The relationship between functional abdominal pain (FAP) and occult constipation (OC) in children who did not meet the Rome III criteria for constipation has rarely been reported. This study aimed to estimate the prevalence of OC in patients with FAP and to compare the effectiveness of prokinetic drugs and laxatives for FAP and OC. Pediatric outpatients (n = 212; aged 4–15 years) who satisfied the Rome III criteria for childhood FAP were divided into 2 groups based on Leech scores: group 1 < 8; group 2 ≥ 8. Group 2 received either prokinetic drugs or laxatives and pain severity was assessed after 2 weeks, 1 month, and 3 months. A total 52.4% (111/212) of patients had OC in this study. More patients who received laxatives had reduced pain scores compared with those who received prokinetic drugs. Those treated with laxatives in group 2 had a better response than those treated with prokinetic drugs throughout the study period (P < 0.001, P < 0.001, and P = 0.002 after 2 weeks, 1 month, and 3 months, respectively). OC was frequently encountered in children with FAP. Laxatives can be more effective than prokinetic drugs for relieving symptoms of FAP in children with a Leech score ≥ 8 and suspected OC.
Abdominal Pain* ; Child* ; Constipation* ; Gastrointestinal Diseases ; Humans ; Laxatives* ; Outpatients ; Pediatrics ; Prevalence

PURPOSE: This study identified the characteristics differentiating node-first presentation of Kawasaki disease (NFKD) from bacterial cervical lymphadenitis (BCL) and typical Kawasaki disease (KD). METHODS: From July 2007 to June 2015, the medical records of patients with BCL, NFKD, and typical KD were retrospectively reviewed. We analyzed and compared the demographic, clinical, laboratory, and imaging characteristics of the cohorts. RESULTS: Twenty-two patients with BCL, 37 with NFKD, and 132 with typical KD were included in this study. Patients with BCL had longer durations of hospitalization than patients with NFKD. Bilateral and multiple enlarged cervical lymph nodes were associated more with NFKD than BCL. Compared with BCL patients, NFKD patients had lower platelet counts, higher percentages of neutrophils, and higher C-reactive protein (CRP) levels. NFKD patients were older and presented with higher white blood cell counts, percentages of neutrophils, absolute neutrophil counts, and CRP levels as well as lower platelet counts and alanine aminotransferase levels than typical KD patients. CONCLUSIONS: In febrile patients with cervical lymphadenopathy, the combination of bilateral and multiple enlarged nodes, low platelet count, high percentage of neutrophils, and high CRP levels should prompt consideration of NFKD for prevention of delayed diagnosis of KD.
Alanine Transaminase ; C-Reactive Protein ; Cohort Studies ; Delayed Diagnosis ; Diagnosis, Differential* ; Fever* ; Hospitalization ; Humans ; Leukocyte Count ; Lymph Nodes ; Lymphadenitis* ; Lymphatic Diseases* ; Medical Records ; Mucocutaneous Lymph Node Syndrome* ; Neutrophils ; Platelet Count ; Retrospective Studies

PURPOSE: It is recommended to use 200 (2 puffs) or 400 (4 puffs) µg of salbutamol in the bronchodilator response (BDR) test. We aimed to compare the difference between these 2 doses with regard to small airway dysfunction. METHODS: One hundred sixteen subjects who visited the hospital for diagnosis or follow-up of asthma were consecutively enrolled between June 1 and November 31, 2013. The subjects were randomly assigned to the BDR test at the 2 doses (200 or 400 µg of salbutamol), with physicians blinded to the group each subject was assigned to and undertook the BDR test using the spirometry and impulse oscillometry system (IOS). RESULTS: A total of 116 subjects participated in this study; the mean age was 7.8±3.6 years. The number of participants who were assigned to 2 and 4 puffs groups was 59 and 57, respectively. The mean age was older in the 4 puffs group than in the 2 puffs group (P=0.008). There were no significant difference in spirometric and oscillometric parameters between the 2 and 4 puffs groups. However, in subgroup analysis of asthmatic patients on maintenance therapy (n=21), there was a significant difference in relative changes in Rrs5 between the 2 and 4 puffs groups (16.4%±9.6% vs. 28.7%±8.8%, P=0.035). The forced expiratory volume of 1 second showed a significant correlation with resistance in the 2 puffs group and with reactance in the 4 puffs group. CONCLUSION: There was a significant relationship between the amounts of bronchodilators administered and the small airway dysfunction in children with asthma on maintenance therapy. Further research is warranted to delineate changes in spirometric and IOS measures in accordance with the different amounts of bronchodilators administered.
Airway Resistance ; Albuterol ; Asthma ; Bronchodilator Agents ; Child ; Diagnosis ; Follow-Up Studies ; Forced Expiratory Volume ; Humans ; Jupiter ; Oscillometry ; Respiratory Function Tests ; Spirometry