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1.
BJS Open ; 5(3)2021 05 07.
Artigo em Inglês | MEDLINE | ID: mdl-34052848

RESUMO

BACKGROUND: Colectomy remains a treatment option for a minority of patients with slow-transit constipation (STC) refractory to conservative treatment. However careful patient selection is essential to maximize benefits and minimize risk of adverse outcome. This study determined the proportion of patients with chronic constipation that would meet criteria for colectomy based on recent European graded practice recommendations derived by expert consensus. METHODS: Retrospective application of graded practice recommendations was undertaken on a prospectively maintained data set of consecutive adult patients with chronic constipation who underwent whole-gut transit studies using radio-opaque markers. Primary analysis applied contraindications achieving high level of expert consensus (normal whole-gut transit as an absolute contraindication and faecal incontinence as a relative contraindication for colectomy). Secondary analysis applied contraindications with less certain consensus. RESULTS: Primary analysis of 1568 patients undergoing a whole-gut transit study between January 2004 and March 2016 found 208 (13.3 per cent) met published criteria to be selected for colectomy, with 974 excluded for normal whole-gut transit and 386 for faecal incontinence. Secondary analysis demonstrated high prevalence of other relative contraindications to colectomy: 165 concomitant upper gastrointestinal symptoms, 216 abdominal pain (including 126 irritable bowel syndrome), and 446 evacuation disorder. The majority of patients (416 of 594) had two or more relative contraindications. If these patients were excluded, only 26 (1.7 per cent) chronically constipated patients retrospectively met selection criteria for colectomy. CONCLUSIONS: The retrospective application of selection criteria is a limitation. However, the data highlight the high prevalence of factors associated with poor postoperative outcome and provide further caution to surgeons undertaking colectomy for STC.


Assuntos
Constipação Intestinal , Trânsito Gastrointestinal , Adulto , Colectomia , Constipação Intestinal/epidemiologia , Constipação Intestinal/cirurgia , Estudos Transversais , Humanos , Estudos Retrospectivos , Resultado do Tratamento
2.
Colorectal Dis ; 22(12): 1832-1841, 2020 12.
Artigo em Inglês | MEDLINE | ID: mdl-32403161

RESUMO

AIM: Dyssynergic defaecation (DD) is characterized by inappropriate coordination of the pelvic floor muscles during defaecation, resulting in impaired stool expulsion. The mainstay of treatment is biofeedback and alternative therapies are limited in those who do not respond. This systematic review evaluated botulinum toxin type A injection (BTXA) as a treatment option for dyssynergia. METHODS: PubMed, Embase and Cochrane Central Register of Controlled Trials were searched for studies evaluating adult patients with DD treated with BTXA injection into the puborectalis and/or external anal sphincter. All study designs, except case reports, were included in the review with no language restriction. Studies limited to patients with specific neurological diagnoses or with a follow-up period under 1 month were excluded. Study selection, assessment and data extraction were performed by two reviewers and results were synthesized narratively. RESULTS: Eleven studies (three randomized control trials) involving 248 participants were included. All studies used the transanal approach to deliver the injection, most commonly at the 3 and 9 o'clock positions using digital palpation for guidance. The most commonly used patient position was left lateral, and most studies did not use any anaesthesia. The dose of BTXA varied (Botox 12-100 units, Dysport 100-500 units), and outcomes measured were heterogeneous (global rating ± up to five investigations). Symptomatic improvement varied between 29.2% and 100% and adverse effects occurred in 0% to 70%. CONCLUSION: The evidence to support using BTXA for DD is poor and only covers a transanal approach. Future studies should redress these limitations: heterogeneity of design, dose and outcome measures.


Assuntos
Toxinas Botulínicas Tipo A , Fármacos Neuromusculares , Adulto , Ataxia , Biorretroalimentação Psicológica , Toxinas Botulínicas Tipo A/uso terapêutico , Defecação , Humanos , Fármacos Neuromusculares/uso terapêutico , Ensaios Clínicos Controlados Aleatórios como Assunto
3.
Tech Coloproctol ; 23(3): 239-244, 2019 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-30778784

RESUMO

BACKGROUND: Anorectal pain is a symptom which may have both structural and functional causes, and can, sometimes, develop into a chronic pain syndrome. Functional causes in particular are challenging to treat when conservative treatment measures fail. Botulinum toxin A (BTX-A) can be applied to relax the anal sphincter and/or levator ani muscle to break the vicious circle of pain and contraction. In our tertiary referral proctology clinic, we evaluated the outcome of patients treated with BTX-A for chronic functional anorectal pain. METHODS: Our electronic database was searched for patients who had BTX-A treatment for chronic functional anorectal pain from 2011 to 2016. All medical data concerning history, treatments, and clinical outcome were retrieved. The clinical outcome (resolution of pain) was scored as good, temporary, or poor. RESULTS: A total of 113 patients [47 (42%) males; age 51years, SD 13 years, range 18-88 years] with chronic functional anorectal pain were included. The outcome of BTX-A treatment was good in 53 (47%), temporary in 23 (20%), and poor in 37 (33%). To achieve this outcome, 29 (45%) patients needed a single treatment, 11 (44%) a second treatment, and 13 (54%) ≥ 3 treatments. CONCLUSIONS: Chronic functional anorectal pain can be treated successfully with BTX-A in 47% of patients who fail conservative management. Repeated injections may be needed to ensure complete cure in a subgroup of patients.


Assuntos
Toxinas Botulínicas Tipo A/uso terapêutico , Dor Crônica/tratamento farmacológico , Fármacos Neuromusculares/uso terapêutico , Dor Pélvica/tratamento farmacológico , Doenças Retais/tratamento farmacológico , Adolescente , Adulto , Canal Anal/efeitos dos fármacos , Canal Anal/fisiopatologia , Dor Crônica/fisiopatologia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Dor Pélvica/fisiopatologia , Doenças Retais/fisiopatologia , Estudos Retrospectivos , Centros de Atenção Terciária , Resultado do Tratamento , Adulto Jovem
5.
Aliment Pharmacol Ther ; 47(9): 1253-1260, 2018 May.
Artigo em Inglês | MEDLINE | ID: mdl-29520808

RESUMO

BACKGROUND: Patient reported outcomes regarding perianal disease and faecal incontinence in the community-based inflammatory bowel disease population are poorly described. AIMS: To determine the impacts of perianal disease and faecal incontinence on quality of life and employment in inflammatory bowel disease patients. METHODS: For this cross-sectional study, a comprehensive survey was sent out to members of the Dutch National Crohn's and Colitis patient organisation. Validated questionnaires regarding faecal incontinence and active perianal disease were used to estimate its prevalence's. The effect on the quality of life (36-Item Short Form Survey) and on employment status (multivariate binary regression analysis) was assessed in this inflammatory bowel disease population. RESULTS: A total number of 1092 returned questionnaires (58% responders) were used for analysis; 750 respondents (69%) were female; mean age was 47 years (IQR 35-59). In 621 patients (57%) Crohn's disease, in 422 (39%) ulcerative colitis and in 49 (4%) patients unclassifiable inflammatory bowel disease was self-reported. The 114 patients (10%) with a stoma were excluded for continence related analyses. Faecal incontinence was reported in 555 patients (57%), was comparable between the different inflammatory bowel disease diagnoses and affected all 36-Item Short Form Survey subscales adversely (incontinence vs continence: Physical functioning 75 vs 84, P < 0.0001; Limitations due to physical health 49 vs 63, P < 0.0001; Limitations due to emotional problems 49 vs 64, P < 0.0001; Energy/fatigue 47 vs 53, P < 0.0001; Emotional well-being 71 vs 74, P = 0.005; Social functioning 63 vs 73, P < 0.0001; Pain 66 vs 75, P < 0.0001; General health 41 vs 48, P < 0.0001). Active perianal disease was reported in 39% Crohn's disease, 16% ulcerative colitis (84% fissures) and 20% unclassifiable inflammatory bowel disease patients. Faecal incontinence was more common in patients with perianal disease (67% vs 53%, P = 0.003). When correcting for age, disease duration, inflammatory bowel disease-related surgery and faecal incontinence, active perianal disease was independently affecting employment (OR 0.67; 95% CI 0.50-0.91; P = 0.01). CONCLUSIONS: Faecal incontinence and perianal disease are quality of life determining factors. Faecal incontinence needs more attention among clinicians, and development of new (drug) therapies needs to be focussed on perianal disease.


Assuntos
Doenças do Ânus/epidemiologia , Emprego/estatística & dados numéricos , Incontinência Fecal/epidemiologia , Doenças Inflamatórias Intestinais/epidemiologia , Qualidade de Vida , Adulto , Animais , Doenças do Ânus/etiologia , Doenças do Ânus/psicologia , Estudos Transversais , Incontinência Fecal/etiologia , Incontinência Fecal/psicologia , Feminino , Humanos , Doenças Inflamatórias Intestinais/complicações , Doenças Inflamatórias Intestinais/psicologia , Masculino , Pessoa de Meia-Idade , Países Baixos/epidemiologia , Glândulas Perianais/patologia , Prevalência , Inquéritos e Questionários
6.
Colorectal Dis ; 19 Suppl 3: 101-113, 2017 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-28960922

RESUMO

AIM: This manuscript forms the final of seven that address the surgical management of chronic constipation (CC) in adults. The content coalesces results from the five systematic reviews that precede it and of the European Consensus process to derive graded practice recommendations (GPR). METHODS: Summary of review data, development of GPR and future research recommendations as outlined in detail in the 'introduction and methods' paper. RESULTS: The overall quality of data in the five reviews was poor with 113/156(72.4%) of included studies providing only level IV evidence and only four included level I RCTs. Coalescence of data from the five procedural classes revealed that few firm conclusions could be drawn regarding procedural choice or patient selection: no single procedure dominated in addressing dynamic structural abnormalities of the anorectum and pelvic floor with each having similar overall efficacy. Of one hundred 'prototype' GPRs developed by the clinical guideline group, 85/100 were deemed 'appropriate' based on the independent scoring of a panel of 18 European experts and use of RAND-UCLA consensus methodology. The remaining 15 were all deemed uncertain. Future research recommendations included some potential RCTs but also a strong emphasis on delivery of large multinational high-quality prospective cohort studies. CONCLUSION: While the evidence base for surgery in CC is poor, the widespread European consensus for GPRs is encouraging. Professional bodies have the opportunity to build on this work by supporting the efforts of their membership to help convert the documented recommendations into clinical guidelines.


Assuntos
Pesquisa Biomédica , Constipação Intestinal/etiologia , Constipação Intestinal/cirurgia , Medicina Baseada em Evidências , Doença Crônica , Consenso , Procedimentos Cirúrgicos do Sistema Digestório/métodos , Humanos , Seleção de Pacientes , Guias de Prática Clínica como Assunto
7.
Colorectal Dis ; 19 Suppl 3: 5-16, 2017 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-28960925

RESUMO

AIM: This manuscript provides the introduction and detailed methodology used in subsequent reviews to assess the outcomes of surgical interventions with the primary intent of treating chronic constipation in adults and to develop recommendations for practice. METHOD: PRISMA guidance was adhered to throughout. A literature search was performed in public databases between January 1960 and February 2016. Studies that fulfilled strictly-defined PICOS (patients, interventions, controls, outcome, and study design) criteria were included. The process involved two groups of participants: (i): 'a clinical guidance group' of 18 UK experts (including junior support) who performed the systematic reviews and produced summary evidence statements (SES) based strictly on data synthesis in each review. The same group then produced prototype graded practice recommendations (GPRs) based on coalescence of SES and expert opinion; (ii): a European Consensus group of 18 ESCP (European Society of Coloproctology) nominated experts from nine European countries evaluated the appropriateness of each prototype GPR based on published RAND/UCLA methodology. RESULTS: An overview of the search results is provided in this manuscript. A total of 156 studies from 307 full text articles (from 2551 initially screened records) were included, providing data on procedures characterized by: (i) colonic resection (n = 40); (ii) rectal suspension (n = 18); (iii) rectal wall excision (n = 44); (iv) rectovaginal septum reinforcement (n = 47); (v) sacral nerve stimulation (n = 7). The overall quality of evidence was poor with 113/156 (72.4%) studies providing only Oxford level IV evidence. The best evidence was extracted for rectal excisional procedures, where the majority of studies were Oxford level I or II. The five subsequent reviews provide a total of 99 SES (reflecting perioperative variables, efficacy, harms and prognostic variables) that contributed to 100 prototype GPRs covering patient selection, procedural considerations and patient counselling. The final manuscript details the 85/100 GPRs that were deemed appropriate by European Consensus (remaining 15 were all uncertain) and future research recommendations. CONCLUSION: This manuscript and the following 6 papers suggest that the evidence base for surgical management of chronic constipation is currently poor although some expert consensus exists on best practice. Further studies are required to inform future commissioning of treatments and of research funding.


Assuntos
Constipação Intestinal/cirurgia , Literatura de Revisão como Assunto , Viés , Doença Crônica , Medicina Baseada em Evidências , Humanos , Projetos de Pesquisa
8.
Colorectal Dis ; 19 Suppl 3: 49-72, 2017 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-28960928

RESUMO

AIM: To assess the outcomes of rectal excisional procedures in adults with chronic constipation. METHOD: Standardised methods and reporting of benefits and harms were used for all CapaCiTY reviews that closely adhered to PRISMA 2016 guidance. Main conclusions were presented as summary evidence statements with a summative Oxford Centre for Evidence-Based Medicine (2009) level. RESULTS: Forty-seven studies were identified, providing data on outcomes in 8340 patients. Average length of procedures was 44 min and length of stay (LOS) was 3 days. There was inadequate evidence to determine variations in procedural duration or LOS by type of procedure. Overall morbidity rate was 16.9% (0-61%), with lower rates observed after Contour Transtar procedure (8.9%). No mortality was reported after any procedures in a total of 5896 patients. Although inconsistently reported, good or satisfactory outcome occurred in 73-80% of patients; a reduction of 53-91% in Longo scoring system for obstructive defecation syndrome (ODS) occurred in about 68-76% of patients. The most common long-term adverse outcome is faecal urgency, typically occurring in up to 10% of patients. Recurrent prolapse occurred in 4.3% of patients. Patients with at least 3 ODS symptoms together with a rectocoele with or without an intussusception, who have failed conservative management, may benefit from a rectal excisional procedure. CONCLUSION: Rectal excisional procedures are safe with little major morbidity. It is not possible to advise which excisional technique is superior from the point of view of efficacy, peri-operative variables, or harms. Future study is required.


Assuntos
Constipação Intestinal/cirurgia , Intussuscepção/cirurgia , Seleção de Pacientes , Complicações Pós-Operatórias/etiologia , Retocele/cirurgia , Reto/cirurgia , Doença Crônica , Constipação Intestinal/etiologia , Medicina Baseada em Evidências , Feminino , Humanos , Intussuscepção/complicações , Tempo de Internação , Duração da Cirurgia , Guias de Prática Clínica como Assunto , Retocele/complicações , Resultado do Tratamento
9.
Tech Coloproctol ; 20(9): 633-9, 2016 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-27380257

RESUMO

BACKGROUND: The aim of the present study was to determine the success rate, quality of life and predictive factors of success associated with long-term rectal cleansing (RC) for defecatory disorders. METHODS: All patients who started RC between January 2010 and August 2014 in our referral hospital were sent questionnaires concerning actual RC, Short Form 36 Health Survey (SF-36), Fecal Incontinence Quality of Life (FI-QoL) and the Beck Depression Inventory (BDI). In addition, they were contacted in May and December 2015 for further follow-up information. RESULTS: Eighty-six patients were offered RC, and 60 patients (45 women, 15 men) started RC. Thirty-three (55 %) patients stopped RC after a median time of 6 months. Twenty-seven (45 %) continued for a median time of 12 months. Forty-three (72 %) patients responded to the questionnaires. SF-36 showed that patients still using RC had more energy and were less fatigued than patients who discontinued therapy. No significant difference was found between patients who stopped and continued RC concerning age, gender, defecation disturbance, underlying disorders, anorectal function, colon-transit time, FI-QoL or BDI-score. Twenty-three patients (38 %) were still performing RC after 21 months, 22 patients (37 %) after 28 months and 1 patient was lost to follow-up. CONCLUSIONS: RC is a moderately effective long-term alternative in patients who do not respond to medical therapy and biofeedback exercises. There is a high dropout rate in the first months, but a moderate rate of continuation in the period hereafter. No predictive factors for continuation were found in medical history or function tests. Those who continued RC performed better on the SF-36 subscale energy/fatigue.


Assuntos
Constipação Intestinal/terapia , Incontinência Fecal/terapia , Irrigação Terapêutica/métodos , Adulto , Idoso , Constipação Intestinal/fisiopatologia , Incontinência Fecal/fisiopatologia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Qualidade de Vida , Inquéritos e Questionários , Resultado do Tratamento
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