RESUMO
BACKGROUND AND STUDY AIMS: Transanal irrigation (TAI) is used in children to treat constipation and incontinence. Belgium has 2 systems available: Colotip® (cheaper, however not designed for TAI) or Peristeen®. PATIENTS AND METHODS: This patient-control switch study is the first to compare 2 TAI systems. Children regularly using Colotip® for TAI were asked to participate, after consent, a visual analogue scale (VAS) rating the system and a 2-week diary (fecal continence, self-reliance, time spent on the toilet, pain, Bristol stool scale, irrigation volume and frequency of enema) were completed. Non-parametric statistics were used. RESULTS: Out of 26 children using Colotip®, 18 (69%) children participated and 5 refused (fear n=1, satisfaction Colotip® system n=7). Of these 18 children (interquartile range: 3-18 years, median 12.5 years, 9 girls) 5 patients stopped Peristeen® (pain n=1, fear n=1 and balloon loss n=3) and 2 were lost from follow up. Dropouts and included patients showed no statistical difference. In the 11 remaining patients, pseudo-continence (p 0.015), independence (p 0.01) and VAS score (p 0.007) were significantly better with Peristeen®, no difference was found in time spent on the toilet (p 0.288) and presence of pain (p 0.785). CONCLUSIONS: In children Peristeen® offered significantly higher pseudo-continence and independency. 30% refused participation because of satisfaction with the Colotip® and 30% spina bifida patients reported rectal balloon loss due to sphincter hypotony. To diminish Peristeen® failure, a test-catheter could be of value. Considering Colotip® satisfaction, both systems should be available. Patient selection for Peristeen® needs further research.
Assuntos
Incontinência Fecal , Bélgica , Criança , Constipação Intestinal , Enema , Feminino , Humanos , Estudos ProspectivosRESUMO
Cobalamin or vitamin B12 (vitB12) is involved in DNA synthesis, haematopoiesis and myelinisation. Consequently, vitB12 deficiency causes various symptoms, such as megaloblastic anaemia, neurologic signs or pancytopenia. Despite possible severe symptoms, vitB12 deficiency can present asymptomatically. We report six paediatric patients with different aetiologies of vitB12 deficiency ranging from a subtle to a more overt presentation. VitB12 deficiency is a diagnostic challenge due to the lack of consensus on normal values of vitB12 and its co-markers (folate, holotranscobalamin, methylmalonic acid, homocysteine) and the lack in specificity and sensitivity of the serum vitB12 analysis. All cases were treated with parenteral vitB12. Last decades, evidence supporting high dose oral treatment being as effective as the intramuscular (IM) therapy, also in children, is growing.
Assuntos
Deficiência de Vitamina B 12 , Biomarcadores , Criança , Testes Diagnósticos de Rotina , Ácido Fólico , Humanos , Vitamina B 12 , Deficiência de Vitamina B 12/diagnóstico , Deficiência de Vitamina B 12/tratamento farmacológicoRESUMO
BACKGROUND AND STUDY AIMS: Constipation and fecal incontinence are common problems in neurologically impaired children. This paper aims to give an overview on bowel problems in cerebral palsy children and to suggest a stepwise treatment approach. A pubmed search was performed looking at studies during the past 20 years investigating bowel problems in neurologically disabled children. RESULTS: The search revealed 15 articles. Prevalence and presentation was the subject of 8 papers, confirming the importance of the problem in these children. The other papers studied the results of different treatment modalities. No significant differences between treatment modalities could be demonstrated due to small studied cohorts. Therefore, no specific treatment strategy is currently available. An experienced based stepwise approach is proposed starting with normalization of fiber intake. The evaluation of the colon transit time could help in deciding whether desimpaction and eventually laxatives including both osmotic (lactulose, macrogol) as well as stimulant laxatives might be indicated. Or, in case of fast transit loperamide or psyllium can be tried. Surgery should be a last resort option. CONCLUSION: Studies investigating constipation and continence in neurologically impaired children are scarce, making it difficult to choose for the optimal treatment. A stepwise treatment approach is proposed, measuring the colon transit time to guide treatment choices.
Assuntos
Paralisia Cerebral/epidemiologia , Constipação Intestinal/epidemiologia , Incontinência Fecal/epidemiologia , Antidiarreicos/uso terapêutico , Catárticos/uso terapêutico , Criança , Constipação Intestinal/tratamento farmacológico , Constipação Intestinal/fisiopatologia , Incontinência Fecal/tratamento farmacológico , Incontinência Fecal/fisiopatologia , Fármacos Gastrointestinais/uso terapêutico , Trânsito Gastrointestinal , Humanos , Lactulose/uso terapêutico , Laxantes/uso terapêutico , Loperamida/uso terapêutico , Polietilenoglicóis/uso terapêutico , Prevalência , Psyllium/uso terapêuticoRESUMO
INTRODUCTION: Patients with open spinal dysraphism (OSD) frequently present constipation and incontinence requiring treatment. AIM: Evaluation of colon transit time (CTT) in patients with OSD, in relation to neural lesion, mobility, bowel habits, and continence status. METHODS: OSD patients aged between 6 and 20 years, who did not use antegrade enemas, were invited to participate in the study. Data from the medical file and information retrieved by questionnaires for constipation and incontinence were collected. The control group consisted of 13 healthy age-matched children. CTT was measured using the 6-day pellet method with an abdominal X-ray on day 7. Laxatives were continued and retrograde colon enemas were stopped 48h prior the X-ray. RESULTS: Thirty of the 33 patients who met the inclusion criteria agreed to participate. Twelve (40%) patients were constipated (Rome III criteria) despite treatment. Fifteen (50%) were continent, with or without treatment. Total CTT was significantly longer in OSD patients (median CTT: 86.4h vs. 43.2h controls). Constipated OSD patients had a significantly prolonged CTT compared to non-constipated patients (CTT: 125.4h vs. 51.6h). Spontaneous continent OSD patients had a normal CTT (CTT: 33.6h). An abnormal CTT predicted the necessity of treatment to achieve continence (P<0.006). CONCLUSION: CTT in OSD patients is significantly prolonged, indicating a neurogenic involvement of the bowel and a slow transit constipation. An abnormal CTT predicts the necessity of therapy to achieve fecal continence.
Assuntos
Colo/fisiopatologia , Trânsito Gastrointestinal/fisiologia , Espinha Bífida Cística/fisiopatologia , Adolescente , Criança , Colo Ascendente/fisiopatologia , Colo Descendente/fisiopatologia , Colo Sigmoide/fisiopatologia , Constipação Intestinal/fisiopatologia , Defecação/fisiologia , Enema , Impacção Fecal/fisiopatologia , Incontinência Fecal/fisiopatologia , Feminino , Humanos , Laxantes/uso terapêutico , Masculino , Estudos Prospectivos , Fatores de Tempo , Adulto JovemRESUMO
PURPOSE: We studied the use of colon enemas in achieving fecal pseudocontinence in patients with spina bifida to define the variables associated with success. MATERIALS AND METHODS: Questionnaires were individually filled out by all patients with spina bifida using colon enemas at our Spina Bifida Reference Center between October 2009 and June 2010. Patient age, type of enema, volume required, evacuation time, followup, continence and independence were recorded. Fecal pseudocontinence was defined as no involuntary stool loss during the last 6 months. Social continence was defined as involuntary stool loss less than once monthly. Children are routinely seen at the reference center, while adults are seen on request. RESULTS: A total of 25 children and 15 adults with spina bifida were studied. Median volume required was 1 liter (range 0.5 to 2) in children and 1.5 liters (0.75 to 3) in adults. Median evacuation time was 30 minutes (range 15 to 60) in children and 60 minutes (30 to 120) in adults. Fecal continence was achieved in 76% of children (19 of 25) and 60% of adults (9 of 15), and social continence in 88% of children (23 of 25) and 67% of adults (10 of 15). A significant relation was found between medical followup since childhood and fecal pseudocontinence. No enema determinants predicted pseudocontinence. CONCLUSIONS: Colon enemas are a valuable method in achieving continence. At our center medical followup from childhood to adulthood is associated with successful acquisition of fecal pseudocontinence.
Assuntos
Enema , Incontinência Fecal/etiologia , Incontinência Fecal/terapia , Disrafismo Espinal/complicações , Adolescente , Adulto , Criança , Pré-Escolar , Colo , Humanos , Pessoa de Meia-Idade , Adulto JovemRESUMO
AIM: To study the effect of Zn supplements in cystic fibrosis (CF) on disease evolution. METHODS: A retrospective study of all CF patients treated with Zn supplements (January 2002 to December 2004). Data from patient files for the year before and the first year of supplementation were compared. The controls were CF patients with normal serum Zn and without Zn supplementation. RESULTS: 21 patients (7 females), median age 8.9 (interquartile range 13.1) years, received 5 mg/kg Zn sulfate/day (maximum 150 mg). The number of infections decreased from 3 (1.25) to 2 (2.0) (tied p < 0.02) and the forced expiratory volume in 1 s (FEV(1)) increased from 72.0 (38.4) to 76.5 (52)% (p < 0.02). Energy intake improved (92.3 (14.5) to 117.0 (28.5)%; tied p < 0.02), as did weight for height (W/H; 90 (9.4) to 94 (8.5)%; tied p = 0.043). In the CF control patients the number of infections (2.0 (2.0)), energy intake (116 (43.3)%) and nutritional status remained stable (W/H 99 (17.2)%), but pulmonary function decreased significantly (DeltaFEV(1) loss of 2.0 (8.0)%). There was a significantly different evolution for the change in forced vital capacity (p < 0.004) and DeltaFEV(1) (p < 0.001) between supplemented and control patients. CONCLUSIONS: Analysis of the clinical data on Zn supplementation in CF showed beneficial effects in Zn-deficient CF patients. These results must be confirmed in a prospective double-blind randomized control trial.
Assuntos
Fibrose Cística/complicações , Suplementos Nutricionais , Esteatorreia/etiologia , Zinco/deficiência , Zinco/uso terapêutico , Adolescente , Apetite/efeitos dos fármacos , Criança , Pré-Escolar , Suscetibilidade a Doenças , Ingestão de Energia/efeitos dos fármacos , Insuficiência Pancreática Exócrina/etiologia , Feminino , Volume Expiratório Forçado , Transtornos do Crescimento/etiologia , Humanos , Infecções/epidemiologia , Masculino , Estudos Retrospectivos , Albumina Sérica/análise , Esteatorreia/metabolismo , Magreza/etiologia , Capacidade Vital , Vitaminas/sangue , Zinco/sangueRESUMO
PURPOSE: Fecal incontinence is a major problem in patients with myelomeningocele. We evaluate the results of a stratified approach aimed at obtaining fecal pseudo-continence in patients with myelomeningocele. MATERIALS AND METHODS: We conducted a cross-sectional descriptive study of last file data in 80 patients 5 to 18 years old with myelomeningocele followed at our center. Beginning at birth patients with myelomeningocele were seen at least annually by the pediatric gastroenterologist, a member of the multidisciplinary "spina team." Constipation was treated with diet and osmotic laxatives. Starting at age 5 years, treatment was targeted at achieving pseudo-continence. A toilet training scheme was started, associated with induced defecation by digital stimulation. Retrograde tap water enemas were used in patients with unsatisfactory results. If retrograde enemas were unsuccessful, an antegrade continence enema procedure was proposed. For children unable to sit on a toilet regular manual evacuation of stools was advised. RESULTS: Eight of the 80 patients were fecal continent. Pseudo-continence was achieved in 50 of the 72 incontinent patients (69%), including 5 of 5 following only a strict toilet scheme, 21 of 24 (87.5%) performing retrograde enemas, 16 of 20 (80%) performing orthograde enemas through an antegrade continence device and 8 of 10 performing regular manual evacuation of stools. In 4 of the 20 patients (20%) performing orthograde enemas complications led to closure of the antegrade continence device. Treatment failed and was stopped in 17 patients. Success of treatment was not related to level of spinal lesion or degree of mobility. CONCLUSIONS: Fecal pseudo-continence was achieved in 58 of 80 patients (72.5%) with myelomeningocele.