Execution of anticipatory guidance and the knowledge and practice gap among caregivers in Southern Taiwan: A retrospective study.

BACKGROUND/PURPOSE: This study examined the practice rate of Anticipatory Guidance (AG) and the gap between knowledge and practice among caregivers. METHODS: We retrospectively collected data from caregivers who brought their children for seven age-based well-child visits (birth to 7 years old) and seven corresponding AG checklists for practice (each ranged from 16 to 19 guidance items, 118 items in total) between 2015 and 2017. Practice rates of guidance items and their association with children's sex, age, residence, and body mass index were collected and analyzed. RESULTS: We enrolled 2310 caregivers (330 per well-child visit). Average practice rates of guidance items in the seven AG checklists were 77.6%-95.1%, generally without significant differences between urban/rural or male/female children. However, lower (<80%) rates were observed for 32 items, including dental check-ups (38.9%), use of fluoride toothpaste (44.6%), screen time (69.4%), and drinking less sugar-sweetened beverages (SSBs) (75.5%), with corresponding knowledge-to-practice gap rates of 55.5%, 47.9%, 30.3%, and 23.8%, respectively. "Drinking less SSBs" was the only item with a higher obesity rate in the non-achieved group versus the achieved group (16.7% vs. 7.4%, p = 0.036; odds ratio: 3.509, 95% CI: 1.153-10.677, p = 0.027). CONCLUSION: Caregivers in Taiwan practiced most AG recommendations. However, dental check-ups, fluoride toothpaste use, drinking less SSBs, and limiting screen time were less executed items. A higher obesity rate was found among 3-7-year-old children whose caregivers failed to practice the "Drink less SSBs" guidance. Strategies to overcome the gap between knowledge and practice are needed to improve these less-achieved guidance items.

Professional oral care in end-of-life patients with advanced cancers in a hospice ward: improvement of oral conditions.

BACKGROUND: In end-of-life patients with advanced cancers, oral examination, oral care, and oral re-examination are crucial. Although oral symptoms are among the major complaints of end-of-life patients, few studies have focused on oral care in these patients. In this study, the association between oral symptoms and oral dryness among end-of-life patients was examined, and improvement of oral conditions after oral care interventions by a professional dentist was quantified. METHODS: This prospective intervention study included 27 terminally ill patients with advanced cancers in a hospice ward. Professional oral care was administered every morning, and the improvement of oral conditions was assessed by comparing oral conditions before and after the intervention. Oral assessment was performed using the Oral Health Assessment Tool (OHAT) and Oral Assessment Guide. Oral dryness was evaluated through Clinical Diagnosis Classification of oral dryness and an oral moisture device. Oral cleanliness was evaluated using a bacterial counter, and tongue smears were collected for Candida examination; furthermore, oral function was recorded. RESULTS: The presence of oral mucositis was closely associated with severe oral dryness (odds ratio [OR] = 14.93; 95% confidence interval [CI]: 1.95-114.38). The level of oral debris retention was significantly related to the degree of oral dryness (OR = 15.97; 95% CI: 2.06-123.72). The group with higher scores (OHAT > 8), which represent poor oral conditions, showed severe oral dryness (OR = 17.97; 95% CI: 1.45-223.46). Total OHAT scores (median: 7 vs 2) and those of other subgroups (lip, tongue, gums and tissues, saliva, and oral cleanliness showed a significant decrease after the intervention. Furthermore, the occurrence of mucositis (47.1% vs 0%), candidiasis rate (68.8% vs 43.8%), oral dryness self-sensation (63.6% vs 9.1%), and severe oral debris (52.9% vs 11.8%) decreased significantly. CONCLUSIONS: Proper oral care can improve oral health and hygiene, reduce the rate of mucositis, reduce the sensation of oral dryness, increase oral moisture, and reduce the chances of oral infections among end-of-life patients. Daily oral care is necessary and can alleviate oral discomfort, increase food intake, and increase the chances of communication between end-of-life patients and their families.

NDAT suppresses pro-inflammatory gene expression to enhance resveratrol-induced anti-proliferation in oral cancer cells.

Nano-diamino-tetrac (NDAT), a tetraiodothyroxine deaminated nano-particulated analog, has shown to inhibit expression of pro-inflammatory genes. NDAT inhibits expression of programmed death-ligand 1 (PD-L1). On the other hand, in addition to inhibiting inflammatory effect, the stilbene, resveratrol induces expression of cyclooxygenase-2 (COX-2) and its accumulation. Sequentially, inducible COX-2 complexes with p53 and induces p53-dependent anti-proliferation. In current study, we investigated mechanisms involved in combined treatment of NDAT and resveratrol on anti-proliferation in human oral cancer cells. Both resveratrol and NDAT inhibited expression of pro-inflammatory IL-1ß and TNF-α. They also inhibited expression of CCND1 and PD-L1. Both resveratrol and NDAT induced BAD expression but only resveratrol induced COX-2 expression in both OEC-M1 and SCC-25 cells. Combined treatment attenuated gene expression significantly compared with resveratrol treatment in both cancer cell lines. Resveratrol reduced nuclear PD-L1 accumulation which was enhanced by a STAT3 inhibitor, S31-201 or NDAT suggesting that NDAT may inactivate STAT3 to inhibit PD-L1 accumulation. In the presence of T4, NDAT further enhanced resveratrol-induced anti-proliferation in both cancer cell lines. These findings provide a novel understanding of the inhibition of NDAT in thyroxine-induced pro-inflammatory effect on resveratrol-induced anticancer properties.