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Background: Chronic constipation is common in children and often requires prolonged laxative treatment. Preliminary studies suggest that the probiotic Limosilactobacillus reuteri (L. reuteri) may be useful in treating constipation in children, but these preliminary results need to be replicated. The objective of this study was to assess the efficacy of L. reuteri in infants and young children with chronic functional constipation. Methods: A prospective double-blind randomized placebo-controlled trial was conducted in 5 pediatric departments in France between June 2017 and June 2021. In all, 49 patients-ages 6 months to 4 years, and suffering from chronic constipation per Rome IV criteria-were randomly allocated to the test and control groups. For 4 weeks, all were orally administered 5 daily drops of the test (L. reuteri DSM 17938 at 108 colony-forming units per day) or control (placebo) treatment, respectively. Participants were clinically assessed at 4 and 8 weeks. Parents were asked to daily record the number of spontaneous bowel movements (SBMs), stool consistency, and the use of any additional laxatives. Informed consent was obtained from parents of all recruited patients, and the study was approved by both an ethics committee and the French National Agency for Medicines and Health Products Safety (ANSM). The study is registered on ClinicalTrials.gov (NCT03030664). Results: The change in SBMs relative to baseline was greater in the control group at week 4 (control: 0.27 ± 0.5; test: 0.23 ± 0.5; P = 0.01) and in the test group at week 8 (control: 0.26 ± 0.4; test: 0.22 ± 0.5; P = 0.03). At week 4, the groups did not differ in number of responders (≥3 stools per week, with no non-retentive fecal incontinence), use of rescue medication, scoring of pain during defecation (Faces Pain Scale-Revised), or stool consistency (Bristol Stool Form Scale). Conclusion: This double-blind randomized controlled trial did not confirm the efficacy of L. reuteri for treatment of chronic functional constipation in young children.
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BACKGROUND: Chronic abdominal pain occurs frequently in pediatric patients with inflammatory bowel disease (IBD) in remission. AIMS: To assess the prevalence and factors associated with Functional Abdominal Pain Disorders among IBD children in remission (IBD-FAPD). METHODS: Patients with IBD for > 1 year, in clinical remission for ≥ 3 months were recruited from a National IBD network. IBD-FAPDs were assessed using the Rome III questionnaire criteria. Patient- or parent- reported outcomes were assessed. RESULTS: Among 102 included patients, 57 (56%) were boys, mean age (DS) was 15.0 (± 2.0) years and 75 (74%) had Crohn's disease. Twenty-two patients (22%) had at least one Functional Gastrointestinal Disorder among which 17 had at least one IBD-FAPD. Past severity of disease or treatments received and level of remission were not significantly associated with IBD-FAPD. Patients with IBD-FAPD reported more fatigue (peds-FACIT-F: 35.9 ± 9.8 vs. 43.0 ± 6.9, p = 0.01) and a lower HR-QoL (IMPACT III: 76.5 ± 9.6 vs. 81.6 ± 9.2, p = 0.04) than patients without FAPD, and their parents had higher levels of State and Trait anxiety than the other parents. CONCLUSIONS: Prevalence of IBD-FAPD was 17%. IBD-FAPD was not associated with past severity of disease, but with fatigue and lower HR-QoL.
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Dolor Abdominal/etiología , Enfermedades Inflamatorias del Intestino/complicaciones , Calidad de Vida , Dolor Abdominal/psicología , Adolescente , Estudios de Casos y Controles , Estudios Transversales , Fatiga/etiología , Fatiga/psicología , Femenino , Humanos , Enfermedades Inflamatorias del Intestino/psicología , Masculino , Padres/psicología , Medición de Resultados Informados por el Paciente , Inducción de Remisión , Índice de Severidad de la EnfermedadRESUMEN
OBJECTIVES: Crohn disease (CD) can affect patient's quality of life (QOL) with physical, social, and psychological impacts. This study aimed to investigate the QOL of children with CD and its relationship with patient and disease characteristics. METHODS: Children ages from 10 to 17 years with diagnosed CD for more than 6 months were eligible to this cross-sectional study conducted in 35 French pediatric centers. QOL was assessed by the IMPACT-III questionnaire. Patient and disease characteristics were collected. RESULTS: A total of 218 children (42% of girls) were included at a median age of 14 years (interquartile range [IQR]: 13--16). Median duration of CD was 3.2 years (IQR: 1.7-5.1) and 63% of children were in clinical remission assessed by wPCDAI. Total IMPACT-III score was 62.8 (±11.0). The lowest score was in "emotional functioning" subdomain (mean: 42.8â±â11.2). Clinical remission was the main independent factor associated with QOL of children with CD (5.74 points higher compared with those "with active disease", 95% confidence interval [CI] 2.77--8.70, Pâ<â0.001). Age of patient at the evaluation was found negatively correlated with QOL (-0.76 per year, 95% CI: -1.47 to -0.06, Pâ=â0.009). Presence of psychological disorders was associated with a lower QOL (-9.6 points lower to those without, 95% CI: -13.34 to -5.86, Pâ<â0.0001). Total IMPACT-III and its subdomains scores were not related to sex, disease duration, or treatments. CONCLUSIONS: These results not only confirm that clinical remission is a major issue for the QOL of patients, but also highlights the importance of psychological care.
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Enfermedad de Crohn , Calidad de Vida , Adolescente , Niño , Enfermedad de Crohn/terapia , Estudios Transversales , Emociones , Femenino , Humanos , Encuestas y CuestionariosRESUMEN
BACKGROUND: Myxoma resistance protein 1 (MxA) is induced during viral infections. MxA testing could be helpful to differentiate between viral and bacterial infections. METHODS: A prospective multicenter cohort study was performed in pediatric emergency departments. MxA blood values were measured in children with confirmed viral or bacterial infections, uninfected controls, and infections of unknown origin. First patients were used to determine MxA threshold for viral infection. The diagnostic performance of MxA was determined by using receiver operating characteristic (ROC) analysis. Sensitivities (Se), specificities (Sp), and positive and negative likelihood ratios (LR+, LR-) were calculated. RESULTS: The study included 553 children; 44 uninfected controls and 77 confirmed viral infections (mainly respiratory syncytial virus and rotavirus) were used to determine an MxA threshold at 200 ng/mL. In the 193 other patients with confirmed infections and uninfected controls (validation group), MxA was significantly higher in patients with viral than in those with bacterial infections and uninfected controls (P < .0001). The area under the ROC curve (AUC) were 0.98, with 96.4% Se and 85.4% Sp, for differentiating uninfected from virus-infected patients and 0.89, with 96.4% Se and 66.7% Sp, for differentiating bacterial and viral infections. MxA levels were significantly higher in patients with clinically diagnosed viral versus clinically diagnosed bacterial infections (P < .001). Some patients with Streptococcus pneumonia infections had high MxA levels. Additional studies are required to elucidate whether this was due to undiagnosed viral coinfections. CONCLUSIONS: MxA is viral infection marker in children, at least with RSV and rotavirus. MxA could improve the management of children with signs of infection.
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Infecciones Bacterianas/sangre , Infecciones Bacterianas/diagnóstico , Biomarcadores/sangre , Servicio de Urgencia en Hospital , Proteínas de Resistencia a Mixovirus/sangre , Virosis/sangre , Virosis/diagnóstico , Adolescente , Niño , Preescolar , Estudios de Cohortes , Diagnóstico Diferencial , Femenino , Francia , Humanos , Lactante , Recién Nacido , Masculino , Valor Predictivo de las Pruebas , Estudios Prospectivos , Infecciones por Virus Sincitial Respiratorio/diagnóstico , Infecciones por Rotavirus/diagnósticoRESUMEN
PURPOSE: Mowat-Wilson syndrome (MWS) is a developmental disorder presenting with mental retardation, delayed motor development, and a wide spectrum of clinical features. Hirschsprung's disease (HD) is associated in almost 50% of cases. This report aims to analyze the course of HD and to evaluate the clinical outcomes of these patients. PATIENTS AND METHODS: Between 1997 and 2007, 110 patients presenting with HD were diagnosed and managed in our institution. Five of them presented the association of HD and MWS. Their records were reviewed retrospectively. RESULTS: All of the 5 patients have a genetic disorder specific of MWS (nonsense mutation or deletion on SIP1 gene, locus 2q22). Two patients underwent transanal endorectal pull-through procedure for classic rectosigmoid HD. Three patients were operated on for total colonic aganglionosis using Duhamel procedure. The median follow-up was 4 (range, 0.3-7) years. Only one patient is doing well (rectosigmoid HD). Two patients have a stoma diversion for severe motility disorders. Of the 3 total colonic aganglionosis, one still has repeated episodes of obstruction requiring total parenteral nutrition (TPN). The 2 others still have repeated episodes of enterocolitis. All patients required a prolonged TPN (32.5 months in average). CONCLUSION: Hirschsprung's disease associated with MWS is a severe condition. Even in case of short segment HD, patients can present motility disorder requiring a prolonged TPN. Physician and surgeon should be aware about the evolution of this rare condition.