Neurogenic bowel dysfunction

Unraveling Spinal Cord Injury Nutrition: Effects of Diet on the Host and Microbiome

Spinal cord injury (SCI) leads to severe neurological dysfunction with significant nutritional alterations. These alterations are closely associated with gut dysbiosis and neurogenic gut dysfunction after SCI, creating complex interactions that further exacerbate metabolic disturbances and impede neurological recovery. In the context of SCI, diet not only fulfills basic nutritional needs but also serves as an important therapeutic tool to modulate these interactions. This review provides a broad overview of existing research findings, analyzes the impact of existing dietary interventions on SCI, and attempts to clarify the complex relationship between diet and host and gut microbiota. We hope to provide a clear direction for future research and a scientific basis for the development of personalized dietary interventions to improve the nutritional status of SCI patients, reduce the incidence of complications such as metabolic disorders, and promote the recovery of neurological function and overall quality of life of SCI patients. STATEMENT OF SIGNIFICANCE: This review evaluates the nutritional changes in patients with spinal cord injury, comprehensively elucidating the effects of dietary interventions on SCI patients from both the host and gut microbiota perspectives. By revealing the complex interactions among them, it lays the foundation for developing personalized nutritional intervention strategies to optimize recovery and improve long-term health outcomes in the future.

Nutritional alterations, adverse consequences, and comprehensive assessment in spinal cord injury: a review

Spinal cord injury (SCI) leads to complex nutritional alterations, including energy imbalance, skewed macronutrient and micronutrient intake, and disrupted nutrient absorption and metabolism. These changes contribute to increased risks of obesity, cardiovascular disease, metabolic syndrome, and other comorbidities, profoundly affecting long-term recovery and quality of life. Despite the growing recognition of these challenges, nutritional assessment methods for SCI patients remain fragmented and insufficient. This review first outlines the major nutritional consequences and clinical implications of SCI, then focuses on current methods for assessing nutritional status in this population. Three major domains are discussed: body composition analysis, nutrient intake and absorption assessment, and energy metabolism monitoring. Traditional tools such as anthropometry, food diaries, and indirect calorimetry are discussed alongside advanced technologies including magnetic resonance imaging (MRI), dual-energy X-ray absorptiometry (DXA), and metabolomics. By highlighting both current limitations and emerging solutions, this review underscores the importance of personalized, technology-assisted nutritional assessment strategies to guide clinical decision-making and optimize outcomes for individuals with SCI.

Consensus on Safe Initiation and Monitoring of Transanal Irrigation to Optimize Adherence With Therapy

BACKGROUND

Transanal irrigation is a well-established minimally invasive therapy that addresses symptoms of both constipation and incontinence. The therapy has been extended from just neurogenic bowel dysfunction patients to those with disorders of brain-gut interaction and postsurgical conditions.

AIM

To summarized the literature on transanal irrigation and update the contraindication profile.

MATERIALS AND METHODS

We undertook a literature review of transanal irrigation complications and outcomes.

RESULTS

Initiation of therapy as part of a bowel care regime is becoming more common outside specialist centers. In addition, the concept of both high- and low-volume irrigation schedules has entered the treatment paradigm, and it is clear that there is a differing safety profile. We present an update from the previous long list of contraindications.

DISCUSSION

We describe how optimizing long-term adherence depends on these factors in addition to a structured follow-up programme.

CONCLUSION

Transanal irrigation is an increasingly used therapy, with a good safety profile, further improved by the advent of low-volume irrigation options. Key to safe and effective usage of transanal irrigation is careful patient selection allied to tailored initial training of the patient.

Expert-Reviewed Nutritional Guidance for Adults with Spinal Cord Injury: A Delphi Study

Background/Objectives: Nutritional needs for people with chronic spinal cord injury (SCI) are inadequately addressed due to the lack of comprehensive evidence and scattered research. We established a consensus-based framework for addressing the nutritional needs of community-dwelling adults with chronic SCI who can ingest food orally. Methods: A web-based Delphi design was employed to ascertain an expert consensus. The Delphi panel consisted of physicians, registered dietitians (RDs), and researchers knowledgeable in SCI and nutrition. Informed by a literature review, 18 nutrition statements were rated by 15 panelists. The survey included statements about SCI-specific dietary energy assessments and macro- and micronutrients. Results: The response rate for the panel (N = 15) was 100%. Consensus levels, scores, stability levels, and response numbers were documented for each statement. The statements received consensus scores ranging from 4.14 to 8.13 on a 9-point Likert scale. Alternative expert comments and suggestions were also provided for each statement. Conclusion: Engaging a diverse panel of experts, the real-time Delphi process yielded expert-reviewed nutrition statements based on an extensive literature review and expert opinions. The rated statements contribute to the ongoing dialogue in SCI-specific nutrition, providing a practical resource for healthcare professionals working with adults with chronic SCI.

Influence of Dietary Quality on Neurogenic Bowel Dysfunction in Individuals With Spinal Cord Injury

Background

Neurogenic bowel dysfunction (NBD) occurs in up to 95% of individuals with spinal cord injury (SCI) and negatively impacts the quality of life. Although diet is an important component in the management of NBD, the relationship between diet quality and NBD is understudied in the SCI population.

Objectives

To assess the diet quality of individuals with chronic SCI and explore possible relationships between diet quality, especially fiber, and symptoms of NBD, and to evaluate whether individuals with SCI themselves recognize relationships between dietary intake and NBD symptoms.

Methods

Individuals with chronic SCI, recruited via their rehabilitation center, completed web-based questionnaires and 24-hour dietary recalls regarding the quality and intake of their diet and the severity of NBD. Ten individuals participated in interviews to explore their views on potential relationships between their diet and NBD.

Results

Twenty-eight participants were recruited, of which ten were interviewed. All participants had symptoms of NBD of varying degrees and a low diet quality, but there was no difference between the NBD groups. The more severe NBD group had a lower intake of vegetables and a higher intake of salt. Almost half of the participants interviewed did not report experiencing an association between dietary intake and their NBD.

Conclusions

A low diet quality was observed among individuals with chronic SCI, irrespective of their NBD symptoms. Many participants were unaware of a potential relationship between their diet and NBD. The sample size is insufficient to draw definitive conclusions; however, a potential hypothesis is that those with more severe NBD may consume not enough vegetables and too much salt. Further longitudinal prospective research is required to enhance nutritional guidelines for individuals with SCI and NBD.

Managing Neurogenic Bowel After Spinal Cord Injury: A Comprehensive Approach from Inpatient to Outpatient Care

Neurogenic bowel is often overshadowed by other medical complications of spinal cord injury (SCI) but can significantly impact one's quality of life. This article aims to illustrate the intricacies of anatomy and physiology within the gastrointestinal (GI) tract as it pertains to SCI and how to navigate neurogenic bowel management-from the acute postinjury phase through the lifelong journey of adaptation and care in outpatient settings.

Making the Invisible Visible: Understanding Autonomic Dysfunctions Following Spinal Cord Injury

Autonomic dysfunctions are a major challenge to individuals following spinal cord injury. Despite this, these consequences receive far less attention compared with motor recovery. This review will highlight the major autonomic dysfunctions following SCI predominantly based on our present understanding of the anatomy and physiology of autonomic control and available clinical data.

Conservative, physical and surgical interventions for managing faecal incontinence and constipation in adults with central neurological diseases

BACKGROUND

People with central neurological disease or injury have a much higher risk of both faecal incontinence (FI) and constipation than the general population. There is often a fine line between the two symptoms, with management intended to ameliorate one risking precipitating the other. Bowel problems are observed to be the cause of much anxiety and may reduce quality of life in these people. Current bowel management is largely empirical, with a limited research base. The review is relevant to individuals with any disease directly and chronically affecting the central nervous system (post-traumatic, degenerative, ischaemic or neoplastic), such as multiple sclerosis, spinal cord injury, cerebrovascular disease, Parkinson's disease and Alzheimer's disease. This is an update of a Cochrane Review first published in 2001 and subsequently updated in 2003, 2006 and 2014.

OBJECTIVES

To assess the effects of conservative, physical and surgical interventions for managing FI and constipation in people with a neurological disease or injury affecting the central nervous system.

SEARCH METHODS

We searched the Cochrane Incontinence Specialised Register (searched 27 March 2023), which includes searches of the Cochrane Central Register of Controlled Trials (CENTRAL), MEDLINE, MEDLINE In-Process, MEDLINE Epub Ahead of Print, ClinicalTrials.gov, WHO ICTRP as well as handsearching of journals and conference proceedings; and all reference lists of relevant articles.

SELECTION CRITERIA

We included randomised, quasi-randomised (where allocation is not strictly random), cross-over and cluster-randomised trials evaluating any type of conservative, physical or surgical intervention against placebo, usual care or no intervention for the management of FI and constipation in people with central neurological disease or injury.

DATA COLLECTION AND ANALYSIS

At least two review authors independently assessed the risk of bias in eligible trials using Cochrane's 'Risk of bias' tool and independently extracted data from the included trials using a range of prespecified outcome measures. We produced summary of findings tables for our main outcome measures and assessed the certainty of the evidence using GRADE.

MAIN RESULTS

We included 25 studies with 1598 participants. The studies were generally at high risk of bias due to lack of blinding of participants and personnel to the intervention. Half of the included studies were also at high risk of bias in terms of selective reporting. Outcomes were often reported heterogeneously across studies, making it difficult to pool data. We did not find enough evidence to be able to analyse the effects of interventions on individual central neurological diseases. Additionally, very few studies reported on the primary outcomes of self-reported improvement in FI or constipation, or Neurogenic Bowel Dysfunction Score. Conservative interventions compared with usual care, no active treatment or placebo Thirteen studies assessed this comparison. The interventions included assessment-based nursing, holistic nursing, probiotics, psyllium, faecal microbiota transplantation, and a stepwise protocol of increasingly invasive evacuation methods. Conservative interventions may result in a large improvement in faecal incontinence (standardised mean difference (SMD) -1.85, 95% confidence interval (CI) -3.47 to -0.23; 3 studies; n = 410; low-certainty evidence). We interpreted SMD ≥ 0.80 as a large effect. It was not possible to pool all data from studies that assessed improvement in constipation, but the evidence suggested that conservative interventions may improve constipation symptoms (data not pooled; 8 studies; n = 612; low-certainty evidence). Conservative interventions may lead to a reduction in mean time taken on bowel care (data not pooled; 5 studies; n = 526; low-certainty evidence). The evidence is uncertain about the effects of conservative interventions on condition-specific quality of life and adverse events. Neurogenic Bowel Dysfunction Score was not reported. Physical therapy compared with usual care, no active treatment or placebo Twelve studies assessed this comparison. The interventions included massage therapy, standing, osteopathic manipulative treatment, electrical stimulation, transanal irrigation, and conventional physical therapy with visceral mobilisation. Physical therapies may make little to no difference to self-reported faecal continence assessed using the St Mark's Faecal Incontinence Score, where the minimally important difference is five, or the Cleveland Constipation Score (MD -2.60, 95% CI -4.91 to -0.29; 3 studies; n = 155; low-certainty evidence). Physical therapies may result in a moderate improvement in constipation symptoms (SMD -0.62, 95% CI -1.10 to -0.14; 9 studies; n = 431; low-certainty evidence). We interpreted SMD ≥ 0.5 as a moderate effect. However, physical therapies may make little to no difference in Neurogenic Bowel Dysfunction Score as the minimally important difference for this tool is 3 (MD -1.94, 95% CI -3.36 to -0.51; 7 studies; n = 358; low-certainty evidence). We are very uncertain about the effects of physical therapies on the time spent on bowel care, condition-specific quality of life and adverse effects (all very low-certainty evidence). Surgical interventions compared with usual care, no active treatment or placebo No studies were found for surgical interventions that met the inclusion criteria for this review.

AUTHORS' CONCLUSIONS

There remains little research on this common and, for patients, very significant issue of bowel management. The available evidence is almost uniformly of low methodological quality. The clinical significance of some of the research findings presented here is difficult to interpret, not least because each intervention has only been addressed in individual trials, against control rather than compared against each other, and the interventions are very different from each other. Understanding whether there is a clinically-meaningful difference from the results of available trials is largely hampered by the lack of uniform outcome measures. This is due to an absence of core outcome sets, and development of these needs to be a research priority to allow studies to be compared directly. Some studies used validated constipation, incontinence or condition-specific measures; however, others used unvalidated analogue scales to report effectiveness. Some studies did not use any patient-reported outcomes and focused on physiological outcome measures, which is of relatively limited significance in terms of clinical implementation. There was evidence in favour of some conservative interventions, but these findings need to be confirmed by larger, well-designed controlled trials, which should include evaluation of the acceptability of the intervention to patients and the effect on their quality of life.

Advances in Imaging for Metastatic Epidural Spinal Cord Compression: A Comprehensive Review of Detection, Diagnosis, and Treatment Planning

Metastatic epidural spinal cord compression (MESCC) is a critical oncologic emergency caused by the invasion of metastatic tumors into the spinal epidural space, leading to compression of the spinal cord. If not promptly diagnosed and treated, MESCC can result in irreversible neurological deficits, including paralysis, significantly impacting the patient's quality of life. Early detection and timely intervention are crucial to prevent permanent damage. Imaging modalities play a pivotal role in the diagnosis, assessment of disease extent, and treatment planning for MESCC. Magnetic resonance imaging (MRI) is the current gold standard due to its superior ability to visualize the spinal cord, epidural space, and metastatic lesions. However, recent advances in imaging technologies have enhanced the detection and management of MESCC. Innovations such as functional MRI, diffusion-weighted imaging (DWI), and hybrid techniques like positron emission tomography-computed tomography (PET-CT) and PET-MRI have improved the accuracy of diagnosis, particularly in detecting early metastatic changes and guiding therapeutic interventions. This review provides a comprehensive analysis of the evolution of imaging techniques for MESCC, focusing on their roles in detection, diagnosis, and treatment planning. It also discusses the impact of these advances on clinical outcomes and future research directions in imaging modalities for MESCC. Understanding these advancements is critical for optimizing the management of MESCC and improving patient prognosis.

Experience of rehabilitation specialist nurses in providing bowel care for stroke patients: A qualitative study

AIMS

This study aims to explore the experiences of rehabilitation specialist nurses in providing bowel care to stroke patients and to identify the factors that either facilitate or hinder their practice.

DESIGN

This was a descriptive qualitative design study.

METHODS

Between May 2022 and October 2022, we conducted in-depth and semi-structured interviews with 12 rehabilitation specialist nurses from two tertiary hospitals in Changsha, China. Thematic analysis was employed to analyse the interview transcripts.

FINDINGS

Three key themes were revealed from our analysis: (1) acceptance of bowel care as a process, (2) high level of recognition improves the experience and (3) challenges stemming from limited knowledge and rights. Acceptance of bowel care as a dynamic process, coupled with a high level of recognition, enabled nurses to prioritize the health and safety of patients over personal feelings and achieve professional accomplishments. However, they encountered challenges in terms of professional development and restricted prescribing rights for bowel care.

CONCLUSION

The experiences of rehabilitation specialist nurses in providing bowel care are dynamic. These findings have important implications for healthcare improvement, including the need for collaboration with healthcare professionals and nurturing nurses' self-identity, comprehensive training plans, innovative programs and expanding the scope of rehabilitation specialist nurses' rights.

IMPACT

This study enhances our understanding of the challenges faced by rehabilitation specialist nurses caring for stroke patients with neurogenic bowel dysfunction. The findings provide insights into how to enhance bowel care experience and develop further in this field.

REPORTING METHOD

This study adhered to the EQUATOR guideline and utilized the COREQ checklist.

PATIENT OR PUBLIC CONTRIBUTIONS

This study involved participants who were registered nurses, and there were no contributions from patients or public.

Disruption of Neuromuscular Junction Following Spinal Cord Injury and Motor Neuron Diseases

The neuromuscular junction (NMJ) is a crucial structure that connects the cholinergic motor neurons to the muscle fibers and allows for muscle contraction and movement. Despite the interruption of the supraspinal pathways that occurs in spinal cord injury (SCI), the NMJ, innervated by motor neurons below the injury site, has been found to remain intact. This highlights the importance of studying the NMJ in rodent models of various nervous system disorders, such as amyotrophic lateral sclerosis (ALS), Charcot-Marie-Tooth disease (CMT), spinal muscular atrophy (SMA), and spinal and bulbar muscular atrophy (SBMA). The NMJ is also involved in myasthenic disorders, such as myasthenia gravis (MG), and is vulnerable to neurotoxin damage. Thus, it is important to analyze the integrity of the NMJ in rodent models during the early stages of the disease, as this may allow for a better understanding of the condition and potential treatment options. The spinal cord also plays a crucial role in the functioning of the NMJ, as the junction relays information from the spinal cord to the muscle fibers, and the integrity of the NMJ could be disrupted by SCI. Therefore, it is vital to study SCI and muscle function when studying NMJ disorders. This review discusses the formation and function of the NMJ after SCI and potential interventions that may reverse or improve NMJ dysfunction, such as exercise, nutrition, and trophic factors.

Spinal cord injury-induced neurogenic bowel: A role for host-microbiome interactions in bowel pain and dysfunction

Background and aims

Spinal cord injury (SCI) affects roughly 300,000 Americans with 17,000 new cases added annually. In addition to paralysis, 60% of people with SCI develop neurogenic bowel (NB), a syndrome characterized by slow colonic transit, constipation, and chronic abdominal pain. The knowledge gap surrounding NB mechanisms after SCI means that interventions are primarily symptom-focused and largely ineffective. The goal of the present studies was to identify mechanism(s) that initiate and maintain NB after SCI as a critical first step in the development of evidence-based, novel therapeutic treatment options.

Methods

Following spinal contusion injury at T9, we observed alterations in bowel structure and function reflecting key clinical features of NB. We then leveraged tissue-specific whole transcriptome analyses (RNAseq) and fecal 16S rRNA amplicon sequencing in combination with histological, molecular, and functional (Ca2+ imaging) approaches to identify potential mechanism(s) underlying the generation of the NB phenotype.

Results

In agreement with prior reports focused on SCI-induced changes in the skin, we observed a rapid and persistent increase in expression of calcitonin gene-related peptide (CGRP) expression in the colon. This is suggestive of a neurogenic inflammation-like process engaged by antidromic activity of below-level primary afferents following SCI. CGRP has been shown to disrupt colon homeostasis and negatively affect peristalsis and colon function. As predicted, contusion SCI resulted in increased colonic transit time, expansion of lymphatic nodules, colonic structural and genomic damage, and disruption of the inner, sterile intestinal mucus layer corresponding to increased CGRP expression in the colon. Gut microbiome colonization significantly shifted over 28 days leading to the increase in Anaeroplasma, a pathogenic, gram-negative microbe. Moreover, colon specific vagal afferents and enteric neurons were hyperresponsive after SCI to different agonists including fecal supernatants.

Conclusions

Our data suggest that SCI results in overexpression of colonic CGRP which could alter colon structure and function. Neurogenic inflammatory-like processes and gut microbiome dysbiosis can also sensitize vagal afferents, providing a mechanism for visceral pain despite the loss of normal sensation post-SCI. These data may shed light on novel therapeutic interventions targeting this process to prevent NB development in patients.

Minimally invasive electrical rectal stimulation promotes bowel emptying in an individual with spinal cord injury

CONTEXT

Individuals with SCI typically live with neurogenic bowel dysfunction and impaired colonic motility that may significantly impact health and quality of life. Bowel management often includes digital rectal stimulation (DRS) to modulate the recto-colic reflex to promote bowel emptying. This procedure can be time-consuming, caregiver-intensive, and lead to rectal trauma. This study presents a description of using electrical rectal stimulation as an alternative to DRS to help manage bowel emptying in a person with SCI.

METHODS

We conducted an exploratory case study with a 65-year-old male with a T4 AIS B SCI who normally relies on DRS as the main component of his regular bowel management strategy. In randomly selected bowel emptying sessions during a 6-week period, the participant received burst-pattern electrical rectal stimulation (ERS) (50 mA, 20 pulses/s at 100 Hz), via a rectal probe electrode until bowel emptying was achieved. The primary outcome measure was number of cycles of stimulation required to complete the bowel routine.

RESULTS

17 sessions were performed using ERS. In 16 sessions, a bowel movement was produced after only 1 cycle of ERS. In 13 sessions, complete bowel emptying was achieved with 2 cycles of ERS.

CONCLUSIONS

ERS was associated with effective bowel emptying. This work represents the first time ERS has been used to affect bowel emptying in someone with SCI. This approach could be investigated as a tool to evaluate bowel dysfunction, and it could be further refined as a tool for improving bowel emptying.

Risk factors for urinary tract infections associated with lower quality of life among intermittent catheter users

BACKGROUND

Evidence shows that intermittent catheterisation (IC) for bladder emptying is linked to urinary tract infections (UTIs) and poor quality of life (QoL).

AIM

To investigate the association between UTI risk factors and QoL and patient-reported UTIs respectively.

METHODS

A survey was distributed to IC users from 13 countries.

FINDINGS

Among 3464 respondents, a significantly poorer QoL was observed when experiencing blood in the urine, residual urine, bowel dysfunction, recurrent UTIs, being female, and applying withdrawal techniques. A lower UTI risk was found when blood was not apparent in urine (RR: 0.63; 95% CI: 0.55-0.71), the bladder was perceived empty (RR: 0.83; 95% CI: 0.72-0.96), not having bowel dysfunction (RR: 0.86; 95% CI: 0.76-0.98), and being male (RR: 0.70; 95% CI: 0.62-0.79).

CONCLUSION

This study underlines the importance of risk factors and their link to QoL and UTIs, highlighting the need for addressing symptoms before UTIs become problematic.

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.

Region-specific remodeling of the enteric nervous system and enteroendocrine cells in the colon of spinal cord injury patients

Patients with spinal cord injury (SCI) suffer from major bowel dysfunction, whose exact pathophysiology, particularly the involvement of the enteric nervous system or epithelial dysfunction is poorly understood. Herein, we aimed to characterize the mucosal biopsies of the right and left colon in SCI patients vs controls (CT): (1) remodeling of key enteric neurotransmitters, (2) remodeling of enteroendocrine cells, and (3) mucosal inflammation compared to those in controls. In SCI, mucosal ACh concentration was lower in the right colon as compared to CT, but no change was observed in the left colon, and AChE expression was lower in both the right and left colons than in CT. While the VIP concentration was similar in the right and left colons, VIP mRNA expression was increased in the right colon and decreased in the left colon, in SCI patients as compared to CT. Interestingly, 5-HT concentration was reduced in the left colon but not in the right colon in SCI patients. Moreover, in SCI patients, as compared to CT, SERT mRNA expression was selectively increased in the left colon while TPH1 mRNA expression was increased in the right and left colons. Although mucosal TNFα and IL-1β mRNA expression did not significantly differ between SCI and CT groups, we identified a significant positive correlation between TNFα and IL-1β mRNA expression and left colon transit time in the SCI group. In conclusion, region-specific changes occur in the enteric neurotransmitter, serotonergic, and inflammatory pathways in the colon of SCI patients. The significant correlations between these pathways and clinical parameters in the left colon further set a scientific basis for designing therapeutic targets to improve colonic motor dysfunction in patients.Biobank information: Spinal cord injury patients: PHRC ConstiCAPE-clinical trial NCT02566746. Controls: Anosain-clinical trial NCT03054415 and biobank of the "Institut des Maladies de l'Appareil Digestif (IMAD)" registered under number DC-2008-402.

Aging with spinal cord injury: A narrative review of consequences and challenges

Given the increase in life expectancy, aging with a pre-existing spinal cord injury (SCI) is becoming more common. This condition is challenging as compromised health status and functional independence can worsen. We aimed to provide an updated overview of the consequences of aging with SCI, highlighting the main challenges facing this population in a narrative review of the current literature we retrieved from the PubMed database from 2000 to 2022 on any aspect related to aging in persons with SCI. Here we address adverse circumstances that increase disability and hinder an active lifestyle, such as progressive physical deterioration, secondary health conditions, limitations in personal activity, changes in family and social support structures, aging of caregivers, and depletion of economic resources. Favorable changes are also observed, including psychosocial adjustments that improve quality of life. Additionally, various interventions are discussed to promote well-being, health, and social participation. Due to the relevance of this issue, people with SCI and all those who take care of them must have up-to-date information to carry out the necessary measures to promote healthy aging in a more inclusive social environment.

The Impact of Microbiota on the Gut-Brain Axis: Examining the Complex Interplay and Implications

The association and interaction between the central nervous system (CNS) and enteric nervous system (ENS) is well established. Essentially ENS is the second brain, as we call it. We tried to understand the structure and function, to throw light on the functional aspect of neurons, and address various disease manifestations. We summarized how various neurological disorders influence the gut via the enteric nervous system and/or bring anatomical or physiological changes in the enteric nervous system or the gut and vice versa. It is known that stress has an effect on Gastrointestinal (GI) motility and causes mucosal erosions. In our literature review, we found that stress can also affect sensory perception in the central nervous system. Interestingly, we found that mutations in the neurohormone, serotonin (5-HT), would result in dysfunctional organ development and further affect mood and behavior. We focused on the developmental aspects of neurons and cognition and their relation to nutritional absorption via the gastrointestinal tract, the development of neurodegenerative disorders in relation to the alteration in gut microbiota, and contrariwise associations between CNS disorders and ENS. This paper further summarizes the synergetic relation between gastrointestinal and neuropsychological manifestations and emphasizes the need to include behavioral therapies in management plans.

Nursing Interventions for Patients With Neurogenic Bowel Dysfunction Arising From Complete Spinal Cord Injury: A Scoping Review

PURPOSE

We mapped key concepts and identified 4 fundamental nursing interventions for patients with neurogenic bowel dysfunction due to complete spinal cord injury (SCI).

METHODS

A scoping review was conducted according to the recommendations of the Joanna Briggs Institute.

SEARCH STRATEGY

Searches were performed in PubMed, LILACS, CINAHL, COCHRANE, and SCOPUS electronic databases. We use searched the gray literature using the Google Scholar search engine. We formulated a question to guide the search, based on the participants, concept, and context format: "What are the key manual nursing interventions performed in patients with neurogenic bowel dysfunction resulting from complete spinal cord injury?" We included nursing intervention strategies that may be performed by health professionals, patients, or caregivers. Two reviewers independently participated in the selection; disagreements were resolved by a third reviewer and 5 experts.

FINDINGS

Thirteen studies conducted between 1998 and 2019 were selected; 5 were randomized clinical trials. Four main interventions were identified for conservative management of neurogenic bowel dysfunction in patients with complete SCI. They were digital-anal stimulation, manual extraction of feces, abdominal massage, and strategies used to stimulate the gastrocolic reflex.

CONCLUSIONS

Research suggests that each of these interventions, administered alone or in combination, supports bowel evacuation in patients with a complete SCI. Each of these interventions may be performed by a nurse, and taught to the patient and/or lay caregiver.

IMPLICATIONS FOR PRACTICE

An individualized bowel management program for patients with neurogenic bowel dysfunction due to SCI is necessary to ensure regular bowel evacuation, preserve fecal continence, and support dignity and health-related quality of life. The conservative interventions identified in this scoping review should be incorporated in protocols or guidelines for management of neurogenic bowel dysfunction in this vulnerable population.

Transanal irrigation in functional bowel disorders and LARS: short-term results from an Italian national study

PURPOSE

To evaluate the potential benefits associated with the short-term (6 months) treatment with transanal irrigation (TAI) in patients suffering from functional constipation (FC), functional fecal incontinence (FI), and low anterior resection syndrome (LARS).

METHODS

A multicenter observational study (12 centers; 369 patients) was conducted to assess the following primary and secondary objectives: to evaluate the level of satisfaction regarding bowel control and quality of life (QoL); to evaluate bowel symptoms severity and dropout frequency and reason. To this aim, validated questionnaires were provided to the patients at baseline (T0) and after 6 months of TAI treatment (T6) performed with the medical device Peristeen® Plus (Coloplast A/S, Denmark). Statistical analyses were conducted to compare the outcomes obtained at T0 and T6.

RESULTS

A 6-month treatment with TAI enabled a statistically significant (p < 0.05) improvement of QoL scores, satisfaction scores regarding bowel control, and severity indexes of disorder-related symptoms in patients suffering from FC, FI, and LARS. Globally, 8.0% of patients discontinued the treatment after 6 months as a result of occurrence of symptoms (2.4%) or other justifications (3.8%) such as personal reasons. None of the dropouts were due to treatment inefficacy.

CONCLUSION

Results of the present study suggest that short-term TAI treatment is beneficial for patients suffering from functional bowel disorders and LARS. Future analysis of prospective data will focus on the clinical outcomes associated with the long-term use (up to 24 months) of TAI when dealing with these types of medical conditions.

The immunomodulatory roles of the gut microbiome in autoimmune diseases of the central nervous system: Multiple sclerosis as a model

The gut-associated lymphoid tissue is a primary activation site for immune responses to infection and immunomodulation. Experimental evidence using animal disease models suggests that specific gut microbes significantly regulate inflammation and immunoregulatory pathways. Furthermore, recent clinical findings indicate that gut microbes' composition, collectively named gut microbiota, is altered under disease state. This review focuses on the functional mechanisms by which gut microbes promote immunomodulatory responses that could be relevant in balancing inflammation associated with autoimmunity in the central nervous system. We also propose therapeutic interventions that target the composition of the gut microbiota as immunomodulatory mechanisms to control neuroinflammation.

Neurophysiological Effects of Electrical Stimulation on a Patient with Neurogenic Bowel Dysfunction and Cauda Equina Syndrome after Spinal Anesthesia: A Case Report

Neurogenic bowel dysfunction (NBD) is common in patients with cauda equina syndrome (CES). Previous studies have reported that electrical stimulation (ES) improves NBD but more neurophysiologic evidence is required. This case report describes a patient who experienced difficulty with defecation as a result of cauda equina syndrome (CES) that developed after a cesarean section performed 12 years ago under spinal anesthesia. The neurophysiological effects were assessed using the bulbocavernosus reflex (BCR) and electromyography (EMG). Two ES treatments, interferential current therapy and transcutaneous electrical stimulation, were used to stimulate the intestine and the external anal sphincter, respectively. The BCR results showed right-side delayed latency and no response on the left side. Needle EMG revealed abnormal spontaneous activities of the bilateral bulbocavernosus (BC) muscles. Electrodiagnostic testing revealed chronic bilateral sacral polyradiculopathy, compatible with CES. After treatment, the patient reported an improved perianal sensation, less strain and time for defecation than before, and satisfaction with her bowel condition. At the follow-up electrodiagnosis, the BCR latency was normal on the right side—needle EMG revealed reductions in the abnormal spontaneous activities of both BC muscles and re-innervation of the right BC muscle. Electrodiagnostic testing can offer insight into the neurophysiological effects of ES, which can help in understanding the mechanism of action and optimizing the therapy for patients with NBD.

Constipation in transverse myelitis

Transverse myelitis is an extremely rare neuroinflammatory disorder. About half of the affected patients develop paraplegia associated with urinary and bowel dysfunction. The bowel dysfunction is thought to be benign and is usually managed with dietary management and laxatives. We report a case of a man in his 60s presenting with transverse myelitis and the acute disease course complicated with treatment refractory intestinal dysfunction resulting in intestinal perforation, eventually leading to his death. Thus, this case helps us weigh the fact that intestinal dysfunction in the case of transverse myelitis is not always benign but can lead to deadly outcomes as well.

Diagnosis and management of fecal incontinence in children and adolescents

Fecal incontinence (FI) is a commonly occurring disease of high concern. It is characterized by voluntary and involuntary defecation in children and adolescents. It is not only a physical disease but also a psychological and behavioral disorder. FI poses a serious burden on individuals and their families and therefore has become a social problem. Unfortunately, the management of FI among children is still a challenge because the etiology varies widely. Constipation has been found to be the most common cause, while sphincter dysfunction and neurogenic abnormalities may also play a role. Currently, no consensus guidelines exist, and the criteria for selecting optional methods remain unclear. It is therefore necessary to improve the efficacy of diagnosis and management strategies of FI in children. This review focused on the classification and etiology, discussed the diagnosis and management methods of FI in children and adolescents, and aimed to guide future studies.

Transanal Irrigation for People With Neurogenic Bowel Dysfunction: An Integrative Literature Review

Transanal irrigation has been introduced as a complement to standard bowel care for people with neurogenic bowel dysfunction. There is no contemporary integrative review of the effectiveness and feasibility of transanal irrigation from a holistic nursing perspective, only fragments of evidence to date. The aim was to investigate the effectiveness and feasibility of transanal irrigation for people with neurogenic bowel dysfunction. An integrative literature review was conducted. Nineteen studies were included. According to the results, transanal irrigation can reduce difficulties associated with defecation, episodes of incontinence, and the time needed for evacuation and bowel care. Transanal irrigation can increase general satisfaction with bowel habits and quality of life and decrease level of dependency. However, there are practical problems to overcome and adverse effects to manage. Discontinuation is relatively common. The results support the effectiveness of transanal irrigation, but feasibility is inconclusive. Users, including caregivers, report practical problems, and compliance was not always easy to achieve. It is important that users, including caregivers, are well informed and supported during transanal irrigation treatment, especially during introduction. The quality of the studies found was generally weak; therefore, high-quality quantitative and qualitative studies are needed on the topic.

Transient Neurogenic Bowel Dysfunction in a Case of Cocaine-Induced Spinal Cord Infarction

A 23-year-old male presented to the hospital with altered mental status (AMS) and hypoglycemia requiring admission to the ICU. He had improvement in AMS after administration of dextrose 50% and naloxone and endorsed the use of alcohol, cocaine, and marijuana that morning. It was confirmed with a positive urine toxicology screen for cocaine and tetrahydrocannabinol (THC). During this hospital admission, his physical examination was notable for paraplegia with no motor abilities from the T6 dermatome and below. Sensation was intact throughout all dermatomes but he was found to have urinary retention. Workup included an abnormal MRI showing T2 signal spanning from T2-T8, raising a high suspicion of a probable acute ischemic spinal cord infarction. Several hours after admission, the patient began to exhibit the first signs of abnormal bowel function and experienced one episode of hematemesis, prolonging his ICU stay.

Bowel and Bladder Care in Patients With Spinal Cord Injury

Complete and incomplete spinal cord injuries affect between 250,000 and 500,000 people on an annual basis worldwide. In addition to sensory and motor dysfunction, spinal cord injury patients also suffer from associated conditions such as neurogenic bowel and bladder dysfunction. The degree of dysfunction varies on the level, degree, and type of spinal cord injury that occurs. In addition to the acute surgical treatment of these patients, spine surgeons should understand how to manage neurogenic bowel and bladder care on both a short- and long-term basis to minimize the risk for complications and optimize potential for rehabilitation.

Fecal Incontinence: Pathogenesis, Diagnosis, and Updated Treatment Strategies

Fecal incontinence (FI) is defined as the involuntary loss or passage of solid or liquid stool in patients. FI is a common and debilitating condition in men and women. The incidence increases with age and also often goes unreported to health care providers. It is crucial that providers ask at-risk patients about possible symptoms. Evaluation and management is tailored to specific symptoms and characteristics of the incontinence. If conservative methods fail to improve symptoms, then other surgical options are considered, such as sacral nerve stimulation and anal sphincter augmentation. This review provides an update on current and future therapies.

Neurogenic Bowel Dysfunction: The Impact of the Central Nervous System in Constipation and Fecal Incontinence

Spinal cord injury and neurogenic bowel dysfunction (NBD) are life-changing events for affected patients. The clinical manifestations of NBD vary depending on the level and severity of the spinal cord lesion. Managing patients with NBD can be complicated by comorbidities, such as immobility, bladder dysfunction, progressive neurologic decline, psychological factors, loss of independence, and social withdrawal, and ideally involves a multimodal, multidisciplinary approach. Evaluation and management should be individualized, depending on the residual neurologic capabilities of the patient and their predominant gastrointestinal symptoms, and commonly involves lifestyle modifications, physical therapy, laxative medications, and surgical interventions.

The Malone antegrade continence enema adapting a transanal irrigation system in patients with neurogenic bowel dysfunction

INTRODUCTION

Patients with severe neurogenic bowel dysfunction (NBD) may undergo the Malone antegrade continence enema (MACE) surgery to perform antegrade bowel irrigation (ABI). The standard approach may be prevented by a previous appendectomy or complicated by appendicular stenoses and/or stomal leakages. We present the experience by our tertiary referral center for NBD, adopting a modified surgical technique, based on a neoappendix with the terminal ileum to preserve the natural anti-reflux mechanism of the ileocecal valve and avoid stool leakage, and a largely available transanal irrigation (TAI) system to catheterize the neoappendix and perform ABI.

CASE PRESENTATION

Three individuals with NBD successfully underwent our modified MACE program. Case 1 had cauda equina syndrome. He underwent surgery at 40. Case 2 was a man who suffered from spinal cord dysfunction due to acute disseminated encephalomyelitis, functionally T12 AIS B, at 57. Case 3 was a man with traumatic L1 AIS B paraplegia. At 60 he underwent surgery after 29 years since the injury. He needed a surgical revision due to a postoperative subcutaneous infection. After 121, 84 and 14 months from surgery, the three individuals performed ABI every 2 days, presented functional stomas, had no fecal incontinence, and reported an NBD score of 6, compared to 40, 33 and 35 pre-operatively.

DISCUSSION

To our knowledge, this is the first report of MACE combining a tapered terminal ileum conduit and an adapted TAI system. Our approach proved to be a safe and effective strategy for severe NBD avoiding a colostomy.

Faecal Microbiota in Patients with Neurogenic Bowel Dysfunction and Spinal Cord Injury or Multiple Sclerosis-A Systematic Review

Background: Neurogenic bowel dysfunction (NBD) frequently occurs in patients with spinal cord injury (SCI) and multiple sclerosis (MS) with comparable symptoms and is often difficult to treat. It has been suggested the gut microbiota might influence the course of NBD. We systematically reviewed the literature on the composition of the gut microbiota in SCI and MS, and the possible role of neurogenic bowel function, diet and antibiotic use. Methods: A systematic search was conducted in PubMed and Embase, which retrieved studies on the gut microbiota in SCI and MS. The Newcastle–Ottawa Quality Assessment Scale (NOS) was used to assess methodological quality. Results: We retrieved fourteen papers (four on SCI, ten on MS), describing the results of a total of 479 patients. The number of patients per study varied from 13 to 89 with an average of 34. Thirteen papers were observational studies and one study was an intervention study. The studies were case control studies in which the gut microbiota composition was determined by 16S rRNA gene sequencing. The methodological quality of the studies was mostly rated to be moderate. Results of two studies suggested that alpha diversity in chronic SCI patients is lower compared to healthy controls (HC), whereas results from five studies suggest that the alpha diversity of MS patients is similar compared to healthy subjects. The taxonomic changes in MS and SCI studies are diverse. Most studies did not account for possible confounding by diet, antibiotic use and bowel function. Conclusion: Based on these 14 papers, we cannot draw strong conclusions on the composition of the gut microbiota in SCI and MS patients. Putatively, alpha diversity in chronic SCI patients may be lower compared to healthy controls, while in MS patients, alpha diversity may be similar or lower compared to healthy controls. Future studies should provide a more detailed description of clinical characteristics of participants and of diet, antibiotic use and bowel function in order to make valid inferences on changes in gut microbiota and the possible role of diet, antibiotic use and bowel function in those changes.

Validation of the Monitoring Efficacy of Neurogenic Bowel Treatment on Response (MENTOR) Tool in a Japanese Rehabilitation Setting

Study design: Prospective observational study. Objective: To validate the Monitoring Efficacy of NBD Treatment On Response (MENTOR) tool in individuals with a spinal cord injury (SCI) or spina bifida, suffering from neurogenic bowel dysfunction (NBD) in a rehabilitation center in Japan. Methods: First, the MENTOR tool was translated from English to Japanese using a validated translation process. Second, the MENTOR tool was validated in a rehabilitation clinic in Japan. Participants completed the MENTOR tool prior to a consultation with an expert physician. According to the results of the tool, each participant was allocated to one of three categories regarding change in treatment: “adequately treated,” “further discussion,” and “recommended change.” The results of the MENTOR tool were compared with the treatment decision made by an expert physician, who was blinded to the results of the MENTOR tool. Results: A total of 60 participants completed the MENTOR tool. There was an acceptable concordance between individuals allocated as respectively, being adequately treated (100%) and recommended change in treatment (61%) and the physicians’ decision on treatment. The concordance was lower for individuals allocated as requiring further discussion (48%). Conclusions: In this study the MENTOR tool was successfully validated in a Japanese rehab setting. The tool will help identify individuals with SCI that need further treatment of their NBD symptoms.

[The paraplegic patient-Characteristics of diagnostics and treatment in visceral surgery]

BACKGROUND

Patients with paraplegia develop syndrome-specific complications relevant to visceral surgery, which occur in the context of the acute spinal shock or as a consequence of the progressive neurogenic bowel dysfunction (NBD) with the formation of an elongated colon and/or megacolon. Moreover, acute abdominal emergencies, such as acute appendicitis, cholecystitis, diverticulitis and ileus images, pose particular challenges for the clinician when the clinical signs are atypical or even absent. The expansion of indications for obesity surgery to include patients with a paraplegic syndrome, whose independence and quality of life can be impaired due to the restricted mobility, especially by obesity, is becoming increasingly more important.

OBJECTIVE

This article provides an overview of the special requirements and aspects in the treatment of this special patient collective and to show the evidence of paraplegia-specific visceral surgery treatment.

MATERIAL AND METHODS

Targeted literature search in Medline and Cochrane library (German and English, 1985-2020).

RESULTS AND CONCLUSION

The clinical treatment of paraplegic patients requires in-depth knowledge of the pathophysiological changes at the different height of the paraplegia (upper versus lower motor neuron) and the phase of the disease (spinal shock versus long-term course). Missing or atypical clinical symptoms of acute diseases delay a quick diagnosis and make early diagnosis essential. The evidence for surgical treatment of the acute and chronic consequences of NBD is based on small retrospective series and case reports, as is that for special indications such as obesity surgery.

The effect of the therapy of "combination 3 methods progression" in patients with neurogenic bowel dysfunction (constipated type): Study protocol for a randomized controlled trial

BACKGROUND

As one of the important manifestations of neurogenic bowel dysfunction, constipation is characterized by high incidence and harmful effects. It has a negative impact on both physical and psychological health of patients. And there are no effective treatment options for this type of disease clinically. Therefore, this study is designed to examine the effect of the therapy of "combination 3 methods progression" in patients with neurogenic bowel dysfunction (constipated type).

METHODS

This is a randomized, controlled, parallel-design clinical trial. A total of 60 patients with neurogenic bowel dysfunction (constipated type) will be randomly assigned to intervention group and control group. The control group will receive 4 weeks of usual rehabilitation care, the intervention group will receive 4 weeks of the therapy of "combination 3 methods progression" in addition to usual rehabilitation care. The primary outcome is the number of spontaneous bowel movement per week. Secondary outcomes are stool characteristics, degree of difficulty in defecation, level of anxiety, level of depression, and level of self-efficacy.

DISCUSSION

The interventions of this protocol have been programmed to alleviate constipation in patients with neurogenic bowel dysfunction. Findings may provide preliminary evidence for clinical efficacy of the therapy of "combination 3 methods progression."

TRIAL REGISTRATION

Chinese Clinical Trial Registry, IDF: ChiCTR2000041463. Registered on December 26, 2020.

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.

Enterococcus faecalis infective endocarditis arising from chronic rectal prolapse in the setting of spinal cord injury

A 45-year-old man had recurrent presentations with pleuritic chest pain and shortness of breath. Four months prior, he had developed cauda equina syndrome from a spinal epidural abscess in the setting of intravenous drug use, complicated by lasting neurological deficits and a rectal prolapse. On his final presentation, blood cultures taken in the absence of antibiotics grew Enterococcus faecalis from multiple sets. A transoesophageal echocardiogram confirmed tricuspid valve endocarditis. He recovered well post-targeted long-term antibiotics. Endoscopy confirmed a chronic rectal prolapse with multiple ulcers and was hypothesised as the source of bacteraemia. He subsequently underwent perineal rectosigmoidectomy. This uncommon sequela of rectal prolapse highlights several issues, including the management of neurogenic bowel dysfunction following spinal cord injury and the importance of early prolapse recognition and management. Finally, appropriate collection of blood cultures and correct use of echocardiography are critical steps in investigating infective endocarditis.

Spinal cord injuries and bowel stomas: timing and satisfaction with stoma formation and alterations in quality of life

Study design

Cross-sectional study.

Objectives

Neurogenic bowel dysfunction (NBD) is frequent among individuals with spinal cord injury (SCI) and is often difficult to treat. A bowel stoma is considered the last-resort treatment option for individuals with SCI and severe NBD. This study aims to explore whether individuals are satisfied with their bowel stoma and how they feel about the timing of stoma formation. Furthermore, we want to explore side effects addressing diversion colitis and changes in quality of life (QOL) after stoma formation.

Setting

Netherlands, community.

Methods

We included participants aged at least 18 years with a traumatic or non-traumatic SCI and bowel stoma. Questions regarding timing of stoma formation, alterations in QOL after stoma formation and experienced side effects of the bowel stoma were addressed in an online questionnaire.

Results

In total 23 participants filled out the online survey. Twenty-two participants (96%) were satisfied with their bowel stoma and 83% felt their stoma was placed too late or far too late. The large majority (>80%) reported improvements in the four QOL domains after the procedure. Nine participants reported stoma-related problems in the last month. In the last three months, seven participants (30%) reported to have diversion colitis. Four of these seven participants experienced this at least once a week or more. Two participants stated this had moderate influence on daily activities.

Conclusions

Most participants with SCI experienced improvement in QOL and in retrospect wanted their bowel stoma earlier. Early, extensive conversations to inform individuals about bowel stoma as a treatment option is recommended.

Rehabilitation of neurogenic bladder and bowel after spinal cord injury

Neurogenic bladder and bowel refers to the dysfunction of bladder and bowel caused by neurogenic etiology. Spinal cord injury is a major cause of this dysfunction, which seriously affects the injured person’s quality of life. The injury causes not only motor weakness of abdominal and perineal muscles, but also sensory changes and autonomic dysfunction of bladder and bowel. Spinal cord injuries involve multiple systems, and thus affect the normal functioning of the bowel and bladder in several ways: difficulty in urination and defecation, frequent or infrequent voiding, decrease of the sensation of fullness, incontinence, autonomic dysreflexia, perineal hygiene, deterioration of renal function, fecal impaction, psychological burden, etc. Thus, this review aims to provide updated practical guidance for the evaluation and management of neurogenic bowel and bladder by the clinicians who want to provide better care for their patients. Management of neurogenic bowel and bladder starts with carefully recording the patient’s history, including their bowel habits prior to the spinal injury. In general, evaluation of the neurogenic bladder requires more clinical tests than for the neurogenic bowel. The patients’ problems can be alleviated by adopting various measures: proper daily water and food intake, simultaneous pharmacologic treatments for the bowel and bladder, physiologic reflexes, bladder catheterization, rectal irrigation, surgical measures, etc. Priority should be given to the management of the neurogenic bladder with clean intermittent catheterization and decompression of the bladder pressure, and management of the neurogenic bowel by pharmacological treatment.

A survey of internal and family medicine residents: Assessment of disability-specific education and knowledge

BACKGROUND

The literature suggests that primary care physicians are inadequately educated in the care of people with disabilities. No study to date has evaluated whether internal medicine (IM) and family medicine (FM) residents have received disability-specific education or their level of comfort in caring for people with physical disabilities.

OBJECTIVES

To assess IM and FM residents' receipt of disability-specific education during medical school and residency; to evaluate their self-reported comfort in managing secondary conditions associated with physical disabilities and in coordinating therapies and services for individuals with disabilities; to gauge their interest in receiving disability-specific education.

METHODS

An on-line survey distributed to residents at a convenience sample of ten academic IM and FM residency programs in the northeastern United States. Participants (n = 176) were asked about their socio-demographic and training-specific characteristics and their self-assessed ability to manage secondary conditions associated with physical disabilities and coordinate care and services for individuals with disabilities. Chi Square tests were used to compare participant characteristics and outcomes.

RESULTS

Few participants had received disability-specific education during medical school or residency (34.6% and 11.2%, respectively), and nearly all (96.0%) expressed interest in receiving more. Small minorities reported feeling comfortable managing common secondary conditions or in coordinating therapies and services for individuals with disabilities.

CONCLUSION

Although one-fifth of adult Americans have a disability, few of our participating IM and FM residents had received disability-specific education or felt comfortable managing the care of people living with disabilities. Our results indicate a need to develop and disseminate disability-specific curricula.

"Imola-Montecatone" subtotal colectomy to improve bowel management in spinal cord injury patients. Retrospective analysis in 19 cases

STUDY DESIGN

Retrospective single-center study.

OBJECTIVES

Persons with spinal cord injury live with neurogenic bowel dysfunction. Difficulties with management of neurogenic bowel can increase over time with age and time post injury, with a negative impact on autonomy and quality of life. Many conservative treatments are available to improve bowel management; however, in case of failure, a colostomy may be considered.

SETTING

Specialized Care Unit, Montecatone Rehabilitation Institute and General Surgery Division, Imola Hospital, Imola, Italy.

METHODS

From 2016 to 2019, selected patients affected by SCI and bowel dysfunction failing conservative care were treated with subtotal colectomy associated with placement of a bioabsorbable prosthesis, to prevent parastomal hernia. The surgical procedure is presented along with results.

RESULTS

Overall, 19 individuals underwent the described procedure; after 1 year of follow-up, we observed four minor complications: two cases of dehiscence of the abdominal incision, easily treated during hospital stay, and two cases of leakage of mucorrhoea.

CONCLUSION

Our results demonstrate the efficacy of the procedure to improve bowel management in persons with spinal cord injury.

Diet in neurogenic bowel management: A viewpoint on spinal cord injury

The aim of this review is to offer dietary advice for individuals with spinal cord injury (SCI) and neurogenic bowel dysfunction. With this in mind, we consider health conditions that are dependent on the level of lesion including skeletal muscle atrophy, autonomic dysreflexia and neurogenic bladder. In addition, SCI is often associated with a sedentary lifestyle, which increases risk for osteoporosis and diseases associated with chronic low-grade inflammation, including cardiovascular and chronic kidney diseases. The Mediterranean diet, along with exercise and dietary supplements, has been suggested as an anti-inflammatory intervention in individuals with SCI. However, individuals with chronic SCI have a daily intake of whole fruit, vegetables and whole grains lower than the recommended dietary allowance for the general population. Some studies have reported an increase in neurogenic bowel dysfunction symptoms after high fiber intake; therefore, this finding could explain the low consumption of plant foods. Low consumption of fibre induces dysbiosis, which is associated with both endotoxemia and inflammation. Dysbiosis can be reduced by exercise and diet in individuals with SCI. Therefore, to summarize our viewpoint, we developed a Mediterranean diet-based diet and exercise pyramid to integrate nutritional recommendations and exercise guidelines. Nutritional guidelines come from previously suggested recommendations for military veterans with disabilities and individuals with SCI, chronic kidney diseases, chronic pain and irritable bowel syndrome. We also considered the recent exercise guidelines and position stands for adults with SCI to improve muscle strength, flexibility and cardiorespiratory fitness and to obtain cardiometabolic benefits. Finally, dietary advice for Paralympic athletes is suggested.