The aim of this study was to determine the prevalence, characteristics, and factors related to feeding problems among normal children, and the differences in feeding practices between those with and without feeding problems. Caregivers of 402 healthy children aged between one and four years of age were interviewed by pediatricians involved in the research. Data included the child’s medical history, food intake within a day, and feeding behaviors and practices. Parental socio-economic and demographic information, as well as information on parental education and occupation, and their concerns about feeding their children, was collected. Physical examination and anthropometric measurements were taken. The percentage of children identified as having feeding problems was 26.9%. The first child of a family had an increased risk of having feeding problems [P=0.032, odds ratio 1.68, 95% confidence interval (95%CI) 1.04-2.71]. Children with feeding problems were fed less frequently, were less likely to be fed at their own table or at the family table, and had mealtimes longer than 30 min when compared with children without feeding problems (P=0.015, 0.004 and 0.025, respectively). The results highlight that feeding problems in normally developing children are common. During consultations about feeding issues, pediatricians should focus on families with a first child. Topics such as frequency of meals per day, duration of mealtimes, and appropriate places for feeding should be discussed.
Aims:To assess the degree of improvement of neck hyperpigmentation in childhood acanthosis nigricans (AN) after treatment with topical 0.1% adapalene gel and the assessment of localized tissue tolerance to the gel.Subjects and Methods:A split comparison study of the hyperpigmentation on the neck was conducted in patients diagnosed with childhood AN. Patients were treated with topical 0.1% adapalene gel for a period of 4 weeks. The skin color of their neck was evaluated at baseline, 2 weeks and 4 weeks using a skin color chart. Skin color ratio (the skin on their necks compared with the skin on their backs) was calculated for all subjects. The investigator's global evaluation (IGE) scale and the parent's global evaluation (PGE) scale were used to assess the efficacy of the patients’ treatment at the end of the 4th week.Results:The mean skin color ratio of therapeutic side was significantly decreased from the baseline scores, at weeks 2 and 4, respectively (30.1%, 18.3%, and 12.9%, P < 0.001), with marked skin improvement at 60.7% ± 28.5%. The percentage of changes of skin color ratio was consistent with the efficacy evaluations as performed by the IGE and PGE scales. Treatment-related cutaneous irritation was minimal, predominantly in the first 2 weeks of treatment and was shown to be well-tolerated at week 4 following a modification of the treatment regimen.Conclusions:The study has shown the efficacy of topical 0.1% adapalene gel in the treatment of AN, specifically, in regards to the skin darkening with minimal cutaneous irritation.
Background
There have been few published randomized controlled trials for the treatment of childhood acanthosis nigricans (AN) to date.
Objective
To assess the efficacy of topical 0.1% adapalene gel compared to 0.025% tretinoin cream in the treatment of childhood AN.
Methods
An 8‐week, randomized, split‐neck, comparative study between topical 0.1% adapalene gel and 0.025% tretinoin cream for the treatment of neck hyperpigmentation associated with AN was performed. M index measured by a narrowband reflectance spectrophotometer and both investigator's global evaluation (IGE) and parent's global evaluation (PGE) scales were used to evaluate efficacy.
Results
There was no statistically significant difference between 0.1% adapalene gel and 0.025% tretinoin cream in the treatment of AN‐associated hyperpigmentation (P = 0.56). Mean differences in M indices between week 0 and week 8 of 0.1% adapalene and 0.025% tretinoin treatment were 24.2 ± 7.9% and 23.8 ± 8.3% improvement, respectively. Regarding treatment efficacy, 90.0% and 85.0% of participants had more than 75% improvement in IGE in 0.1% adapalene and 0.025% tretinoin treatment sides, respectively. In addition, 75.0% and 65.0% of participants had more than 75.0% improvement in PGE in 0.1% adapalene and 0.025% tretinoin treatment sides, respectively.
Limitations
Lack of histopathological evaluations.
Conclusions
We found no significant difference between topical 0.1% adapalene gel and 0.025% tretinoin in the treatment of AN.
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