Subacute stroke: new-onset poststroke bladder and bowel dysfunctions and possible associated factors

PURPOSE

Bladder and bowel poststroke dysfunctions negatively impact patients' health. Stroke-related characteristics associated to these dysfunctions are poorly known. This study aims to estimate the prevalence of new-onset poststroke bladder and bowel dysfunctions, characterize their associated factors, and describe the dysfunctions' clinical approach.

MATERIALS AND METHODS

Cross-sectional study including 157 patients admitted to a single hospital's stroke unit with a first-ever stroke, during 3 months. An 18-item questionnaire was applied to assess dysfunctions pre and poststroke. The McNemar test was used to compare pre and poststroke prevalence. A logistic regression was used to estimate associations (OR, 95% CI) between individual characteristics and new-onset dysfunctions.

RESULTS

We had 113 (72%) respondents. There was a significant increase in the prevalence of bladder and bowel dysfunctions poststroke (p < 0.001). Higher stroke severity was significantly associated with both new-onset poststroke bladder and bowel dysfunctions (OR = 15.00, 95% CI [4.92,45.76] and OR = 5.87,95%CI [2.14,16.12], respectively). Total anterior circulation strokes, cardioembolic strokes, and lower functionality at discharge were also significantly associated with both dysfunctions. Thirteen patients (11.5%) reported that health professionals addressed these dysfunctions.

CONCLUSIONS

Poststroke bladder and bowel dysfunctions are highly prevalent. Being aware of their epidemiology helps draw attention to patients at higher risk of developing these dysfunctions, enhancing the rehabilitation process.IMPLICATIONS FOR REHABILITATIONPoststroke bladder and bowel dysfunctions are highly prevalent and under-recognised consequences of stroke.Being aware of their epidemiology and associated factors may help identify patients at higher risk of developing these dysfunctions.It is necessary to raise clinical awareness to ensure a more efficient diagnostic and therapeutic approach, enhancing patients' rehabilitation process, quality of life and lowering collateral societal burden.

SWOG S1820: A pilot randomized trial of the Altering Intake, Managing Bowel Symptoms Intervention in Survivors of Rectal Cancer

BACKGROUND

Survivors of rectal cancer experience persistent bowel dysfunction after treatments. Dietary interventions may be an effective approach for symptom management and posttreatment diet quality. SWOG S1820 was a pilot randomized trial of the Altering Intake, Managing Symptoms in Rectal Cancer (AIMS-RC) intervention for bowel dysfunction in survivors of rectal cancer.

METHODS

Ninety-three posttreatment survivors were randomized to the AIMS-RC group (N = 47) or the Healthy Living Education attention control group (N = 46) after informed consent and completion of a prerandomization run-in. Outcome measures were completed at baseline and at 18 and 26 weeks postrandomization. The primary end point was total bowel function score, and exploratory end points included low anterior resection syndrome (LARS) score, quality of life, dietary quality, motivation, self-efficacy, and positive/negative affect.

RESULTS

Most participants were White and college educated, with a mean age of 55.2 years and median time since surgery of 13.1 months. There were no statistically significant differences in total bowel function score by group, with the AIMS-RC group demonstrating statistically significant improvements in the exploratory end points of LARS (p = .01) and the frequency subscale of the bowel function index (p = .03). The AIMS-RC group reported significantly higher acceptability of the study.

CONCLUSIONS

SWOG S1820 did not provide evidence of benefit from the AIMS-RC intervention relative to the attention control. Select secondary end points did demonstrate improvements. The study was highly feasible and acceptable for participants in the National Cancer Institute Community Oncology Research Program. Findings provide strong support for further refinement and effectiveness testing of the AIMS-RC intervention.

The Effect of a Temporary Stoma on Long-term Functional Outcomes Following Surgery for Rectal Cancer

BACKGROUND

Patients with rectal cancer may undergo surgical resection with or without a temporary stoma.

OBJECTIVE

This study primarily aimed to compare long-term functional outcomes between patients with and without a temporary stoma after surgery for rectal cancer. The secondary aim was to investigate the effect of time to stoma reversal on functional outcomes.

DESIGN

This was a multicenter, cross-sectional study.

SETTINGS

This study was conducted at 7 Dutch hospitals.

PATIENTS

Included were patients who had undergone rectal cancer surgery (2009-2015). Excluded were deceased patients, who were deceased, had a permanent stoma, or had intellectual disability.

MAIN OUTCOME MEASURES

Functional outcomes were measured using the Rome IV criteria for constipation and fecal incontinence and the low anterior resection syndrome score.

RESULTS

Of 656 patients, 32% received a temporary ileostomy and 20% a temporary colostomy (86% response). Follow-up was at 56 (interquartile range, 38.5-79) months. Patients who had a temporary ileostomy experienced less constipation, more fecal incontinence, and more major low anterior resection syndrome than those without a temporary stoma. Patients who had a temporary colostomy experienced more major low anterior resection syndrome than those without a temporary stoma. A temporary ileostomy or colostomy was not associated with constipation or fecal incontinence after correction for confounding factors (eg, anastomotic height, anastomotic leakage, radiotherapy). Time to stoma reversal was not associated with constipation, fecal incontinence, or major low anterior resection syndrome.

LIMITATIONS

Cross-sectional design.

CONCLUSIONS

Although patients with a temporary ileostomy or colostomy have worse functional outcomes in the long term, it seems that the reason for creating a temporary stoma, rather than the stoma itself, underlies this phenomenon. Time to reversal of a temporary stoma does not influence functional outcomes. See Video Abstract .

EL EFECTO DEL ESTOMA TEMPORAL SOBRE LOS RESULTADOS FUNCIONALES A LARGO PLAZO DESPUS DE LA CIRUGA POR CNCER DE RECTO

ANTECEDENTES:Los pacientes con cáncer de recto pueden someterse a resección quirúrgica con o sin un estoma temporal.OBJETIVO:El objetivo principal de este estudio fue comparar los resultados funcionales a largo plazo entre pacientes con y sin estoma temporal después de cirugía por cáncer de recto. El objetivo secundario fue investigar el efecto del tiempo transcurrido hasta la reversión del estoma sobre los resultados funcionales.DISEÑO:Este fue un estudio transversal multicéntrico.ESCENARIO:Este estudio se llevó a cabo en siete hospitales holandeses.PACIENTES:Se incluyeron pacientes sometidos a cirugía de cáncer de recto (2009-2015). Se excluyeron pacientes fallecidos, pacientes con estoma permanente o discapacidad intelectual.PRINCIPALES MEDIDAS DE RESULTADO:Los resultados funcionales se midieron utilizando los criterios de Roma IV para el estreñimiento y la incontinencia fecal y la puntuación del síndrome de resección anterior baja (LARS).RESULTADOS:De 656 pacientes, el 32% recibió una ileostomía temporal y el 20% una colostomía temporal (respuesta del 86%). El seguimiento fue de 56.0 (RIQ 38.5-79.0) meses. Los pacientes a los que se les realizó una ileostomía temporal experimentaron menos estreñimiento, más incontinencia fecal y más LARS mayor que los pacientes sin un estoma temporal. Los pacientes que tuvieron una colostomía temporal experimentaron más LARS mayor que los pacientes sin un estoma temporal. Una ileostomía o colostomía temporal no se asoció con estreñimiento o incontinencia fecal después de la corrección de factores de confusión (p. ej., altura anastomótica, fuga anastomótica, radioterapia). El tiempo hasta la reversión del estoma no se asoció con estreñimiento, incontinencia fecal o LARS mayor.LIMITACIONES:El presente estudio está limitado por su diseño transversal.CONCLUSIONES:Aunque los pacientes con una ileostomía o colostomía temporal tienen peores resultados funcionales a largo plazo, parece que la razón para crear un estoma temporal, más que el estoma en sí, se asocia a este fenómeno. El tiempo hasta la reversión de un estoma temporal no influye en los resultados funcionales. (Traducción-Dr. Jorge Silva Velazco ).

Bowel dysfunctions after acquired brain injury: a scoping review

Bowel dysfunction is a common consequence of neurological diseases and has a major impact on the dignity and quality of life of patients. Evidence on neurogenic bowel is focused on spinal cord injury and multiple sclerosis; few studies have focused on patients with acquired brain injury (ABI). Neurogenic bowel dysfunction is related to a lifelong condition derived from central neurological disease, which further increases disability and social deprivation. The manifestations of neurogenic bowel dysfunction include fecal incontinence and constipation. Almost two out of three patients with central nervous system disorder have bowel impairment. This scoping review aims to comprehend the extent and type of evidence on bowel dysfunction after ABI and present conservative treatment. For this scoping review, the PCC (population, concept, and context) framework was used: patients with ABI and bowel dysfunction; evaluation and treatment; and intensive/extensive rehabilitation path. Ten full-text articles were included in the review. Oral laxatives are the most common treatment. The Functional Independence Measure (FIM) subscale is the most common scale used to assess neurogenic bowel disease (60%), followed by the Rome II and III criteria, and the colon transit time is used to test for constipation; however, no instrumental methods have been used for incontinence. An overlapping between incontinence and constipation, SCI and ABI increase difficulties to manage NBD. The need for a consensus between the rehabilitative and gastroenterological societies on the diagnosis and medical care of NBD.

Systematic review registration

Open Science Framework on August 16, 2022 https://doi.org/10.17605/OSF.IO/NEQMA.

External anal sphincter electromyography in multiple system atrophy: implications for diagnosis, clinical correlations, and novel insights into prognosis

Multiple system atrophy is a sporadic, progressive, adult-onset, neurodegenerative disorder characterized by autonomic dysfunction symptoms, parkinsonian features, and cerebellar signs in various combinations. An early diagnosis of multiple system atrophy is of utmost importance for the proper prevention and management of its potentially fatal complications leading to the poor prognosis of these patients. The current diagnostic criteria incorporate several clinical red flags and magnetic resonance imaging markers supporting diagnosis of multiple system atrophy. Nonetheless, especially in the early disease stage, it can be challenging to differentiate multiple system atrophy from mimic disorders, in particular Parkinson's disease. Electromyography of the external anal sphincter represents a useful neurophysiological tool for differential diagnosis since it can provide indirect evidence of Onuf's nucleus degeneration, which is a pathological hallmark of multiple system atrophy. However, the diagnostic value of external anal sphincter electromyography has been a matter of debate for three decades due to controversial reports in the literature. In this review, after a brief overview of the electrophysiological methodology, we first aimed to critically analyze the available knowledge on the diagnostic role of external anal sphincter electromyography. We discussed the conflicting evidence on the clinical correlations of neurogenic abnormalities found at external anal sphincter electromyography. Finally, we reported recent prognostic findings of a novel classification of electromyography patterns of the external anal sphincter that could pave the way toward the implementation of this neurophysiological technique for survival prediction in patients with multiple system atrophy.

Prospective evaluation of bowel function and quality of life after colon cancer surgery - is it time for routine screening for late sequelae?

AIM

Bowel dysfunction after colon cancer (CC) surgery is widely neglected in current follow up programmes. This study explored changes in bowel function and quality of life (QoL) from three (3 m) to twelve months (12 m) after surgery in CC patients undergoing right- or left-sided colon resection (RightSCR/LeftSCR) and investigated differences between the two groups 12 m after surgery.

METHOD

CC patients undergoing surgical resection in 2018-2020 at five surgical departments were included in this population-based prospective cohort study. Included patients completed electronic surveys consisting of a collection of validated scores 3 m and 12 m after surgery.

RESULTS

A total of 708 CC patients (423 RightSCR, 285 LeftSCR) were included. In RightSCR, no improvement was observed from 3 m to 12 m in most scores/items, on the contrary, symptom worsening in flatus- and faecal incontinence and urgency was observed (p < 0.05). Also, the proportion of patients rating their bowel function as very good/good decreased (p < 0.05) in this group. In LeftSCR improvement was found in flatus and faecal incontinence, urgency and night-time defaecation (p < 0.02), while no improvement was observed in the remaining scores/items. At 12 m, higher proportions of RightSCR than LeftSCR reported loose stools, incontinence and urgency (all p < 0.001), whereas LeftSCR more often reported hard stools and flatus incontinence (p < 0.05). Among all CC patients 18.3% reported bowel-related impairment of QoL at 12 m with no differences between the two groups.

CONCLUSION

From 3 m to 12 m no significant change was observed in the majority of bowel function and QoL scores/items, however, some symptoms worsened in RightSCR, while a few improved in LeftSCR. Bowel dysfunction and impaired QoL were still common in both groups at 12 m, although the symptom pattern differed between the groups. These findings call for a systematic screening for bowel dysfunction to ensure early treatment of symptoms.

Long-Term Outcomes of Transanal Irrigation for Bowel Dysfunction

INTRODUCTION

Transanal irrigation (TAI) improves bowel function and quality of life in patients with neurogenic bowel disease compared to conservative bowel care. Its use has been extended to a range of defecatory disorders. However, data on long-term benefits and compliance are lacking. We aim to evaluate the long-term efficacy of TAI by examining compliance and patient outcomes over a five-year period.

METHODS

This study is a five-year retrospective review of patients practising TAI in a district general hospital. Patient demographics, indications, long-term compliance, adverse events, and patient-reported Qufora bowel symptom bother scores were analysed.

RESULTS

A cohort of 18 patients had a median age of 61 (range 23-91) and were predominantly female (83.5%). The reasons for bowel dysfunction were diverse: low anterior resection syndrome, neurogenic bowel, congenital anorectal malformations, obstructed defecation, and functional disorders. Predominant symptoms were constipation (9), faecal incontinence (7), and mixed (2). Both high-volume (catheter and cone) and low-volume (mini cone) irrigation devices were used. Fourteen patients continued regular irrigation at a median follow-up of 27.7 months (range 5.1-72.3), while four had discontinued at a median follow-up of 4.8 months. The reasons for discontinuation were inadequate rectal evacuation and spontaneous improvement of symptoms. In the compliant group, there was a significant improvement in bowel symptom scores (p=0.003). No major adverse events, such as significant rectal bleeding or perforation, were noted.

CONCLUSION

In this small cohort, TAI was safe and effective for long-term use; however, a fifth of patients discontinued treatment. Further work needs to be done to identify those patients who will benefit from TAI.

Information and counselling needs of patients with major low anterior resection syndrome: A qualitative study

AIMS AND OBJECTIVES

The aim was to explore the information and counselling needs of rectal cancer survivors confronted with major low anterior resection syndrome.

BACKGROUND

Rectal cancer survivors are often confronted with bowel problems after surgery. This is called low anterior resection syndrome. Patients are unsure what to expect after treatment and healthcare professionals often underestimate the impact of low anterior resection syndrome on patients' lives.

DESIGN

A qualitative study with a grounded theory approach was conducted.

METHODS

Patients were recruited between 2017 and 2019 in three hospitals, and a call was distributed in two patients' organisations. Semi-structured interviews with patients confronted with major low anterior resection syndrome were performed. An iterative process between data collection and data analysis was used. Data analysis was done using the constant comparative method, and investigators' triangulation was applied. Qualitative data were reported following COREQ guidelines. The study was registered at Clinicaltrials.gov NCT04896879.

RESULTS

A total of 28 patients were interviewed until theoretical data saturation. Before surgery patients' need for information varied according to their individual coping mechanisms. Some patients required information before surgery, while others considered this too overwhelming. When confronted with LARS, patients desired that healthcare professionals recognised its impact and clarified its expected evolution. A proactive counselling with an easy accessible and approachable healthcare professional was beneficial.

CONCLUSION

Patients expressed several needs regarding the information before rectal cancer surgery and counselling of low anterior resection syndrome after surgery.

RELEVANCE TO CLINICAL PRACTICE

Better knowledge and understanding of major low anterior resection syndrome and its challenges by healthcare professionals are crucial. Especially the impact on quality of life is significant for patients and underestimated by healthcare professionals. Information before surgery and counselling when confronted with major low anterior resection syndrome should be optimised and tailored to patients' needs.

Cervical Myelocystocele: A One-in-50,000 Congenital Abnormality of the Spinal Cord

Neural tube defects are a group of birth defects that affect the development of the spinal cord and brain. Myelomeningocele is a type of neural tube defect that results in the protrusion of the spinal cord and meninges through a defect in the vertebral column. While myelomeningocele is a relatively rare condition, cervical myelomeningocele is extremely uncommon. The condition can lead to various neurological problems and atrophies and is typically diagnosed in the first trimester of pregnancy using an ultrasound examination. Surgical intervention is typically recommended to repair the affected vertebral column. In this report, we describe the case of a four-month-old baby boy who was diagnosed with a cervical myelocystocele and successfully treated surgically. The patient had an excellent postoperative status, and this case highlights the importance of early diagnosis and intervention in the management of this rare condition.

The Prevalence of Bladder and Bowel Dysfunction in Children with Cerebral Palsy and its Association with Motor, Cognitive, and Autonomic Function

PURPOSE

To describe the prevalence of bladder and bowel dysfunction (BBD) in 8-10-year-old children with cerebral palsy and its association with motor, cognitive, and autonomic dysfunction.

METHODS

A cross-sectional, random sample study of parents of 8-10-year-old children with cerebral palsy. Tools: The Enuresis/Urinary Incontinence Parental Questionnaire, the Functional Independence Measure children's version, the autonomic signs questionnaire, and the Gross Motor Function Classification System.

RESULTS

39 out of 59 parents consented to participate, whereas 25.64% reported complete continence. Of the 29 children with BBD, 21 (72.4%) had lower urinary tract symptoms and bowel problems. Only two of the children received conservative and noninvasive treatments. Lastly, motor, cognitive and autonomic impairments were associated with incontinence.

CONCLUSIONS

BBD is common in 8-10-year-old children with cerebral palsy at all levels of functioning. Most having both lower urinary tract symptoms and bowel problems.

Transanal irrigation is a better choice for bowel dysfunction in adults with Spina bifida: A randomised controlled trial

AIM

To compare transanal irrigation with conservative bowel management for the treatment of bowel dysfunction in Spina bifida (SB) patients.

METHODS

Patients with SB and bowel dysfunction were randomly assigned to receive either transanal irrigation or conservative bowel management. The effectiveness of the treatment was defined as a decrease of 4 points in the neurogenic bowel dysfunction (NBD) score at week 10. Data on incontinence (Cleveland scores; Jorge-Wexner [JW]) and constipation (Knowles-Eccersley-Scott Symptom Constipation Score [KESS]) were recorded at 10 and 24 weeks after inclusion. Data were analysed on an intention-to-treat basis.

RESULTS

A total of 34 patients were randomised: 16 patients to conservative bowel management and 18 patients to transanal irrigation. A total of 19/31 (61%) patients improved at week 10, 13 (76%) in the transanal irrigation group versus six (43%) in the conservative group (p = 0.056). In the irrigation group, the decrease in NBD score was -6.9 (-9.9 to -4.02) versus -1.9 (-6.5 to -2.8) in the conservative group (p = 0.049 in univariate and p = 0.004 in multivariate analysis). The NBD, Cleveland (JW and KESS) and Rosenberg scores were significantly lower in the transanal irrigation group than in the conservative bowel management group at week 10.

CONCLUSIONS

This prospective, randomised, controlled, multicentre study in adult patients with SB suggests that transanal irrigation may be more effective than conservative bowel management.

Anastomotic Height Is a Valuable Indicator of Long-term Bowel Function Following Surgery for Rectal Cancer

BACKGROUND

The exact relation between anastomotic height after rectal cancer surgery and postoperative bowel function problems has not been investigated in the long term, resulting in ineffective treatment.

OBJECTIVE

The goal of this study was to determine the effect of anastomotic height on long-term bowel function and generic quality of life.

DESIGN

This was a multicenter, cross-sectional study.

SETTINGS

Seven hospitals in the north of the Netherlands participated.

PATIENTS

All patients who underwent rectal cancer surgery between 2009 and 2015 in participating hospitals received the validated Defecation and Fecal Continence and Short-Form 36 questionnaires. Deceased patients, patients with a permanent stoma or an anastomosis >15 cm from the anal verge, patients with intellectual disability, and patients living abroad were excluded.

MAIN OUTCOME MEASURES

Primary outcomes were constipation (Rome IV), fecal incontinence (Rome IV), and major low anterior resection syndrome. Secondary outcomes were the generic quality of life scores.

RESULTS

The study population ( n = 630) had a median follow-up of 58.0 months. In multivariable analysis, constipation (OR = 1.08; 95% CI, 1.02-1.15; p = 0.011), fecal incontinence (OR = 0.91; 95% CI, 0.84-0.97; p = 0.006), and major low anterior resection syndrome (OR = 0.93; 95% CI, 0.87-0.99; p = 0.027), were significantly associated with anastomotic height. The curves illustrating the probability of constipation and fecal incontinence crossed at an anastomotic height of 7 cm, with 95% CIs overlapping between 4.5 and 9.5 cm. There was no relation between quality-of-life scores and anastomotic height.

LIMITATIONS

The study is limited by its cross-sectional design.

CONCLUSIONS

This study might serve as a guide for the clinician to effectively screen and treat fecal incontinence and constipation during patient follow-up after rectal cancer surgery. More attention should be paid to fecal incontinence in patients with an anastomosis below 4.5 cm and toward constipation in patients with an anastomosis above 9.5 cm. See Video Abstract at http://links.lww.com/DCR/B858 .

LA ALTURA ANASTOMTICA ES UN INDICADOR VALIOSO DE LA FUNCIN INTESTINAL A LARGO PLAZO DESPUS DE LA CIRUGA PARA EL CNCER DE RECTO

ANTECEDENTES:La relación exacta entre la altura anastomótica después de la cirugía de cáncer de recto y los problemas posoperatorios de la función intestinal no se ha investigado a largo plazo, lo que causa un tratamiento ineficaz.OBJETIVO:Determinar el efecto de la altura anastomótica sobre la función intestinal a largo plazo y la calidad de vida genérica.DISEÑO:Estudio multicéntrico transversal.DISEÑO DEL ESTUDIO:Participaron siete hospitales holandeses en el norte de los Países Bajos.PACIENTES:Todos los pacientes que se sometieron a cirugía de cáncer de recto entre 2009 y 2015 en los hospitales participantes recibieron los cuestionarios validados de Defecación y Continencia Fecal y Short-Form 36. Se excluyeron pacientes fallecidos, pacientes con estoma permanente o anastomosis > 15 cm del borde anal, discapacidad intelectual o residentes en el extranjero.PRINCIPALES MEDIDAS DE RESULTADO:Los resultados primarios fueron estreñimiento (Roma IV), incontinencia fecal (Roma IV) y síndrome de resección anterior baja mayor. Los resultados secundarios fueron las puntuaciones genéricas de calidad de vida.RESULTADOS:La población de estudio (N = 630) tuvo una mediana de seguimiento de 58.0 meses. En el análisis multivariable el estreñimiento (OR = 1,08, IC del 95%, 1,02-1,15, p = 0,011), incontinencia fecal (OR = 0,91, IC del 95%, 0,84-0,97, p = 0,006) y síndrome de resección anterior baja mayor (OR = 0,93, IC del 95%, 0,87-0,99, p = 0,027) se asociaron significativamente con la altura anastomótica. Las curvas que ilustran la probabilidad de estreñimiento e incontinencia fecal se cruzaron a una altura anastomótica de 7 cm, con IC del 95% superpuestos entre 4,5 y 9,5 cm. No hubo relación entre las puntuaciones de calidad de vida y la altura anastomótica.LIMITACIONES:El estudio está limitado por su diseño transversal.CONCLUSIONES:Este estudio podría servir como una guía para que el médico evalúe y trate eficazmente la incontinencia fecal y el estreñimiento durante el seguimiento de los pacientes después de la cirugía de cáncer de recto. Se debe prestar más atención a la incontinencia fecal en pacientes con anastomosis por debajo de 4,5 cm y al estreñimiento en pacientes con anastomosis por encima de 9,5 cm. Consulte Video Resumen en http://links.lww.com/DCR/B858 . (Traducción-Dr. Yazmin Berrones-Medina ).

'He's a surgeon, like I'm not going to waste his time': interviews to determine healthcare needs of people with low anterior resection syndrome after rectal cancer surgery

AIM

The aim of this study was to determine the views of people on their healthcare needs when managing their bowel symptoms following an anterior resection.

METHOD

One-to-one, semi-structured interviews were undertaken, after consent and completion of three questionnaires. Results were analysed using a modified framework analysis and presented narratively.

RESULTS

Twenty three participants aged 38-75 years were interviewed; 10 were men. Most had low anterior resection syndrome (LARS) scores indicating 'major LARS', Bowel Function Index scores ranged from 28 to 65. The two most bothersome symptoms were faecal incontinence and unpredictable bowel function. Data were grouped into three broad themes: 'treatment consequences', 'strategies and compromises' and 'healthcare needs.' Each theme had four subthemes, such as 'bowel dysfunction' in the theme 'treatment consequences'. Bowel symptoms were common and persistent. Symptom management often required multiple interventions. Expressed healthcare needs included managing expectations through clinician-led information. Participants needed knowledgeable clinicians to enquire about and assess symptoms, provide and reiterate information as well as making an onward referral to enable symptom management. Peers improved the adaptation process through support and advice. Our findings indicate that participants' needs are not being fully met.

CONCLUSION

People with LARS have unmet healthcare requirements needed to meet their individual goals. We propose these are addressed by using the acronym 'LARS': a Learned clinician who Asks and assesses bowel symptoms, Revisiting the topic to address new or persisting symptoms as well as Signposting, advising or referring onwards as needed.

Bowel dysfunction following pelvic organ cancer: a prospective study on the treatment effect in nurse-led late sequelae clinics

BACKGROUND

Bowel dysfunction following treatment of pelvic organ cancer is prevalent and impacts the quality of life (QoL). The present study aimed to evaluate the feasibility and effects of treating bowel dysfunction in two nurse-led late sequelae clinics.

MATERIAL AND METHODS

Treatment effects were monitored prospectively by patient-reported outcome measures collected at baseline and discharge. Change in bowel function was evaluated by 15 bowel symptoms, the St. Mark's Incontinence Score, the Patients Assessment of Constipation-Symptoms (PAC-SYM) score and self-rated bowel function. QoL was evaluated by the EuroQol 5-dimension 5-level (EQ-5D-5L) utility score and by measuring the impact of bowel function on QoL.

RESULTS

From June 2018 to December 2021, 380 cancer survivors (46% rectal, 15% gynaecological, 13% anal, 12% colon, 12% prostate, and 2% other cancers) completed a baseline questionnaire and started treatment for bowel dysfunction. At referral, 96% of patients were multisymptomatic. The most frequent symptoms were faecal urgency (95%), fragmented defaecation (93%), emptying difficulties (92%), flatus/faecal incontinence (flatus 89%, liquid 59%, solid 33%), and obstructed defaecation (79%). In total, 169 patients were discharged from the clinics in the follow-up period. At discharge, 69% received conservative treatment only and 24% also received transanal irrigation; 4% were surgically treated; 3% discontinued treatment. Improvements were seen in all 15 bowel symptoms (p < 0.001), the mean St. Mark's Incontinence Score (12.0 to 9.9, p < 0.001), the mean PAC-SYM score (1.04 to 0.84, p < 0.001) and the mean EQ-5D-5L utility score (0.78 to 0.84, p < 0.001). Self-rated bowel function improved in 56% (p < 0.001) of cases and the impact of bowel function on QoL improved in 46% (p < 0.001).

CONCLUSION

Treatment of bowel dysfunction in nurse-led late sequelae clinics is feasible and significantly improved bowel function and QoL.

Chronic loose stools following right-sided hemicolectomy for colon cancer and the association with bile acid malabsorption and small intestinal bacterial overgrowth

AIM

Patients treated with right-sided hemicolectomy for colon cancer may suffer from long-term bowel dysfunction, including loose stools, urgency and faecal incontinence. The underlying causes are poorly understood. The aim of this case-control study was to investigate the aetiology of chronic loose stools among patients with right-sided hemicolectomy curatively operated for cancer.

METHOD

Cases with chronic loose stools (Bristol stool type 6-7) after right-sided hemicolectomy were compared with a control group of patients with right-sided hemicolectomy without loose stools. All patients underwent a selenium-75 homocholic acid taurine (SeHCAT) scan to diagnose bile acid malabsorption (BAM) and a glucose breath test to diagnose small intestinal bacterial overgrowth (SIBO). Gastrointestinal transit time (GITT) was assessed with radiopaque markers. In a subgroup of patients, fibroblast growth factor 19 (FGF19) was measured in fasting blood. SIBO was treated with antibiotics and BAM was treated with bile acid sequestrants.

RESULTS

We included 45 cases and 19 controls. In the case group, 82% (n = 36) had BAM compared with 37% (n = 7) in the control group, p < 0.001. SIBO was diagnosed in 73% (n = 33) of cases with chronic loose stools and in 74% (n = 14) of controls, p = 0.977. No association between BAM and SIBO was observed. GITT was similar in cases and controls. No difference in median FGF19 was observed between cases and controls (p = 0.894), and no correlation was seen between FGF19 and SeHCAT retention (r_s 0.20, p = 0.294). Bowel symptoms among cases were reduced after treatment.

CONCLUSION

BAM and SIBO are common in patients having undergone right-sided hemicolectomy for cancer. Chronic loose stools were associated with BAM but not with SIBO.

Low Anterior Resection Syndrome: What Have We Learned Assessing a Large Population?

Our goal was to assess the rate of symptoms commonly included in LARS score in a large general population. The study was based on a population-based design. We disseminated LARS scores through community online platforms and general practitioners throughout Lithuania. We received 8183 responses to the questionnaire. There were 142 (1.74%) participants who were excluded for lack of information. There were 6100 (75.9%) females and 1941 (24.1%) males. After adjusting for sex and age, male participants had a significant average score of 18.4 (SD ± 10.35) and female 20.3 (SD ± 9.74) p < 0.001. There were 36.4% of participants who had minor LARS symptoms, and 14.2% who had major LARS symptoms. Overall, major LARS-related symptoms were significantly related to previous operations: 863 participants in the operated group (71.7%), and 340 in the non-operated group (28.3%; p0.001). In 51−75-year-old patients, major LARS was significantly more prevalent with 22.7% (p < 0.001) and increasing with age, with a higher incidence of females after the age of 75. After excluding colorectal and perineal procedures, the results of multivariate logistic regression analysis indicated the use of neurological drugs and gynaecological operations were independent risk factors for major LARS−odd ratio of 1.6 (p = 0.018, SI 1.2−2.1) and 1.28 (p = 0.018, SI 1.07−1.53), respectively. The symptoms included in the LARS score are common in the general population, and there is a variety of factors that influence this, including previous surgeries, age, sex, comorbidities, and medication. These factors should be considered when interpreting the LARS score following low anterior resection and when considering treatment options preoperatively.

Altering Intake and Managing Symptoms: Feasibility of a Diet Modification Intervention for Post-Treatment Bowel Dysfunction in Rectal Cancer

BACKGROUND

Bowel dysfunction is a common long-term effect of rectal cancer treatment that affects a survivor's quality of life, with few empirically based interventions for symptom management.

OBJECTIVES

The objective was to determine the acceptability of diet modification for bowel dysfunction in postsurgical rectal cancer survivors.

METHODS

 11 rectal cancer survivors who were at least six months post-treatment and reported moderate to severe bowel symptoms completed 10 telephone coaching sessions focusing on diet and symptom management over four months. Feasibility was assessed by study enrollment rate and intervention completion rate.

FINDINGS

 Diet modification coaching for bowel symptom management is feasible for post-treatment rectal cancer survivors. The intervention can be evaluated for efficacy because of potential to serve as a scalable and accessible approach for effective bowel symptom management.

Functional Bowel Complaints and the Impact on Quality of Life After Colorectal Cancer Surgery in the Elderly

Background

The Low Anterior Resection Syndrome (LARS) is commonly reported after colorectal cancer surgery and significantly impairs quality of life. The prevalence and impact of LARS in the elderly after rectal cancer as well as colon cancer surgery is unclear. We aimed to describe the prevalence of LARS complaints and the impact on quality of life in the elderly after colorectal cancer surgery.

Materials and Methods

Patients were included from seven Dutch hospitals if they were at least one year after they underwent colorectal cancer surgery between 2008 and 2015. Functional bowel complaints were assessed by the LARS score. Quality of life was assessed by the EORTC QLQ-C30 and EORTC QLQ-CR29 questionnaires. Outcomes in patients ≥70 years were compared to a reference group of patients <70 years.

Results

In total 440 rectal cancer and 1183 colon cancer patients were eligible for analyses, of whom 133 (30.2%) rectal and 536 (45.3%) colon cancer patients were ≥70 years. Major LARS was reported by 40.6% of rectal cancer and 22.2% of colon cancer patients ≥70 years. In comparison, patients <70 years reported major LARS in 57.3% after rectal cancer surgery (p=0.001) and in 20.4% after colon cancer surgery (p=0.41). Age ≥70 years was independently associated with reduced rates of major LARS after rectal cancer surgery (OR 0.63, p=0.04). Patients with major LARS reported significantly impaired quality of life on almost all domains.

Conclusion

Elderly should not be withheld a restorative colorectal cancer resection based on age alone. However, a substantial part of the elderly colorectal cancer patients develops major LARS after surgery, which often severely impairs quality of life. Since elderly frequently consider quality of life and functional outcomes as one of the most important outcomes after treatment, major LARS and its impact on quality of life should be incorporated in the decision-making process.

[Effectiveness and safety of sacral neuromodulation on neurogenic bladder and bowel dysfunction in patients with spina bifida]

Objective

To evaluate the effectiveness and safety of sacral neuromodulation (SNM) in the treatment of neurogenic bladder and bowel dysfunction in patients with spina bifida.

Methods

The clinical data of 33 patients with neurogenic bladder and bowel dysfunction caused by spina bifida treated with SNM between July 2012 and May 2021 were retrospectively analyzed. There were 19 males and 14 females, with an average age of 26.0 years (range, 18.5-36.5 years). The disease duration ranged from 12 to 456 months, with an average of 195.8 months. The types of spina bifida included 8 cases of occult spina bifida and 25 cases of meningocele/myelomeningocele. Clinical symptoms included 19 cases of urgency-frequent urination, 18 cases of urinary incontinence, 27 cases of chronic urinary retention, and 29 cases of bowel dysfunction. Image urodynamics showed that 4 patients had detrusor overactivity (DO) and 29 patients had detrusor underactivity (DU). Vesicoureteral reflux (VUR) was found in 5 ureters (4 patients). SNM procedure was divided into experiential treatment and permanent implantation. Patients who were evaluated as successful or willing to be permanently implanted after experiential treatment would implant the permanent pulse generator.

Results

The duration of experiential treatment was 14-28 days, with an average of 19.2 days; there was no complication during this period, and the overall success rate was 69.69% (23/33). At the end of experiential treatment, the urination frequency in 24 hours, urine volume per time, urinary urgency score, and urine leakage of patients were significantly improved when compared with those before experiential treatment ( P<0.05); there was no significant difference in postvoid residual volume between before and after experiential treatment ( t=1.383, P=0.179). The success rate of patients with chronic urinary retention after experiential treatment (25.93%) was significantly lower than that of urgency-frequent urination (63.16%) and urinary incontinence (61.11%) ( χ ²=7.260, P=0.064). Compared with those before experiential treatment, the maximum cystometric capacity and compliance increased and the maximum detrusor pressure during filling decreased significantly ( P<0.05). Among the 4 patients with DO before experiential treatment, DO disappeared in 2 cases; 27 patients with DU before experiential treatment did not recover the normal contraction of detrusor during micturition. Among the 5 ureters with VUR before experiential treatment, 2 VUR disappeared at the end of experiential treatment, and the VUR grade or the bladder volume before VUR of the other 3 ureters were improved. At the end of experiential treatment, the neurogenic bowel dysfunction (NBD) score and the grade of bowel dysfunction significantly improved ( P<0.05). A total of 19 patients received permanent implantation, of which 11 patients needed to empty the bladder in combination with intermittent catheterization.

Conclusion

SNM is effective for neurogenic bladder and bowel dysfunction in patients with spina bifida. At the same time, it can significantly improve the urodynamic parameters during urine storage and avoid upper urinary tract damage.

Improvement of low anterior resection syndrome beyond 2 years after total mesorectal excision

AIM

Bowel dysfunction after sphincter-preserving proctectomy, also known as low anterior resection syndrome (LARS), has significant impact on survivors of rectal cancer. This study aimed to assess the temporal change of LARS beyond 2 years after proctectomy, which has not been fully studied.

METHODS

We longitudinally enrolled consecutive patients who had received total mesorectal excision in a tertiary academic medical center, with preoperative neoadjuvant therapy if indicated. LARS score was longitudinally assessed by two serial follow-ups, with a fixed interval of 18 months.

RESULTS

Overall, 107 patients responded for the first follow-up after a median of q20 months, 96 of whom responded for the second follow-up after a median of 38 months. At the first follow-up, 48 patients (44.9%) reported major LARS, compared with 23 (24.0%) at the second follow-up (p < 0.001). Mean LARS score improved from 27.3 to 18.6, mostly from "urgency" (12.2 vs. 6.2, p < 0.001) and "clustering of stools" (9.7 vs. 7.7, p = 0.001). Anastomosis less than 3 cm from the anal verge was independently associated with LARS improvement.

CONCLUSION

Bowel dysfunction continues to improve 2 years after total mesorectal excision, with most symptom relief in urgency and stool clustering, especially in patients with lower anastomosis.

Neurogenic Bowel in Acute Rehabilitation Following Spinal Cord Injury: Impact of Laxatives and Opioids

Objective: To explore the association between bowel dysfunction and use of laxatives and opioids in an acute rehabilitation setting following spinal cord injury (SCI). Methods: Data was collected regarding individuals with acute traumatic/non-traumatic SCI over a two-year period (2012–2013) during both the week of admission and discharge of their inpatient stay. Results: An increase in frequency of bowel movement (BM) (p = 0.003) and a decrease in frequency of fecal incontinence (FI) per week (p < 0.001) between admission and discharge was found across all participants. There was a reduction in the number of individuals using laxatives (p = 0.004) as well as the number of unique laxatives taken (p < 0.001) between admission and discharge in our cohort. The number of individuals using opioids and the average dose of opioids in morphine milligram equivalents (MME) from admission to discharge were significantly reduced (p = 0.001 and p = 0.02, respectively). There was a positive correlation between the number of laxatives and frequency of FI at discharge (r = 0.194, p = 0.014), suggesting that an increase in laxative use results in an increased frequency of FI. Finally, there was a significant negative correlation between average dose of opioids (MME) and frequency of BM at discharge, confirming the constipating effect of opioids (r = −0.20, p = 0.009).

Neurogenic Bowel Dysfunction in Children and Adolescents

Neurogenic/neuropathic bowel dysfunction (NBD) is common in children who are affected by congenital and acquired neurological disease, and negatively impacts quality of life. In the past, NBD received less attention than neurogenic bladder, generally being considered only in spina bifida (the most common cause of pediatric NBD). Many methods of conservative and medical management of NBD are reported, including relatively recently Transanal Irrigation (TAI). Based on the literature and personal experience, an expert group (pediatric urologists/surgeons/gastroenterologists with specific experience in NBD) focused on NBD in children and adolescents. A statement document was created using a modified Delphi method. The range of causes of pediatric NBD are discussed in this paper. The various therapeutic approaches are presented to improve clinical management. The population of children and adolescents with NBD is increasing, due both to the higher survival rate and better diagnosis. While NBD is relatively predictable in producing either constipation or fecal incontinence, or both, its various effects on each patient will depend on a wide range of underlying causes and accompanying comorbidities. For this reason, management of NBD should be tailored individually with a combined multidisciplinary therapy appropriate for the status of the affected child and caregivers.

The Role of Traditional Acupuncture in Patients with Fecal Incontinence-Mini-Review

OBJECTIVE

Fecal incontinence affects up to 15% of the general population, with higher rates of incidence among women and the elderly. Acupuncture is an old practice of Traditional Chinese Medicine that might be used to treat fecal incontinence. The aim of this mini review was to assess the effect of acupuncture for fecal incontinence.

MATERIALS AND METHODS

Cochrane Library, Web of Science, Embase, PubMed, and CENTRAL electronic databases were searched until August 2020. The following keywords were used: acupuncture, electroacupuncture, moxibustion, fecal incontinence, diarrhea, irritable bowel syndrome, and bowel dysfunction. In addition, references were searched. Five studies (two randomized controlled trials), out of 52,249 predefined publications after an electronic database search, were included into the review.

RESULTS

Overall, 143 patients were included. All studies report significant improvements in continence, although they all apply different acupuncture regimens. Randomized controlled trials show significant differences in experimental groups treated with acupuncture in improving continence. Significant improvement in quality of life scores was reported. In addition, improvement in fecal continence remained significantly improved after 18 months of follow-up.

CONCLUSION

Acupuncture is a promising treatment alternative for fecal incontinence. Based on small, low-quality studies, it might be a safe, inexpensive, and efficient method. However, more high-quality studies are needed in order to apply this treatment technique routinely.

Transanal Irrigation for Neurogenic Bowel Disease, Low Anterior Resection Syndrome, Faecal Incontinence and Chronic Constipation: A Systematic Review

Transanal irrigation (TAI) has received increasing attention as a treatment option in patients with bowel dysfunction. This systematic review was conducted according to the PRISMA guidelines and evaluates the effect of TAI in neurogenic bowel dysfunction (NBD), low anterior resection syndrome (LARS), faecal incontinence (FI) and chronic constipation (CC). The primary outcome was the effect of TAI on bowel function. Secondary outcomes included details on TAI, quality of life (QoL), the discontinuation rate, adverse events, predictive factors for a successful outcome, and health economics. A systematic search for articles reporting original data on the effect of TAI on bowel function was performed, and 27 eligible studies including 1435 individuals were included. Three randomised controlled trials, one non-randomised trial, and 23 observational studies were included; 70% of the studies were assessed to be of excellent or good methodological quality. Results showed an improvement in bowel function among patients with NBD, LARS, FI, and CC with some studies showing improvement in QoL. However, discontinuation rates were high. Side effects were common, but equally prevalent among comparative treatments. No consistent predictive factors for a successful outcome were identified. Results from this review show that TAI improves bowel function and potentially QoL; however, evidence remains limited.

Nurse-led standardized intervention for low anterior resection syndrome. A population-based pilot study

AIM

Our aim was to study the implementation of the low anterior resection syndrome (LARS) score in a clinical setting and to evaluate a nurse-led standardized intervention for bowel dysfunction following rectal cancer surgery.

METHOD

All patients who underwent curatively intended, restorative rectal cancer resection in a single centre between 2012 and 2016 were screened using the LARS score. At clinical follow-up, patients with major LARS were offered treatment in a nurse-led clinic. Data were retrospectively collected from patients' electronic medical records.

RESULTS

In total, 190 out of 286 (66%) patients were screened with the LARS score of whom 89 had major LARS. A total of 86 patients requested treatment for their bowel dysfunction and the majority obtained acceptable function after nurse-led optimized conservative treatment. Seventeen patients went on to transanal irrigation, and seven patients were treated with biofeedback. Five patients were referred for surgery, three for gastroenterological evaluation. After treatment in the clinic, patients achieved a statistically significant decrease in median LARS score from 37 (interquartile range 34-39) to 31 (interquartile range 23-34) (P < 0.001), and the prevalence of major LARS fell from 95% to 53% (P < 0.001).

CONCLUSION

Screening for LARS was not optimal as one-third of patients were not screened. The majority of patients with major LARS requested treatment for their symptoms and could be successfully treated with standardized interventions managed in a nurse-led setting.

Long-term gastrointestinal sequelae in colon cancer survivors: prospective pilot study on identification, the need for clinical evaluation and effects of treatment

AIM

The aim of the present pilot study was to describe the type and frequency of long-term gastrointestinal symptoms within a well-defined cohort of colon cancer survivors, their wish for clinical evaluation and treatment outcomes.

METHOD

A screening survey was sent to colon cancer survivors 12, 24 and 36 months after surgery. Based on their main symptoms, patients who wished to have a consultation were referred to the gastroenterological or surgical unit of our late cancer sequelae clinic. Treatment effect was monitored by questionnaires on bowel symptoms and the EuroQol five-dimensional (EQ-5D) quality-of-life score.

RESULTS

Overall, 953 patients who had survived colon cancer received the screening survey and 767 replied (response rate 80.5%). Of these, 76 (9.9%; 95% CI 7.9%-12.2%) were referred for algorithm-based clinical evaluation and treatment of bowel dysfunction. The majority were women (69.7%) who had undergone a right-sided colonic resection (65.8%). Patients reported various symptoms, mainly including urgency, fragmented defaecation, loose stools and incontinence for liquid stools. Patients with emptying difficulties and low anterior resection syndrome-like symptoms were referred to the surgical unit and patients with diarrhoea were referred to the gastroenterological unit for clinical work-up. Our main endpoint, mean EQ-5D index after treatment, was improved compared with baseline (baseline 0.809, after treatment 0.846; p = 0.049). After treatment, self-rated bowel function and several bowel symptoms were improved as well.

CONCLUSION

This study highlights the importance of identifying colon cancer survivors in need of treatment of late gastrointestinal sequelae and clinical management in a multidisciplinary team setting.

Low anterior resection syndrome in a Scandinavian population of patients with rectal cancer: a longitudinal follow-up within the QoLiRECT study

AIM

Low anterior resection syndrome (LARS) is common after low anterior resection. Our aim was to evaluate the prevalence and 'bother' (subjective, symptom-associated distress) of major LARS after 1 and 2 years, identify possible risk factors and relate the bowel function to a reference population.

METHOD

The QoLiRECT (Quality of Life in RECTal cancer) study is a Scandinavian prospective multicentre study including 1248 patients with rectal cancer, of whom 552 had an anterior resection. Patient questionnaires were distributed at diagnosis and after 1, 2 and 5 years. Data from the baseline and at 1- and 2-year follow-up were included in this study.

RESULTS

The LARS score was calculated for 309 patients at 1 year and 334 patients at 2 years. Prevalence was assessed by a generalized linear mixed effects model. Major LARS was found in 63% at 1 year and 56% at 2 years. Bother was evident in 55% at 1 year, decreasing to 46% at 2 years. Major LARS was most common among younger women (69%). Among younger patients, only marginal improvement was seen over time (63-59%), for older patients there was more improvement (62-52%). In the reference population, the highest prevalence of major LARS-like symptoms was noted in older women (12%). Preoperative radiotherapy, defunctioning stoma and tumour height were found to be associated with major LARS.

CONCLUSION

Major LARS is common and possibly persistent over time. Younger patients, especially women, are more affected, and perhaps these patients should be prioritized for early stoma closure to improve the chance of a more normal bowel function.

Patient-reported and physician-recorded bowel dysfunction following colorectal resection and radical cystectomy: a prospective, comparative study

AIM

Bowel dysfunction following anterior resection (AR) is termed low anterior resection syndrome. It is unclear whether such dysfunction occurs following other bowel/pelvic operations as well. This study aimed to characterize and compare bowel dysfunction following AR, right hemicolectomy (RH) and radical cystectomy (RC).

METHOD

A prospective study of consecutive patients undergoing AR, RH and RC (2002-2012) was performed at a tertiary referral centre in Sydney, Australia. Outcome measures included (i) patient-reported satisfaction with bowel function, self-described bowel function and self-reported change in bowel function; (ii) objective assessment of bowel function using validated criteria to identify symptoms and stratify patients into those with constipation and/or faecal incontinence (FI); and (iii) health-related quality of life (SF-36v2 Health Survey).

RESULTS

Of 743 eligible patients, 70% participated [AR, n = 338, mean age 69.6 years (SD 11.9), 59% men; RH, n = 150, 75.8 years (SD 10.5), 54% men; RC, n = 34, 71.1 years (SD 14.1), 71% men]. AR patients were three times more likely to report change in bowel function post-surgery and self-judged their bowel function as abnormal more frequently (64%) than RH patients (35%) and RC patients (35%) (P < 0.01). AR patients were four times more likely to meet criteria for concomitant constipation and FI. Patients with concomitant constipation and FI had lower physical and mental SF-36v2 scores (P < 0.001).

CONCLUSION

Bowel dysfunction occurred after RH and RC but rates were higher following AR. This suggests that low anterior resection syndrome occurs due to a direct impact of partial/complete loss of the rectum rather than just due to loss of bowel length and/or the consequence(s) of pelvic dissection.

Impact of bowel and stoma dysfunction on female sexuality after treatment for rectal cancer

AIM

The aim of this study was to measure the impact of bowel dysfunction and a poorly functioning stoma on the risk of sexual inactivity and sexual dysfunction in female patients.

METHOD

In a population-based cross-sectional study, Danish rectal cancer patients diagnosed between 2001 and 2014 were invited to answer a comprehensive questionnaire regarding cancer- and treatment-related late side effects after rectal cancer treatment. Bowel function was assessed using the Low Anterior Resection score and stoma function using the Colostomy Impact score. Female sexuality was measured by sexual activity, overall sexual dysfunction (the Rectal Cancer Female Sexuality score) and by different domains of sexual dysfunction (Sexual Vaginal Changes questionnaire).

RESULTS

Eight-hundred and thirteen female patients completed the questionnaire (response rate 49.2%). Major bowel dysfunction did not significantly increase the risk of sexual inactivity (OR 1.39, 95% CI 0.93-2.07) but clearly increased the risk of sexual dysfunction (OR 3.03, 95% CI 1.67-5.51). The most distinct problems were dyspareunia and inability to complete intercourse. On the contrary, poor stoma function increased the risk sexual inactivity (OR 2.26, 95% CI 1.16-4.40) but not the risk of sexual dysfunction (OR 0.74, 95% CI 0.27-1.99). The most distinct problem was dissatisfaction with own physical appearance.

CONCLUSIONS

Both bowel dysfunction and stoma dysfunction negatively, but differently, affect sexuality. After restorative surgery, bowel dysfunction was primarily associated with sexual dysfunction while poor stoma function after abdominoperineal excision was associated with sexual inactivity.

'French LARS score': validation of the French version of the low anterior resection syndrome (LARS) score for measuring bowel dysfunction after sphincter-preserving surgery among rectal cancer patients: a study protocol

INTRODUCTION

Many bowel problems following low anterior resection (LAR) for rectal cancer considerably impair the quality of life (QoL) of patients. The LAR syndrome (LARS) scale is a self-report questionnaire to identify and assess bowel dysfunction after rectal cancer surgery. It has been translated and validated in several languages but not in French (metropolitan French). The primary objective is to adapt the LARS scale to the French language (called French-LARS score) and to assess its psychometric properties. Secondary objectives are to assess both the prevalence and severity of LARS and to measure their impact on QoL.

METHODS AND ANALYSIS

A French multicentre observational cohort study has been designed. The validation study will include translation of the LARS scale following the current international recommendations, assessment of its reliability, convergent and discriminant validities, sensitivity, internal consistency, internal validity and confirmatory analyses. One thousand patients will be enrolled for the analyses. The questionnaire will be initially administered to the first 100 patients to verify the adequacy and degree of comprehension of the questions. Then reproducibility will be investigated by a test-retest procedure in the following 400 patients.An analysis will be conducted to determine the correlation between the LARS score and the Quality of Life Questionnaire (QLQ; European Organization for Treatment and Research of Cancer's QLQ-C30, QLQ-CR29). Risk factors linked to QoL deterioration will be identified and their impact will be measured. This study will meet the need for a validated tool to improve patient care and QoL.

ETHICS AND DISSEMINATION

The institutional review board of the University Hospital of Caen and the ethics committee (CPP Nord Ouest I, 25 January 2019) approved the study.

TRIAL REGISTRATION NUMBER

NCT03569488.

Is my life going to change?-a review of quality of life after rectal resection

Rectal resection is a common practice for colorectal surgeons. The causes of this procedure are varied. The most frequent is cancer, but also inflammatory bowel disease, endometriosis, and rectovaginal or rectourethral fistulas. The loss of the normal rectal reservoir function, urinary problems, sexual dysfunction or pelvic pain are frequently reported in patients after rectal surgery and these disorders markedly affect the overall quality of life (QoL). In the last decades, rectal surgery has radically changed, with the development of surgical techniques, and it has progressed from abdominoperineal resection (APR) with a permanent colostomy to sphincter-saving procedures. Nowadays, the use of sphincter-preserving surgery has increased, but all these surgical techniques can have important sequels that modify the QoL of the patients. Historically, surgical outcomes, such as complications, survival and recurrences, have been widely studied by surgeons. In the present day, surgical outcomes have improved, rectal cancer recurrence rate has decreased and survival has increased. For these reasons, it has begun to gain importance in aspects of the QoL of patients, such as body image, fecal continence and sexuality or urinary function. Therefore, physicians should know the influence of different techniques and approaches on functional outcomes and QoL, to be able to inform patients of the treatment benefits and risk of postoperative dysfunctions. The aim of our study is to review the current literature to determine to what degree the QoL of patients who underwent a rectal resection decreases, which domains are the most affected and, in addition, to establish the influence of different surgical techniques and approaches on functional outcomes.

Oncologic safety and bowel function after ultralow anterior resection with or without intersphincteric resection for low lying rectal cancer: Comparative cross sectional study

BACKGROUND

Despite acceptable oncologic outcomes of sphincter preserving surgeries for low rectal cancer, bowel dysfunction occurs. This study aimed to compare the oncologic and functional bowel outcomes between ultralow anterior resection (ULAR) and intersphincteric resection (ISR) for low rectal cancer.

METHODS

One hundred sixty-four patients who underwent ULAR with or without ISR for low rectal cancer between December 2010 and May 2018 were included. The Wexner and Memorial Sloan Kettering Cancer Center (MSKCC) scores were used to evaluate the bowel function of patients. Overall survival (OS) and disease-free survival (DFS) were compared between patients.

RESULTS

The ISR group had higher incidence of major fecal incontinence than the ULAR group (75.9% vs 49.3%; P = .016). The median Wexner score decreased from 12 to 9 (P = .062) at 1-year follow-up. However, the frequency and urgency/soilage subscales of MSKCC score improved significantly in the ULAR group. ISR and follow-up interval less than 1-year significantly increased the major incontinence risk. The OS in the ULAR and ISR groups was 91.4% and 91.7%. Whereas the DFS in both groups was 79% and 79.2%, respectively.

CONCLUSION

ULAR and ISR are comparable in oncologic outcomes. Severe bowel dysfunctions and major incontinence were noted in ISR group. Careful selection of patients is mandatory.

Functional bowel complaints and quality of life after surgery for colon cancer: prevalence and predictive factors

AIM

Low anterior resection syndrome (LARS) severely affects the quality of life (QoL) of patients after surgery for rectal cancer. There are very few studies that have investigated LARS-like symptoms and their effect on QoL after colon cancer surgery. The aim of this study was to investigate the prevalence of functional abdominal complaints and related QoL after colon cancer surgery compared with patients with similar complaints after rectal cancer surgery.

METHOD

All patients who underwent colorectal cancer resections between January 2008 and December 2015, and who were free of colostomy for at least 1 year, were eligible (n = 2136). Bowel function was assessed by the LARS score, QoL by the EORTC QLQ-C30 and QLQ-CR29 questionnaires. QoL was compared between the LARS score categories and tumour height categories.

RESULTS

A total of 1495 patients (70.0%) were included in the analyses, of whom 1145 had a colonic and 350 a rectal tumour. Symptoms of LARS were observed in 55% after rectal cancer resection compared with 21% after colon cancer resection. Female gender (OR 1.88, CI 1.392-2.528) and a previous diverting stoma (OR 1.84, CI 1.14-2.97) were independently associated with a higher prevalence of LARS after colon cancer surgery. Patients with LARS after colon cancer surgery performed significantly worse in most QoL domains.

CONCLUSION

The results of this study highlight the presence of LARS-like symptoms after surgery for colonic cancer. Patients suffering from major LARS-like symptoms after colon resection reported the same debilitating effect on their QoL as patients with major LARS after rectal resection. This should be addressed by colorectal cancer specialists in order to adequately inform patients.

The low anterior resection syndrome in a reference population: prevalence and predictive factors in the Netherlands

AIM

The low anterior resection syndrome (LARS) severely affects quality of life (QoL) after colorectal cancer surgery. There are no data about these complaints and the association with QoL in a reference population. The aim of this study was to assess LARS and the association with QoL in a reference population.

METHODS

Six hundred patients who visited the outpatient clinic because of general or trauma surgical indications were asked to participate in this study. They received an invitation letter containing three validated questionnaires to assess LARS (assessed with the LARS score) and both general [European Organization for the Research and Treatment of Cancer (EORTC) QLQ-C30] and colorectal-specific (EORTC QLQ-CR29) QoL.

RESULTS

Five hundred and one respondents could be included for the analyses. The median age at inclusion was 68 years and 47.3% were men. Major LARS was observed in 15% of patients (11.4% in men and 18.9% in women, P = 0.021). Women reported more urgency (P = 0.070) and incontinence for both flatus (P < 0.001) and stool (P = 0.063) compared to men. In univariate analyses, women reported major LARS significantly more often than men (OR 1.82; 95% CI 1.10-3.01). Patients with major LARS scored significantly worse in most QoL domains compared to patients with no/minor LARS.

CONCLUSION

This is the first study demonstrating major LARS and the association with QoL in a reference population of patients without colorectal cancer. Our data can assist in the interpretation of LARS in past and future research about abdominal complaints after colorectal cancer surgery.

Sacral nerve stimulation for bowel dysfunction following low anterior resection: a systematic review and meta-analysis

AIM

Low anterior resection syndrome (LARS) can affect up to 70% of all patients with rectal cancer. In the last two decades, sacral nerve stimulation (SNS) has emerged as an effective treatment for faecal incontinence. There is some encouraging literature on the use of SNS in patients with LARS. The purpose of this review is to provide an up to date review on the utility of SNS on LARS.

METHOD

A literature search was conducted using the MEDLINE, Embase and PubMed databases (January 1981-March 2019). Studies identified were appraised with standard selection criteria. Data points were extracted, and meta-analysis was performed according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses.

RESULTS

Ten studies met the inclusion criteria and were included in this study. All studies used the Cleveland Clinic Incontinence Score (CCIS), whereas the low anterior resection syndrome score (LARS score) was used in three studies. Overall median improvement in the scoring system was 67.0% (range 35.5%-88.2%) after SNS implantation. There was a significant reduction in CCIS after SNS implantation (mean difference 11.23, 95% confidence interval 9.38-13.07, Z = 11.90, P < 0.00001). The LARS score was also significantly reduced after using SNS in patients with LARS (mean difference 17.87, 95% confidence interval 10.15-25.59, Z = 4.54, P < 0.00001).

CONCLUSION

Use of SNS may provide symptomatic benefits for patients with LARS refractory to medical therapy. However, the current level of evidence remains limited. A large multicentre study of SNS for LARS using the validated LARS score is warranted. In addition, the cost-effectiveness of SNS for patients with LARS needs further exploration.

Spinal Cord Injury in Rats Dysregulates Diurnal Rhythms of Fecal Output and Liver Metabolic Indicators

Spinal cord injury (SCI) dysregulates metabolic homeostasis. Metabolic homeostasis is optimized across the day by the circadian system. Despite the prevalence of metabolic pathologies after SCI, post-SCI circadian regulation of metabolism remains understudied. Here, we hypothesized that SCI in rats would disrupt circadian regulation of key metabolic organs, leading to metabolic dysregulation. Female and male Sprague-Dawley rats received moderate thoracic (T)-9 contusion SCI (or sham surgery). First, SCI disrupted diurnal rhythms in two metabolic behaviors: fecal production and food intake rhythms were ablated acutely. SCI also expedited whole-gut transit time. In parallel, acute SCI increased plasma glucose. Diurnal glucose storage-release cycles regulated by the liver were disrupted by SCI, which also increased liver glucose metabolism messenger RNAs (mRNAs). Further, SCI disrupted liver clock gene expression and suppressed inflammatory gene rhythms. Together, our novel data suggest that SCI disrupts typical metabolic and circadian function. Improving post-SCI metabolic function could enhance recovery of homeostasis.

Bowel symptoms predate the diagnosis among many patients with multiple sclerosis: A 14-year cohort study

BACKGROUND

Multiple sclerosis (MS) is an autoimmune, neurodegenerative disease frequently complicated by bowel symptoms. Multiple sclerosis typically first manifests with a demyelination event, also known as a clinically isolated syndrome (CIS). We sought to examine the prevalence of prodromal bowel symptoms predating a CIS in patients with MS as part of a recently characterized prodromal phase of disease.

METHODS

We constructed a retrospective cohort of MS patients with bowel symptoms and an identifiable CIS at two tertiary care centers over 14 years using administrative and billing data. We determined the date of onset of reported bowel symptoms in comparison with the date of first CIS and determined the overall prevalence of prediagnosis bowel symptoms within 1, 2, 3, and >3 years from a CIS. We used multivariable modeling to determine demographic and clinical risk factors for prediagnosis bowel symptoms.

KEY RESULTS

Among 385 MS patients with reported bowel symptoms, 122 (31.6%) reported bowel symptoms prior to CIS. The most common first bowel symptom was constipation (50.0%), followed by diarrhea (29.5%). The average lead time between a first bowel symptom and a CIS event was 3.7 ± 3.4 years. Pre-CIS fatigue (OR 4.48, 95% CI: 2.68-7.51, P < 0.001) and pre-CIS sensory disturbances (OR 1.88, 95% CI: 1.15-3.08, P < 0.05) were all associated with bowel symptoms prior to a CIS event.

CONCLUSIONS AND INFERENCES

Nearly a third of MS patients with bowel symptoms reported bowel symptoms prior to a demyelinating event/CIS. Characterization of a prodromal phase of disease may provide important insights into understanding disease progression.

Pathophysiology and management of opioid-induced constipation: European expert consensus statement

Background

Opioid-induced bowel dysfunction is a complication of opioid therapy, in which constipation is the most common and problematic symptom. However, it is frequently under-recognised and thus effective management is often not instituted despite a number of treatment options.

Objective

The central objective of this study is to provide a summary of the pathophysiology and clinical evaluation of opioid-induced constipation and to provide a pragmatic management algorithm for day-to-day clinical practice.

Methods

This summary and the treatment algorithm is based on the opinion of a European expert panel evaluating current evidence in the literature.

Results

The pathophysiology of opioid-induced constipation is multi-faceted. The key aspect of managing opioid-induced constipation is early recognition. Specific management includes increasing fluid intake, exercise and standard laxatives as well as addressing exacerbating factors. The Bowel Function Index is a useful way of objectively evaluating severity of opioid-induced constipation and monitoring response. Second-line treatments can be considered in those with recalcitrant symptoms, which include gut-restricted or peripherally acting mu-opioid receptor antagonists. However, a combination of interventions may be needed.

Conclusion

Opioid-induced constipation is a common, yet under-recognised and undertreated, complication of opioid therapy. We provide a pragmatic step-wise approach to opioid-induced constipation, which should simplify management for clinicians.

Exploring bowel dysfunction of patients following colorectal surgery: A cohort study

AIMS AND OBJECTIVES

To examine changes in patients' bowel function and to compare patients' outcome among different operation and treatment after rectal resection.

BACKGROUND

Anal-preserving surgery is the trend of treatment of colorectal cancer and bowel function after surgery needs to be concerned.

DESIGN

Prospective cohort study.

METHODS

A total of 38 patients with convenience sampling were recruited from a teaching hospital. The low anterior resection syndrome (LARS) score was used to assess bowel function disturbances before discharge and at 1 week, 1 month and 3 months after discharge. We followed the STROBE checklist to ensure rigour in our study.

RESULTS

Approximately half of the patients experienced major LARS, including daily stool frequency of more than seven times and stool clustering at least once a week. The LARS scores observed at 1 month after discharge were significantly higher than those observed before discharge. Patients who received intersphincteric resection had higher LARS scores compared with those who received other surgeries. Furthermore, patients who underwent concurrent chemoradiotherapy, operation (OP) and chemotherapy had the highest LARS scores compared with those who underwent only an OP.

CONCLUSION

The patients experienced varied intestinal dysfunction after surgery based on their treatment plan and surgical method. Nurses should provide individualised health education for these patients.

RELEVANCE TO CLINICAL PRACTICE

A health education booklet is recommended to educate patients about LARS symptoms and the techniques to adapt in their daily lives after surgery.

Brain MRI Lesions are Related to Bowel Incontinence in Multiple Sclerosis

BACKGROUND AND PURPOSE

Bowel incontinence in multiple sclerosis might be associated with specific lesion sites. This study intended to determine associations between bowel incontinence and cerebral multiple sclerosis lesions using a voxel-wise lesion symptom mapping analysis.

METHODS

We conducted a retrospective study of multiple sclerosis patients with self-reported bowel incontinence and matched controls. Lesions were manually outlined on T2-weighted MRI scans and transformed into stereotaxic space. We performed a voxel-wise subtraction analysis subtracting the lesion overlap of patients without from patients with bowel incontinence. Finally, we compared the absence or presence of bowel incontinence between patients with and without lesions in a given voxel using the Liebermeister test.

RESULTS

A total of 51 patients were included in the study. The analysis yielded associations between bowel incontinence and lesions in the supramarginal gyrus of the left secondary somatosensory cortex and another lesion cluster in the right parahippocampal gyrus and amygdala.

CONCLUSIONS

Our analysis indicates associations between bowel incontinence and lesions in the left supramarginal gyral area contributing to integrating anorectal-visceral sensation and in the right parahippocampal gyrus and amygdala contributing to generating visceral autonomic arousal states. Moreover, our results suggest left hemispheric dominance of sensory visceral integration, while limbic areas of the right hemisphere seem to contribute to the autonomic component of the defecation process. A limitation of our study is the retrospective evaluation of the bowel incontinence status based on medical records. Further research should evaluate the bowel incontinence status in multiple sclerosis patients prospectively to overcome the limitations of the current study.

Long-Term Outcome of Sacrococcygeal Teratoma: A Controlled Cohort Study of Urinary Tract and Bowel Dysfunction and Predictors of Poor Outcome

OBJECTIVE

To evaluate urinary tract and bowel function in children with sacrococcygeal teratoma, compare the findings with healthy children, and assess predictors of poor outcome.

STUDY DESIGN

This was a controlled cohort study of all patients operated for sacrococcygeal teratoma at a tertiary pediatric surgery center, 2000-2013. Urinary and bowel function were compared with healthy control patients matched for age and sex. Perioperative and histopathologic risk factors were analyzed.

RESULTS

In total, 17 patients with sacrococcygeal teratoma and 85 healthy control patients were included in the study. Patients with sacrococcygeal teratoma more often were reported to have uncontrolled voiding (12% vs 0%, P < .01), difficulty in bladder emptying (24% vs 0%, P < .001), and pyelonephritis (18% vs 1%, P < .05). Constipation was more common in patients with sacrococcygeal teratoma (47 % vs 14%, P < .05), but the overall bowel function score was equal in the 2 groups. Children with large tumors and immature histology were more likely to have a dysfunctional outcome (P < .05).

CONCLUSIONS

Uncontrolled voiding, difficulty in bladder emptying, pyelonephritis, and constipation were more common in patients with sacrococcygeal teratoma than in healthy children. Dysfunctional outcome was more prevalent in children with large and immature teratomas.

Urinary, bowel and sexual health in older men from Northern Ireland

Objectives

To provide data on the prevalence of urinary, bowel and sexual dysfunction in Northern Ireland (NI), to act as a baseline for studies of prostate cancer outcomes and to aid service provision within the general population.

Subjects and Methods

A cross‐sectional postal survey of 10 000 men aged ≥40 years in NI was conducted and age‐matched to the distribution of men living with prostate cancer. The EuroQoL five Dimensions five Levels (EQ‐5D‐5L) and 26‐item Expanded Prostate Cancer Composite (EPIC‐26) instruments were used to enable comparisons with prostate cancer outcome studies. Whilst representative of the prostate cancer survivor population, the age‐distribution of the sample differs from the general population, thus data were generalised to the NI population by excluding those aged 40–59 years and applying survey weights. Results are presented as proportions reporting problems along with mean composite scores, with differences by respondent characteristics assessed using chi‐squared tests, analysis of variance, and multivariable log‐linear regression.

Results

Amongst men aged ≥60 years, 32.8% reported sexual dysfunction, 9.3% urinary dysfunction, and 6.5% bowel dysfunction. In all, 38.1% reported at least one problem and 2.1% all three. Worse outcome was associated with increasing number of long‐term conditions, low physical activity, and higher body mass index (BMI). Urinary incontinence, urinary irritation/obstruction, and sexual dysfunction increased with age; whilst urinary incontinence, bowel, and sexual dysfunction were more common among the unemployed.

Conclusion

These data provide an insight into sensitive issues seldom reported by elderly men, which result in poor general health, but could be addressed given adequate service provision. The relationship between these problems, raised BMI and low physical activity offers the prospect of additional health gain by addressing public health issues such as obesity. The results provide essential contemporary population data against which outcomes for those living with prostate cancer can be compared. They will facilitate greater understanding of the true impact of specific treatments such as surgical interventions, pelvic radiation or androgen‐deprivation therapy.

Anorectal dysfunction after laparoscopic low anterior rectal resection for rectal cancer with and without radiotherapy (manometry study)

BACKGROUND AND OBJECTIVES

The aim was to evaluate the impact of radiotherapy (RT) on anorectal function of patients with low rectal cancer undergoing low anterior resection (LAR).

METHODS

Prospective clinical cohort study conducted to assess the functional outcome by means of high-resolution anorectal manometry and LARS score.

RESULTS

In total, 65 patients were enrolled in the study (27 patients underwent LAR without RT, 38 patients underwent RT and LAR). There were no statistically significant differences between study subgroups regarding demographic and clinical data; postoperative morbidity was significantly higher in irradiated patients. One year after the surgery, mean LARS score was significantly higher in patients who underwent RT and surgery. Major LARS was detected in 37.0% of irradiated patients and in 14.8% of patients after surgery alone. Anorectal manometry revealed significantly lower resting pressures in patients after RT and LAR; the squeeze pressures were similar. Rectal compliance and all volumes describing rectal sensitivity (first sensation, urge to defecate, and discomfort volume) were significantly lower in irradiated patients.

CONCLUSIONS

RT significantly deteriorates the functional outcome of patients after LAR. Manometry revealed internal sphincter dysfunction, reduced capacity, and compliance of neorectum, which seem to have a significant correlation with LARS presence/seriousness.

Functional outcome of low rectal resection evaluated by anorectal manometry

BACKGROUND

Low anterior resection syndrome (LARS) covers disordered bowel function after rectal resection, leading to deterioration in patients' quality of life. The aim of this study was to evaluate anorectal function after laparoscopic low anterior resection (LAR) by means of standardized instruments.

METHODS

This was a prospective clinical cohort study conducted in a single institution to assess functional outcome of patients 1 year after laparoscopic LAR by means of LARS score and high-resolution anorectal manometry.

RESULTS

In total, 65 patients were enrolled in the study. Mean tumour height was 9.4 ± 1.8 cm; total mesorectal excision during laparoscopic LAR with low end-to-end colorectal anastomosis was performed in all patients. One year after the surgery, minor LARS was detected in 33.9% of patients, major LARS in 36.9% of patients. Anorectal manometry revealed decreased resting pressure and normal squeeze pressure of the anal sphincters in the majority of our patients. Rectal compliance and rectal volume tolerability (first sensation, urge to defaecate and discomfort volume) were significantly reduced. The statistical testing of the correlation between LARS and manometry parameters showed that with increasing seriousness of LARS, values of some parameters (resting pressure, first sensation, urge to defaecate, discomfort volume and rectal compliance) were reduced.

CONCLUSION

This study indicates that the majority of patients after laparoscopic LAR experience symptoms of minor or major LARS. These patients have decreased resting anal sphincter pressures, decreased rectal volume tolerability and decreased rectal compliance.

Increase of n-NOS and i-NOS in Rat Colon After Sacral Neuromodulation

OBJECTIVE

Sacral neuromodulation (SNM) is proposed to treat different anorectal dysfunctions but its mechanism of action is not yet known. Our previous study demonstrated how SNM can significantly increase neuronal nitric oxide synthase NOS (n-NOS) and inducible NOS (i-NOS) expression in the anus and rectum of rats. There are no reports regarding the relation between SNM and NOS in colonic cells: our aim was to assess NOS expression in colonic rat model after SNM.

MATERIALS AND METHODS

Twenty-six female Sprangue-Dawley rats were considered: group I, normal control rats; group II, sham treatment rats, in whom electrodes for electrical stimulation were placed in S1 foramen bilaterally and left in place, without performing neuromodulation; group III, rats in whom SNM was performed. After 14 days, the rats were sacrificed and we evaluated n-NOS and i-NOS in colonic specimens by immunohistochemistry and Western Blot analysis.

RESULTS

Western Blot analysis showed that levels of n-NOS and i-NOS were higher in colon of the III group rats respect to the others; in particular, immunohistochemistry revealed that, after neuromodulation, n-NOS expression in the muscle cells and i-NOS expression in glandular epithelium and nervous cells were highly represented (p < 0.05).

CONCLUSION

Our study showed that in colon, SNM is able to influence NO synthesis, activating n-NOS expression in muscle cells and i-NOS expression in glandular epithelium and nervous cells. Our study showed a complex colonic response to SNM. This experimental model could be applied to better understand the mechanism of action of SNM in bowel dysfunction.

Neurogenic bowel dysfunction: Clinical management recommendations of the Neurologic Incontinence Committee of the Fifth International Consultation on Incontinence 2013

BACKGROUND

Evidence-based guidelines for the management of neurological disease and lower bowel dysfunction have been produced by the International Consultations on Incontinence (ICI). These are comprehensive guidelines, and were developed to have world-wide relevance.

AIMS

To update clinical management of neurogenic bowel dysfunction from the recommendations of the 4th ICI, 2009.

MATERIALS AND METHODS

A series of evidence reviews and updates were performed by members of the working group. The resulting guidelines were presented at the 2012 meeting of the European Association of Urology for consultation, and modifications applied to deliver evidence based conclusions and recommendations for the scientific report of the 5th edition of the ICI in 2013.

RESULTS

The current review is a synthesis of the conclusions and recommendations, including the algorithms for initial and specialized management of neurogenic bowel dysfunction. The pathophysiology is described in terms of spinal cord injury, multiple sclerosis, and Parkinson's disease. Assessment requires detailed history and clinical assessment, general investigations, and specialized testing, if required. Treatment primarily focuses on optimizing stool consistency and regulating bowel evacuation to improve quality of life. Symptom management covers conservative and interventional measures to promote good habits and assist stool evacuation, along with prevention of incontinence. Education is essential to achieving optimal bowel management.

DISCUSSION

The review offers a pragmatic approach to management in the context of complex pathophysiology and varied evidence base.

The Australian Pelvic Floor Questionnaire is a valid measure of pelvic floor symptoms in patients following surgery for colorectal cancer

AIMS

This study evaluated the construct validity of the Australian Pelvic Floor Questionnaire against two alternative measures of the severity of bladder and bowel symptoms.

METHODS

This was an exploratory analysis of data from two prospective studies. Patients who had undergone surgery for colorectal cancer were analysed. Bladder and bowel symptoms were measured using three validated questionnaires: the Australian Pelvic Floor Questionnaire, the International Consultation on Incontinence Questionnaire Short Form Questionnaire for urinary incontinence and the International Consultation on Incontinence Questionnaire-Bowel Module post-cancer treatment.

RESULTS

The study sample consisted of 44 participants, including 25 men and 19 women. The Australian Pelvic Floor Questionnaire bladder and bowel domain scores demonstrated moderate positive correlations with the International Consultation on Incontinence Questionnaire Short Form Questionnaire for urinary incontinence (r = 0.74, P < 0.01) and the International Consultation on Incontinence Questionnaire-Bowel Module (r = 0.69-0.78, P < 0.01). Similar results were obtained in each gender subgroup.

CONCLUSIONS

This study suggested that the Australian Pelvic Floor Questionnaire may be a valid measurement tool for use in colorectal cancer populations in clinical trials and practice. Future research using larger cohorts is warranted.

How to perform digital removal of faeces

Rationale and key points This article provides practitioners with information about how to perform digital removal of faeces in a safe, effective and patient-centred manner, promoting privacy and dignity. Passing faecal matter is essential to enable the elimination of waste. For some people, however, defecation is not possible without some form of intervention; this could be the administration of oral medication or an enema, insertion of suppositories or digital removal of faeces. ▶ Bowel care is a fundamental aspect of patient care. ▶ Digital removal of faeces should be performed by a practitioner competent in this skill. ▶ Digital removal of faeces is an invasive procedure and should only be carried out when necessary following holistic patient assessment. Reflective activity Clinical skills articles can help update your practice and ensure it remains evidence based. Apply this article to your practice. Reflect on and write a short account of: 1. How you think this article will improve your practice. 2. How the patient receiving the care you delivered might have felt. Subscribers can upload their reflective accounts at: rcni.com/portfolio .

Peristeen(®) transanal irrigation in paediatric patients with anorectal malformations and spinal cord lesions: a multicentre Italian study

AIM

In paediatric and adult patients with neurogenic bowel, transanal irrigation (TAI) of the colon has gained popularity due to the introduction of a specifically designed device. The aim of this pilot study was to present the results of TAI using the Peristeen(®) TAI system in a group of paediatric patients with anorectal malformation (ARM) and congenital or acquired spinal cord lesions (SCLs).

METHOD

Eight Italian paediatric surgery and spina bifida centres participated in the study. The inclusion criteria were age between 6 and 17 years, weight above 20 kg and unsatisfactory bowel management. Patients with chronic inflammatory bowel disease, mental disability and surgery within the previous 3 months were excluded. At the beginning of treatment (T0) and after 3 months (T1) the Bristol scale, a questionnaire assessing bowel function, and two questionnaires on quality of life (QoL) for patients aged 6-11 years (CHQ-pf50) and 12-17 years (SF36) were administered.

RESULTS

Eighty-three patients were enrolled, and seventy-eight completed the study (41 ARMs, 37 SCLs). At T1, constipation was reduced in ARMs from 69% to 25.6% and in SCLs from 92.7% to 41.5%, faecal incontinence in ARMs from 50% to 18.6% and in SCLs from 39% to 9.8% and flatus incontinence in ARMs from 20.9% to 9.8% and in SCLs from 31.7% to 10%. At T0, the Bristol Stool Scale types were 1-2 in 45% of ARMs and 77.5% of SCL patients, whereas at T1 types 1-2 were recorded in only 2.5% of SCL patients. QoL improved in both groups. In the younger group, a significant improvement in QoL was recorded in ARM patients for eight of nine variables and in SCL patients for seven of nine variables.

CONCLUSION

This study showed that Peristeen TAI resulted in a significant time reduction in colonic cleansing, increased independence from the carer and improved QoL in paediatric patients with ARMs and SCLs.