RESUMO
OBJECTIVES: To investigate the clinical characteristics, treatment, and prognosis of children with perianal fistulizing Crohn's disease (pfCD). METHODS: A retrospective analysis was conducted on the children, aged 6-17 years, who were diagnosed with Crohn's disease (CD) from April 2015 to April 2023. According to the presence or absence of perianal fistulizing lesions, they were divided into two groups: pfCD (n=60) and non-pfCD (n=82). The two groups were compared in terms of clinical characteristics, treatment, and prognosis. RESULTS: The incidence of pfCD was 42.3% (60/142). The proportion of males in the pfCD group was higher than that in the non-pfCD group. Compared with the non-pfCD group, the pfCD group had a significantly higher proportion of children with involvement of the colon and small intestine or those with upper gastrointestinal lesions (P<0.05). Compared with the non-pfCD group, the pfCD group had a significantly higher rate of use of infliximab during both induction and maintenance treatment (P<0.05). In the pfCD group, the children with complex anal fistula accounted for 62% (37/60), among whom the children receiving non-cutting suspended line drainage accounted for 62% (23/37), which was significantly higher than the proportion among the children with simple anal fistula patients (4%, 1/23) (P<0.05). There were no significant differences between the two groups in mucosal healing rate and clinical remission rate at week 54 of treatment (P>0.05). The pfCD group achieved a fistula healing rate of 57% (34/60) at week 54, and the children with simple anal fistula had a significantly higher rate than those with complex anal fistula (P<0.05). CONCLUSIONS: There is a high incidence rate of pfCD in children with CD, and among the children with pfCD, there is a high proportion of children with the use of biological agents. There is a high proportion of children receiving non-cutting suspended line drainage among the children with complex anal fistula. The occurrence of pfCD should be closely monitored during the follow-up in children with CD.
Assuntos
Doença de Crohn , Fístula Retal , Criança , Masculino , Humanos , Doença de Crohn/complicações , Estudos Retrospectivos , Prognóstico , Infliximab/uso terapêutico , Fístula Retal/etiologia , Fístula Retal/terapiaRESUMO
OBJECTIVES: To evaluate the effectiveness of induction therapy with exclusive enteral nutrition (EEN) in pediatric Crohn's disease (CD). METHODS: A retrospective analysis was performed on the medical data of 62 children with CD who received EEN in Children's Hospital, Zhejiang University School of Medicine, from March 2013 to August 2021. The medical data included general information and height, weight, Pediatric Crohn's Disease Activity Index (PCDAI), Crohn's Disease Endoscopic Index of Severity, C-reactive protein, erythrocyte sedimentation rate, and serum albumin level before treatment and after 8 weeks of treatment. The changes in the above indicators were compared before and after treatment. RESULTS: Among the 62 children with CD, there were 39 boys (63%) and 23 girls (37%), with a mean age of (11.9±3.0) years at diagnosis. Among the 55 children who completed EEN treatment for at least 8 weeks, 48 (87%) achieved clinical remission at week 8. PCDAI at week 8 was significantly lower than that before treatment (P<0.001). Except for 17 children with involvement of the small intestine alone and 3 children with involvement of the colon who did not receive colonoscopy reexamination, the remaining 35 children with involvement of the colon received colonoscopy reexamination after the 8-week EEN treatment. Of the 35 children, 29 (83%) achieved mucosal healing. As for the 48 children who achieved clinical remission at week 8, there were significant improvements in height-for-age Z-score and body mass index-for-age Z-score at week 8 (P<0.01). As for the 7 children who did not achieve clinical remission at week 8, there were no significant changes in height-for-age Z-score and body mass index-for-age Z-score at week 8 (P>0.05). CONCLUSIONS: The 8-week EEN treatment has a good effect on clinical remission and mucosal healing in children with CD. For the children with CD achieving clinical remission, EEN can improve their height and body mass index.
Assuntos
Doença de Crohn , Nutrição Enteral , Adolescente , Criança , Doença de Crohn/terapia , Feminino , Humanos , Quimioterapia de Indução , Masculino , Estudos RetrospectivosRESUMO
Inflammatory bowel disease (IBD) is a chronic recurrent non-specific inflammatory disease in the intestinal tract. About 10%-56% of children with Crohn's disease and about 10% of children with ulcerative colitis have growth retardation. This study reports four adolescents with IBD and growth hormone deficiency who were diagnosed with Crohn's disease. There were three boys and one girl, with an age of 11.0-13.9 years and a disease duration of 11-85 months at diagnosis. The four patients had the involvement of the small intestine only, the colon only, both the small intestine and the upper gastrointestinal tract, and both the small intestine and the colon respectively. The pediatric Crohn's disease activity index ranged from 27.5 to 45 points. All four patients had a height-for-age Z-score (HAZ) of <-2, and the growth hormone provocative test suggested growth hormone deficiency. Of all four patients, two received recombinant human growth hormone combined with infliximab, one received infliximab only, and one received recombinant human growth hormone combined with mercaptopurine. All four patients had an improvement in HAZ after treatment.
Assuntos
Doenças Inflamatórias Intestinais , Adolescente , Criança , Colite Ulcerativa , Doença de Crohn , Feminino , Hormônio do Crescimento , Humanos , Infliximab , MasculinoRESUMO
OBJECTIVE: To study the clinical features and prognosis of gastrointestinal injury caused by foreign bodies in the upper gastrointestinal tract in children. METHODS: A retrospective analysis was performed for the clinical data of 217 children who were diagnosed with foreign bodies in the upper gastrointestinal tract complicated by gastrointestinal injury by gastroscopy from January 2011 to December 2016, including clinical features, gastroscopic findings, complications, and prognosis. RESULTS: Among the 217 children, 114 (52.5%) were aged 1-3 years. The most common foreign body was coin (99/217, 45.6%), followed by hard/sharp-edged food (45/217, 20.7%) and metal (35/217, 16.1%). The most common gastrointestinal mucosal injury was ulceration (43.8%), followed by erosion (33.2%). Compared with other foreign bodies, button cells were significantly more likely to cause esophageal perforation (P<0.01). The esophagus was the most commonly injured organ (207/217, 95.4%). Of all the 217 children, 24 (11.1%) experienced infection. The children with perforation caused by foreign bodies had a significantly higher incidence rate of infection than those with ulceration caused by foreign bodies (P=0.003). Of all the 217 children, 204 (94.0%) underwent successful endoscopic removal of foreign bodies. Among these children, 98 were hospitalized due to severe mucosal injury and were given anti-infective therapy, antacids, and supportive care including enteral nutrition through a nasogastric tube and/or parenteral nutrition. Of all the children, 10 left the hospital and were lost to follow-up, and all the other children were improved and discharged. CONCLUSIONS: Most cases of foreign bodies in the upper gastrointestinal tract occur at 1-3 years of age. Coin, hard/sharp-edged food, and metal are the most common foreign bodies. Button cells are more likely to cause esophageal perforation. The incidence rate of secondary infection increases with the increasing severity of gastrointestinal mucosal injury. Children undergoing endoscopic removal of foreign bodies and enteral nutrition through a nasogastric tube tend to have a good prognosis.
Assuntos
Corpos Estranhos/diagnóstico , Trato Gastrointestinal Superior/lesões , Feminino , Alimentos/efeitos adversos , Corpos Estranhos/etiologia , Corpos Estranhos/terapia , Humanos , Lactente , Masculino , Metais/efeitos adversos , Prognóstico , Estudos RetrospectivosRESUMO
OBJECTIVE: To investigate the association between TaqI, BsmI, and ApaI polymorphisms of vitamin D receptor (VDR) gene and pediatric Crohn's disease (CD) in China. METHODS: Nineteen children with CD were selected as a case group, and 122 healthy children who underwent physical examination were selected as a control group. Serum 25-hydroxyvitamin D3 [25(OH)D3] levels were measured using ELISA. The TaqI, BsmI, and ApaI polymorphisms of VDR gene were determined by gene sequencing, and the two groups were compared in terms of genotype and allele frequencies. RESULTS: The case group had significantly lower serum 25(OH)D3 levels than the control group (17.3±2.4 ng/mL vs 26.9±2.1 ng/mL; P<0.05). There were no significant differences in the frequencies of genotypes and alleles of TaqI, BsmI, and ApaI polymorphisms between the case and control groups (P>0.05). CONCLUSIONS: Children with CD have low serum 25(OH)D3 levels. TaqI, BsmI, and ApaI polymorphisms of VDR gene may not be associated with susceptibility to CD among the Chinese population.
Assuntos
Doença de Crohn/genética , Polimorfismo de Nucleotídeo Único , Receptores de Calcitriol/genética , Adolescente , Calcifediol/sangue , Criança , Pré-Escolar , Doença de Crohn/sangue , Feminino , Humanos , Masculino , Análise de Sequência de DNARESUMO
BACKGROUND: Good quality of care for inflammatory bowel disease (IBD) depends on high-standard management and facility in the IBD center. Yet, there are no clear measures or criteria for evaluating pediatric IBD (PIBD) center in China. The aim of this study was to develop a comprehensive set of quality indicators (QIs) for evaluating PIBD center in China. METHODS: A modified Delphi consensus-based approach was used to identify a set of QIs of structure, process, and outcomes for defining the criteria. The process included an exhaustive search using complementary approaches to identify potential QIs, and two web-based voting rounds to select the QIs defining the criteria for PIBD center. RESULTS: A total of 101 QIs (35 structures, 48 processes and 18 outcomes) were included in this consensus. Structure QIs focused on the composition of multidisciplinary team, facilities and services that PIBD center should provide. Process QIs highlight core requirements in diagnosing, evaluating, treating PIBD, and disease follow-up. Outcome QIs mainly included criteria evaluating effectiveness of various interventions in PIBD centers. CONCLUSION: The present Delphi consensus developed a set of main QIs that may be useful for managing a PIBD center. Video Abstract.
Assuntos
Doenças Inflamatórias Intestinais , Humanos , Criança , Consenso , Doenças Inflamatórias Intestinais/diagnóstico , Doenças Inflamatórias Intestinais/terapia , ChinaRESUMO
BACKGROUND: The aim of this study was to compare nasogastric (NG) feeding with nasojejunal (NJ) feeding when treating pediatric patients with acute pancreatitis (AP). METHODS: We performed a single-center, prospective, randomized, active-controlled trial involving 77 pediatric patients with AP from April 2014 to December 2017. The patients were randomized into two groups: the NG tube feeding group (34 patients) and the NJ tube feeding group (33 patients). The primary outcome measures included the enteral nutrition intolerance, the length of tube feeding time, the recurrent pain of pancreatitis and complications. RESULTS: A total of 62 patients with AP (31 patients for each group) came into the final analysis. No differences were found in baseline characteristics, pediatric AP score and computed tomography severity score between the two groups. Three (9.7%) patients in the NG group and one (3.2%) patient in the NJ group developed intolerance (relative risk = 3.00, 95% confidence interval 0.33-27.29, P = 0.612). The tube feeding time and length of hospital stay of the NG group were significantly shorter than those of the NJ group (P = 0.016 and 0.027, respectively). No patient died in the trial. No significant differences were found in recurrent pain, complications, nutrition delivery efficacy, and side effects between the two groups. CONCLUSIONS: NG tube feeding appears to be effective and safe for acute pediatric pancreatitis compared with NJ tube feeding. In addition, high qualified, large sample sized, randomized controlled trials in pediatric population are needed.
Assuntos
Nutrição Enteral , Pancreatite , Doença Aguda , Criança , Humanos , Intubação Gastrointestinal , Pancreatite/terapia , Estudos ProspectivosRESUMO
AIM: To analyze clinical differences between monogenic and nonmonogenic very-early-onset inflammatory bowel disease (VEO-IBD) and to characterize monogenic IBD phenotypically and genotypically via genetic testing. METHODS: A retrospective analysis of children aged 0 to 6 years diagnosed with VEO-IBD in a tertiary hospital in southern China from 2005 to 2017 was performed. Clinical data for VEO-IBD patients were collected, and genetic characteristics were analyzed using whole exome sequencing or target gene panel sequencing. RESULTS: A total of 54 VEO-IBD patients were included in this study. A diagnosis of Crohn's disease (CD) or CD-like intestinal manifestations accounted for 72.2% of the VEO-IBD cases. Nine patients (16.7%) were identified by genetic testing as having monogenic IBD. The median age of diagnosis in the monogenic group was younger than that of the nonmonogenic IBD group, at 18 mo (interquartile range (IQR): 4 to 78) and 43.5 mo (IQR: 3 to 173), respectively; the P-value was 0.021. The incidence of perianal disease in the monogenic group was higher than that in the nonmonogenic group (P = 0.001). However, there were no significant differences between weight-for-age and height-for-age Z-scores between the two groups, and similar laboratory results were obtained for the two groups. Five patients were found to have IL10 receptor mutation, two patients had chronic granulomatous disease, one patient had common variable immunodeficiency disease, and one patient had X-linked inhibitor of apoptosis protein deficiency. CONCLUSION: A high proportion of monogenic IBD was observed in the VEO-IBD group, especially with disease onset before the age of 6 mo. Monogenic IBD and nonmonogenic IBD exhibited similar clinical features. Furthermore, next-generation sequencing played an important role in the diagnosis of monogenic IBD, and IL10 receptor mutation was predominant in this cohort.
Assuntos
Colite Ulcerativa/genética , Doença de Crohn/genética , Idade de Início , Pré-Escolar , China/epidemiologia , Colite Ulcerativa/diagnóstico , Colite Ulcerativa/tratamento farmacológico , Colite Ulcerativa/mortalidade , Imunodeficiência de Variável Comum/genética , Doença de Crohn/diagnóstico , Doença de Crohn/tratamento farmacológico , Doença de Crohn/mortalidade , Feminino , Doenças Genéticas Ligadas ao Cromossomo X/genética , Predisposição Genética para Doença , Humanos , Incidência , Lactente , Recém-Nascido , Interleucina-10/genética , Transtornos Linfoproliferativos/genética , Masculino , Mutação , Fenótipo , Receptores de Interleucina-10/genética , Estudos Retrospectivos , Centros de Atenção Terciária , Fatores de Tempo , Sequenciamento do ExomaRESUMO
OBJECTIVE: To analyze clinical manifestations, endoscopic and histological features for establishing a diagnosis of pediatric inflammatory bowel disease (IBD). METHOD: Thirty-four inpatients with inflammatory bowel disease (ulcerative colitis/UC/: 24; Crohn's disease/CD/:10) were enrolled into this study. Data of clinical manifestations, laboratory values, endoscopic findings and histopathological features of biopsy material were analyzed. RESULT: Four children had mild/moderate active Crohn's disease. Six had severe active disease. The most common presenting symptom in CD was abdominal pain (80%, 8/10). One child had intestinal perforation; 2 had obstruction. Anal fistula was found in 2 patients. There were 5 mild, 14 moderate and 5 severe diseases in UC group. Diarrhea (23/24, 96%) was the most common symptom. Three children with UC suffered from perianal diseases. One had chronic intussusception. ESR and C reactive protein values were significantly higher in patients with CD compared with patients with UC (chi(2) = 15.938, P < 0.01; chi(2) = 11.184, P < 0.01). The pattern of anatomic involvement in CD was: ileocolic 60%, colon 10% and small bowel 30%. Endoscopically, discontinuous lesions, diverse ulcers, proliferative/regenerative patterns and narrowed bowel lumen were observed. Histologically, lymphocytes aggregation in the lamina propria and submucosa were observed. Non-caseating granulomas were found in 22% cases. Twenty-five percent of patients with UC had pancolitis. Colonoscopy showed diffusely distributed multiple erosions and ulcers in UC cases. Twenty-nine percent of children had pseudopolyps. No mucosal bridge was found. Mucosal biopsies showed chronic inflammatory cells, neutrophils and eosinophils diffusely infiltrated in the lamina propria. Crypt abscess was found in 4 cases. CONCLUSION: The clinical manifestations in pediatric inflammatory bowel disease are nonspecific. Colonoscopic examination and biopsy are valuable in establishing the diagnosis of pediatric ulcerative colitis. It is important for colon involved CD children to have a colonoscopic examination. But the mucosal biopsies were short of specificity. Multi-place and deep biopsy are needed to improve the diagnosis.