The knowledge and expectations about IBD - difference between pediatric patients and their parents.

BACKGROUND AND STUDY AIMS: The aim of this prospective survey was to determine and compare the knowledge of children with inflammatory bowel disease (IBD) and their parents about their disease. Furthermore, patients and parents were ask to provide the main source for disease related information and to give opinion for possible improvement. PATIENTS AND METHODS: This was a prospective survey which included children with IBD with ≥ 12 years of age and their parents. Only ambulatory patients treated in tertiary medical center were included. RESULTS: 38 child/parent pairs (79% mothers) were enrolled. Major differences between parents and children were in a) internet search where majority of parents (n = 28 ; 73.7%) and only 17 (44.7%) children gathered disease related information over the internet (p = 0.01) ; b) need for participation in patients' organization (97.4% parents comparing 55.3% children would like to participate ; p<0.001) and c) clinical practice with time reserved for child/adolescent to be with his/her physician alone (78.9% of parents encourage this practice comparing to 2.6% of children ; p <0.001). CONCLUSION: This study shows significant difference between children/adolescents with IBD and their parents in several aspects that should be acknowledged before initiating changes into the clinical practice.

The role of combined 24-h multichannel intraluminal impedance-pH monitoring in the evaluation of children with gastrointestinal symptoms suggesting gastro-esophageal reflux disease.

BACKGROUND: The aim of this study was to determine the role of multichannel intraluminal impedance-pH (pH-MII) monitoring in the diagnosis of gastro-esophageal reflux disease (GERD) in children who presented with gastrointestinal (GI) symptoms in comparison with the results of pH-metry alone and endoscopy. METHODS: All children who underwent pH-MII monitoring due to GI symptoms, suggestive of GERD, from October 2013 to October 2015 in Children's Hospital Zagreb, were retrospectively enrolled in the study. The cohort was divided into three groups according to age - group 1: children <1 year of age; group 2: 1-9 years of age; and group 3: ≥9 years of age. KEY RESULTS: One hundred thirty-three patients met our inclusion criteria (73 female/60 male; mean age 9.2 years [0.19-18.0]). Gastro-esophageal reflux disease was determined in 44 of 133 patients (33.1%) by pH-MII and only in 21 of 133 patients (15.8%) by pH-metry alone. Endoscopy was performed in 77 (57.9%) children and esophagitis was found in 32/77 (41.6%). The finding of esophagitis significantly correlated with the number of total reflux episodes (coef. 0.42, p < 0.001), acidic (coef. 0.26, p = 0.02), weakly acidic (coef. 0.3, p = 0.008) and non-acidic (coef. 0.26, p = 0.02) reflux episodes detected by pH-MII; but, no correlation was found to reflux episodes detected by pH-metry alone (coef. 0.21, p = 0.07). CONCLUSIONS & INFERENCES: Compared with pH-metry alone, pH-MII performed significantly better in the detection of GERD in all age groups. On the basis of our data, pH-MII had a strong correlation with endoscopically confirmed esophagitis.

Associations of calf inter- and intra-muscular adipose tissue with cardiometabolic health and physical function in community-dwelling older adults.

OBJECTIVES: To determine associations of inter- and intra-muscular adipose tissue (IMAT) with cardiometabolic health and physical function in older adults. METHODS: 48 community-dwelling older adults aged ⋝65 years (mean 71.6±4.8 years; 52% women) underwent whole-body dual-energy X-ray absorptiometry, to assess appendicular lean mass (ALM), and peripheral quantitative computed tomography (pQCT; 66% tibia), to assess calf IMAT cross-sectional area ([CSA]; cm2) and muscle density (mg/cm(3); higher values indicate lower fat infiltration). Fasting glucose, lipids, triglycerides and C-reactive protein (CRP) were analysed. Physical function was assessed by postural sway (computerised posturography; N=41), and gait analysis (GAITRite Electronic Walkway; N=40). RESULTS: Higher IMAT CSA and muscle density were associated with significantly higher (B=0.85 95%CI [0.34, 1.36]) and lower (-2.14 [-4.20, -0.08]) CRP and higher (0.93 [0.56, 1.30]) and lower postural sway (-3.12 [-4.74, -1.50]), respectively, after adjustment for age, sex and ALM/BMI. Higher IMAT CSA was associated with slower gait speed and cadence, and greater step time and step width (all P<0.03), while higher muscle density was associated with smaller step width (P<0.01) only. CONCLUSIONS: Older adults with higher calf IMAT have poorer balance, mobility and inflammatory status. Interventions aimed at improving physical function in older adults should incorporate strategies to reduce IMAT.