Association Between Atopic Dermatitis and Impaired Mobility among Adults in the United States: Findings from the 2001-2006 National Health and Nutrition Examination Survey.

Objective: Atopic dermatitis (AD) is an inflammatory skin condition affecting both mental and physical health. Although research has shown reduced physical activity levels among patients with AD, there is a scarcity of studies examining baseline mobility, which refers to the standard level of functional ambulation or movement capability. We analyzed the relationship between AD and baseline mobility among U.S. adults ages 20 to 59, utilizing the National Health and Nutrition Examination Survey (NHANES). Methods: We merged three, 2-year cycles of NHANEs data (2001-2006). Patients were categorized as having "impaired mobility" by the following question: "Because of a health problem, do you have difficulty walking without using any special equipment?" Multivariable logistic regression analyses were performed using STATA/SE 18.0. Results: Our analysis included 6,540 participants. The prevalence of impaired mobility was 7.1 percent among patients with AD and 3.9 percent among those without AD. This difference was statistically significant among patients aged 20 to 59 after adjusting for potential confounding variables (adjusted odds ratio [AOR], 1.65; 95% CI, 1.19-3.25; P=0.010). Subgroup analysis showed increased rates of impaired mobility among males with AD (AOR, 2.55; 95% CI, 1.21-5.40; P=0.016), and among adults aged 40 to 59 (AOR, 1.94; 95% CI, 1.03-3.68; P=0.042). Limitations: Limitations to our study include lack of specificity in the survey questionnaire, self-reporting bias, and an age limit of 59 years old. Conclusion: Our study demonstrated a statistically significant elevation in impaired mobility among individuals with AD compared to those without AD. This underscores the importance of comprehensive care for AD patients.

Randomized Double-Blind Placebo-Controlled Supplementation with Standardized Terminalia chebula Fruit Extracts Reduces Facial Sebum Excretion, Erythema, and Wrinkle Severity.

Terminalia chebula (TC) is a medicinal plant that exhibits antioxidant, anti-inflammatory, and antibacterial properties and that is widely used in Ayurveda and herbal formulations. However, the skin effects of TC as an oral supplement have not been studied. The objective of this study is to determine if oral TC fruit extract supplementation can modulate the skin's sebum production and reduce the appearance of wrinkles. A prospective double-blind placebo-controlled study was conducted on healthy females aged 25-65. Subjects were supplemented with an oral placebo or Terminalia chebula (250 mg capsule, Synastol TC) capsules twice daily for eight weeks. A facial image collection and analysis system was used to assess the facial appearance of wrinkle severity. Standardized, non-invasive tools were used to measure facial moisture, sebum production, transepidermal water loss, melanin index and erythema index. For those who had a baseline sebum excretion rate >80 ug/cm2, TC supplementation produced a significant decrease in forehead sebum excretion rate compared to the placebo at four weeks (-17 decrease vs. 20% increase, p = 0.07) and at eight weeks (-33% decrease vs. 29% increase, p < 0.01). Cheek erythema decreased by 2.2% at eight weeks, while the placebo treatment increased cheek erythema by 1.5% (p < 0.05). Facial wrinkles decreased by 4.3% in the TC group and increased by 3.9% in the placebo group after eight weeks of supplementation (p < 0.05). TC supplementation reduces facial sebum and improves the appearance of wrinkles. Future studies should consider evaluating oral TC as adjuvant therapy for acne vulgaris.