline panel that conducted systematic reviews of the following agents: fiber, osmotic laxatives (polyethylene glycol, magnesium oxide, lactulose), stimulant laxatives (bisacodyl, sodium picosulfate, senna), secretagogues (lubiprostone, linaclotide, plecanatide), and serotonin type 4 agonist (prucalopride). The panel prioritized clinical questions and outcomes and used the Grading of Recommendations Assessment, Development, and Evaluation framework to assess the certainty of evidence for each intervention. The Evidence to Decision framework was used to develop clinical recommendations based on the balance between the desirable and undesirable effects, patient values, costs, and health equity considerations. RESULTS The panel agreed on 10 recommendations for the pharmacological management of CIC in adults. Based on available evidence, the panel made strong recommendations for the use of polyethylene glycol, sodium picosulfate, linaclotide, plecanatide, and prucalopride for CIC in adults. Conditional recommendations were made for the use of fiber, lactulose, senna, magnesium oxide, and lubiprostone. DISCUSSION This document provides a comprehensive outline of the various over-the-counter and prescription pharmacological agents available for the treatment of CIC. The guidelines are meant to provide a framework for approaching the management of CIC; clinical providers should engage in shared decision making based on patient preferences as well as medication cost and availability. Limitations and gaps in the evidence are highlighted to help guide future research opportunities and enhance the care of patients with chronic constipation.
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Affiliation(s)
- Lin Chang
- Vatche and Tamar Manoukian Division of Digestive Diseases, David Geffen School of Medicine at UCLA, Los Angeles, California, USA
| | - William D. Chey
- Division of Gastroenterology & Hepatology, Michigan Medicine, Ann Arbor, Michigan, USA
| | - Aamer Imdad
- Division of Gastroenterology, Hepatology and Nutrition, Department of Pediatrics, SUNY Upstate Medical University, Syracuse, New York, USA
| | - Christopher V. Almario
- Karsh Division of Gastroenterology and Hepatology, Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - Adil E. Bharucha
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Mayo Clinic, Rochester, Minnesota, USA
| | - Susan Diem
- Minneapolis VA Healthcare System, Minneapolis, Minnesota, USA
- University of Minnesota School of Medicine, Minneapolis, Minnesota, USA
| | - Katarina B. Greer
- Cleveland VA Healthcare System, Cleveland, Ohio, USA
- Case Western Reserve University, Cleveland, Ohio, USA
| | - Brian Hanson
- Minneapolis VA Healthcare System, Minneapolis, Minnesota, USA
- Department of Medicine, University of Minnesota, Minneapolis, Minnesota, USA
| | - Lucinda A. Harris
- Division of Gastroenterology & Hepatology, Mayo Clinic, Phoenix, Arizona, USA
| | - Cynthia Ko
- Division of Gastroenterology & Hepatology, University of Washington, Washington, DC, USA
| | | | - Amit Patel
- Division of Gastroenterology, Duke University School of Medicine and the Durham Veterans Affairs Medical Center, Durham, North Carolina, USA
| | - Eric D. Shah
- Division of Gastroenterology & Hepatology, Michigan Medicine, Ann Arbor, Michigan, USA
- Division of Gastroenterology & Hepatology, Department of Medicine, DartMouth Health, Lebanon, New Hampshire, USA
| | - Anthony J. Lembo
- Department of Gastroenterology, Hepatology & Nutrition, Digestive Disease and Surgery Institute; Cleveland Clinic, Cleveland, Ohio, USA
| | - Shahnaz Sultan
- Minneapolis VA Healthcare System, Minneapolis, Minnesota, USA
- University of Minnesota, Minneapolis, Minnesota, USA
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23
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Chang L, Chey WD, Imdad A, Almario CV, Bharucha AE, Diem S, Greer KB, Hanson B, Harris LA, Ko C, Murad MH, Patel A, Shah ED, Lembo AJ, Sultan S. American Gastroenterological Association-American College of Gastroenterology Clinical Practice Guideline: Pharmacological Management of Chronic Idiopathic Constipation. Gastroenterology 2023; 164:1086-1106. [PMID: 37211380 PMCID: PMC10542656 DOI: 10.1053/j.gastro.2023.03.214] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/13/2023] [Accepted: 02/27/2023] [Indexed: 05/23/2023]
Abstract
INTRODUCTION Chronic idiopathic constipation (CIC) is a common disorder associated with significant impairment in quality of life. This clinical practice guideline, jointly developed by the American Gastroenterological Association and the American College of Gastroenterology, aims to inform clinicians and patients by providing evidence-based practice recommendations for the pharmacological treatment of CIC in adults. METHODS The American Gastroenterological Association and the American College of Gastroenterology formed a multidisciplinary guideline panel that conducted systematic reviews of the following agents: fiber, osmotic laxatives (polyethylene glycol, magnesium oxide, lactulose), stimulant laxatives (bisacodyl, sodium picosulfate, senna), secretagogues (lubiprostone, linaclotide, plecanatide), and serotonin type 4 agonist (prucalopride). The panel prioritized clinical questions and outcomes and used the Grading of Recommendations Assessment, Development, and Evaluation framework to assess the certainty of evidence for each intervention. The Evidence to Decision framework was used to develop clinical recommendations based on the balance between the desirable and undesirable effects, patient values, costs, and health equity considerations. RESULTS The panel agreed on 10 recommendations for the pharmacological management of CIC in adults. Based on available evidence, the panel made strong recommendations for the use of polyethylene glycol, sodium picosulfate, linaclotide, plecanatide, and prucalopride for CIC in adults. Conditional recommendations were made for the use of fiber, lactulose, senna, magnesium oxide, and lubiprostone. DISCUSSION This document provides a comprehensive outline of the various over-the-counter and prescription pharmacological agents available for the treatment of CIC. The guidelines are meant to provide a framework for approaching the management of CIC; clinical providers should engage in shared decision making based on patient preferences as well as medication cost and availability. Limitations and gaps in the evidence are highlighted to help guide future research opportunities and enhance the care of patients with chronic constipation.
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Affiliation(s)
- Lin Chang
- Vatche and Tamar Manoukian Division of Digestive Diseases, David Geffen School of Medicine at UCLA, Los Angeles, California.
| | - William D Chey
- Division of Gastroenterology & Hepatology, Michigan Medicine, Ann Arbor, Michigan
| | - Aamer Imdad
- Division of Gastroenterology, Hepatology and Nutrition, Department of Pediatrics, SUNY Upstate Medical University, Syracuse, New York
| | - Christopher V Almario
- Karsh Division of Gastroenterology and Hepatology, Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, California
| | - Adil E Bharucha
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Mayo Clinic, Rochester, Minnesota
| | - Susan Diem
- Minneapolis VA Healthcare System, Minneapolis, Minnesota; University of Minnesota School of Medicine, Minneapolis, Minnesota
| | - Katarina B Greer
- Cleveland VA Healthcare System, Cleveland, Ohio; Case Western Reserve University, Cleveland, Ohio
| | - Brian Hanson
- Minneapolis VA Healthcare System, Minneapolis, Minnesota; Department of Medicine, University of Minnesota, Minneapolis, Minnesota
| | - Lucinda A Harris
- Division of Gastroenterology & Hepatology, Mayo Clinic, Phoenix, Arizona
| | - Cynthia Ko
- Division of Gastroenterology & Hepatology, University of Washington, Washington, DC
| | | | - Amit Patel
- Division of Gastroenterology, Duke University School of Medicine and the Durham Veterans Affairs Medical Center, Durham, North Carolina
| | - Eric D Shah
- Division of Gastroenterology & Hepatology, Michigan Medicine, Ann Arbor, Michigan; Division of Gastroenterology & Hepatology, Department of Medicine, DartMouth Health, Lebanon, New Hampshire
| | - Anthony J Lembo
- Department of Gastroenterology, Hepatology & Nutrition, Digestive Disease and Surgery Institute; Cleveland Clinic, Cleveland, Ohio
| | - Shahnaz Sultan
- Minneapolis VA Healthcare System, Minneapolis, Minnesota; University of Minnesota, Minneapolis, Minnesota
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Shah ED, Pelletier EA, Greeley C, Sieglinger EE, Sanchez JD, Northam KA, Perrone JA, Curley MA, Navas CM, Ostler TL, Burnett Greeley AR, Martinez-Camblor P, Baker JR, Chey WD. Utility of Anorectal Testing to Predict Outcomes With Pelvic Floor Physical Therapy in Chronic Constipation: Pragmatic Trial. Clin Gastroenterol Hepatol 2023; 21:1070-1081. [PMID: 35640864 DOI: 10.1016/j.cgh.2022.05.014] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/21/2022] [Revised: 04/30/2022] [Accepted: 05/05/2022] [Indexed: 02/07/2023]
Abstract
BACKGROUND & AIMS We performed a clinical trial that aimed to inform the clinical utility of anorectal manometry (ARM) and balloon expulsion time (BET) as up-front tests to predict outcomes with community-based pelvic floor physical therapy as the next best step to address chronic constipation after failing an empiric trial of soluble fiber supplementation or osmotic laxatives. METHODS We enrolled 60 treatment-naïve patients with Rome IV functional constipation failing 2 weeks of soluble fiber supplementation or osmotic laxatives. All patients underwent ARM/BET (London protocol) followed by community-based pelvic floor physical therapy. Outcomes were assessed at baseline and 12 weeks. The primary end point was clinical response (Patient Assessment of Constipation-Symptoms instrument). RESULTS Fifty-three patients completed pelvic rehabilitation and the post-treatment questionnaire. Contemporary frameworks define dyssynergia on balloon expulsion time and dyssynergic patterns (ARM), but these parameters did not inform clinical outcomes (area under the curve [AUC], <0.6). Squeeze pressure (>192.5 mm Hg on at least 1 of 3 attempts; sensitivity, 47.6%; specificity, 83.9%) and limited squeeze duration (inability to sustain 50% of squeeze pressure for >20 seconds; sensitivity, 71.4%; specificity, 58.1%) were the strongest predictors of clinical outcomes. Combining BET with squeeze duration (BET greater than 6.5 seconds and limited squeeze duration) improved predictive accuracy (AUC, 0.75; 95% CI, 0.59-0.90). BET poorly predicted outcomes as a single test (AUC, 0.54; 95% CI, 0.38-0.69). CONCLUSIONS Using ARM to evaluate squeeze profiles, rather than dyssynergia, appears useful to screen patients with chronic constipation for up-front pelvic floor physical therapy based on likelihood of response. BET appears noninformative as a single screening test (ClinicalTrials.gov: NCT04159350).
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Affiliation(s)
- Eric D Shah
- Section of Gastroenterology and Hepatology, Dartmouth-Hitchcock Medical Center, Lebanon, New Hampshire.
| | - Elizabeth A Pelletier
- Section of Gastroenterology and Hepatology, Dartmouth-Hitchcock Medical Center, Lebanon, New Hampshire
| | - Carol Greeley
- Section of Gastroenterology and Hepatology, Dartmouth-Hitchcock Medical Center, Lebanon, New Hampshire
| | - Emily E Sieglinger
- Section of Gastroenterology and Hepatology, Dartmouth-Hitchcock Medical Center, Lebanon, New Hampshire
| | - Jamie D Sanchez
- Section of Gastroenterology and Hepatology, Dartmouth-Hitchcock Medical Center, Lebanon, New Hampshire
| | - Kayla A Northam
- Section of Gastroenterology and Hepatology, Dartmouth-Hitchcock Medical Center, Lebanon, New Hampshire
| | - Jessica A Perrone
- Section of Gastroenterology and Hepatology, Dartmouth-Hitchcock Medical Center, Lebanon, New Hampshire
| | - Michael A Curley
- Section of Gastroenterology and Hepatology, Dartmouth-Hitchcock Medical Center, Lebanon, New Hampshire
| | - Christopher M Navas
- Section of Gastroenterology and Hepatology, Dartmouth-Hitchcock Medical Center, Lebanon, New Hampshire
| | - Tracy L Ostler
- Section of Gastroenterology and Hepatology, Dartmouth-Hitchcock Medical Center, Lebanon, New Hampshire
| | | | - Pablo Martinez-Camblor
- Department of Anesthesiology, Dartmouth-Hitchcock Medical Center, Lebanon, New Hampshire
| | - Jason R Baker
- Division of Gastroenterology, Atrium Health, Charlotte, North Carolina
| | - William D Chey
- Division of Gastroenterology and Hepatology, Michigan Medicine, Ann Arbor, Michigan
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Flatus Incontinence and Fecal Incontinence: A Case-Control Study. Dis Colon Rectum 2023; 66:591-597. [PMID: 35333800 DOI: 10.1097/dcr.0000000000002422] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
BACKGROUND Incontinence to gas can be a troublesome symptom impacting quality of life for patients even in the absence of fecal incontinence. Whether isolated flatus incontinence represents part of the spectrum of true fecal incontinence or a separate condition with a different pathophysiology remains unclear. OBJECTIVE This study aimed to evaluate the clinical features and anorectal physiology in women presenting with severe isolated flatus incontinence compared to women with fecal incontinence and healthy asymptomatic women. DESIGN This was a retrospective case-control study of prospectively collected data. SETTINGS Data from participants were obtained from a single tertiary Neurogastroenterology Unit in Sydney, Australia. PATIENTS Data from 34 patients with severe isolated flatus incontinence, 127 women with fecal incontinence' and 44 healthy women were analyzed. MAIN OUTCOME MEASURES The primary outcomes were clinical (including demographic, obstetric, and symptom variables) and physiological differences across the 3 groups. RESULTS Patients with flatus incontinence were significantly younger (mean 39 versus 63 years; p = 0.0001), had a shorter history of experiencing their symptoms ( p = 0.0001), and had harder stool form than patients with fecal incontinence ( p = 0.02). Those with flatus incontinence had an adverse obstetric history and impaired anorectal physiology (motor and sensory, specifically rectal hypersensitivity) but to a lesser extent than patients with fecal incontinence. LIMITATIONS This study was limited by its retrospective design and modest sample size. CONCLUSIONS Anorectal physiology was impaired in patients with flatus incontinence compared to healthy controls, but to a lesser extent than in those with fecal incontinence, raising the possibility that flatus incontinence could be a precursor to fecal incontinence. As clinical and physiological findings are different from healthy controls (including the presence of visceral hypersensitivity), isolated flatus incontinence should be considered a distinct clinical entity (like other functional GI disorders), or possibly part of an incontinence spectrum rather than purely a normal phenomenon. See Video Abstract at http://links.lww.com/DCR/B946 . INCONTINENCIA DE FLATOS E INCONTINENCIA FECAL UN ESTUDIO DE CASOS Y CONTROLES ANTECEDENTES:La incontinencia de gases puede ser un síntoma molesto que afecta la calidad de vida de los pacientes incluso en ausencia de incontinencia fecal. Aún no está claro si la incontinencia de flatos aislada representa parte del espectro de la incontinencia fecal verdadera o una condición separada con una fisiopatología poco clara.OBJETIVO:Evaluar las características clínicas y la fisiología anorrectal en mujeres que presentan incontinencia grave aislada de flatos, en comparación con la incontinencia fecal y mujeres sanas asintomáticas.DISEÑO:Este fue un estudio retrospectivo de casos y controles de datos recolectados prospectivamente.AJUSTE:Los datos de los participantes se obtuvieron de una sola Unidad de Neurogastroenterología terciaria en Sydney, Australia.PACIENTES:Se analizaron los datos de 34 pacientes con incontinencia grave aislada de flatos, junto con 127 mujeres con incontinencia fecal y 44 mujeres sanas.PRINCIPALES MEDIDAS DE RESULTADO:Los resultados primarios fueron clínicos (incluidas las variables demográficas, obstétricas y de síntomas), así como las diferencias fisiológicas entre los tres grupos.RESULTADOS:Los pacientes con incontinencia de flatos eran significativamente más jóvenes (media de 39 años frente a 63 años, p = 0,0001), tenían un historial más corto de experimentar sus síntomas (p = 0,0001) y tenían heces más duras que los pacientes con incontinencia fecal (p = 0,02). Aquellos con incontinencia de flatos tenían antecedentes obstétricos adversos y fisiología anorrectal alterada (motora y sensorial, específicamente hipersensibilidad rectal); aunque en menor medida que las pacientes con incontinencia fecal.LIMITACIONES:Este estudio estuvo limitado por su diseño retrospectivo y tamaño de muestra modesto.CONCLUSIONES:La fisiología anorrectal se vio afectada en las pacientes con incontinencia de flatos en comparación con las controles sanos, pero en menor medida que en aquellas con incontinencia fecal, lo que plantea la posibilidad de que la incontinencia de flatos pueda ser un precursor de la incontinencia fecal. Dado que los hallazgos clínicos y fisiológicos son diferentes a los de los controles sanos (incluida la presencia de hipersensibilidad visceral), la incontinencia de flatos aislada debe considerarse como una entidad clínica distinta (al igual que otros trastornos gastrointestinales funcionales), o posiblemente como parte de un espectro de incontinencia en lugar de un trastorno puramente a un fenómeno normal. Consulte Video Resumen en http://links.lww.com/DCR/B946 . (Traducción-Dr Yolanda Colorado ).
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Shah ED, Pelletier EA, Greeley C, Sieglinger EE, Sanchez JD, Northam KA, Perrone JA, Curley MA, Navas CM, Ostler TL, Burnett Greeley AR, Martinez-Camblor P, Baker JR, Harris A, Siegel CA, Chey WD. An Office-Based, Point-of-Care Test Predicts Treatment Outcomes With Community-Based Pelvic Floor Physical Therapy in Patients With Chronic Constipation. Clin Gastroenterol Hepatol 2023; 21:1082-1090. [PMID: 35341952 DOI: 10.1016/j.cgh.2022.03.022] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/26/2022] [Revised: 03/02/2022] [Accepted: 03/12/2022] [Indexed: 02/07/2023]
Abstract
BACKGROUND & AIMS Rectal evacuation disorders are common among constipated patients. We aimed to evaluate the accuracy of an investigational point-of-care test (rectal expulsion device [RED]) to predict outcomes with community-based pelvic floor physical therapy. METHODS We enrolled patients meeting Rome IV criteria for functional constipation failing fiber/laxatives for more than 2 weeks. RED was inserted and self-inflated, and then time-to-expel was measured in a left lateral position. All patients underwent empiric community-based pelvic floor physical therapy in routine care with outcomes measured at 12 weeks. The primary end point was global clinical response (Patient Assessment of Constipation Symptoms score reduction, >0.75 vs baseline). Secondary end points included improvement in health-related quality-of-life (Patient Assessment of Constipation Quality of Life score reduction, >1.0) and complete spontaneous bowel movement frequency (Food and Drug Administration complete spontaneous bowel movement responder definition). RESULTS Thirty-nine patients enrolled in a feasibility phase to develop the use-case protocol. Sixty patients enrolled in a blinded validation phase; 52 patients (mean, 46.9 y; 94.2% women) were included in the intention-to-treat analysis. In the left lateral position, RED predicted global clinical response (generalized area under the curve [gAUC], 0.67; 95% CI, 0.58-0.76]), health-related quality-of-life response (gAUC, 0.67; 95% CI, 0.58-0.77; P < .001), and complete spontaneous bowel movement response (gAUC, 0.63; 95% CI, 0.57-0.71; P < .001). As a screening test, a normal RED effectively rules out evacuation disorders (expected clinical response, 8.9%; P = .042). Abnormal RED in the left lateral position (defined as expulsion within 5 seconds or >120 seconds) predicted 48.9% clinical response to physical therapy. A seated maneuver enhanced the likelihood of clinical response (71.1% response with seated RED retained >13 seconds) but likely is unnecessary in most settings. CONCLUSIONS RED offers an opportunity to disrupt the paradigm by offering a personalized approach to managing chronic constipation in the community (Clinicaltrials.gov: NCT04159350).
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Affiliation(s)
- Eric D Shah
- Section of Gastroenterology and Hepatology, Dartmouth-Hitchcock Medical Center, Lebanon, New Hampshire.
| | - Elizabeth A Pelletier
- Section of Gastroenterology and Hepatology, Dartmouth-Hitchcock Medical Center, Lebanon, New Hampshire
| | - Carol Greeley
- Section of Gastroenterology and Hepatology, Dartmouth-Hitchcock Medical Center, Lebanon, New Hampshire
| | - Emily E Sieglinger
- Section of Gastroenterology and Hepatology, Dartmouth-Hitchcock Medical Center, Lebanon, New Hampshire
| | - Jamie D Sanchez
- Section of Gastroenterology and Hepatology, Dartmouth-Hitchcock Medical Center, Lebanon, New Hampshire
| | - Kayla A Northam
- Section of Gastroenterology and Hepatology, Dartmouth-Hitchcock Medical Center, Lebanon, New Hampshire
| | - Jessica A Perrone
- Section of Gastroenterology and Hepatology, Dartmouth-Hitchcock Medical Center, Lebanon, New Hampshire
| | - Michael A Curley
- Section of Gastroenterology and Hepatology, Dartmouth-Hitchcock Medical Center, Lebanon, New Hampshire
| | - Christopher M Navas
- Section of Gastroenterology and Hepatology, Dartmouth-Hitchcock Medical Center, Lebanon, New Hampshire
| | - Tracy L Ostler
- Section of Gastroenterology and Hepatology, Dartmouth-Hitchcock Medical Center, Lebanon, New Hampshire
| | | | - Pablo Martinez-Camblor
- Department of Anesthesiology, Dartmouth-Hitchcock Medical Center, Lebanon, New Hampshire
| | - Jason R Baker
- Division of Gastroenterology, Atrium Health, Charlotte, North Carolina
| | | | - Corey A Siegel
- Section of Gastroenterology and Hepatology, Dartmouth-Hitchcock Medical Center, Lebanon, New Hampshire
| | - William D Chey
- Division of Gastroenterology and Hepatology, Michigan Medicine, Ann Arbor, Michigan
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Trieu RQ, Prott G, Sequeira C, Jones M, Mazor Y, Schnitzler M, Malcolm A. Using a footstool does not aid simulated defecation in undifferentiated constipation: A randomized trial. Neurogastroenterol Motil 2023:e14580. [PMID: 36989181 DOI: 10.1111/nmo.14580] [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: 08/29/2022] [Revised: 03/08/2023] [Accepted: 03/14/2023] [Indexed: 03/30/2023]
Abstract
INTRODUCTION The use of a footstool has been advocated to optimize posture when sitting on the toilet and thus facilitate bowel evacuation. We aimed to assess the alterations in defecatory posture, and the changes in simulated defecation with use of a footstool in patients with constipation. METHODS Forty-one patients (female 93%, mean 52 year, SD 14 year) with constipation referred to a tertiary neurogastroenterology unit were enrolled. A bowel questionnaire, Hospital Anxiety and Depression Scale, and Rome questionnaire were administered prior to anorectal manometry. Each patient underwent three rectal balloon expulsion tests in randomized order with no footstool, a 7-inch, and a 9-inch footstool. Additional assessments included angle between spine and femur, and visual analogue scales assessing ease of evacuation, urge to defecate, and discomfort with expulsion. KEY RESULTS Defecatory posture was significantly altered by footstool use, with progressive narrowing of the angle between the spine and femur as footstool height increased (p < 0.001 for all comparisons). Compared with no footstool, the use of a footstool was not associated with a change in balloon expulsion time and there was no difference between the two footstool heights. Subjectively, no significant change was identified in any of the three perceptions of balloon expulsion between no footstool and footstool use. CONCLUSIONS AND INFERENCES Although the use of a footstool led to changes in defecatory posture, it did not improve subjective or objective measures of simulated defecation in patients with undifferentiated constipation. Therefore, the recommendation for its use during evacuation cannot be applied to all patients with constipation.
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Affiliation(s)
- Rose Qizhengyan Trieu
- Neurogastroenterology Unit and Department of Gastroenterology, Royal North Shore Hospital, St Leonards, New South Wales, Australia
- The University of Sydney, Sydney, New South Wales, Australia
| | - Gillian Prott
- Neurogastroenterology Unit and Department of Gastroenterology, Royal North Shore Hospital, St Leonards, New South Wales, Australia
| | - Carol Sequeira
- Neurogastroenterology Unit and Department of Gastroenterology, Royal North Shore Hospital, St Leonards, New South Wales, Australia
| | - Michael Jones
- Faculty of Medicine, Health and Human Sciences, Macquarie University, Sydney, New South Wales, Australia
| | - Yoav Mazor
- Neurogastroenterology Unit and Department of Gastroenterology, Rambam Health Care Campus, Haifa, Israel
- Department of Medical Neurobiology, The Hebrew University of Jerusalem, Jerusalem, Israel
| | - Margaret Schnitzler
- The University of Sydney, Sydney, New South Wales, Australia
- Department of Colorectal Surgery, Royal North Shore Hospital, St Leonards, New South Wales, Australia
| | - Allison Malcolm
- Neurogastroenterology Unit and Department of Gastroenterology, Royal North Shore Hospital, St Leonards, New South Wales, Australia
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Prichard DO, Fetzer J. Recto-anal Pressures in Constipated Men and Women Undergoing High-Resolution Anorectal Manometry. Dig Dis Sci 2023; 68:922-930. [PMID: 35727425 DOI: 10.1007/s10620-022-07590-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] [Received: 02/18/2022] [Accepted: 06/04/2022] [Indexed: 12/09/2022]
Abstract
BACKGROUND In constipated individuals, high-resolution anorectal manometry (HRM) may suggest the presence of a defecatory disorder. Despite known physiological differences between men and women, our understanding of functional anorectal pathophysiology is based upon predominantly female cohorts. Results are generalized to men. AIMS To evaluate whether recto-anal pressure patterns in constipated men are similar to those in constipated women. METHODS The electronic health records at Mayo Clinic, Rochester were used to identify constipated adult patients, without organic anorectal disease, who had undergone HRM and balloon expulsion testing (BET) in 2018, 2019, and 2020. Comparative analyses were performed. RESULTS Among 3,298 constipated adult patients (2,633 women, 665 men), anal and rectal pressures were higher in men. Women more likely to have HRM findings suggestive of a defecatory disorder (39% versus 20%, P < 0.001). Women were more likely to exhibit a type 4 pattern (27% versus 14%, P < 0.001), and less likely to exhibit a type 1 pattern (14% versus 38%, P < 0.001), of dyssynergia. Men were more likely to have an abnormal balloon expulsion test (BET, 34% versus 29%, P = 0.006). Nominal logistic regression demonstrates that male sex, age over 50 years, reduced recto-anal gradient during simulated evacuation, and types 2 and 4 dyssynergia are associated with an abnormal BET. CONCLUSIONS In this large retrospective study, constipated men and women exhibited different patterns of dyssynergia both in the presence and absence of an abnormal BET. These findings were independent of sex-specific baseline physiological differences.
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Affiliation(s)
- David O Prichard
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN, 55905, USA.
| | - Jeffrey Fetzer
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN, 55905, USA
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Fox JC, Feighery AM, Fetzer JR, Prichard DO. Results of Anorectal Physiological Testing in Patients with Limited English Proficiency. Dig Dis Sci 2023; 68:750-760. [PMID: 36383270 DOI: 10.1007/s10620-022-07732-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/07/2022] [Accepted: 10/10/2022] [Indexed: 11/17/2022]
Abstract
BACKGROUND Patients with limited English proficiency (LEP) experience barriers to healthcare. These include language barriers and difficulty accessing medical subspecialties. Consequently, patients with LEP may be underrepresented, and may be more likely to have abnormal results, among individuals referred for anorectal testing. AIMS To explore whether differences exist in the results of high-resolution anorectal manometry (HRM), rectal sensory testing (RST), and balloon expulsion testing (BET) between patients with LEP and English proficiency (EP). METHODS The electronic health records at Mayo Clinic, Rochester were used to identify constipated patients without organic anorectal disease who had undergone anorectal testing in 2018, 2019, and 2020. The language spoken by the patients was determined. HRM, RST, and BET results were compared. Nominal logistic regression explored the influence of age, gender, test operator, and LEP on the likelihood of abnormal findings. KEY RESULTS Among 3298 patients (80% female, mean age ± standard deviation 46 ± 16 years), 67 (2%) had LEP. HRM measurements were similar in LEP and EP patients. However, LEP patients were more likely to have abnormal BET and RST. Logistic regression revealed that age (older than 50 years), gender, test operator, and LEP influenced the results of BET and RST, with LEP having the strongest influence. CONCLUSIONS Results of anorectal testing in constipated patients differ between LEP and EP patients. This is likely to represent a difference in disease prevalence between these groups, for example, due to referral bias, rather than a difference in physiology or a language barrier.
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Affiliation(s)
- Jean C Fox
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN, 55905, USA
| | - Aoife M Feighery
- Department of Internal Medicine, Mayo Clinic, Rochester, MN, USA
| | - Jeffrey R Fetzer
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN, 55905, USA
| | - David O Prichard
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN, 55905, USA.
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Differences in Anorectal Manometry Values Among Women With Fecal Incontinence in a Racially, Ethnically, and Socioeconomically Diverse Population. UROGYNECOLOGY (HAGERSTOWN, MD.) 2023; 29:244-251. [PMID: 36735440 DOI: 10.1097/spv.0000000000001324] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
IMPORTANCE Anorectal manometry (ARM) is a valuable diagnostic and therapeutic tool that can both aid in identifying mechanisms contributing to fecal incontinence (FI) and inform management strategies. Consensus on standard reference range values has not been established, and women of varying racial and ethnic backgrounds are not well-represented in the current literature. OBJECTIVE We aimed to compare ARM values between women of different racial and ethnic groups with FI. STUDY DESIGN We conducted a retrospective cross-sectional study of women with FI who underwent ARM at a tertiary health system in an urban underserved community between 2016 and 2021. Demographic information and ARM values were collected from the medical record. Socioeconomic status (SES) was represented by the percent of the population living below the poverty line according to zip code using U.S. census data. Anorectal manometry values were compared between racial and ethnic groups, and multivariable logistic regression was conducted to control for patient characteristics. RESULTS Fifty-eight women were included in the analysis: 33% Hispanic, 22% Black, and 45% White. Hispanic and Black women had higher body mass index and higher rates of diabetes and loose stools and were of significantly lower SES compared with White women. Black and Hispanic women had significantly lower thresholds for volume at first sensation and higher mean anal squeeze pressure. Differences were maintained after controlling for body mass index, diabetes, SES, and diarrhea (P = 0.03 and P = 0.01, respectively). Other ARM values were not significantly different between groups. CONCLUSIONS Racial and ethnic differences in ARM values among women with FI exist. Further studies are needed to determine whether these differences have an impact on symptom severity, treatment selection and outcomes, and patient satisfaction.
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van Reijn-Baggen DA, Elzevier HW, Putter H, Pelger RCM, Han-Geurts IJM. Pelvic floor physical therapy in patients with chronic anal fissure: long-term follow-up of a randomized controlled trial. Int J Colorectal Dis 2023; 38:3. [PMID: 36602613 PMCID: PMC9813900 DOI: 10.1007/s00384-022-04292-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 12/15/2022] [Indexed: 01/06/2023]
Abstract
BACKGROUND Chronic anal fissure is a common benign anorectal disease with a high recurrence rate. Pelvic floor physical therapy has been proven effective in the short-term management in patients with chronic anal fissure and pelvic floor dysfunction (PAF-trial). The aim of this study was to determine the outcomes of the PAF-trial and fissure recurrence in patients who completed the 2 months of pelvic floor physical therapy at 1-year follow-up. METHODS Electromyographic registration of the pelvic floor, digital rectal examination, visual analog scales, patient-related outcome measurements, and quality of life were assessed at baseline and at 1-year after inclusion. The primary outcome was muscle tone at rest during electromyographic registration of the pelvic floor at baseline and at 1-year follow-up. Secondary outcomes contained fissure recurrence, pain ratings, pelvic floor dysfunction, complaint reduction measured with a proctology specific patient-reported outcome measurement, and quality of life. RESULTS The treatment protocol was followed by 137 patients. Ninety-seven patients (71%) completed the 1-year follow-up, 48 women (49.5%) and 49 men (50.5%) with a mean age of 44.4 ± 11.6 years (range 19-68). In the total group of patients, mean resting electromyographic values of the pelvic floor significantly improved from baseline to follow-up at 1 year (mean estimated difference 2.20 μV; 95% CI, 1.79 to 2.61; p < 0.001). After 1 year, the fissure recurred in 15 patients (15.5%). VAS-pain significantly decreased from baseline to follow-up (mean estimated difference 4.16; 95% CI, 3.75 to 4.58; p < 0.001). Dyssynergia was found in 72.9% at baseline and decreased to 14.4% at 1-year follow-up (p < 0.001). Complaint reduction measured with the Proctoprom significantly improved from baseline to 1-year follow-up (p < 0.001). Quality of life (RAND-36) significantly improved in eight of nine domains at 1-year follow-up. No significant improvement was found in the domain vitality. CONCLUSIONS In the PAF-trial, we demonstrated that pelvic floor physical therapy yields a significant and clinical benefit in the time course and therefore should be advocated as adjuvant conservative treatment in patients with chronic anal fissure. TRIAL REGISTRATION The trial is registered at the Dutch Trial registry (NTR7581) https://trialsearch.who.int.
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Affiliation(s)
- Daniëlle A van Reijn-Baggen
- Department of Surgery, Proctos Clinic, Bilthoven, The Netherlands.
- Department of Urology, Leiden University Medical Center, Leiden, The Netherlands.
| | - Henk W Elzevier
- Department of Urology and Medical Decision Making, Leiden University Medical Center, Leiden, The Netherlands
| | - H Putter
- Department of Biomedical Data Science, Leiden University Medical Center, Leiden, The Netherlands
| | - Rob C M Pelger
- Department of Urology, Leiden University Medical Center, Leiden, The Netherlands
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Rectal Intussusception: Medical management and timing of the decision to operate. SEMINARS IN COLON AND RECTAL SURGERY 2022. [DOI: 10.1016/j.scrs.2022.100940] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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Igualada-Martinez P, Breslin E, Higgins D, Hainsworth A. Physiotherapy management of anorectal dysfunction. SEMINARS IN COLON AND RECTAL SURGERY 2022. [DOI: 10.1016/j.scrs.2022.100936] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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Heinrich H, Fox M. One and Done: Is Measurement of the Rectoanal Pressure Gradient Enough to Diagnose Defecatory Disorders and Guide the Management of Constipation? Gastroenterology 2022; 163:1488-1491. [PMID: 36220460 DOI: 10.1053/j.gastro.2022.10.007] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/29/2022] [Accepted: 10/06/2022] [Indexed: 12/02/2022]
Affiliation(s)
- Henriette Heinrich
- Clarunis University Center for Gastrointestinal Diseases, University Hospital Basel, Basel, Switzerland; Department of Gastroenterology & Hepatology, University Hospital Zurich, Zurich, Switzerland
| | - Mark Fox
- Department of Gastroenterology & Hepatology, University Hospital Zurich, Zurich, Switzerland; Digestive Function: Basel, Laboratory and Clinic for Disorders of Gastro-intestinal Motility and Function, Department of Gastroenterology, Klinik Arlesheim, Arlesheim, Switzerland.
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Blackett JW, Gautam M, Mishra R, Oblizajek NR, Kathavarayan Ramu S, Bailey KR, Bharucha AE. Comparison of Anorectal Manometry, Rectal Balloon Expulsion Test, and Defecography for Diagnosing Defecatory Disorders. Gastroenterology 2022; 163:1582-1592.e2. [PMID: 35995074 PMCID: PMC9691522 DOI: 10.1053/j.gastro.2022.08.034] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/26/2022] [Revised: 08/10/2022] [Accepted: 08/13/2022] [Indexed: 12/19/2022]
Abstract
BACKGROUND & AIMS The utility of high-resolution anorectal manometry (HR-ARM) for diagnosing defecatory disorders (DDs) is unclear because healthy people may have features of dyssynergia. We aimed to identify objective diagnostic criteria for DD and to ascertain the utility of HR-ARM for diagnosing DD. METHODS Constipated patients were assessed with HR-ARM and rectal balloon expulsion time (BET), and a subset underwent defecography. Normal values were established by assessing 184 sex-matched healthy individuals. Logistic regression models evaluated the association of abnormal HR-ARM findings with prolonged BET and reduced rectal evacuation (determined by defecography). RESULTS A total of 474 constipated individuals (420 women) underwent HR-ARM and BET, and 158 underwent defecography. BET was prolonged, suggesting a DD, for 152 patients (32%). Rectal evacuation was lower for patients with prolonged vs normal BET. A lower rectoanal gradient during evacuation, reduced anal squeeze increment, and reduced rectal sensation were independently associated with abnormal BETs; the rectoanal gradient was 36% sensitive and 85% specific for prolonged BET. A lower rectoanal gradient and prolonged BET were independently associated with reduced evacuation. Among constipated patients, the probability of reduced rectal evacuation was 14% when the gradient and BET were both normal, 45% when either was abnormal, and 75% when both variables were abnormal. CONCLUSIONS HR-ARM, BET, and defecography findings were concordant for constipated patients, and reduced rectoanal gradient was the best HR-ARM predictor of prolonged BET or reduced rectal evacuation. Prolonged BET, reduced gradient, and reduced evacuation each independently supported a diagnosis of DD in constipated patients. We propose the terms probable DD for patients with an isolated abnormal gradient or BET and definite DD for patients with abnormal results from both tests.
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Affiliation(s)
- John W Blackett
- Division of Gastroenterology and Hepatology, Mayo Clinic School of Graduate Medical Education, Mayo Clinic College of Medicine and Science, Rochester, Minnesota
| | - Misha Gautam
- Enteric Physiology and Imaging Facility, Mayo Clinic School of Graduate Medical Education, Mayo Clinic College of Medicine and Science, Rochester, Minnesota
| | - Rahul Mishra
- Division of Gastroenterology and Hepatology, Mayo Clinic School of Graduate Medical Education, Mayo Clinic College of Medicine and Science, Rochester, Minnesota
| | - Nicholas R Oblizajek
- Division of Gastroenterology and Hepatology, Mayo Clinic School of Graduate Medical Education, Mayo Clinic College of Medicine and Science, Rochester, Minnesota
| | - Shivabalan Kathavarayan Ramu
- Division of Gastroenterology and Hepatology, Mayo Clinic School of Graduate Medical Education, Mayo Clinic College of Medicine and Science, Rochester, Minnesota
| | - Kent R Bailey
- Division of Clinical Trials and Biostatistics, Mayo Clinic, Rochester, Minnesota
| | - Adil E Bharucha
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota.
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Diagnosis and Management of Functional Pouch Disorders: A Systematic Review. Dis Colon Rectum 2022; 65:S113-S118. [PMID: 36399771 DOI: 10.1097/dcr.0000000000002586] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
BACKGROUND Functional disorders impart significant morbidity in patients with inflammatory bowel disease who undergo restorative proctocolectomy. OBJECTIVE This systematic review aimed to summarize the management strategies for various functional disorders of the pouch. DATA SOURCES A database search of PubMed was conducted to identify relevant clinical studies assessing the management of various functional disorders in patients who underwent restorative proctocolectomy. STUDY SELECTION Published clinical studies investigating a functional disorder of the pouch in patients who previously underwent a colectomy with ileal pouch-anal anastomosis. INTERVENTIONS Restorative proctocolectomy was completed in patients with inflammatory bowel disease or other indications such as a diagnosis of familial adenomatous polyposis. MAIN OUTCOME MEASURES The primary outcomes described in this review include the prevalence of functional disorders of the pouch in patients undergoing restorative proctocolectomy and the relevant management strategies. RESULTS Ten clinical studies were identified using the predetermined search terms and screened for relevancy to patients with inflammatory bowel disease who previously underwent colectomy with ileal pouch-anal anastomosis. A qualitative summary was developed on the basis of data from these studies and from current guidelines developed for the management of inflammatory bowel disease. LIMITATIONS This systematic review is limited by the small number and low quality of the clinical studies included as well as the nonquantitative summary of the findings. CONCLUSIONS Functional disorders of the pouch are likely underdiagnosed. Although a source of significant morbidity, these diseases require additional clinical studies to better elucidate effective management strategies.
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Mishra R, Gautam M, Oblizajek NR, Bharucha AE. Reproducibility of high-resolution manometry among healthy and constipated persons. Neurogastroenterol Motil 2022; 34:e14438. [PMID: 36017816 PMCID: PMC9722563 DOI: 10.1111/nmo.14438] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/27/2022] [Revised: 06/30/2022] [Accepted: 07/14/2022] [Indexed: 02/08/2023]
Abstract
BACKGROUND AND AIMS Although high-resolution manometry (HR_ARM) is commonly used to diagnose defecatory disorders, its intraindividual day-to-day reproducibility is unknown. Since these measurements entail voluntary effort, this study aimed to evaluate the intraindividual day-to-day reproducibility of HR_ARM. METHODS In 22 healthy women (35 years [14] mean [SD]) and 53 constipated patients (42 years [13], 46 women), the rectal balloon expulsion time (BET), and anorectal pressures were measured with HR_ARM on 2 days separated by a median (interquartile range) of 15 days (11-53) in healthy and 40 days (8-75) in constipated patients. Anorectal pressures were evaluated at rest (20 s), during squeeze, and during evacuation. Rectal sensation was also evaluated in constipated patients. The agreement between both measurements was evaluated with Lin's concordance correlation coefficient (CCC) and other tests. RESULTS Among constipated patients, the anal resting (mean CCC [95%CI] 0.62 [0.43-0.76]) and squeeze pressures (CCC 0.65 [0.47-0.79]), rectoanal gradient during evacuation (CCC 0.42 [0.17-0.62]), and rectal sensory thresholds (CCC for urgency 0.72 [0.52-0.84]) were concordant. Between days 1 and 2, one or more outcomes, characterized as normal or abnormal, differed in 79% of constipated patients, i.e., anal resting and squeeze pressures, the gradient, and the rectal BET differed in, respectively, 25%, 19%, 36%, and 10% of constipated patients. The rectal BET was prolonged in three healthy persons (both days) and either on 1 day (six patients) or 2 days (33 patients) in constipated patients. CONCLUSIONS While HR_ARM variables and the BET are reproducible within healthy and constipated persons, the outcome on repeat testing differed in 79% of constipated patients.
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Affiliation(s)
- Rahul Mishra
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota, USA
| | - Misha Gautam
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota, USA
| | - Nicholas R Oblizajek
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota, USA
| | - Adil E Bharucha
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota, USA
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Video-Based Deep Learning to Detect Dyssynergic Defecation with 3D High-Definition Anorectal Manometry. Dig Dis Sci 2022; 68:2015-2022. [PMID: 36401758 DOI: 10.1007/s10620-022-07759-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/07/2022] [Accepted: 11/03/2022] [Indexed: 11/20/2022]
Abstract
BACKGROUND We developed a deep learning algorithm to evaluate defecatory patterns to identify dyssynergic defecation using 3-dimensional high definition anal manometry (3D-HDAM). AIMS We developed a 3D-HDAM deep learning algorithm to evaluate for dyssynergia. METHODS Spatial-temporal data were extracted from consecutive 3D-HDAM studies performed between 2018 and 2020 at Dartmouth-Hitchcock Health. The technical procedure and gold standard definition of dyssynergia were based on the London consensus, adapted to the needs of 3D-HDAM technology. Three machine learning models were generated: (1) traditional machine learning informed by conventional anorectal function metrics, (2) deep learning, and (3) a hybrid approach. Diagnostic accuracy was evaluated using bootstrap sampling to calculate area-under-the-curve (AUC). To evaluate overfitting, models were validated by adding 502 simulated defecation maneuvers with diagnostic ambiguity. RESULTS 302 3D-HDAM studies representing 1208 simulated defecation maneuvers were included (average age 55.2 years; 80.5% women). The deep learning model had comparable diagnostic accuracy [AUC 0.91 (95% confidence interval 0.89-0.93)] to traditional [AUC 0.93(0.92-0.95)] and hybrid [AUC 0.96(0.94-0.97)] predictive models in training cohorts. However, the deep learning model handled ambiguous tests more cautiously than other models; the deep learning model was more likely to designate an ambiguous test as inconclusive [odds ratio 4.21(2.78-6.38)] versus traditional/hybrid approaches. CONCLUSIONS Deep learning is capable of considering complex spatial-temporal information on 3D-HDAM technology. Future studies are needed to evaluate the clinical context of these preliminary findings.
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Chen Z, Pan S, Zuo S. TikTok and YouTube as sources of information on anal fissure: A comparative analysis. Front Public Health 2022; 10:1000338. [PMID: 36407987 PMCID: PMC9669434 DOI: 10.3389/fpubh.2022.1000338] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2022] [Accepted: 10/17/2022] [Indexed: 11/06/2022] Open
Abstract
Introduction Anal fissure is a common colorectal disease impacting patients' life quality with high incidence. Social media platforms are becoming a kind of health information source nowadays. This study aims to evaluate and compare the quality of anal fissure-related videos on TikTok and YouTube. Materials and methods One hundred videos were sourced from TikTok and YouTube, respectively and videos were screened further. The completeness of six types of content within the videos is assessed, including the definition of disease, symptoms, risk factors, evaluation, management and outcomes. Finally, the DISCERN instrument, Patient Education Materials Assessment Tool and Global Quality scale are used to assess video display quality and content. A correlation analysis is undertaken considering the video features, DISCERN, PEMAT and GQS scores. Results Physicians and non-profit organizations contributed almost all video content among selected videos. A statistically significant correlation between DISCERN classification and duration, PEMAT understandability, PEMAT actionability and GQS scores is recorded. DISCERN total scores were significantly positively correlated with video duration, PEMAT understandability, PEMAT actionability and GQS scores. GQS scores were significantly positively correlated with duration, PEMAT understandability and PEMAT actionability scores. For content, the videos mainly described management and symptoms while containing limited information on the disease evaluation, and outcomes. Conclusions The sources of uploaders on YouTube are more diverse than TikTok, and the quality of videos is also relatively higher on YouTube. Even so, the video quality of the two platforms still needs to be further improved. Health information without integrity, reliability and practicability impacts patients' disease perception and health-seeking behavior, leading to serious consequences. Much effort must be taken to improve the quality of videos regarding anal fissures on the two platforms, which will facilitate the development of public health education on this issue.
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Bharucha AE, Knowles CH. Rectocele: Incidental or important? Observe or operate? Contemporary diagnosis and management in the multidisciplinary era. Neurogastroenterol Motil 2022; 34:e14453. [PMID: 36102693 PMCID: PMC9887546 DOI: 10.1111/nmo.14453] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/08/2022] [Revised: 08/06/2022] [Accepted: 08/17/2022] [Indexed: 02/02/2023]
Abstract
BACKGROUND More common in older women than younger women, rectoceles may be secondary to pelvic floor weakness and/or pelvic floor dysfunction with impaired rectal evacuation. Rectoceles may be small (<2 cm), medium (2-4 cm), or large (>4 cm). Arguably, large rectoceles are more likely to be associated with symptoms (e.g., difficult defecation). It can be challenging to ascertain the extent to which a rectocele is secondary to pelvic floor dysfunction and/or whether a rectocele, rather than associated pelvic floor dysfunction, is responsible for symptoms. Surgical repair should be considered when initial treatment measures (e.g., bowel modifying agents and pelvic floor biofeedback therapy) are unsuccessful. PURPOSE We summarize the clinical features, diagnosis, and management of rectoceles, with an emphasis on outcomes after surgical repair. This review accompanies a retrospective analysis of outcomes after multidisciplinary, transvaginal rectocele repair procedures undertaken by three colorectal surgeons in 215 patients at a large teaching hospital in the UK. A majority of patients had a large rectocele. Some patients also underwent an anterior levatorplasty and/or an enterocele repair. All patients were jointly assessed, and some patients underwent surgery by colorectal and urogynecologic surgeons. In this cohort, the perioperative data, efficacy, and harms outcomes are comparable with historical data predominantly derived from retrospective series in which patients had a good outcome (67%-78%), symptoms of difficult defecation improved (30%-50%), and patients had a recurrent rectocele 2 years after surgery (17%). Building on these data, prospective studies that rigorously evaluate outcomes after surgical repair are necessary.
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Affiliation(s)
- Adil E Bharucha
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota, USA
| | - Charles H Knowles
- Blizard Institute (Knowles), Centre for Neuroscience, Surgery & Trauma, Queen Mary University of London, London, UK
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Ng WKD, Chok AY, Ng YY, Seow‐En I, Tan EK. Efficacy of biofeedback therapy for faecal incontinence in an Asian population. ANZ J Surg 2022; 93:1262-1266. [DOI: 10.1111/ans.18131] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2022] [Revised: 10/09/2022] [Accepted: 10/13/2022] [Indexed: 11/29/2022]
Affiliation(s)
| | - Aik Yong Chok
- Department of Colorectal Surgery Singapore General Hospital Singapore
| | - Yvonne Ying‐Ru Ng
- Department of Colorectal Surgery Singapore General Hospital Singapore
| | - Isaac Seow‐En
- Department of Colorectal Surgery Singapore General Hospital Singapore
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Bharucha AE, Basilisco G, Malcolm A, Lee TH, Hoy MB, Scott SM, Rao SSC. Review of the indications, methods, and clinical utility of anorectal manometry and the rectal balloon expulsion test. Neurogastroenterol Motil 2022; 34:e14335. [PMID: 35220645 PMCID: PMC9418387 DOI: 10.1111/nmo.14335] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/08/2021] [Revised: 01/24/2022] [Accepted: 02/01/2022] [Indexed: 02/06/2023]
Abstract
BACKGROUND Anorectal manometry (ARM) comprehensively assesses anorectal sensorimotor functions. PURPOSE This review examines the indications, techniques, interpretation, strengths, and weaknesses of high-resolution ARM (HR-ARM), 3-dimensional high-resolution anorectal manometry (3D-HR-ARM), and portable ARM, and other assessments (i.e., rectal sensation and rectal balloon expulsion test) that are performed alongside manometry. It is based on a literature search of articles related to ARM in adults. HR-ARM and 3D-HR-ARM are useful for diagnosing defecatory disorders (DD), to identify anorectal sensorimotor dysfunction and guide management in patients with fecal incontinence (FI), constipation, megacolon, and megarectum; and to screen for anorectal structural (e.g., rectal intussusception) abnormalities. The rectal balloon expulsion test is a useful, low-cost, radiation-free, outpatient assessment tool for impaired evacuation that is performed and interpreted in conjunction with ARM. The anorectal function tests should be interpreted with reference to age- and sex-matched normal values, clinical features, and results of other tests. A larger database of technique-specific normal values and newer paradigms of analyzing anorectal pressure profiles will increase the precision and diagnostic utility of HR-ARM for identifying abnormal mechanisms of defecation and continence.
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Affiliation(s)
- Adil E Bharucha
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota, USA
| | - Guido Basilisco
- UO Gastroenterologia, Fondazione IRCCS Cà Granda Ospedale Maggiore Policlinico, Milano, Italy
| | - Allison Malcolm
- Department of Gastroenterology, Royal North Shore Hospital and University of Sydney, Sydney, NSW, Australia
| | - Tae Hee Lee
- Digestive Disease Center, Soonchunhyang University Seoul Hospital, Seoul, Korea
| | - Matthew B Hoy
- Mayo Medical Library, Mayo Clinic, Rochester, Minnesota, USA
| | - S Mark Scott
- National Bowel Research Centre, Queen Mary University of London, London, UK
| | - Satish S C Rao
- Department of Gastroenterology, Augusta University, Augusta, Georgia, USA
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Bharucha AE, Knowles CH, Mack I, Malcolm A, Oblizajek N, Rao S, Scott SM, Shin A, Enck P. Faecal incontinence in adults. Nat Rev Dis Primers 2022; 8:53. [PMID: 35948559 DOI: 10.1038/s41572-022-00381-7] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 06/29/2022] [Indexed: 11/09/2022]
Abstract
Faecal incontinence, which is defined by the unintentional loss of solid or liquid stool, has a worldwide prevalence of ≤7% in community-dwelling adults and can markedly impair quality of life. Nonetheless, many patients might not volunteer the symptom owing to embarrassment. Bowel disturbances, particularly diarrhoea, anal sphincter trauma (obstetrical injury or previous surgery), rectal urgency and burden of chronic illness are the main risk factors for faecal incontinence; others include neurological disorders, inflammatory bowel disease and pelvic floor anatomical disturbances. Faecal incontinence is classified by its type (urge, passive or combined), aetiology (anorectal disturbance, bowel symptoms or both) and severity, which is derived from the frequency, volume, consistency and nature (urge or passive) of stool leakage. Guided by the clinical features, diagnostic tests and therapies are implemented stepwise. When simple measures (for example, bowel modifiers such as fibre supplements, laxatives and anti-diarrhoeal agents) fail, anorectal manometry and other tests (endoanal imaging, defecography, rectal compliance and sensation, and anal neurophysiological tests) are performed as necessary. Non-surgical options (diet and lifestyle modification, behavioural measures, including biofeedback therapy, pharmacotherapy for constipation or diarrhoea, and anal or vaginal barrier devices) are often effective, especially in patients with mild faecal incontinence. Thereafter, perianal bulking agents, sacral neuromodulation and other surgeries may be considered when necessary.
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Affiliation(s)
- Adil E Bharucha
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN, USA.
| | - Charles H Knowles
- Blizard Institute, Centre for Neuroscience, Surgery & Trauma, Queen Mary University of London, London, UK
| | - Isabelle Mack
- University Hospital, Department of Psychosomatic Medicine, Tübingen, Germany
| | - Allison Malcolm
- Department of Gastroenterology, Royal North Shore Hospital and University of Sydney, Sydney, New South Wales, Australia
| | - Nicholas Oblizajek
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN, USA
| | - Satish Rao
- Department of Gastroenterology, University of Georgia, Augusta, GA, USA
| | - S Mark Scott
- Blizard Institute, Centre for Neuroscience, Surgery & Trauma, Queen Mary University of London, London, UK
| | - Andrea Shin
- Division of Gastroenterology and Hepatology, Indiana University, Indianapolis, IN, USA
| | - Paul Enck
- University Hospital, Department of Psychosomatic Medicine, Tübingen, Germany.
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van Reijn-Baggen DA, Elzevier HW, Putter H, Pelger RCM, Han-Geurts IJM. Pelvic floor physical therapy in patients with chronic anal fissure: a randomized controlled trial. Tech Coloproctol 2022; 26:571-582. [PMID: 35511322 PMCID: PMC9069957 DOI: 10.1007/s10151-022-02618-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/15/2022] [Accepted: 03/16/2022] [Indexed: 12/12/2022]
Abstract
Background A chronic anal fissure is a common, painful condition with great impact on daily life. The exact pathogenesis has not been fully elucidated and treatment varies. A large percentage of patients experience pelvic floor dysfunction (dyssynergia and increased pelvic floor muscle tone). The aim of our study was to investigate the effect of pelvic floor physical therapy in patients with chronic anal fissure. Methods Between December 2018 and July 2021, at the Proctos Clinic in the Netherlands, patients with chronic anal fissure and pelvic floor dysfunction were randomly assigned to an intervention group, receiving 8 weeks of pelvic floor physical therapy including electromyographic biofeedback or assigned to a control group receiving postponed pelvic floor physical therapy. The primary outcome was muscle tone at rest during electromyographic registration of the pelvic floor before and after pelvic floor physical therapy. Secondary outcomes contained healing of the fissure, pain ratings, improvement of pelvic floor function, and complaint reduction measured with a proctology-specific patient-reported outcome measurement. Endpoints were measured at 8- and 20-week follow-up. Results One hundred forty patients were included in the study, 68 men (48.6%) and 72 women (51.4%) with a mean age of 44.5 ± 11.1 (range 19–79) years. Mean resting electromyographic values of the pelvic floor in the intervention group significantly improved from pre- to post-treatment (p < 0.001) and relative to controls (mean estimated difference between groups − 1.88 µV; 95% CI, − 2.49 to − 1.27 (p < 0.001) at first follow-up and remained significant from baseline at 20-week follow-up (p < 0.001). The intervention group performed better compared to the control group on all secondary outcomes, i.e., healing of the fissure (55.7% of the patients vs 21.4% in control, pain ratings (p < 0.001), diminished dyssynergia (p < 0.001), complaint reduction (p < 0.001), and decrease of pelvic floor muscle tone (p < 0.05) at first follow-up. Conclusions The findings of this study provide strong evidence that pelvic floor physical therapy is effective in patients with chronic anal fissure and pelvic floor dysfunction and supports its recommendation as adjuvant treatment besides regular conservative treatment.
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Affiliation(s)
- Daniëlle A van Reijn-Baggen
- Department of Surgery, Proctos Clinic, Bilthoven, The Netherlands. .,Department of Urology, Leiden University Medical Centre, Leiden, The Netherlands.
| | - Henk W Elzevier
- Department of Urology and Medical Decision Making, Leiden University Medical Centre, Leiden, The Netherlands
| | - H Putter
- Department of Biomedical Data Science, Leiden University Medical Centre, Leiden, The Netherlands
| | - Rob C M Pelger
- Department of Urology, Leiden University Medical Centre, Leiden, The Netherlands
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Response to Bellini et al. Am J Gastroenterol 2022; 117:809-810. [PMID: 35315800 DOI: 10.14309/ajg.0000000000001677] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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Deb B, Sharma M, Fletcher JG, Srinivasan SG, Chronopoulou A, Chen J, Bailey KR, Feuerhak KJ, Bharucha AE. Inadequate Rectal Pressure and Insufficient Relaxation and Abdominopelvic Coordination in Defecatory Disorders. Gastroenterology 2022; 162:1111-1122.e2. [PMID: 34951994 PMCID: PMC8934280 DOI: 10.1053/j.gastro.2021.12.257] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/06/2021] [Revised: 12/13/2021] [Accepted: 12/16/2021] [Indexed: 12/19/2022]
Abstract
BACKGROUND & AIMS Diagnostic tests for defecatory disorders (DDs) asynchronously measure anorectal pressures and evacuation and show limited agreement; thus, abdominopelvic-rectoanal coordination in normal defecation and DDs is poorly characterized. We aimed to investigate anorectal pressures, anorectal and abdominal motion, and evacuation simultaneously in healthy and constipated women. METHODS Abdominal wall and anorectal motion, anorectal pressures, and rectal evacuation were measured simultaneously with supine magnetic resonance defecography and anorectal manometry. Evacuators were defined as those who attained at least 25% rectal evacuation. Supervised (logistic regression and random forest algorithm) and unsupervised (k-means cluster) analyses identified abdominal and anorectal variables that predicted evacuation. RESULTS We evaluated 28 healthy and 26 constipated women (evacuators comprised 19 healthy participants and 8 patients). Defecation was initiated by abdominal wall expansion that was coordinated with anorectal descent, increased rectal and anal pressure, and then anal relaxation and rectal evacuation. Compared with evacuators, nonevacuators had lower anal diameters during simulated defecation, rectal pressure, anorectal junction descent, and abdominopelvic-rectoanal coordination (P < .05). Unsupervised cluster analysis identified 3 clusters that were associated with evacuator status (P < .01), that is, 10 evacuators (83%), 16 evacuators (73%), and 1 evacuator (5%) in clusters 1, 2, and 3, respectively. Each cluster had distinct characteristics (eg, maximum abdominosacral distance, rectal pressure, anorectal junction descent, anal diameter) and correlates that were more (clusters 1-2) or less (cluster 3) conducive to evacuation. Cluster 2 had 16 evacuators (73%) and intermediate characteristics (eg, lower anal resting pressure and relaxation during evacuation; P < .05). CONCLUSIONS Women with DDs and a modest proportion of healthy women had specific patterns of anorectal dysfunction, including inadequate rectal pressurization, anal relaxation, and abdominopelvic-rectoanal coordination. These observations may guide individualized therapy for DDs in the future.
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Swier RM, Siebrasse A, Coscia E, Peery AF. Diet in Benign Colonic Disorders: A Narrative Review. Clin Ther 2022; 44:657-670. [DOI: 10.1016/j.clinthera.2022.03.010] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2022] [Revised: 03/16/2022] [Accepted: 03/16/2022] [Indexed: 12/14/2022]
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Malcolm A. Enhanced Understanding of Normal and Abnormal Evacuation: A Potential Pathway to Improved and Individualized Therapy for Defecatory Disorders. Gastroenterology 2022; 162:1028-1030. [PMID: 35149025 DOI: 10.1053/j.gastro.2022.01.056] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/19/2022] [Accepted: 01/20/2022] [Indexed: 12/02/2022]
Affiliation(s)
- Allison Malcolm
- Neurogastroenterology Unit, Department of Gastroenterology, Royal North Shore Hospital and, University of Sydney, Sydney, New South Wales, Australia.
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Chen H, Zhang W, Sun Y, Jiao R, Liu Z. The Role of Acupuncture in Relieving Post-Hemorrhoidectomy Pain: A Systematic Review of Randomized Controlled Trials. Front Surg 2022; 9:815618. [PMID: 35419404 PMCID: PMC8995644 DOI: 10.3389/fsurg.2022.815618] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2021] [Accepted: 02/21/2022] [Indexed: 11/23/2022] Open
Abstract
Background Post-hemorrhoidectomy pain (PHP) remains one of the complications of hemorrhoidectomy and can delay patient's recovery. Current clinical guideline on PHP remains skeptical on the effectiveness of acupuncture, which has been applied for PHP in practice with inconsistent evidence. Objectives This systematic review aimed to evaluate the effectiveness of acupuncture on PHP by reviewing existing evidence. Methods Nine databases such as PubMed and Embase were searched for randomized controlled trials (RCTs) from inception to 30th September 2021. The outcome measures on pain level after hemorrhoidectomy, dose of rescue analgesic drug used, quality of life, adverse events, etc., were extracted and analyzed in a narrative approach. Results Four RCTs involving 275 patients were included in the analysis. One study showed that the visual analog scale (VAS) score was significantly lower in the electro-acupuncture (EA) group compared to that in the sham acupuncture (SA) group at 6, 24 h after surgery and during the first defecation (p < 0.05). Similar trends were found in the verbal rating scale (VRS) and Wong-Baker Faces scale (WBS) score but at different time points. Another study also found EA was effective on relieving pain during defecation up to 7 days after surgery when compared with local anesthetics (p < 0.05). However, two studies evaluating manual acupuncture (MA) compared with active medications for PHP showed inconsistent results on effectiveness. Variability was found in the quality of included studies. Conclusions Although benefit of acupuncture on PHP, especially EA on defecation after surgery, was observed at some time points, evidence on effectiveness of acupuncture on PHP was not conclusive. Systematic Review Registration https://www.crd.york.ac.uk/PROSPERO/, PROSPERO, identifier: CRD42018099961.
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Affiliation(s)
- Huan Chen
- Department of Acupuncture, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
- Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Weina Zhang
- Department of Acupuncture, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
- Beijing University of Chinese Medicine, Beijing, China
| | - Yuanjie Sun
- Department of Acupuncture, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Ruimin Jiao
- Department of Acupuncture, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
- Institute of Acupuncture and Moxibustion, China Academy of Chinese Medical Science, Beijing, China
| | - Zhishun Liu
- Department of Acupuncture, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
- *Correspondence: Zhishun Liu
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