Predicting Anxiety and Depression Among Patients With COVID-19 in Concentrated Isolation at Medical Camps in Vietnam: A Descriptive Cross-Sectional Study.

Introduction: This study aims to assess the requirement for anxiety and depression treatment for patients with coronavirus disease 2019 (COVID-19) in medical camps in Bac Giang province, Vietnam. This information can help improve the government policy to reduce anxiety and depression in patients with COVID-19. Methods: A total of patients with 427 COVID-19 participated in the survey conducted from 5 to 15 June 2021 in Bac Giang province. The survey included 17 questions about the general characteristics of the patients, 15 questions to assess common COVID-19 symptoms, the Patient Health Questionnaire-9 (PHQ-9), and General Anxiety Disorder-7 (GAD-7) scores, and four questions to assess hospital reviews, including facilities, food, medical staff, and living conditions. Logistics regression analyses were conducted to assess the association between COVID-19 symptoms and high anxiety and depression (HAD) status. Results: A logistic regression analysis evaluated the risk factors in need of intervention. Our study showed that lower hospital review scores (odd ratio = 0.98; 95% confident interval = 0.97-0.99) were found to be a risk needing intervention. It was also identified that older patients (odd ratio = 1.1; 95% confident interval = 1.03-1.18), women (odd ratio = 1.31; 95% confident interval = 1.09-1.31), patients who were primary income earners in the family (odd ratio = 1.15; 95% confident interval = 1.03-1.28), patients who had headaches (odd ratio = 1.16; 95% confident interval = 1.06-1.21), and patients who had joint pain (odd ratio = 1.17; 95% confident interval = 1.06- 1.3) were risk factors for HAD status. Conclusion: Our research shows that every 10-year age increase was associated with a 10% increase in the likelihood of HAD status. Study subjects being primary income earners were also associated with a 15% increased risk of having HAD status. This study showed that a decrease in family income due to COVID-19 caused an increase in high-level anxiety/depression status.

Effects of Diabetic Complications on Health-Related Quality of Life Impairment in Vietnamese Patients with Type 2 Diabetes.

Complications of type 2 diabetes mellitus (T2DM) adversely influence patients' health-related quality of life (HRQOL). This study is aimed at examining HRQOL of T2DM patients, as well as the effects of diabetic complications and comorbidities on HRQOL in this population. This was a hospital-based cross-sectional study on 214 T2DM patients in Hanoi, Vietnam. Short-form 12 version 2 (SF-12v2) and EuroQOL-5 Dimensions-5 Levels (EQ-5D-5L) were employed to measure the HRQOL. The median physical component summary score (PCS), mental component summary score (MCS), and EQ-5D index were 45.6, 56.3, and 0.94, respectively. Having at least one diabetic complication was associated with the reduction of SF-12 scores in social functioning (Diff. = -5.69, 95%CI = -9.24; -2.13), role emotional (Diff. = -1.81, 95%CI = -3.12; -0.51), and MCS (Diff. = -2.55, 95%CI = -5.01; -0.1). Significant decrement of physical functioning, role physical, social functioning, role emotional, and MCS was found in patients having diabetic heart diseases compared to those without diabetic complications. The study revealed that HRQOL of Vietnamese patients with diabetic complications was moderately low, especially in social and mental health perspectives. Strategies to prevent the onset of diabetic complications should be developed as a priority in diabetes management.

In vitro evaluation of the effects of human umbilical cord extracts on human fibroblasts, keratinocytes, and melanocytes.

Skin aging is the result of internal and external factors. So-called photoaging has been identified as the major factor in skin aging. Effects of photoaging include inhibition of fibroblast and keratinocyte proliferation as well as collagen and fibronectin expression, while activating expression of collagenases such as matrix metalloproteinase-1. Previous studies have shown that extracts or products from human placenta significantly improve skin aging and chronic wound healing. However, there are few studies of umbilical cord extracts. Therefore, this study aimed to evaluate the effects of umbilical cord extract-derived formulae on three kinds of skin cells including fibroblasts, keratinocytes, and melanocytes. We prepared 20 formulae from intracellular umbilical cord extracts, extracellular umbilical cord extracts, and umbilical cord-derived stem cell extracts, as well as five control formulae. We evaluated the effects of the 25 formulae on fibroblast and keratinocyte proliferation, and expression of collagen I, fibronectin, and matrix metalloproteinase-1 in fibroblasts and tyrosinase in melanocytes. The results showed that 7.5% formula 35 was the most effective formula for promotion of fibroblast and keratinocyte proliferation. At this concentration, formula 35 also induced collagen expression and inhibited matrix metalloproteinase-1 expression at the transcriptional level. However, this formula had no effect on tyrosinase expression in melanocytes. These results demonstrate that umbilical cord extracts can serve as an attractive source of proteins for skincare and chronic wound healing products.