Child's and parent's catastrophizing about pain is associated with procedural fear in children: a study in children with diabetes and their mothers

The contribution of the child's and parents' catastrophizing about pain was explored in explaining procedural pain and fear in children. Procedural fear and pain were investigated in 44 children with Type I diabetes undergoing a finger prick. The relationships between parents' catastrophizing and parents' own fear and estimates of their child's pain were also investigated. The children and their mothers completed questionnaires prior to a routine consultation with the diabetes physician. Children completed a situation-specific measure of the Pain Catastrophizing Scale for Children (PCS-C) and provided ratings of their experienced pain and fear on a 0-10 numerical rating scale (NRS). Parents completed a situation-specific measure of the Pain Catastrophizing Scale For Parents (PCS-P) and provided estimates of their child's pain and their own experienced fear on a 0-10 NRS. Analyses indicated that higher catastrophizing by children was associated with more fear and pain during the finger prick. Scores for parents' catastrophizing about their children's pain were positively related to parents' scores for their own fear, estimates of their children's pain, and child-reported fear, but not the amount of pain reported by the child. The findings attest to the importance of assessing for and targeting child and parents' catastrophizing about pain. Addressing catastrophizing and related fears and concerns of both parents and children may be necessary to assure appropriate self-management. Further investigation of the mechanisms relating catastrophizing to deleterious outcomes is warranted

Influence of combined aerobic and resistance training on metabolic control, cardiovascular fitness and quality of life in adolescents with type 1 diabetes: a randomized controlled trial

OBJECTIVE: To evaluate the effect of combined exercise training on metabolic control, physical fitness and quality of life in adolescents with type 1 diabetes. DESIGN: A double-blind randomized controlled trial with patients receiving combined aerobic and strength or no training. SETTING: University Hospital Ghent (Belgium). SUBJECTS: Sixteen children with type 1 diabetes were randomized into a control group (n = 8) and an intervention group (n = 8). INTERVENTIONS: Patients participated twice a week for 20 weeks in the combined aerobic and strength group. The control group continued their normal daily activities. MAIN MEASURES: Before and after the intervention anthropometric variables (weight, length, BMI, body composition), metabolic control (glycaemia, HbA1c, daily insulin injected), aerobic capacity (peak Vo(2), peak power, peak heart rate, 6-minute walk distance), strength (1 repetition maximum of upper and lower limb, hand grip strength, muscle fatigue resistance, sit-to-stand) and quality of life (SF-36) were assessed. RESULTS: At baseline, none of the measured parameters differed significantly between the two groups. There was no significant evolution in the groups concerning anthropometric indices, glycaemia and HbA1c. However, the daily doses of insulin injected were significantly lowered in the training group (0.96 IU/kg.day pre versus 0.90 IU/kg.day post; P < 0,05), while it was increased in the control group. Physical fitness increased significantly in the training group. General health, vitality and role emotional had a tendency to improve. CONCLUSION: Combined exercise training seemed to lower daily insulin requirement and improve physical fitness, together with better well-being

Volumetric absorptive microsampling at home as an alternative tool for the monitoring of HbA1c in diabetes patients

Background: Microsampling techniques have several advantages over traditional blood collection. Dried blood spot (DBS) sampling and blood collection with heparinized capillaries are the standard techniques. Volumetric absorptive microsampling (VAMS) is a novel technique that collects a fixed volume of blood by applying an absorbent tip to a blood drop. In the present study we explored the feasibility of HbA(1c) monitoring with VAMS sampling at home and analysis in the laboratory. Methods: Diabetic patients were enrolled in this study during consultation with the endocrinologist. A venous (adults) or capillary (children) sample was taken for immediate HbA(1c) analysis. DBS (n=1)and dried VAMS (n=2) were collected at home and sent to the laboratory. For 25 pediatric patients one VAMS was collected during consultation for immediate analysis (without drying), referred to as "wet VAMS". HbA(1c) analyses were performed on a Tosoh HLC-723 G8 high-performance liquid chromatography (HPLC) analyzer. Results: The median time between sampling at home and analysis was 3 days. Results of HbA(1c) in dried VAMS showed a poor agreement with venous/capillary blood collected in hospital (concordance correlation coefficient CCC=0.72). Similar observations were found with standard DBS. An excellent agreement was obtained between HbA(1c) results on wet VAMS (CCC=0.996) and standard blood samples. Patients experienced VAMS and DBS as easy and convenient to use. Conclusions: Utilizing equipment standard available in the clinical laboratory, the use of home-sampled dried VAMS and DBS is not a reliable tool for the monitoring of HbA(1c). However, perfect agreement between HbA(1c) measured on wet VAMS and capillary microsamples was obtained

Desmopressin lyophilisate for the treatment of central diabetes insipidus : first experience in very young infants

INTRODUCTION: In neonates and small infants, early diagnosis of central diabetes insipidus (CDI) and treatment with desmopressin in low doses (avoiding severe hypo- or hypernatremia) are important to prevent associated high morbidity and mortality in this particular age group. CASE PRESENTATION: We described pharmacokinetic and pharmacodynamic results of the use of recently launched oral desmopressin lyophilisate (Minirin Melt®) in two infants with CDI, diagnosed at the age of 12 and 62 days, respectively. We observed that a starting dose of 60 μg of Minirin Melt® in the first case resulted in a pharmacokinetic profile largely exceeding the reference frame observed in children with nocturnal enuresis, while a dose of 15 μg in the second case resulted in acceptable concentrations. After initial dose adjustments, administration of sublingual lyophilisate resulted in rather stable serum sodium concentrations. CONCLUSIONS: Using Minirin Melt® in infants with CDI appears to be effective, easy to use and well tolerated

Acceptance, well-being, and goals in adolescents with chronic illness : a daily process analysis

Objective: The main aim of this study was to investigate the relationship between acceptance and well-being in adolescents with chronic illness from a daily process perspective. Furthermore, we explored the role of daily experienced interference and facilitation of life goals by treatment goals as mediating mechanisms. Methods: Thirty-eight adolescents with cystic fibrosis (CF) or diabetes completed questionnaires assessing acceptance, negative life events and goal-related self-efficacy. Furthermore, an online diary assessing daily mood, daily experienced interference and facilitation of life goals by treatment goals was completed during three consecutive weeks. Results: Acceptance of illness was positively related to daily well-being, but unrelated to daily goal interference and facilitation. Furthermore, daily goal interference and facilitation were unrelated to same-day and next-day well-being. Conclusion: This study suggests that acceptance of illness plays an important role in the daily mood of adolescents with CF and diabetes. This relationship, however, was not mediated by daily experienced interference and facilitation of life goals by treatment goals. Further research is needed to determine whether interventions promoting acceptance are beneficial for adolescents with CF and diabetes

Efficient Methods for Natural Language Processing: A Survey

Recent work in natural language processing (NLP) has yielded appealing results from scaling model parameters and training data; however, using only scale to improve performance means that resource consumption also grows. Such resources include data, time, storage, or energy, all of which are naturally limited and unevenly distributed. This motivates research into efficient methods that require fewer resources to achieve similar results. This survey synthesizes and relates current methods and findings in efficient NLP. We aim to provide both guidance for conducting NLP under limited resources, and point towards promising research directions for developing more efficient methods.Comment: Accepted at TACL, pre publication versio