https://uroweb.org/wp-content/uploads/20_Neurogenic-LUTD_LR.pdf

EAU Guidelines on Neurogenic Lower Urinary Tract Dysfunction

https://www.europeanurology.com/article/S0302-2838(07)01264-X/pdf

Botulinum Toxin A (Botox®) Intradetrusor Injections in Adults with Neurogenic Detrusor Overactivity/Neurogenic Overactive Bladder: A Systematic Literature Review

https://link.springer.com/content/pdf/10.1186%2F1743-8454-4-S1-S14.pdf

Early start to therapy preserves kidney function in spina bifida patients.

Percutaneous Tibial Nerve Stimulation (PTNS) has been proposed for the treatment of overactive bladder syndrome (OAB), non-obstructive urinary retention (NOUR), neurogenic bladder, paediatric voiding dysfunction and chronic pelvic pain/painful bladder syndrome (CPP/PBS). Despite a number of publications produced in the last ten years, the role of PTNS in urinary tract dysfunctions remains unclear. A systematic review of the papers on PTNS has been performed with the aim to better clarify potentialities and limits of this technique in the treatment of OAB syndrome and in other above mentioned urological conditions. A literature search using MEDLINE and ISI web was performed. Search terms used were “tibial nerve” and each of the already mentioned conditions, with no time limits. An evaluation of level of evidence for each paper was performed. PTNS was found to be effective in 37-100% of patients with OAB, in 41-100% of patients with NOUR and in up to 100% of patients with CPP/PBS, children with OAB/dysfunctional voiding and patients with neurogenic pathologies. No major complications have been reported. Randomized controlled trials are available only for OAB (4 studies) and CPP/PBS (2 studies). Level 1 evidence of PTNS efficacy for OAB is available. Promising results, to be confirmed by randomized controlled studies, have been obtained in the remaining indications considered. PTNS is an effective and safe option to treat OAB patients. Further studies are needed to assess the role of PTNS in the remaining indications and to evaluate the long term durability of the treatment. Further research is needed to address several unanswered questions about PTNS.

/pdf/percutaneous-tibial-nerve-stimulation-ptns-efficacy-in-the-431jnv49jf.pdf

Percutaneous tibial nerve stimulation (PTNS) efficacy in the treatment of lower urinary tract dysfunctions: a systematic review

.As the life expectancy of individuals with spina bifida increases, a lifelong need for management of many health issues in a rehabilitation setting has emerged in recent years. Physiatrists, in consultation with a variety of adult specialists, are particularly well suited to manage the common musculoskeletal, skin, bowel, bladder, renal, neurological, and other issues that arise in the adult population. This article reviews the last 20 yrs of literature pertinent to the rehabilitative care of this population, summarizes current evidence-based practice, and identifies key areas in which scientific evidence is lacking and future research is needed.

Rehabilitation and medical management of the adult with spina bifida

Objective To determine whether bladder dysfunction in boys with posterior urethral valves (PUV) changes from a uniform pattern of hypercontractility during infancy to the hypocontractility found in adolescence, by reviewing serial urodynamic studies.



Patients and methods Thirty boys with PUV and no voiding symptoms underwent a total of 86 urodynamic tests (mean 2.8 each). The first urodynamic study was undertaken at 1–4 years of age in 15 boys and at 5–13 years in 15. They were re-evaluated at least 3 years later; 15 patients underwent the first and last urodynamic study, respectively, at a mean age of 2.8 and 7.7 years (group A), 10 boys at 6.2 and 8.8 years (group B) and five at 9.4 and 15.2 years (group C). In 10 boys aged > 5 years the first and last pressure-flow studies (PFS) were analysed using an advanced analysis (PFA) to better identify hypocontractility.



Results Bladder dysfunction was found in 21 of 30 (70%) boys at the first evaluation and in 18 (60%) at the last. In 25 boys the urodynamic pattern changed. Of the 15 boys in group A, 10 of 12 who had hypercontractility changed to normal (seven), low compliance (one) or hypocontractility (two), and two remained stable; two of the remaining three with normal urodynamic studies changed to hypocontractility, while one was unchanged. Among the 10 boys in group B, six with hypercontractility changed to normal (three) or hypocontractility (three); two with normal urodynamic findings and one with low compliance changed to hypocontractility. Of the five boys in group C who showed severe hypocontractility after puberty, three had a normal pattern, one low compliance and one hypercontractility before puberty. The PFA showed a ‘weak’ detrusor in four of the seven boys who were considered normal on standard PFS. At the urodynamic follow-up, the PFA pattern changed to a ‘weak’ detrusor in four boys who had a normal (two) or strong (two) detrusor at the first evaluation.



Conclusions Bladder dysfunction in boys with PUV changes during childhood and through adolescence. The urodynamic pattern of hypercontractility generally found soon after valve ablation gradually changes to hypocontractility in many boys and this pattern seems to be the rule after puberty. The evidence from this series supports the hypothesis that long-term detrusor hyperactivity in boys with PUV leads to detrusor failure, but a longitudinal 15-year follow-up from birth to puberty is needed to validate this concept.

The changing urodynamic pattern from infancy to adolescence in boys with posterior urethral valves.

Percutaneous tibial nerve neuromodulation is well tolerated in children and effective for treating refractory vesical dysfunction

OBJECTIVE

To evaluate 10 years of experience, and thus define the occurrence and causes, of neurogenic lower urinary tract dysfunction in children with pelvic neoplasms treated by surgery.



PATIENTS AND METHODS

From 1991 to 2000, 33 children were operated by the same surgeons for pelvic neoplasms; 11 were analysed, comprising four each with sacrococcygeal teratoma (ST) and ganglioneuroma, and one each with yolk sac tumour (YST), neuroblastoma and myofibroblastic bladder sarcoma (MBS). The other patients were not assessed because eight had died or were in severe progression, three were treated by bladder substitution and the others were lost to follow-up or refused a urological evaluation. All 11 children were evaluated at ≥ 6 months after surgery with a questionnaire about bowel and voiding habits, a neurological and orthopaedic assessment, a noninvasive urodynamic study, renal ultrasonography and spinal and pelvic magnetic resonance imaging (MRI). All patients with signs of bladder dysfunction were evaluated by a pressure-flow study. The results were analysed for surgical approach and anatomical involvement, i.e. group A, extensive surgery for complete tumour excision in the sacral area (ST and YST); group B, surgery for tumour resection in the paraspinal ganglia area (neuroblastoma and ganglioneuroma); and group C, bladder tumour with partial bladder resection (MBS).



RESULTS

Eight patients had signs or symptoms related to bladder sphincter dysfunction. One child refused the invasive urodynamic evaluation, leaving seven for analysis (two each ST and ganglioneuroma, one each YST, neuroblastoma and MBS). The urodynamic findings were normal in three children. On spinal and pelvic MRI a presacral lipoma with syringomyelia was discovered in one child with ST. Eight children had bladder dysfunction and two had no neurogenic damage (which was only in sacral tumours); in one child it was related to an upper motor neurone lesion from spinal dysraphism and in the other to a lower motor neurone lesion from surgical injury to the splanchnic nerves. Patients operated for paraspinal tumours had more bladder dysfunction but no signs of neurogenic damage, as did the patient with partial bladder resection. However in Group B, there may have been a transient or incomplete nerve injury in one patient.



CONCLUSIONS

Deficits of parasympathetic, sympathetic and somatic innervation of the bladder and the urethra may occur in children after surgery for pelvic neoplasms, related to minor or major surgical trauma. In ST, a tethered cord may be associated with mixed neurogenic damage. Knowledge of bladder dysfunction in anorectal malformations, spinal dysraphism, etc. and the clinical protocol used in these patients also seemed to be useful for understanding the development of voiding dysfunction in patients with neoplasm.

Neurovesical dysfunction in children after treating pelvic neoplasms

Cerebral palsy (CP) is a non-progressive but not unchanging disorder of movement and/or posture, due to an insult to or anomaly of the developing brain Gastrointestinal surgery can play a role in the treatment of pathologies frequently associated with a condition of neurological impairment such as gastro-oesophageal reflux disease (antireflux procedure), feeding difficulties (percutaneous endoscopic gastrostomy/jejunostomy) and swallowing difficulties (ligation of salivary gland ducts) Gastro-oesophageal reflux occurs in up to 70-75% of children with cerebral palsy Children with gastro-oesophageal reflux disease (GERD) may present with feeding difficulties, recurrent vomiting and recurrent chest infection associated with poor growth and nutrition, reactive airway disease particularly nocturnal asthma, choking attacks, anaemia, and wheezing Nutritional deprivation in children with cerebral palsy is the summation of several factors which result in reduced intake Percutaneous endoscopic gastrostomy (PEG) has radically changed the handling of children with nutritional problems who, before the introduction of this procedure, were force fed parenterally or enterally, by nasogastric tube, conventional surgical gastrostomy or central venous access In children with CP, PEG is the preferred technique for long-term enteral feeding Swallowing dysfunction is the main cause of drooling in cerebral palsy, and medical treatment is often inefficient Surgical treatment involves neurectomy, translocation of the salivary duct, salivary gland resection or salivary duct (parotid and submandibular) ligation Conclusion: This review focuses on the role of surgery in managing gastrointestinal aspects in children with CP and, in particular, surgical experience at our department with fundoplication, PEG placement and ligation of salivary ducts

Surgery in disabled children: general gastroenterological aspects.

Objectives

To quantify colorectal neurogenic dysfunction in children with spina bifida and to evaluate the clinical efficacy of appropriate rehabilitation performed by the coloproctologist in the spina bifida team.



Patients and methods

The bowel function of 73 patients with congenital (67) and acquired (six) spinal lesions (age 7–25 years) was evaluated by one physician. Evacuation habit was classified as full bowel control, mild and severe constipation or incontinence. Fifty-two children had mild or severe incontinence or constipation, 22 of whom were treated by the coloproctologist using biofeedback or conventional therapy; 30 were not treated. The outcome was compared between the groups



Results

Bowel constipation remained stable in 90% and was complicated in 10% of the untreated patients, while it ameliorated in 59% of patients who received specialist treatment.



Conclusion

Neurogenic bowel dysfunction needs specialist management to achieve better results, using the concept of controlled incontinence. There was no significant difference between conventional therapy and biofeedback methods.

Colorectal dysfunction and faecal incontinence in children with spina bifida

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